The invention provides a steering knuckle bolt hole which is used for being matched with a spherical bolt. The steering knuckle bolt hole comprises a cylindrical hole and a spherical groove, wherein arod part of the bolt is inserted into the cylindrical hole, the spherical groove is used for being matched with the head part of the spherical bolt, and a chamfer is connected between the bottom endof the spherical groove and the upper end of the cylindrical hole. The invention further provides a steering knuckle mounting structure which comprises a spherical bolt, a hub bearing and a steering knuckle. The steering knuckle is provided with the steering knuckle bolt hole according to the claims, the hub bearing is provided with a through hole allowing the rod part of the spherical bolt to pass through, the rod part of the spherical bolt penetrates through the cylindrical hole and the through hole, and the head of the spherical bolt is matched with the spherical groove, so that the hub bearing and the steering knuckle are mutually fixed.

    本发明提供一种转向节螺栓孔,该转向节螺栓孔用于与球面螺栓配合,该转向节螺栓孔包括用于供螺栓的杆部插入的圆柱孔和用于与球面螺栓的头部配合的球面凹槽,球面凹槽的底端和圆柱孔的上端之间连接有倒角。本发明还提供一种转向节安装结构,包括球面螺栓、轮毂轴承和转向节,转向节具有如权利要求的转向节螺栓孔,轮毂轴承具有供球面螺栓的杆部通过的通孔,球面螺栓的杆部穿过圆柱孔和通孔,球面螺栓的头部和球面凹槽配合,以将轮毂轴承和转向节相互固定。


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    Titel :

    Steering knuckle bolt hole


    Weitere Titelangaben:

    一种转向节螺栓孔


    Beteiligte:
    LEI ZHI (Autor:in)

    Erscheinungsdatum :

    2020-12-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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