The invention relates to the field of electric vehicles, in particular to a motor drive assembly vibration isolation device and a vehicle. One side of the wheel edge electric driving assembly is sleeved with a frame connecting piece, a plurality of first mounting holes of a convex structure are formed in the side, close to the frame connecting piece, of the wheel edge electric driving assembly in a circular array mode, and threaded holes are formed in the inner ends of the first mounting holes; the wheel-side electric drive assembly has the beneficial effects that the first connecting ring and the rubber neck bush are arranged between the wheel-side electric drive assembly and the frame connecting piece and are connected in a fastening mode through the fastening piece, and the first connecting ring and the rubber neck bush are arranged on the outer side of the axis of the wheel-side electric drive assembly in a circular array mode; the effects of limiting the displacement of the wheel-side electric drive assembly and supporting the wheel-side electric drive assembly can be achieved; and meanwhile, the torque generated by the wheel edge electric drive assembly is resisted, the effect of buffering the impact force generated during acceleration, deceleration and turning is achieved, and vibration and the maneuvering performance of the whole vehicle can be effectively improved.
本发明涉及电动汽车领域,尤其是涉及一种电机驱动总成隔振装置及车辆,包括轮边电驱动总成;轮边电驱动总成的一侧套设有车架连接件,轮边电驱动总成靠近车架连接件的一侧圆形阵列开设有若干个呈凸状结构的第一安装孔,第一安装孔的内端为螺纹孔;本发明的有益效果是:通过在轮边电驱动总成与车架连接件之间设置有第一连接环、橡胶内衬套,并通过紧固件的方式进行紧固连接,且圆形阵列设置在轮边电驱动总成轴心的外侧,能够实现限制轮边电驱动总成的位移、支撑轮边电驱总成的作用;同时抵抗轮边电驱动总成产生的扭矩,达到缓冲加速、减速及转弯时产生的冲击力的作用,可有效改善振动及整车操纵性能。
Motor drive assembly vibration isolation device and vehicle
一种电机驱动总成隔振装置及车辆
02.08.2024
Patent
Elektronische Ressource
Chinesisch
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