CN202615985U - Lamination device for middle column of transformer core - Google Patents
Lamination device for middle column of transformer core Download PDFInfo
- Publication number
- CN202615985U CN202615985U CN 201220232613 CN201220232613U CN202615985U CN 202615985 U CN202615985 U CN 202615985U CN 201220232613 CN201220232613 CN 201220232613 CN 201220232613 U CN201220232613 U CN 201220232613U CN 202615985 U CN202615985 U CN 202615985U
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- CN
- China
- Prior art keywords
- lamination
- transformer core
- middle column
- lamination device
- arrangement
- 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
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Abstract
A lamination device for a middle column of a transformer core comprises a body provided with a large V-shaped groove, and three small V-shaped grooves are evenly arranged at the bottom of the large V-shaped groove. The lamination device can perform lamination positioning on the middle column of the transformer core accurately, one operator can complete lamination of the middle column of the core, lamination quality is good, the production efficiency is high, and the lamination device is particularly suitable for batch production of distribution transformers.
Description
Technical field
The utility model belongs to the transformer technology field, relates to the transformer core processing technique field, especially relates to a kind of transformer core lamination device.
Background technology
Transformer core commonly used is generally all manufactured with silicon steel sheet.In order to reduce the influence of seam to transformer loss, the transformer joint form is developed to the seam more than three grades or three grades by the secondary seam, can significantly reduce the loss of transformer like this.Three grades of seams of transformer core center pillar as shown in Figure 1 when core lamination stack, adopt two people to cooperate lamination usually; Its diagonal angle must be accurately, if in operation, the operative employee does accidentally slightly; Will cause the seam mistake, directly have influence on the loss of transformer, and inefficiency.
The utility model content
The purpose of the utility model is the problems referred to above to prior art, and a kind of transformer core center pillar lamination device is provided, and only needs a people just can realize the lamination of transformer core center pillar, enhance productivity widely, and lamination quality is good.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme to be:
A kind of transformer core center pillar lamination device comprises main body, offers the V-arrangement vat on its characteristic main body, and evenly distributed in the bottom of V-arrangement vat have three V-arrangement sulculuses.During use, the drift angle of three grades of center pillar silicon steel sheets of iron core can withstand on three V-arrangement sulculuses successively, has improved lamination speed greatly, and has reduced artificial quality problems, high conformity.
The beneficial effect of the utility model is: the utility model is the location of transformer core center pillar lamination accurately, and an operative employee just can accomplish iron core middle column's lamination, and lamination quality is good, and production efficiency is high, is particularly useful for the batch process of distribution transformer.
Description of drawings
Below in conjunction with accompanying drawing and embodiment utility model is further specified.
Fig. 1 is the structural representation of three grades of seams of transformer core center pillar.
Fig. 2 is the utility model example structure sketch map.
Among the figure: 1, main body 2, V-arrangement vat 3, V-arrangement sulculus.
Embodiment
Among Fig. 2, a kind of transformer core center pillar lamination device comprises main body 1, offers V-arrangement vat 2 on the main body 1, and evenly distributed in the bottom of V-arrangement vat 2 have three V-arrangement sulculuses 3.During use, the drift angle of three grades of center pillar silicon steel sheets of iron core can withstand on three V-arrangement sulculuses 3 successively, with the location of transformer core center pillar lamination accurately, has improved lamination speed greatly, and lamination quality is good, is particularly useful for the batch process of distribution transformer.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all should think the protection range that belongs to the utility model.
Claims (1)
1. a transformer core center pillar lamination device comprises main body, offers the V-arrangement vat on its characteristic main body, and evenly distributed in the bottom of V-arrangement vat have three V-arrangement sulculuses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232613 CN202615985U (en) | 2012-05-23 | 2012-05-23 | Lamination device for middle column of transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232613 CN202615985U (en) | 2012-05-23 | 2012-05-23 | Lamination device for middle column of transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615985U true CN202615985U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232613 Expired - Fee Related CN202615985U (en) | 2012-05-23 | 2012-05-23 | Lamination device for middle column of transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903507A (en) * | 2012-10-12 | 2013-01-30 | 无锡中浦电气有限公司 | Positioning tool for stacking silicon steel sheets |
| CN104465039A (en) * | 2014-12-10 | 2015-03-25 | 吴江变压器有限公司 | Final-stage core laminated sheet structure of large high-voltage transformer |
| CN113744992A (en) * | 2021-11-04 | 2021-12-03 | 江苏鑫鸿电气设备有限公司 | Iron core stacking device in dry-type transformer iron core manufacturing |
-
2012
- 2012-05-23 CN CN 201220232613 patent/CN202615985U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903507A (en) * | 2012-10-12 | 2013-01-30 | 无锡中浦电气有限公司 | Positioning tool for stacking silicon steel sheets |
| CN104465039A (en) * | 2014-12-10 | 2015-03-25 | 吴江变压器有限公司 | Final-stage core laminated sheet structure of large high-voltage transformer |
| CN113744992A (en) * | 2021-11-04 | 2021-12-03 | 江苏鑫鸿电气设备有限公司 | Iron core stacking device in dry-type transformer iron core manufacturing |
| CN113744992B (en) * | 2021-11-04 | 2022-02-18 | 江苏鑫鸿电气设备有限公司 | Iron core stacking device in dry-type transformer iron core manufacturing |
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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: 20121219 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |