CN203250635U - Winding mould for lower-voltage foil type coils of transformer - Google Patents
Winding mould for lower-voltage foil type coils of transformer Download PDFInfo
- Publication number
- CN203250635U CN203250635U CN2013202302543U CN201320230254U CN203250635U CN 203250635 U CN203250635 U CN 203250635U CN 2013202302543 U CN2013202302543 U CN 2013202302543U CN 201320230254 U CN201320230254 U CN 201320230254U CN 203250635 U CN203250635 U CN 203250635U
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- mould
- steel ring
- low voltage
- voltage foil
- winding mould
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Abstract
The utility model discloses a winding mould for lower-voltage foil type coils of a transformer. The winding mould comprises a mould clamping plate, an inner supporting plate, a steel ring, mould equipment fasteners, square steel and C-shaped clips. The mould steel ring and the square steel are fixed through the C-shaped clips. The mould clamping plate and the inner supporting plate are fixedly arranged on the axis of the mould through the mould equipment fasteners. The mould is low in cost and convenient to use, and effectively overcomes defects in the prior art.
Description
Technical field
The utility model relates to a kind of winding mould of transformer coil, particularly a kind of winding mould for the transformer low voltage foil coil.
Background technology
In order to guarantee the physical dimension of transformer coil, coil must be wound on the winding mould of given size, and low voltage foil type coil equally also must be wound on the winding mould.
Traditional winding mould generally adopts wooden model or aluminum alloy cast modeling, this class winding mould, and processing time consuming is taken material, and cost of manufacture is high, heavy and use inconvenience.
The utility model content
The utility model is for the existing problem of existing winding mould, and a kind of winding mould for the transformer low voltage foil coil is provided.This die cost is low, easy to use, effectively remedies existing defective in the prior art.
In order to achieve the above object, the utility model adopts following technical scheme:
The winding mould that is used for the transformer low voltage foil coil, described winding mould comprise mold clamp board, interior fagging, steel ring, mould equipment securing member, square steel and C word folder; Be provided with on the described steel ring and meet the platform that low voltage foil type coil is drawn the busbar width requirement, the centre position of platform is provided with the flanging breach, in the described flanging breach and flanging two sides square steel is set, and be fixed by C word folder; Offer fixedly axle center hole on the described mold clamp board, and be provided with and meet the breach that low voltage foil type coil is drawn the busbar width requirement, described interior fagging matches with the steel ring endoporus, offers fixedly axle center hole in the middle of it; Be fixedly connected by the mould equipment securing member between described mold clamp board and the interior fagging, this phase connecting structure is distributed in the steel ring two ends relatively with the interior fagging on it, and be separately fixed at the two ends of steel ring by the mould equipment securing member that passes steel ring, so that the interior fagging at two ends is built in respectively the inside of steel ring; The interior fagging and the mold clamp board that are fixed on the steel ring two ends are fixedly mounted on mould shaft in the heart by the fixedly axle center hole on it.
In preferred embodiment of the present utility model, the thickness of described mold clamp board is 10mm.
Further, the thickness of described interior fagging is 10mm, and the assemblage gap between the steel ring is 0.3mm.
Further, the thickness of described steel ring is 1.5mm.
Further, described square steel is of a size of 8x8mm.
Further, described C word sandwiched places apart from steel ring two end 35-60mm places.
Further, described fixedly axle center hole is square.
Winding mould according to such scheme formation is simple in structure, processing is fast, the processing charges material is few, low cost of manufacture.Moreover the mould that the utility model provides is applicable to the coil of multiple diameter specification.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation;
Fig. 2 is mold clamp board in the utility model;
The schematic diagram of fagging in Fig. 3;
Fig. 4 is the sectional view of steel ring in the utility model;
Fig. 5 is the vertical view of steel ring in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, it is depicted as the winding mould that is used for the transformer low voltage foil coil that the utility model provides.This winding mould is comprised of mold clamp board 1, interior fagging 2, steel ring 3, mould equipment securing member 4, square steel 5 and C word folder 6, wherein mould steel ring 3, square steel 5 are fixed by C word folder 6, mold clamp board 1 is distributed in steel ring 3 two ends, and interior fagging 2 is built in the two ends of steel ring, is fixedly mounted on mould shaft in the heart by mould equipment securing member 4 simultaneously.
Referring to Fig. 2, it is depicted as mold clamp board 1 structure in the mould.This mold clamp board 1 usefulness 10mm heavy sheet glass silk laminated insulating plate processing and fabricating forms, and its integral body is circular, is provided with to meet the breach 11 that low voltage foil type coil is drawn the busbar width requirement, and the position that is positioned at mold clamp board central shaft 16 on this breach 11 is provided with a groove 15.The center of mold clamp board 1 offers square fixedly axle center hole 14, simultaneously be provided with 5 installing holes 12,13 all around at fixing axle center hole 14, these 5 installing holes 12,13 are distributed on the same circumference, wherein two installing holes 12 are along position shown in the horizontal axis 17(figure of mold clamp board 1) distribute, with the center of circle to directly, be used for being fixed by mould equipment securing member 4 and interior fagging 2; Other 3 installing holes 13 are symmetrical along central shaft 16, are used for clamping between the upper/lower die clamping plate 1 using.
Referring to Fig. 3, it is depicted as interior fagging 2 structures in the mould.Should form by interior fagging 2 usefulness 10mm heavy sheet glass silk laminated insulating plate processing and fabricatings, its inner-cavity structure matched in clearance whole and steel ring 5, and the gap between the steel ring is 0.3mm.Interior fagging 2 integral body are circular, be provided with a platform 21 on it, the centre position of platform is provided with corresponding groove 22, the centre of interior fagging 2 is provided with square fixedly axle center hole 23, simultaneously be distributed with 5 placement holes 24,25 all around at fixing axle center hole 23, these 5 placement holes 24,25 concrete distribution and function are identical with 5 placement holes on the mold clamp board 1, are not given unnecessary details herein.
Referring to Fig. 4 and Fig. 5, it is depicted as the structure of steel ring 3 in the mould.Steel ring 3 is comprised of circular arc portion 31 and a terrace part 32, and it is made with the 1.5mm steel plate, and the circular arc portion of steel ring 3 is through three core cylinder machine-shapings, and linear platform is partly used the folding brake bending and molding.Be provided with flanging breach 33 at platform 32, two sides that reach flanging 34 in this breach all arrange the square steel 5 of 8 * 8mm, and are fixed from two ends by C word folder 6.In order to reach good fixed effect, C word folder 6 is arranged at apart from steel ring two end 35-60mm places (as shown in Figure 5).
The winding mould that is used for the transformer low voltage foil coil of said structure is when installing, and the first step cooperatively interacts mold clamp board 1 and interior fagging 2, both is fixed by the installing hole 12,25 on it by mould equipment securing member 4;
Second step places square steel 5 in the flanging breach 33 of steel ring 3 and two sides of flanging 34, and presss from both sides 6 with the C word and at two ends they are interfixed;
The 3rd step, the mold clamp board 1 and the interior fagging 2 in the interior fagging 2 that fix are inserted in steel ring 3 two ends, and pass the installing hole 13 on steel ring 3, the mold clamp board 1, the installing hole 24 on the interior fagging 2 by mould equipment securing member 4, the mold clamp board 1 and the interior fagging 2 that fix are fixed on the steel ring two ends, and wherein mold clamp board 1 is fixedly mounted on mould shaft in the heart by the mould equipment securing member.
After the mould low voltage foil type coil coiling that forms thus is complete, can easily steel ring 3 be taken out from coil by removing square steel 5.
Its processing of the winding mould that is used for the transformer low voltage foil coil that the utility model provides is fast, takes material few, low cost of manufacture, and can reach the purpose of the coil diameter of a mold clamping plate suitable for various size.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. be used for the winding mould of transformer low voltage foil coil, it is characterized in that, described winding mould comprises mold clamp board, interior fagging, steel ring, mould equipment securing member, square steel and C word folder; Be provided with on the described steel ring and meet the platform that low voltage foil type coil is drawn the busbar width requirement, the centre position of platform is provided with the flanging breach, in the described flanging breach and flanging two sides square steel is set, and be fixed by C word folder; Offer fixedly axle center hole on the described mold clamp board, and be provided with and meet the breach that low voltage foil type coil is drawn the busbar width requirement, described interior fagging matches with the steel ring endoporus, offers fixedly axle center hole in the middle of it; Be fixedly connected by the mould equipment securing member between described mold clamp board and the interior fagging, this phase connecting structure is distributed in the steel ring two ends relatively with the interior fagging on it, and be separately fixed at the two ends of steel ring by the mould equipment securing member that passes steel ring, so that the interior fagging at two ends is built in respectively the inside of steel ring; The interior fagging and the mold clamp board that are fixed on the steel ring two ends are fixedly mounted on mould shaft in the heart by the fixedly axle center hole on it.
2. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, the thickness of described mold clamp board is 10mm.
3. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, the thickness of described interior fagging is 10mm, and the assemblage gap between the steel ring is 0.3mm.
4. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, the thickness of described steel ring is 1.5mm.
5. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, described square steel is of a size of 8x8mm.
6. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, described C word sandwiched places apart from steel ring two end 35-60mm places.
7. the winding mould for the transformer low voltage foil coil according to claim 1 is characterized in that, described fixedly axle center hole is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202302543U CN203250635U (en) | 2013-04-28 | 2013-04-28 | Winding mould for lower-voltage foil type coils of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202302543U CN203250635U (en) | 2013-04-28 | 2013-04-28 | Winding mould for lower-voltage foil type coils of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250635U true CN203250635U (en) | 2013-10-23 |
Family
ID=49377061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202302543U Expired - Fee Related CN203250635U (en) | 2013-04-28 | 2013-04-28 | Winding mould for lower-voltage foil type coils of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047649A (en) * | 2019-04-09 | 2019-07-23 | 李健 | A kind of adjustable winding structure of dry-type transformer foil coil |
-
2013
- 2013-04-28 CN CN2013202302543U patent/CN203250635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047649A (en) * | 2019-04-09 | 2019-07-23 | 李健 | A kind of adjustable winding structure of dry-type transformer foil coil |
| CN110047649B (en) * | 2019-04-09 | 2020-12-08 | 台州百瑞电子科技有限公司 | Foil coil adjustable winding structure of dry type transformer |
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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: 20131023 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |