The invention discloses a steering axle adopting a guide bolt positioning and mistake proofing structure, which is characterized by comprising a steering knuckle, a lower arm, a guide bolt and a fastening bolt. The lower arm is positioned and fastened on the steering knuckle through a guide bolt, and the guide bolt limits the relative rotation of the lower arm and the steering knuckle; the lower arm is fastened on the steering knuckle through the fastening bolt, so that the steering knuckle is reliably connected with the lower arm; the steering axle is compact in structure, relative rotation of the lower arm and the steering knuckle is limited through application of the guide bolts, the bolts are prevented from being damaged by shearing force, and stability and reliability of steering of the steering axle in the whole life cycle are guaranteed; through the application of error-proofing design of the guide bolt and the fastening bolt, the risk of positioning failure caused by assembly errors is reduced, the problems of positioning failure, bolt shearing, fastening failure and the like are solved, the fastening reliability is improved, and the service life of parts is prolonged.

    本发明公开了一种采用导径螺栓定位和防错结构的转向桥,其特点是,包括转向节、下臂、导径螺栓、紧固螺栓。下臂通过导径螺栓定位并紧固在转向节上,导径螺栓限制下臂和转向节的相对转动;下臂再通过紧固螺栓紧固在转向节上,转向节和下臂连接可靠;本发明结构紧凑,通过导径螺栓的应用限制下臂和转向节的相对转动,避免剪切力损伤螺栓,保证了转向桥在全生命周期转向的稳定可靠;通过导径螺栓和紧固螺栓防错设计的应用,减少装配错误导致定位失效的风险,消除了定位失效、螺栓受剪、紧固失效等问题,增加了紧固可靠性,提高了零部件的使用寿命。


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    Titel :

    Steering axle adopting pilot bolt positioning and mistake proofing structure


    Weitere Titelangaben:

    一种采用导径螺栓定位和防错结构的转向桥


    Beteiligte:
    SONG XIAOHUI (Autor:in) / SONG JIANPING (Autor:in) / WANG LISHUAI (Autor:in) / LIU ZHIFENG (Autor:in) / LIU JUNWEI (Autor:in) / YAN QINGBIN (Autor:in) / SONG SHAOFAN (Autor:in)

    Erscheinungsdatum :

    2024-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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