The invention provides an output shaft mechanism, a steering column with the output shaft mechanism and an automobile. The output shaft mechanism comprises an output shaft and a rolling bearing; the output shaft is provided with a linkage end and an output end, and the linkage end receives power from a transmission device and outputs the power through the output end; the linkage end is provided with a radial end face and an axial boss, the radial end face is arranged at the bottom of the axial boss, the axial boss is connected with the output end, and the rolling bearing is arranged on the axial boss; and the rolling bearing is provided with a bearing inner ring and a bearing outer ring, the bearing inner ring is fixedly connected with the axial boss, and an elastic element is arranged between the bearing inner ring and the radial end face in an extrusion manner so as to eliminate the axial clearance between the output shaft and the rolling bearing. The output shaft mechanism is simplein structure, convenient to assemble and good in performance.

    本发明提供一种输出轴机构及具有其的转向管柱和汽车,所述输出轴机构,包括输出轴和滚动轴承;所述输出轴具有联动端和输出端,所述联动端接收来自传动装置的动力,并将其通过输出端输出;所述联动端具有径向端面和轴向凸台,所述径向端面设置于所述轴向凸台底部,所述轴向凸台与所述输出端连接,所述轴向凸台上设置有所述滚动轴承;以及所述滚动轴承具有轴承内圈和轴承外圈,所述轴承内圈与所述轴向凸台固定连接,并且所述轴承内圈与所述径向端面之间挤压设置有弹性元件,以消除所述输出轴与所述滚动轴承之间的轴向间隙。本发明结构简单,装配方便,性能良好。


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    Titel :

    Output shaft mechanism, steering column with output shaft mechanism and automobile


    Weitere Titelangaben:

    一种输出轴机构及具有其的转向管柱和汽车


    Beteiligte:
    XIE CHANGYUN (Autor:in) / TENG XIAOTAO (Autor:in) / WANG JING (Autor:in) / YAN CAIWEI (Autor:in)

    Erscheinungsdatum :

    15.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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