The invention discloses a reinforcing rib structure of an automobile body aluminum casting, and relates to the technical field of automobile parts, the reinforcing rib structure comprises a rear longitudinal beam, a first cross beam, a second cross beam, a third cross beam and a front longitudinal beam, parallel reinforcing ribs are arranged at the A position of the rear longitudinal beam, a 45-degree reinforcing rib is arranged at the B position of the first cross beam, a 45-degree reinforcing rib is arranged at the C position of the second cross beam, and the front longitudinal beam is arranged at the C position of the second cross beam. A reinforcing rib is arranged at the position D of the third cross beam, a cross rib or a 45-degree reinforcing rib is arranged at the position E of the front longitudinal beam, on the premise that the process requirement is met, the structure of the reinforcing rib is optimized, the rigidity and strength of the cast aluminum vehicle body are improved, the reinforcing rib is designed at 45 degrees, the process feasibility is guaranteed, and the reinforcing rib design not only improves the process problem, but also improves the production efficiency. The attractiveness and the structural rationality of the vehicle body are improved, and the performance of the whole cast aluminum vehicle body is improved.

    本发明公开了一种车身铸铝件的加强筋结构,涉及汽车零部件技术领域,它包括:后纵梁、第一横梁、第二横梁、第三横梁、前纵梁,在所述后纵梁的A处设置平行的加强筋,在所述第一横梁的B处设置45度加强筋,在所述第二横梁的C处设置45度加强筋,在所述第三横梁的D处设置加强筋,在所述前纵梁的E处设置十字交叉筋或45度加强筋,在满足工艺需求的前提下,优化加强筋结构,提升铸铝车身的刚度及强度,45度设计加强筋,保证工艺可行性,加强筋设计不仅改善了工艺问题,提升车身的美观性及结构合理性,还提升了整个铸铝车身的性能。


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    Title :

    Reinforcing rib structure of vehicle body aluminum casting


    Additional title:

    一种车身铸铝件的加强筋结构


    Contributors:
    WANG ZHENQIANG (author) / WANG JIANXUN (author) / HAO MING (author) / WANG TUAN (author) / HOU SHUAI (author) / SHA LEI (author) / WANG CONG (author) / LI XIAOTING (author) / CHEN ZHE (author) / ZHANG YUE (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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