The invention discloses a body-in-white rear assembly structure and belongs to the technical field of body-in-white. The structure comprises a rear floor assembly comprising a rear floor longitudinalbeam, and a rear side wall assembly fixed on the rear floor assembly, wherein the rear side wall assembly comprises a rear wheel cover inner plate assembly, the rear wheel cover inner plate assembly comprises a rear suspension fixing base and a rear wheel cover inner plate, and the rear suspension fixing base is fixed to the rear wheel cover inner plate, extends to the bottom of a rear floor longitudinal beam and is fixedly connected with the rear floor longitudinal beam. The structure is advantaged in that stable and effective support can be provided for upper suspension of a rear shock absorber, endurance strength of the rear assembly structure of the body-in-white can be improved, and torsional rigidity of the body-in-white can be improved.

    本发明公开了一种白车身后部总成结构,其属于白车身技术领域,该白车身后部总成结构包括:后地板总成,包括后地板纵梁;后侧围总成,固定于所述后地板总成;所述后侧围总成包括后轮罩内板总成,所述后轮罩内板总成包括后悬置固定座和后轮罩内板,所述后悬置固定座固定于所述后轮罩内板且延伸至所述后地板纵梁的底部并与所述后地板纵梁固定连接。本发明能够为后减震器上悬置提供稳定、有效的支撑,提升白车身后部总成结构的耐久强度,同时也能够提升白车身的扭转刚度。


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    Title :

    Body-in-white rear assembly structure


    Additional title:

    一种白车身后部总成结构


    Contributors:
    LIU YEFENG (author) / ZHU XIAOLIANG (author) / WEN QUAN (author) / YU HONGJUN (author) / CHU CONGYING (author) / CHEN CAI (author) / DING YU (author) / ZHAO SONGHUI (author) / WU HONGMIN (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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