CN202183308U - Press mounting mold of transformer coil - Google Patents
Press mounting mold of transformer coil Download PDFInfo
- Publication number
- CN202183308U CN202183308U CN 201120218565 CN201120218565U CN202183308U CN 202183308 U CN202183308 U CN 202183308U CN 201120218565 CN201120218565 CN 201120218565 CN 201120218565 U CN201120218565 U CN 201120218565U CN 202183308 U CN202183308 U CN 202183308U
- Authority
- CN
- China
- Prior art keywords
- end cap
- press
- transformer coil
- coil
- axially extending
- 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 - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a press mounting mold of a transformer coil, which comprises two annular end covers (1), two pressing supports (2) and a plurality of connecting screws (3) and nuts (4) matched with the connecting screws (3). The pressing supports (2) are arranged on the outer lateral sides of the corresponding end covers (1), two ends of the plurality of connecting screws (3) penetrate through holes of the corresponding end covers (1) and the pressing supports (2) respectively to be screwed together with the nuts (4), and a plurality of axial through holes (1.1) are further arranged on each end cover (1) respectively. The press mounting mold of the transformer coil enables paint to enter two end faces of the coil well and enables the coil to be immersed in the paint completely.
Description
Technical field
The utility model relates to the transformer technology field, specifically is a kind of Press-fit Mold Of Transformer Coil.
Background technology
The coil of SCR serial transformer (wound form dry-type transformer) is when press-fiting at present, and the general press mounting die of special use that adopts is processed.The Press-fit Mold Of Transformer Coil of prior art; Many connecting screw rods and the nut and two that comprise two annular end caps of being processed by insulating material, be located between two end caps press framves; Pressure is erected at the lateral surface of corresponding end cap, and the two ends of every connecting screw rod are passed corresponding end cap and the through hole of pressing on the frame respectively.When press-fiting, coil is enclosed within on the many screw rods, and two ends are fastening nut respectively, makes two to press frame interior mutually simultaneously mobile, thereby compresses coil, again coil is carried out dipping lacquer after compressing.There is above shortcoming in the Press-fit Mold Of Transformer Coil of above prior art: because the through hole of two end caps except being used to supply screw rod to pass; There are not other through holes; When dipping lacquer, paint can't well enter into the both ends of the surface of coil, makes coil paint-dipping insufficient like this.
The utility model content
The technical problem that the utility model will solve is, a kind of both ends of the surface that make paint can well enter into coil are provided, and makes the sufficient Press-fit Mold Of Transformer Coil of coil paint-dipping.
The technical scheme of the utility model is; A kind of Press-fit Mold Of Transformer Coil with following structure is provided; Comprise the end cap of two annulars, two pressure framves and a plurality of connecting screw rod and the nut that matches with it; Said pressure is erected at the lateral surface of corresponding end cap, and the two ends of a plurality of connecting screw rods are passed corresponding end cap respectively and screwed with the hole and the nut of pressing frame, and each end cap all also is provided with a plurality of axially extending bores.
The body of each end cap for processing by metal material.
The quantity of said axially extending bore is four.
Said axially extending bore evenly distributes along the circumference of end cap.
After adopting said structure, the utility model compared with prior art has the following advantages: because each end cap is equipped with a plurality of axially extending bores, when dipping lacquer, the good radial direction through hole of paint ability enters into the both ends of the surface of coil, makes coil paint-dipping abundant like this.
Description of drawings
Accompanying drawing 1 is the sketch map of the Press-fit Mold Of Transformer Coil of the utility model.
Accompanying drawing 2 is plan structure sketch mapes of Fig. 1.
As shown in the figure: 1, end cap, 1.1 axially extending bores, 2, press frame, 3, screw rod, 4, nut.
Embodiment
Be described further below in conjunction with the Press-fit Mold Of Transformer Coil of accompanying drawing the utility model.
Like Fig. 1, shown in Figure 2; The Press-fit Mold Of Transformer Coil of the utility model; The nut 4 that the end cap 1, two that comprises two annulars pressed frame 2 and a plurality of connecting screw rod 3 and matched with it; Said pressure frame 2 is located at the lateral surface of corresponding end cap 1, and the two ends of a plurality of connecting screw rods 3 are passed corresponding end cap 1 respectively and screwed with the hole and the nut 4 of pressing frame 2, and each end cap 1 all also is provided with a plurality of axially extending bores 1.1.
The body of each end cap 1 for being processed by metal material can adopt steel or iron.
The quantity of said axially extending bore 1.1 is four.
Said axially extending bore 1.1 evenly distributes along the circumference of end cap 1.
Claims (4)
1. Press-fit Mold Of Transformer Coil; The nut (4) that the end cap (1), two that comprises two annulars pressed frame (2) and a plurality of connecting screw rod (3) and matched with it; Said pressure frame (2) is located at the lateral surface of corresponding end cap (1); The two ends of a plurality of connecting screw rods (3) are passed corresponding end cap (1) respectively and are pressed the hole and the nut (4) of frame (2) to screw, and it is characterized in that: each end cap (1) all also is provided with a plurality of axially extending bores (1.1).
2. Press-fit Mold Of Transformer Coil according to claim 1 is characterized in that: the body of each end cap (1) for being processed by metal material.
3. Press-fit Mold Of Transformer Coil according to claim 1 is characterized in that: the quantity of said axially extending bore (1.1) is four.
4. Press-fit Mold Of Transformer Coil according to claim 3 is characterized in that: said axially extending bore (1.1) evenly distributes along the circumference of end cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120218565 CN202183308U (en) | 2011-06-22 | 2011-06-22 | Press mounting mold of transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120218565 CN202183308U (en) | 2011-06-22 | 2011-06-22 | Press mounting mold of transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183308U true CN202183308U (en) | 2012-04-04 |
Family
ID=46176337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120218565 Expired - Lifetime CN202183308U (en) | 2011-06-22 | 2011-06-22 | Press mounting mold of transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335748A (en) * | 2013-06-21 | 2013-10-02 | 保定天威保变电气股份有限公司 | Method for measuring pressing force of wholly sleeved coils with pressure measurement films |
-
2011
- 2011-06-22 CN CN 201120218565 patent/CN202183308U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335748A (en) * | 2013-06-21 | 2013-10-02 | 保定天威保变电气股份有限公司 | Method for measuring pressing force of wholly sleeved coils with pressure measurement films |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |