CN104578482A - Lower insulated framework for fixing winding wire of stator - Google Patents
Lower insulated framework for fixing winding wire of stator Download PDFInfo
- Publication number
- CN104578482A CN104578482A CN201410770259.4A CN201410770259A CN104578482A CN 104578482 A CN104578482 A CN 104578482A CN 201410770259 A CN201410770259 A CN 201410770259A CN 104578482 A CN104578482 A CN 104578482A
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- CN
- China
- Prior art keywords
- periphery sides
- frame body
- fixed
- frame
- surrounding edge
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to a lower insulated framework for fixing a winding wire of a stator. The lower insulated framework for fixing the winding wire of the stator comprises a framework body, wherein a circular hole is formed in the middle of the framework body; a plurality of coil holes are uniformly formed in the framework body; the cross section of the framework body is circular; the framework body further comprises surrounding edges which vertically extend upwards along the periphery of the framework body; the surrounding edges comprise outer surrounding edges and inner surrounding edges; wire penetrating holes are formed in the inner surrounding edges; the wire penetrating holes are communicated with the coil holes and are formed in the coil holes; positioning groove openings are formed in the outer surrounding edges. The cross section of an upper insulated framework for fixing the winding wire of the stator is designed to be circular according to a stator core, and positioning groove openings in the outer surrounding edges and the wire penetrating holes in the inner surrounding edges are matched for fixing coils, so that the winding wire can be fixed, and can be conveniently and quickly wound into coils.
Description
Technical field
The present invention relates to a kind of motor, particularly a kind of motor stator fixes the Insulating frame of coiling.
Background technology
Stator mainly comprises iron core, the stator winding and Insulating frame etc. of the stacked formation of silicon steel sheet, and wherein stator winding is the winding coil be wrapped on iron core.At present, winding coil is in the process be wound around, wire due to winding coil exceeds the external diameter of stator insulation framework, make the distance of the wire of winding coil and electric machine casing very little, easy contact friction causes wire short circuit, poor stability, does not fix Insulating frame and iron core simultaneously well, causes framework to be easily out of shape in winding process.On the other hand, because winding coil is in winding process, some line is not fixed, and causes coil easily to loosen, and coiling speed is low, reduces the useful life of stator.
For above-mentioned problem, people have carried out various design, and some has also applied for patent.Current Chinese patent literature (CN101295888A, CN201699498U) successfully solves short circuit problem in winding process and winding process middle frame holds yielding problem.
Therefore, require further improvement now the stationarity of coiling in winding process, and the speed of coiling.
Summary of the invention
The technical problem to be solved in the present invention is, for existing deficiency, provides a kind of coiling easily and fast and Insulating frame under coiling fixed by the stator fixing coiling well.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is, under coiling fixed by this stator, Insulating frame comprises frame body, circular port is provided with in the middle of described frame body, described frame body also evenly arranges several coil hole, described frame body cross section is circular, and described frame body also comprises the surrounding edge extended vertically upward along frame body surrounding, and described surrounding edge is made up of periphery sides and interior surrounding edge; Described interior surrounding edge is provided with through wires hole, and described through wires hole is communicated with described coil hole and is arranged on the centre of described coil hole; Described periphery sides is arranged detent mouth.On this stator winding, Insulating frame designs cross section for circular according to stator core, coordinates fixed coil, can realize the fixing of coiling by the through wires hole of detent mouth that periphery sides is arranged and interior surrounding edge, and winding around quickly and easily.
The present invention improves further and is, extend the shirt rim being provided with at least two different sizes bottom described periphery sides along edge, small one and large one intersection of described shirt rim is fixed on bottom described periphery sides, and equal with bottom described upper surrounding edge.By shirt rim arranged in a crossed manner bottom periphery sides, thus can by between two shirt rims formed and empty fix winding around every mouth.
The present invention improves further and is, described periphery sides bottom margin is symmetrical arranged two lugs along frame body diametric(al), described lug and equal with bottom described periphery sides.
The present invention improves further and is, described lug front center is provided with breach, and described lug upper surface both sides are provided with two triangle catch, and be provided with groove bottom described lug, described groove extends in frame body.By arranging breach and groove further on lug, coiling can be fixed better.
