The invention discloses an automobile steering system gear connecting structure which comprises a peripheral shell, a rack is assembled on the lower portion of the peripheral shell, a first bevel gear is meshed with the rack, and the first bevel gear is further connected with a second bevel gear; a first bearing is installed at the bottom of the first bevel gear, an outer ring of the first bearing is fixedly connected with the peripheral shell, a second bearing is further arranged on the upper portion of the first bevel gear, an inner ring of the second bearing is in interference fit with a journal of the first bevel gear, and a power-assisted large gear is assembled on the top of the first bevel gear. The brand-new gear connecting mechanism is provided for an automobile steering system, the service life of equipment can be greatly prolonged, the space arrangement is more reasonable, and the machining difficulty is low.

    本发明公开了一种汽车转向系统齿轮连接结构,包括外围壳体,所述外围壳体下部装配有齿条、齿条上啮合有第一斜齿轮,第一斜齿轮还与第二斜齿轮连接;所述第一斜齿轮底部安装有第一轴承,第一轴承外圈与外围壳体固定连接,第一斜齿轮上部还设有第二轴承,第二轴承内圈与第一斜齿轮的轴颈过盈配合,第一斜齿轮顶部装配有助力大齿轮。本发明针对汽车转向系统,提供了一种全新的齿轮连接机构,可大幅提升设备的使用寿命,并且空间布置更为合理,加工难度低。


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    Title :

    Gear connecting structure of automobile steering system


    Additional title:

    一种汽车转向系统齿轮连接结构


    Contributors:
    XU WEIJIE (author) / YUAN MEI (author) / HAYASHI SHIGEO (author) / ZHONG LIJIE (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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