CN104539068B - Motor stator fixed wire wrapping insulating frame - Google Patents
Motor stator fixed wire wrapping insulating frame Download PDFInfo
- Publication number
- CN104539068B CN104539068B CN201410770235.9A CN201410770235A CN104539068B CN 104539068 B CN104539068 B CN 104539068B CN 201410770235 A CN201410770235 A CN 201410770235A CN 104539068 B CN104539068 B CN 104539068B
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- Prior art keywords
- insulating frame
- frame
- surrounding edge
- periphery sides
- motor stator
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to a motor stator fixed wire wrapping insulating frame which is located at the two ends of a stator iron core. The insulating frame is composed of an upper insulating frame and a lower insulating frame, the upper insulating frame and the lower insulating frame are each provided with a hollow annular frame body, a plurality of coil holes are evenly formed in each frame body, each frame body further comprises a surrounding edge extending upwards and vertically along the periphery of the frame body, and each surrounding edge is composed of an outer surrounding edge body and an inner surrounding edge body; wire penetrating holes are formed in the inner surrounding edge bodies, and locating groove openings are formed in the outer surrounding edge bodies; junction boxes are arranged on the outer surrounding edge body of the upper insulating frame and are fixedly and externally connected to the locating groove openings in the outer surrounding edge of the upper insulating frame. Coils are fixedly wound through matching of the locating groove openings in the outer surrounding edge bodies and the wire penetrating holes in the inner surrounding edge bodies, the coils can be conveniently and quickly wound and better fixed, and the junction boxes arranged on the outer surrounding edge body of the upper insulating frame can enable a motor stator to be directly connected with wires.
Description
Technical field
The present invention relates to a kind of motor, more particularly to a kind of Insulating frame of motor stator fixation coiling.
Background technology
Stator is mainly laminated iron core, stator winding and Insulating frame to be formed etc. including silicon steel sheet, and wherein stator winding is
The winding coil being wrapped on iron core.At present, winding coil is during winding, because the wire of winding coil exceeds stator
The external diameter of Insulating frame, makes the wire of winding coil with electric machine casing apart from very little, and easily contact friction causes wire short circuit,
Security is poor, while well not fixing Insulating frame with iron core, causes framework to be easily deformed in winding process.It is another
Aspect, because winding coil is in winding process, some lines are not fixed, and cause coil easily to loosen, and low around line rate, drop
The low service life of stator.
For above-mentioned problem, people have carried out various designs, and some have also applied for patent.Current Chinese patent
Document（CN101295888A, CN201699498U）In successfully having solved the short circuit problem and winding process in winding process
The problem that framework is easily deformed.
Accordingly, it is now desired to the stationarity of coiling in winding process is further improved, and the speed of coiling.
The content of the invention
The technical problem to be solved in the present invention is, for existing deficiency, there is provided a kind of coiling is easily and fast and very well
The motor stator of the fixed coiling in ground fixes coiling Insulating frame.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is that the motor stator fixes coiling insulation frame
Frame includes being located at the Insulating frame at stator core two ends, and the Insulating frame is made up of upper Insulating frame and lower Insulating frame, institute
Stating Insulating frame and the lower Insulating frame includes the frame body of open circles annular, and several lines are uniformly arranged on frame body
Collar aperture, the frame body also includes surrounding edge, and the surrounding edge is made up of periphery sides and interior surrounding edge；Threading is provided with the interior surrounding edge
Hole, the through wires hole and the coil hole connect and are arranged on the centre of the coil hole；It is recessed that positioning is set in the periphery sides
Notch；At least one terminal box is additionally provided with the periphery sides of the upper Insulating frame, the terminal box is provided with wiring hole, described to connect
Line box fixes outer being connected on the detent mouth of the periphery sides of the upper Insulating frame, and higher than the height of the periphery sides.Should
Stator winding Insulating frame is designed as the frame body of open circles annular according to motor stator core, by arranging in periphery sides
Detent mouth and interior surrounding edge on the through wires hole that arranges coordinate fixed wound around coil, it is possible to achieve quickly and easily wound around coil
And preferably fixed coil, by arranging terminal box in the periphery sides of upper Insulating frame, it is directly connected to can motor stator
Wire, facilitates wiring, prevents wire from contacting with motor.
The present invention further improvement is that the periphery sides bottom extends the skirt for being provided with least two different lengths along edge
Side, one is long and the other is short for the shirt rim intersects and is fixed on the periphery sides bottom, and equal with the periphery sides bottom.By in periphery
Side bottom shirt rim arranged in a crossed manner, such that it is able to pass through to form spaced openings fixation wound around coil between two shirt rims.
The present invention further improvement is that the periphery sides are provided with least two and follow closely for fixing the fixed of coiling, institute
Fixed nail is stated in periphery sides top-bottom cross distribution；The fixed nail is separately distributed with the shirt rim.By further existing
Top-bottom cross is arranged and fixes nail in periphery sides, and fixed nail is separately distributed setting with shirt rim, can pass through fixed nail by coiling
It is stuck in periphery sides so as to the fixation of coil during wound around coil is better achieved.
The present invention further improvement is that the interior surrounding edge arranges semicircular in shape, and the interior surrounding edge is in the both sides of through wires hole
The oblique cambered surface for crossing line is provided with, the oblique cambered surface extends the fixing leg higher than interior surrounding edge, the interior surrounding edge lower outer
It is provided with depression position.By the way that interior surrounding edge is arranged to into semicircle, and oblique cambered surface is set in through wires hole both sides, can be conducive to winding line
Circle process coil is rapidly penetrated；Can be realized absolutely by the depression position in the fixing leg in oblique cambered surface and interior surrounding edge simultaneously
Edge framework and the fixation of iron core, prevent coil from causing Insulating frame to deform in winding process.
The present invention further improvement is that the bottom of the frame body is provided with rectangle depression frame, the depression frame four
Angle is arc, and the cross section of the depression frame is trapezoidal.Can be better achieved by arranging depression frame in the bottom of frame body
The fixation of Insulating frame and iron core.
The present invention further improvement is that, the depression frame is provided with least one fixed column, the fixed column with it is described
Fixing leg coordinates the iron core of stationary positioned stator jointly.By further depression frame on fixed column is set, insulation can be made
Fix more firm between framework and iron core.
The present invention further improvement is that, the oblique cambered surface inner side of the upper Insulating frame is provided with insulating paper draw-in groove, the periphery
While being provided with recessed groove, the recessed groove is provided with catch at frame body upper surface.By arranging draw-in groove on the inside of oblique cambered surface, can be with
In groove position fixed placement insulating paper, the insulating properties of Insulating frame is improved.
The present invention further improvement is that the periphery sides bottom margin of the lower Insulating frame is along frame body diametric(al) pair
Claim to arrange two lugs, the lug is equal with the periphery sides bottom.
The present invention further improvement is that the lug front center is provided with breach, and lug upper surface both sides set
There are two triangle catch, the lug bottom is provided with semi-circular recesses, and the semi-circular recesses are extended in framework body.Pass through
Breach and semi-circular recesses are further set on lug, coiling can be preferably fixed.
As the preferred version of the present invention, the sector that is shaped as of coil hole is uniformly arranged on the frame body, quantity is 6
It is individual；It is 4 that described depression frame is provided with the total quantity of fixed column；The quantity of the detent mouth of setting is in the periphery sides
7；The quantity of the terminal box arranged in the periphery sides of the upper Insulating frame is 2, the periphery sides bottom of the upper Insulating frame
Portion is 8 along the quantity that edge extension is provided with shirt rim, and the periphery sides of the upper Insulating frame are provided with for fixing consolidating for coiling
The quantity of fixed nail is 12, and the periphery sides bottom of the lower Insulating frame is 3 along the quantity that edge extension is provided with shirt rim, described
It is 21 that the periphery sides of lower Insulating frame are provided with the quantity for fixing the fixed nail of coiling.
Compared with prior art, the invention has the beneficial effects as follows：By in periphery sides in coil winding process of the present invention
The through wires hole arranged on the detent mouth and interior surrounding edge of setting coordinates fixed wound around coil, at the same can also by fixed nail with
Shirt rim coordinates fixed winding, coil arbitrarily not to slide, and coil winding is more convenient, realizes during wound around coil well
Fixed coil, and quickly and easily wound around coil；Simultaneously terminal box is provided with upper Insulating frame, can be connect with fast and easy
Line.
Description of the drawings
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and accompanying drawing is combined, it is right
The present invention is described in further detail：
Fig. 1 is the elevational schematic view that the stator of the present invention fixes Insulating frame in coiling；
Fig. 2 is the schematic top plan view that the stator of the present invention fixes Insulating frame in coiling；
Fig. 3 is the elevational schematic view that the stator of the present invention fixes Insulating frame under coiling；
Fig. 4 is the schematic top plan view that the stator of the present invention fixes Insulating frame under coiling；
Wherein：The upper Insulating frames of 101-；Insulating frame under 102-；2- frame bodies；3- coil holes；4- through wires holes；5- surrounding edges；
501- periphery sides；Surrounding edge in 502-；6- detent mouths；7- terminal boxes；8- shirt rims；9- fixes nail；The oblique cambered surfaces of 10-；11- consolidates
Determine leg；12- depressions position；13- depression frames；14- fixed columns；15- insulating paper draw-in grooves；16- recessed grooves；17- catch；18- lugs；
19- breach；20- triangle catch；21- semi-circular recesses.
Specific embodiment
Embodiment one：As Figure 1-4, stator fixes coiling Insulating frame and includes being located at the insulation frame at stator core two ends
Frame, Insulating frame is made up of upper Insulating frame 101 and lower Insulating frame 102, and Insulating frame includes that middle is hollow annular
Frame body 2, is uniformly provided with 6 coil holes 3 on frame body 2, frame body 2 also includes surrounding edge 5, and surrounding edge 5 is by periphery sides 501 and interior encloses
Side 502 is constituted；Through wires hole 4 is provided with wherein interior surrounding edge 502, through wires hole 4 connects and be arranged on coil hole 3 with coil hole 3
It is middle；7 detent mouths 6 are set in periphery sides 501；The periphery sides 501 of upper Insulating frame 101 are provided with 2 terminal boxes 7,
Terminal box 7 is provided with wiring hole, and one of terminal box is three hole terminal boxes, and a terminal box is holes terminal box, and terminal box 7 is consolidated
It is connected on the detent mouth 6 of the periphery sides 501 of Insulating frame 101, and higher than the height of periphery sides 501 outside fixed.Upper insulation
In the bottom of periphery sides 501, along edge, extension is provided with 7 different size of shirt rims 8 to framework 101, and lower Insulating frame 102 is in periphery sides
Along edge, extension is provided with 3 different size of shirt rims 8 for 501 bottoms, and small one and large one intersection of all of shirt rim is fixed on periphery sides 501
Bottom, and it is equal with the bottom of periphery sides 501.Top-bottom cross is provided with the fixed nail 9 for fixing coiling in periphery sides 501, and solid
Surely nail 9 is separately distributed with shirt rim 8, and the quantity of the fixed nail 9 arranged on upper Insulating frame 101 is 12, on lower Insulating frame
The quantity of the fixed nail 9 of setting is 21（Certainly can also be other quantity）.Interior surrounding edge 502 is provided with the both sides of through wires hole 4
For crossing the oblique cambered surface 10 of line, oblique cambered surface 10 extends the fixing leg 11 higher than the bottom of interior surrounding edge 502, the lower section of interior surrounding edge 502
Outside is provided with depression position 12, and the bottom of frame body 2 is provided with rectangle depression frame 13, and four angles of the frame 13 that is recessed are arc and a height of
Hypotenuse, on depression frame 13 4 fixed columns 14 are provided with altogether.The inner side of oblique cambered surface 10 of upper insulation frame 101 is provided with insulating paper draw-in groove 15, institute
The periphery sides 501 for stating Insulating frame 101 are provided with recessed groove 16, and the recessed groove 16 is provided with catch at the upper surface of frame body 3
17.The bottom margin of periphery sides 501 of lower Insulating frame 102 is symmetrical arranged two lugs 18, lug 18 along the diametric(al) of frame body 2
It is equal with the bottom of periphery sides 501.The front center of lug 18 is provided with breach 19, and the upper surface both sides of lug 18 are provided with two triangles
Catch 20, the bottom of lug 18 is provided with semi-circular recesses 21, and the semi-circular recesses 21 are extended in frame body 2, with periphery sides 501
Only stay 0.2mm distances.
Can see from Fig. 1-4, the thickness of frame body 2 of Insulating frame is 3mm, the overall diameter of its open circles annular is 10
Cm, interior diameter is 6.5cm；The height of surrounding edge 5 is 1.5cm, and the thickness of periphery sides 501 is 1mm, and the thickness of interior surrounding edge 502 is 2mm,
Interior surrounding edge 502 is semicircle, a diameter of 3cm, and 9 a length of 4mm, a width of 2mm, a height of 2mm are followed closely in the fixation of upper Insulating frame 101,
A length of 2mm, a width of 2mm, a height of 1.5mm of the fixed nail 9 of lower Insulating frame 102, other suitable shapes are can also be certainly with
And other suitable sizes.
When specifically used, the upper Insulating frame 101 and lower Insulating frame 102 of suitable iron core size is chosen, by insulating paper
It is stuck on insulating paper draw-in groove 15, the upper Insulating frame 101 that will be equipped with insulating paper is arranged on by fixed column 14 and fixing leg 11
On iron core, lower Insulating frame 102 is arranged on iron core by fixed column 14 and fixing leg 11, starts wound around coil, by
The through wires hole 4 on detent mouth 6 and interior surrounding edge 502 arranged in periphery sides 501 coordinates fixed wound around coil, it is possible to achieve side
Just rapidly wound around coil and preferably fixed coil, while can also pass through fixed nail 9 and coordinate with shirt rim 8 winding, line are fixed
Circle will not arbitrarily slide, and coil winding is more convenient, it is possible to achieve coil is rapidly wrapped on iron core.
Claims (8)
1. a kind of motor stator fixes coiling Insulating frame, including the Insulating frame positioned at stator core two ends, Insulating frame by
Upper Insulating frame (101) and lower Insulating frame (102) are constituted, it is characterised in that the upper Insulating frame (101) and described lower exhausted
Edge framework (102) includes the frame body (2) of open circles annular, and on the frame body (2) several coil holes are uniformly arranged
(3), the frame body (2) also includes the surrounding edge (5) extended vertically upwards along frame body (2) surrounding, and the surrounding edge (5) is by periphery
Side (501) and interior surrounding edge (502) are constituted；The interior surrounding edge (502) is provided with through wires hole (4), the through wires hole (4) and the line
Collar aperture (3) is connected and is arranged on the centre of the coil hole (3), and detent mouth (6) is arranged on the periphery sides (501)；Institute
State and at least one terminal box (7) is additionally provided with the periphery sides (501) of Insulating frame (101), the terminal box (7) is provided with wiring
Hole, terminal box (7) fixation is outer to be connected on the detent mouth (6) of the periphery sides (501) of the upper Insulating frame (101),
And higher than the height of the periphery sides (501)；Along surrounding edge (5) edge, extension is provided with least two for periphery sides (501) bottom
The shirt rim (8) of different length, one is long and the other is short intersects and be fixed on the periphery sides (501) bottom for the shirt rim (8), and outer with described
Surrounding edge (501) bottom is equal；The periphery sides (501) are provided with least two and follow closely (9) for fixing the fixed of coiling, described solid
Fixed nail (9) is distributed in the periphery sides (501) top-bottom cross；The fixed nail (9) is separately distributed with the shirt rim (8).
2. motor stator according to claim 1 fixes coiling Insulating frame, it is characterised in that the interior surrounding edge (502)
Semicircular in shape is set, and the interior surrounding edge (502) is provided with the oblique cambered surface (10) for crossing line in the both sides of through wires hole (4), described oblique
Cambered surface (10) extends the fixing leg (11) higher than interior surrounding edge (502) bottom, and interior surrounding edge (502) lower outer is provided with recessed
Sunken position (12).
3. motor stator according to claim 2 fixes coiling Insulating frame, it is characterised in that the frame body (2)
Bottom is provided with rectangle depression frame (13), and (13) four angles of the depression frame are arc, and the cross section of the depression frame (13) is in
It is trapezoidal.
4. motor stator according to claim 3 fixes coiling Insulating frame, it is characterised in that on the depression frame (13)
At least one fixed column (14) is provided with, the fixed column (14) coordinates stationary positioned stator jointly with the fixing leg (11)
Iron core.
5. motor stator according to claim 4 fixes coiling Insulating frame, it is characterised in that the upper Insulating frame
(101) oblique cambered surface (10) inner side is provided with insulating paper draw-in groove (15), and the periphery sides (501) of the upper Insulating frame (101) are provided with
Recessed groove (16), the recessed groove (16) is provided with catch (17) at the frame body (2) upper surface.
6. motor stator according to claim 5 fixes coiling Insulating frame, it is characterised in that the lower Insulating frame
(102) periphery sides (501) bottom margin is symmetrical arranged two lugs (18) along the frame body (2) diametric(al), described convex
Piece (18) is equal with the periphery sides (501) bottom.
7. motor stator according to claim 6 fixes coiling Insulating frame, it is characterised in that lug (18) front
Center is provided with breach (19), and lug (18) the upper surface both sides are provided with two triangle catch (20), the lug (18)
Bottom is provided with semi-circular recesses (21), and the semi-circular recesses (21) are extended in frame body (2).
