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Load device of electronic parking actuator performance testing equipment

A technology of electronic parking and detection equipment, which is applied in the direction of measuring devices, vehicle testing, machine/structural component testing, etc., can solve the problems of inaccurate detection results and poor reliability, and improve detection accuracy and detection work efficiency , high reliability and easy operation

Active Publication Date: 2020-07-31
WUHU QUAN CHENG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it is necessary to apply a load to the electronic parking actuator during detection, and the existing load device has defects, resulting in inaccurate detection results and poor reliability

Method used

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  • Load device of electronic parking actuator performance testing equipment
  • Load device of electronic parking actuator performance testing equipment
  • Load device of electronic parking actuator performance testing equipment

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Embodiment Construction

[0028] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

[0029] Such as figure 1 As shown, it is a kind of electronic parking actuator performance testing equipment with the load device of the present invention. The electronic parking actuator performance testing equipment includes a testing workbench 1 and an actuator positioning device for placing the electronic parking actuator. 3. A jacking device 4 for controlling the actuator positioning device 3 to switch between the jacking position and a lowering position, and a push-pull device 6 for controlling the actuator positioning device 3 to switch between the detection position and the jacking position...

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Abstract

The invention discloses a load device for the performance detection device of an electronic parking actuator. The load device comprises a sliding probe which can be rotationally arranged, a spline sleeve arranged on the sliding probe and used for being connected with a power output part of the electronic parking actuator, a probe driving assembly used for controlling the sliding probe to move in the vertical direction, and a magnetic powder brake connected with the sliding probe. According to the load device for the performance detection device of the electronic parking actuator, by means of the magnetic powder brake, the accuracy of the performance detection result of the electronic parking actuator can be improved, and the product quality is ensured. Meanwhile, the device is high in reliability, and convenient in operation. The detection precision and the detection efficiency can be improved.

Description

technical field [0001] The invention belongs to the technical field of processing equipment for electronic parking actuators of electronic parking brake systems of motor vehicles. Specifically, the invention relates to a load device for performance detection equipment of electronic parking actuators. Background technique [0002] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: After the electronic parking actuator of the electronic parking brake system of a motor vehicle is assembled, it needs to perform a performance test, and the test content includes the electronic parking actuator. Various parameters such as current, torque and speed of the device. Moreover, a load needs to be applied to the electronic parking actuator during detection, and the existing load device has defects, resulting in inaccurate detection results and poor reliability. Contents of the invention [0003] The pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 顾宏超徐治平李国军疏涛吴宏城
Owner WUHU QUAN CHENG INTELLIGENT TECH