The invention discloses a plate spring support structure which comprises a bottom plate fixedly connected with the bottom face of a frame, a side plate fixedly connected with the side face of the frame is arranged on one side of the bottom plate, a lifting lug is arranged in the middle of the bottom of the bottom plate, a pin hole connected with the end of a plate spring is formed in the lifting lug, and the middle of the bottom plate is disconnected. And the groove structure comprises a first side wall, a second side wall and a groove bottom, the first side wall and the second side wall are connected with the bottom plate and the pin hole wall, and the groove bottom is formed by part of the pin hole wall. Preferably, the first side wall and the second arm are symmetrically arranged. The middle of the bottom plate is broken and bent downwards to extend to form the first side wall and the second side wall which are connected with the bottom plate and the lifting lug, so that the structural design of the support is simple and ingenious, redundant materials are removed, lightweight design of the support is achieved, and poor casting caused by the fact that the connecting position of the bottom plate and the lifting lug is thick is avoided.

    本发明公开了一种板簧支架结构,该板簧支架结构包括与车架底面固定连接的底板,底板的一侧设有与车架侧面固定连接的侧板,底板的底部中间设有吊耳,吊耳上设置有与板簧端部连接的销孔,底板的中部断开,且沿断开的边斜向下延伸至与销孔壁连接形成凹槽结构,凹槽结构包括连接底板与销孔壁的第一侧壁和第二侧壁,以及由部分销孔壁构成的槽底。优选的,第一侧壁和第二臂对称设置。通过将底板的中部断开向下弯折延伸,形成第一侧壁与第二侧壁连接底板和吊耳,从而使支架的结构设计简单巧妙,不仅去掉多余的材料,实现对支架的轻量化设计,而且避免由于底板、吊耳的连接处较厚而造成的铸造不良。


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    Title :

    Plate spring support structure


    Additional title:

    一种板簧支架结构


    Contributors:
    WANG GUANGYAN (author) / YANG CHUANXIONG (author) / ZHANG LIDE (author) / HU LEI (author) / JIANG TAO (author) / ZHANG HUA (author) / HE XU (author) / HE HENGMING (author)

    Publication date :

    2022-05-13


    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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