CN203491811U - structure of motor winding - Google Patents
structure of motor winding Download PDFInfo
- Publication number
- CN203491811U CN203491811U CN201320560893.6U CN201320560893U CN203491811U CN 203491811 U CN203491811 U CN 203491811U CN 201320560893 U CN201320560893 U CN 201320560893U CN 203491811 U CN203491811 U CN 203491811U
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- Prior art keywords
- binding post
- coiling
- roll
- winding
- motor winding
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- Expired - Lifetime
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- 238000004804 winding Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a structure of a motor winding, which comprises a winding, a framework and a binding post, wherein the binding post is fixed at the edge of the framework; a winding shaft is arranged at the center of the framework; and after the winding wire is wound on the winding shaft, the winding wire is wound on the binding post, the length of the winding wire between the winding shaft and the binding post is greater than the distance from the free end of the winding wire on the winding shaft to the binding post, and the purpose of avoiding the open circuit of the winding wire is achieved through the structure or the method.
Description
Technical field
The utility model relates to a kind of motor winding, particularly relates to a kind of structure of stepping motor winding.
Background technology
In prior art, stepping motor winding is directly wrapped on binding post to the coiling between binding post, and this structure exists and between coiling and binding post, winds the line when stretching in tight state, and coiling is subject to larger pretightning force, very easily opens circuit.By the winding stepping motor fault that problem causes that opens circuit, accounting for significant proportion with production line after sale.
In view of above-mentioned defect, the inventor has obtained the invention finally through long research and practice.
Utility model content
Based on this, be necessary to provide a kind of structure of avoiding the motor winding that coiling opens circuit.
The structure of a kind of motor winding of the present utility model, comprises coiling, skeleton and binding post,
Described binding post is fixed on the edge of described skeleton;
Center at described skeleton arranges roll;
Described coiling completes after winding on described roll, then is wound on described binding post, and the length of the described coiling between described roll and described binding post is greater than the free end of described the above coiling of roll to the distance of described binding post.
Preferably, the structure of described motor winding also comprises elastic component;
Described elastic component is fixed on the edge of described skeleton;
Described coiling completes after winding on described skeleton, through described elastic component, is wound on described binding post.
Preferably, at the edge of described skeleton, boss is set, described binding post is set on the end face of described boss;
The axis of described binding post is vertical with the axis of described roll;
Described elastic component is fixed on the side of described boss near described roll.
Preferably, described skeleton comprises two disks, and the center of two described disks is connected by described roll;
The diameter of described roll is less than the diameter of described disk;
The edge of a described disk arranges boss therein.
Preferably, described elastic component is shell fragment, block rubber or expanded material.
The beneficial effects of the utility model are compared with the prior art: the structure of motor winding of the present utility model, make to have there is certain elasticity tension through the coiling of elastic component, avoiding winding the line when stretching is subject to compared with large pretightning force and in tight state, prevents that coiling from opening circuit; In use the reliability of coiling is very high, and the quality of the structure of motor winding is guaranteed, and has reduced hazard rate, has extended useful life.The method for winding of motor winding by instrument few, use procedure is simple, reliability is high.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of structure first embodiment of motor winding of the present utility model;
Fig. 2 is the schematic perspective view of structure second embodiment of motor winding of the present utility model.
Embodiment
In order to solve coiling, be subject to the problem of larger pretightning force when stretching, the structure and the method for winding that have proposed a kind of motor winding avoid coiling to open circuit.
Below in conjunction with accompanying drawing, to the utility model is above-mentioned, be described in more detail with other technical characterictic and advantage.
Refer to shown in Fig. 1, it is the schematic perspective view of structure first embodiment of motor winding of the present utility model, and the structure 100 of motor winding comprises coiling, skeleton 110 and binding post 120.
Described skeleton 110 comprises two disks, and the center of two described disks is connected by roll, and the diameter of described roll is less than the diameter of described disk.The edge of a described disk arranges boss 112 therein, and described binding post 120 is set on the end face of described boss 112, and the axis of described binding post 120 and the axis of described roll are arranged vertically, and three described binding posts 120 are set in the present embodiment.
Described coiling completes after winding on described roll, be wound into again on described binding post 120, the length of the described coiling between described roll and described binding post 120 is greater than the free end of described the above coiling of roll to the distance of described binding post 120, makes described coiling between described roll and described binding post 120, keep a kind of lax state.
More preferably, the structure 100 of described motor winding also comprises elastic component 130, and described elastic component 130 is fixed on the side of described boss 112 near described roll.Described elastic component 130 is bar shaped, and its length is slightly less than the width of described boss 112.Described elastic component 130 can be metal or plastic shrapnel, block rubber or expanded material.Described elastic component 130 can be fixed by the mode of bonding or screw.
Described coiling completes after winding on described roll, and the end of described coiling is wound on described binding post 120 again; When described coiling is wound on described binding post 120, must pass through described elastic component 130, after the end of described coiling has been wound around, described coiling can keep stretching state.
In the present embodiment due to the elastic reaction of described elastic component 130, described coiling through described elastic component 130 has had certain elasticity tension, while avoiding described coiling stretching, be subject to compared with large pretightning force and in tight state, prevent that described coiling from opening circuit, the reliability of in use described coiling is very high, the quality of the structure 100 of described motor winding is guaranteed, and has reduced hazard rate, has extended useful life.
Refer to shown in Fig. 2, it is the schematic perspective view of structure second embodiment of motor winding of the present utility model, and the structure 100 of the winding of motor described in the present embodiment is not used described elastic component 130.
Described coiling completes after winding on described roll, free-ended middle part in described coiling is wound around a contact pin, the end of described coiling is wound on described binding post 120 again, finally contact pin is extracted out, the described coiling being wound around by this method for winding has had certain slack, avoid that described coiling is stretching to be subject to compared with large pretightning force and in tight state, prevent that described coiling from opening circuit.
Contact pin is cylindrical structural, and diameter can not be too large, guarantees to extract out the slack that rear described coiling has 3-5mm.
The method for winding of described motor winding by instrument few, use procedure is simple, reliability is high.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. a structure for motor winding, comprises coiling, skeleton and binding post, it is characterized in that,
Described binding post is fixed on the edge of described skeleton;
Center at described skeleton arranges roll;
Described coiling completes after winding on described roll, then is wound on described binding post, and the length of the described coiling between described roll and described binding post is greater than the free end of described the above coiling of roll to the distance of described binding post.
2. the structure of motor winding according to claim 1, is characterized in that, also comprises elastic component;
Described elastic component is fixed on the edge of described skeleton;
Described coiling completes after winding on described skeleton, through described elastic component, is wound on described binding post.
3. the structure of motor winding according to claim 2, is characterized in that,
Edge at described skeleton arranges boss, and described binding post is set on the end face of described boss;
The axis of described binding post is vertical with the axis of described roll;
Described elastic component is fixed on the side of described boss near described roll.
4. the structure of motor winding according to claim 3, is characterized in that, described skeleton comprises two disks, and the center of two described disks is connected by described roll;
The diameter of described roll is less than the diameter of described disk;
The edge of a described disk arranges boss therein.
5. the structure of motor winding according to claim 2, is characterized in that, described elastic component is shell fragment, block rubber or expanded material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560893.6U CN203491811U (en) | 2013-09-10 | 2013-09-10 | structure of motor winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560893.6U CN203491811U (en) | 2013-09-10 | 2013-09-10 | structure of motor winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491811U true CN203491811U (en) | 2014-03-19 |
Family
ID=50262612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320560893.6U Expired - Lifetime CN203491811U (en) | 2013-09-10 | 2013-09-10 | structure of motor winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426270A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Structure of motor winding and winding method |
| CN109995200A (en) * | 2018-10-13 | 2019-07-09 | 广东惠利普智能科技股份有限公司 | A kind of motor assembles loose ends method, contact pin and the motor of anti-winding enameled wire broken string |
-
2013
- 2013-09-10 CN CN201320560893.6U patent/CN203491811U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426270A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Structure of motor winding and winding method |
| CN109995200A (en) * | 2018-10-13 | 2019-07-09 | 广东惠利普智能科技股份有限公司 | A kind of motor assembles loose ends method, contact pin and the motor of anti-winding enameled wire broken string |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
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| CX01 | Expiry of patent term |