The invention discloses a rear wheel camber angle adjusting device of an automobile. The rear wheel camber angle adjusting device includes an eccentric bolt, an elastic sleeve, an eccentric spacer and a locknut. The eccentric bolt is sleeved with the elastic sleeve which is positioned among the eccentric bolt, a lower swing arm installing head and a lower swing arm mounting rack, an axial through groove is arranged on the elastic sleeve, the locknut is screwed up to compel the two ends of the elastic sleeve to shrink to the middle, and the axial through hole extends outwards along the radial direction due to the axial pressing force, namely the elastic sleeve expands in radial direction so as to compensate assembling clearances among the eccentric bolt, the lower swing arm installing head and the lower swing arm mounting rack, the eccentric bolt is prevented from shaking in a lower swing arm and a rear subframe, and the locknut is prevented from being deflected on the eccentric bolt by the shake, the screw loose of the eccentric bolt is reduced, and the service life of the eccentric bolt is improved, and meanwhile the rear wheel camber angle is accurately positioned b the eccentric bolt, and the safety performance of the automobile is improved.


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    Title :

    Rear wheel camber angle adjusting device of automobile


    Contributors:
    ZHOU HAIBO (author) / YANG ZHAN (author) / HUANG YIMIN (author) / CHENG LIN (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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