CN206148273U - Modular laminated wood does modified line circle casting mold - Google Patents
Modular laminated wood does modified line circle casting mold Download PDFInfo
- Publication number
- CN206148273U CN206148273U CN201621004082.8U CN201621004082U CN206148273U CN 206148273 U CN206148273 U CN 206148273U CN 201621004082 U CN201621004082 U CN 201621004082U CN 206148273 U CN206148273 U CN 206148273U
- Authority
- CN
- China
- Prior art keywords
- mould
- casting mold
- board
- coil
- wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002023 wood Substances 0.000 title claims abstract description 16
- 238000005266 casting Methods 0.000 title claims abstract description 14
- 239000004606 Fillers/Extenders Substances 0.000 claims description 10
- 229920002799 BoPET Polymers 0.000 claims description 4
- 239000005041 Mylar™ Substances 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920006267 polyester film Polymers 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses a modular laminated wood does modified line circle casting mold generally does the modified line circle and adopts the laminated wood that multistage 120mm is thick to make for long circle, this combination formula wood system casting mold, including circular arc board (1), sharp board (2), long circular fixing plate (3), fastening screw (4) and 1.1mm polyester film (5), the straight line board is in the centre, and the oval shaped plate of one deck is formed respectively to two circular arc boards in both sides, and every set of mould is formed by stacking the multiply wood axial according to the coil height difference, and fixed plate through screw rod and both ends steps up to form the casting mold of one set of completion with superimposed board, mould coat one deck 1.1mm polyester film as the insulating cylinder of coil with pour into a mould the inside seal layer, the coil is the coiling on 1.1 polyester film. The sharp board combination that wherein the circular arc board can be the same with multiple diameter forms multiple specification mould to has improved mould utility and has rateed, greatly reduced manufacturing cost.
Description
Technical field
This utility model is related to a kind of dry type transformer coil casting mold.
Background technology
The dry casting mold that becomes is the important input in dry-type transformer production, and existing mold is steel die, by steel plate
Be processed into the preliminary configuration of coil inwall, in order to after pouring into a mould can smooth withdrawing pattern, needs carry out polish on heavy duty machine tools, raw
The product cycle is long, and manufacturing cost is high；Simultaneously every kind of mould can only the same model of coiling coil, utilization rate is low, particularly with non-
For mark type transformator, the utilization rate of mould is lower, and steel die considerably increases the production cost of transformator.
The content of the invention
To solve the problems referred to above that prior art is present, this utility model provides the dry type transformer coil cast of modular layer pressed wood
Mould, the dry type transformer coil casting mold of modular layer pressed wood can be reused, and arc plate can be with multiple diameter identical straight line
Plate is combined；In this scheme, arc section is common board, and the straightway that need to only make various different sizes is in combination, so as to carry
High mold use rate；Arc plate and module extender board can stepping production, arc plate diametric(al) and module extender board length direction it is every
10mm is 1 grade, forms multiple combination, so as to the mould service condition of correspondence different size, because mould is segmentation, during withdrawing pattern
Sectional to pull out, machining accuracy is reduced, and fully achieves required precision using wood mold coupled, it is not necessary to heavy duty machine tools
Polish, greatly reduce die cost.
Its technical scheme taken is：
The dry type transformer coil casting mold of modular layer pressed wood, it is characterised in that：Fix including arc plate, module extender board, Long Circle
Plate and fastening screw, arc plate and module extender board it is axially stacking, connect solid by the Long Circle fixed plate at both ends and fastening screw
It is fixed, through hole is provided with described Long Circle fixed plate, side is counter sink, is embedded with bolt and nut, it is ensured that the lower surface of mould
Smooth, there is sealing good enough the lower surface and lower location-plate for making mould.
Die surface described in the utility model is plane, one strata ester film of surface outer wrap, the outer coiling of mylar
There is coil.
The beneficial effects of the utility model are：The mould service condition of this utility model correspondence different size, because mould
It is segmentation, sectional during withdrawing pattern to pull out, machining accuracy is reduced, will using the wood mold coupled precision that fully achieves
Ask, it is not necessary to the polish of heavy duty machine tools, greatly reduce die cost；
This utility model modular layer pressed wood mould because being made up of multistage, so with very strong interchangeability and versatility.
Description of the drawings
Fig. 1 structural representations of the present utility model.
Fig. 2 is arc plate and module extender board schematic diagram.
Fig. 3 is Long Circle fixed plate schematic diagram.
Fig. 4 integrated cast structure assembling schematic diagrams of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
As shown in figure 4, the dry type transformer coil casting mold of modular layer pressed wood is made up of core 6, external mold 7, patch panel 8, base plate 9
Whole casting mold；
As shown in figure 1, composition cast core, straight by two sections of 120mm thick-layer pressed woods arc plates 1 and 1 section of 120mm thick-layer pressed wood
Line plate 2 constitutes one layer, the entirety and two that each casting mold is made up of arc plate 1, module extender board 2 by multilamellar according to coil height
The 40mm thickness Long Circles fixed plate 3 of end is constituted, then is compressed the connection of above-mentioned plate by M10 fastening screws 4, whole so as to constitute
Individual cast core；
Before coil winding need on the outside of the core around one layer of 1.1mm mylar 5 both as coil inner sealant layer during cast,
Insulating cylinder when assembling as general assembly, coil coiling on mylar.
After cast during withdrawing pattern, will lamination reel mould is sectional extracts, it is time saving and energy saving.
As shown in Fig. 2 the composition of every laminate is illustrated, comprising two sections of 120mm thick circular plates 1 and one section of 120mm thickness straight line
Plate 2；Arc plate and module extender board are provided with the through hole of φ 12 as shown in the figure, pass through M10 fastening bolts.Arc plate 1 can be corresponded to
The module extender board 2 of the different length of various same diameters being combined, so as to ensure that the interchangeability and versatility of mould, and then be increased
Mould utilization rate.
As shown in figure 3, illustrating the structure of 40mm thickness Long Circles fixed plate 3, the screw rod of two φ 12 in fixed plate, is provided with
Hole, wherein side are 40 counter sinks of φ, the nut of M10 fastening screws is embedded, it is ensured that the lower surface of mould is smooth,
The mould for being has enough sealings with lower location-plate.
Claims (2)
1. the dry type transformer coil casting mold of modular layer pressed wood, it is characterised in that：Including arc plate（1）, module extender board（2）, Long Circle
Fixed plate（3）And fastening screw（4）, arc plate（1）And module extender board（2）It is axially stacking, by the Long Circle fixed plate at both ends
（3）And fastening screw（4）It is connected, described Long Circle fixed plate（3）On be provided with through hole, side is counter sink, is embedded with
Bolt and nut.
2. the dry type transformer coil casting mold of modular layer pressed wood according to claim 1, it is characterised in that：Described mould table
Face is plane, one strata ester film of surface outer wrap（5）, outside mylar, it is wound with coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004082.8U CN206148273U (en) | 2016-08-31 | 2016-08-31 | Modular laminated wood does modified line circle casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004082.8U CN206148273U (en) | 2016-08-31 | 2016-08-31 | Modular laminated wood does modified line circle casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148273U true CN206148273U (en) | 2017-05-03 |
Family
ID=58617874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004082.8U Expired - Fee Related CN206148273U (en) | 2016-08-31 | 2016-08-31 | Modular laminated wood does modified line circle casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228077A (en) * | 2018-10-22 | 2019-01-18 | 洛阳双瑞万基钛业有限公司 | The production mold of connecting pipe between a kind of boiling chloridizing furnace and cyclone separator |
| CN110111994A (en) * | 2019-06-13 | 2019-08-09 | 聊城华瑞电气有限公司 | A kind of distribution transformer oblong coil adjustable winding tool |
-
2016
- 2016-08-31 CN CN201621004082.8U patent/CN206148273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228077A (en) * | 2018-10-22 | 2019-01-18 | 洛阳双瑞万基钛业有限公司 | The production mold of connecting pipe between a kind of boiling chloridizing furnace and cyclone separator |
| CN109228077B (en) * | 2018-10-22 | 2024-03-01 | 洛阳双瑞万基钛业有限公司 | Manufacturing die for connecting pipeline between boiling chlorination furnace and cyclone separator |
| CN110111994A (en) * | 2019-06-13 | 2019-08-09 | 聊城华瑞电气有限公司 | A kind of distribution transformer oblong coil adjustable winding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20170831 |