The present invention improves further and is, described periphery sides is provided with at least two staples for fixing coiling, and described staple distributes at described periphery sides top-bottom cross; Described staple and described shirt rim distribute separately.By further in periphery sides top-bottom cross staple is set, and described staple and described shirt rim distribute separately and arrange.By staple by coiling clip coil fixing in periphery sides thus when realizing winding around better.
The present invention improves further and is, described interior surrounding edge is semicircle, and described interior surrounding edge is provided with the oblique cambered surface for crossing line in the both sides of described through wires hole, described oblique cambered surface extends the fixed feet higher than interior surrounding edge, and described interior surrounding edge lower outer is provided with pit bit.By interior surrounding edge is arranged to semicircle, and oblique cambered surface is set in through wires hole both sides, winding around process coil can be conducive to and penetrates rapidly; The fixing of Insulating frame and iron core can be realized by the pit bit in the fixed feet in oblique cambered surface and interior surrounding edge simultaneously, prevent coil from winding process, causing Insulating frame to be out of shape.
The present invention improves further and is, it is characterized in that, the bottom of described frame body is provided with rectangle depression frame, and described depression frame four angles are arc, and the cross section of described depression frame is trapezoidal.Fixing of Insulating frame and iron core can be realized better by arranging depression frame in the bottom of frame body.
The present invention improves further and is, described depression frame is provided with at least one fixed leg, and described fixed leg coordinates the iron core of stationary positioned stator jointly with described fixed feet.By arranging fixed leg further on depression frame, can make between Insulating frame and iron core fixing more firm.
As preferred version of the present invention, the shape described frame body evenly being arranged coil hole is fan-shaped and quantity is 6; The quantity of the detent mouth that described periphery sides is arranged is 7; Extending along edge the quantity being provided with shirt rim bottom described periphery sides is 3, and the quantity that described periphery sides is provided with for the staple of fixing coiling is 21, and the quantity that described depression frame is provided with fixed leg is 4.
Compared with prior art, the invention has the beneficial effects as follows: in coil winding process of the present invention, coordinate fixing winding around by the through wires hole of the periphery sides and interior surrounding edge that are provided with detent mouth, fixing winding can also be coordinated by staple with shirt rim simultaneously, coil can not arbitrarily slide, coil winding is more convenient, to achieve in winding around process fixed coil well, and winding around quickly and easily.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation:
Fig. 1 is the elevational schematic view that Insulating frame under coiling fixed by stator of the present invention;
Fig. 2 is the schematic top plan view that Insulating frame under coiling fixed by stator of the present invention;
Wherein: 1-frame body; 101-circular port; 2-coil hole; 3-surrounding edge; 301-periphery sides; Surrounding edge in 302-; 4-through wires hole; 5-detent mouth; 6-shirt rim; 7-lug; 8-breach; 9-triangle catch; 10-groove; 11-staple; The oblique cambered surface of 12-; 13-fixed feet; 14-pit bit; 15-caves in frame; 16-fixed leg.
Embodiment
Embodiment one: as Fig. 1, shown in 2, under coiling fixed by stator, Insulating frame comprises frame body 1, circular port 101 is provided with in the middle of frame body 1, frame body 1 evenly being arranged 6 coil hole 2(can also be other quantity, mainly according to used iron core), coil hole 2 is fan-shaped, frame body 1 also comprises the surrounding edge 3 extended vertically upward along frame body 1 surrounding, and surrounding edge 3 is made up of periphery sides 301 and interior surrounding edge 302; Interior surrounding edge 302 is provided with through wires hole 4, and through wires hole 4 is communicated with coil hole 2 and is arranged on the centre of coil hole 2; Periphery sides 301 is arranged 7 detent mouths 5; Extend the shirt rim 6 being provided with 3 different sizes bottom periphery sides 301 along edge, and small one and large one intersection is fixed on bottom periphery sides 301, and equal with bottom upper surrounding edge 301; Periphery sides 301 bottom margin is symmetrical arranged two lugs 7 along frame body diametric(al), and equal with bottom periphery sides 301; Lug 7 front center is provided with breach 8, and lug upper surface both sides are provided with two triangle catch 9, be provided with groove 10 bottom lug and shape for semicircle, groove 10 extends in frame body 1; Periphery sides 301 is provided with 21 staples 11 for fixing coiling, and staple 11 distributes at periphery sides 301 top-bottom cross; Staple 11 and shirt rim 7 distribute separately; Interior surrounding edge 302 is provided with the oblique cambered surface 12 for crossing line in the both sides of through wires hole 4, oblique cambered surface 12 extends the fixed feet 13 higher than interior surrounding edge 302, and the quantity of fixed feet is 12; Interior surrounding edge 302 lower outer is provided with pit bit 14; The bottom of frame body 1 is provided with rectangle depression frame 15, and depression frame 15 4 angles are arc, and the cross section of depression frame 15 is trapezoidal; Depression frame 15 is provided with 4 fixed legs 16 altogether, and fixed leg 15 and fixed feet 10 coordinate the iron core of stationary positioned stator jointly.
