The invention discloses an auxiliary frame with a quick-change lining and an assembling method. The auxiliary frame comprises an auxiliary frame welding assembly. The auxiliary frame welding assembly is provided with a C-shaped sleeve used for being connected with a lining, an axial opening is formed in the side wall of the C-shaped sleeve, and fixing plates are fixed to the two sides of the opening of the C-shaped sleeve. Through holes are formed in the fixing plates, the two fixing plates are connected through bolts and nuts, and the opening distance of the C-shaped sleeve is adjusted, so that the radius of the C-shaped sleeve is adjusted, and the lining is fastened to the sleeve. In the whole vehicle lining adjusting process, only the auxiliary frame needs to be detached from a vehicle body, and the lining is directly replaced. And the auxiliary frame assembly does not need to be disassembled for replacement, or the auxiliary frame assembly does not need to be disassembled for re-press-fitting of the lining. Therefore, efficiency can be improved, and cost is saved.

    本发明公开了一种快换衬套的副车架和装配方法,包括副车架焊接总成;所述副车架焊接总成设置有用于连接衬套的C型套管,所述C型套管的侧壁上设置有轴向开口,所述C型套管的开口两侧均固定有固定板;所述固定板上设置有通孔,两个固定板通过螺栓与螺母进行连接,并调整C型套管的开口距离,从而调整C型套管的半径,将衬套紧固在套管上。在整车衬套的调校过程中,只需要将副车架从车身上拆卸下来,直接更换衬套。而不需要拆卸副车架总成进行更换,或拆下副车架重新压装衬套的。这样可以提高效率,节约成本。


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    Title :

    Auxiliary frame with quick-change bushing and assembly method


    Additional title:

    一种快换衬套的副车架和装配方法


    Contributors:
    LIU HUIJIAN (author) / ZHAO QUN (author) / XIAO JUNHUA (author) / CHENG LIN (author) / SONG DONGQI (author) / YANG ZHAN (author) / YANG LONGGANG (author) / TANG CHAO (author) / LU FEI (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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