CN203219135U - Test tool for detecting stator - Google Patents

Test tool for detecting stator Download PDF

Info

Publication number
CN203219135U
CN203219135U CN 201320180886 CN201320180886U CN203219135U CN 203219135 U CN203219135 U CN 203219135U CN 201320180886 CN201320180886 CN 201320180886 CN 201320180886 U CN201320180886 U CN 201320180886U CN 203219135 U CN203219135 U CN 203219135U
Authority
CN
China
Prior art keywords
stator
cubing
diameter
test tool
stator core
Prior art date
Application number
CN 201320180886
Other languages
Chinese (zh)
Inventor
潘晋
Original Assignee
安徽皖新电机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽皖新电机有限公司 filed Critical 安徽皖新电机有限公司
Priority to CN 201320180886 priority Critical patent/CN203219135U/en
Application granted granted Critical
Publication of CN203219135U publication Critical patent/CN203219135U/en

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Abstract

The utility model discloses a test tool for detecting a stator. The test tool comprises a cylindrical or circular pipe-shaped body. The axis of a stator core is consistent with the axis of the body. The external diameter of the body is between the inner diameter of the stator core and the outer diameter of a rotor. With the abovementioned test tool, in the test of the stator, if the test tool cannot pass through the inner cavity of the stator successfully, the stator is polished incompletely and needs to be polished again, and otherwise, the stator is completely polished, thereby ensuring the quality of a motor.

Description

Stator detects uses cubing
Technical field
The utility model relates to a kind of stator detection cubing that stator after the polishing is detected.
Background technology
Stator is made of the winding coil of stator core and stator core Shangrao system, and winding coil is provided with stator lead-out wire.After the stator frock is finished, need its whole insulating varnish of putting into is flooded, further enamelled wire is carried out insulation processing.Stator drying behind the dipping is handled can obtain the stator that outer surface is coated with insulating barrier.And the thickness that insulating varnish applies at stator outer surface behind the normal dipping, drying process and inhomogeneous, the phenomenon that the minor insulation lacquer is built up appears easily, and the size of stator core, rotor, motor case design is certain, therefore for guaranteeing that stator can carry out frock smoothly with rotor, motor case, need manually with file the inside and outside sidewall of dried stator core to be polished, and then carry out frock.But deviation appears in artificial polishing easily, that is still has the incomplete phenomenon of detail sanding, so the motor after the frock abnormal sound or the stuck phenomenon of rotor will occur when work, influences the useful life of motor or causes burn-down of electric motor.
Summary of the invention
The purpose of this utility model provides a kind of stator detection and uses cubing, can detect the incomplete stator of polishing, guarantees the quality that motor is produced.
For achieving the above object, the utility model has adopted following technical scheme: a kind of stator detects uses cubing, it is characterized in that: the cubing body that comprises cylindric or pipe shape, the axis of stator core is consistent with the axis of cubing body, and the external diameter of cubing body is between the internal diameter and rotor diameter of stator core.
The beneficial effects of the utility model are: by the cubing of said structure, when stator was detected, if cubing can not be smoothly by the inner chamber of stator, then polishing not exclusively need be polished again, otherwise then meet, thereby guarantees the quality that motor is produced.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 uses the axial cutaway view of state for the utility model.
Embodiment
The purpose of this utility model is to provide a kind of cubing that stator after the polishing is detected, its scheme of taking as shown in Figure 1, a kind of stator detects uses cubing, the cubing body 10 that comprises cylindric or pipe shape, the axis of stator core 20 is consistent with the axis of cubing body 10, and the external diameter of cubing body 10 is between the internal diameter and rotor diameter of stator core 20.As shown in Figure 2, the utility model in use, whether can judge by the inner chamber of stator whether stator polishes fully smoothly by the operation cubing, because the external diameter of cubing body 10 is between the internal diameter and rotor diameter of stator core 20, therefore, if cubing can pass through bore of stator smoothly, then rotor and stator change join the back rotor when rotating inevitable not can with stator core 20 madial walls on the insulating barrier interference, thereby the quality of assurance motor production.
The utility model preferably adopts columned nylon rod to constitute cubing body 10 in the specific implementation, and the end of cubing body 10 is provided with the operating grip 11 for operation.The external diameter of cubing body 10 is less than stator core 20 internal diameters 0.15~0.20mm; The external diameter of cubing body 10 is greater than rotor diameter 0.7mm~0.8mm.Good toughness, the tear resistance of the cubing body 10 that nylon rod constitutes is strong, dimensional stability good, the long service life of cubing, and detection is effective.
In a word, the utility model can effectively detect the stator after the polishing, guarantees the quality that motor is produced.

Claims (3)

1. a stator detects and uses cubing, it is characterized in that: the cubing body (10) that comprises cylindric or pipe shape, the axis of stator core (20) is consistent with the axis of cubing body (10), and the external diameter of cubing body (10) is between the internal diameter and rotor diameter of stator core (20).
2. stator as claimed in claim 1 detects and uses cubing, it is characterized in that: cubing body (10) constitutes for cylindric nylon rod, and the end of cubing body (10) is provided with the operating grip (11) for operation.
3. stator as claimed in claim 1 or 2 detects and uses cubing, and it is characterized in that: the external diameter of cubing body (10) is less than stator core (20) internal diameter 0.15~0.20mm; The external diameter of cubing body (10) is greater than rotor diameter 0.7mm~0.8mm.
CN 201320180886 2013-04-11 2013-04-11 Test tool for detecting stator CN203219135U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320180886 CN203219135U (en) 2013-04-11 2013-04-11 Test tool for detecting stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320180886 CN203219135U (en) 2013-04-11 2013-04-11 Test tool for detecting stator

Publications (1)

Publication Number Publication Date
CN203219135U true CN203219135U (en) 2013-09-25

Family

ID=49208636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320180886 CN203219135U (en) 2013-04-11 2013-04-11 Test tool for detecting stator

Country Status (1)

Country Link
CN (1) CN203219135U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604348A (en) * 2013-10-18 2014-02-26 泰信电机(苏州)有限公司 Motor stator core inner circle detection device
CN105674851A (en) * 2016-03-16 2016-06-15 泰信电机(苏州)有限公司 Motor iron core inner diameter concentricity detection device
CN105783661A (en) * 2016-03-16 2016-07-20 泰信电机(苏州)有限公司 Novel motor iron core internal diameter concentricity detection device
CN105783660A (en) * 2016-03-16 2016-07-20 泰信电机(苏州)有限公司 Motor iron core internal diameter concentricity detection device
CN106052525A (en) * 2016-06-27 2016-10-26 河南平高电气股份有限公司 Inner diameter, outer diameter, and inner and outer diameter integrated detection method of spring contact finger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604348A (en) * 2013-10-18 2014-02-26 泰信电机(苏州)有限公司 Motor stator core inner circle detection device
CN105674851A (en) * 2016-03-16 2016-06-15 泰信电机(苏州)有限公司 Motor iron core inner diameter concentricity detection device
CN105783661A (en) * 2016-03-16 2016-07-20 泰信电机(苏州)有限公司 Novel motor iron core internal diameter concentricity detection device
CN105783660A (en) * 2016-03-16 2016-07-20 泰信电机(苏州)有限公司 Motor iron core internal diameter concentricity detection device
CN106052525A (en) * 2016-06-27 2016-10-26 河南平高电气股份有限公司 Inner diameter, outer diameter, and inner and outer diameter integrated detection method of spring contact finger

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20190411

CF01 Termination of patent right due to non-payment of annual fee