Automobile engine bent axle shock attenuation belt pulley

The utility model relates to an automobile engine bent axle shock attenuation belt pulley belongs to the automobile parts field. Automobile engine bent axle shock attenuation belt pulley includes belt pulley, equipartition mounting hole, the tooth's socket of setting on the belt pulley on the belt pulley, belt pulley base member that the belt pulley includes the belt pulley body, extend to a lateral buckling from the belt pulley body, the belt pulley end body that extends to a lateral buckling from the belt pulley base member, the belt pulley basal portion that sets up with belt pulley body phase -match, fillet radius between the belt pulley base member and the belt pulley end body is 6mm, the tooth's socket include from the belt pulley end body to a lateral buckling extend first protruding, protruding from the first protruding second that extends to the opposite side, first protruding fillet radius between swelling with the second is 2mm, first protruding contained angle between swelling with the second is 36. The utility model has the advantages of the quality is light, cheap, and intensity is high, the quality that has not only ensured the product has still been guaranteed the intensity of product not only to reduce whole car weight volume, realizes one of vehicle lightweight way, moreover can reduce cost, and whole car and competition of the same trade improve. (Pbpnum='1' /)