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Test device for linear motion module

A technology of testing equipment and motion modules, which is applied in the testing of machine gears/transmission mechanisms, etc., can solve problems such as unreliable accuracy, unstable force application, and inability to measure mechanical efficiency, and achieve easy digitization, large accuracy drop, and The effect of a large margin of error

Inactive Publication Date: 2014-03-26
TBI MOTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the instability of force applied by manually operating the spring tester, and there is an angle between the pulling direction and the moving direction of the slider, the accuracy of measuring the mechanical efficiency with the spring tester is quite unreliable
In addition, this measurement method can only measure the smoothness of the linear slide rail in the initial movement and short-distance movement, and cannot measure the complete mechanical efficiency

Method used

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  • Test device for linear motion module
  • Test device for linear motion module
  • Test device for linear motion module

Examples

Experimental program
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Embodiment Construction

[0061] A testing device for a linear motion module according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same components will be described with the same reference numerals.

[0062] figure 2 It is a schematic diagram of a testing device for a linear motion module according to the present invention, image 3 for figure 2 A schematic diagram of the test equipment and linear motion module shown, Figure 4 for figure 2 An exploded schematic of the test equipment is shown. The following first cooperate Figure 2 to Figure 4Explain the structure and components of the test equipment, and then further use to specify the relevant details.

[0063] Please also refer to figure 2 and image 3 As shown, the testing device 2 of the present invention is used to test a linear motion module 3 . The linear motion module 3 to be tested can be any linear slide rail or linear guide rail, and has a linear tra...

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Abstract

Disclosed is a test device for testing a linear motion module. The linear motion module is provided with a linear track and a slide seat. The test device comprises a drive device, a motion device, a load sensing device and a fixing device. The motion device is connected to the drive device and is provided with a rod body and a motion body. The motion body is disposed in a sliding manner on the rod body. The load sensing device is connected to the motion device. The fixing device accommodates at least a portion of the load sensing device, and the slide seat of the linear motion module is fixed by the fixing device. When the drive device drives the motion body to move relative to the rod body, the motion device drives the fixing device and the linear motion module to move via the load sensing device, and a test result is outputted by the load sensing device. The test device provided by the invention is suitable for evaluating the mechanical efficiency of the linear motion module in a complete process of linear motion and improving test accuracy.

Description

technical field [0001] The present invention relates to a testing device, in particular to a testing device for a linear motion module. Background technique [0002] The linear slide rail is a high-precision transmission component. The infinite rolling contact between the slide seat and the slide rail is made by the ball, so that the slide seat can easily perform linear motion with high precision along the slide rail. Linear slides have been widely used in precision machinery, automation, various power transmission, semiconductor, medical and aerospace industries, and play an extremely critical role. [0003] Because the linear slide is a high-precision transmission component that requires high mechanical efficiency, the quality of the mechanical efficiency has always been the quality indicator of the linear slide. At present, the general spring tester is used to test the linear slide rail, through the spring structure 1 in the spring tester (please refer to figure 1 ) is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
Inventor 李进胜杨进财林文雄陈俊生
Owner TBI MOTION TECH CO LTD
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