The invention relates to an anti-loosing steering pull rod assembly and an anti-loosing method, and belongs to the technical field of steering pull rods, the anti-loosing steering pull rod assembly comprises an adjusting sleeve, a left rod, a right rod, a ball seat, a ball head, a ball head pin, a dustproof cover, an anti-loosing assembly, a lubricating maintenance assembly and a disassembling and assembling assembly, and by rotating the adjusting sleeve, under the action of a first left thread, a second left thread, a first right thread and a second right thread, the anti-loosing steering pull rod assembly can be disassembled and assembled. The left rod and the right rod move in opposite directions, the pull rod is stretched or shortened, the length of the pull rod is adjusted to a proper size, installation or maintenance is convenient, a ball head extrudes a force bearing sleeve, the force bearing sleeve extrudes a reset spring, the reset spring extrudes an opening and closing cover, and acting force is buffered under the action of the reset spring; and under the action of a rubber pad and a reset spring, when the ball head is abraded and becomes small, the reset spring extrudes the force bearing sleeve, so that the force bearing sleeve is attached to the ball head, looseness caused by an overlarge cavity generated between the ball head and the force bearing sleeve is avoided, and the working quality is improved.

    本发明涉及防松转向拉杆总成及防松方法,属于转向拉杆技术领域,包括调节套、左杆、右杆、球座、球头、球头销、防灰罩、防松组件、润滑维护组件和拆装组件,通过转动调节套,在第一左螺纹、第二左螺纹、第一右螺纹和第二右螺纹的作用下,左杆和右杆朝相反方向运动,对拉杆进行伸长或收短,调整拉杆长度到合适的尺寸,方便进行安装或维修,通过球头挤压承力套,承力套挤压复位弹簧,复位弹簧挤压开合盖,在复位弹簧的作用下对作用力进行缓冲,避免球头多次碰触造成装置损坏,在橡胶垫和复位弹簧的作用下,在球头磨损变小时,复位弹簧挤压承力套,使承力套与球头贴合,避免球头和承力套之间产生过大空腔而松动,提高工作质量。


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    Titel :

    Anti-loosening steering pull rod assembly and anti-loosening method


    Weitere Titelangaben:

    防松转向拉杆总成及防松方法


    Beteiligte:
    LAI YULIN (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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