From Fig. 1,2 can see, frame body 1 thickness is 3mm, and the cross section of frame body 1 is circular, and diameter is 10 cm; The diameter of described circular port 101 is 6.5cm; Surrounding edge 3 is highly 1.5cm, and the thickness of periphery sides 301 is 1mm, and the thickness of interior surrounding edge 302 is 2mm, interior surrounding edge 302 is semicircle, and diameter is 3cm, and the length of staple is 2mm, wide is 2mm, and height is 1.5mm, can also be other applicable shapes and other applicable sizes certainly.
During concrete use, choose the lower Insulating frame of applicable iron core size, insulating paper is stuck on insulating paper draw-in groove 11, the upper Insulating frame that insulating paper is housed is arranged on iron core by fixed leg 15 and fixed feet 10, choose applicable upper Insulating frame (this lower Insulating frame also can as upper Insulating frame), fixing winding around is coordinated by the through wires hole 4 be provided with on the periphery sides 301 of detent mouth 5 and interior surrounding edge in coil winding process, fixing winding can also be coordinated with shirt rim 6 by staple 11 simultaneously, coil can not arbitrarily slide, coil is wrapped on iron core by coil winding more convenient can realization fast regularly.
Claims (9)
1. Insulating frame under coiling fixed by a stator, comprise frame body (1), circular port (101) is provided with in the middle of frame body (1), frame body (1) also evenly arranges several coil hole (2), described frame body (1) cross section is circular, it is characterized in that, described frame body (1) also comprises the surrounding edge (3) extended vertically upward along frame body (1) surrounding, and described surrounding edge (3) is made up of periphery sides (301) and interior surrounding edge (302); Described interior surrounding edge (302) is provided with through wires hole (4), and described through wires hole (4) is communicated with described coil hole (2) and is arranged on the centre of described coil hole (2); Described periphery sides (301) is arranged detent mouth (5).
2. Insulating frame under coiling fixed by stator according to claim 1, it is characterized in that, described periphery sides (301) bottom extends the shirt rim (6) being provided with at least two different sizes along edge, small one and large one intersection of described shirt rim (6) is fixed on described periphery sides (301) bottom, and equal with described periphery sides (301) bottom.
3. Insulating frame in coiling fixed by stator according to claim 2, it is characterized in that, described periphery sides (301) bottom margin is symmetrical arranged two lugs (7) along the diametric(al) of described frame body (1), and equal with described periphery sides (301) bottom.
4. Insulating frame under coiling fixed by stator according to claim 3, it is characterized in that, described lug (7) front center is provided with breach (8), described lug (7) upper surface both sides are provided with two triangle catch (9), described lug (7) bottom is provided with groove (10), and described groove (10) extends in described frame body (1).
5. Insulating frame under coiling fixed by stator according to claim 4, it is characterized in that, described periphery sides (301) is provided with at least two staples for fixing coiling (11), and described staple (11) distributes at described periphery sides (301) top-bottom cross; Described staple (11) and described shirt rim (6) distribute separately.
