The invention discloses an integrated cross beam, and relates to the technical field of vehicle cross beams. The integrated cross beam comprises a straight pipe section located in the middle, flange transition sections are arranged at the two ends of the straight pipe section correspondingly, and flanges are arranged at the ends of the flange transition sections; the straight pipe section, the flange transition section and the flange are integrally cast and molded; the straight pipe section, the flange transition section and the flange are matched to form an H shape. The straight pipe section, the flange transition section and the flange are integrally formed into the integrated cross beam, and compared with a traditional assembly type cross beam, the integrated cross beam has the advantages that the manufacturing procedures are reduced, the labor cost is reduced, the logistics cost is reduced, and connecting pieces are not needed.

    本发明公开了一体式横梁,涉及车用横梁技术领域。本发明一体式横梁包括位于中部的直管段,直管段的两端分别设置有法兰过渡段,法兰过渡段的端部设置有法兰;直管段、法兰过渡段和法兰三者一体铸造成型;直管段、法兰过渡段和法兰三者配合呈“H”型。本发明通过将直管段、法兰过渡段和法兰一体成型成一体式横梁,相对于传统的组装式横梁,本发明一体式横梁制作工序减少,人工成本减低,物流成本减少,不需要连接件。


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    Title :

    Integrated cross beam


    Additional title:

    一体式横梁


    Contributors:
    GAO SHOUJUN (author) / ZHENG RUI (author) / LI XINGYU (author)

    Publication date :

    2022-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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