CN103943355A - Edgewise winding axial pressing method and tool of transformer coil - Google Patents
Edgewise winding axial pressing method and tool of transformer coil Download PDFInfo
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- CN103943355A CN103943355A CN201410199701.2A CN201410199701A CN103943355A CN 103943355 A CN103943355 A CN 103943355A CN 201410199701 A CN201410199701 A CN 201410199701A CN 103943355 A CN103943355 A CN 103943355A
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Abstract
The invention relates to an edgewise winding axial pressing method and tool of a transformer coil and belongs to the technical field of transformer manufacturing devices. The technical scheme is that the edgewise winding axial pressing tool comprises a sliding rod (1), an anti-rotation rod (2), a press roller (3), a handle (4), a base (5), a connecting rod (6) and a universal wheel (7), wherein the universal wheel (7) is arranged under the base (5), the sliding rod (1) and the anti-rotation rod (2) are vertically fixed above the base (5), one end of the connecting rod (6) is respectively in sliding connection with the sliding rod (1) and the anti-rotation rod (2), the other end of the connecting rod (6) is in rolling connection with the press roller (3), and the handle (4) is fixed on the base (5). In the coil winding process, the press roller is arranged on a coil to be wound, the pressing is performed while winding, the coil flatness is effectively ensured, the problem that the edgewise wound coil cannot be axially pressed is solved, and the tool is simple in structure, convenient to use and maintain and the like.
Description
Technical field
The present invention relates to a kind of transformer coil vertical around axial compression method and instrument, belong to transformer making apparatus technical field.
Background technology
In transformer manufacturing process, vertical around the general coiling continuous winding of lathe, the single line cake of the coil number of turn is more, and radial size is generally larger, in coil winding process, never axial compression, cause on the one hand between line cake not consolidation, the opposing party's upper thread cake is prone to umbrella shape or basin type.
Summary of the invention
It is vertical around axial compression method and instrument that the object of the invention is to provide a kind of transformer coil, and coiling limit, transformer coil limit compresses, and guarantees the evenness of coil, solves the problem existing in background technology.
Technical scheme of the present invention is:
A kind of transformer coil is vertical around axial compression instrument, comprise slide bar, anti-rotation lever, pressure roller, handrail, base, connecting rod and universal wheel, base below is provided with universal wheel, the vertical fixed slip bar in top and anti-rotation lever, connecting rod one end is slidably connected with slide bar and anti-rotation lever respectively, the other end rolls and is connected with pressure roller, fixed armrest on base.
Described universal wheel is provided with locking device.
Described pressure roller is cylindrical, massive iron rod.
Described pressure roller is provided with central shaft, and central shaft is bearing, and pressure roller adopts cylindrical, massive iron roll, and central shaft is bearing, can conveniently rotate, and can ensure again in use not produce metal fillings.
A kind of transformer coil is vertical around axial compression method, comprises following steps:
1. adopt specific purpose tool to carry out, this kit is containing slide bar, anti-rotation lever, pressure roller, handrail, base, connecting rod and universal wheel, base below is provided with universal wheel, the vertical fixed slip bar in top and anti-rotation lever, connecting rod one end is slidably connected with slide bar and anti-rotation lever respectively, the other end rolls and is connected with pressure roller, fixed armrest on base;
2. in coil winding process, pressure roller is just positioned on the coil of coiling, exerts pressure downwards, and coiling limit, limit compresses, and effectively ensures the evenness of coil.
The invention has the beneficial effects as follows: effectively solved the problem that vertical coiling can not axial compression, ensured the evenness of coil, had simple in structurely, used, feature easy to maintenance.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
In figure: slide bar 1, anti-rotation lever 2, pressure roller 3, handrail 4, base 5, connecting rod 6, universal wheel 7, coil 8.
Embodiment
Below in conjunction with accompanying drawing, by example, the invention will be further described.
A kind of transformer coil is vertical around axial compression instrument, comprise slide bar 1, anti-rotation lever 2, pressure roller 3, handrail 4, base 5, connecting rod 6 and universal wheel 7, base 5 belows are provided with universal wheel 7, universal wheel 7 is provided with locking device, prevent mobile, top vertical welding slide bar 1 and anti-rotation lever 2, connecting rod 6 one end are slidably connected with slide bar 1 and anti-rotation lever 2 respectively, the other end rolls and is connected with pressure roller 3, slide bar 1 regulates in short transverse for pressure roller 3, can be free to slide, anti-rotation lever 2 is for preventing the in use deflection of pressure roller 3, described pressure roller 3 is cylindrical, massive iron rod, be provided with central shaft, central shaft is bearing, fixed armrest 4 on base 5.
A kind of transformer coil is vertical around axial compression method, comprises following steps:
1. adopt specific purpose tool to carry out, this kit is containing slide bar, anti-rotation lever, pressure roller, handrail, base, connecting rod and universal wheel, base below is provided with universal wheel, the vertical fixed slip bar in top and anti-rotation lever, connecting rod one end is slidably connected with slide bar and anti-rotation lever respectively, the other end rolls and is connected with pressure roller, fixed armrest on base;
2. in coil 8 winding process, pressure roller 3 is just positioned on the coil 8 of coiling, exerts pressure downwards, and coiling limit, limit compresses, and effectively ensures the evenness of coil.
Claims (5)
1. a transformer coil is vertical around axial compression instrument, it is characterized in that comprising slide bar (1), anti-rotation lever (2), pressure roller (3), handrail (4), base (5), connecting rod (6) and universal wheel (7), base (5) below is provided with universal wheel (7), the vertical fixed slip bar (1) in top and anti-rotation lever (2), connecting rod (6) one end is slidably connected with slide bar (1) and anti-rotation lever (2) respectively, the other end rolls and is connected with pressure roller (3), the upper fixed armrest (4) of base (5).
2. transformer coil according to claim 1 is vertical around axial compression instrument, it is characterized in that described universal wheel (7) is provided with locking device.
3. transformer coil according to claim 1 is vertical around axial compression instrument, it is characterized in that described pressure roller (3) is cylindrical, massive iron rod.
4. transformer coil according to claim 3 is vertical is characterized in that around axial compression instrument described pressure roller (3) is provided with central shaft, and central shaft is bearing.
5. transformer coil is vertical around an axial compression method, it is characterized in that comprising following steps:
1. adopt specific purpose tool to carry out, this kit is containing slide bar, anti-rotation lever, pressure roller, handrail, base, connecting rod and universal wheel, base below is provided with universal wheel, the vertical fixed slip bar in top and anti-rotation lever, connecting rod one end is slidably connected with slide bar and anti-rotation lever respectively, the other end rolls and is connected with pressure roller, fixed armrest on base;
2. in coil (8) winding process, pressure roller (3) is positioned over the just coil in coiling (8) and above, exerts pressure downwards, and coiling limit, limit compresses, and effectively ensures the evenness of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199701.2A CN103943355A (en) | 2014-05-13 | 2014-05-13 | Edgewise winding axial pressing method and tool of transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199701.2A CN103943355A (en) | 2014-05-13 | 2014-05-13 | Edgewise winding axial pressing method and tool of transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943355A true CN103943355A (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199701.2A Pending CN103943355A (en) | 2014-05-13 | 2014-05-13 | Edgewise winding axial pressing method and tool of transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943355A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449079A (en) * | 2016-09-23 | 2017-02-22 | 国网江苏省电力公司电力科学研究院 | Pneumatic press tool of pie winding |
| CN111933444A (en) * | 2020-08-20 | 2020-11-13 | 江西宇恒电气有限公司 | Cantilever type coil closing device |
| CN112201468A (en) * | 2020-09-29 | 2021-01-08 | 江西惠民电气有限公司 | Lever type coil pressing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1260285A2 (en) * | 2001-05-25 | 2002-11-27 | Illinois Tool Works Inc. | Coil handling device |
| CN101145444A (en) * | 2006-09-15 | 2008-03-19 | 株式会社日立产机系统 | Once loop and secondary loop continuous winding method and winding device |
| CN201270196Y (en) * | 2008-08-22 | 2009-07-08 | 西安启源机电装备股份有限公司 | Radial direction pressing apparatus for horizontal wire winder |
| CN101692407A (en) * | 2009-10-06 | 2010-04-07 | 保定天威集团有限公司 | Automatic lifting cable arrangement frame |
| CN202102882U (en) * | 2011-05-16 | 2012-01-04 | 河南三三变压器股份有限公司 | Pressing device for winding power distribution low voltage coil |
| CN103187171A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Pressure reshaping trolley for amorphous transformer coils |
-
2014
- 2014-05-13 CN CN201410199701.2A patent/CN103943355A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1260285A2 (en) * | 2001-05-25 | 2002-11-27 | Illinois Tool Works Inc. | Coil handling device |
| CN101145444A (en) * | 2006-09-15 | 2008-03-19 | 株式会社日立产机系统 | Once loop and secondary loop continuous winding method and winding device |
| CN201270196Y (en) * | 2008-08-22 | 2009-07-08 | 西安启源机电装备股份有限公司 | Radial direction pressing apparatus for horizontal wire winder |
| CN101692407A (en) * | 2009-10-06 | 2010-04-07 | 保定天威集团有限公司 | Automatic lifting cable arrangement frame |
| CN202102882U (en) * | 2011-05-16 | 2012-01-04 | 河南三三变压器股份有限公司 | Pressing device for winding power distribution low voltage coil |
| CN103187171A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Pressure reshaping trolley for amorphous transformer coils |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449079A (en) * | 2016-09-23 | 2017-02-22 | 国网江苏省电力公司电力科学研究院 | Pneumatic press tool of pie winding |
| CN111933444A (en) * | 2020-08-20 | 2020-11-13 | 江西宇恒电气有限公司 | Cantilever type coil closing device |
| CN112201468A (en) * | 2020-09-29 | 2021-01-08 | 江西惠民电气有限公司 | Lever type coil pressing device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |