CN101651041A - Winding mould used in transformer coil - Google Patents
Winding mould used in transformer coil Download PDFInfo
- Publication number
- CN101651041A CN101651041A CN200910017566A CN200910017566A CN101651041A CN 101651041 A CN101651041 A CN 101651041A CN 200910017566 A CN200910017566 A CN 200910017566A CN 200910017566 A CN200910017566 A CN 200910017566A CN 101651041 A CN101651041 A CN 101651041A
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- mould
- internal mold
- steel plates
- rubber plate
- rectangular inner
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Abstract
The invention relates to a coil winding mould, in particular to a winding mould used in a dry type amorphous alloy transformer coil, comprising a rectangular inner mould, end supporting plates arranged at two ends of the rectangular inner mould and a winding shaft arranged in the middle of the rectangular inner mould, wherein, the rectangular inner mould is constituted by a plurality of steel plates which are connected end to end; the two ends of the steel plates bend inwards to form a right angle with the steel plate surface; a silicon rubber plate is nipped between the two buckling ends of two adjacent steel plates; the outsides of the two buckling ends are respectively arranged with a reinforcement plate; and the two reinforcement plates, two buckling ends and the silicon rubber plate are fastened through bolts. The invention has simple structure, few mould opening materials, low cost, adjustable mould size and higher popularity.
Description
Technical field:
The present invention relates to a kind of coil winding mould, especially a kind of dry type amorphous alloy transformer coil winding mould.
Background technology:
At present, pass in the coil winding mould of dry type amorphous alloy transformer, generally mostly be overall structure, fixed mould, the Mould Machining difficulty, and mould opening materials is many, the die cost height, and die size immobilizes, and versatility is poor.
Summary of the invention:
The invention provides a kind of winding mould used in transformer coil, it is simple in structure, and mould opening materials is few, and cost is low, and die size is adjustable, and versatility is higher, and can satisfy the coil winding requirement, has solved problems of the prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: it comprises the rectangle internal mold, be located at the end supporting bracket at rectangle internal mold two ends, be located at the middle roll of rectangle internal mold, described rectangle internal mold is connected to form by some blocks of end to end steel plates, the inward at both ends bending of steel plate meets at right angles with surface of steel plate, accompany silicane rubber plate between two bending ends of adjacent two steel plates, the two bending ends outside is provided with stiffener respectively, and two stiffeners, two bending ends and silicane rubber plate pass through bolted.
The present invention adopts such scheme, and is simple in structure, adopts some blocks of end to end steel plates to connect to form the rectangle internal mold, makes internal mold assembling, dismounting simply, easy to maintenance, both satisfied the requirement of coil winding, reduced mould opening materials again, reduced die cost; Between two bending ends of adjacent two steel plates silicane rubber plate is set, by regulating the size of a silicane rubber plate tunable integer mould, the versatility of mould is improved, silicane rubber plate can guarantee the sealing effectiveness of internal mold in addition, to satisfy the pouring technology requirement; Stiffener can guarantee that the connection of steel plate junction is stable, prevents the distortion of two steel plate junctions.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cross section structure for amplifying schematic diagram of rectangle internal mold among Fig. 1.
Fig. 3 is the B portion structure for amplifying schematic diagram among Fig. 2.
Among the figure, 1, the rectangle internal mold; 2, end supporting bracket; 3, roll; 4, steel plate; 5, silicane rubber plate; 6, stiffener.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the present invention will be described in detail.
As shown in Figure 1, the present invention includes rectangle internal mold 1, be located at the end supporting bracket 2 at rectangle internal mold 1 two ends, be located at the roll 3 of rectangle internal mold 1 centre.
Shown in Fig. 2～3, rectangle internal mold 1 of the present invention is connected to form by five blocks of end to end steel plates 4, the inward at both ends bending of steel plate 4 meets at right angles with steel plate 4 surfaces, accompany silicane rubber plate 5 between two bending ends of adjacent two steel plates 4, the two bending ends outside is provided with stiffener 6, two stiffeners 6, two bending ends and silicane rubber plate 5 respectively and passes through bolted.
During installation, the rectangular bending end of the bending of five block plates 4 is end to end, between two bending ends of adjacent two steel plates 4, install silicane rubber plate 5 additional, the outside at two bending ends installs stiffener 6 respectively additional, and it is tightened together by bolt, in two ends installation end supporting bracket 2, in the middle of rectangle internal mold 1, penetrate roll 3 and get final product then.Rectangle internal mold 1 adopts five blocks of end to end steel plates 4 to connect to form, make internal mold assembling, dismounting simply, easy to maintenance, reduced mould opening materials, reduced die cost, by adjusting the size and the quantity of silicane rubber plate 5, the size of adjustable die itself, the mould versatility is improved, installs stiffener 6 respectively additional, can strengthen the strength of stability of steel plate 4 connection places in the outside of two bending ends, prevent steel plate 4 distortion, in addition, by the cooperate sealing that can guarantee rectangle internal mold 1 of stiffener 6, satisfy the requirement of cast operation with silicane rubber plate 5.
The present invention does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1, a kind of winding mould used in transformer coil, comprise the rectangle internal mold, be located at the end supporting bracket at rectangle internal mold two ends, be located at the middle roll of rectangle internal mold, it is characterized in that: described rectangle internal mold is connected to form by some blocks of end to end steel plates, and the inward at both ends bending of steel plate meets at right angles with surface of steel plate, accompanies silicane rubber plate between two bending ends of adjacent two steel plates, the two bending ends outside is provided with stiffener respectively, and two stiffeners, two bending ends and silicane rubber plate pass through bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910017566A CN101651041A (en) | 2009-08-05 | 2009-08-05 | Winding mould used in transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910017566A CN101651041A (en) | 2009-08-05 | 2009-08-05 | Winding mould used in transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101651041A true CN101651041A (en) | 2010-02-17 |
Family
ID=41673243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910017566A Pending CN101651041A (en) | 2009-08-05 | 2009-08-05 | Winding mould used in transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101651041A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306546A (en) * | 2011-05-23 | 2012-01-04 | 广东海鸿变压器有限公司 | Coil winding mould for oil-immersed transformer with three-dimensional roll iron core |
| CN103187163A (en) * | 2011-12-28 | 2013-07-03 | 上海置信电气非晶有限公司 | High-voltage wiring board pouring mould splicing structure for epoxy pouring type dry-type transformer |
| CN103286897A (en) * | 2013-05-17 | 2013-09-11 | 宁波奥克斯高科技有限公司 | Manufacturing method of casting type high-pressure coil mold |
| CN103310975A (en) * | 2013-05-24 | 2013-09-18 | 中电电气(江苏)股份有限公司 | Amorphous alloy transformer winding multifunctional mould |
| CN105006361A (en) * | 2015-08-05 | 2015-10-28 | 江西大族能源科技股份有限公司 | Double-station winding machine for high-tension coil of three-dimensional wound core dry type transformer |
-
2009
- 2009-08-05 CN CN200910017566A patent/CN101651041A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306546A (en) * | 2011-05-23 | 2012-01-04 | 广东海鸿变压器有限公司 | Coil winding mould for oil-immersed transformer with three-dimensional roll iron core |
| CN103187163A (en) * | 2011-12-28 | 2013-07-03 | 上海置信电气非晶有限公司 | High-voltage wiring board pouring mould splicing structure for epoxy pouring type dry-type transformer |
| CN103286897A (en) * | 2013-05-17 | 2013-09-11 | 宁波奥克斯高科技有限公司 | Manufacturing method of casting type high-pressure coil mold |
| CN103286897B (en) * | 2013-05-17 | 2015-04-22 | 宁波奥克斯高科技有限公司 | Manufacturing method of casting type high-pressure coil mold |
| CN103310975A (en) * | 2013-05-24 | 2013-09-18 | 中电电气(江苏)股份有限公司 | Amorphous alloy transformer winding multifunctional mould |
| CN105006361A (en) * | 2015-08-05 | 2015-10-28 | 江西大族能源科技股份有限公司 | Double-station winding machine for high-tension coil of three-dimensional wound core dry type transformer |
| CN105006361B (en) * | 2015-08-05 | 2018-10-02 | 江西大族能源科技股份有限公司 | Dry-type transformer with three-dimensional rolled iron core high-tension coil dibit coil winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |