The invention discloses a constant-speed half shaft of an all-terrain vehicle, which comprises a first shaft, and the first shaft comprises a first connecting part; the second shaft comprises a second connecting part; a first constant velocity joint; a second constant velocity joint; an input terminal; an output terminal; one end of the first shaft is connected with the first constant velocity universal joint, the other end of the first shaft is connected with the second shaft through the first connecting part, one end of the second shaft is connected with the second constant velocity universal joint, and the other end of the second shaft is connected with the first shaft through the second connecting part; the first connecting part and the second connecting part are in spline connection through a spline pair, and the reference diameter of the spline pair is set to be larger than or equal to 20 mm and smaller than or equal to 55 mm. By means of the arrangement mode, the constant-speed half shaft can have high strength, can bear a large swing angle and can cope with various bounces and swings under limiting working conditions.

    本发明公开了一种全地形车的等速半轴,包括第一轴,第一轴包括第一连接部;第二轴,第二轴包括第二连接部;第一等速万向节;第二等速万向节;输入端;输出端;第一轴的一端与第一等速万向节相连,第一轴的另一端通过第一连接部与第二轴相连,第二轴的一端与第二等速万向节相连,第二轴的另一端通过第二连接部与第一轴相连;第一连接部与第二连接部之间通过一对花键副设置为花键连接,且花键副的分度圆直径设置为大于等于20mm且小于等于55mm。这种设置方式能够时等速半轴具有高强度,并且能够承受大摆角,能够应对在极限工况下的各种跳动和摆动。


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    Title :

    Constant-speed half shaft of all-terrain vehicle


    Additional title:

    全地形车的等速半轴


    Contributors:
    CHENG FUYING (author) / HOU JIAHUI (author) / FENG GUANGXUAN (author) / LIANG JIANWU (author) / SONG JIAN (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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