The invention relates to the technical field of vehicle manufacturing, and provides an integrated frame. The integrated frame comprises an integrated front frame body. The integrated front frame bodycomprises a main shaft support, a left support, a right support and a cross beam. The same ends of the left support and the right support are connected with the main shaft support, and the same otherends of the left support and the right support are connected with the cross beam. The main shaft support, the left support, the right support and the cross beam are of an integrated structure. The frame is directly formed by casting, so that the strength and rigidity of the frame are improved to ensure safety.

    本发明涉及车辆制造技术领域,提供了一种一体式车架,一体式车架包括一体式前车架,一体式前车架包括主轴支架、左支架、右支架和横梁,左支架和右支架相同的一端与主轴支架连接,左支架和右支架相同的另一端与横梁连接,主轴支架、左支架、右支架和横梁为一体结构。本发明车架直接采用铸造成型,提高了车架的强度和刚度来保证安全。


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    Title :

    Integrated frame and manufacturing method thereof


    Additional title:

    一种一体式车架及其制造方法


    Contributors:
    LIU YANHUA (author) / GU HANJUN (author) / HUANG SHAOZHEN (author) / YU CHENGLIN (author) / XIONG YI (author) / ZHI GUANHE (author) / ZHAI JUNBIN (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B22D CASTING OF METALS , Gießen von Metallen



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