CN203433995U - Low voltage foil winding mold - Google Patents
Low voltage foil winding mold Download PDFInfo
- Publication number
- CN203433995U CN203433995U CN201320389566.9U CN201320389566U CN203433995U CN 203433995 U CN203433995 U CN 203433995U CN 201320389566 U CN201320389566 U CN 201320389566U CN 203433995 U CN203433995 U CN 203433995U
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- China
- Prior art keywords
- mold
- die
- low voltage
- plate
- foil winding
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- Expired - Fee Related
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Abstract
The utility model discloses a low voltage foil winding mold which comprises a foil winding mold body and partition plates installed at the two ends of the foil winding mold body. The foil winding mold body comprises a first mold plate and a second mold plate, the first mold plate and the second mold plate are distributed bilaterally and are of half-cylinder shapes, each partition plate is oval and comprises straight portions and arc portions, the middle of each straight portion is provided with a groove, the first mold plate and the second mold are tightly attached to arc portions on two sides of the partition plates respectively, and the end of the first mold plate and the end of the second mold plate are vertically bent to inner sides and connected into the grooves of the straight portions of the partition plates in a clamped mode. According to the low voltage foil winding mold, when demolding is carried out, the two bilaterally-distributed mold plates can be folded inwards and are taken out of a low voltage side coil, it is ensured that coils on the inner side of the lower voltage side coil cannot be scratched, demolding is convenient to achieve, a check block used for containing low voltage leading-out bars is arranged, the low voltage leading-out bars are effectively prevented from slanting, and the foil winding mold is simple in structure and convenient to use and has good application prospects.
Description
Technical field
The utility model is specifically related to a kind of low voltage foil winding mould, belongs to transformer coiling technical field.
Background technology
At present, the paper tinsel winding mold tool that is used for the low-voltage side coil of transformer, at paper tinsel winding mold tool in when coiling, need to increase in outside the smooth plastic spacer that one deck demoulding is used, when the demoulding, first plastic spacer is extracted out between paper tinsel winding mold tool and low-voltage side coil, then paper tinsel winding mold tool is taken out in low-voltage side coil, in extracting the process of plastic spacer out, need energetically, easily by low-voltage side coil by the coil scratch of inner side, affect the quality of low-voltage side coil, also have paper tinsel winding mold tool outside to increase smooth plastic spacer, during coiling, inserting low pressure draws while arranging, need to be with hand steered, so that it is crooked to prevent that low pressure from drawing row, waste time and energy.
Utility model content
In order to overcome in prior art the paper tinsel winding mold tool for the low-voltage side coil of transformer, the problem of demoulding inconvenience.The low voltage foil winding mould that the utility model provides, during the demoulding, can, by two Die and mould plates of left and right distribution, to inside, close up, directly from low-voltage side coil, take out, guarantee that the coil of low-voltage side coil inner side, not by scratch, is convenient in demoulding, and is provided with the block of drawing row for placing low pressure, effectively prevent that low pressure from drawing row crooked, simple in structure, easy to use, have a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of low voltage foil winding mould, it is characterized in that: comprise the concrete dividing plate with being arranged on the concrete two ends of paper tinsel winding mold of paper tinsel winding mold, described paper tinsel winding mold specifically comprises half-terete the first Die and mould plate and the second Die and mould plate that is left and right distribution, described dividing plate is elliptical shape, comprise line part and arc sections, the middle part of described line part is provided with groove, described the first Die and mould plate and the second Die and mould plate are close to respectively the arc sections of dividing plate both sides, and the end of the first Die and mould plate and the second Die and mould plate is vertical bending to the inside, be connected in the groove of line part of dividing plate.
Aforesaid a kind of low voltage foil winding mould, is characterized in that: described the first Die and mould plate and the second Die and mould plate are hollow structure, and inwall is provided with a circle for the projection of stationary barrier.
Aforesaid a kind of low voltage foil winding mould, is characterized in that: the center of described dividing plate is also provided with the perforate of a square shape.
Aforesaid a kind of low voltage foil winding mould, is characterized in that: the outer wall of described the first Die and mould plate is provided with the block of drawing row for placing low pressure.
The beneficial effects of the utility model are: the low voltage foil winding mould that the utility model provides, during the demoulding, can, by two Die and mould plates of left and right distribution, to inside, close up, directly from low-voltage side coil, take out, guarantee that the coil of low-voltage side coil inner side, not by scratch, is convenient in demoulding, and is provided with the block of drawing row for placing low pressure, effectively prevent that low pressure from drawing row crooked, simple in structure, easy to use, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structure chart of low voltage foil winding mould of the present utility model.
The mark implication of accompanying drawing is as follows:
1: the first Die and mould plate; 2: and the second Die and mould plate; 3; Dividing plate; 4: perforate; 5: groove; 6: block; 7; Bolt.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of low voltage foil winding mould, comprise the concrete dividing plate 3 with being arranged on the concrete two ends of paper tinsel winding mold of paper tinsel winding mold, paper tinsel winding mold specifically comprises and is left, part half-terete the first Die and mould plate 1 and second Die and mould plate 2 of cloth on the right side, dividing plate 3 is elliptical shape, comprise line part and arc sections, the middle part of line part is provided with groove 5, quantity is two, be symmetrically distributed, the first Die and mould plate 1 and the second Die and mould plate 2 are close to respectively the arc sections of dividing plate 3 both sides, and the end of the first Die and mould plate 1 and the second Die and mould plate 2 is vertical bending to the inside, be connected in the groove 5 of line part of dividing plate 3, the first Die and mould plate 1 and the second Die and mould plate 2 are hollow structure, and inwall is provided with a circle for the projection of stationary barrier 3, by bolt 7, be fixed on the concrete two ends of paper tinsel winding mold, the center of dividing plate 3 is also provided with the perforate 4 of a square shape, after the coil of low-pressure side winds, just bolt 7 is turned on, by perforate 4, take out the dividing plate 3 at two ends, then the first Die and mould plate 1 and the second Die and mould plate 2 are closed up, directly from low-voltage side coil, take out, guarantee that the coil of low-voltage side coil inner side is not by scratch, be convenient in demoulding, need to be when the coil of low-pressure side, dividing plate 3 is fixed, guarantee to have interval between the first Die and mould plate 1 and the second Die and mould plate 2, the outer wall of the first Die and mould plate 1 is provided with the block 6 of drawing row for placing low pressure, effectively prevent that low pressure from occurring while drawing row's coiling crooked, and do not need hand steered, easy to use, simple in structure, have a good application prospect.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a low voltage foil winding mould, it is characterized in that: comprise the concrete dividing plate (3) with being arranged on the concrete two ends of paper tinsel winding mold of paper tinsel winding mold, described paper tinsel winding mold specifically comprises and is left, part half-terete the first Die and mould plate (1) and second Die and mould plate (2) of cloth on the right side, described dividing plate (3) is elliptical shape, comprise line part and arc sections, the middle part of described line part is provided with groove (5), described the first Die and mould plate (1) and the second Die and mould plate (2) are close to respectively the arc sections of dividing plate (3) both sides, and the end of the first Die and mould plate (1) and the second Die and mould plate (2) vertical bending to the inside, be connected in the groove (5) of line part of dividing plate (3).
2. a kind of low voltage foil winding mould according to claim 1, is characterized in that: described the first Die and mould plate (1) and the second Die and mould plate (2) are hollow structure, and inwall is provided with a circle for the projection of stationary barrier (3).
3. a kind of low voltage foil winding mould according to claim 1, is characterized in that: the center of described dividing plate (3) is also provided with the perforate (4) of a square shape.
4. a kind of low voltage foil winding mould according to claim 1, is characterized in that: the outer wall of described the first Die and mould plate (1) is provided with the block (6) of drawing row for placing low pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389566.9U CN203433995U (en) | 2013-07-02 | 2013-07-02 | Low voltage foil winding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389566.9U CN203433995U (en) | 2013-07-02 | 2013-07-02 | Low voltage foil winding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433995U true CN203433995U (en) | 2014-02-12 |
Family
ID=50063020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389566.9U Expired - Fee Related CN203433995U (en) | 2013-07-02 | 2013-07-02 | Low voltage foil winding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993328A (en) * | 2019-11-28 | 2020-04-10 | 利锐特电气有限公司 | Winding device of dry type transformer |
-
2013
- 2013-07-02 CN CN201320389566.9U patent/CN203433995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993328A (en) * | 2019-11-28 | 2020-04-10 | 利锐特电气有限公司 | Winding device 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: 20140212 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |