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Assembling production line for automobile EPS electric power steering column

An electric power steering, production line technology, applied in electric steering mechanisms, mechanical steering gears, etc., to achieve the effects of high transmission efficiency, smooth movement, strong resistance to shock and vibration

Inactive Publication Date: 2017-09-05
广州精新泽自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steering gear solves the limitations of the current electric power steering in the application, so that medium and heavy-duty passenger and trucks can also choose an electric steering gear with high efficiency, energy saving, light steering, and better control stability.

Method used

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  • Assembling production line for automobile EPS electric power steering column

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description. Such as figure 1As shown, the automobile EPS electric power steering column assembly line includes a steering control system 1 and a steering assist system 2 . The steering assist system 2 includes a booster motor controller 3 , a booster motor 4 , a multi-stage planetary reduction mechanism 8 and a steering gear output shaft 21 . In the present invention, the power steering system 2 and the steering control system 1 adopt two different types of speed reduction mechanisms, and the output torques act on the output shaft 21 of the steering gear together with two independent transmission lines. Specifically, the output torque of the booster motor 4 is decelerated and increased by the shaft extension end of the booster motor 4 through the multi-stage planetary reduction mechanism ...

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Abstract

The invention relates to an assembly line for EPS electric power steering columns of automobiles, which includes a steering control system (1) and a steering assist system (2), and the steering assist system (2) includes a power assist motor controller (3), a power assist motor (4 ), a multistage planetary reduction mechanism (8) and a steering gear output shaft (21), the two ends of the booster motor controller (3) are respectively connected with the steering control system (1) and the booster motor (4), and the booster motor ( 4) The output end of the multi-stage planetary reduction mechanism (8) is connected to the input end of the multi-stage planetary reduction mechanism (8), and the output end of the multi-stage planetary reduction mechanism (8) is connected to the steering gear output shaft (21), and the steering gear output shaft (21) is also connected to the steering control System (1) is connected. The invention provides an electric power steering gear capable of outputting large torque. The steering gear solves the application limitation of the current electric power steering gear and fills the blank that the pure electric power steering gear cannot be used in medium and heavy-duty passenger trucks.

Description

technical field [0001] The invention relates to the technical field of automobile steering gears, in particular to an assembly line for automobile EPS electric power steering columns. Background technique [0002] Today, electric vehicles are the development direction of the times, and electric power steering has also become the development direction of the steering gear industry. At present, the electric power steering gear on the market is mainly used for the rack and pinion shaft power steering gear of small passenger cars, commercial vehicles such as pure electric buses, new energy buses, heavy vehicles and various types of passenger vehicles. The car still has to use a hydraulic power steering gear, and the pure electric power steering gear that can provide a large output torque is still a blank at home and abroad. Compared with the hydraulic power steering system, the electric power steering system does not use hydraulic devices, and there are no oil pumps, oil pipes,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D5/04B62D3/02B62D3/04
CPCB62D5/04B62D3/02B62D3/04
Inventor 钟拥完
Owner 广州精新泽自动化设备有限公司
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