The invention relates to the technical field of automobile parts, and discloses an automobile fender support assembly. The assembly comprises a base, a bushing, rubber and a cantilever beam, wherein the base is in a cylindrical shape with an outer peripheral wall in a closed state, and a mounting opening penetrating through a front end and a rear end of the base is formed in the base; the bushing is arranged in the mounting opening in a penetrating manner, and a filling space is defined between an outer peripheral wall of the bushing and an inner peripheral wall of the base; the rubber is filled in the filling space; a fixed end of the cantilever beam is arranged in the bushing in a penetrating mode and is in interference fit with the bushing. According to the invention, rubber is adopted as a flexible connecting piece, vibration transmitted from an engine and an automobile frame can be effectively attenuated, the influence on fatigue stress of the cantilever beam is reduced, and the cantilever beam is prevented from being broken from the base; an assembly technology for rubber can effectively protect the rubber, abrasion in an installation process can be reduced, the reliability of the fender support assembly is integrally improved, the service life of the fender support assembly is prolonged, and the reliability of the support assembly is improved.

    本发明涉及汽车零部件技术领域,公开了一种汽车挡泥板支架总成,包括底座、衬套、橡胶和悬臂梁,底座呈外周壁为封闭状态的圆柱状且开设有贯穿其前后两端的安装口;衬套穿设于所述安装口内,衬套的外周壁与底座的内周壁之间限定有填充空间;橡胶填充于所述填充空间内;悬臂梁的固定端穿设于衬套内且与衬套过盈配合。本发明采用橡胶这一柔性连接件,能有效衰减从发动机、车架传来的震动,降低对悬臂梁疲劳应力的影响,防止悬臂梁从底座处断裂;针对橡胶的装配工艺可以有效保护橡胶,减少安装过程的磨损,整体提高挡泥板支架总成的可靠性,延长其使用寿命,提高支架总成的可靠性。


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    Title :

    Automobile fender support assembly and assembling method thereof


    Additional title:

    汽车挡泥板支架总成及其装配方法


    Contributors:
    ZHU PING (author) / LI JUN (author) / LI DEGUANG (author) / ZHOU YOUMING (author) / FANG SHILONG (author) / ZHAN XIN (author) / FENG GAOSHAN (author)

    Publication date :

    2021-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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