The invention discloses a bridge type bearing suspension bracket system of a driving motor for an electric automobile in the field of automobile assembly, which comprises a motor; a front end cover and a rear end cover are fixed on the front and rear sides of the motor, suspension mounting brackets are arranged at the bottoms of the front and rear sides of a motor assembly, and rubber damping bases are symmetrically fixed on the left and right sides of the bottoms of the front end cover and the rear end cover; the rubber damping bases are mounted on the suspension mounting brackets through bolts and nuts; the top ends of the front and rear suspension mounting brackets are connected through suspension upper brackets, and the left and right suspension upper brackets on the rear side are fixedly connected through a beam support. The motor can be completely installed on the suspension mounting brackets, the suspension mounting brackets are of an integrated structure, the number of parts issmall, the suspension mounting brackets can serve as a whole to buffer and transmit external force, and the damping capacity is high.
本发明公开了汽车装配领域的一种电动汽车用驱动电机的桥式承载悬置支架系统,包括电机,电机前后侧固定有前端盖以及后端盖,电机总成前后侧底部设有悬置安装支架,前端盖、后端盖底部左右侧对称固定有橡胶减震底座,且橡胶减震底座通过螺栓螺母安装在悬置安装支架上;前后两个悬置安装支架的顶端通过悬置上支架连接,后侧的左右两个悬置上支架之间通过横梁支架连接固定。本发明能够将电机完整的安装在悬置安装支架上,而且悬置安装支架为一体式结构,零部件少,并能作为一个整体缓冲与传递外来力,减震能力较强。
Bridge type bearing suspension bracket system of driving motor for electric automobile
一种电动汽车用驱动电机的桥式承载悬置支架系统
2021-01-19
Patent
Electronic Resource
Chinese
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 |
Driving motor right bracket, suspension system and design method
European Patent Office | 2025
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