6. Insulating frame under coiling fixed by stator according to claim 5, it is characterized in that, described interior surrounding edge (302) is semicircle, described interior surrounding edge (302) is provided with the oblique cambered surface (12) for crossing line in the both sides of described through wires hole (4), described oblique cambered surface (12) extends the fixed feet (13) higher than described interior surrounding edge (302) bottom, and described interior surrounding edge (302) lower outer is provided with pit bit (14).
7. Insulating frame under coiling fixed by stator according to claim 6, it is characterized in that, the bottom of described frame body (1) is provided with rectangle depression frame (15), and described depression frame (15) four angles are arc, and the cross section of described depression frame (15) is trapezoidal.
8. Insulating frame under coiling fixed by stator according to claim 7, and it is characterized in that, described depression frame (15) is provided with at least one fixed leg (16).
9. Insulating frame under coiling fixed by the stator according to any one of claim 1-8, it is characterized in that, the shape of the upper coil hole (2) evenly arranged of described frame body (1) is fan-shaped and quantity is 6; The quantity of the upper detent mouth (5) arranged of described periphery sides (301) is 7; It is 3 that described periphery sides (301) bottom extends along edge the quantity being provided with shirt rim (6), the quantity that described periphery sides (301) is provided with for the staple (11) of fixing coiling is 21, and the quantity that described depression frame (15) is provided with fixed leg (16) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770259.4A CN104578482B (en) | 2014-12-15 | 2014-12-15 | Stator fixes Insulating frame under coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770259.4A CN104578482B (en) | 2014-12-15 | 2014-12-15 | Stator fixes Insulating frame under coiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104578482A true CN104578482A (en) | 2015-04-29 |
| CN104578482B CN104578482B (en) | 2017-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770259.4A Active CN104578482B (en) | 2014-12-15 | 2014-12-15 | Stator fixes Insulating frame under coiling |
Country Status (1)
| Country | Link |
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| CN (1) | CN104578482B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450371U (en) * | 2009-04-29 | 2010-05-05 | 中山大洋电机股份有限公司 | Stator structure of three-phase motor |
| CN201699501U (en) * | 2010-05-08 | 2011-01-05 | 浙江华辰电器股份有限公司 | Fixing structure of motor stator winding coil lead end |
| CN201937363U (en) * | 2011-02-16 | 2011-08-17 | 广东美芝精密制造有限公司 | Motor insulating member for compressor |
| CN102301567A (en) * | 2009-03-06 | 2011-12-28 | 三菱电机株式会社 | Armature for motor |
| JP5181245B2 (en) * | 2008-11-21 | 2013-04-10 | ミネベア株式会社 | Resolver stator structure and resolver |
| CN203562867U (en) * | 2013-11-04 | 2014-04-23 | 合肥荣事达三洋电器股份有限公司 | Insulating motor cover |
-
2014
- 2014-12-15 CN CN201410770259.4A patent/CN104578482B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5181245B2 (en) * | 2008-11-21 | 2013-04-10 | ミネベア株式会社 | Resolver stator structure and resolver |
| CN102301567A (en) * | 2009-03-06 | 2011-12-28 | 三菱电机株式会社 | Armature for motor |
| CN201450371U (en) * | 2009-04-29 | 2010-05-05 | 中山大洋电机股份有限公司 | Stator structure of three-phase motor |
| CN201699501U (en) * | 2010-05-08 | 2011-01-05 | 浙江华辰电器股份有限公司 | Fixing structure of motor stator winding coil lead end |
| CN201937363U (en) * | 2011-02-16 | 2011-08-17 | 广东美芝精密制造有限公司 | Motor insulating member for compressor |
| CN203562867U (en) * | 2013-11-04 | 2014-04-23 | 合肥荣事达三洋电器股份有限公司 | Insulating motor cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104578482B (en) | 2017-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Sainan Inventor before: Hua Huisi |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170614 Address after: 221400 Shao Jie street, Shao town, Xinyi, Jiangsu, Xuzhou Applicant after: Xinyi Shao Dian Public Service Co., Ltd. Address before: 241009 Taishan Road, Wuhu, Anhui Province Road No. 1-9 Applicant before: Wan Hua Plastic Products Co., Ltd of Wuhu City |
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| GR01 | Patent grant |