CN204332683U - Transformer wire ring mould - Google Patents
Transformer wire ring mould Download PDFInfo
- Publication number
- CN204332683U CN204332683U CN201420825318.9U CN201420825318U CN204332683U CN 204332683 U CN204332683 U CN 204332683U CN 201420825318 U CN201420825318 U CN 201420825318U CN 204332683 U CN204332683 U CN 204332683U
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- CN
- China
- Prior art keywords
- hoof
- shape
- wire ring
- ring mould
- connector
- 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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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model provides a kind of transformer wire ring mould, described transformer wire ring mould comprises first and second in line symmetry, described first and second includes: at least two shape of a hoof metallic frameworks, and described at least two shape of a hoof metallic frameworks are setting up and down, and size is identical; Metal skin, the outside of at least two shape of a hoof metallic frameworks described in described metal skin is coated on; Connector, described connector connects described first and second and is in outer field shape of a hoof metallic framework together; Fixture, described fixture is used for connector and shape of a hoof metallic framework to be fixed together; First that links together and the outer surface of second mate with the inner side of transformer coil.The utility model has the advantages such as easily manufactured, long service life, coil molding are effective.
Description
Technical field
The utility model relates to transformer, particularly has transformer wire ring mould.
Background technology
Power transformer is one of capital equipment of power plant and electric substation.The effect of transformer is many-sided, boosted voltage electric energy can not only be delivered to electricity consumption area, voltage can also be reduced to use voltage at different levels, to meet the needs of electricity consumption.
In finger transformer coil, need to use coil die, to manufacture satisfactory coil.At present, many employings are wood mold coupled, use hard wood to make satisfactory coil die.This way has deficiency, as:
1, molding effect is poor, is wood mold coupledly in use tied tight by copper cash due to by the restriction of intensity, yielding, causes the coil of coiling undesirable;
2, yielding mould shortens useful life;
3, strength of wood is poor, manufactures inconvenience.
Utility model content
In order to solve above shortcomings in prior art, the utility model provides that a kind of coil molding is effective, long service life, easily manufactured transformer wire ring mould.
For achieving the above object, the utility model is by the following technical solutions:
A kind of transformer wire ring mould, described transformer wire ring mould comprises first and second in line symmetry, and described first and second includes:
At least two shape of a hoof metallic frameworks, described at least two shape of a hoof metallic frameworks are setting up and down, and size is identical;
Metal skin, the outside of at least two shape of a hoof metallic frameworks described in described metal skin is coated on;
Connector, described connector connects described first and second and is in outer field shape of a hoof metallic framework together;
Fixture, described fixture is used for connector and shape of a hoof metallic framework to be fixed together;
First that links together and the outer surface of second mate with the inner side of transformer coil.
According to above-mentioned transformer wire ring mould, preferably, between described first and second, there is gap.
According to above-mentioned transformer wire ring mould, preferably, gap is had between described first and second metallic framework be oppositely arranged.
According to above-mentioned transformer wire ring mould, preferably, described metal skin is coated on the cambered surface place of described shape of a hoof metallic framework and bends.
According to above-mentioned transformer wire ring mould, preferably, described at least two shape of a hoof metallic frameworks are three, and upper, middle and lower is arranged.
According to above-mentioned transformer wire ring mould, preferably, described shape of a hoof metallic framework is greater than zero to the distance of metal skin sidepiece.
According to above-mentioned transformer wire ring mould, preferably, described distance is the thickness of connector.
Compared with prior art, the beneficial effect that the utility model has is:
1, good forming effect, skeleton and metal skin adopt metal to obtain, and intensity is high, and deformation quantity is very little, improves the molding effect of coil;
2, on-deformable metal mould substantially prolongs useful life;
3, metal ductility is good, is easy to manufacture.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present utility model will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating the technical solution of the utility model, and and are not intended to be construed as limiting protection range of the present utility model.In figure:
Fig. 1 is the basic block diagram of the transformer wire ring mould according to the utility model embodiment 1;
Fig. 2 is the basic block diagram of the connector according to the utility model embodiment 1.
Embodiment
Fig. 1-2 and following description describe Alternate embodiments of the present utility model and how to implement to instruct those skilled in the art and to reproduce the utility model.In order to instruct technical solutions of the utility model, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will in scope of the present utility model.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present utility model in every way.Thus, the utility model is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
Fig. 1 schematically illustrates the basic block diagram of the transformer wire ring mould of the utility model embodiment 1, and as shown in Figure 1, described transformer wire ring mould comprises first and second in line symmetry, and described first and second includes:
Two shape of a hoof skeletons 11, described two shape of a hoof skeletons are setting up and down, and size is identical, and outer rim has cambered surface; Described skeleton has breach;
Covering 21, described covering is coated on the outside of described two shape of a hoof metallic frameworks, and bends in the Liang Ge corner of skeleton; Covering and skeleton all adopt steel; The distance of skeleton and cover edges is the thickness of connector;
Fig. 2 schematically illustrates the basic block diagram of the connector of the utility model embodiment 1, as shown in Figure 2, connector 31, described connector connects described first and second and is in outer field shape of a hoof metallic framework together; Connector adopts platy structure, and adopts steel; Described connector central authorities have breach, corresponding with the breach of described skeleton;
Fixture, described fixture is used for connector and shape of a hoof metallic framework to be fixed together.Described connector and skeleton have corresponding through hole 32,12, through hole has internal thread, what fixture employing was mated with described internal thread has externally threaded bolt;
First metallic framework part relative with the position of second has gap; First that links together and the outer surface of second mate with the inner side of transformer coil.
