The invention provides an auxiliary frame cross beam and a vehicle. The auxiliary frame cross beam comprises a cross beam upper plate and a cross beam lower plate which are connected together in a buckled mode, and a suspension installation base is arranged in the middle of the auxiliary frame cross beam in the left-right direction of the whole vehicle; the bottom of the suspension mounting base is connected to the cross beam lower plate, and the side portion of the suspension mounting base is connected with the cross beam upper plate. According to the auxiliary frame cross beam, the structural strength of the position of the suspension mounting seat in the auxiliary frame can be improved, the vibration transmission sensitivity of the auxiliary frame is reduced, the driving experience of a vehicle is improved, and the durability of the vehicle is improved.

    本发明提供了一种副车架横梁及车辆,本发明的副车架横梁包括扣合连接在一起的横梁上板和横梁下板,并沿整车左右方向,在所述副车架横梁的中部设有悬置安装座;所述悬置安装座的底部连接在所述横梁下板上,且所述悬置安装座的侧部与所述横梁上板相连。本发明的副车架横梁能够增加副车架中悬置安装座位置的结构强度,降低副车架的振动传递灵敏度,有利于提升车辆的驾乘体验,提高车辆的耐久性。


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    Title :

    Auxiliary frame cross beam and vehicle


    Additional title:

    副车架横梁及车辆


    Contributors:
    DU XIAOYUE (author) / YUE ZHIQIANG (author) / MA XIAN (author) / LIANG YONG (author) / GAO XIANGYANG (author) / ZHANG XIAOLEI (author) / QI KAI (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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