CN105355422A - Winding tool for dry type transformer - Google Patents
Winding tool for dry type transformer Download PDFInfo
- Publication number
- CN105355422A CN105355422A CN201510771254.8A CN201510771254A CN105355422A CN 105355422 A CN105355422 A CN 105355422A CN 201510771254 A CN201510771254 A CN 201510771254A CN 105355422 A CN105355422 A CN 105355422A
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- China
- Prior art keywords
- montant
- type transformer
- top board
- winding tool
- dry
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- Insulating Of Coils (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
Provided is a winding tool for a dry type transformer with the purpose of solving the problem that wires may get loose during coil production of the dry type transformer.The upper portion of a base is rotatably provided with a lead screw. The lead screw is provided with a lead screw nut in a matching mode. A motor is arranged on the base. An output end of the motor is provided with a worm which is engaged with a worm wheel located at one end of the lead screw in a matching mode. The top of the lead screw nut is fixed with a support. The top of the support is provided with a first vertical rod of a hollow structure. A second vertical rod is arranged in an inner cavity of the first vertical rod. A first jackscrew is arranged between the first vertical rod and the second vertical rod. The lower portion of the second vertical rod is provided with a baffle, the bottom of which is fixed with a spring. The second vertical rod is sleeved by the spring. An installation block is fixed on the bottom of the spring and provided with an oblique plate, the free end of which is provided with a top plate. The winding tool for the dry type transformer helps to effectively achieve wire tightening during a winding process of a transformer coil in order to effectively prevent wires from loosening.
Description
Technical field
The present invention relates to transformer coil manufacture technology field, specifically a kind of dry-type transformer winding tool preventing wire loose.
Background technology
Transformer is the device utilizing electromagnetic induction principle to change electric current and voltage, and its critical piece is coil and iron core.When making coil, needing to use winding former, wire is wrapped on winding former closely.As shown in Figure 1, winding former 1 is provided with installing hole 12, by installing hole winding former is arranged in rotating shaft, rotating shaft, wire just can be wrapped on winding former and form coil 11.But in the process of coiling, being generally manual operation, often there is loose phenomenon when being wound around in wire.
Summary of the invention
The object of the present invention is to provide a kind of dry-type transformer winding tool, for solving the problem that when dry-type transformer coil makes, wire is easily loose.
The present invention solves the technical scheme that its technical problem takes: dry-type transformer winding tool, it is characterized in that, it comprises pedestal, leading screw, feed screw nut, support, motor and holds out against assembly, the leading screw of horizontal positioned is rotatablely equipped with on the top of described pedestal, described leading screw coordinates feed screw nut is installed, described pedestal is provided with motor, is provided with worm screw at described motor output end, described worm screw and the worm gear engagement fit being positioned at leading screw one end, the support of " 7 " font is fixed with at the top of described feed screw nut, the first vertical montant is provided with at the top of described support, described first montant is hollow structure, the second montant is provided with in the inner chamber of described first montant, the first jackscrew is provided with between described first montant and the second montant, baffle plate is provided with in the bottom of described second montant, spring is fixed with in the bottom of described baffle plate, described spring empty set is on the second montant, mounting blocks is fixed with in the bottom of described spring, described mounting blocks is provided with the hang plate be obliquely installed, top board is provided with at the free end of described hang plate, described top board is enclosed within hang plate, and the second jackscrew is provided with between described top board and hang plate, described first montant, second montant, mounting blocks, spring, first jackscrew, second jackscrew, baffle plate, hang plate and top board constitute and hold out against assembly.
Further, be respectively equipped with riser in the both sides at described pedestal top, the two ends of described leading screw are rotatably installed on riser respectively.
Further, be provided with guide post described in two between riser, described guide post and feed screw nut are slidably matched.
Further, the angle between described hang plate and horizontal plane is 10 degree to 30 degree.
Further, described hang plate and top board are working of plastics.
Further, oblique line setting is held in the effect of described top board.
Further, the effect end of described top board is provided with fillet.
Further, described second montant is provided with some jacks coordinated with the first jackscrew.
The invention has the beneficial effects as follows: dry-type transformer winding tool provided by the invention, in the process of coiling, top board all the time with conductive contact, like this, top board can produce pressure to wire, to avoid the loose of wire.And in the process of coiling, top board moves, to ensure the moderate pressure between top board and wire along with feed screw nut.The present invention can effectively realize holding out against wire in transformer coil winding process, effectively to avoid the loose of wire.
Accompanying drawing explanation
Fig. 1 is the winding schematic diagram of winding former upper conductor;
Fig. 2 is schematic diagram of the present invention;
Fig. 3 is the schematic diagram of pedestal;
Fig. 4 is the scheme of installation of support;
Fig. 5 be hold out against assembly and support coordinate schematic diagram;
Fig. 6 is the schematic diagram holding out against assembly;
Fig. 7 is the contact schematic diagram of top board and wire;
In figure: 1 winding former, 11 coils, 12 installing holes, 13 rotating shafts, 2 pedestals, 21 risers, 22 leading screws, 23 guide posts, 24 rollers, 3 feed screw nuts, 4 worm gears, 41 motors, 5 platforms, 6 supports, 7 first montants, 71 chutes, 72 first jackscrews, 73 second montants, 74 jacks, 75 baffle plates, 76 springs, 77 mounting blocks, 8 hang plates, 81 top boards, 82 second jackscrews, 9 wires, 10 oblique lines are arranged.
Embodiment
As shown in Figures 2 to 7, the present invention mainly comprises pedestal 2, leading screw 22, guide post 23, feed screw nut 3, worm gear 4, motor 41, support 6 and holds out against assembly, describes the present invention below in conjunction with accompanying drawing.
As shown in Figure 2 and Figure 3, pedestal 2 is the metalwork of rectangle, is provided with roller 24 in the bottom of pedestal, and be respectively equipped with a riser 21 in the left and right sides of pedestal, be rotatablely equipped with leading screw 22 between two risers, the two ends of leading screw are connected with riser respectively by bearing.Be provided with a pair guide post 23 in the front side of leading screw, guide post is setting up and down two.Leading screw coordinates and is provided with feed screw nut 3, for realizing the guiding to feed screw nut, feed screw nut and guide post are slidably connected.For driving the rotation of leading screw, a riser is fixed with motor 41 wherein, is provided with worm screw at motor output end, be fixed with worm gear 4 at the drive end of leading screw, worm gear coordinates with worm engaging.
As shown in Figure 4, platform 5 is fixed with at the top of feed screw nut, the upper surface of platform is positioned at horizontal plane, is fixed with support 6, as shown in Figure 5, Figure 6 at the top of platform, support is the metalwork of " 7 " font, being provided with the first vertical montant 7, first montant at the top of support is hollow structure, and the inner chamber of the first montant is chute 71, the shape of the shape and chute that are slidably fitted with the second montant 73, second montant in the chute of the first montant adapts.For realizing the relative fixing of the first montant and the second montant, the second montant being provided with some jacks 74, the outer wall of the first montant being provided with the first jackscrew 73, first jackscrew and being inserted in jack and realizing the relative fixing of the first montant and the second montant.Be provided with baffle plate 75 in the bottom of the second montant, baffle plate is circular metallic plate, and baffle-plate-sleeve is on the outer wall of the second montant.Be fixed with spring 76 in the bottom of baffle plate, spring empty set, on the second montant, is fixed with mounting blocks 77 in the bottom of spring, is fixed with the hang plate 8 be obliquely installed in the bottom of mounting blocks, and the angle angle between hang plate and horizontal plane is between 10 degree to 30 degree.The essence of hang plate is square plastic plate, top board 81 is provided with at the low side of hang plate, top board is square plastic plate, top board is hollow structure, the free end of hang plate is arranged in the inner chamber of top board, top board can move by relative tilt plate, for realize both relatively fixing, between top board and hang plate, be provided with the second jackscrew 82.The effect end of top board is provided with circular arc, during to avoid top board and conductive contact, and the insulated hull of scratch wire outside.First montant, the second montant, the first jackscrew, spring, baffle plate, mounting blocks, hang plate and top board constitute and hold out against assembly.
The rotating speed of leading screw and the rotational speed matches of rotating shaft, namely rotating shaft is often turned around, and the displacement of feed screw nut is the width of wire.During use, rotating shaft rotarily drives the rotation of winding former, and wire is just constantly wrapped on winding former, and now, driven by motor screw turns, feed screw nut is just along with movement.The effect end of top board contacts all the time with wire, to realize holding out against wire.Although the thickness of coil increases gradually, under the action of the spring, the pressure between top board and wire increases gradually.When being wound around first lap, regulating the relative position of the first montant and the second montant, making that there is between top board and wire certain pretightning force.Because wire 9 is that curl is wrapped on winding former, the effect end of top board is designed to oblique line and arranges 10, to ensure the contact area between top board and wire.
Claims (8)
1. dry-type transformer winding tool, it is characterized in that, it comprises pedestal, leading screw, feed screw nut, support, motor and holds out against assembly, the leading screw of horizontal positioned is rotatablely equipped with on the top of described pedestal, described leading screw coordinates feed screw nut is installed, described pedestal is provided with motor, is provided with worm screw at described motor output end, described worm screw and the worm gear engagement fit being positioned at leading screw one end, the support of " 7 " font is fixed with at the top of described feed screw nut, the first vertical montant is provided with at the top of described support, described first montant is hollow structure, the second montant is provided with in the inner chamber of described first montant, the first jackscrew is provided with between described first montant and the second montant, baffle plate is provided with in the bottom of described second montant, spring is fixed with in the bottom of described baffle plate, described spring empty set is on the second montant, mounting blocks is fixed with in the bottom of described spring, described mounting blocks is provided with the hang plate be obliquely installed, top board is provided with at the free end of described hang plate, described top board is enclosed within hang plate, and the second jackscrew is provided with between described top board and hang plate, described first montant, second montant, mounting blocks, spring, first jackscrew, second jackscrew, baffle plate, hang plate and top board constitute and hold out against assembly.
2. dry-type transformer winding tool according to claim 1, is characterized in that, is respectively equipped with riser in the both sides at described pedestal top, and the two ends of described leading screw are rotatably installed on riser respectively.
3. dry-type transformer winding tool according to claim 1, is characterized in that, is being provided with guide post described in two between riser, and described guide post and feed screw nut are slidably matched.
4. dry-type transformer winding tool according to claim 1, is characterized in that, the angle between described hang plate and horizontal plane is 10 degree to 30 degree.
5. dry-type transformer winding tool according to claim 1, is characterized in that, described hang plate and top board are working of plastics.
6. dry-type transformer winding tool according to claim 1, is characterized in that, the effect of described top board is held into oblique line and arranged.
7. dry-type transformer winding tool according to claim 1, is characterized in that, the effect end of described top board is provided with fillet.
8. dry-type transformer winding tool according to claim 1, is characterized in that, described second montant is provided with some jacks coordinated with the first jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771254.8A CN105355422B (en) | 2015-11-12 | 2015-11-12 | Winding tool for dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771254.8A CN105355422B (en) | 2015-11-12 | 2015-11-12 | Winding tool for dry type transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105355422A true CN105355422A (en) | 2016-02-24 |
| CN105355422B CN105355422B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510771254.8A Expired - Fee Related CN105355422B (en) | 2015-11-12 | 2015-11-12 | Winding tool for dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355422B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895362A (en) * | 2016-04-28 | 2016-08-24 | 绵阳启明星电力设备有限公司 | Dry-type transformer coil positioning apparatus |
| CN111210989B (en) * | 2020-04-23 | 2020-07-14 | 上海介入医疗器械有限公司 | Sliding winding mechanism, winding device and winding method of winding piece |
| CN113421767A (en) * | 2021-05-26 | 2021-09-21 | 平顶山市豫电电气设备有限公司 | Improved winding device for oil immersed transformer production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584292U (en) * | 2009-11-05 | 2010-09-15 | 中电电气集团有限公司 | Tensioning device for coil winding |
| CN201732682U (en) * | 2010-07-02 | 2011-02-02 | 特变电工沈阳变压器集团有限公司 | Turnover frame of transformer coil horizontal winding mold |
| CN201820636U (en) * | 2010-08-25 | 2011-05-04 | 中国西电电气股份有限公司 | Vertical pay-off stand for winding transformer coils |
| CN201927479U (en) * | 2010-06-07 | 2011-08-10 | 中国西电电气股份有限公司 | Lead payoff stand with lead tightening device |
| JP2013118350A (en) * | 2012-07-23 | 2013-06-13 | Nittoku Eng Co Ltd | Cored coil manufacturing method |
| CN103489624A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Paying-off tensioning equipment for vertical winding of transformer coil |
| CN103606456A (en) * | 2013-12-03 | 2014-02-26 | 鲁变电工有限公司 | Limiting tool for winding foil winding and limiting method thereof |
-
2015
- 2015-11-12 CN CN201510771254.8A patent/CN105355422B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584292U (en) * | 2009-11-05 | 2010-09-15 | 中电电气集团有限公司 | Tensioning device for coil winding |
| CN201927479U (en) * | 2010-06-07 | 2011-08-10 | 中国西电电气股份有限公司 | Lead payoff stand with lead tightening device |
| CN201732682U (en) * | 2010-07-02 | 2011-02-02 | 特变电工沈阳变压器集团有限公司 | Turnover frame of transformer coil horizontal winding mold |
| CN201820636U (en) * | 2010-08-25 | 2011-05-04 | 中国西电电气股份有限公司 | Vertical pay-off stand for winding transformer coils |
| JP2013118350A (en) * | 2012-07-23 | 2013-06-13 | Nittoku Eng Co Ltd | Cored coil manufacturing method |
| CN103489624A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Paying-off tensioning equipment for vertical winding of transformer coil |
| CN103606456A (en) * | 2013-12-03 | 2014-02-26 | 鲁变电工有限公司 | Limiting tool for winding foil winding and limiting method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895362A (en) * | 2016-04-28 | 2016-08-24 | 绵阳启明星电力设备有限公司 | Dry-type transformer coil positioning apparatus |
| CN111210989B (en) * | 2020-04-23 | 2020-07-14 | 上海介入医疗器械有限公司 | Sliding winding mechanism, winding device and winding method of winding piece |
| CN113421767A (en) * | 2021-05-26 | 2021-09-21 | 平顶山市豫电电气设备有限公司 | Improved winding device for oil immersed transformer production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105355422B (en) | 2017-05-03 |
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Granted publication date: 20170503 Termination date: 20171112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |