The invention provides a frame assembly which comprises two longitudinal beams arranged side by side and a plurality of cross beams arranged between the longitudinal beams and further comprises reinforcing assemblies arranged at the ends, close to an automobile forecabin, of the longitudinal beams. Each longitudinal beam comprises a longitudinal beam body, an upper side wall and a lower side wall, the upper side wall and the lower side wall extend outwards from the two sides of the longitudinal beam body, the reinforcing assembly comprises a reinforcing part and a plurality of supporting parts extending outwards from the reinforcing part, and the reinforcing assembly is connected with the two longitudinal beams through the supporting parts. And reinforcing structures are respectively formed on two opposite sides of the two longitudinal beams. According to the frame assembly, the problem that in the prior art, a frame high in bending and torsional rigidity and light in self weight is lacked is solved.

    本发明提供一种车架总成,该车架总成包括两个并排设置的纵梁以及设置在所述纵梁之间的多根横梁,所述车架总成还包括设置在所述纵梁上靠近所述汽车前舱一端的加固组件,所述纵梁包括纵梁主体以及由所述纵梁主体两侧向外延伸的上侧壁和下侧壁,所述加固组件包括加强部以及由所述加强部向外延伸的多个支护部,所述加固组件通过所述多个支护部分别与两个所述纵梁连接,以在两个所述纵梁相对两侧分别形成加固结构。本发明中的车架总成,解决了现有技术中的缺少一种弯扭刚度高且自身重量轻的车架的问题。


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    Title :

    Frame assembly


    Additional title:

    一种车架总成


    Contributors:
    XIA CHANGHUA (author) / XIONG WEI (author) / HUANG HUI (author) / DUAN LONGYANG (author) / XIN JIANWEI (author) / CHEN WEIHUAN (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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