Front axle of electric vehicle

Abstract

The invention discloses an electric vehicle front axle, which comprises a main shaft and transverse rods, the two sides of the lower end of the main shaft are fixedly connected with the transverse rods, the bottom face of the main shaft is fixedly connected with a first screw, the tail ends of the transverse rods are provided with connecting rods, and the tail ends of the connecting rods are fixedly connected with connecting bases, a first connecting plate is arranged on the bottom face of the connecting base, and the bottom face of the first connecting plate is fixedly connected with a damping spring. the bottom face of the damping spring is fixedly connected with a second connecting plate, a first mounting hole penetrates through the center of the top face of the first connecting plate, a second mounting hole penetrates through the center of the top face of the second connecting plate, the first mounting hole is located over the second mounting hole, a buffer rod is sleeved with the first mounting hole and the second mounting hole, and a connecting frame is mounted on the bottom face of the buffer rod. By arranging the damping springs and the buffer rods, the problem that the damping effect of the electric vehicle is poor is solved, the overall damping performance of the vehicle and the stability of the vehicle in the driving process are improved, the burden of the damping springs is relieved, and the service life of the damping springs is prolonged.

Description

technical field [0001] The invention relates to the field of electric vehicle accessories, in particular to a front axle of an electric vehicle. Background technique [0002] As an important component of the electric vehicle, the front axle of the electric vehicle plays a particularly important role. The front axle of the electric vehicle is located at the front of the electric vehicle and is connected to the frame through the suspension. In addition to the vertical load between the frames, it also bears the braking force and lateral force and the moment formed by these forces, and ensures the correct movement of the steering; [0003] However, electric vehicles can only be damped by damping springs during driving, and the damping effect is relatively poor. Contents of the invention [0004] In order to overcome the deficiencies in the prior art, the present invention provides a front axle of an electric vehicle, which solves the problem of poor shock absorption effect of...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the present invention provides a front axle of an electric vehicle, which solves the problem of poor shock absorption effect of the electric vehicle by setting a shock absorbing spring and a buffer rod, and avoids the shock generated when the vehicle is driving on an uneven road. The bumps cause damage to the weighed chassis, and at the same time cause discomfort to the driver and passengers in the car, prone to motion sickness and vomiting, improve the overall shock absorption and stability of the vehicle during driving, and improve the comfort of the car , reducing the burden on the shock absorbing spring and improving the service life of the shock absorbing spring

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