CN203746661U - Winding mold for transformer pie-type coils - Google Patents
Winding mold for transformer pie-type coils Download PDFInfo
- Publication number
- CN203746661U CN203746661U CN201420124959.1U CN201420124959U CN203746661U CN 203746661 U CN203746661 U CN 203746661U CN 201420124959 U CN201420124959 U CN 201420124959U CN 203746661 U CN203746661 U CN 203746661U
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- stay
- transformer
- coil winding
- coil
- winding
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- Expired - Lifetime
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- 238000004804 winding Methods 0.000 title claims abstract description 79
- 239000002023 wood Substances 0.000 claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
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- Coil Winding Methods And Apparatuses (AREA)
Abstract
The utility model discloses a winding mold for transformer pie-type coils. The winding mold for the transformer pie-type coils is suitable for horizontally winding various oil-immersed transformer pie-type coils at 110 KV and below 110 KV voltage classes. The winding mold for the transformer pie-type coils comprises a square shaft special for a winding machine, a simple wire winding rack, adjustable stay fixing clips, adjusting set screw nuts, upper wedge-shaped wood stays, lower wedge-shaped wood stays, fastening bolts and a coil inner support insulating cylinder. The square shaft special for the winding machine is vertically placed. The simple wire winding rack is fixedly arranged on the square shaft special for the winding machine through the fastening bolts, the adjustable stay fixing clips are fixed on the simple wire winding rack through the adjusting set screw nuts, and clamping openings of the adjustable stay fixing clips face upwards. The upper wedge-shaped wood stays are placed in the adjustable stay fixing clips in an outward mode, the lower wedge-shaped wood stays are placed in the adjustable stay fixing clips in an inward mode, and accordingly the coil inner support insulating cylinder is tensioned. The winding mold for the transformer pie-type coils is simpler and easier in structure, more convenient to process, high in universality, low in cost and capable of winding the pie-type coils with all diameters and lengths within a certain range.
Description
Technical field
The utility model relates to a kind of transformer crossover coil winding mould, belongs to power equipment and manufactures field.
Background technology
Transformer coiling mould is moulds of industrial equipment important in transformer manufacture process, and its structure directly has influence on making quality, efficiency, production cycle and the cost of manufacture of transformer.
Before transformer coil processing, the winding mould that need to prepare to match with it according to concrete coil dimension data could be in the coiling of the enterprising line circle of coil winding machine.110kV and following electric pressure oil-immersed power transformer, because product specification is numerous, and same specification product is also because different designs has different coil dimensions.In general, by the supporting fixed dimension mould of preparing one by one, the supporting fixed mould of its disc coil of professional transformer manufactory is all at tens kinds even more than hundreds of, therefore processing mold expense is high, mold storing space is large, the maintenance management difficulty of production division is large, and often need to design while producing processing mold again if any new power transformer product.Certainly existing also have an adjustable mold that a kind of versatility is stronger, but because structure relative complex, cost are high, generally more than ten thousand yuan, thus only just supporting in the above large enterprise of scale, and need custom-made.
Utility model content
The utility model provides a kind of transformer crossover coil winding mould, and the technical problem that solve is the processing of winding mould, the problem of general and cost
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of transformer crossover coil winding mould, is characterized in that: described winding mould is comprised of the special-purpose square shaft of coil winding machine, simple and easy drum stand, adjustable stay geometrical clamp, adjusting hold-down nut, upper wedge shape wood stay, lower wedge shape wood stay, fastening bolt, coil inner support insulating cylinder;
The composite construction of each member: the special-purpose square shaft of coil winding machine is placed vertically, by fastening bolt, simple and easy drum stand is fixed on the special-purpose square shaft of coil winding machine, adjustable stay geometrical clamp is by regulating hold-down nut to be fixed on simple and easy drum stand, adjustable stay geometrical clamp jaws is in outward direction, upper wedge shape wood stay outwardly, lower wedge shape wood stay is positioned in adjustable stay geometrical clamp inwardly, stretching coil inner support insulating cylinder.
Further, described simple and easy drum stand is adjusted spacing size, the coil by fastening bolt with the fixedly coiling differing heights of coil winding machine special use square shaft.
Further, by described adjusting hold-down nut and the coiling of adjustable stay geometrical clamp, go out the coil of different-diameter.
Further, described winding mould coiling differing heights, the coil of different-diameter.
