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Air gap special tool for checking gap between stator and rotor of compressor motor of refrigerator

A technology for refrigerator compressors and special tools, which is applied in the direction of mechanical clearance measurement, etc., can solve the problems of difficult replacement and large loss of air gap feeler gauge, and achieve the effects of improving product quality, reducing loss and saving procurement funds.

Pending Publication Date: 2018-07-10
CHANGHONG HUAYI COMPRESSOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a special tool for inspecting the air gap between the stator and rotor of the refrigerator compressor motor, which mainly solves the problem of large loss of the air gap feeler gauge during the use of the existing tool and is not easy to replace, so as to solve the problem of the prior art Many of the above defects caused by

Method used

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  • Air gap special tool for checking gap between stator and rotor of compressor motor of refrigerator
  • Air gap special tool for checking gap between stator and rotor of compressor motor of refrigerator
  • Air gap special tool for checking gap between stator and rotor of compressor motor of refrigerator

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specific Embodiment approach

[0025] figure 1 The specific embodiment of the present invention is shown: a special tool for inspecting the air gap between the stator and rotor of a refrigerator compressor motor, including an air gap feeler gauge 1, a clamping handle 2 and a handle pressure sleeve 3, and the clamping handle 2 is a two-petal structure. The air gap feeler gauge 1 is set between the gaps of the clamping handle 2, the air gap feeler gauge 1 moves in the axial direction relative to the clamping handle 2, and the clamping handle 2 is wrapped by the handle pressing sleeve 3 to realize the air gap feeler gauge 1 relative to the clamping handle 2. The clamping handle 2 is fixed; the air gap feeler gauge 1 is an arc surface.

[0026] The handle sleeve 3 has a clearance fit with the clamping handle 2, and the handle sleeve 3 is provided with 4 holes for bolts, and the clamping force is applied to the clamping handle 2 through the bolts 4; one section of the assembly surface of the clamping handle 2 is...

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Abstract

The invention discloses an air gap special tool for checking a gap between a stator and a rotor of a compressor motor of a refrigerator. The tool comprises an air gap feeler gauge, a clamping handle and a handle pressing sleeve. The clamping handle has a two-petal structure. The air gap feeler gauge is set in a gap of the clamping handle. The air gap feeler gauge moves in an axial direction relative to the clamping handle. The air gap feeler gauge is fixed relative to the clamping handle by wrapping the clamping handle with the handle pressing sleeve. The problems of large loss and difficultyin replacement of the air gap feeler gauge during the use of an existing tool are mainly solved.

Description

technical field [0001] The invention relates to the field of compressor detection, in particular to a special tool for inspecting the air gap between the stator and rotor of a refrigerator compressor motor. Background technique [0002] After the stator and rotor of the refrigerator compressor are assembled, it is necessary to check the gap between the stator and the rotor. The unilateral gap between the stator and the rotor is controlled at 0.245 ~ 0.305mm. Since the air gap feeler gauge is relatively thin, it is not easy to use it alone, and it is long The use of time will cause certain damage to the opponent, and certain auxiliary facilities must be used to ensure the availability of the air gap feeler gauge. [0003] Existing problems and deficiencies: 1. Before each use, the air gap feeler gauge should be broken and adjusted. 2. The original feeler gauge will not be usable when replacing different types of motor stacks, resulting in a certain amount of waste for each t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/14
CPCG01B5/14
Inventor 邓龙先夏长平谢邦旺江智勇虞军辉胡伟丁伟
Owner CHANGHONG HUAYI COMPRESSOR CO LTD
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