CN204720311U - A kind of oval mould for winded coil of transformer - Google Patents
A kind of oval mould for winded coil of transformer Download PDFInfo
- Publication number
- CN204720311U CN204720311U CN201520446913.6U CN201520446913U CN204720311U CN 204720311 U CN204720311 U CN 204720311U CN 201520446913 U CN201520446913 U CN 201520446913U CN 204720311 U CN204720311 U CN 204720311U
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- China
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- stiffener
- lower shoe
- upper plate
- coil
- mould
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Abstract
The utility model discloses a kind of oval mould for winded coil of transformer, this mould comprises coaming plate, stiffener, upper plate and lower shoe, is equipped with and the rectangular opening of coiling arbor with footpath in the central area of stiffener, upper plate and lower shoe; Upper plate and lower shoe are provided with the screwed hole for installing fixing copper bar clamp used, and upper plate and lower shoe are arranged on the two ends up and down of coaming plate, and stiffener is arranged on the central region of coaming plate.The coil that this oval mould is made has had the advantage that the high and Long Circle structure coil of circular configuration coil mechanical strength is beneficial to material-saving concurrently, and mechanical strength is high, reuses not yielding, and structure is simply, easy to process and cost is low.
Description
Technical field
The utility model belongs to transformer manufacture technology, relates to a kind of oval mould for winded coil of transformer.
Background technology
Traditional transformer coil winding mould generally based on wood model structure or cast aluminum mode structure, is circular configuration.Wooden structure winding mould mechanical strength is not high, and Long-Time Service is easily out of shape.Aluminum cast structure mold cost is high, and after product design upgrades, mould cannot use by secondary, causes larger waste.
Summary of the invention
The purpose of this utility model is to provide a kind of oval mould for winded coil of transformer, the coil that this oval mould is made has had the advantage that the high and Long Circle structure coil of circular configuration coil mechanical strength is beneficial to material-saving concurrently, mechanical strength is high, reuse not yielding, structure is simple, easy to process and cost is low.
The purpose of this utility model is achieved through the following technical solutions:
For an oval mould for winded coil of transformer, it is characterized in that: this mould comprises coaming plate, stiffener, upper plate and lower shoe, be equipped with in the central area of stiffener, upper plate and lower shoe and the rectangular opening of coiling arbor with footpath; Upper plate and lower shoe are provided with the screwed hole for installing fixing copper bar clamp used, and upper plate and lower shoe are arranged on the two ends up and down of coaming plate, and stiffener is arranged on the central region of coaming plate.
In the utility model, coaming plate and stiffener, upper plate and lower shoe weld together.The demoulding after completing for convenience of coil winding, described coaming plate is divided into left and right two halves along rectangular opening position.
The utility model is a kind of winding mould of brand-new oval structure pattern transformer coil, and the transformer coil adopting this oval mould to make has had the advantage that the high and Long Circle structure coil of circular configuration coil mechanical strength is beneficial to material-saving concurrently.
Oval mould is made as master with steel plate, and structure is simple, easy to process, low cost of manufacture.This mould is made up of coaming plate, stiffener and base plate, separately on upper and lower bottom plate, devises screwed hole, coiling paper tinsel around product time, in order to install fixing copper bar clamp used, had wire-wound product and the paper tinsel versatility around product concurrently.
During Making mold, first according to setting-out drawing making upper and lower bottom plate and middle stiffener, on base plate and stiffener, tool has and the rectangular opening of coiling arbor with footpath, then coaming plate on corral outside, then welds namely plastic.The demoulding after completing for convenience of coil winding, winding mould need be divided into left and right two halves, the mould completed be split along point half cut line of mould shown in figure, finally polishes cut surface, solder side, polishing coaming plate surface, to smooth degree, namely completes the manufacturing of whole set of die.
The utility model is made by steel plate and processes, and versatility is good, and mechanical strength is high, reuses not yielding, and structure is simple, easy to process and cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of upper plate in the utility model.
Fig. 3 is the structural representation of stiffener in the utility model.
Embodiment
For an oval mould for winded coil of transformer, see Fig. 1 to Fig. 3, this mould comprises coaming plate 1, stiffener 2, upper plate 3 and lower shoe 4, is equipped with and the rectangular opening 5 of coiling arbor with footpath in the central area of stiffener, upper plate and lower shoe; Upper plate and lower shoe are provided with the screwed hole 6 for installing fixing copper bar 7 clamp 9 used, and copper bar 7 is fixed on upper plate and lower shoe by screw 8.Upper plate and lower shoe are arranged on the two ends up and down of coaming plate, and stiffener is arranged on the central region of coaming plate.Coaming plate and stiffener, upper plate and lower shoe weld together.The demoulding after completing for convenience of coil winding, coaming plate is divided into left and right two halves along rectangular opening position, and in Fig. 1, A is line of cut.
Oval mould is made as master with steel plate, and structure is simple, easy to process, low cost of manufacture.This mould is made up of coaming plate, stiffener and base plate, separately on upper and lower bottom plate, devises screwed hole, coiling paper tinsel around product time, in order to install fixing copper bar clamp used, had wire-wound product and the paper tinsel versatility around product concurrently.
During Making mold, first according to setting-out drawing making upper and lower bottom plate and middle stiffener, on base plate and stiffener, tool has and the rectangular opening of coiling arbor with footpath, then coaming plate on corral outside, then welds namely plastic.The demoulding after completing for convenience of coil winding, winding mould need be divided into left and right two halves, the mould completed be split along point half cut line of mould shown in figure, finally polishes cut surface, solder side, polishing coaming plate surface, to smooth degree, namely completes the manufacturing of whole set of die.
Facts have proved, this structure mold is easy to use, fully meets Production requirement, creates great economic results in society.
Claims (3)
1. the oval mould for winded coil of transformer, it is characterized in that: this mould comprises coaming plate (1), stiffener (2), upper plate (3) and lower shoe (4), be equipped with in the central area of stiffener (2), upper plate (3) and lower shoe (4) and the rectangular opening (5) of coiling arbor with footpath; Upper plate (3) and lower shoe (4) are provided with the screwed hole (6) for installing fixing copper bar clamp used, and upper plate (3) and lower shoe (4) are arranged on the two ends up and down of coaming plate (1), and stiffener (2) is arranged on the central region of coaming plate (1).
2. the oval mould for winded coil of transformer according to claim 1, is characterized in that: coaming plate (1) and stiffener (2), upper plate (3) and lower shoe (4) weld together.
3. the oval mould for winded coil of transformer according to claim 1, is characterized in that: described coaming plate (1) is divided into left and right two halves along rectangular opening (5) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446913.6U CN204720311U (en) | 2015-06-26 | 2015-06-26 | A kind of oval mould for winded coil of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446913.6U CN204720311U (en) | 2015-06-26 | 2015-06-26 | A kind of oval mould for winded coil of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720311U true CN204720311U (en) | 2015-10-21 |
Family
ID=54319287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446913.6U Expired - Fee Related CN204720311U (en) | 2015-06-26 | 2015-06-26 | A kind of oval mould for winded coil of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900394A (en) * | 2015-06-26 | 2015-09-09 | 镇江天力变压器有限公司 | Elliptic die for winding transformer coil |
-
2015
- 2015-06-26 CN CN201520446913.6U patent/CN204720311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900394A (en) * | 2015-06-26 | 2015-09-09 | 镇江天力变压器有限公司 | Elliptic die for winding transformer coil |
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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: 20151021 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |