CN203300429U - Three-dimensional triangle rolling iron core transformer core winding core mould - Google Patents
Three-dimensional triangle rolling iron core transformer core winding core mould Download PDFInfo
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- CN203300429U CN203300429U CN2013203452105U CN201320345210U CN203300429U CN 203300429 U CN203300429 U CN 203300429U CN 2013203452105 U CN2013203452105 U CN 2013203452105U CN 201320345210 U CN201320345210 U CN 201320345210U CN 203300429 U CN203300429 U CN 203300429U
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- iron core
- core
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- iron
- mould
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Abstract
The utility model discloses a three-dimensional triangle rolling iron core transformer core winding core mould which comprises a body. Strip-shaped iron blocks which can be separated from the body are arranged on the two sides of the body. A window set used for binding an iron core column is arranged on the connection portion of the inner side of each strip-shaped iron block and the body. The upper end face and the lower end face of the body are appearance with radian. Iron chips wound by the core mould are compact, waves are avoided, through the combined structure, the iron core column can be bound and shaped conveniently after annealing, and iron core quality is greatly improved.
Description
Technical field
The utility model relates to a kind of transformer, specifically a kind of stereoscopic triangular coiled-core transformer iron core winding heart mould.
Background technology
As a kind of novel distribution transformer, three-dimensional reel iron core transformer becomes a kind of trend of distribution transformer with the advantage of its dual-energy-saving.Manufacturing technology as the core iron core of three-dimensional reel iron core transformer is the most complicated.Particularly mould is immature especially diligently for iron core winding, and the iron core that coiling goes out, because wave degree can't be used greatly, causes doing over again or scrapping.
Summary of the invention
The problem that exists in order to overcome prior art, the purpose of this utility model is to provide a kind of stereoscopic triangular coiled-core transformer iron core winding heart mould, use between the lamination of this heart mould coiling compact, without wave, it is rear to iron core column colligation shaping that its knockdown structure is convenient to annealing, greatly improved the iron core quality.
The purpose of this utility model is achieved through the following technical solutions:
A kind of stereoscopic triangular coiled-core transformer iron core winding heart mould, it is characterized in that: this heart mould comprises main body, be provided with in the both sides of main body can with body portion from the bar shaped iron block, be provided with one group of window that is used for the colligation iron core column in the junction of the inboard of bar shaped iron block and main body.
In the utility model, the upper and lower end face of main body is band radian profile.It is inboard that one group window is arranged on the bar shaped iron block equably.
The utility model when coiling the bar shaped iron block and heart mould main body as a whole.During the complete employing steel of coiling bandage colligation iron core column, the bar shaped iron block takes off the centrifugal mold main body under the drive of steel bandage, with core limb, hold together, and plays a part auxiliary colligation.So just make between each sheet of iron core column of colligation closelyr, the wave of iron core column when reeling that disappear simultaneously, improve the iron core quality greatly.
Slightly radian configuration design is adopted in heart mould main body upper and lower end face.Make iron core when reeling in silicon steel sheet good in each face transition of heart mould, coiling is tight.
Compared with prior art, the utility model has the advantages that: bar shaped iron block and heart mould main body are as a whole when coiling, slightly radian profile is adopted in heart mould main body upper and lower end face, make iron core silicon steel sheet when reeling good in each face junction transition of heart mould, coiling is tight, the wave of iron core column when reeling that disappear, improve the iron core quality greatly.
The most suitable three-dimensional reel iron core transformer iron core winding of the utility model is used.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model colligation iron core column.
Embodiment
A kind of stereoscopic triangular coiled-core transformer iron core winding heart mould described in the utility model, see Fig. 1, and this heart mould comprises main body 1, is provided with the bar shaped iron block 2 that can separate with main body 1 in the both sides of main body 1, and the thickness of bar shaped iron block can be 15mm.Be provided with a group window 3 in the inboard of bar shaped iron block 2 and the junction of main body.It is inboard that one group window 3 is arranged on the bar shaped iron block equably, is used for carrying out colligation iron core column 6 by steel bandage 5.Slightly radian profile 4 is adopted in heart mould main body upper and lower end face, makes iron core silicon steel sheet when reeling good in each face junction transition of heart mould, and coiling is tight, and the wave of iron core column when reeling that disappear, improve the iron core quality greatly.
Bar shaped iron block and heart mould main body are as a whole when coiling.During the complete employing steel of coiling bandage colligation iron core column, the bar shaped iron block takes off the centrifugal mold main body under the drive of steel bandage, with core limb, hold together, and plays a part auxiliary colligation, as shown in Figure 2.So just make between each sheet of iron core column of colligation closelyr, the wave of iron core column when reeling that disappear simultaneously, improve the iron core quality greatly.
Claims (3)
1. stereoscopic triangular coiled-core transformer iron core winding heart mould, it is characterized in that: this heart mould comprises main body (1), be provided with the bar shaped iron block (2) that can separate with main body (1) in the both sides of main body (1), be provided with one group of window (3) that is used for the colligation iron core column in the junction of the inboard of bar shaped iron block (2) and main body (1).
2. stereoscopic triangular coiled-core transformer iron core winding heart mould according to claim 1 is characterized in that: the upper and lower end face of main body (1) is band radian profile (4).
3. stereoscopic triangular coiled-core transformer iron core winding heart mould according to claim 1, it is characterized in that: a group window (3) is arranged on bar shaped iron block (2) inboard equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203452105U CN203300429U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional triangle rolling iron core transformer core winding core mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203452105U CN203300429U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional triangle rolling iron core transformer core winding core mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300429U true CN203300429U (en) | 2013-11-20 |
Family
ID=49576424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203452105U Expired - Fee Related CN203300429U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional triangle rolling iron core transformer core winding core mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280309B (en) * | 2013-06-17 | 2015-10-21 | 江苏中容科技有限公司 | A kind of stereoscopic triangular coiled-core transformer iron core winding heart mould |
-
2013
- 2013-06-17 CN CN2013203452105U patent/CN203300429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280309B (en) * | 2013-06-17 | 2015-10-21 | 江苏中容科技有限公司 | A kind of stereoscopic triangular coiled-core transformer iron core winding heart 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210617 |