The invention relates to an integral type side wall reinforcer and a mounting structure, the integral type side wall reinforcer comprises a side wall reinforcer body, the side wall reinforcer body is provided with a side wall rear lower outer plate reinforcing part and a side wall doorsill reinforcer rear connecting part, and the side wall reinforcer body is of an integral structure; the installation structure comprises a rear hub wrapping outer plate, and the side wall reinforcing piece body is welded and fixed to one side face of the rear hub wrapping outer plate. The integral type side wall reinforcing part is formed through stamping machining and has the functions of a side wall rear lower outer plate reinforcing part and a side wall doorsill reinforcing part rear connecting plate at the same time, only one die is needed, and the manufacturing difficulty and the manufacturing cost can be reduced. Compared with a side wall rear lower outer plate reinforcing piece and a side wall doorsill reinforcing piece rear connecting plate which are independent from each other at present, the mounting structure has the advantages that the number of welding points and the number of welding layers are small, the welding quality can be guaranteed conveniently, the production efficiency can be effectively improved, and the production cost is reduced.

    本发明涉及一种整体式侧围加强件及安装结构,其中,整体式侧围加强件包括侧围加强件本体,侧围加强件本体上具有侧围后下外板加强部和侧围门槛加强件后连接部,侧围加强件本体为一体结构;其中,安装结构包括后轮毂包外板,侧围加强件本体焊接固定于后轮毂包外板的一侧面上。本发明所述整体式侧围加强件采用冲压加工成型,同时具备侧围后下外板加强件和侧围门槛加强件后连接板的功能,仅需要一套模具,可以降低制造难度和制造成本。本发明所述安装结构,相较于目前采用相互独立的侧围后下外板加强件和侧围门槛加强件后连接板,焊接点数量和焊接层数较少,便于保证焊接质量,可有效提高生产效率,降低生产成本。


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    Title :

    Integral type side wall reinforcing piece and mounting structure


    Additional title:

    一种整体式侧围加强件及安装结构


    Contributors:
    REN XUMING (author) / LIU FANGQIANG (author) / DENG LEI (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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