The method of work of above-mentioned transformer wire ring mould, described method of work comprises the following steps:
(A1) use connector to connect first and second, and utilize fixture to fix;
(A2) at the peripheral winded coil of transformer of described first and second;
(A3) unclamp described fixture, lay down connector, thus extract first and second out.
Be according to the benefit that the transformer wire ring mould of the utility model embodiment 1 reaches: adopt the metal that intensity is large to manufacture skeleton and covering, resistance to deformation, improve coil molding effect and mold use life-span, metal material ductility is good, is easy to processing.
Embodiment 2:
The transformer wire ring mould of the utility model embodiment 2, described transformer wire ring mould comprises first and second in line symmetry, has gap between first and second, and described first and second includes:
Three shape of a hoof skeletons, described three shape of a hoof skeleton upper, middle and lowers are arranged, and size is identical, improves ability to bear; Wherein go up lower skeleton and there is breach;
Covering, described covering is coated on the outside of described three shape of a hoof metallic frameworks, and bends in the Liang Ge corner of skeleton; Covering and skeleton all adopt steel; The distance of skeleton and cover edges is the thickness of connector;
Connector, described connector connect described first and second be in together outside shape of a hoof metallic framework; Connector adopts two connecting rods, and the two ends of connecting rod have through hole; Connector adopts phenolic resins; Described connector central authorities have breach, corresponding with the breach of described skeleton;
Fixture, described fixture is used for connector and shape of a hoof metallic framework to be fixed together.Described connector and skeleton have corresponding through hole, the through hole of skeleton has internal thread, what fixture employing was mated with described internal thread has externally threaded bolt;
First metallic framework part relative with the position of second has gap; First that links together and the outer surface of second mate with the inner side of transformer coil.
The method of work of above-mentioned transformer wire ring mould, described method of work comprises the following steps:
(A1) use connector to connect first and second, and utilize fixture to fix;
(A2) at the peripheral winded coil of transformer of described first and second;
(A3) unclamp described fixture, lay down connector, thus extract first and second out.
Be according to the benefit that the transformer wire ring mould of the utility model embodiment 2 reaches: adopt the metal that intensity is large to manufacture skeleton and covering, resistance to deformation, improve coil molding effect and mold use life-span, metal material ductility is good, is easy to processing.
Claims (7)
1. a transformer wire ring mould, is characterized in that: described transformer wire ring mould comprises first and second in line symmetry, and described first and second includes:
At least two shape of a hoof metallic frameworks, described at least two shape of a hoof metallic frameworks are setting up and down, and size is identical;
Metal skin, the outside of at least two shape of a hoof metallic frameworks described in described metal skin is coated on;
Connector, described connector connects described first and second and is in outer field shape of a hoof metallic framework together;
Fixture, described fixture is used for connector and shape of a hoof metallic framework to be fixed together;
First that links together and the outer surface of second mate with the inner side of transformer coil.
2. transformer wire ring mould according to claim 1, is characterized in that: have gap between described first and second.
3. transformer wire ring mould according to claim 1, is characterized in that: described first and second metallic framework be oppositely arranged have gap.
4. transformer wire ring mould according to claim 1, is characterized in that: described metal skin is coated on the cambered surface place of described shape of a hoof metallic framework and bends.
5. transformer wire ring mould according to claim 1, is characterized in that: described at least two shape of a hoof metallic frameworks are three, and upper, middle and lower is arranged.
6. transformer wire ring mould according to claim 1, is characterized in that: described shape of a hoof metallic framework is greater than zero to the distance of metal skin sidepiece.
7. transformer wire ring mould according to claim 6, is characterized in that: described distance is the thickness of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825318.9U CN204332683U (en) | 2014-12-22 | 2014-12-22 | Transformer wire ring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825318.9U CN204332683U (en) | 2014-12-22 | 2014-12-22 | Transformer wire ring mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332683U true CN204332683U (en) | 2015-05-13 |
Family
ID=53169009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825318.9U Expired - Fee Related CN204332683U (en) | 2014-12-22 | 2014-12-22 | Transformer wire ring mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332683U (en) |
-
2014
- 2014-12-22 CN CN201420825318.9U patent/CN204332683U/en not_active Expired - Fee Related
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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: 20150513 Termination date: 20191222 |