The invention relates to the technical field of vehicle bodies, in particular to a side coaming assembly and a vehicle, the side coaming assembly comprises an outer coaming, an inner coaming and a doorsill beam assembly, the outer coaming comprises a first main body structure and a first reinforcing plate connected with the first main body structure, the inner coaming comprises a second main body structure and a second reinforcing plate connected with the second main body structure, the peripheral side edge of the first main body structure and the peripheral side edge of the second main body structure are attached to each other and connected in a welded mode, and a containing cavity is formed between the lower end of the first main body structure and the lower end of the second main body structure; the doorsill beam assembly is located in the containing cavity and connected with the lower end of the second main body structure in a welded mode. The first main body structure and the first reinforcing plate are blanked from the same mother board and share the same thermal forming die, and the second main body structure and the second reinforcing plate are blanked from the same mother board and share the same thermal forming die. Therefore, on the premise that the rigidity, strength and size precision of the product are guaranteed, integration and light weight are achieved, and meanwhile low cost is taken into account.

    本申请涉及车辆车身技术领域,具体涉及一种侧围板总成及车辆,该侧围板总成包括外围板、内围板及门槛梁组件,外围板包括第一主体结构和与第一主体结构连接的第一加强板,内围板包括第二主体结构和与第二主体结构连接的第二加强板,第一主体结构的周侧边缘与第二主体结构的周侧边缘相互贴合并焊接连接,第一主体结构的下端与第二主体结构的下端之间形成容置腔,门槛梁组件位于容置腔内并与第二主体结构的下端焊接连接;第一主体结构和第一加强板由同一母板材落料且共用同一热成型模具,第二主体结构和第二加强板由同一母板材落料且共用同一热成型模具。由此在保证产品的刚度、强度及尺寸精度的前提下,实现集成化、轻量化,同时兼顾低成本。


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    Title :

    Side coaming assembly and vehicle


    Additional title:

    侧围板总成及车辆


    Contributors:
    ZHANG CHENGYONG (author) / TAN CHANGYONG (author) / LIU HAO (author) / XING ZHENGUO (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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