8. the motor stator according to any one of claim 3-6 fixes coiling Insulating frame, it is characterised in that the framework
Be shaped as sector and the quantity that coil hole (3) is uniformly arranged on body (2) is 6；Described depression frame (13) is provided with fixed column
(14) quantity is 4；The quantity of the detent mouth (6) arranged on the periphery sides (501) is 7；The upper insulation frame
The quantity of the terminal box (7) arranged in the periphery sides (501) of frame (101) is 2, the periphery sides of the upper Insulating frame (101)
(501) bottom is 8 along the quantity that edge extension is provided with shirt rim (8), in the periphery sides (501) of the upper Insulating frame (101)
The quantity being provided with for fixing the fixed nail (9) of coiling is 12, periphery sides (501) bottom of the lower Insulating frame (102)
Extend that to be provided with the quantity of shirt rim (14) be 3 along edge, the periphery sides (501) of the lower Insulating frame (102) be provided with for
The quantity of the fixed nail (9) of fixed coiling is 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770235.9A CN104539068B (en) | 2014-12-15 | 2014-12-15 | Motor stator fixed wire wrapping insulating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770235.9A CN104539068B (en) | 2014-12-15 | 2014-12-15 | Motor stator fixed wire wrapping insulating frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104539068A CN104539068A (en) | 2015-04-22 |
| CN104539068B true CN104539068B (en) | 2017-05-17 |
Family
ID=52854556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770235.9A Expired - Fee Related CN104539068B (en) | 2014-12-15 | 2014-12-15 | Motor stator fixed wire wrapping insulating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104539068B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846583A (en) * | 2016-05-23 | 2016-08-10 | 安徽美芝制冷设备有限公司 | Motor stator assembly and compressor having the same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161669A (en) * | 1976-06-16 | 1979-07-17 | Itw Fastex Italia | Insulating assembly for stator slots of electrical motors |
| JP2006034094A (en) * | 2004-07-13 | 2006-02-02 | Minebea Co Ltd | Isolator of stator slot |
| CN201887620U (en) * | 2010-12-20 | 2011-06-29 | 中山大洋电机股份有限公司 | Installation structure of motor stator slot paper |
| 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 |
| CN201947075U (en) * | 2011-04-08 | 2011-08-24 | 湖州越球电机有限公司 | Skeleton of stator of motor |
| CN202634100U (en) * | 2012-05-04 | 2012-12-26 | 珠海格力电器股份有限公司 | Stator insulating frame |
| CN103683576A (en) * | 2012-09-03 | 2014-03-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework carrying stator winding and motor stator |
| CN203660698U (en) * | 2013-12-27 | 2014-06-18 | 中山大洋电机制造有限公司 | End part insulating structure on motor stator core and plastic packaged motor employing same |
-
2014
- 2014-12-15 CN CN201410770235.9A patent/CN104539068B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161669A (en) * | 1976-06-16 | 1979-07-17 | Itw Fastex Italia | Insulating assembly for stator slots of electrical motors |
| JP2006034094A (en) * | 2004-07-13 | 2006-02-02 | Minebea Co Ltd | Isolator of stator slot |
| CN201887620U (en) * | 2010-12-20 | 2011-06-29 | 中山大洋电机股份有限公司 | Installation structure of motor stator slot paper |
| 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 |
| CN201947075U (en) * | 2011-04-08 | 2011-08-24 | 湖州越球电机有限公司 | Skeleton of stator of motor |
| CN202634100U (en) * | 2012-05-04 | 2012-12-26 | 珠海格力电器股份有限公司 | Stator insulating frame |
| CN103683576A (en) * | 2012-09-03 | 2014-03-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework carrying stator winding and motor stator |
| CN203660698U (en) * | 2013-12-27 | 2014-06-18 | 中山大洋电机制造有限公司 | End part insulating structure on motor stator core and plastic packaged motor employing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104539068A (en) | 2015-04-22 |
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| GR01 | Patent grant | ||
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Inventor after: Tang Manhui Inventor before: Hua Huisi |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170705 Address after: Nanping City, Fujian province 353099 Yanping District forward Lane No. 10 Room 411 4 Patentee after: Fujian Jin Qing investment partnership (limited partnership) Address before: 241009 Taishan Road, Wuhu, Anhui Province Road No. 1-9 Patentee before: Wan Hua Plastic Products Co., Ltd of Wuhu City |
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Granted publication date: 20170517 Termination date: 20191215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |