The invention relates to the technical field of electric vehicles, in particular to an upper cross beam of a rear auxiliary frame of a new energy automobile, the upper cross beam comprises an upper cross beam main body, the upper cross beam main body is of a bilateral symmetry structure, and an automobile body connecting part connected with the upper cross beam main body is constructed on the upper cross beam main body and located on the upper portion of the upper cross beam main body, and a battery pack protection plate connecting part which is arranged at the lower part of the upper cross beam main body and is connected with the upper cross beam main body, and a stabilizer bar mounting part, an upper control arm mounting part and a lower control arm mounting part are respectively arranged on the upper cross beam main body; two positioning supports which are arranged close to the left end and the right end of the upper cross beam body respectively, and positioning parts matched with external positioning pieces to position the upper cross beam body are constructed on the two positioning supports respectively.

    发明涉及电动车技术领域,具体涉及一种新能源汽车的后副车架的上横梁,所述上横梁包括:上横梁主体,所述上横梁主体为左右对称结构,并于所述上横梁主体上构造有于所述上横梁主体的上部和所述上横梁主体连接的车身连接部,以及于所述上横梁主体的下部和所述上横梁主体连接的电池包护板连接部,且于所述上横梁主体上还分别设有稳定杆安装部以及上控制臂安装部和下控制臂安装部;定位支架,为靠近于所述上横梁主体的左右两端分别设置的两个,且于两个所述定位支架上分别构造有配合于外部定位件而定位所述上横梁主体的定位部。


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    Title :

    Upper cross beam of rear auxiliary frame of new energy automobile


    Additional title:

    一种新能源汽车的后副车架的上横梁


    Contributors:
    LIU LIMING (author) / WENG SHENGFENG (author) / YAN CHANGSHENG (author) / LI MIN (author) / WU QIONGYONG (author) / HONG HUI (author) / LIU MINGYING (author) / ZHANG RONGXIAN (author)

    Publication date :

    2022-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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