The invention provides a novel auxiliary frame front cross beam structure, which is characterized in that a front cross beam assembly is of a frame structure and comprises two cross rods, at least onelongitudinal rod, a first reinforcing plate and a second reinforcing plate, wherein the two cross rods are parallel to each other, and the longitudinal rod is connected between the two cross rods andis perpendicular to the cross rods; the first reinforcing plate and the second reinforcing plate are arranged at the two ends of the cross rod respectively. According to the invention, the front cross beam assembly is reinforced through the reinforcing plates, a stabilizer bar is installed on the front cross beam assembly, two longitudinal arms of the stabilizer bar penetrate through the middle of a two-point type lower swing arm and are connected with the two-point type lower swing arm through gaskets and bushings, and thus longitudinal force which cannot be borne by the two-point type lowerswing arm can be borne through the stabilizer bar and the front cross beam assembly during braking.

    本发明提出的一种新型副车架前横梁结构,前横梁总成采用框架结构,其包括:两根横杆、至少一根纵杆、第一加强板和第二加强板;两根横杆相互平行,纵杆连接在两根横杆之间并垂直于横杆设置;第一加强板和第二加强板分别设置在横杆两端。本发明中,通过加强板将前横梁总成进行加强,稳定杆安装于前横梁总成上,稳定杆两纵臂穿过两点式下摆臂的中间,通过垫片及衬套和两点式下摆臂连接,以此实现制动时通过稳定杆和前横梁总成承受两点式下摆臂所无法承受的纵向力。


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    Title :

    Novel auxiliary frame front cross beam structure


    Additional title:

    一种新型副车架前横梁结构


    Contributors:
    TANG ZHISHENG (author) / MENG QINGYUE (author) / FENG XIANJIN (author) / YE KAI (author) / LIU YANG (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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