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  • Support pin and pivot pin

Support pin and pivot pin

A pivot pin is a standardized fastener used at the hinge joint between two parts; it can either provide static fixation or allow relative motion, and is typically secured with a cotter pin. A support pin is a standardized fastener used in mechanical systems to support, position, or limit the movement of workpieces; it is usually used in conjunction with springs, positioning screws, and the like.

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  • Definition and Core Functions

    Support pin

    Definition: A support pin is a standardized fastener used in mechanical systems to support, position, or restrict the movement of workpieces; it is typically used in conjunction with springs, positioning screws, and other components.
    Core features:
    Support and Positioning: By means of elastic support seats or limiting steps, uneven workpiece surfaces are compensated for, enhancing adaptability.
    Stability Assurance: By utilizing the combination of a positioning inclined surface and spherical screws, axial compression and positioning are achieved, preventing part deformation.
    Versatility Extension: The threaded holes on the upper surface allow adjustment of the support height, accommodating different operational conditions.

    Pin shaft

    Definition: A cotter pin is a standardized fastener used at the hinge joint between two parts; it can either provide static fixation or allow relative motion, and is typically secured with a split pin.
    Core features:
    Hinge connection: Serving as a rotational axis, it enables relative rotation between two parts (e.g., hydraulic supports, car door hinges).
    Motion transmission: The transfer of power or motion in scenarios such as engines and transmission systems.
    Anti-loosening design: The cotter pin locking mechanism ensures reliable connections and allows for easy disassembly.

     

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The production line is equipped with advanced automated equipment, maintaining a stable annual production capacity of 30,000 tons, capable of meeting large-volume batch orders and urgent delivery requirements.  The product range covers auto parts, plastic parts, automotive and motorcycle fasteners, rivets, pins, injection-molded components, and more.  Known for high precision and durability, these products are widely used in key fields such as automobile manufacturing, motorcycle assembly, furniture and bag production, providing downstream industries with one-stop parts solutions.

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We have a strong ability to customize non-standard products and can provide one-stop customized solutions based on the actual working conditions of customers. From product design, material selection to production and manufacturing, we can fully meet the diverse and specialized application scenarios.

Goods will be strictly tested before delivery, please check carefully after receiving the goods, if there is any problem, please contact us in time.

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