The invention relates to the technical field of automobiles, in particular to a double-wishbone independent suspension adjusting bus and a double-wishbone independent suspension thereof. The double-wishbone independent suspension comprises a knuckle, an upper control arm and a lower control arm, and the upper control arm and the lower control arm are movably installed at the top and the bottom ofthe knuckle respectively. The side parts of the upper control arm and the lower control arm are connected with a vehicle body separately. The double-wishbone independent suspension also comprises a multi-connecting-rod linkage mechanism and an elastic damping mechanism. The upper control arm is connected with the elastic damping mechanism through the multi-connecting-rod linkage mechanism, and theend, away from the multi-connecting-rod linkage mechanism, of the elastic damping mechanism is connected with the vehicle body. By adjusting the lower control arm and the multi-connecting-rod linkagemechanism, a plurality of suspension characteristic parameters are verified. The beneficial effects are as follows: the characteristic parameters of the suspension are verified by adjusting the sizesof the upper control arm and the lower control arm, the functions of adjusting the master pin parameters, the roll center height, the trim center height and the transmission ratio of the elastic damping mechanism are achieved, one characteristic can be adjusted at a time, and other characteristics are not influenced.

    本发明涉及汽车技术领域,具体是双横臂独立悬架调校车及其双横臂独立悬架,双横臂独立悬架包括转向节、上控制臂和下控制臂,所述上控制臂和下控制臂分别活动安装在转向节的顶部和底部,所述上控制臂和下控制臂的侧部分别与车身连接;还包括多连杆联动机构和弹性阻尼机构,所述上控制臂通过多连杆联动机构连接弹性阻尼机构,所述弹性阻尼机构远离所述多连杆联动机构的一端连接车身;通过调节下控制臂、所述多连杆联动机构验证多个悬架特性参数。本发明的有益效果是:通过对上控制臂、下控制臂的尺寸调节验证悬架特性参数,具有调整主销参数、侧倾中心高、纵倾中心高、弹性阻尼机构传动比的功能,且做到了每次可调一个特性,而不影响其它特性。


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    Title :

    Double-wishbone independent suspension adjusting bus and double-wishbone independent suspension thereof


    Additional title:

    双横臂独立悬架调校车及其双横臂独立悬架


    Contributors:
    GUAN XIN (author) / LIU YANHUA (author) / DUAN CHUNGUANG (author) / LU PINGPING (author) / GUO RUI (author)

    Publication date :

    2020-12-18


    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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