The invention provides a light-weight collision energy absorption aluminum alloy auxiliary frame of a new energy automobile, and relates to the technical field of frames. The new energy automobile light-weight collision energy absorption aluminum alloy auxiliary frame comprises a connecting mechanism, a buffering mechanism is fixedly arranged at the rear end of the connecting mechanism, a fixing mechanism is fixedly arranged at the rear end of the buffering mechanism, the connecting mechanism comprises a front buffering plate, and reinforcing blocks are fixedly arranged on the two sides of the front buffering plate. A connecting shaft is rotatably arranged between the two reinforcing blocks, the buffering mechanism comprises a first connecting frame and a second connecting frame, buffering connecting blocks are fixedly arranged on the two sides of the rear end of the second connecting frame, and buffering connecting rods are fixedly arranged on the two sides of the front end of the first connecting frame. A large amount of force from front end collision can be absorbed through the connecting mechanism and the buffering mechanism arranged at the front end, the fixing mechanism absorbs force borne by the rear portion, and finally the safety of personnel in the vehicle is improved.

    本发明提供一种新能源汽车轻量化碰撞吸能铝合金副车架,涉及车架技术领域。该新能源汽车轻量化碰撞吸能铝合金副车架,包括连接机构,所述连接机构后端固定设置有缓冲机构,所述缓冲机构后端固定设置有固定机构,所述连接机构包括前缓冲板,所述前缓冲板两侧均固定设置有加强块,两个所述加强块之间转动设置有连接轴,所述缓冲机构包括第一连接框和第二连接框,所述第二连接框后端两侧均固定设置有缓冲连接块,所述第一连接框前端两侧均固定设置有缓冲连接杆。通过前端设置的连接机构以及缓冲机构可吸收大量来自前端碰撞的力,以及固定机构吸收后方受到的力,最终提高了车辆内部人员的安全性。


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    Title :

    Lightweight collision energy absorption aluminum alloy auxiliary frame of new energy automobile


    Additional title:

    一种新能源汽车轻量化碰撞吸能铝合金副车架


    Contributors:
    YANG QING (author) / ZHU XIANMING (author) / QIN YONGMEI (author) / ZHANG SHUHUAN (author) / LI CONGWEI (author)

    Publication date :

    2023-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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