本发明公开了一种用于电动撑杆的衬套,包括整体呈管状的衬套本体,在所述衬套本体的底端设有受力结构,所述受力结构在弹簧的作用力下紧贴于轴承座上,在所述衬套本体的前端设有鼠笼结构,在所述鼠笼结构上通过二次包胶注塑有密封套。本发明生产效率高、成本低、彻底消除了分体式衬套以及密封套发生脱落的情况,使用寿命长。

    The invention discloses a bush for an electric stay bar. The bush comprises a bush body which is integrally tubular, a stress structure is arranged at the bottom end of the bush body, the stress structure is tightly attached to a bearing support under the acting force of a spring, a mouse cage structure is arranged at the front end of the bush body, and a gland cover is molded on the mouse cage structure through secondary encapsulation. The bush disclosed by the invention is high in production efficiency and low in cost, thoroughly eliminates the falling condition of a split type bush and thegland cover, and is long in service life.


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    Title :

    一种用于电动撑杆的衬套


    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16J Kolben , PISTONS