The invention relates to a transmission supporting and connecting structure which comprises a soft cushion assembly, a transmission rear end cover, a center fixing ball pin, a center soft cushion, a fixing nut and a fixing support. The center fixing ball pin is pressed into the center soft cushion, the center fixing ball pin and the center soft cushion are pressed into a round hole of the transmission rear end cover, the soft cushion assembly is arranged on the center fixing ball pin in a sleeved mode through a center hole, the soft cushion assembly is pressed into a square hole in the bottom of the transmission rear end cover, and the center fixing ball pin is inserted into an installation hole of the fixing support. And a fixing nut is matched with the threaded part of the central fixing ball pin. Rapid assembly of the transmission rear support can be achieved, installation of transmission support connection can be completed only through one nut, the assembly efficiency is improved, meanwhile, due to the fact that the structure is compact, the space occupied by the transmission fixing, supporting and connecting structure in the height direction is reduced, and the ground clearance of the transmission supporting cross beam is increased. The problems that an existing connecting structure is low in assembling efficiency, poor in trafficability of a whole vehicle and the like are solved.

    本发明涉及一种变速器支撑连接结构,包括软垫总成、变速器后端盖、中心固定球销、中心软垫、固定螺母及固定支架;中心固定球销压入中心软垫,中心固定球销与中心软垫压入变速器后端盖的圆孔中,软垫总成通过中心孔套于中心固定球销上,并将软垫总成压入变速器后端盖的底部方孔中,中心固定球销插入固定支架的安装孔中,使用固定螺母与中心固定球销的螺纹部配合。本发明能够实现变速器后支撑的快速装配,只需要一个螺母就可以完成变速器支撑连接的安装,提高了装配效率,同时由于结构紧凑,降低了变速器固定支撑连接结构在高度方向上所占用的空间,提高了变速器支撑横梁离地高度。解决了现有连接结构装配效率较低,整车的通过性较差等问题。


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    Title :

    Transmission supporting and connecting structure


    Additional title:

    一种变速器支撑连接结构


    Contributors:
    SUN GUANGXIAN (author) / SUN HAIYAN (author) / JIA MEIXIA (author) / LUO SHICHENG (author) / YAO XUESEN (author) / LIU JUN (author) / LIU TIANWU (author) / HU JIE (author)

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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