CN204349632U - A kind of split type salient pole synchronous motor rotor pole coil - Google Patents
A kind of split type salient pole synchronous motor rotor pole coil Download PDFInfo
- Publication number
- CN204349632U CN204349632U CN201420733947.9U CN201420733947U CN204349632U CN 204349632 U CN204349632 U CN 204349632U CN 201420733947 U CN201420733947 U CN 201420733947U CN 204349632 U CN204349632 U CN 204349632U
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- coil
- motor rotor
- synchronous motor
- coil winding
- utility
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Abstract
The utility model discloses a kind of split type salient pole synchronous motor rotor pole coil, belong to synchronous electric motor rotor part device field.There is the defects such as coiling operation is loaded down with trivial details, copper material is comparatively wasted in existing salient pole synchronous motor rotor pole coil.The utility model comprises two parts, be respectively the coil winding body coordinated each other, be wound on respectively by the flat type copper wire of two kinds of same thickness on two coil winding bodies, the both ends of the surface of coil winding body are provided with the dovetail groove of working in coordination, and coil winding body is connected as a single entity by dovetail groove.The utility model, coil same thickness two kinds of flat type copper wires coiling respectively, then couples together them with dovetail groove, can improve stock utilization to greatest extent, reduce the cost making coil.
Description
Technical field
The utility model belongs to synchronous electric motor rotor part device field, and especially split type with one salient pole synchronous motor rotor pole coil is relevant.
Background technology
Salient pole synchronous motor rotor pole coil material generally adopts the disposable coiling of the flat type copper wire of same specification for the smaller motor of yoke external diameter, adjacent two coils can be encountered mutually, as shown in Figure 1, coil bottom needs with milling machine, the coil 1 ' encountered mutually to be machined away, so very work consuming sequence, and waste copper material again.
Utility model content
The purpose of this utility model is to provide a kind of split type salient pole synchronous motor rotor pole coil, defect that the utility model solves that the coiling operation that existing salient pole synchronous motor rotor pole coil exists is loaded down with trivial details, copper material is comparatively wasted etc.
For this reason, the utility model is by the following technical solutions: a kind of split type salient pole synchronous motor rotor pole coil, it is characterized in that, comprise two parts, be respectively the coil winding body coordinated each other, be wound on respectively by the flat type copper wire of two kinds of same thickness on two described coil winding bodies, the both ends of the surface of coil winding body are provided with the dovetail groove of working in coordination, and coil winding body is connected as a single entity by dovetail groove.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Two described coil winding bodies are symmetrical each other.
Described two coil winding bodies, two shapes differ, thus can formulate the shape of coil winding body according to the different thickness of coil, instant rolled around.
The opening degree of depth of described circle coiling body is greater than the opening degree of depth of another one circle coiling body.
Two circle coiling bodies are all " J " type.
Use the utility model can reach following beneficial effect: the utility model, the coiling respectively of the same thickness of coil two kinds of flat type copper wires, then couples together them with dovetail groove, can improve stock utilization to greatest extent, reduce the cost making coil.
Accompanying drawing explanation
Fig. 1 is the structural representation that adjacent two coils of existing salient pole synchronous motor rotor pole coil can be encountered mutually.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment: as shown in Figure 2, the utility model comprises two parts, be respectively the coil winding body 1 coordinated each other, the flat type copper wire of two kinds of same thickness is wound on respectively on two described coil winding bodies 1, the both ends of the surface of coil winding body 1 are provided with the dovetail groove 2 of working in coordination, and coil winding body 1 is connected as a single entity by dovetail groove 2.
Two coil winding bodies 1 are symmetrical each other.
Two lines are certain, and two circle coiling bodies 1 also can shape differ, thus can formulate the shape of coil winding body by the thickness different according to coil, instant rolled around.The opening degree of depth of circle coiling body is greater than the opening degree of depth of another one circle coiling body.As preferably, two circle coiling bodies are all " J " type.
Utility model, coil same thickness two kinds of flat type copper wires coiling respectively, then couples together them with dovetail groove, can improve stock utilization to greatest extent, reduce the cost making coil.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a split type salient pole synchronous motor rotor pole coil, it is characterized in that: described pole coil comprises two parts, be respectively the coil winding body (1) coordinated each other, the flat type copper wire of two kinds of same thickness is wound on respectively on two described coil winding bodies (1), the both ends of the surface of coil winding body (1) are provided with the dovetail groove (2) of working in coordination, and coil winding body (1) is connected as a single entity by dovetail groove (2).
2. the split type salient pole synchronous motor rotor pole coil of one according to claim 1, is characterized in that: two described coil winding bodies (1) are symmetrical each other.
3. the split type salient pole synchronous motor rotor pole coil of one according to claim 1, is characterized in that: two described coil winding bodies (1) two shape differs.
4. the split type salient pole synchronous motor rotor pole coil of one according to claim 3, is characterized in that: the opening degree of depth of described circle coiling body (1) is greater than the opening degree of depth of another one circle coiling body (1).
5. the split type salient pole synchronous motor rotor pole coil of one according to claim 4, is characterized in that: two described circles coiling body (1) are all " J " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733947.9U CN204349632U (en) | 2014-12-01 | 2014-12-01 | A kind of split type salient pole synchronous motor rotor pole coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733947.9U CN204349632U (en) | 2014-12-01 | 2014-12-01 | A kind of split type salient pole synchronous motor rotor pole coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349632U true CN204349632U (en) | 2015-05-20 |
Family
ID=53232874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733947.9U Expired - Fee Related CN204349632U (en) | 2014-12-01 | 2014-12-01 | A kind of split type salient pole synchronous motor rotor pole coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349632U (en) |
-
2014
- 2014-12-01 CN CN201420733947.9U patent/CN204349632U/en not_active Expired - Fee Related
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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: 20150520 Termination date: 20161201 |