CN102723191A - Tension device for transformer coil - Google Patents
Tension device for transformer coil Download PDFInfo
- Publication number
- CN102723191A CN102723191A CN2012101893705A CN201210189370A CN102723191A CN 102723191 A CN102723191 A CN 102723191A CN 2012101893705 A CN2012101893705 A CN 2012101893705A CN 201210189370 A CN201210189370 A CN 201210189370A CN 102723191 A CN102723191 A CN 102723191A
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- tension
- tensioning
- coil
- regulating wheel
- transformer coil
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Abstract
The invention discloses a tension device for a transformer coil. The tension device comprises a tension support and a tension shaft, wherein a fixing wheel is arranged at the two ends of the tension shaft respectively; a tension wheel is also arranged on the outer side of one fixing wheel; the fixing wheels are placed in two fixing seats corresponding to the upper end of the tension support; the tension wheel connects the tension support with the tension shaft together through a tension wheel belt arranged on one side of the tension support; and the tension wheel belt is fixed on an adjusting bracket on one side of the tension support. Through the way, the tension device for a transformer coil, disclosed by the invention, has the advantages of simple structure and low cost, and provides tension force through frictional force so that the wire of the coil is always kept in a tension state so as to control the radial size of the coil; and the material and manpower can be properly reduced while improving the coil winding quality.
Description
Technical field
The present invention relates to the field of transformer, particularly relate to a kind of tensioning apparatus that is used for the coiling transformer coil.
Background technology
The coil of transformer is the core component of transformer.In the transformer production, the coiling of lead loop is a crucial link, and the quality of coil winding quality is directly connected to the operational effect and the useful life of product.In the online circle winding process of traditional transformer producer, be controlled effectively, generally all be employed in ballast on the drum, hang weight or in winding process, join the special messenger and strain in the wings in order to make the coil radial dimension; But these methods are not easy to operation, inefficiency, and DeGrain; Especially in the producer that dry-type transformer is made, it is particularly important that the lead tensioning seems, radial dimension control is bad; Will cause insulating part to expose, influence outward appearance.In addition, the coil radial dimension exceeds standard and can cause the increase of lead use, thereby has increased the cost of product.
Along with the progress of science and technology, the tensioning apparatus that is used for coil winding is the essential equipment in transformer manufacturing process, and its effect is: in the coil winding process, make the coil winding consolidation, reach the required mechanical strength of coil.The tensioning apparatus of coil winding is most important to the coiling work of high-quality completion coil.At present, big of the tensioning apparatus of coil winding is hydraulic pressure or air pressure tensioning apparatus, though tension effects is relatively good, and the structure more complicated, cost is higher.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of used in transformer coil tensioning apparatus; Simple in structure, cost is low, utilizes frictional force that tensile force is provided; Make the lead of coil be in tensioning state always; Thereby control coil size radially, when improving the coil winding quality, reduction material and manpower that can be suitable.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of used in transformer coil tensioning apparatus is provided; Comprise tensioning bearing and tensioning shaft; The two ends of described tensioning shaft are respectively equipped with fast pulley, and the outside of one of them fast pulley also is provided with regulating wheel, and described fast pulley is placed in corresponding two holders in tensioning bearing upper end; Described regulating wheel links together tensioning bearing and tensioning shaft through the regulating wheel belt that is installed in tensioning bearing one side, and described regulating wheel belt is fixed on the adjusting support of tensioning bearing one side through rivet.
In preferred embodiment of the present invention, described adjusting support comprises regulates base, nut and screw.
In preferred embodiment of the present invention, the both sides of described adjusting base are equipped with the opening draw-in groove.
In preferred embodiment of the present invention, described screw is interspersed in and passes through the degree of tightness that nut is regulated the regulating wheel belt in the opening draw-in groove.
In preferred embodiment of the present invention, also be provided with the drum fast pulley on the described tensioning shaft.
In preferred embodiment of the present invention, described regulating wheel belt is installed in through rivet and regulates on the support.
The invention has the beneficial effects as follows: used in transformer coil positioner of the present invention, simple in structure, cost is low; Utilize frictional force to carry out braking reliability; Make the lead of coil be in tensioning state, the regulating wheel belt is fixed on the adjusting support of tensioning bearing one side through rivet simultaneously always, and the size of frictional force can be regulated easily; And can realize the replacing of regulating wheel; Effectively controlled coil size radially, when improving the coil winding quality, reduction material and manpower that can be suitable.
Description of drawings
Fig. 1 is the stereogram of a preferred embodiment in the used in transformer coil tensioning apparatus of the present invention;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the structural representation of the tensioning shaft among Fig. 1;
The mark of each parts is following in the accompanying drawing: 1, tensioning bearing, 2, tensioning shaft, 3, the regulating wheel skin, 4, rivet, 5, regulate support; 6, opening draw-in groove, 11, holder, 21, fast pulley, 22, regulating wheel; 23, drum fast pulley, 51, regulate base, 52, nut, 53, screw.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and 2, the invention provides a kind of used in transformer coil tensioning apparatus.This tensioning apparatus comprises tensioning bearing 1 and tensioning shaft 2, and the two ends of tensioning shaft 2 are respectively equipped with fast pulley 21, and the outside of one of them fast pulley 21 also is provided with regulating wheel 22, and fast pulley 21 is placed in corresponding two holders 11 in tensioning bearing 1 upper end.Regulating wheel 22 among the present invention links together tensioning bearing 1 and tensioning shaft 2 through regulating wheel skin 3 bands that are installed in tensioning bearing 1 one sides; Regulating wheel skin 3 bands are fixed on the adjusting support 5 of tensioning bearing 1 one sides through rivet 4; Utilize frictional force to carry out braking reliability; Make the lead of coil be in tensioning state, wherein, frictional force is less than pulling force always.
Adjusting support 5 among the present invention comprises regulates base 51, nut 52 and screw 53.Wherein, the both sides of adjusting base 51 are equipped with opening draw-in groove 6.
During use, screw 53 is interspersed in the opening draw-in groove 6 degree of tightness of regulating regulating wheel belt 3 through nut 52.Through regulating the degree of tightness of regulating wheel belt 3, promptly the size of frictional force can be regulated easily, can realize the replacing of regulating wheel 22, has effectively controlled coil size radially.
See also Fig. 3, be the structural representation of the tensioning shaft in the used in transformer coil tensioning apparatus of the present invention.Also be provided with drum fast pulley 23 on this tensioning shaft 2, be used for fixing the drum of coil, carry out the coiling of lead loop through this drum fast pulley 23.
The used in transformer coil tensioning apparatus that the present invention discloses, simple in structure, cost is low; Utilize frictional force to carry out braking reliability, make the lead of coil be in tensioning state always, regulating wheel belt 3 is fixed on the adjusting support 5 of tensioning bearing 1 one sides through rivet 4 simultaneously; The size of frictional force can be regulated easily, and can realize the replacing of regulating wheel 22, has effectively controlled coil size radially; When improving the coil winding quality, reduction material and manpower that can be suitable.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. used in transformer coil tensioning apparatus; It is characterized in that; Comprise tensioning bearing and tensioning shaft; The two ends of described tensioning shaft are respectively equipped with fast pulley, and the outside of one of them fast pulley also is provided with regulating wheel, and described fast pulley is placed in corresponding two holders in tensioning bearing upper end; Described regulating wheel links together tensioning bearing and tensioning shaft through the regulating wheel belt that is installed in tensioning bearing one side, and described regulating wheel belt is fixed on the adjusting support of tensioning bearing one side.
2. used in transformer coil tensioning apparatus according to claim 1 is characterized in that, described adjusting support comprises regulates base, nut and screw.
3. used in transformer coil tensioning apparatus according to claim 2 is characterized in that the both sides of described adjusting base are equipped with the opening draw-in groove.
4. used in transformer coil tensioning apparatus according to claim 3 is characterized in that, described screw is interspersed in and passes through the degree of tightness that nut is regulated the regulating wheel belt in the opening draw-in groove.
5. used in transformer coil tensioning apparatus according to claim 1 is characterized in that, also is provided with the drum fast pulley on the described tensioning shaft.
6. used in transformer coil tensioning apparatus according to claim 1 is characterized in that, described regulating wheel belt is installed in through rivet and regulates on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101893705A CN102723191A (en) | 2012-06-11 | 2012-06-11 | Tension device for transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101893705A CN102723191A (en) | 2012-06-11 | 2012-06-11 | Tension device for transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102723191A true CN102723191A (en) | 2012-10-10 |
Family
ID=46948924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101893705A Pending CN102723191A (en) | 2012-06-11 | 2012-06-11 | Tension device for transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102723191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485222A (en) * | 2014-11-07 | 2015-04-01 | 贵州风雷航空军械有限责任公司 | Wire winding clamp needing pre-tightening force |
| CN113421765A (en) * | 2021-05-31 | 2021-09-21 | 平顶山市豫电电气设备有限公司 | Convenient dry-type transformer core assembly system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251569A (en) * | 1985-08-30 | 1987-03-06 | マシ−ネンフアブリク リ−タ− アクチエンゲゼルシヤフト | Method and device for winding yarn on crosswind package |
| CN201036163Y (en) * | 2007-04-26 | 2008-03-12 | 南京大全变压器有限公司 | Coil tension device |
| CN101286416A (en) * | 2008-01-29 | 2008-10-15 | 福州天宇变压器股份有限公司 | Air pressure type wire-winding tension device |
| CN201252004Y (en) * | 2008-08-28 | 2009-06-03 | 铁道部运输局 | Wire tensioner for winding transformer coil |
| CN202650830U (en) * | 2012-06-11 | 2013-01-02 | 常熟市常源变压器有限公司 | Tensioning device for transformer coil |
-
2012
- 2012-06-11 CN CN2012101893705A patent/CN102723191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251569A (en) * | 1985-08-30 | 1987-03-06 | マシ−ネンフアブリク リ−タ− アクチエンゲゼルシヤフト | Method and device for winding yarn on crosswind package |
| CN201036163Y (en) * | 2007-04-26 | 2008-03-12 | 南京大全变压器有限公司 | Coil tension device |
| CN101286416A (en) * | 2008-01-29 | 2008-10-15 | 福州天宇变压器股份有限公司 | Air pressure type wire-winding tension device |
| CN201252004Y (en) * | 2008-08-28 | 2009-06-03 | 铁道部运输局 | Wire tensioner for winding transformer coil |
| CN202650830U (en) * | 2012-06-11 | 2013-01-02 | 常熟市常源变压器有限公司 | Tensioning device for transformer coil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485222A (en) * | 2014-11-07 | 2015-04-01 | 贵州风雷航空军械有限责任公司 | Wire winding clamp needing pre-tightening force |
| CN104485222B (en) * | 2014-11-07 | 2017-01-25 | 贵州风雷航空军械有限责任公司 | Wire winding clamp needing pre-tightening force |
| CN113421765A (en) * | 2021-05-31 | 2021-09-21 | 平顶山市豫电电气设备有限公司 | Convenient dry-type transformer core assembly system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |