CN205104362U - Interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively - Google Patents
Interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively Download PDFInfo
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- CN205104362U CN205104362U CN201520923113.9U CN201520923113U CN205104362U CN 205104362 U CN205104362 U CN 205104362U CN 201520923113 U CN201520923113 U CN 201520923113U CN 205104362 U CN205104362 U CN 205104362U
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- external mold
- mold
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- internal mold
- top board
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Abstract
The utility model provides an interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively, includes end plate, silicon rubber board, external mold, centre form, external mold top board, centre form top board, external mold compression screw, centre form compression screw down. Lower end plate above laid the silicon rubber board, be provided with the external mold on the silicon rubber board, be equipped with the centre form in the external mold. The outer wall upper portion of centre form and lower part set firmly relative external mold respectively and fix a position the tang and fix a position the tang down on, fix a position the tang through last location tang under with, and messenger's external mold and centre form are fixed a position each other, form a space between the inner wall of external mold and the outer wall of centre form. The external mold top is equipped with the external mold top board, and the external mold compresses tightly with external mold compression screw on the end plate down at the external mold top board through wearing the dress, the centre form through wear the dress the centre form top board under and the centre form compression screw on the end plate compress tightly. The utility model discloses a scheme that inside and outside mould compressed tightly respectively, the problem of leaking the material when solving the deformations problems of centre form when coil winding with the pouring.
Description
Technical field
The utility model relates to casting mold, particularly relates to the epoxy-resin filled dry transformer coil casting mold that a kind of interior external mold press-fits respectively.
Background technology
At present, known epoxy-resin filled dry transformer coil casting mold has machine work cast aluminium die, the large class of sheet metal soft mold two, sheet metal soft mold, with its flexibility and cost advantage, is applied more extensive, also because it is sheet metal processing, exist yielding, leak the drawbacks such as material.
Utility model content
The utility model object is, the epoxy-resin filled dry transformer coil casting mold that a kind of interior external mold press-fits respectively is provided, main technical characteristic is the scheme utilizing inside and outside mould to compress respectively, solves the problem on deformation of internal mold when coil winding and the problem of cast hourglass material.
The technical scheme adopted is:
The epoxy-resin filled dry transformer coil casting mold that interior external mold press-fits respectively, comprises bottom plate, silicane rubber plate, external mold, internal mold, external mold top board, internal mold top board, external mold clamping screw, internal mold clamping screw.Be equipped with silicane rubber plate above described bottom plate, silicane rubber plate is provided with external mold, in external mold, be provided with internal mold.The outer wall upper and lower of described internal mold is installed with the upper positioning spigot of relative external mold and lower positioning spigot respectively, by upper positioning spigot and lower positioning spigot, external mold and internal mold is located mutually, forms a space between the inwall of described external mold and the outer wall of internal mold.Described outer die tip is provided with external mold top board, and external mold is compressed by the external mold clamping screw be installed on external mold top board and bottom plate, and internal mold is compressed by the internal mold clamping screw be installed on internal mold top board and bottom plate.
Above-mentioned external mold is provided with tap panel, and the both sides of tap panel are provided with band steel press strip, compresses tap panel both sides band steel press strip, the external mold coaming plate butt joint edge being embedded in tap panel both sides is fixed into external mold by multiple G type clamp.
The coaming plate both sides butt joint edge of above-mentioned internal mold is connected with square steel press strip, compresses butt joint edge both sides square steel press strip, make internal mold coaming plate be fixed into closed internal mold by multiple groups of internal mold clamps and T-shaped adhesive tape.
Internal mold stiffener is provided with in above-mentioned internal mold.
The scheme that the utility model adopts inside and outside mould to compress respectively, solves the problem on deformation of internal mold when coil winding and the problem of cast hourglass material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 1.
Fig. 5 is outside drawing of the present utility model.
Fig. 6 is the outside drawing of the utility model group external mold.
Embodiment
The epoxy-resin filled dry transformer coil casting mold that interior external mold press-fits respectively, shown in Fig. 1, comprises bottom plate 1, silicane rubber plate 2, external mold 6, internal mold 9, external mold top board 7, internal mold top board 10, external mold clamping screw 8, internal mold clamping screw 11.Described bottom plate 1 is equipped with silicane rubber plate 2 above, silicane rubber plate 2 is provided with external mold 6, is provided with internal mold 9 in external mold 6.The outer wall upper and lower of described internal mold 9 is installed with the upper positioning spigot 13 of relative external mold respectively and lower positioning spigot 16(is shown in Fig. 3, Fig. 6), be provided with internal mold stiffener 15(in internal mold 9 and see Fig. 3, Fig. 4), by upper positioning spigot 13 and lower positioning spigot 16, external mold 6 and internal mold 9 are located mutually, between the inwall of described external mold 6 and the outer wall of internal mold 9, forms a space (for coil casting epoxy resin).Described external mold 6 is provided with tap panel 4, and the both sides of tap panel 4 are provided with band steel press strip 3, compresses tap panel 4 both sides band steel press strip 3 by multiple G type clamp 5, and the external mold 6 coaming plate butt joint edge being embedded in tap panel 4 both sides is fixed into external mold (see figure 4).The coaming plate both sides butt joint edge of described internal mold 9 is connected with square steel press strip 17, compresses butt joint edge both sides square steel press strip 17 by multiple groups of internal mold clamps 12 and T-shaped adhesive tape 14, makes internal mold 9 coaming plate be fixed into closed internal mold (see figure 4).Described external mold 6 top is provided with external mold top board 7, external mold 6 is compressed by the external mold clamping screw 8 be installed on external mold top board 7 and bottom plate 1, internal mold 9 is compressed by the internal mold clamping screw 11 be installed on internal mold top board 10 and bottom plate 1, the epoxy-resin filled dry transformer coil casting mold that in forming, external mold press-fits respectively.
