The invention discloses a rear axle housing assembly. The rear axle housing assembly comprises a rear axle housing body, an axle housing cover, half-axle tubes and spring seats. The rear axle housing assembly is characterized in that the half-axle tubes are arranged at the left end and the right end of the rear axle housing body, the rear axle housing cover is arranged on the lower side of the middle of the rear axle housing body, a reinforcing ring is arranged above the axle housing cover and located on the upper side of the rear axle housing body, damper hinge pins are arranged on the left side and the right side of the axle housing cover respectively, the damper hinge pins are fixed to the lower side of the rear axle housing body through damper supports, and the spring seats are arranged between the half-axle tubes and the damper supports. An oil plug base which is welded to the rear axle housing body is arranged above the right portion of the axle housing cover, an air hole is formed in the portion, below the right portion of the oil plug base, of the rear axle housing body, and the rear axle housing assembly is bilaterally symmetrical along the center of the axle housing cover. The rear axle housing assembly has the advantages that the structure is simple, industrial production is facilitated, the overall arrangement is reasonable, and the use cost of the rear axial housing assembly is reduced by prolonging the service life and reducing maintenance cost.
Rear axle housing assembly
2015-07-01
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Protective rear axle housing for automobile rear drive axle
European Patent Office | 2021
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