CN203967864U - Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings - Google Patents
Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings Download PDFInfo
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- CN203967864U CN203967864U CN201420359654.9U CN201420359654U CN203967864U CN 203967864 U CN203967864 U CN 203967864U CN 201420359654 U CN201420359654 U CN 201420359654U CN 203967864 U CN203967864 U CN 203967864U
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- series excited
- coil windings
- stator core
- insulation framework
- motor stator
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Abstract
The utility model discloses insulation framework and series excited motor stator for a kind of series excited motor stator coil windings, insulation framework comprises for being attached to hollow stent and two drum stands of the stator core end face of series excited machine, this two drum stand comprises respectively curved wall and retaining wall, the curved wall of two drum stands is connected to hollow stent, and be mutually corresponding, and form and mate with the pole shoe of stator core both sides; The retaining wall of two drum stands is connected to corresponding curved wall and extends towards the outside of curved wall, and between retaining wall and hollow stent, has the space interval passing along the outside of curved wall for the stator coil winding for series excited machine.Series excited motor stator comprises stator core, coil windings, insulating part and above-mentioned two insulation framework.Insulation framework of the present utility model adopts said structure, can make coil windings avoid shaping and dipping lacquer on the one hand, can avoid on the other hand stator core and coil windings come in contact and leak electricity, and therefrom improves the security performance of product.
Description
Technical field
The utility model relates to series excited machine, particularly relates to insulation framework and series excited motor stator for a kind of series excited motor stator coil windings.
Background technology
At present, between the stator core of the series excited machine of prior art and coil windings, be directly with slot insulating paper, to insulate, after causing so on the one hand coil windings to be wound in stator core, need to carry out shaping (making the coil windings bending laterally at place, stator core two ends) and soak fixedly winding of insulating varnish, therefrom increase production process, caused production efficiency low; The end face of stator stator core easily contacts with coil windings on the other hand, causes electric leakage.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, insulation framework and series excited motor stator for a kind of series excited motor stator coil windings is provided, it can make coil windings natural shaped (exempting from shaping), effectively insulation between end face that also can stator core and coil windings.
The utility model solves the technical scheme that its technical problem adopts: a kind of series excited motor stator coil windings insulation framework, comprise for being attached to hollow stent and two drum stands of the stator core end face of series excited machine, this two drum stand comprises respectively curved wall and retaining wall, the curved wall of two drum stands is connected to hollow stent, and be mutually corresponding, and form and mate with the pole shoe of stator core both sides; The retaining wall of two drum stands is connected to curved wall and extends towards the outside of curved wall, and between retaining wall and hollow stent, has the space interval passing along the outside of curved wall for the stator coil winding for series excited machine.
Further, the inner side of described hollow stent is provided with two C font grooves, this two C font groove respectively with series excited motor stator iron core both sides winding slot match.
Further, described hollow stent two C font grooves be respectively equipped with positive stop lug boss, to the insulating part being loaded in the winding slot of stator core, form spacing.
Further, the border, outside of described hollow stent is distributed with some positioning boss, and each positioning boss extends towards the direction of the stator core of series excited machine respectively, and is attached at respectively the side of stator core.
Further, described hollow stent is also provided with the binding post for fixed coil winding the end of a thread.
Further, described hollow stent comprises two insulation walls, the inner side of this two insulation wall be respectively equipped with one described in C font groove, each one end of the C font groove of described two insulation walls connects respectively the wherein curved wall of a drum stand, each other end of the C font groove of described two insulation walls connects respectively the curved wall of another drum stand, and surrounds a loop configuration.
Further, described positive stop lug boss is L font, and one end of this L font is connected in the inwall of described C font groove, and the other end extends towards the direction of the stator core of series excited machine.
A series excited motor stator, comprises a stator core, two coil windings and two insulating parts, and two insulating parts are respectively charged in the winding slot of stator core; Also comprise two series excited motor stator coil windings insulation framework as above, wherein an insulation framework is matched with an end face of stator core, and another insulation framework is matched with the other end of stator core; Each coil windings is wound in respectively stator core and two insulation framework, and the two ends of stator core places, and each coil windings is passed along the outside of the curved wall of insulation framework respectively.
Further, described insulating part is insulating paper.
The beneficial effects of the utility model are:
1, above-mentioned insulation framework can be directly shaped the stator coil winding of series excited machine fixing, save the fixedly operation such as winding of the shaping of coil windings later stage and dipping lacquer, and coil windings can be not loose, without adopting gummed paper or binding to help to formalize; The hollow stent of insulation framework is attached at the end face of stator core, can effectively isolate stator core and coil windings, makes to insulate between stator core and coil windings, avoids coming in contact and leaks electricity;
2, the positive stop lug boss that the C font groove place of insulation framework arranges can carry out spacingly to being loaded on the insulating part (insulating paper) of stator core, avoids insulating part displacement;
3, the binding post that insulation framework arranges can fixed coil winding the end of a thread, further avoid coil windings loose.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of series excited motor stator coil windings of the present utility model is not limited to embodiment with insulation framework and series excited motor stator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of insulation framework of the present utility model;
Fig. 2 is the structural representation of another kind of insulation framework of the present utility model;
Fig. 3 is the decomposing schematic representation (not containing coil windings) of series excited motor stator of the present utility model;
Fig. 4 is the structural representation one (not containing coil windings) of series excited motor stator of the present utility model;
Fig. 5 is the structural representation two (containing coil windings) of series excited motor stator of the present utility model.
Embodiment
Embodiment, refer to shown in Fig. 1, Fig. 2, a kind of series excited motor stator coil windings insulation framework of the present utility model, comprise for being attached to hollow stent and two drum stands of the stator core end face of series excited machine, this two drum stand comprises respectively curved wall 2 and retaining wall 3, the curved wall 2 of two drum stands is connected to hollow stent, and mutually corresponding, and forms and mate (position, shape match) with the pole shoe of stator core both sides; The retaining wall 3 of two drum stands is connected to curved wall 2 and extends towards the outside of curved wall 2, and between retaining wall 3 and hollow stent, has the space interval passing along the outside of curved wall 2 for the stator coil winding for series excited machine.
As a kind of preferred, described hollow stent comprises two insulation walls 1, and the inner side of this two insulation wall 1 is respectively equipped with a C font groove 4, and the C font groove 4 of this two insulation wall 1 matches with the winding slot of series excited motor stator iron core both sides respectively.Each one end of the C font groove 4 of two insulation walls 1 connects respectively the wherein curved wall 2 of a drum stand, each other end of the C font groove 4 of two insulation walls 1 connects respectively the curved wall 2 of another drum stand, and surround a loop configuration, and two outer shape of insulation wall 1 and the periphery of stator core match.
As a kind of preferably, described hollow stent two C font grooves 4 be respectively equipped with positive stop lug boss 5, to the insulating part being loaded in the winding slot of stator core, form spacing.Here, positive stop lug boss 5 is specifically L font, and one end of this L font is connected in the inwall of described C font groove 4, and the other end extends towards the direction of the stator core of series excited machine.
Preferably the border, outside of described hollow stent (being the outside of above-mentioned two insulation walls 1) is distributed with some positioning boss 6 as a kind of, and each positioning boss 6 extends towards the direction of the stator core of series excited machine respectively, and is attached at respectively the side of stator core.
Further, described hollow stent (being above-mentioned two insulation walls 1) is also provided with some binding posts 7 for fixed coil winding the end of a thread, as shown in Figure 2.
Refer to shown in Fig. 3-Fig. 5, a kind of series excited motor stator of the present utility model, comprises the structure of a stator core 30, two coil windings 40, two insulating parts and 10, two insulation framework 10 of two insulation framework as mentioned above.Two insulating parts are respectively insulating paper 20, it packs in the winding slot 32 of stator core 30 both sides, wherein an insulation framework 10 is matched with an end face of stator core 30, another insulation framework 10 is matched with the other end of stator core 30, and the positioning boss 6 of two insulation framework 10 is attached at respectively the lateral surface of stator core 30, the C font groove 4 of two insulation framework 10 is matched with winding slot 32 positions of stator core 30 both sides, and the curved wall 2 of two insulation framework 10 matches with the position of the pole shoe 31 of stator core 30.The positive stop lug boss 5 of two insulation framework 10 carries out respectively spacing to insulating paper 20, can not be shifted along the axial of stator core 30 after making insulating paper 20 pack the winding slot 32 of stator core 30 into.Each coil windings 40 is wound in respectively stator core 30 and two insulation framework 10, and the two ends of stator core 30 places, and each coil windings 40 is passed along the outside of the curved wall 2 of insulation framework 10 respectively.In this two insulation framework 10, can make a wherein insulation framework be provided with above-mentioned binding post 7, for the end of a thread of fixed coil winding 40.
A kind of series excited motor stator of the present utility model, both ends of the surface at its stator core 30 arrange respectively after insulation framework 10, can make coil windings 40 natural shaped and fixing on the one hand, avoid follow-up shaping and paint-dipping process, therefrom contribute to greatly to enhance productivity, and save cost; Can utilize on the other hand between 1 pair of stator core 30 of insulation wall and coil windings 40 and isolate, make both keep insulation, avoid coming in contact and leak electricity, thereby improve the security performance of product.
Above-described embodiment is only used for further illustrating a kind of series excited motor stator coil windings insulation framework and series excited motor stator of the present utility model; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection range of technical solutions of the utility model.
Claims (9)
1. a series excited motor stator coil windings insulation framework, it is characterized in that: comprise for being attached to hollow stent and two drum stands of the stator core end face of series excited machine, this two drum stand comprises respectively curved wall and retaining wall, the curved wall of two drum stands is connected to hollow stent, and be mutually corresponding, and form and mate with the pole shoe of stator core both sides; The retaining wall of two drum stands is connected to corresponding curved wall and extends towards the outside of curved wall, and between retaining wall and hollow stent, has the space interval passing along the outside of curved wall for the stator coil winding for series excited machine.
2. series excited motor stator coil windings insulation framework according to claim 1, is characterized in that: the inner side of described hollow stent is provided with two C font grooves, this two C font groove respectively with series excited motor stator iron core both sides winding slot match.
3. series excited motor stator coil windings insulation framework according to claim 2, is characterized in that: described hollow stent two C font grooves be respectively equipped with positive stop lug boss, to the insulating part being loaded in the winding slot of stator core, form spacing.
4. series excited motor stator coil windings insulation framework according to claim 1, it is characterized in that: the border, outside of described hollow stent is distributed with some positioning boss, each positioning boss extends towards the direction of the stator core of series excited machine respectively, and is attached at respectively the side of stator core.
5. series excited motor stator coil windings insulation framework according to claim 1, is characterized in that: described hollow stent is also provided with the binding post for fixed coil winding the end of a thread.
6. series excited motor stator coil windings insulation framework according to claim 2, it is characterized in that: described hollow stent comprises two insulation walls, the inner side of this two insulation wall be respectively equipped with one described in C font groove, each one end of the C font groove of described two insulation walls connects respectively the wherein curved wall of a drum stand, each other end of the C font groove of described two insulation walls connects respectively the curved wall of another drum stand, and surrounds a loop configuration.
7. series excited motor stator coil windings insulation framework according to claim 3, it is characterized in that: described positive stop lug boss is L font, one end of this L font is connected in the inwall of described C font groove, and the other end extends towards the direction of the stator core of series excited machine.
8. a series excited motor stator, comprises a stator core, two coil windings and two insulating parts, and two insulating parts are respectively charged in the winding slot of stator core; It is characterized in that: also comprise two series excited motor stator coil windings insulation framework as described in any one in claim 1-7, wherein an insulation framework is matched with an end face of stator core, and another insulation framework is matched with the other end of stator core; Each coil windings is wound in respectively stator core and two insulation framework, and the two ends of stator core places, and each coil windings is passed along the outside of the curved wall of insulation framework respectively.
9. series excited motor stator according to claim 8, is characterized in that: described insulating part is insulating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359654.9U CN203967864U (en) | 2014-07-01 | 2014-07-01 | Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359654.9U CN203967864U (en) | 2014-07-01 | 2014-07-01 | Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings |
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| Publication Number | Publication Date |
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| CN203967864U true CN203967864U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359654.9U Expired - Fee Related CN203967864U (en) | 2014-07-01 | 2014-07-01 | Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901461A (en) * | 2015-06-30 | 2015-09-09 | 湖州南洋电机有限公司 | Secure motor framework |
| CN106374699A (en) * | 2016-09-22 | 2017-02-01 | 无锡江南奕帆电力传动科技股份有限公司 | Device for automatic winding of stator coil |
| CN106911200A (en) * | 2017-04-06 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Stent-type motor and blower fan and dust catcher with it |
| CN107408862A (en) * | 2015-03-24 | 2017-11-28 | 大众汽车有限公司 | Stator for motor |
| CN108365685A (en) * | 2018-03-05 | 2018-08-03 | 深圳市长锦成电器有限公司 | A kind of motor |
| CN110198093A (en) * | 2019-06-20 | 2019-09-03 | 温州汉桥科技有限公司 | Condenser type electric machine structure |
| CN111740525A (en) * | 2020-05-20 | 2020-10-02 | 南通长江电器实业有限公司 | Stator module with abnormal shape structure |
| CN111865013A (en) * | 2020-07-21 | 2020-10-30 | 深圳市金岷江智能装备有限公司 | Series excited stator winding framework and winding equipment |
| WO2023130557A1 (en) * | 2022-01-10 | 2023-07-13 | 淮安威灵电机制造有限公司 | Insulating frame, stator assembly, and motor |
-
2014
- 2014-07-01 CN CN201420359654.9U patent/CN203967864U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408862A (en) * | 2015-03-24 | 2017-11-28 | 大众汽车有限公司 | Stator for motor |
| CN104901461A (en) * | 2015-06-30 | 2015-09-09 | 湖州南洋电机有限公司 | Secure motor framework |
| CN106374699A (en) * | 2016-09-22 | 2017-02-01 | 无锡江南奕帆电力传动科技股份有限公司 | Device for automatic winding of stator coil |
| CN106911200A (en) * | 2017-04-06 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Stent-type motor and blower fan and dust catcher with it |
| CN108365685A (en) * | 2018-03-05 | 2018-08-03 | 深圳市长锦成电器有限公司 | A kind of motor |
| CN110198093A (en) * | 2019-06-20 | 2019-09-03 | 温州汉桥科技有限公司 | Condenser type electric machine structure |
| CN111740525A (en) * | 2020-05-20 | 2020-10-02 | 南通长江电器实业有限公司 | Stator module with abnormal shape structure |
| CN111865013A (en) * | 2020-07-21 | 2020-10-30 | 深圳市金岷江智能装备有限公司 | Series excited stator winding framework and winding equipment |
| WO2023130557A1 (en) * | 2022-01-10 | 2023-07-13 | 淮安威灵电机制造有限公司 | Insulating frame, stator assembly, and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190701 |