The invention provides a composite material plate spring body and a plate spring assembly. The plate spring body is of a parabolic structure. At the middle position of the plate spring body, the convex surface of the plate spring body is provided with a top plate, and the concave surface of the plate spring body is provided with a bottom plate; a side plate used for controlling the distance between the top plate and the bottom plate is arranged between the top plate and the bottom plate. According to the plate spring, the side plates used for controlling the distance between the top plate and the bottom plate are arranged between the top plate and the bottom plate, the middle of the plate spring body is fixed to the vehicle frame through the U-shaped bolts, too tight installation of the U-shaped bolts can be avoided, the integrity of the plate spring body can be guaranteed, and the service life of the plate spring body can be prolonged.

    本申请提供了一种复合材料板簧本体和板簧总成,该板簧本体具有抛物线型结构;在该板簧本体的中部位置处,该板簧本体的凸面设置有顶板,该板簧本体的凹面设置有底板;其中,该顶板和该底板之间设置有用于控制该顶板和该底板之间的距离的侧板。本申请通过在该顶板和该底板之间设置有用于控制该顶板和该底板之间的距离的侧板,板簧本体的中部通过U型螺栓固定至车架,能够避免U型螺栓安装的过紧,进而能够保证板簧本体的整体性并提升板簧本体的使用寿命。


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    Title :

    Composite material plate spring body and plate spring assembly


    Additional title:

    复合材料板簧本体和板簧总成


    Contributors:

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge




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