CN107742928A - Stator core assemblies and installation method, motor, compressor and air conditioner - Google Patents
Stator core assemblies and installation method, motor, compressor and air conditioner Download PDFInfo
- Publication number
- CN107742928A CN107742928A CN201711176662.4A CN201711176662A CN107742928A CN 107742928 A CN107742928 A CN 107742928A CN 201711176662 A CN201711176662 A CN 201711176662A CN 107742928 A CN107742928 A CN 107742928A
- Authority
- CN
- China
- Prior art keywords
- stator core
- wedge
- groove contract
- groove
- stator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
Abstract
The present invention provides a kind of stator core assemblies and installation method, motor, compressor and air conditioner, including stator core and groove contract, the stator core offers multiple stator slots, the groove contract includes groove contract body and multiple wedge parts, the groove contract body is fitted on the inner hole wall of the stator core, the wedge part is arranged at that the wedge is intraoral with the wedge mouth correspondingly, and one end that all wedge parts protrude the wedge mouth is fixedly installed on the groove contract body.Stator core assemblies and installation method provided by the invention, motor, compressor and air conditioner, by setting groove contract body and multiple wedge parts, it can utilize groove contract body that multiple wedge parts are formed into an entirety, and all wedge parts can be arranged on stator core by once mounting, the problem of solving the problems, such as repetition reason line shaping inserting groove contract work, while meeting automated production and uneven groove contract caused by for assembling manually.
Description
Technical field
The present invention relates to technical field of motors, particularly a kind of stator core assemblies and installation method, motor, compressor and
Air conditioner.
Background technology
As shown in figure 1, stator core 101 is overrided to form by multiple stator punchings, it is more with going out on stator core 101
It individual stator slot, should include being used for the line embedding groove for being embedded enamel-covered wire 102 due to groove, and be arranged on the groove contract at the notch of line embedding groove
Bayonet socket.After the completion of rule, at the insertion groove contract card mouth of groove contract 103 of single bar shaped, to seal enamel-covered wire.Due to line embedding groove
Opening it is larger, groove contract 103 can not be fixed, therefore be provided with groove contract card mouth, with fixing groove contract 103, and in existing skill
For motor stator in art using single bar-shaped trough contract envelope enamel-covered wire, either manual lower limit is still automatic offline, is by bar
Shape groove contract is sequentially inserted into line embedding groove, and causes to need to repeat reason line shaping, the work of inserting groove contract, operating process complexity.
The content of the invention
In order to solve the above-mentioned technical problem, a kind of stator core for solving to repeat the contract work of reason line shaping inserting groove is provided
Component and installation method, motor, compressor and air conditioner.
A kind of stator core assemblies, including stator core and groove contract, the stator core offers multiple stator slots, described
Groove contract includes groove contract body and multiple wedge parts, and the groove contract body is fitted on the inner hole wall of the stator core, the contract
Shape part corresponds with the stator slot, and one end that all wedge parts protrude the stator slot is fixedly installed on the groove
On contract body.
The cylinder-like structure that the groove contract body is surrounded by multiple arcs body, and be provided with least on each arc body
Two wedge parts.
The stator slot is internally formed wedge mouth towards the stator core, and the wedge part is arranged in stator slot,
One end of the wedge part protrudes the wedge mouth and is fixedly installed with the groove contract body.
A kind of motor, including above-mentioned stator core assemblies.
A kind of compressor, including above-mentioned stator core assemblies or above-mentioned motor.
A kind of air conditioner, including above-mentioned stator core assemblies or above-mentioned motor or above-mentioned compressor.
A kind of installation method of stator core assemblies, including：
Rule is carried out by the wedge mouth in the stator slot of stator core；
Groove contract is inserted in the endoporus of the stator core, and the wedge part is corresponded with the wedge mouth.
Groove contract is being inserted in the endoporus of the stator core, and the wedge part is corresponded with the wedge mouth
In：Each arc body is sequentially inserted into the internal control of the stator core, and all arc bodies is surrounded circle
Tubular structure.
