CN203607242U - Novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus - Google Patents
Novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus Download PDFInfo
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- CN203607242U CN203607242U CN201320427608.3U CN201320427608U CN203607242U CN 203607242 U CN203607242 U CN 203607242U CN 201320427608 U CN201320427608 U CN 201320427608U CN 203607242 U CN203607242 U CN 203607242U
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Abstract
The utility model belongs to the technical field of transformers, and relates to a novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus. The apparatus at least comprises a high-voltage die end plate, a low-voltage die, a low-voltage die collar ring, low-voltage die collar rings, a winding die clamping sleeve, hexagonal bolts, a high-voltage coil winding machine shaft, and a high-and-low-voltage winding shaft transition spindle sleeve. The high-voltage die end plate at least includes a first high-voltage die end plate and a second high-voltage die end plate. A coil winds differently on the basis of positions. The first high-voltage die end plate and the second high-voltage die end plate are fixed via the hexagonal bolts to quartered positions of two ends of a low-voltage die respectively. The low-voltage die collar rings connect the low-voltage die with the high-and-low-voltage winding shaft transition spindle sleeve. The winding die clamping sleeve is fixed to the high-and-low-voltage winding shaft transition spindle sleeve via the hexagonal bolts, and the other end of the winding die clamping sleeve is connected with the high-voltage coil winding machine shaft. The provided novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus is short in machining period, causes no influence on production periods of products, and can be nested for uses so that manufacturing costs of products are reduced.
Description
Technical field
The utility model belongs to transformer technology field, is specially a kind of novel non-casting dry type transformer high-voltage coil and low-voltage coil cover around die device.
Background technology
Low-voltage coil mould is deviate from after low-voltage coil coiling is completed at present general non-casting dry type transformer height gland coiling processing technology, in the good low-voltage coil of coiling, squeeze into identical from low-voltage coil die size but highly different internal molds, then add Belt-type tools end plate at two ends.Such method just needs film die in two cover low pressure, and the cost of coil is relatively high, the process-cycle is longer, has increased the manufacturing cost of product.And can impact low-voltage coil quality in deviating from low pressure mould and packing the process of Belt-type tools into.
Utility model content
The purpose of this utility model is to guarantee under the prerequisite of product quality, provides a kind of process-cycle short, the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool that cost of goods manufactured is low.
The purpose of this utility model is to realize like this, a kind of novel non-casting dry type transformer high-voltage coil and low-voltage coil cover is around die device, it is characterized in that: at least comprise Belt-type tools end plate, low pressure mould, the low pressure mould collar, winding former clamping cover, hex bolts, high-tension winding arbor, high-low pressure roll transition axle sleeve, Belt-type tools end plate at least comprises the first Belt-type tools end plate and the second Belt-type tools end plate, institute's coiling around to different according to position; The first Belt-type tools end plate and the second Belt-type tools end plate are fixed on respectively approximately 1/4th places, two ends of low pressure mould with hex bolts; The low pressure mould collar connects low pressure mould and high-low pressure roll transition axle sleeve; Winding former clamping cover is fixed on high-low pressure roll transition axis by hex bolts and puts, and connects high-tension winding arbor at the other end.
The overall structure of described novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool is based on symmetrical in the middle of low pressure mould, and low pressure mold integral is 3mm～6mm welding steel structure, and the thickness of steel plate is according to the size of mould and highly confirm thickness.
Described high-low pressure roll transition axle sleeve is of a size of low pressure coil winding machine shaft size and is transitioned into high-tension winding arbor size increasing 0.5mm～1mm.
Described Belt-type tools end plate is steel plate loop configuration, the thickness of steel plate is 10mm～20mm, the concrete size of the internal diameter of end plate and external diameter confirms according to low pressure mould used and high-tension coil outside dimension, and the slotting position on Belt-type tools end plate is according to high-tension coil drawing go between out line position and low-voltage coil bronze medal location positioning.
The size of described mould end plate location-plate and the straight line of Belt-type tools end plate distance equate; The thickness of mould end plate location-plate is 6mm～10mm; The quantity of the screw of mould end plate location-plate is 3～5; And according to high-tension coil coiling height, be bolted the position of Belt-type tools end plate and low pressure mould.
This novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold prodigiosin is for circle or Long Circle coil.
The utility model has the advantages that: non-cast transformer coil cover winding mold tool ratio in the past technique for coiling has reduced by an internal mold, and simple to operate and mould also can be applied mechanically, and has saved the cost of transformer.Avoid the damage that in coil winding process, twice demoulding dress mould causes coil, effectively guaranteed product quality.Both reduce manufacturing cost, improved again production efficiency, carried out processing and manufacturing also very convenient.
Accompanying drawing explanation
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail:
Fig. 1 installation diagram of the present utility model;
Fig. 2 low pressure mould 2 schematic diagrames of the present utility model;
High-low pressure roll transition axle sleeve 8 structural representations of Fig. 3 the utility model Belt-type tools;
Fig. 4 the first Belt-type tools end plate 1 structural representation of the present utility model;
The second Belt-type tools end plate 3 structural representations of Fig. 5 Belt-type tools of the present utility model;
Mould end plate location-plate 10 schematic diagrames of Fig. 6 inner mold.
In figure, 1, the first Belt-type tools end plate, 2, low pressure mould, 3, the second Belt-type tools end plate, 4, the low pressure mould collar, 5, winding former clamping cover, 6, hex bolts, 7, high-tension winding arbor, 8, high-low pressure roll transition axle sleeve, 9, Belt-type tools end plate, 10, mould end plate location-plate.
Embodiment
As shown in Figure 1, a kind of novel non-casting dry type transformer high-voltage coil and low-voltage coil cover is around die device, it is characterized in that: at least comprise Belt-type tools end plate 9, low pressure mould 2, the low pressure mould collar 4, winding former clamping cover 5, hex bolts 6, high-tension winding arbor 7, high-low pressure roll transition axle sleeve 8, Belt-type tools end plate 9 at least comprises the first Belt-type tools end plate 1 and the second Belt-type tools end plate 3, institute's coiling around to different according to position; The first Belt-type tools end plate 1 and the second Belt-type tools end plate 3 are fixed on respectively approximately 1/4th places, two ends of low pressure mould 2 with hex bolts 6; The low pressure mould collar 4 connects low pressure mould 2 and high-low pressure roll transition axle sleeve 8; Winding former clamping cover 5 is fixed on high-low pressure roll transition axle sleeve 8 by hex bolts 6, and connects high-tension winding arbor 7 at the other end.
As shown in Figure 2, the overall structure of described novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool is based on symmetrical in the middle of low pressure mould 2.Low pressure mold integral is 3mm～6mm welding steel structure, and the thickness of steel plate can and highly be confirmed thickness according to the size of mould.
High-low pressure roll transition axle sleeve 8 is of a size of low pressure coil winding machine shaft size and is transitioned into high-tension winding arbor size increasing 0.5mm～1mm.
For the utility model, first determine radius, straight line distance, the platform of low-voltage coil mould according to the requirement of low-voltage coil drawing high, then according to the size of copper bar used determine put into effect wide.The height of mould just should be considered the coiling surplus of high-tension coil and the height of close series of products in the time determining, so that applying mechanically of winding mould afterwards.Machine and be slit into two half modules by mould drawing requirement with line cutting afterwards etc. integral solder, be conducive to deviate from mould.The axis hole size of mould is confirmed size according to the roll of producing device therefor configuration.Low-voltage foil type coil winding machine can have been worn the low pressure mould collar, just can carry out coiling after installing low pressure mould.
Complete and need not deviate from after the assay was approved low pressure mould 2 Deng low-voltage coil coiling, directly proceed to high-tension winding operation coiling high pressure, because high-tension winding arbor is generally little than low voltage foil winding machine roll used, need to load onto high-low pressure roll transition axle sleeve.
As shown in Figure 3, if low voltage foil winding machine roll used is 60mm × 60mm square shaft, the axis hole of low pressure mould can be made the square hole of 61mm × 61mm, and high-tension winding arbor is 50mm × 50mm square shaft, and transition axle sleeve will be put in low pressure mould and be enclosed within on high voltage winding bobbin.So the size of transition axle sleeve should be 60mm × 60mm and is transitioned into 51mm × 51mm, then the winding former configuring with high-tension winding machine clamping cover steps up mould.
As Fig. 4, shown in Fig. 5, described Belt-type tools end plate 9 is steel plate loop configuration, the thickness of steel plate can and highly confirm that according to the size of mould thickness is generally 10mm～20mm, the concrete size of the internal diameter of end plate and external diameter confirms according to low pressure mould used and high-tension coil outside dimension, and the slotting position on Belt-type tools end plate 9 is according to high-tension coil drawing go between out line position and low-voltage coil bronze medal location positioning.The size straight line distance general and Belt-type tools end plate 9 of described mould end plate location-plate 10 is equal, as shown in Figure 6, determines the quantity of its thickness and screw according to the concrete size of mould end plate location-plate 10, and thickness is generally 6mm～10mm; The quantity of screw is generally 3～5; And according to high-tension coil coiling height, be bolted the position of Belt-type tools end plate 9 and low pressure mould 2.
After completing Deng high-tension coil coiling, carrying out the operations such as integral press mounting, shaping, dipping lacquer.
The utility model is all available for circle or Long Circle coil.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (6)
1. a novel non-casting dry type transformer high-voltage coil and low-voltage coil cover is around die device, it is characterized in that: at least comprise Belt-type tools end plate (9), low pressure mould (2), the low pressure mould collar (4), winding former clamping cover (5), hex bolts (6), high-tension winding arbor (7), high-low pressure roll transition axle sleeve (8), Belt-type tools end plate (9) at least comprises the first Belt-type tools end plate (1) and the second Belt-type tools end plate (3), institute's coiling around to different according to position; The first Belt-type tools end plate (1) and the second Belt-type tools end plate (3) use respectively hex bolts (6) to be fixed on approximately 1/4th places, two ends of low pressure mould (2); The low pressure mould collar (4) connects low pressure mould (2) and high-low pressure roll transition axle sleeve (8); It is upper that winding former clamping cover (5) is fixed on high-low pressure roll transition axle sleeve (8) by hex bolts (6), and connect high-tension winding arbor (7) at the other end.
2. the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover of one according to claim 1 is around die device, it is characterized in that: the overall structure of described novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool is based on symmetrical in the middle of low pressure mould (2), low pressure mould (2) entirety is 3mm～6mm welding steel structure, and the thickness of steel plate is according to the size of mould and highly confirm thickness.
3. the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover of one according to claim 1, around die device, is characterized in that: described high-low pressure roll transition axle sleeve (8) adds 0.5mm～1mm for low pressure coil winding machine shaft size is transitioned into high-tension winding arbor size.
4. the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover of one according to claim 1 is around die device, it is characterized in that: described Belt-type tools end plate (9) is steel plate loop configuration, the thickness of steel plate is 10mm～20mm, the concrete size of the internal diameter of end plate and external diameter confirms according to low pressure mould used and high-tension coil outside dimension, and the slotting position on Belt-type tools end plate (9) is according to high-tension coil drawing go between out line position and low-voltage coil bronze medal location positioning.
5. the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover of one according to claim 1, around die device, is characterized in that: the straight line distance of the size of described mould end plate location-plate (10) and Belt-type tools end plate (9) equates; The thickness of mould end plate location-plate (10) is 6mm～10mm; The quantity of the screw of mould end plate location-plate (10) is 3～5; And according to high-tension coil coiling height, be bolted the position of Belt-type tools end plate (9) and low pressure mould (2).
6. the novel non-casting dry type transformer high-voltage coil and low-voltage coil cover of one according to claim 1, around die device, is characterized in that: this novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold prodigiosin is for circle or Long Circle coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427608.3U CN203607242U (en) | 2013-07-18 | 2013-07-18 | Novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427608.3U CN203607242U (en) | 2013-07-18 | 2013-07-18 | Novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN203607242U true CN203607242U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427608.3U Expired - Fee Related CN203607242U (en) | 2013-07-18 | 2013-07-18 | Novel non-casting dry type transformer high-and-low-voltage coil winding die apparatus |
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| CN (1) | CN203607242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337360A (en) * | 2013-07-18 | 2013-10-02 | 西安天虹电气有限公司 | Novel non-cast dry type transformer high-low voltage coil winding die |
| CN104157447A (en) * | 2014-08-26 | 2014-11-19 | 镇江天力变压器有限公司 | Split type low-pressure non-pouring mold structure |
| CN108597861A (en) * | 2018-04-03 | 2018-09-28 | 芜湖撼江智能科技有限公司 | A kind of wound coil die of transformer production foil |
-
2013
- 2013-07-18 CN CN201320427608.3U patent/CN203607242U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337360A (en) * | 2013-07-18 | 2013-10-02 | 西安天虹电气有限公司 | Novel non-cast dry type transformer high-low voltage coil winding die |
| CN103337360B (en) * | 2013-07-18 | 2015-11-18 | 西安天虹电气有限公司 | A kind of novel non-casting dry type transformer high-voltage coil and low-voltage coil cover winding mold tool |
| CN104157447A (en) * | 2014-08-26 | 2014-11-19 | 镇江天力变压器有限公司 | Split type low-pressure non-pouring mold structure |
| CN108597861A (en) * | 2018-04-03 | 2018-09-28 | 芜湖撼江智能科技有限公司 | A kind of wound coil die of transformer production foil |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20210718 |