The invention discloses an automobile rear suspension beam. The automobile rear suspension beam comprises a beam body and two connecting parts arranged at the two ends of the beam body respectively, and the two connecting parts and the beam body form a U-shaped structure. Fixing holes are formed in the inner sides of the two ends of the beam body, and one ends of the two connecting parts are embedded into the fixing holes respectively. Through holes are formed in the two ends of the beam body respectively and longitudinally penetrate through the beam body. Communicating holes corresponding to the through holes in position are formed in the two connecting parts respectively, fixing blots are arranged in the through holes and sequentially penetrate through the through holes and the communicating holes, and the lower ends of the fixing bolts are fixed through nuts. Damping layers are arranged on the upper end faces and the lower end faces of the ends, located on the inner sides of the fixing holes, of the connecting parts respectively, and rubber ring layers are sleeved with the inner walls of the communicating holes. According to the automobile rear suspension beam, as the damping layers are adopted, the damping effect of the structure can be improved.
Automobile rear suspension beam
2016-02-10
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |