The invention discloses a lightweight balance shaft suspension which comprises two longitudinal beams, a cast cross beam and two V-shaped thrust rods, the two longitudinal beams are arranged in parallel, a frame connecting plate and a balance shaft assembly are installed on each longitudinal beam, the two ends of the cast cross beam are installed on the frame connecting plates on the two longitudinal beams, the two V-shaped thrust rods are symmetrically installed on the two sides of the cast cross beam, one side of each balance shaft assembly is installed on the cast cross beam, a lower thrust rod and a plate spring are installed on each balance shaft assembly, each lower thrust rod is installed on one side of each balance shaft assembly, and each plate spring is installed on the other side of each balance shaft assembly. The cast cross beam and the balance shaft assemblies are directly connected, the installation mode is simplified, the number of parts is reduced, the product weight is reduced by 30%, and the lightweight balance shaft suspension has the advantages of being light in weight, high in strength, high in efficiency, low in cost and the like.

    本发明公开了一种轻量化的平衡轴悬架,包括两个纵梁、铸造横梁以及两个V型推力杆,所述两个纵梁平行设置,在每个纵梁上都安装有车架连接板以及平衡轴总成,所述铸造横梁的两端安装在两个纵梁上车架连接板上,所述两个V型推力杆对称安装在铸造横梁的两侧,所述平衡轴总成的一侧安装在铸造横梁上,在平衡轴总成上安装有下推力杆以及板簧,所述下推力杆安装在平衡轴总成的一侧,所述板簧安装在平衡轴总成的另一侧。本发明采用铸造横梁与平衡轴总成直接连接的方式,简化了安装方式,减少了零部件数量,产品重量降低了30%,具有重量轻、强度大、效率高、成本低等优点。


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    Title :

    Lightweight balance shaft suspension


    Additional title:

    一种轻量化的平衡轴悬架


    Contributors:
    MENG GUOYU (author) / TANG YONG (author) / ZHENG XIAOJUN (author) / ZHOU ZHONGYA (author) / CHANG JIANJUN (author) / GAO YANG (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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