CN205355998U - Insulating frame of motor stator - Google Patents
Insulating frame of motor stator Download PDFInfo
- Publication number
- CN205355998U CN205355998U CN201521127971.9U CN201521127971U CN205355998U CN 205355998 U CN205355998 U CN 205355998U CN 201521127971 U CN201521127971 U CN 201521127971U CN 205355998 U CN205355998 U CN 205355998U
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- skeleton
- dish
- buckle
- motor stator
- skeleton dish
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides an insulating frame of motor stator, include and be used for from stator core's the upper and lower both ends and the last skeleton dish and lower skeleton dish of stator core lock, be equipped with a plurality of slot insulation lugs respectively on last skeleton dish and the skeleton coiled down lock face, be equipped with three three -phase be qualified for the next round of competitions buckle and a plurality of buckle of passing a bridge in the outside of last skeleton dish, three three -phase be qualified for the next round of competitions buckle and a plurality of pass a bridge the buckle respectively with the lock face on a plurality of slot insulation lugs corresponding, wherein two pass a bridge and still be equipped with a thermistor fixed slot between the buckle. The utility model discloses compact structure, pleasing to the eye, dependable performance, the installation of being convenient for.
Description
Technical field
This utility model relates to motor, particularly relates to a kind of motor stator insulated skeleton of automatic thread winding type.
Background technology
When motor manufacturing, insulation framework is adopted to carry out isolated insulation and automatic winding a kind of micro-machine in recent years.Conventional way as adopted copper bar mode to connect in three-phase outlet position, and skeleton die is required height by this mode, and automatic winding equipment is complicated, also needs welding equipment and technique etc., and up-front investment is bigger.Meanwhile, if clicking stator to need to install critesistor, and owing to the enamel-covered wire after automatic winding arranges closely, it is not easy in winding process or coiling terminate after insert critesistor.
Utility model content
The purpose of this utility model, it is simply that in order to solve the problems referred to above, it is provided that a kind of motor stator insulated skeleton solution.
This utility model have employed techniques below scheme: a kind of motor stator insulated skeleton, including the upper skeleton dish for fastening from the two ends up and down of stator core and stator core and lower skeleton dish, the buckling surface of upper skeleton dish and lower skeleton dish is respectively equipped with multiple slot insulation lug, three three-phase outgoing line buckles and multiple gap bridge buckle it is provided with in the outside of upper skeleton dish, three three-phase outgoing line buckles are not corresponding with the multiple slot insulation lugs on buckling surface with the deduction of points of multiple gap-bridge cards, are additionally provided with the fixing groove of a critesistor wherein between two gap bridge buckles.
The slot insulation lug of described upper skeleton dish and lower skeleton dish gos deep into being mutually butted inside stator coring groove, and each slot insulation lug is along the axial tapered structure of motor stator.
Described three-phase outgoing line buckle is C-shaped.
The fixing groove of described critesistor is with tapered U-type groove.
This utility model compact conformation, attractive in appearance, dependable performance, it is simple to install.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram that this utility model insulation framework is loaded on iron core.
Fig. 2 is the perspective view of the upper skeleton dish in this utility model.
Fig. 3 is the perspective view of the lower skeleton dish in this utility model.
Detailed description of the invention
Referring to Fig. 1, Fig. 2, Fig. 3, motor stator insulated skeleton of the present utility model, including the upper skeleton dish 1 for fastening from the two ends up and down of stator core 3 and stator core and lower skeleton dish 2, the buckling surface of upper skeleton dish and lower skeleton dish is respectively equipped with multiple slot insulation lug 7, three three-phase outgoing line buckles 5 and multiple gap bridge buckle 6 it is provided with in the outside of upper skeleton dish, three three-phase outgoing line buckles are not corresponding with the multiple slot insulation lugs on buckling surface with the deduction of points of multiple gap-bridge cards, are additionally provided with the fixing groove 4 of a critesistor wherein between two gap bridge buckles.
Upper skeleton dish and the slot insulation lug 7 of lower skeleton dish in this utility model go deep into being mutually butted inside stator coring groove, and each slot insulation lug is along the axial tapered structure of motor stator.
Three-phase outgoing line buckle 5 in this utility model is C-shaped.
The fixing groove 4 of critesistor in this utility model is with tapered U-type groove.
When mounted, after upper skeleton dish 1 is loaded stator core 3, critesistor is put into the fixing groove 4 of critesistor, is rolled off the production line by automatic coil winding machine and finally critesistor is thoroughly fixed.Easy for installation being not easy again is drawn out such critesistor, and the quality stability of product is served great role.
After automatic winding completes, the lead-out wire of the every groove in upper skeleton dish end is along stator coil end cylindrical by rule to three-phase outgoing line buckle, and gap bridge buckle 6 can fix the trend of lead-out wire, it is prevented that coil exposes.
Finally the lead-out wire of every phase is fixed by three-phase outgoing line buckle 5, enamel-covered wire is drawn fixing again through three-phase outgoing line buckle 5.Compared with this fixed form installs copper bar with on skeleton, simple to operate.
Three-phase lead-out wire can be played fixation when motor stator automatic winding by three-phase outgoing line buckle, it is prevented that in handling process, enamel-covered wire produces local damage owing to loosening.The fixing groove of critesistor can ensure that reliability and the concordance of volume production electric machines test temperature, is conducive to stabilizing and increasing of motor safety performance.Lower skeleton dish is combined with stator core effectively, moreover it is possible to ensures that stator winding non-outlet end height is minimum, reduces enamel-covered wire consumption, not only improve motor performance, also reduce cost simultaneously.
Claims (4)
1. a motor stator insulated skeleton, it is characterized in that: include the upper skeleton dish for fastening and lower skeleton dish from the two ends up and down of stator core and stator core, the buckling surface of upper skeleton dish and lower skeleton dish is respectively equipped with multiple slot insulation lug, three three-phase outgoing line buckles and multiple gap bridge buckle it is provided with in the outside of upper skeleton dish, three three-phase outgoing line buckles are not corresponding with the multiple slot insulation lugs on buckling surface with the deduction of points of multiple gap-bridge cards, are additionally provided with the fixing groove of a critesistor wherein between two gap bridge buckles.
2. motor stator insulated skeleton as claimed in claim 1, it is characterised in that: the slot insulation lug of described upper skeleton dish and lower skeleton dish gos deep into being mutually butted inside stator coring groove, and each slot insulation lug is along the axial tapered structure of motor stator.
3. motor stator insulated skeleton as claimed in claim 1, it is characterised in that: described three-phase outgoing line buckle is C-shaped.
4. motor stator insulated skeleton as claimed in claim 1, it is characterised in that: the fixing groove of described critesistor is with tapered U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127971.9U CN205355998U (en) | 2015-12-29 | 2015-12-29 | Insulating frame of motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127971.9U CN205355998U (en) | 2015-12-29 | 2015-12-29 | Insulating frame of motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355998U true CN205355998U (en) | 2016-06-29 |
Family
ID=56172254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127971.9U Active CN205355998U (en) | 2015-12-29 | 2015-12-29 | Insulating frame of motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355998U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034626A (en) * | 2019-05-16 | 2019-07-19 | 东莞新东华五金塑胶配件有限公司 | A kind of stator core insulation structure |
| CN110212672A (en) * | 2018-02-28 | 2019-09-06 | 株式会社丰田自动织机 | The stator and rotating electric machine of rotating electric machine |
| WO2021258494A1 (en) * | 2020-06-22 | 2021-12-30 | 东莞市力辉马达有限公司 | Universal motor having improved stator assembly |
| WO2021258497A1 (en) * | 2020-06-22 | 2021-12-30 | 东莞市力辉马达有限公司 | Improved flat series excited machine |
-
2015
- 2015-12-29 CN CN201521127971.9U patent/CN205355998U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212672A (en) * | 2018-02-28 | 2019-09-06 | 株式会社丰田自动织机 | The stator and rotating electric machine of rotating electric machine |
| CN110034626A (en) * | 2019-05-16 | 2019-07-19 | 东莞新东华五金塑胶配件有限公司 | A kind of stator core insulation structure |
| WO2021258494A1 (en) * | 2020-06-22 | 2021-12-30 | 东莞市力辉马达有限公司 | Universal motor having improved stator assembly |
| WO2021258497A1 (en) * | 2020-06-22 | 2021-12-30 | 东莞市力辉马达有限公司 | Improved flat series excited machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |