CN204030889U - A kind of stator of brushless slotless DC motor winding mechanism - Google Patents
A kind of stator of brushless slotless DC motor winding mechanism Download PDFInfo
- Publication number
- CN204030889U CN204030889U CN201320619339.0U CN201320619339U CN204030889U CN 204030889 U CN204030889 U CN 204030889U CN 201320619339 U CN201320619339 U CN 201320619339U CN 204030889 U CN204030889 U CN 204030889U
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- Prior art keywords
- stator
- winding
- wire
- ring
- motor
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- Expired - Lifetime
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- 238000004804 winding Methods 0.000 title claims abstract description 130
- 238000003860 storage Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 abstract description 4
- 210000003298 dental enamel Anatomy 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
Abstract
The utility model discloses a kind of stator of brushless slotless DC motor winding mechanism, this stator of brushless slotless DC motor winding mechanism comprises stator, electric wire, wire winding ring and coil winding machine; Stator is provided with a cavity and a plurality of winding slot for the electric wire of arranging, and winding slot is evenly distributed on stator; Wire winding ring is provided with for storing the storage wire casing of electric wire, and electric wire is contained in storage wire casing; Wire winding ring is placed in cavity; Coil winding machine drives and is connected with wire winding ring, and coil winding machine drives and is connected with stator.The utility model drives wire winding ring to rotate by coil winding machine, first electric wire is preset in the storage wire casing on wire winding ring, then the electric wire in storage wire casing is evenly arranged in the winding slot of stator.The utility model has been realized mechanization, the automation of coiling process, is conducive to the batch production of product; Also improved the qualification rate of product; And relatively manually coiling, during machinery coiling, enamel wire is stressed evenly, and the quantity of winding pin hole is few, the stable performance of motor.
Description
Technical field
The utility model relates to stator of brushless slotless DC motor field, relates in particular to a kind of winding mechanism of stator of brushless slotless DC motor.
Background technology
Brushless slotless motor has various advantages, and such as efficiency is high, rotating speed is high, and noise is low, vibrates littlely, and what realize this superiority is the structure of motor internal.Because the height of efficiency of motor is, the size of power output, the performance parameter of the motors such as the speed of rotating speed and motor internal stator winding have great relation, different motor performance corresponding to winding mode, present brushless slotless DC motor, stator winding is all made by hand, this production method has many defects: threading speed is slow, is unfavorable for batch production; During coiling, enamel wire discontinuity, causes the quantity of winding pin hole too much, thereby causes that the performance of motor is bad.
Utility model content
For the weak point existing in above-mentioned technology, it is a kind of simple in structure that the utility model provides, and efficiency is high, the winding mechanism of function admirable.
For achieving the above object, the utility model provides a kind of stator of brushless slotless DC motor winding mechanism, comprises stator, electric wire, wire winding ring and coil winding machine; Described stator is provided with a cavity and a plurality of winding slot for the electric wire of arranging, and described winding slot is evenly distributed on stator; Described wire winding ring is provided with for storing the storage wire casing of electric wire, and described electric wire is contained in storage wire casing; Described wire winding ring is placed in cavity; Described coil winding machine drives and is connected with wire winding ring, and described coil winding machine drives and is connected with stator.
Wherein, described wire winding ring comprises the first ring portion and the second ring portion, and one end of one end of described the first ring portion and the second ring portion is hinged, and the other end of the first ring portion is provided with the first connecting portion, the other end of the second ring portion is provided with the second connecting portion, and the first company headquarters is fixedly connected with the second connecting portion.
Wherein, described stator comprises an iron core and two drum stands; Described two drum stands are fixedly connected with iron core, and described drum stand is provided with winding slot; Described iron core is the folded Liu Tiexin of punching press.
Wherein, described stator is provided with six winding slots; It is 60 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
Wherein, described stator is provided with three winding slots; It is 120 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
Wherein, described stator is provided with nine winding slots; It is 40 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
Wherein, described stator is provided with 12 winding slots; It is 30 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
The beneficial effects of the utility model are: compared with prior art, the stator of brushless slotless DC motor winding mechanism that the utility model provides, by coil winding machine, drive wire winding ring to rotate, first electric wire is preset in the storage wire casing on wire winding ring, then the electric wire in storage wire casing is evenly arranged in the winding slot of stator.Winding mechanism of the present utility model, the process and the wire winding ring that wire intertwist are arrived to wire winding ring arrive wire intertwist the process of stator, all by motor, driven, mechanization, the automation of coiling process have been realized, greatly shortened the production time, improve production efficiency, be conducive to the batch production of product.In addition, mechanization production has not only improved production efficiency, and the many artificial error while also having avoided artificial production has improved the qualification rate of product; And relatively manually coiling, during machinery coiling, enamel wire is stressed evenly, and the quantity of winding pin hole is few, the stable performance of motor.
