The invention discloses a double-wishbone independent suspension. The double-wishbone independent suspension is characterized in that a rotating shaft of an upper swing arm assembly is connected with an auxiliary frame assembly through a fixing bolt; the shock absorber assembly is mounted between the lower swing arm assembly and the upper swing arm assembly; the upper end of the shock absorber assembly is fixed to a shock absorber upper support of the auxiliary frame assembly through a gasket and a bolt, and the lower end of the shock absorber assembly is fixed to a shock absorber lower pin of the lower swing arm assembly through a nut. The lower swing arm assembly is installed at the lowest end and connected with the auxiliary frame assembly through a fixing pin. The ball pin end of the lower swing arm assembly is connected with the steering knuckle; the lower end of the spiral spring is installed in a spiral spring clamping groove of the lower swing arm assembly. The adjusting bolt is installed at the upper end of the spiral spring. According to the technical content disclosed by the invention, the problem of left-right deflection of a vehicle body can be solved on the premise of not replacing parts; the height of the suspension can be adjusted according to vehicle requirements; the height of the suspension can be adjusted only by controlling the tightening length of the adjusting bolt without disassembling parts.

    本发明公开了一种双横臂独立悬架,包括:上摆臂总成的旋转轴通过固定螺栓与副车架总成连接;减振器总成安装于下摆臂总成与上摆臂总成之间;减振器总成的上端通过垫片及螺栓固定于副车架总成的减振器上支架,其下端通过螺母固定于下摆臂总成的减振器下销上;下摆臂总成安装于最下端,通过固定销与副车架总成连接;下摆臂总成的球销端与转向节连接;螺旋弹簧的下端安装于下摆臂总成的螺旋弹簧卡槽中;调节螺栓安装在螺旋弹簧的上端。本发明公开的技术内容,可以在不更换零部件的前提下解决车身左右歪斜问题;可以根据整车需求调节悬架高度;调整悬架高度无需拆卸零部件,只需控制调整螺栓打紧长度即可。


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    Title :

    Double-wishbone independent suspension


    Additional title:

    一种双横臂独立悬架


    Contributors:
    XU LUNYI (author) / JU GUANG (author) / XIONG XIANFENG (author)

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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