The invention relates to the technical field of vehicle suspension, in particular to a vehicle body suspension mounting structure and method. The suspension installation structure comprises a nut box, the nut box comprises a reinforcing bottom plate, a Z-direction limiting plate and a plurality of limiting side plates, the reinforcing bottom plate is provided with a bottom plate through hole in a penetrating mode, the limiting side plates are connected with the reinforcing bottom plate and the Z-direction limiting plate to form a movable cavity for containing a nut assembly, and the movable cavity is used for providing X-direction and Y-direction movable spaces for the nut assembly to absorb the tolerance of the whole vehicle. At least one limiting side plate abuts against and limits rotation of the nut assembly when the nut assembly is bolted. The supporting pipe is arranged on one side of the reinforcing bottom plate corresponding to the bottom plate via hole to support the nut box; and the supporting bottom support is arranged at the bottom end of the supporting pipe and supports the supporting pipe in the Z direction. The limiting side plate is connected with the reinforcing bottom plate and the Z-direction limiting plate to form a movable cavity to absorb the tolerance of the whole vehicle, the limiting side plate can limit rotation of the nut assembly during bolting, and the Z-direction limiting plate can move the nut assembly in the Z direction during bolting.

    本发明涉及车辆悬置技术领域,具体指一种车身悬置安装结构及安装方法。悬置安装结构包括,螺母盒,所述螺母盒包括穿设有底板过孔的加强底板、Z向限位板以及连接加强底板与Z向限位板形成容置螺母总成的活动腔室的多个限位侧板,所述活动腔室用于提供螺母总成在X向、Y向的活动空间来吸收整车公差,至少有一个限位侧板在螺母总成栓接时抵接限制螺母总成旋转;支撑管,所述支撑管对应底板过孔设于加强底板一侧支撑螺母盒;支撑底托,所述支撑底托设于支撑管底端在Z向上承托支撑管。通过限位侧板与加强底板和Z向限位板连接形成活动腔室来吸收整车公差,限位侧板可限制螺母总成栓接时转动,Z向限位板可对螺母总成在栓接时Z向移动。


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    Title :

    Vehicle body suspension mounting structure and mounting method


    Additional title:

    一种车身悬置安装结构及安装方法


    Contributors:
    CHANG CUIWEI (author) / YUAN LIANG (author) / JIANG LING (author) / ZHOU WEI (author) / ZHANG RU (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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