The invention discloses a new energy automobile front auxiliary frame assembly, and relates to the field of new energy automobile frames, the new energy automobile front auxiliary frame assembly comprises a front frame, side frames and a reinforcing connecting frame, the two ends of the front frame are fixedly connected with one ends of the side frames through bolts respectively, and the two ends of the reinforcing connecting frame are fixedly welded to the two ends of the side frames; a connecting assembly is arranged on the outer side of a connecting point of the front frame and the side frame and comprises an upper connecting plate and a lower connecting plate. According to the front auxiliary frame, a maintenance worker can replace the corresponding frame according to a damaged area, overall replacement is not needed, and the cost for maintaining the front auxiliary frame is reduced; in addition, the other end of the swing arm is limited by the other end of the upper connecting plate and the other end of the lower connecting plate in the connecting assembly, the motion trail of the swing arm is restrained, the swing arm can swing in a preset interval, and the situation that the swing amplitude is too large and collides with other components in the frame is avoided.

    本发明公开了一种新能源汽车前副车架总成,涉及新能源汽车车架领域,包括前车架、侧边车架和加强连接架,所述前车架的两端分别与侧边车架的一端通过螺栓固定连接,所述加强连接架的两端固定焊接在侧边车架的两端,所述前车架与侧边车架的连接点位外侧设置有连接组件,所述连接组件包括上连接板和下连接板。本发明,维修工人可根据损坏的区域更换相应的车架,无需整体更换,降低维修前副车架的成本;此外连接组件中上连接板与下连接板的另一端对摆臂的另一端进行限位,约束摆臂的运动轨迹,使得摆臂能够在预先设定的区间内部摆动,不会因摆动幅度过大而碰撞到车架内部的其他部件。


    Access

    Download


    Export, share and cite



    Title :

    Front auxiliary frame assembly of new energy automobile


    Additional title:

    一种新能源汽车前副车架总成


    Contributors:
    YANG MUSEN (author) / WU YINGJU (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile front auxiliary frame assembly

    XU LEI / YAO YUAN / JIANG JINBO et al. | European Patent Office | 2024

    Free access

    Automobile front auxiliary frame assembly and assembling method of front auxiliary frame assembly

    XIAO JUNHUA / HUA JIANGHAI / SUN YIJIE | European Patent Office | 2023

    Free access

    New energy automobile front auxiliary frame and automobile

    LI XIA / ZHENG YONG / XIONG JIAN et al. | European Patent Office | 2024

    Free access

    Front auxiliary frame and automobile

    YUAN DEWEN / GAO MIN / YI GANG et al. | European Patent Office | 2021

    Free access

    Front auxiliary frame, front suspension and automobile

    LIANG YOUJIANG / WANG HAIYAN / CHEN SONGBING et al. | European Patent Office | 2023

    Free access