The invention provides a commercial vehicle transmission shaft intermediate support assembly and a machining process. The support assembly comprises a support seat, a buffer disc, a bearing seat and a deep groove ball bearing; the support seat, the buffer disc and the bearing seat are of an integrated structure; the inner diameter of the bearing seat and the outer diameter of the outer ring of the deep groove ball bearing are both of a cambered surface structure and form a knuckle bearing structure, a limiting mechanism for limiting rotation of the outer ring of the deep groove ball bearing is arranged between the bearing seat and the deep groove ball bearing, and the influence of assembly errors on the intermediate support assembly can be compensated for.

    本发明提供一种商用车传动轴中间支承总成及加工工艺,支承总成包括支撑座、缓冲盘、轴承座和深沟球轴承;所述支撑座、缓冲盘和轴承座为一体结构;所述轴承座的内径和深沟球轴承的外圈外径均为弧面结构并形成关节轴承结构,所述轴承座和深沟球轴承之间设置有限制所述深沟球轴承外圈转动的限位机构,能够补偿装配误差对中间支承总成的影响。


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    Title :

    Commercial vehicle transmission shaft intermediate support assembly and machining process


    Additional title:

    一种商用车传动轴中间支承总成及加工工艺


    Contributors:
    GONG YANJUN (author) / LI MENGFANG (author) / GUO WANGXI (author) / GAO RUI (author) / FU YUNJUN (author) / ZHANG YUXIN (author) / GUAN WEIQIANG (author) / LI JIANGHUI (author) / ZHOU YIZHAN (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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