The invention relates to an aluminum alloy transmission shaft intermediate support connecting structure, a transmission shaft and a vehicle. The aluminum alloy transmission shaft intermediate supportconnecting structure comprises a spline shaft, a middle supporting assembly and a spline sleeve, a cavity penetrating through the spline shaft in the axial direction is formed in the spline shaft, a flange is integrally formed at one end of the spline shaft, the middle supporting assembly sleeves the spline shaft, one side of the middle supporting assembly abuts against the spline shaft, the spline sleeve sleeves the end, away from the flange, of the spline shaft , the spline sleeve is detachably connected with the spline shaft, and the spline sleeve abuts against the other side of the middlesupporting assembly. According to the aluminum alloy transmission shaft intermediate support connecting structure, the transmission shaft and the vehicle, the overall weight is light, the structure issimple, convenience is provided for the transmission shaft to be developed towards the light weight direction, and the middle supporting assembly can be taken down from the spline shaft and is convenient to replace.

    本发明涉及一种铝合金传动轴中间支承连接结构、传动轴及车辆,其包括:花键轴,其内设有沿轴向贯穿所述花键轴的空腔,且所述花键轴的一端一体成型有突缘法兰;中间支承组件,套设于所述花键轴外,且所述中间支承组件的一侧抵持于所述花键轴;花键套,套设于所述花键轴远离所述突缘法兰的一端,所述花键套与所述花键轴可拆卸连接,且所述花键套抵持于所述中间支承组件的另一侧。本发明涉及的一种铝合金传动轴中间支承连接结构、传动轴及车辆,总体重量轻,结构简单,有利于传动轴朝向轻量化的方向发展;且中间支承组件可从花键轴上取下,便于更换。


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    Title :

    Aluminum alloy transmission shaft intermediate support connecting structure, transmission shaft and vehicle


    Additional title:

    一种铝合金传动轴中间支承连接结构、传动轴及车辆


    Contributors:
    HU PANFENG (author) / ZENG LINGXIAN (author) / WANG YUMU (author) / HUANG ZUNGUO (author) / LIU JIN (author) / YAO HAINAN (author) / YU QINGGUO (author) / LING JIE (author) / LI QIANG (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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