The invention relates to the field of automobile rear axles, and aims at providing an energy-absorption type automobile rear axle. The energy-absorption type automobile rear axle comprises an axle tube and a transition part arranged in the middle of the axle tube, and further comprises a plurality of energy absorption devices. Each energy absorption device comprises a core sleeve, an installation plate connected with the axle tube, an adjustment nut, an elastic base plate located between the installation plate and the core sleeve, a rubber ring and a mass ring, wherein an adjustment screw is arranged at the upper end of the installation plate, and the rubber ring and the mass ring are sequentially arranged outside the core sleeve in a sleeving mode and connected. The upper end of each adjustment screw sequentially penetrates through the corresponding elastic base plate and the corresponding core sleeve. Each adjustment nut presses the corresponding core sleeve and is connected with the corresponding adjustment screw in a threaded mode. By means of the energy-absorption type automobile rear axle, the effect of reducing the vibration noise caused by rear axle vibration is good.
Energy-absorption type automobile rear axle
2015-08-19
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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