Further, described winding mould is divided into 8 grades of stays, 10 grades of stays, 12 grades of stays and 16,20,24 grades of stay structures.
Further, described simple and easy drum stand is made with band steel.
Further, described simple and easy drum stand is fixed structure and size.
From the above-mentioned description to the utility model structure, compared to the prior art, the utlity model has following advantage:
1. the simple and easy drum stand being provided with in the utility model is made of band steel, is fixed structure and size, can be completely general.
2. in the utility model, simple and easy drum stand is adjusted spacing size, the coil by fastening bolt with the fixedly coiling differing heights of coil winding machine special use square shaft.
3. in the utility model, by described adjusting hold-down nut and the coiling of adjustable stay geometrical clamp, go out the coil of different-diameter.
4. in the utility model, winding mould is divided into 8 grades of stays, 10 grades of stays, 12 grades of stays and 16,20,24 grades of stay structures.
5. in the utility model, upper wedge shape wood stay and lower wedge shape wood stay are designed to wedge structure, can facilitate stretching coil inner support insulating cylinder, and fine setting internal diameter simultaneously can be conveniently stripped after coil winding.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of transformer crossover coil winding of the utility model mould;
Fig. 2 is the device body centerline sectional view of a kind of transformer crossover coil winding of the utility model mould;
Fig. 3 is the structural representation of a kind of 10 grades of stay transformer crossover coil winding moulds of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The first embodiment
With reference to figure 1, Fig. 2, a transformer crossover coil winding mould, winding mould is comprised of the special-purpose square shaft 1 of coil winding machine, simple and easy drum stand 2, adjustable stay geometrical clamp 3, adjusting hold-down nut 4, upper wedge shape wood stay 5, lower wedge shape wood stay 6, fastening bolt 7, coil inner support insulating cylinder 8; Simple and easy drum stand 2 use band steels are made, for fixed structure and size, can be completely general, simple and easy drum stand 2 is adjusted spacing size, and the coil by fastening bolt 7 with the fixedly coiling differing heights of the special-purpose square shaft 1 of coil winding machine, by regulating hold-down nut 4 and adjustable stay geometrical clamp 3 coilings to go out the coil of different-diameter, upper wedge shape wood stay 5 and lower wedge shape wood stay 6 are designed to wedge structure, can facilitate stretching coil inner support insulating cylinder 8, fine setting internal diameter, simultaneously can be conveniently stripped after coil winding
The combining structure of the transformer crossover coil winding mould of 8 grades of stays: this structure is provided with 8 groups of adjustable stay geometrical clamps 3, the special-purpose square shaft 1 of coil winding machine is placed vertically, by fastening bolt 7, simple and easy drum stand 2 is fixed on the special-purpose square shaft 1 of coil winding machine, adjustable stay geometrical clamp 3 is by regulating hold-down nut 4 to be fixed on simple and easy drum stand 2, adjustable stay geometrical clamp 3 jaws are in outward direction, upper wedge shape wood stay 5 outwardly, lower wedge shape wood stay 6 is positioned in adjustable stay geometrical clamp 3 inwardly, stretching coil inner support insulating cylinder 8.
The second embodiment
With reference to figure 2, Fig. 3, a transformer crossover coil winding mould, winding mould is comprised of the special-purpose square shaft 1 of coil winding machine, simple and easy drum stand 2, adjustable stay geometrical clamp 3, adjusting hold-down nut 4, upper wedge shape wood stay 5, lower wedge shape wood stay 6, fastening bolt 7, coil inner support insulating cylinder 8; Simple and easy drum stand 2 use band steels are made, for fixed structure and size, can be completely general, simple and easy drum stand 2 is adjusted spacing size, and the coil by fastening bolt 7 with the fixedly coiling differing heights of the special-purpose square shaft 1 of coil winding machine, by regulating hold-down nut 4 and adjustable stay geometrical clamp 3 coilings to go out the coil of different-diameter, upper wedge shape wood stay 5 and lower wedge shape wood stay 6 are designed to wedge structure, can facilitate stretching coil inner support insulating cylinder 8, fine setting internal diameter, simultaneously can be conveniently stripped after coil winding
The combining structure of the transformer crossover coil winding mould of 10 grades of stays: this structure is provided with 10 groups of adjustable stay geometrical clamps 3, the special-purpose square shaft 1 of coil winding machine is placed vertically, by fastening bolt 7, simple and easy drum stand 2 is fixed on the special-purpose square shaft 1 of coil winding machine, adjustable stay geometrical clamp 3 is by regulating hold-down nut 4 to be fixed on simple and easy drum stand 2, adjustable stay geometrical clamp 3 jaws are in outward direction, upper wedge shape wood stay 5 outwardly, lower wedge shape wood stay 6 is positioned in adjustable stay geometrical clamp 3 inwardly, stretching coil inner support insulating cylinder 8.
The 3rd embodiment
With reference to figure 1, Fig. 2, Fig. 3, a transformer crossover coil winding mould, winding mould is comprised of the special-purpose square shaft 1 of coil winding machine, simple and easy drum stand 2, adjustable stay geometrical clamp 3, adjusting hold-down nut 4, upper wedge shape wood stay 5, lower wedge shape wood stay 6, fastening bolt 7, coil inner support insulating cylinder 8; Simple and easy drum stand 2 use band steels are made, for fixed structure and size, can be completely general, simple and easy drum stand 2 is adjusted spacing size, and the coil by fastening bolt 7 with the fixedly coiling differing heights of the special-purpose square shaft 1 of coil winding machine, by regulating hold-down nut 4 and adjustable stay geometrical clamp 3 coilings to go out the coil of different-diameter, upper wedge shape wood stay 5 and lower wedge shape wood stay 6 are designed to wedge structure, can facilitate stretching coil inner support insulating cylinder 8, fine setting internal diameter, simultaneously can be conveniently stripped after coil winding
The combining structure of the transformer crossover coil winding mould of 12 grades of stays: this structure is provided with 12 groups of adjustable stay geometrical clamps 3, the special-purpose square shaft 1 of coil winding machine is placed vertically, by fastening bolt 7, simple and easy drum stand 2 is fixed on the special-purpose square shaft 1 of coil winding machine, adjustable stay geometrical clamp 3 is by regulating hold-down nut 4 to be fixed on simple and easy drum stand 2, adjustable stay geometrical clamp 3 jaws are in outward direction, upper wedge shape wood stay 5 outwardly, lower wedge shape wood stay 6 is positioned in adjustable stay geometrical clamp 3 inwardly, stretching coil inner support insulating cylinder 8.
The 4th embodiment
With reference to figure 1, Fig. 2, Fig. 3, a transformer crossover coil winding mould, winding mould is comprised of the special-purpose square shaft 1 of coil winding machine, simple and easy drum stand 2, adjustable stay geometrical clamp 3, adjusting hold-down nut 4, upper wedge shape wood stay 5, lower wedge shape wood stay 6, fastening bolt 7, coil inner support insulating cylinder 8; Simple and easy drum stand 2 use band steels are made, for fixed structure and size, can be completely general, simple and easy drum stand 2 is adjusted spacing size, and the coil by fastening bolt 7 with the fixedly coiling differing heights of the special-purpose square shaft 1 of coil winding machine, by regulating hold-down nut 4 and adjustable stay geometrical clamp 3 coilings to go out the coil of different-diameter, upper wedge shape wood stay 5 and lower wedge shape wood stay 6 are designed to wedge structure, can facilitate stretching coil inner support insulating cylinder 8, fine setting internal diameter, simultaneously can be conveniently stripped after coil winding
The combining structure of the transformer crossover coil winding mould of 20 grades of stays: this structure is provided with 20 groups of adjustable stay geometrical clamps 3, the special-purpose square shaft 1 of coil winding machine is placed vertically, by fastening bolt 7, simple and easy drum stand 2 is fixed on the special-purpose square shaft 1 of coil winding machine, adjustable stay geometrical clamp 3 is by regulating hold-down nut 4 to be fixed on simple and easy drum stand 2, adjustable stay geometrical clamp 3 jaws are in outward direction, upper wedge shape wood stay 5 outwardly, lower wedge shape wood stay 6 is positioned in adjustable stay geometrical clamp 3 inwardly, stretching coil inner support insulating cylinder 8.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a transformer crossover coil winding mould, is characterized in that: described winding mould is comprised of the special-purpose square shaft (1) of coil winding machine, simple and easy drum stand (2), adjustable stay geometrical clamp (3), adjusting hold-down nut (4), upper wedge shape wood stay (5), lower wedge shape wood stay (6), fastening bolt (7), coil inner support insulating cylinder (8);
The composite construction of each member: the special-purpose square shaft of coil winding machine (1) is placed vertically, by fastening bolt (7), simple and easy drum stand (2) is fixed on the special-purpose square shaft of coil winding machine (1), adjustable stay geometrical clamp (3) is by regulating hold-down nut (4) to be fixed on simple and easy drum stand (2), adjustable stay geometrical clamp (3) jaws is in outward direction, upper wedge shape wood stay (5) outwardly, lower wedge shape wood stay (6) is positioned in adjustable stay geometrical clamp (3) inwardly, stretching coil inner support insulating cylinder (8).
