The invention relates to a driving motor left bracket and a suspension system, and belongs to the technical field of electric automobile suspension systems, the driving motor left bracket comprises a supporting plate, the supporting plate comprises a step-shaped structure formed by connecting a flat plate and a vertical plate, the step-shaped structure comprises a first step and a second step, and the first step is higher than the second step; a first assembly hole is formed in a flat plate of the first step, and a positioning hole is formed in a vertical plate of the first step; one end of the supporting plate is fixedly connected to the lower surface of the flat plate of the second step, the other end of the supporting plate protrudes out of the vertical plate of the first step in the horizontal direction and is provided with a second assembly hole, and the opening direction of the second assembly hole is the same as that of the positioning hole. According to the left bracket of the driving motor, bolts are installed through the positioning holes in the vertical plate of the first step for positioning, the assembling holes and the nut holes can be aligned conveniently, the assembling difficulty is lowered, and the assembling manufacturability is improved. The supporting plate can decompose the bearing reaction borne by the bracket, and the working reliability of the bracket is improved.
本申请涉及一种驱动电机左托架及悬置系统,属于电动汽车悬置系统技术领域,包括托板,其包括由平板和立板相互连接形成的阶梯状结构,所述阶梯状结构包括第一台阶和第二台阶,所述第一台阶高于第二台阶,所述第一台阶的平板上设置有第一装配孔,所述第一台阶的立板上设置有定位孔;支撑板,其一端固定连接于所述第二台阶的平板的下表面,另一端沿水平方向凸出于所述第一台阶的立板并设置有第二装配孔,所述第二装配孔的开口方向与所述定位孔的开口方向相同。本申请的驱动电机左托架利用第一台阶的立板上的定位孔安装螺栓定位,方便对齐装配孔与螺母孔,降低装配难度,提高装配工艺性。支撑板可以分解托架承受的支反力,提高托架工作可靠性。
Driving motor left bracket and suspension system
一种驱动电机左托架及悬置系统
2025-02-11
Patent
Electronic Resource
Chinese
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