The invention relates to the technical field of automobiles, in particular to an electric drive axle split type axle housing assembly and a vehicle, the electric drive axle split type axle housing assembly comprises a left axle housing assembly, the left axle housing assembly is integrally cast and formed and comprises a left axle housing body, and a suspension left upper cover plate and a suspension left lower supporting plate are fixedly arranged on the left axle housing body; a left axle housing flange is arranged on one side of the left axle housing body, and two first-shaft left bearing seat holes, two second-shaft left bearing seat holes and a differential mechanism left bearing seat hole are formed in the end face of the left axle housing flange. A left side flange is arranged at one end of the speed reducer shell, and two first-shaft right bearing seat holes, two second-shaft right bearing seat holes and a differential mechanism right bearing seat hole are formed in the end face of the left side flange; the right axle housing assembly comprises a right axle housing body, and a suspension right upper cover plate and a suspension right lower supporting plate are fixedly arranged on the right axle housing body. The occupied space is reduced, the meshing precision of the gears is guaranteed, and axle housing failure or oil leakage is avoided.
本发明涉及汽车技术领域,尤其涉及一种电驱桥分体式桥壳总成和车辆,电驱桥分体式桥壳总成包括左桥壳总成,采用整体铸造成型,包括左桥壳本体,所述左桥壳本体上固定设置有悬架左上盖板和悬架左下托板,所述左桥壳本体的一侧设置有左桥壳法兰,所述左桥壳法兰的端面上设置有两个一轴左轴承座孔、两个二轴左轴承座孔以及差速器左轴承座孔;减速器壳体,所述减速器壳体的一端具有左侧法兰,所述左侧法兰的端面上设置有两个一轴右轴承座孔、两个二轴右轴承座孔以及差速器右轴承座孔;右桥壳总成,包括右桥壳本体,所述右桥壳本体上固定设置有悬架右上盖板和悬架右下托板。本发明减少占用的空间,保证齿轮的啮合精度,避免桥壳失效或者出现漏油。
Split type axle housing assembly of electric drive axle and vehicle
电驱桥分体式桥壳总成和车辆
2024-01-30
Patent
Elektronische Ressource
Chinesisch
Non-closed split type rigid drive axle housing assembly
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|Axle housing of drive axle, vehicle and hydraulic forming process of axle housing
Europäisches Patentamt | 2023
|