Accompanying drawing explanation
Fig. 1 is the structure chart of stator of brushless slotless DC motor winding mechanism of the present utility model;
Fig. 2 is the structure chart of wire winding ring of the present utility model;
Fig. 3 is the cross-sectional structure figure of wire winding ring of the present utility model;
Fig. 4 is the vertical view of stator of the present utility model;
Fig. 5 is the front view of stator of the present utility model.
Main element symbol description is as follows:
1, wire winding ring 11, the first ring portion
111, the first connecting portion 12, the second ring portion
121, the second connecting portion 13, storage wire casing
2, stator 21, winding slot
22, cavity 3, electric wire
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-5, the stator of brushless slotless DC motor winding mechanism that the utility model provides, comprises stator 2, electric wire 3, wire winding ring 1 and coil winding machine (not shown); Stator 2 is provided with a cavity 22 and a plurality of winding slot 21 for the electric wire 3 of arranging, and winding slot 21 is evenly distributed on stator 2; Wire winding ring 1 is provided with for storing the storage wire casing 13 of electric wire 3, and electric wire 3 is contained in storage wire casing 13; Wire winding ring 1 is placed in cavity 22; Coil winding machine (not shown) drives and is connected with wire winding ring 1, and coil winding machine (not shown) drives and is connected with stator 2.
The stator of brushless slotless DC motor winding mechanism that the utility model provides, its operation principle is as follows:
Coil winding machine (not shown) first drives wire winding ring 1 reversion, and electric wire 3 is wrapped in the winding slot 21 on wire winding ring 1; Electric wire 3 one end are fixed on stator 2, and coil winding machine (not shown) drives wire winding ring 1 forward again, and the electric wire 3 in winding slot 21 is evenly arranged in the winding slot 21 of stator 2; After 21 coilings of a winding slot finish, coil winding machine (not shown) can drive stator 2 to turn an angle in the horizontal direction, starts to carry out the coiling action of next winding slot 21, the like, until complete the coiling action of all winding slots 21.
Compared to prior art, the utility model has been realized mechanization, the automation of stator of brushless slotless DC motor 2 coiling processes, has greatly shortened the production time, has improved production efficiency, is conducive to the batch production of product; In addition, mechanization production has not only improved production efficiency, while also having avoided artificial production, inevitably manually slips up, and has improved the qualification rate of product; And relatively manually coiling, during machinery coiling, enamel wire is stressed, and evenly the quantity of winding pin hole is few, and the performance of motor is more stable.
The stator of brushless slotless DC motor winding mechanism that the utility model provides, wire winding ring 1 comprises the first ring portion 11 and the second ring portion 12, one end of one end of the first ring portion 11 and the second ring portion 12 is hinged, the other end of the first ring portion 11 is provided with the first connecting portion 111, the other end of the second ring portion 12 is provided with the second connecting portion 121, the first company headquarters and is fixedly connected with the second connecting portion 121.
First disconnect the first company headquarters and the second connecting portion 121, the first connecting portion 111 or the second connecting portion 121 are passed to the cavity 22 of stator 2, then connect the first company headquarters and the second connecting portion 121, make wire winding ring 1 and stator 2 all linked with one another; Then, coil winding machine (not shown) drives wire winding ring 1 reversion main story, winds the line; After coiling release, disconnect the first company headquarters and the second connecting portion 121, take off stator 2, carry out next round coiling action.Certainly this is only a specific embodiment of the present utility model, the concrete structure of the utility model wire winding ring 1 is not limited in this, also can be other concrete structures, as long as can wire winding ring 1 be buckled in the cavity 22 of stator 2 before coiling, after coiling finishes, stator 2 be taken off.
The stator of brushless slotless DC motor winding mechanism that the utility model provides, stator 2 comprises an iron core and two drum stands; Two drum stands are fixedly connected with iron core, and drum stand is provided with winding slot 21; Iron core is the folded Liu Tiexin of punching press.Although the folded Liu Tiexin of punching press has magnetic circuit distortion at lamination seam crossing, it has the advantages such as production difficulty is little, production cost is low, maintenanceability is strong.Two drum stands are fixed on iron core, are conducive to coiling action.
The stator of brushless slotless DC motor winding mechanism that the utility model provides, for motor be three phase electric machine, winding slot 21 numbers on stator 2 are 3N, are specifically as follows:
Stator 2 is provided with six winding slots 21; It is 60 ° that coil winding machine (not shown) drives stator 2 corner in the horizontal direction at every turn; Stator 2 is provided with three winding slots 21; It is 120 ° that coil winding machine (not shown) drives stator 2 corner in the horizontal direction at every turn; Stator 2 is provided with nine winding slots 21; It is 40 ° that coil winding machine (not shown) drives stator 2 corner in the horizontal direction at every turn; Stator 2 is provided with 12 winding slots 21; It is 30 ° that coil winding machine (not shown) drives stator 2 corner in the horizontal direction at every turn.Certainly this is only a specific embodiment of the present utility model, winding slot 21 quantity on the utility model stator 2 are not limited in this, also can be other quantity, coil winding machine (not shown) drives stator 2 corner in the horizontal direction to equal (quantity of 360 °/winding slot 21) at every turn.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (7)
1. a stator of brushless slotless DC motor winding mechanism, is characterized in that, comprises stator, electric wire, wire winding ring and coil winding machine; Described stator is provided with a cavity and a plurality of winding slot for the electric wire of arranging, and described winding slot is evenly distributed on stator; Described wire winding ring is provided with for storing the storage wire casing of electric wire, and described electric wire is contained in storage wire casing; Described wire winding ring is placed in cavity; Described coil winding machine drives and is connected with wire winding ring, and described coil winding machine drives and is connected with stator.
2. stator of brushless slotless DC motor winding mechanism according to claim 1, it is characterized in that, described wire winding ring comprises the first ring portion and the second ring portion, one end of one end of described the first ring portion and the second ring portion is hinged, the other end of the first ring portion is provided with the first connecting portion, the other end of the second ring portion is provided with the second connecting portion, and the first company headquarters is fixedly connected with the second connecting portion.
3. stator of brushless slotless DC motor winding mechanism according to claim 1, is characterized in that, described stator comprises an iron core and two drum stands; Described two drum stands are fixedly connected with iron core, and described drum stand is provided with winding slot; Described iron core is the folded Liu Tiexin of punching press.
4. stator of brushless slotless DC motor winding mechanism according to claim 1, is characterized in that, described stator is provided with six winding slots; It is 60 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
5. stator of brushless slotless DC motor winding mechanism according to claim 1, is characterized in that, described stator is provided with three winding slots; It is 120 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
6. stator of brushless slotless DC motor winding mechanism according to claim 1, is characterized in that, described stator is provided with nine winding slots; It is 40 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
7. stator of brushless slotless DC motor winding mechanism according to claim 1, is characterized in that, described stator is provided with 12 winding slots; It is 30 ° that described coil winding machine drives stator corner in the horizontal direction at every turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619339.0U CN204030889U (en) | 2013-10-09 | 2013-10-09 | A kind of stator of brushless slotless DC motor winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619339.0U CN204030889U (en) | 2013-10-09 | 2013-10-09 | A kind of stator of brushless slotless DC motor winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030889U true CN204030889U (en) | 2014-12-17 |
Family
ID=52070716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619339.0U Expired - Lifetime CN204030889U (en) | 2013-10-09 | 2013-10-09 | A kind of stator of brushless slotless DC motor winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595199A (en) * | 2013-10-09 | 2014-02-19 | 深圳市恒驱电机有限公司 | Winding process and winding mechanism of slotless brushless DC motor stator |
-
2013
- 2013-10-09 CN CN201320619339.0U patent/CN204030889U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595199A (en) * | 2013-10-09 | 2014-02-19 | 深圳市恒驱电机有限公司 | Winding process and winding mechanism of slotless brushless DC motor stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong, Baoan District, Fuyong street Xintian community Xintian Avenue A building 71-1 layer, layer -4, layer 3, Patentee after: SHENZHEN HENGDRIVE ELECTRIC CO.,LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang street community of bamboo bamboo yellow linen Hung Kai Yong angle Technology Park G building, two floor Patentee before: SHENZHEN HENGDRIVE ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |