The invention relates to the technical field of automobile bodies in white, in particular to a rear floor beam and rear wheel bulge connecting structure and an automobile, which comprises a rear floor and a rear wheel bulge positioned on the outer side of the rear floor, the rear floor is provided with a rear floor beam, and one end of a connecting piece is connected with the rear floor beam. The connecting piece comprises a connecting piece body, a first groove is formed in the connecting piece body, and the table top of the first groove is flush with the connecting piece body. The rear wheel bulge is provided with a first boss matched with the first groove, and the surface, close to the first groove, of the first boss is welded to the surface, close to the first boss, of the first groove. The first groove of the connecting piece serves as a reinforcing piece, the first groove is further connected with the first boss of the rear wheel bulge, the connecting relation is optimized, the production cost is reduced, the assembly difficulty is reduced, and the production efficiency is improved.

    本发明涉及汽车白车身技术领域,具体涉及一种后地板横梁与后轮鼓包连接结构及汽车,包括后地板和位于后地板外侧的后轮鼓包,后地板上设有后地板横梁,连接件一端与后地板横梁连接。连接件包括连接件本体,连接件本体设有第一凹槽,第一凹槽的台面与连接件本体齐平。后轮鼓包上设有与第一凹槽配合的第一凸台,第一凸台靠近第一凹槽的表面与第一凹槽靠近第一凸台的表面焊接。本发明将连接件的第一凹槽作为加强件,通过第一凹槽与后轮鼓包的第一凸台进一步连接,优化连接关系,降低生产成本,并且降低装配难度,提高生产效率。


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    Title :

    Rear floor cross beam and rear wheel bulge connecting structure and automobile


    Additional title:

    一种后地板横梁与后轮鼓包连接结构及汽车


    Contributors:
    XU JIE (author) / HU YONG (author) / ZHANG SONG (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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