Claims (4)
1. the epoxy-resin filled dry transformer coil casting mold that external mold press-fits respectively in a kind, comprise bottom plate (1), silicane rubber plate (2), external mold (6), internal mold (9), external mold top board (7), internal mold top board (10), external mold clamping screw (8), internal mold clamping screw (11), it is characterized in that described bottom plate (1) is equipped with silicane rubber plate (2) above, silicane rubber plate (2) is provided with external mold (6), internal mold (9) is provided with in external mold (6), the outer wall upper and lower of described internal mold (9) is installed with upper positioning spigot (13) and the lower positioning spigot (16) of relative external mold respectively, by upper positioning spigot (13) and lower positioning spigot (16), external mold (6) and internal mold (9) are located mutually, a space is formed between the inwall of described external mold (6) and the outer wall of internal mold (9), described external mold (6) top is provided with external mold top board (7), external mold (6) is compressed by the external mold clamping screw (8) be installed on external mold top board (7) and bottom plate (1), internal mold (9) is compressed by the internal mold clamping screw (11) be installed on internal mold top board (10) and bottom plate (1).
2. the epoxy-resin filled dry transformer coil casting mold that press-fits respectively of a kind of interior external mold according to claim 1, it is characterized in that described external mold (6) is provided with tap panel (4), the both sides of tap panel (4) are provided with band steel press strip (3), compress tap panel (4) both sides band steel press strip (3) by multiple G type clamp (5), external mold (6) the coaming plate butt joint edge being embedded in tap panel (4) both sides is fixed into external mold.
3. the epoxy-resin filled dry transformer coil casting mold that press-fits respectively of a kind of interior external mold according to claim 1, it is characterized in that the coaming plate both sides butt joint edge of described internal mold (9) is connected with square steel press strip (17), compress butt joint edge both sides square steel press strip (17) by multiple groups of internal mold clamps (12) and T-shaped adhesive tape (14), make internal mold (9) coaming plate be fixed into closed internal mold.
4. the epoxy-resin filled dry transformer coil casting mold that press-fits respectively of a kind of interior external mold according to claim 1, is characterized in that being provided with internal mold stiffener (15) in internal mold (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923113.9U CN205104362U (en) | 2015-11-19 | 2015-11-19 | Interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923113.9U CN205104362U (en) | 2015-11-19 | 2015-11-19 | Interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104362U true CN205104362U (en) | 2016-03-23 |
Family
ID=55520124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520923113.9U Expired - Fee Related CN205104362U (en) | 2015-11-19 | 2015-11-19 | Interior external mold is epoxy cast dry type transformer coil casting mold of pressure equipment respectively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373758B (en) * | 2016-11-08 | 2018-08-17 | 江苏宝亨新电气有限公司 | A kind of transformer high-voltage coil and the mold for manufacturing the coil |
| CN109087808A (en) * | 2018-08-28 | 2018-12-25 | 上海置信电气股份有限公司 | A kind of epoxy resin dry type transformer mold |
| CN114147895A (en) * | 2021-10-19 | 2022-03-08 | 芜湖金牛电气股份有限公司 | Dry-type transformer winding casting mold |
| CN114603757A (en) * | 2022-03-02 | 2022-06-10 | 华翔翔能科技股份有限公司 | Integral type dry-type transformer pours mould |
-
2015
- 2015-11-19 CN CN201520923113.9U patent/CN205104362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373758B (en) * | 2016-11-08 | 2018-08-17 | 江苏宝亨新电气有限公司 | A kind of transformer high-voltage coil and the mold for manufacturing the coil |
| CN109087808A (en) * | 2018-08-28 | 2018-12-25 | 上海置信电气股份有限公司 | A kind of epoxy resin dry type transformer mold |
| CN114147895A (en) * | 2021-10-19 | 2022-03-08 | 芜湖金牛电气股份有限公司 | Dry-type transformer winding casting mold |
| CN114603757A (en) * | 2022-03-02 | 2022-06-10 | 华翔翔能科技股份有限公司 | Integral type dry-type transformer pours mould |
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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: 20160323 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |