The invention discloses a wheel end assembly and an automobile chassis. The wheel end assembly comprises a hub, a steering knuckle, an oil seal seat ring, a spacer bush and a wheel end bearing are assembled on the hub, the wheel end bearing presses the spacer bush on the hub from the two ends of the spacer bush respectively, and the oil seal seat ring is installed on the steering knuckle; and the threaded hole of the steering knuckle, the through hole of the oil seal seat ring and the cavity of the wheel end bearing are communicated to form a grease injection channel for injecting lubricating grease from the outside. By constructing the grease injection channel, a tire and a wheel end assembly do not need to be disassembled, only the hub end cover needs to be taken off, and a grease injection machine is connected to the grease injection hole in the steering knuckle side, so that the filling of the wheel end lubricating grease can be completed, and the wheel end can be maintained.

    本申请公开了轮端总成及汽车底盘。该轮端总成包括:轮毂,所述轮毂上装配有转向节、油封座圈、隔套、轮端轴承,所述轮端轴承分别从隔套的两端将隔套压装在轮毂上,所述油封座圈安装在所述转向节上;转向节的螺纹孔、油封座圈的通孔、轮端轴承的空腔进行连通形成形成用以外界注入润滑油脂的注脂通道。通过构造注脂通道,不需要拆轮胎、拆轮端总成,只需将轮毂端盖拿掉,在转向节侧的注脂孔联接注脂机,即可完成轮端润滑脂的加注,进行轮端维护保养。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wheel end assembly and automobile chassis


    Weitere Titelangaben:

    轮端总成及汽车底盘


    Beteiligte:
    GONG XUAN (Autor:in) / LU JINLIANG (Autor:in)

    Erscheinungsdatum :

    29.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16N LUBRICATING , Schmierung / B62D MOTOR VEHICLES , Motorfahrzeuge



    Wheel, chassis and automobile

    ZENG CHANGGUI | Europäisches Patentamt | 2022

    Freier Zugriff

    Lightweight automobile chassis assembly

    YANG YU / DU JIN / PAN ZHIHONG | Europäisches Patentamt | 2024

    Freier Zugriff

    Automobile chassis wheel center plate machining process

    DAI JINMEI | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile chassis and wheel balance adjusting device

    FENG JIZHOU / CHEN YIBIAO | Europäisches Patentamt | 2022

    Freier Zugriff

    FOUR-WHEEL CHASSIS, TWO-WHEEL CHASSIS, ASSEMBLY AND CONTROL METHOD THEREOF

    CHEN YIQI / LIU FANG / WANG ZHENXU | Europäisches Patentamt | 2020

    Freier Zugriff