The disclosure relates to a mounting system for a powertrain of a vehicle, which may secure a sufficient installation space inside of vehicle body frames and greatly reduce a height difference between the center of gravity of a motor-reducer assembly and insulators, thus greatly improving NVH performance of the vehicle. The mounding system includes: mounting units to mount the powertrain of the vehicle to the vehicle body frames. Each mounting unit includes: a vehicle body-side bracket coupled to the vehicle body frame, a powertrain-side bracket coupled to the powertrain, and an insulator installed between the vehicle body-side bracket and the powertrain-side bracket. The vehicle body-side bracket as coupled to an outer surface of the vehicle body frame extends downwards from the vehicle body frame, and thus, the vehicle body-side bracket and the insulator are located in an outer space of the vehicle body frame.
本公开涉及一种用于车辆的动力总成的安装系统,该安装系统可以确保车身框架内侧的足够的安装空间并显著减小马达‑减速器组件的重心与隔振器之间的高度差,因此显著改善车辆的NVH性能。该安装系统包括:安装单元,用于将车辆的动力总成安装到车身框架。每个安装单元包括:车身侧支架,联接到车身框架上;动力总成侧支架,联接到动力总成;以及隔振器,安装在车身侧支架和动力总成侧支架之间。车身侧支架在联接到车身框架的外侧表面,并且从车身框架向下延伸,因此,车身侧支架和隔振器位于相应车身框架的外侧空间中。
MOUNTING SYSTEM FOR POWERTRAIN OF VEHICLE
用于车辆的动力总成的安装系统
2021-04-16
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 |