The invention discloses a left suspension vehicle body limiting structure, which comprises a vehicle body longitudinal beam. A limiting groove is formed in the vehicle body longitudinal beam; a left suspension structure is fixedly installed on the vehicle body longitudinal beam through bolts; the left suspension structure comprises a welding support, a steel pipe and a supporting arm; one end of the steel pipe is close to the groove bottom of the limiting groove; a rubber cushion is arranged in a cavity, close to the limiting groove, of the steel pipe; a supporting arm is arranged in a cavity,far away from the limiting groove, of the steel pipe; and a mounting hole is formed in the stand column. A rubber limiting structure is not arranged, the rubber cushion is arranged in the left suspension structure, the limiting groove is formed in the vehicle body longitudinal beam to limit the rubber cushion, the left suspension limiting structure is designed on the vehicle body longitudinal beam to bear high-strength collision, the problem that an existing rubber limiting structure is prone to deformation in collision is solved, meanwhile, the size of the left suspension structure is reduced, and the space of a whole vehicle is effectively utilized.
本发明公开了一种左悬置车身限位结构,包括车身纵梁,所述车身纵梁上开设有限位槽,所述车身纵梁上通过螺栓固定安装有左悬置结构,所述左悬置结构包括焊接支架、钢管和托臂,所述钢管的一端靠近限位槽的槽底,所述钢管靠近限位槽的空腔中设置有橡胶软垫,所述钢管远离限位槽的空腔中设置有托臂,所述立柱上开设有安装孔,本发明不在设置有橡胶限位结构,将橡胶软垫设置在左悬置结构内部,通过在车身纵梁上开设限位槽对橡胶软垫进行限位,通过将左悬置限位结构设计在车身纵梁上可以承受高强度的碰撞,解决现有的橡胶限位结构在碰撞易变形的情况,同时还减小了左悬置结构的体积,有效的利用整车的空间。
Left suspension vehicle body limiting structure
一种左悬置车身限位结构
2020-07-14
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 |
Limiting structure for vehicle suspension system and suspension system
European Patent Office | 2020
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