CN204810009U - Stator punching sheet - Google Patents
Stator punching sheet Download PDFInfo
- Publication number
- CN204810009U CN204810009U CN201520576955.1U CN201520576955U CN204810009U CN 204810009 U CN204810009 U CN 204810009U CN 201520576955 U CN201520576955 U CN 201520576955U CN 204810009 U CN204810009 U CN 204810009U
- Authority
- CN
- China
- Prior art keywords
- fin
- arc fin
- stator punching
- punching sheet
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 239000010949 copper Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a stator punching sheet, the stator punching sheet comprises a punching sheet body, be equipped with the shaft hole towards piece body center, the circumference is provided with the tooth's socket of wound wire circle around outside the piece body, the clearance of tooth's socket between by a plurality of ladder type fin and T type fin constitutes, be equipped with the arc fin around the shaft hole, the arc fin includes interior arc fin and outer arc fin, interior arc fin encloses in locating outer arc fin. Compared with the prior art, the utility model has following advantage: being convenient for fix after the embedding of copper line, playing fine positioning action to putting in order the hoop winding, avoid it displacement and deformation to appear, the radiating effect is good, and the radiating rate is fast, has still improved towards the fastness of piece, and work efficiency is high, has prolonged life.
Description
Technical field
The utility model relates to a kind of stator punching, belongs to technical field of motors.
Background technology
Existing motor is generally magneto, along with the development of science and technology, existing old, highly energy-consuming, inefficient magneto are progressively eliminated, and the efficiency etc. of magneto generally has the stators and rotators of motor to determine, and existing stator is stacking primarily of stator punching, and heap pad after stator punching on be wound around copper cash.In existing technology, people can offer wire-wound groove on stator punching, and what facilitate that copper cash can be convenient like this is wrapped on wire-wound groove.But traditional locking measure is wound around low-resistance irony asbestos yarn at copper cash outer surface, but anti-loosing effect is still not ideal enough.
Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of stator punching.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of stator punching, comprise punching body, punching body central is provided with axis hole, punching body peripheral encloses the teeth groove that circumference is provided with winding around, teeth groove is made up of the gap between multiple ladder type fin and T-shaped fin, be provided with arc fin around axis hole, arc fin comprises arc fin and outer arcuate fin, and arc fin is located in outer arcuate fin and is enclosed.
The related content of technique scheme is explained as follows:
In technique scheme, ladder type fin and the spaced punching body of being located at of T-shaped fin peripheral.
Further technical scheme, arc fin and outer arcuate fin are fan-shaped fin.
Preferably, arc fin comprises four fan-shaped fin of similar shape, and outer arcuate fin comprises six fan-shaped fin of similar shape.
Preferably, the number of teeth groove is between 20-40.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Copper cash is convenient to fix after embedding, and plays good positioning action, avoid it to occur displacement and distortion, good heat dissipation effect to whole hoop winding, and radiating rate is fast, and also improve the fastness of punching, operating efficiency is high, extends useful life.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, punching body; 2, axis hole; 3, teeth groove; 4, ladder type fin; 5, T-shaped fin; 6, arc fin; 7, outer arcuate fin.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of stator punching of the present utility model, comprise punching body 1, punching body 1 center is provided with axis hole 2, punching body 1 outside circumference is provided with the teeth groove 3 of winding around, teeth groove 3 is made up of the gap between multiple ladder type fin 4 and T-shaped fin 5, the number of teeth groove 3 has 24, ladder type fin 4 and T-shaped fin 5 is spaced is located at punching body 1 periphery (also can carry out shape change as required), arc fin is provided with around axis hole 2, arc fin comprises arc fin 6 and outer arcuate fin 7, arc fin 6 is located at outer arcuate and is dispelled the heat in 7 and enclose, arc fin 6 and outer arcuate fin 7 are fan-shaped fin, arc fin 6 comprises four fan-shaped fin of similar shape, outer arcuate fin 7 comprises six fan-shaped fin of similar shape, copper cash is convenient to fix after embedding, good positioning action is played to whole hoop winding, it is avoided to occur displacement and distortion, good heat dissipation effect, radiating rate is fast, also improve the fastness of punching, operating efficiency is high, extend useful life.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (5)
1. a stator punching, comprise punching body, it is characterized in that: described punching body central is provided with axis hole, described punching body peripheral encloses the teeth groove that circumference is provided with winding around, described teeth groove is made up of the gap between multiple ladder type fin and T-shaped fin, be provided with arc fin around described axis hole, described arc fin comprises arc fin and outer arcuate fin, and described arc fin is located in outer arcuate fin and is enclosed.
2. a kind of stator punching according to claim 1, is characterized in that: described ladder type fin and the spaced punching body of being located at of T-shaped fin peripheral.
3. a kind of stator punching according to claim 1, is characterized in that: described arc fin and outer arcuate fin are fan-shaped fin.
4. a kind of stator punching according to claim 3, is characterized in that: described arc fin comprises four fan-shaped fin of similar shape, and described outer arcuate fin comprises six fan-shaped fin of similar shape.
5. a kind of stator punching according to claim 1, is characterized in that: the number of described teeth groove is between 20-40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576955.1U CN204810009U (en) | 2015-08-03 | 2015-08-03 | Stator punching sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576955.1U CN204810009U (en) | 2015-08-03 | 2015-08-03 | Stator punching sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810009U true CN204810009U (en) | 2015-11-25 |
Family
ID=54594767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576955.1U Expired - Fee Related CN204810009U (en) | 2015-08-03 | 2015-08-03 | Stator punching sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385120A (en) * | 2015-08-03 | 2017-02-08 | 江苏华源防爆电机有限公司 | Stator punching sheet |
-
2015
- 2015-08-03 CN CN201520576955.1U patent/CN204810009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385120A (en) * | 2015-08-03 | 2017-02-08 | 江苏华源防爆电机有限公司 | Stator punching sheet |
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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: 20151125 |