2. a kind of transformer crossover coil winding mould according to claim 1, it is characterized in that: described simple and easy drum stand (2) is adjusted spacing size, the coil by fastening bolt (7) with the fixedly coiling differing heights of the special-purpose square shaft of coil winding machine (1).
3. a kind of transformer crossover coil winding mould according to claim 1, is characterized in that: by the coil of described adjusting hold-down nut (4) and adjustable stay geometrical clamp (3) coiling different-diameter.
4. a kind of transformer crossover coil winding mould according to claim 1, is characterized in that: described winding mould coiling differing heights, the coil of different-diameter.
5. a kind of transformer crossover coil winding mould according to claim 1, is characterized in that: described winding mould is divided into 8 grades of stays, 10 grades of stays, 12 grades of stays and 16,20,24 grades of stay structures.
6. a kind of transformer crossover coil winding mould according to claim 1, is characterized in that: described simple and easy drum stand (2) is made with band steel.
7. a kind of transformer crossover coil winding mould according to claim 1, is characterized in that: described simple and easy drum stand (2) is fixed structure and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124959.1U CN203746661U (en) | 2014-03-19 | 2014-03-19 | Winding mold for transformer pie-type coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124959.1U CN203746661U (en) | 2014-03-19 | 2014-03-19 | Winding mold for transformer pie-type coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746661U true CN203746661U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124959.1U Expired - Lifetime CN203746661U (en) | 2014-03-19 | 2014-03-19 | Winding mold for transformer pie-type coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746661U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158354A (en) * | 2016-09-07 | 2016-11-23 | 山东电力设备有限公司 | A kind of smoothing reactor coil winding arrangement |
| CN106783149A (en) * | 2017-01-19 | 2017-05-31 | 宋当建 | A kind of positive cake process equipment of pie winding for power transformer |
| CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
| CN110033943A (en) * | 2019-05-05 | 2019-07-19 | 西安永鹏机电设备制造有限公司 | A kind of reducing mold |
| CN115101332A (en) * | 2022-08-04 | 2022-09-23 | 西比里电机技术(苏州)有限公司 | Device for preparing cake-type winding of transformer by ceramic aluminum conductor |
-
2014
- 2014-03-19 CN CN201420124959.1U patent/CN203746661U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158354A (en) * | 2016-09-07 | 2016-11-23 | 山东电力设备有限公司 | A kind of smoothing reactor coil winding arrangement |
| CN106158354B (en) * | 2016-09-07 | 2019-02-26 | 山东电力设备有限公司 | A kind of smoothing reactor coil winding arrangement |
| CN106783149A (en) * | 2017-01-19 | 2017-05-31 | 宋当建 | A kind of positive cake process equipment of pie winding for power transformer |
| CN108320903A (en) * | 2017-01-19 | 2018-07-24 | 宋当建 | A kind of positive cake automation processing intelligence equipment of power distribution network transformer pie winding |
| CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
| CN110033943A (en) * | 2019-05-05 | 2019-07-19 | 西安永鹏机电设备制造有限公司 | A kind of reducing mold |
| CN110033943B (en) * | 2019-05-05 | 2024-03-26 | 西安永鹏机电设备制造有限公司 | Reducing die |
| CN115101332A (en) * | 2022-08-04 | 2022-09-23 | 西比里电机技术(苏州)有限公司 | Device for preparing cake-type winding of transformer by ceramic aluminum conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362800 photoelectric information industry base, Nan'an City, Quanzhou City, Fujian Province Patentee after: Zhongjun intelligent (Quanzhou) Co.,Ltd. Address before: 362800 photoelectric information industry base, Nan'an City, Quanzhou City, Fujian Province Patentee before: SOUTH CHINA ELECTRIC (XIAMEN) CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |