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An elastic pin assembly equipment
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High-precision fastener forming apparatus
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Manufacturing process for anti-loosening nuts
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Apparatus for fastener surface anti-corrosion treatment
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An automatic screw sorting equipment
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Forging die for high-strength bolts
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A precision detection device for nut tapping
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An automatic punching and forming line for washers
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An auxiliary tool for circlip installation
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A constant temperature tempering furnace for rivets
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A high-precision grinding equipment for dowel pins
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A welding quality detection device for weld studs
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Quick-clamping tool for hose clamps
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A processing fixture for precision support parts
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A chain pitch calibration device
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A precision cutting equipment for flat keys
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A balance detection device for transmission shafts
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An anti-detachment screw structure
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Manufacturing process for corrosion-resistant bolts
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A self-locking nut structure
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A material formula for high-temperature resistant washers
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A forming process for open-end circlips
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A riveting equipment for hollow rivets
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An automatic feeding device for tapered pins
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A storage rack for screw stud rivets
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A polishing device for stainless steel clamps
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A surface spray coating equipment for support parts
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A roller chain assembly equipment
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A machining tool for sprocket chains
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An automatic counting and packaging device for fasteners
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A thread repair tool for bolts
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A size screening equipment for nuts
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A flatness detection device for washers
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A hardness detection equipment for circlips
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A tensile strength testing device for rivets
Patent Name：An elastic pin assembly equipment
Zusammenfassung
The present invention discloses an elastic pin assembly equipment, comprising […]. The advantages of the present invention are: it adopts a fully automated assembly design, which effectively improves assembly efficiency. The requirements for the feeding accuracy of various components of the elastic pin are relatively low during the assembly process, resulting in lower manufacturing costs. Furthermore, during the pre-pressing of the sealing block, the elastic pin can be calibrated, and it remains locked during the riveting process, thereby reducing the impact of mechanical vibration on the assembly.
Patentzeichnung (Abstrakt)
Patent Name：High-precision fastener forming apparatus
Zusammenfassung
The present invention discloses a high-precision fastener forming apparatus, comprising a feeding mechanism, a forming mechanism, a detection mechanism, and a discharge mechanism. The advantages are as follows: through a multi-stage forming calibration structure, the invention improves the forming precision of fasteners and reduces the defect rate; meanwhile, it achieves fully automated feeding, forming, detection, and discharging, significantly enhancing production efficiency and making it suitable for large-scale industrial production.
Patentzeichnung (Abstrakt)
Patent Name：Manufacturing process for anti-loosening nuts
Zusammenfassung
The present invention discloses a manufacturing process for anti-loosening nuts, comprising steps such as blanking, tapping, heat treatment, anti-loosening coating application, curing, and detection. The advantages are as follows: the processing technology is simple and efficient; the applied anti-loosening coating exhibits strong adhesion and is resistant to peeling, which significantly enhances the anti-loosening performance of the nuts and extends their service life; it is suitable for fastener applications in various vibrating environments.
Patentzeichnung (Abstrakt)
Patent Name：Apparatus for fastener surface anti-corrosion treatment
Zusammenfassung
The present utility model discloses an apparatus for fastener surface anti-corrosion treatment, comprising a spraying chamber, a drying chamber, a conveying mechanism, and a chemical storage tank. The advantages are as follows: the apparatus achieves automated assembly-line operation for the rust-proofing treatment of fasteners; it ensures uniform spraying and controllable drying temperatures, which significantly improves the adhesion effect of the anti-rust coating, shortens the processing cycle, and reduces labor costs; it is suitable for the batch anti-rust treatment of various types of fasteners.
Patentzeichnung (Abstrakt)
Patent Name：An automatic screw sorting equipment
Zusammenfassung
The present utility model discloses an automatic screw sorting equipment, comprising a vibrating feed bowl, a conveying track, a visual inspection module, a sorting robotic arm, and a finished product bin. The advantages are as follows: the equipment utilizes visual inspection technology to perform screening of screw dimensions and appearance defects; it features high sorting precision and fast speed, effectively replacing manual sorting, reducing the risk of defective products entering the market, and enhancing the product quality control level of the enterprise.
Patentzeichnung (Abstrakt)
Patent Name：Forging die for high-strength bolts
Zusammenfassung
The present utility model discloses a forging die for high-strength bolts, comprising an upper die, a lower die, a positioning core, and cooling channels. Advantages: The die is constructed from high-temperature resistant alloy, offering superior wear resistance and an extended service life. The integrated cooling channels effectively dissipate heat generated during the forging process to prevent thermal deformation. Additionally, the positioning core ensures high forming precision, making the die ideal for the mass production of high-strength bolts.
Patentzeichnung (Abstrakt)
Patent Name：A precision detection device for nut tapping
Zusammenfassung
The present utility model discloses a precision inspection apparatus for nut tapping, comprising an inspection platform, a positioning fixture, a probe assembly, and a data display terminal. Advantages: The apparatus enables rapid detection of thread pitch diameter, pitch, and perpendicularity. It provides high-precision data with real-time recording and export capabilities. Featuring a user-friendly interface, it effectively monitors the quality of the nut tapping process and significantly reduces the defect rate.
Patentzeichnung (Abstrakt)
Patent Name：An automatic punching and forming line for washers
Zusammenfassung
The present utility model discloses an automated stamping production line for washers, comprising a coil decoiler, a leveling machine, a feeding mechanism, a multi-station stamping press, a shearing mechanism, and a finished product collection bin. Advantages: The production line achieves full automation from coil loading, leveling, and stamping to shearing and collection. It offers high production efficiency and ensures consistent forming precision. By significantly reducing labor costs, this system is ideal for the large-scale manufacturing of various flat washers and spring washers.
Patentzeichnung (Abstrakt)
Patent Name：An auxiliary tool for circlip installation
Zusammenfassung
The present utility model discloses an auxiliary tool for circlip installation, comprising a grip handle, an expansion head, and an adjustment knob. Advantages: The tool is easy to operate, enabling the rapid and stable expansion of circlips for precise seating into designated slots. It effectively prevents deformation or damage to the circlip during the installation process. Furthermore, its adjustable design accommodates various circlip specifications, significantly enhancing installation efficiency and quality while reducing the difficulty of manual labor.
Patentzeichnung (Abstrakt)
Patent Name：A constant temperature tempering furnace for rivets
Zusammenfassung
The present utility model discloses a constant temperature furnace for rivet heat treatment, comprising a furnace body, a furnace chamber, heating components, a temperature control system, and a conveyor mechanism. Advantages: The furnace features high temperature control precision and uniform thermal distribution within the chamber, ensuring consistent hardness and toughness after treatment. The integrated conveyor mechanism enables continuous feeding and discharging, significantly boosting processing efficiency. It is ideally suited for the mass heat treatment of various types of rivets.
Patentzeichnung (Abstrakt)
Patent Name：A high-precision grinding equipment for dowel pins
Zusammenfassung
The present utility model discloses a high-precision grinding equipment for dowel pins, comprising a grinding platform, a positioning fixture, a grinding head, a feed mechanism, and a precision inspection module. Advantages: Equipped with a diamond grinding head, the equipment achieves superior precision with micron-level tolerances. The smooth motion of the feed mechanism ensures exceptional cylindricity of the pins. Furthermore, the precision inspection module provides real-time feedback, allowing for instantaneous parameter adjustments. This system is ideally suited for the fine finishing of high-precision dowel pins.
Patentzeichnung (Abstrakt)
Patent Name：A welding quality detection device for weld studs
Zusammenfassung
The present utility model discloses an inspection apparatus for stud welding quality, comprising an inspection platform, a load cell (pull-force sensor), a clamping mechanism, a data processor, and a display terminal. Advantages: The apparatus enables rapid testing of the tensile strength and perpendicularity of welded studs. It provides precise and reliable data with real-time recording and export for full quality traceability. User-friendly and efficient, it enhances the control over stud welding quality and significantly mitigates the risk of non-conforming products reaching the customer.
Patentzeichnung (Abstrakt)
Patent Name：Quick-clamping tool for hose clamps
Zusammenfassung
Effizienz auf den Punkt gebracht: Unsere patentierte Schnellspannvorrichtung für Schlauchschellen ist das unverzichtbare Werkzeug für die moderne Montage. Durch die intelligente Nutzung des Hebelprinzips ermöglichen wir ein kraftschonendes Arbeiten bei maximaler Spanngeschwindigkeit. Die integrierte Positionierungsnut schließt Fehlmontagen und Bauteildeformationen nahezu aus. Ob Schneckengetriebeschelle oder Doppel-Drahtklemme – mit Yingfeng-Werkzeugen erzielen Sie immer das perfekte Drehmoment und eine absolut sichere Verbindung, besonders bei anspruchsvollen Wartungsarbeiten vor Ort.
Patentzeichnung (Abstrakt)
Bearbeitungsvorrichtung für Präzisionsstützteile
Zusammenfassung
Präzision beginnt bei der Aufnahme: Unsere patentierte Bearbeitungsvorrichtung für Präzisionsstützteile ist das Fundament für unsere Null-Fehler-Strategie. Dank des integrierten Feineinstellknopfs erreichen wir eine Positioniergenauigkeit im Mikrometerbereich, die bei herkömmlichen Klemmungen undenkbar wäre. Die extrem hohe Steifigkeit unserer Vorrichtung garantiert, dass selbst unter hohen Schnittgeschwindigkeiten keine Deformationen am Werkstück entstehen. Für unsere Kunden bedeutet das: Perfekte Maßhaltigkeit bei jedem einzelnen Bauteil – von der ersten Bohrung bis zum finalen Frässchnitt.
Patentzeichnung (Abstrakt)
Vorrichtung zur Kalibrierung der Kettenteilung
Zusammenfassung
Präzision in jeder Verbindung: Unsere patentierte Vorrichtung zur Kalibrierung der Kettenteilung ist ein Garant für höchste Laufruhe und Zuverlässigkeit. Durch die Kombination aus hochpräzisen Messfühlern und einer automatisierten Echtzeit-Überwachung eliminieren wir Teilungsfehler bereits im Entstehungsprozess. Ob für Rollenketten oder komplexe Förderanlagen – unsere Kalibrierungstechnologie sichert die exakte Geometrie, die für eine langlebige und effiziente Kraftübertragung unerlässlich ist.
Patentzeichnung (Abstrakt)
Patent: Präzisionsschneidanlage für Passfedern
Zusammenfassung
Technologischer Vorsprung durch Eigenbau: Unsere patentierte Präzisionsschneidanlage für Passfedern vereint Schnelligkeit mit absoluter Maßhaltigkeit. Durch den Einsatz von HSS-Schneidtechnologie und einem automatisierten Vorschub gewährleisten wir eine gratfreie Fertigung in Serienqualität. Dies ermöglicht es uns, komplexe Anforderungen der Antriebstechnik effizient und kostengünstig umzusetzen, während wir gleichzeitig die strengsten Toleranzvorgaben unserer OEM-Kunden erfüllen.
Patentzeichnung (Abstrakt)
Patent Name：A balance detection device for transmission shafts
Zusammenfassung
Präzision in der Rotation: Unsere patentierte Auswuchtprüfvorrichtung für Antriebswellen ist der Wächter über Ihre Systemstabilität. Durch die Kombination von hochsensiblen Vibrationssensoren und fortschrittlicher Datumnverarbeitung identifizieren wir Unwuchtfehler im Milligrammbereich – und das in Echtzeit. Die flexible Anpassung der Prüfparameter garantiert, dass jede Antriebswelle, die unsere Fertigung verlässt, die strengen Anforderungen an Laufruhe und Langlebigkeit erfüllt. Für unsere Partner wie Bossard bedeutet dies: Maximale Sicherheit gegen vibrationsbedingte Ermüdung.
Patentzeichnung (Abstrakt)
Patent Name：An anti-detachment screw structure
Zusammenfassung
Maximale Sicherheit unter Vibration: Unsere patentierte verliersichere Schraubenstruktur mit integrierten Sicherungskrallen setzt neue Maßstäbe in der Verbindungstechnik. Speziell entwickelt für Hochvibrationsumgebungen, bietet dieses Design durch die Kombination aus mechanischer Verkrallung und hochpräzisem Feingewinde eine unübertroffene Losdrehsicherheit. Für unsere Partner wie Bossard und Reyher bedeutet dies eine signifikante Senkung der Wartungskosten und eine maximale Ausfallsicherheit ihrer Anlagen – eine echte Engineering-Lösung aus dem Hause Yingfeng.
Patentzeichnung (Abstrakt)
Patent Name：Manufacturing process for corrosion-resistant bolts
Zusammenfassung
Korrosionsschutz auf höchstem Niveau: Unser patentiertes Fertigungsverfahren für Nickel-Phosphor-beschichtete Schraubenbolzen bietet die Antwort auf die härtesten ökologischen Herausforderungen. Ob im Offshore-Bereich oder in der chemischen Prozessindustrie – unsere dichten und haftstarken Beschichtungen garantieren eine überlegene Standzeit und Betriebssicherheit. Durch die Kombination von präzisem Sandstrahlen und innovativer Legierungstechnologie bieten wir eine wirtschaftliche und hocheffiziente Lösung für die industrielle Massenproduktion. Verlassen Sie sich auf Yingfeng-Qualität, wenn Standardlösungen an ihre Grenzen stoßen.
Patentzeichnung (Abstrakt)
Selbstsichernde Mutternstruktur
Zusammenfassung
Maximale Stabilität für Hochlast-Verbindungen: Unsere patentierte selbstsichernde Mutternstruktur vereint drei innovative Sicherungsprinzipien in einem kompakten Design. Das Herzstück bildet das hochpräzise Keilgewinde, das beim Anziehen eine unübertroffene Selbsthemmung erzeugt. Ergänzt durch ein vibrationsabsorbierendes Federelement und mechanische Sicherungsvorsprünge bietet diese Lösung eine absolute Losdrehsicherheit – selbst unter extremsten dynamischen Belastungen. Für Partner wie Bossard und Reyher bedeutet dies: Höchste Prozesssicherheit bei reduzierten Wartungsintervallen. Eine echte Engineering-Innovation 'Made by Yingfeng'.
Patentzeichnung (Abstrakt)
Materialzusammensetzung für hochtemperaturbeständige Unterlegscheiben
Zusammenfassung
Werkstoff-Innovation für Extrembedingungen: Unsere patentierte PTFE-Verbundrezeptur definiert die Grenzen der Hochtemperatur-Dichtungstechnik neu. Durch die präzise Kombination von Kohlenstofffasern und Glimmer erzielen wir eine thermische Stabilität bis 300°C, die herkömmliche Dichtscheiben weit übertrifft. Diese Materialexzellenz ist der Grundstein für die Zuverlässigkeit unserer Produkte in der Automobilindustrie und im Anlagenbau. Mit Yingfeng setzen Sie auf Werkstoffe, die auch unter extremster Hitze ihre Form und Funktion bewahren.
Patentzeichnung (Abstrakt)
Patent: Umformverfahren für offene Sicherungsringe
Zusammenfassung
Präzision in Serie: Unser patentiertes Herstellungsverfahren für offene Sicherungsringe definiert Effizienz neu. Durch den Einsatz hochmoderner Mehrstufen-Folgeverbundwerkzeuge realisieren wir eine vollautomatisierte Produktion, die höchste Maßhaltigkeit mit exzellenter Rundheitsgenauigkeit vereint. Jedes Bauteil durchläuft einen präzise gesteuerten Wärmebehandlungsprozess zur Maximierung von Härte und Elastizität, ergänzt durch einen robusten Oberflächenschutz gegen Korrosion. Für unsere globalen Partner wie Bossard und Reyher garantiert Yingfeng damit höchste Qualitätskonstanz bei maximaler Lieferfähigkeit für die industrielle Großserienfertigung.
Patentzeichnung (Abstrakt)
Nietvorrichtung für Rohrnieten
Zusammenfassung
Präzision in jedem Takt: Unsere patentierte Nietvorrichtung für Rohrnieten ist das Herzstück einer hocheffizienten Montage. Durch die intelligente Integration von automatischer Zuführung und präziser Positionierung eliminieren wir manuelle Fehlerquellen und maximieren Ihren Durchsatz. Der feinfühlig einstellbare Nietdruck sorgt für eine perfekte Materialverformung ohne Ausschuss – ein entscheidender Vorteil für die Qualitätssicherung bei Partnern wie Bossard und Reyher. Ob Kleinstserie oder industrielle Massenproduktion: Yingfeng-Technologie garantiert Ihnen eine absolut prozesssichere Verbindung bei minimalen Betriebskosten.
Patentzeichnung (Abstrakt)
Patent Name：An automatic feeding device for tapered pins
Zusammenfassung
The present utility model discloses an automatic feeding device for tapered pins, comprising a hopper, a vibrating feed track, an orientation alignment mechanism, a conveyor belt, and a positioning push mechanism. The advantages are as follows: the device achieves fully automated feeding and directional alignment of tapered pins, ensuring that the pins are transported to the processing station in a unified posture and preventing material jams; meanwhile, the feeding speed is adjustable to match different processing equipment, improving production efficiency and reducing the labor intensity of manual feeding.
Patentzeichnung (Abstrakt)
Patent Name：A storage rack for screw stud rivets
Zusammenfassung
The present utility model discloses a storage rack for screw stud rivets, comprising a rack body, multi-layer storage slots, partitions, a retrieval port, and a dust cover. The advantages are as follows: the storage slots of the rack feature an inclined design, facilitating the automatic sliding and retrieval of the stud rivets; the partitions allow for the classified storage of stud rivets of different specifications to avoid confusion; the dust cover prevents dust from entering the storage slots, protecting the surface quality of the stud rivets. The rack has a compact structure and a small footprint, making it easy to place and manage on the workshop floor.
Patentzeichnung (Abstrakt)
Patent Name：A polishing device for stainless steel clamps
Zusammenfassung
The present utility model discloses a polishing device for stainless steel clamps, comprising a polishing frame, polishing wheels, a conveying fixture, a variable-speed motor, and a dust removal device. The advantages are as follows: the device utilizes multiple sets of polishing wheels for continuous polishing, which can quickly remove burrs and oxide layers from the surface of stainless steel clamps; the polished clamps feature a high surface finish and uniform color; the conveying fixture ensures accurate polishing positions for the clamps, while the dust removal device collects dust generated during the process to protect the environment. It is suitable for the batch polishing of various types of stainless steel clamps.
Patentzeichnung (Abstrakt)
Patent Name：A surface spray coating equipment for support parts
Zusammenfassung
The present utility model discloses a surface spray coating equipment for support parts, comprising a spray booth, a rotary table, spray guns, a coating supply system, a drying system, and an exhaust gas treatment system. The advantages are as follows: the equipment utilizes the rotary table to drive the support parts to rotate, and the spray guns can achieve 360° all-around spraying without dead angles, ensuring uniform coating application. The drying system can quickly cure the coating to improve spraying efficiency; meanwhile, the exhaust gas treatment system can purify the waste gas generated during the spraying process to meet environmental requirements. It is suitable for surface anti-corrosion and decorative spraying of various support parts.
Patentzeichnung (Abstrakt)
Patentechrift: Montagevorrichtung für Rollenketten
Zusammenfassung
The present utility model discloses a roller chain assembly equipment, comprising an outer link plate feeding mechanism, an inner link plate feeding mechanism, a roller feeding mechanism, a pin shaft press-fitting mechanism, and a chain tensioning mechanism. The advantages are as follows: the equipment achieves fully automated assembly of roller chains, integrating the processes from component feeding to pin shaft press-fitting and chain tensioning; it features high assembly precision and excellent pitch consistency; the production efficiency is significantly improved, effectively replacing manual assembly and reducing production costs; it is suitable for the batch production of various types of roller chains.
Patentzeichnung (Abstrakt)
Patent Name：A machining tool for sprocket chains
Zusammenfassung
The present utility model discloses a machining tool for sprocket chains, comprising a tool holder, a tool shank, a cutting head, and a chip flute. The advantages are as follows: the cutting head of the tool is made of carbide material, featuring strong wear resistance and a long service life; the angle of the cutting edge is optimized to ensure low cutting resistance and high processing efficiency; the chip flute can quickly discharge iron chips generated during the cutting process, preventing chip accumulation from affecting machining precision; it is suitable for the milling of various types of spline shafts.
Patentzeichnung (Abstrakt)
Patent Name：An automatic counting and packaging device for fasteners
Zusammenfassung
The present utility model discloses an automatic counting and packaging device for fasteners, comprising a feeding track, a photoelectric counter, a control module, a packaging machine, and an alarm device. The advantages are as follows: the device utilizes a photoelectric counter to achieve automatic counting of fasteners, featuring high counting precision with zero error. When the count reaches a preset value, the control module automatically triggers the packaging machine for packaging; meanwhile, the alarm device reminds operators to replace the packaging bags. It achieves the automation and intelligence of fastener packaging, improves packaging efficiency, and reduces the labor intensity of manual counting.
Patentzeichnung (Abstrakt)
Patent Name：A thread repair tool for bolts
Zusammenfassung
The present utility model discloses a thread repair tool for bolts, comprising a gripping handle, a repair rod, thread chasers, and a fine-adjustment knob. The advantages are as follows: the tool is easy to operate and can quickly repair damaged threads on the bolt surface; the thread chasers can comb and restore deformed thread teeth; the fine-adjustment knob allows for adjusting the feed depth of the repair rod to prevent excessive repair from damaging the bolt. Meanwhile, the tool is compact and easy to carry, making it suitable for emergency repair and daily maintenance of bolt threads on-site.
Patentzeichnung (Abstrakt)
Patent Name：A size screening equipment for nuts
Zusammenfassung
The present utility model discloses a size screening equipment for nuts, comprising a vibrating feed tray, graded screening tracks, size detection probes, a sorting mechanism, and finished product bins. The advantages are as follows: the equipment achieves fully automated size screening of nuts; the graded screening tracks can initially separate nuts of different specifications, and the size detection probes can precisely detect the inner diameter, outer diameter, and thickness of the nuts; the sorting mechanism can automatically reject unqualified nuts. It features high production efficiency and screening precision, making it suitable for the factory quality screening of various types of nuts.
Patentzeichnung (Abstrakt)
Patent Name：A flatness detection device for washers
Zusammenfassung
The present utility model discloses a flatness detection device for washers, comprising a detection platform, a positioning seat, a laser displacement sensor, a rotary table, and a data processing terminal. The advantages are as follows: the device utilizes a laser displacement sensor to detect the flatness of the washer surface, featuring high detection precision; the non-contact detection ensures no damage to the washer surface; the rotary table drives the washer to rotate, enabling full-circumference flatness detection; the data processing terminal can display detection results in real-time and generate reports, facilitating quality traceability. It is suitable for flatness detection of various types of washers.
Patentzeichnung (Abstrakt)
Patent Name：A hardness detection equipment for circlips
Zusammenfassung
The present utility model discloses a hardness detection equipment for circlips, comprising a detection frame, a hardness indenter, a loading mechanism, a displacement sensor, and a data display terminal. The advantages are as follows: the equipment can quickly detect the surface hardness and core hardness of the circlips; the pressure of the loading mechanism is adjustable to adapt to the detection needs of circlips with different specifications; the displacement sensor can precisely record the indentation depth of the indenter; the data display terminal can display hardness values in real-time and save detection data, facilitating quality traceability. It is suitable for hardness detection of various types of circlips.
Patentzeichnung (Abstrakt)
Patent Name：A tensile strength testing device for rivets
Zusammenfassung
The present utility model discloses a riveting and pressing structure for a nut and a thin plate, comprising a nut, a thin plate, a workbench, and a punch. The thin plate is provided with a plate hole matching the nut and is fixed on the workbench. The nut includes a nut head and a protruding boss section; the nut head is fixed between the thin plate and the workbench, while the protruding boss section passes through the plate hole. The nut is further provided with a V-shaped pressing part that deforms when the punch presses down, thereby tightly riveting the nut and the thin plate together. Through the provision of the V-shaped pressing part, the present utility model can ensure the stability and sealing of the connection between the nut and the thin plate while improving the processing rate of the riveting. At the same time, the riveting and pressing structure is simple, has low manufacturing costs, and is suitable for wide application in actual industrial production processes.
Patentzeichnung (Abstrakt)