Stator core assemblies and installation method provided by the invention, motor, compressor and air conditioner, by setting groove contract sheet
It body and multiple wedge parts, can utilize groove contract body that multiple wedge parts are formed into an entirety, and once mounting can be passed through
All wedge parts are arranged on stator core, solve the problems, such as repetition reason line shaping inserting groove contract work, while meet certainly
The problem of dynamic metaplasia production and uneven groove contract caused by for assembling manually.
Brief description of the drawings
Fig. 1 is the structural representation of stator core assemblies of the prior art；
Fig. 2 is the stator core of stator core assemblies provided by the invention and installation method, motor, compressor and air conditioner
The structural representation of component；
Fig. 3 is the knot of the groove contract of stator core assemblies provided by the invention and installation method, motor, compressor and air conditioner
Structure schematic diagram；
In figure：
101st, stator core；102nd, enamel-covered wire；103rd, groove contract；201st, stator core；202nd, groove contract；203rd, stator slot；
204th, groove contract body；205th, wedge part.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples pair
The frock of the assembled display component of the present invention is further elaborated.It should be appreciated that specific implementation described herein
Example is only used for explaining the present invention, is not intended to limit the present invention.
Stator core assemblies as shown in Figures 2 and 3, including stator core 201 and groove contract 202, the stator core 201
Multiple stator slots 203 are offered, the groove contract 202 includes groove contract body 204 and multiple wedge parts 205, the groove contract body 204
It is fitted on the inner hole wall of the stator core 201, the wedge part 205 corresponds with the stator slot 203, and all institutes
State wedge part 205 and protrude one end of the stator slot 203 and be fixedly installed on the groove contract body 204, groove contract sheet can be utilized
Multiple wedge parts 205 are formed an entirety by body 204, and can be arranged on all wedge parts 205 by once mounting and be determined
On sub- iron core 201, solve the problems, such as that repetition reason line shaping inserting groove contract 202 works, while meet automated production and be directed to
The problem of groove contract 202 caused by assembling is artificial is uneven.
The cylinder-like structure that the groove contract body 204 is surrounded by multiple arcs body, and be provided with each arc body
At least two wedge parts 205, it is preferred that the arc body is a part of for the inner hole wall of stator core 201, particularly, described
The size of arc body is 1/the 2 1/1 of the inner hole wall of stator core 201.
Preferably, the arc body is made up of flexible material, can carry out flexible tune with the internal diameter of stator core 201
Section.
The stator slot 203 is internally formed wedge mouth towards the stator core 201, and the wedge part 205 is arranged at
In stator slot 203, one end of the wedge part 205 protrudes the wedge mouth and is fixedly installed with the groove contract body 204, Ye Jisuo
It is identical with the structure of stator core 201 in the prior art to state the structure of stator core 201, but all wedge parts 205 are solid
Surely it is arranged on groove contract body 204, solves the problems, such as that repetition reason line shaping inserting groove contract 202 works, while meet to automate
The problem of production and uneven groove contract 202 caused by for assembling manually.
A kind of motor, including above-mentioned stator core assemblies.
A kind of compressor, including above-mentioned stator core assemblies or above-mentioned motor.
A kind of air conditioner, including above-mentioned stator core assemblies or above-mentioned motor or above-mentioned compressor.
A kind of installation method of stator core assemblies, including：
Rule is carried out by the wedge mouth in the stator slot 203 of stator core 201；
Groove contract 202 is inserted in the endoporus of the stator core 201, and make the wedge part 205 and the wedge mouth one
One correspondence.
Groove contract 202 is being inserted in the endoporus of the stator core 201, and is making the wedge part 205 and the wedge mouth
In one-to-one corresponding：Each arc body is sequentially inserted into the internal control of the stator core 201, and makes all arcs
Body surrounds cylinder-like structure.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of stator core assemblies, including stator core (201) and groove contract (202), the stator core (201) offer more
Individual stator slot (203), it is characterised in that：The groove contract (202) includes groove contract body (204) and multiple wedge parts (205), described
Groove contract body (204) is fitted on the inner hole wall of the stator core (201), the wedge part (205) and the stator slot
(203) correspond, and one end of the prominent stator slot (203) of all wedge parts (205) is fixedly installed on the groove
On contract body (204).
2. stator core assemblies according to claim 1, it is characterised in that：The groove contract body (204) is by multiple arcs
The cylinder-like structure that body surrounds, and at least two wedge parts (205) are provided with each arc body.
3. stator core assemblies according to claim 1, it is characterised in that：The stator slot (203) is towards the stator
Iron core (201) is internally formed wedge mouth, and the wedge part (205) is arranged in stator slot (203), the wedge part (205)
One end protrude the wedge mouth and be fixedly installed with the groove contract body (204).
A kind of 4. motor, it is characterised in that：Including the stator core assemblies any one of claims 1 to 3.
A kind of 5. compressor, it is characterised in that：Will including the stator core assemblies any one of claim 1-3 or right
Seek the motor described in 4.
A kind of 6. air conditioner, it is characterised in that：Will including the stator core assemblies any one of claim 1-3 or right
Seek the compressor described in motor or the claim 5 described in 4.
A kind of 7. installation method of stator core assemblies, it is characterised in that：Including：
Rule is carried out by the wedge mouth in the stator slot (203) of stator core (201)；
Groove contract (202) is inserted in the endoporus of the stator core (201), and make the wedge part (205) and the wedge mouth
Correspond.
8. installation method according to claim 7, it is characterised in that：Groove contract (202) is being inserted into the stator core
(201) in endoporus, and make in the wedge part (205) and wedge mouth one-to-one corresponding：By each arc body according to
In the internal control of the secondary insertion stator core (201), and all arc bodies are made to surround cylinder-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176662.4A CN107742928B (en) | 2017-11-22 | 2017-11-22 | Stator core assembly, motor, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176662.4A CN107742928B (en) | 2017-11-22 | 2017-11-22 | Stator core assembly, motor, compressor and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742928A true CN107742928A (en) | 2018-02-27 |
| CN107742928B CN107742928B (en) | 2022-01-14 |
Family
ID=61239264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176662.4A Active CN107742928B (en) | 2017-11-22 | 2017-11-22 | Stator core assembly, motor, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742928B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545514A (en) * | 1977-06-16 | 1979-01-17 | Oki Electric Ind Co Ltd | Motor |
| JP2000270507A (en) * | 1999-03-19 | 2000-09-29 | Matsushita Seiko Co Ltd | Rotating machine |
| GB2386259A (en) * | 2002-03-08 | 2003-09-10 | Rolls Royce Plc | A liner for a fluid-cooled stator |
| KR100429836B1 (en) * | 1998-06-18 | 2004-06-16 | 삼성전기주식회사 | Electric motor |
| US20040145267A1 (en) * | 2003-01-29 | 2004-07-29 | Lowry Michael Jeffrey | Liners for stators and rotors of electric machines and methods of making |
| CN201584827U (en) * | 2009-11-18 | 2010-09-15 | 奇鋐科技股份有限公司 | Modified structure of motor stator |
| CN101902085A (en) * | 2010-07-14 | 2010-12-01 | 湖北省天胶化工有限公司 | Novel motor stator line embedding groove and detachable arc-shaped groove sealing piece |
| CN202218137U (en) * | 2011-08-10 | 2012-05-09 | 徐州工业职业技术学院 | Closed slot permanent magnet synchronous motor with strengthened structure |
| GB2509738A (en) * | 2013-01-11 | 2014-07-16 | Rolls Royce Plc | Integral slot wedges and stator sleeve |
| CN104518579A (en) * | 2013-09-26 | 2015-04-15 | 西门子公司 | Pole unit and stator assembly for a wind turbine generator, and methods of manufacturing the same |
| CN204858798U (en) * | 2015-09-08 | 2015-12-09 | 徐欢 | Novel motor stator |
| CN105186751A (en) * | 2015-10-13 | 2015-12-23 | 珠海凯邦电机制造有限公司 | Slot wedge, plastic packaging stator and plastic packaging motor |
| CN105393433A (en) * | 2013-07-29 | 2016-03-09 | 雷米技术有限公司 | Insulation component for an electric machine and method of assembly |
| CN106059159A (en) * | 2016-08-04 | 2016-10-26 | 珠海格力电器股份有限公司 | Stator core assembly and assembling method thereof, motor, compressor and air conditioner |
| CN106688162A (en) * | 2014-09-12 | 2017-05-17 | 法雷奥电机设备公司 | Stator enabling good shim bearing capacity while optimising the magnetic circuit, and method for electrical insulation of said stator |
| CN106712359A (en) * | 2017-01-17 | 2017-05-24 | 珠海凯邦电机制造有限公司 | Winding protection device and motor comprising same |
| CN107251375A (en) * | 2015-02-27 | 2017-10-13 | 雅马哈发动机电子株式会社 | Brushless electric machine and the electric bicycle with the brushless electric machine |
| CN207638422U (en) * | 2017-11-22 | 2018-07-20 | 珠海格力电器股份有限公司 | Stator core assemblies, motor, compressor and air conditioner |
-
2017
- 2017-11-22 CN CN201711176662.4A patent/CN107742928B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545514A (en) * | 1977-06-16 | 1979-01-17 | Oki Electric Ind Co Ltd | Motor |
| KR100429836B1 (en) * | 1998-06-18 | 2004-06-16 | 삼성전기주식회사 | Electric motor |
| JP2000270507A (en) * | 1999-03-19 | 2000-09-29 | Matsushita Seiko Co Ltd | Rotating machine |
| GB2386259A (en) * | 2002-03-08 | 2003-09-10 | Rolls Royce Plc | A liner for a fluid-cooled stator |
| US20040145267A1 (en) * | 2003-01-29 | 2004-07-29 | Lowry Michael Jeffrey | Liners for stators and rotors of electric machines and methods of making |
| CN201584827U (en) * | 2009-11-18 | 2010-09-15 | 奇鋐科技股份有限公司 | Modified structure of motor stator |
| CN101902085A (en) * | 2010-07-14 | 2010-12-01 | 湖北省天胶化工有限公司 | Novel motor stator line embedding groove and detachable arc-shaped groove sealing piece |
| CN202218137U (en) * | 2011-08-10 | 2012-05-09 | 徐州工业职业技术学院 | Closed slot permanent magnet synchronous motor with strengthened structure |
| GB2509738A (en) * | 2013-01-11 | 2014-07-16 | Rolls Royce Plc | Integral slot wedges and stator sleeve |
| CN105393433A (en) * | 2013-07-29 | 2016-03-09 | 雷米技术有限公司 | Insulation component for an electric machine and method of assembly |
| CN104518579A (en) * | 2013-09-26 | 2015-04-15 | 西门子公司 | Pole unit and stator assembly for a wind turbine generator, and methods of manufacturing the same |
| CN106688162A (en) * | 2014-09-12 | 2017-05-17 | 法雷奥电机设备公司 | Stator enabling good shim bearing capacity while optimising the magnetic circuit, and method for electrical insulation of said stator |
| CN107251375A (en) * | 2015-02-27 | 2017-10-13 | 雅马哈发动机电子株式会社 | Brushless electric machine and the electric bicycle with the brushless electric machine |
| CN204858798U (en) * | 2015-09-08 | 2015-12-09 | 徐欢 | Novel motor stator |
| CN105186751A (en) * | 2015-10-13 | 2015-12-23 | 珠海凯邦电机制造有限公司 | Slot wedge, plastic packaging stator and plastic packaging motor |
| CN106059159A (en) * | 2016-08-04 | 2016-10-26 | 珠海格力电器股份有限公司 | Stator core assembly and assembling method thereof, motor, compressor and air conditioner |
| CN106712359A (en) * | 2017-01-17 | 2017-05-24 | 珠海凯邦电机制造有限公司 | Winding protection device and motor comprising same |
| CN207638422U (en) * | 2017-11-22 | 2018-07-20 | 珠海格力电器股份有限公司 | Stator core assemblies, motor, compressor and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107742928B (en) | 2022-01-14 |
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