The invention relates to a transmission shaft middle supporting bracket and a rotating shaft arrangement structure. The transmission shaft middle supporting bracket comprises a middle channel body, a transmission shaft and a supporting bracket. A rubber support is arranged in the middle of the transmission shaft, and a supporting bracket is fixed to the bottom of the middle channel body and connected with the rubber support. The bearing bracket comprises two U-shaped sheet metal parts which are arranged at an interval, bearing mounting plates are respectively fixed on two sides between the two U-shaped sheet metal parts, and two ends of the rubber support are respectively connected and fixed with the corresponding bearing mounting plates on the bearing bracket through bolts. By means of the design and arrangement of the middle supporting bracket of the rotating shaft, the manufacturing cost is saved, the weight of the whole vehicle is reduced, the NVH performance is improved, a quiet and comfortable in-vehicle space is provided for passengers, and the satisfaction degree of the passengers in the vehicle is increased.
本发明涉及一种传动轴中间支承托架及转动轴布置结构,包括中通道本体、传动轴和支承托架。传动轴的中部设有橡胶支承,支承托架固定在中通道本体底部且和橡胶支承连接;支承托架包括两个间隔设置的U型钣金件,两个U型钣金件之间的两侧分别固定有支承安装板,所述橡胶支撑的两端分别通过螺栓与支承托架上对应的支承安装板连接固定。本发明这种转动轴中间支承托架设计及布置节约了制造成本,降低了整车重量,提升了NVH性能,为乘客提供了一个安静舒适的车内空间,增加车内乘客的满意度。
Transmission shaft intermediate supporting bracket and rotating shaft arrangement structure
一种传动轴中间支承托架及转动轴布置结构
2024-04-09
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 |
Rotating shaft device and vehicle-mounted bracket using rotating shaft device
European Patent Office | 2015
|APPARATUS FOR SUPPORTING ROTATING SHAFT AND METHOD FOR SUPPORTIING ROTATING SHAFT
European Patent Office | 2021
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