The invention discloses an automobile and a transmission rear suspension structure thereof. The transmission rear suspension structure comprises a vibration reduction rubber block, a first supporting plate installed on the upper surface of the vibration reduction rubber block, and a second supporting plate installed on the lower surface of the vibration reduction rubber block. A first via hole is formed in the first supporting plate, a second via hole is formed in the second supporting plate, a T-shaped liner and a vertical barrel portion of the T-shaped liner penetrate through the two via holes, a transverse plate of the T-shaped liner is in lap joint with the first supporting plate, and a limiting bolt penetrates through the vertical barrel portion and is connected with a nut in a fastened mode below the lower surface of the second supporting plate. According to the structure, the vibration range of the vibration reduction rubber block is limited, a failure caused by the fact that the vibration amplitude exceeds the stretching limit allowed by rubber is avoided, and the good vibration limiting effect is achieved; the structure is compact, the occupied space is reduced, and the whole automobile layout is optimized; meanwhile, the situation that a gearbox interferes with corresponding parts around due to excessive vibration of the gearbox is avoided, the vibration amplitude of a rear suspension is adjusted, and then the structure for vibration amplitude adjustment is simple and easy to achieve.
Automobile and transmission rear suspension structure thereof
09.12.2015
Patent
Elektronische Ressource
Englisch
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 |