CN201868207U - Press plate of transformer - Google Patents
Press plate of transformer Download PDFInfo
- Publication number
- CN201868207U CN201868207U CN2010205274058U CN201020527405U CN201868207U CN 201868207 U CN201868207 U CN 201868207U CN 2010205274058 U CN2010205274058 U CN 2010205274058U CN 201020527405 U CN201020527405 U CN 201020527405U CN 201868207 U CN201868207 U CN 201868207U
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- transformer
- plate body
- pressing plate
- press plate
- plate
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Abstract
The utility model discloses a press plate of a transformer. The press plate comprises a circular plate body, wherein the center of the plate body penetrates through an iron core and leans against a yoke; and the inside of the plate body is provided with a groove platform which is matched with the yoke. The press plate has the beneficial effects that the pressure requirement for compressing the integral body of the transformer is met; the requirements of the integral property and the mechanical strength of the transformer are met; the window height of the iron core is reduced by at least 50mm, so that the height of the whole transformer is decreased, the capacity of the transformer is reduced, the materials of silicon steel sheet, transformer oil, steel plates and the like are saved, the cost is reduced, and the requirements of the integral strength and the mechanical strength of the transformer also can be met. The press plate has good technology property and high mechanical strength.
Description
Technical field
The utility model relates to a kind of transformer part, particularly a kind of transformer pressing plate.
Background technology
At present, the window unshakable in one's determination of common transformer is higher, thereby make the height of whole transformer higher, so just must use materials such as more silicon steel sheet, transformer oil, steel plate, the transformer industry dog-eat-dog improving constantly under the situation of performance, also needs economical with materials as much as possible now, reduce cost, to guarantee the good operation of enterprise.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of transformer pressing plate that can reduce the transformer manufacturing cost under the situation that does not influence transformer performance.
The utility model is realized by following measure:
A kind of transformer pressing plate of the present utility model comprises circular plate body, and described plate body center is passed iron core and is resisted against iron yoke top, and the plate body inboard is provided with the groove platform that matches with the iron yoke.
In order to improve drying effect, above-mentioned plate body is provided with some gas ports.
Above-mentioned groove platform bottom is 30mm to the thickness of plate body outer surface, not only guarantees the intensity of pressing plate but also save material.
Above-mentioned plate body is provided with some circular air guide hole slots, and described some gas ports are arranged and are arranged in the air guide hole slot.
The spacing of above-mentioned adjacent two gas ports is 100mm.
The middle part is provided with the winding protruding head breach on the above-mentioned plate body, is convenient to coil is passed.
The beneficial effects of the utility model are: the utility model pressing plate has satisfied the pressure requirement that transformer compresses whole device body, satisfy transformer overall performance and requirement of mechanical strength, at least reduced the high size 50mm of window unshakable in one's determination, the height of whole transformer is reduced, reduce the volume of transformer, save the use of materials such as silicon steel sheet, transformer oil, steel plate, reduced cost, satisfied the bulk strength and the mechanical performance requirement of transformer again.This structural manufacturing process performance is strong, and mechanical strength is good.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Among the figure: 1, air guide hole slot, 2, the winding protruding head breach, 3, the groove platform.
Embodiment
As shown in Figure 1, the plate body global shape of transformer pressing plate is circular, and the plate body center is passed iron core and is resisted against iron yoke top, the plate body inboard is provided with the groove platform 3 that matches with the iron yoke, the iron yoke is stuck in the groove platform 3, so just can reduce the height of window unshakable in one's determination, thereby has reduced the whole height of transformer.Groove platform 3 bottoms are 30mm to the thickness of plate body outer surface.Not only guarantee the intensity of pressing plate but also save material.Plate body is provided with some gas ports, makes the pressing plate drying more thorough, improves the performance of transformer.Plate body is provided with some circular air guide hole slots 1, and some gas ports are arranged and are arranged in the air guide hole slot 1.And the spacing of adjacent two gas ports is 100mm.Exhaust effect is more obvious like this.The middle part is provided with winding protruding head breach 2 on the plate body, makes things convenient for coil to pass from breach.
The foregoing description is described to be in order to specify this patent; though describe by specific term in the literary composition; but can not limit the protection range of this patent with this; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (6)
1. a transformer pressing plate comprises circular plate body, and described plate body center is passed iron core and is resisted against iron yoke top, and it is characterized in that: the plate body inboard is provided with the groove platform that matches with the iron yoke.
2. according to the described transformer pressing plate of claim 1, it is characterized in that: described plate body is provided with some gas ports.
3. according to the described transformer pressing plate of claim 1, it is characterized in that: described groove platform bottom is 30mm to the thickness of plate body outer surface.
4. according to the described transformer pressing plate of claim 2, it is characterized in that: plate body is provided with some circular air guide hole slots, and described some gas ports are arranged and are arranged in the air guide hole slot.
5. according to the described transformer pressing plate of claim 4, it is characterized in that: the spacing of adjacent two gas ports is 100mm.
6. according to the described transformer pressing plate of claim 1, it is characterized in that: the middle part is provided with the winding protruding head breach on the described plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205274058U CN201868207U (en) | 2010-09-14 | 2010-09-14 | Press plate of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205274058U CN201868207U (en) | 2010-09-14 | 2010-09-14 | Press plate of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868207U true CN201868207U (en) | 2011-06-15 |
Family
ID=44139356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205274058U Expired - Fee Related CN201868207U (en) | 2010-09-14 | 2010-09-14 | Press plate of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065777A (en) * | 2012-12-14 | 2013-04-24 | 常州东芝舒电变压器有限公司 | Low-voltage coil winding terminal |
| CN103123861A (en) * | 2013-03-01 | 2013-05-29 | 山东达驰电气有限公司 | Transformer body laminated board treatment technology |
-
2010
- 2010-09-14 CN CN2010205274058U patent/CN201868207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065777A (en) * | 2012-12-14 | 2013-04-24 | 常州东芝舒电变压器有限公司 | Low-voltage coil winding terminal |
| CN103123861A (en) * | 2013-03-01 | 2013-05-29 | 山东达驰电气有限公司 | Transformer body laminated board treatment technology |
| CN103123861B (en) * | 2013-03-01 | 2016-04-20 | 山东达驰电气有限公司 | A kind of transformer body pressing plate treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130914 |