CN202585102U - Adjustable winding former for elliptical coil of transformer - Google Patents
Adjustable winding former for elliptical coil of transformer Download PDFInfo
- Publication number
- CN202585102U CN202585102U CN2012201517740U CN201220151774U CN202585102U CN 202585102 U CN202585102 U CN 202585102U CN 2012201517740 U CN2012201517740 U CN 2012201517740U CN 201220151774 U CN201220151774 U CN 201220151774U CN 202585102 U CN202585102 U CN 202585102U
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- fixed head
- adjustable
- winding former
- coil
- support bar
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Abstract
The utility model discloses an adjustable winding former for an elliptical coil of a transformer, wherein the adjustable winding former comprises a fixing plate device, a winding shaft, an adjustable device and at least one support bar; the fixing plate device is fixed on the winding shaft; and the support bar is fixed on the fixing plate device through the adjustable device. The adjustable winding former leads the elliptical coil to achieve positioning and shaping functions during the winding process, can achieve the adjustable winding range for the coil, can be suitable for capacity coils of similar versions, has the advantages of simple structure and the like, and is convenient to use.
Description
Technical field
The utility model belongs to the power transformer technical field, particularly a kind of adjustable winding former of oval coil of transformer.
Background technology
The adjustable winding former of high pressure elliptical coil is applied in the coiling of SGB dry-type transformer, and the high-tension winding mould of dry-type transformer generally is the coil-winding mould that adopts an a kind of specialty of transformer use of specification at present; There is the transformer of several specifications must produce several kinds of coiling moulds; And each coiling mould all be one big one little, need mould be gone out after coil winding is accomplished, to winding deformation or interior insulation damages; Long-term use can cause mould to damage; Dry-type transformer coil coiling for a long time realizes one module multiple usages, and number of patent application is at present: 201110290364.4 patent of invention discloses the adjustable coiling mould of a kind of array of dry transformer foil coil; When this patent application has overcome dried change paper tinsel coiling coiling, there are not the characteristics of adjustable coiling mould.
The utility model content
The purpose of the utility model is to provide a kind of dried adjustable winding former of oval coil that uprises the transformer of pressing the non-adjustable problem of elliptical coil coiling mould that overcomes; Comprise fixing plate device, roll, adjustable apparatus and at least one support bar; Said fixing plate device is fixed on the roll, and said support bar is fixed on the fixing plate device through adjustable apparatus.
Preferably, said fixing plate device comprises first fixed head, second fixed head, and said first fixed head, second fixed head difference secured in parallel are in the upper and lower side of roll.
Preferably, said adjustable apparatus comprises screw rod secured adjusted seat, adjusting screw(rod), and said screw rod secured adjusted seat is installed on first fixed head, and said adjusting screw(rod) connects said support bar and screw rod secured adjusted seat.
Preferably, the material of said support bar is a steel, and cross sectional shape is " U " shape.
Preferably, the quantity of said support bar is 10, be positioned at first fixed head, second fixed head around.
Preferably, the quantity of said screw rod secured adjusted seat, adjusting screw(rod) is 10.
Preferably, the surface configuration of said first fixed head, second fixed head is oval.
Preferably, said first fixed head, second fixed head are fixed on the roll through welding manner.
After adopting said structure, the utlity model has following beneficial effect: the utility model to elliptical coil coiling play location, styling, realize the adjustable advantage of scope of coil-winding, applicable to the capacity coil use of close version; A coiling mould of this product can coiling 3-4 kind capacity product, no matter and the change of design version, only require that the height of coil and external diameter get final product in adjustable extent.
Description of drawings
Fig. 1 is the plan structure figure of the utility model;
Fig. 2 is the main TV structure figure of the utility model Fig. 1.
Embodiment
Come the utility model is done further detailed explanation below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 1-shown in Figure 2; The utility model provides a kind of adjustable winding former of oval coil of transformer; Comprise fixing plate device, roll 4, adjustable apparatus and at least one support bar 5; Said fixing plate device is fixed on the roll 4, and said support bar 5 is fixed on first fixed head 11 through adjustable apparatus; Said fixing plate device comprises first fixed head 11, second fixed head 12, said first fixed head 11, second fixed head 12 respectively secured in parallel in the upper and lower side of roll 4; Said adjustable apparatus comprises screw rod secured adjusted seat 2, adjusting screw(rod) 3, and said screw rod secured adjusted seat 2 is installed on first fixed head 11, and said adjusting screw(rod) 3 connects said support bar 5 and screw rod secured adjusted seat 2; The material of said support bar 5 is a steel, and cross sectional shape is " U " shape; The quantity of said support bar 5 is 10, be positioned at first fixed head 11, second fixed head 12 around, the utility model is provided with oval curved position of 10 support bars, 5 controls and size, stress point evenly disperses when making coiling, guarantees not yielding; The quantity of said screw rod secured adjusted seat 2, adjusting screw(rod) 3 is 10; The surface configuration of said first fixed head 11, second fixed head 12 is oval; Said first fixed head 11, second fixed head 12 are fixed on the roll 4 through welding manner, and the utility model structure is oversimplified more.
The utility model when concrete the use, through the size of coiling, the scalable winding former that selection will be used, mainly select helical pitch that whether height of adjustable mold reach coil height and adjusting screw(rod) 3 promptly: the scope that oval external diameter is adjustable is selected.And the size of several kinds of specification coils that generally close on can be used same scalable winding former, at first through adjusting screw(rod) 3 mould is transferred to minimum dimension value and full-size value, measures outside dimension, comprises major axis and minor axis.Be inserted in inner core 6 then, the rising support bar holds out against inner core 6 coiling that promptly is available on the machine, and regulates behind the following machine that adjusting screw(rod) 3 can Panasonic's coil down.
The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; And other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (8)
1. the adjustable winding former of oval coil of a transformer; It is characterized in that: comprise fixing plate device, roll (4), adjustable apparatus and at least one support bar (5); Said fixing plate device is fixed on the roll (4), and said support bar (5) is fixed on the fixing plate device through adjustable apparatus.
2. the adjustable winding former of oval coil of transformer according to claim 1; It is characterized in that: said fixing plate device comprises first fixed head (11), second fixed head (12), and said first fixed head (11), second fixed head (12) difference secured in parallel are in the upper and lower side of roll (4).
3. the adjustable winding former of oval coil of transformer according to claim 2; It is characterized in that: said adjustable apparatus comprises screw rod secured adjusted seat (2), adjusting screw(rod) (3); Said screw rod secured adjusted seat (2) is installed on first fixed head (11), and said adjusting screw(rod) (3) connects said support bar (5) and screw rod secured adjusted seat (2).
4. the adjustable winding former of oval coil of transformer according to claim 3, it is characterized in that: the material of said support bar (5) is a steel, cross sectional shape is " U " shape.
5. the adjustable winding former of oval coil of transformer according to claim 4, it is characterized in that: the quantity of said support bar (5) is 10, be positioned at first fixed head (11), second fixed head (12) around.
6. the oval coil scalable of transformer according to claim 5 winding former, it is characterized in that: the quantity of said screw rod secured adjusted seat (2), adjusting screw(rod) (3) is 10.
7. the adjustable winding former of oval coil of transformer according to claim 6 is characterized in that: the surface configuration of said first fixed head (11), second fixed head (12) is for oval.
8. the adjustable winding former of oval coil of transformer according to claim 7, it is characterized in that: said first fixed head (11), second fixed head (12) are fixed on the roll (4) through welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517740U CN202585102U (en) | 2012-04-11 | 2012-04-11 | Adjustable winding former for elliptical coil of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517740U CN202585102U (en) | 2012-04-11 | 2012-04-11 | Adjustable winding former for elliptical coil of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585102U true CN202585102U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201517740U Expired - Fee Related CN202585102U (en) | 2012-04-11 | 2012-04-11 | Adjustable winding former for elliptical coil of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585102U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337360A (en) * | 2013-07-18 | 2013-10-02 | 西安天虹电气有限公司 | Novel non-cast dry type transformer high-low voltage coil winding die |
| CN105336493A (en) * | 2014-08-14 | 2016-02-17 | 特变电工沈阳变压器集团有限公司 | Elliptical coil die used for transformer |
| CN107346707A (en) * | 2016-05-04 | 2017-11-14 | 卿力元 | Long Circle transformer coil adjustable coiling die |
| CN109859944A (en) * | 2019-01-04 | 2019-06-07 | 合肥聚能电物理高技术开发有限公司 | Superconduction CICC solenoid magnet body coil vacuum pressure impregnation mold and impregnation technology |
| 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 |
| CN110111994A (en) * | 2019-06-13 | 2019-08-09 | 聊城华瑞电气有限公司 | A kind of distribution transformer oblong coil adjustable winding tool |
| CN111009409A (en) * | 2019-12-10 | 2020-04-14 | 浙江海通通讯电子股份有限公司 | Ultrathin coil tool jig, preparation method and preparation equipment |
-
2012
- 2012-04-11 CN CN2012201517740U patent/CN202585102U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337360A (en) * | 2013-07-18 | 2013-10-02 | 西安天虹电气有限公司 | Novel non-cast dry type transformer high-low voltage coil winding die |
| CN103337360B (en) * | 2013-07-18 | 2015-11-18 | 西安天虹电气有限公司 | A kind of novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool |
| CN105336493A (en) * | 2014-08-14 | 2016-02-17 | 特变电工沈阳变压器集团有限公司 | Elliptical coil die used for transformer |
| CN107346707A (en) * | 2016-05-04 | 2017-11-14 | 卿力元 | Long Circle transformer coil adjustable coiling die |
| CN109859944A (en) * | 2019-01-04 | 2019-06-07 | 合肥聚能电物理高技术开发有限公司 | Superconduction CICC solenoid magnet body coil vacuum pressure impregnation mold and impregnation technology |
| 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 |
| CN110111994A (en) * | 2019-06-13 | 2019-08-09 | 聊城华瑞电气有限公司 | A kind of distribution transformer oblong coil adjustable winding tool |
| CN111009409A (en) * | 2019-12-10 | 2020-04-14 | 浙江海通通讯电子股份有限公司 | Ultrathin coil tool jig, preparation method and preparation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |