Automobile motor system suspension device with high connection strength
A connection strength, automobile technology, applied in the direction of electric power devices, power devices, vehicle parts, etc., can solve the problems of insufficient layout space, difficult to ensure installation accuracy, inconvenient installation and disassembly of motors, etc., to save layout space, improve transmission efficiency and The effect of service life and beam saving
Pending Publication Date: 2018-04-06
SUZHOU AUTO TECH
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a suspension device for the automobile motor system with high connection strength, which solves the problems of inconvenient installation and disassembly of the motor in electric vehicles with a tube-beam frame, difficult installation accuracy and insufficient layout space after the motor is biased. , saving the connecting bracket and reducing the weight of the vehicle
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[0025] Please refer to Figure 1-Figure 2 , the suspension device of the automobile motor system with high connection strength in this embodiment includes a front suspension assembly and a rear suspension assembly whose two ends are fixed on the longitudinal beam 1 of the vehicle frame, and the front suspension assembly includes The two front mount welding brackets 2 on the opposite inner surfaces of the beam 1, the front mount lower mount bracket 7 fixed at both ends on the front mount mount weld bracket 2, and the lower front mount mount bracket 7 arranged in the middle The first suspension cushion 6a and the front suspension upper mounting bracket 5 fixed on the first suspension cushion 6a and pre-installed with the motor 8; Two rear suspension mounting welding brackets 3 on the two inner surfaces, rear suspension lower mounting brackets 10 fixed at both ends on the rear suspension mounting welding brackets 3, two rear suspension mounting welding brackets 10 fixed on the re...
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The invention discloses an automobile motor system suspension device with the high connection strength. The automobile motor system suspension device comprises a front suspension assembly and a rear suspension assembly, and the two ends of the front suspension assembly and the rear suspension assembly are fixed to an automobile frame longitudinal beam; the front suspension assembly comprises a front suspension installing welding bracket, a front suspension lower installing bracket with the two ends being fixed to the front suspension installing welding bracket, a first suspension soft cushionarranged in the middle of the front suspension lower installing bracket and a front suspension upper installing bracket fixed to the first suspension soft cushion; and the rear suspension assembly comprises a rear suspension installing welding bracket, a rear suspension lower installing bracket with the two ends being fixed to the rear suspension installing welding bracket, two second suspension soft cushions fixed to the rear suspension installing welding bracket, a rear right suspension upper installing bracket and a rear left suspension lower installing bracket, and the rear right suspension upper installing bracket and the rear left suspension lower installing bracket are arranged on the second suspension soft cushions. According to the automobile motor system suspension device with the high connection strength, the problem that installing and dismounting of a motor in an electric automobile with a pipe-beam type automobile frame are inconvenient, the installing precision is not easy to ensure, and the arrangement space is not insufficient after the motor is obliquely arranged.
Description
【Technical field】 [0001] The invention belongs to the technical field of vehicle design, in particular to an automobile motor system suspension device with high connection strength. 【Background technique】 [0002] In recent years, the country has vigorously developed the electric vehicle industry. For electric vehicles, the motor is the only source of power for pure electric vehicles. The layout and installation of the motor is directly related to the design of the electric vehicle. Convenience performance has a great influence, and at the same time, the offset of the motor can reduce the space angle of the transmission shaft, and improve the transmission efficiency and service life of the transmission shaft. The motor is not easy to install as a whole. In the prior art, the motor is installed on the tube-beam frame. The welding process of the tube-beam frame may easily lead to welding errors, resulting in the failure of the motor to be assembled and affecting the production...
Claims
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IPC IPC(8): B60K1/00F16F15/04
CPCF16F15/04B60K1/00
Inventor 宿佳敏徐飞宋峰田永义任运硕
Owner SUZHOU AUTO TECH