Air gap adjusting device for motor performance simulation test and adjusting method thereof

A technology of air gap adjustment and simulation test, applied in motor generator test, mechanical gap measurement, etc., can solve problems affecting test accuracy and test efficiency, and achieve the effect of improving accuracy and effectiveness

Pending Publication Date: 2020-06-02
黄石东贝电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Convenient, fast and accurate adjustment of the motor air gap is an inevitable requirement for the performance test of the motor industry. The design points of the test tooling are simple operation, fast measurement speed and accurate results. However, there is no quick adjustment when testing the performance of the motor. The air gap device affects the test accuracy and test efficiency

Method used

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  • Air gap adjusting device for motor performance simulation test and adjusting method thereof
  • Air gap adjusting device for motor performance simulation test and adjusting method thereof

Examples

Experimental program
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Embodiment Construction

[0020] see Figure 1-2 , this embodiment includes a vertically placed fixed frame base 1, an adjusting screw 4 is installed on the top of the fixed frame base 1, and two adjusting screw rods 4 are installed on the bottom, and the inner ends of the three adjusting screw rods 4 are located in the fixed frame base 1 There are two opposite semicircular positioning tooling 2 on the upper half and semicircular positioning tooling 3 on the lower half. A through hole 11 for placing the stator 6 is provided between the two semicircular positioning tooling. The through hole 11 It is used to fix the outer wall of the iron core of the stator 6, and adjust the relative position of the stator 6 and the rotor 7 through three adjusting screws 4 to adjust the air gap between the inner hole of the stator 6 and the rotor 7.

[0021] The inner end of the adjusting screw 4 described in this embodiment is equipped with an arc pad 5 matching with the semicircular positioning tool.

[0022] The thro...

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Abstract

The invention relates to an air gap adjusting device for a motor performance simulation test and an adjusting method thereof. The device comprises a fixed frame seat which is vertically arranged, an adjusting screw rod is arranged at the top of the fixed frame seat, and two adjusting screw rods are arranged at the bottom of the base. Two opposite semicircular positioning tools are placed at the inner ends of the three adjusting screws in the fixed frame base, a through hole for placing a stator is formed between the two semicircular positioning tools and is used for fixing the outer wall of astator core, and the position of the stator is adjusted through the three adjusting screws, so that an air gap between an inner hole of the stator and a rotor is adjusted. According to the invention,the accuracy and effectiveness of the performance testing are improved.

Description

technical field [0001] The invention relates to the technical field of motor performance testing devices, in particular to an air gap adjusting device and an adjusting method for motor performance simulation testing. Background technique [0002] The air gap of the motor is one of the key factors affecting the overall performance of the compressor. Therefore, the air gap of the motor has become the focus of attention of various compressor manufacturers and scientific research institutions during the performance test of the motor. Convenient, fast and accurate adjustment of the motor air gap is an inevitable requirement for the performance test of the motor industry. The design points of the test tooling are simple operation, fast measurement speed and accurate results. However, there is no quick adjustment when testing the performance of the motor. The air gap device affects the test accuracy and test efficiency. Contents of the invention [0003] The object of the presen...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01R31/34G01B5/14
CPCG01B5/14G01R31/34
Inventor朱宇杉林军阮臻曹中仁谢明石建辉
Owner黄石东贝电机有限公司