The invention relates to a front auxiliary frame in the field of automobile part manufacturing, in particular to an aluminum front auxiliary frame cast by a non-frame profile. According to the aluminum front auxiliary frame cast by the non-frame profile, the manufacturing cost and the product weight can be reduced to the maximum extent, and meanwhile, a flexible structure is used for driving rigidity distribution and strength distribution as much as possible, so that the aluminum front auxiliary frame can adapt to distribution of components on the aspect of new energy. The aluminum front auxiliary frame cast comprises a front cross beam, a rear cross beam, a left longitudinal beam and a right longitudinal beam which are integrally cast, the front cross beam and the rear cross beam are upwards arranged in parallel, the left longitudinal beam is vertically connected with the head end of the front cross beam and the head end of the rear cross beam 2, and the right longitudinal beam is connected with the tail end of the front cross beam and the tail end of the rear cross beam. For thefront cross beam, the rear cross beam, the left longitudinal beam and the right longitudinal beam, the left longitudinal beam is formed by casting and combining a left longitudinal beam upper installation frame and a left longitudinal beam lower installation frame which are located on the upper side and the lower side.

    本发明涉及汽车零件制造领域的前副车架,尤其是涉及一种非框式型材铸造的铝前副车架。一种非框式型材铸造的铝前副车架,能够最大限度的减少制造成本和产品重量,同时尽可能的用柔性结构来带动刚度分布和强度分布,使得在新能源上能适应其组件的分布。包括一体铸造的前横梁、后横梁、左纵梁、右纵梁,上述者前横梁和后横梁向上平行布置,左纵梁竖向连接前横梁、后横梁2的头端,右纵梁连接前横梁、后横梁的尾端,所述前横梁、后横梁、左纵梁、右纵梁,所述左纵梁由位于上下两侧的左纵梁上安装架、左纵梁下安装架铸造组合而成。


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    Titel :

    Aluminum front auxiliary frame cast by non-frame profile


    Weitere Titelangaben:

    一种非框式型材铸造的铝前副车架


    Beteiligte:
    LIU LIMING (Autor:in) / WENG SHENGFENG (Autor:in) / YAN CHANGSHENG (Autor:in) / LI MIN (Autor:in) / WU QIONGYONG (Autor:in) / HONG HUI (Autor:in) / LIU MINGYING (Autor:in) / ZHANG RONGXIAN (Autor:in)

    Erscheinungsdatum :

    2022-02-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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