The invention provides a rubber main spring assembly and an automobile left suspension assembly, and relates to the technical field of automobile parts, the rubber main spring assembly comprises an outer pipe, an inner pipe, a rubber main spring and a top spring steel plate, and the inner pipe is located in the outer pipe; the rubber main spring is arranged on the inner wall of the outer pipe and comprises a top limiting rubber block and a supporting rubber block, the top limiting rubber block is located above the inner pipe, and the supporting rubber block is fixedly connected with the inner pipe; the top spring steel plate is arranged in the top limiting rubber block, the lower surface of the top spring steel plate faces the inner pipe, and the two ends of the top spring steel plate are fixedly connected with the outer pipe. The top spring steel plate is arranged in the top limiting rubber block, so that the rigidity of the top limiting rubber block is improved, the load resistance of the top limiting rubber block is higher, and the top spring steel plate and the top limiting rubber block act together to buffer the impact force of the corbel; and the problem of brittle failure caused by excessive impact between the corbel and the top of the welding ring during strenuous movement is avoided.
本发明提供一种橡胶主簧组件以及汽车左悬置总成,涉及汽车零部件技术领域,包括外管、内管、橡胶主簧以及顶部弹簧钢板,内管位于外管内部;橡胶主簧设置在外管的内壁上,橡胶主簧包括顶部限位胶块以及支撑胶块,顶部胶块位于内管的上方,支撑胶块与内管固定连接;顶部弹簧钢板设置在顶部限位胶块内,顶部弹簧钢板的下表面朝向内管,顶部弹簧钢板的两端与外管固定连接;本发明通过在顶部限位胶块中设置顶部弹簧钢板,提高了顶部限位胶块的刚度,使顶部限位胶块的抗载荷能力更强,而且顶部弹簧钢板与顶部限位胶块共同作用对托臂的撞击力进行缓冲,避免托臂在剧烈运动时与焊接环的顶部撞击过大而发生脆断的问题。
Rubber main spring assembly and automobile left suspension assembly
一种橡胶主簧组件以及汽车左悬置总成
2025-03-04
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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