CN203466063U - Transformer winding die - Google Patents
Transformer winding die Download PDFInfo
- Publication number
- CN203466063U CN203466063U CN201320540209.8U CN201320540209U CN203466063U CN 203466063 U CN203466063 U CN 203466063U CN 201320540209 U CN201320540209 U CN 201320540209U CN 203466063 U CN203466063 U CN 203466063U
- Authority
- CN
- China
- Prior art keywords
- horizontal plane
- cambered surface
- transformer winding
- semicircle cambered
- arc surface
- 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 Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a transformer winding die. The transformer winding die is provided with a first semi arc surface, a second semi arc surface, a first horizontal plane and a second horizontal plane; the first semi arc surface and the second semi arc surface are same; the first horizontal plane and the second horizontal plane are same; the first semi arc surface, the second semi arc surface, the first horizontal plane and the second horizontal plane are sequentially connected to form a runway shape and are integrally arranged; the first horizontal plane and the second horizontal plane are inwards sunk relative to the runway shape horizontal plane; two through slots are formed between the first semi arc surface and the second semi arc surface. Coils can be conveniently wound and molded by the transformer winding die, and wound coil windings are reliable in shape.
Description
Technical field
The utility model relates to a kind of coil production equipment, and more particularly, it relates to a kind of transformer winding former.
Background technology
Transformer winding former is for the coiling of the coil windings outside transformer core, in prior art, the external form of transformer winding former is conventionally because the external form of transformer core is made into racetrack, yet in the winding process of coil windings, because copper metal has certain hardness, coil windings made after copper wire winding multilayer can not reach desirable racetrack, and conventionally form circular, because racetrack both sides are set to horizontal plane, knocking both sides coil windings can not make coil windings form required external form, this modification easily makes the coil windings of institute's coiling can not mate iron core and use, need to be pressed into by force iron core or need further processing to use.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of transformer winding former, uses this transformer winding former institute coiling winding to meet iron core external form, guarantees coil windings one-shot forming, has facilitated the coiling of coil windings.
For achieving the above object, the utility model provides following technical scheme: a kind of transformer winding former, comprise transformer coiling mould body, described transformer coiling mould body outer surface is provided with the first semicircle cambered surface, the second semicircle cambered surface, the first horizontal plane and the second horizontal plane, described the first semicircle cambered surface is identical with the second semicircle cambered surface arc, the first horizontal plane is identical with the second horizontal plane, described the first semicircle cambered surface, the first horizontal plane, the second arc surface and the second horizontal plane are in turn connected to form racetrack and are and be wholely set, described the first horizontal plane and the second horizontal plane are to racetrack central concave, between the first semicircle cambered surface and the second semicircle cambered surface, form two grooves.
By adopting technique scheme, because copper cash is ductile, after coil winding technique completes, use hammer to knock coil windings outside, coil windings is caved in groove, then copper cash restores the desired racetrack of rear formation slightly, and this design has facilitated the moulding of coil windings, makes made coil windings can directly coordinate iron core to use.
The utility model is further set to: described transformer coiling mould body center is provided with square through hole.
By adopting technique scheme, described transformer winding former can be fixed on the connecting axle of motor, by Electric Machine Control transformer winding former, rotates and coiling winding, has improved the manufacture efficiency of coil windings.
The utility model is further set to: described transformer coiling mould body adopts hard wood to make.
By adopting technique scheme, the transformer winding former that uses hard wood to be made is low weight, and low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the vertical view of the utility model transformer winding former embodiment;
Fig. 2 is the correlation technique schematic diagram of the utility model transformer winding former embodiment.
Drawing reference numeral explanation:
1, the first semicircle cambered surface; 2, the first horizontal plane; 3, the second semicircle cambered surface; 4, the second horizontal plane; 5, through hole.
Embodiment
With reference to Fig. 1, the utility model transformer winding former embodiment is described further.
A kind of transformer winding former, comprise transformer coiling mould body, described transformer coiling mould body outer surface is provided with the first semicircle cambered surface 1, the second semicircle cambered surface 3, the first horizontal plane 2 and the second horizontal plane 4, described the first semicircle cambered surface 1 is identical with the second semicircle cambered surface 3 arcs, the first horizontal plane 2 is identical with the second horizontal plane 4, described the first semicircle cambered surface 1, the first horizontal plane 2, the second arc surface 3 and the second horizontal plane 4 are in turn connected to form racetrack and are and be wholely set, described the first horizontal plane 2 and the second horizontal plane 4 are to racetrack central concave, between the first semicircle cambered surface 1 and the second semicircle cambered surface 3, form two grooves.
By adopting technique scheme, because copper cash is ductile, after coil winding technique completes, use hammer to knock coil windings outside, coil windings is caved in groove, then copper cash restores the desired racetrack of rear formation slightly, and this design has facilitated the moulding of coil windings, makes made coil windings can directly coordinate iron core to use.
Described transformer coiling mould body center is provided with square through hole 5.
By adopting technique scheme, described transformer winding former can be fixed on the connecting axle of motor, by Electric Machine Control transformer winding former, rotates and coiling winding, has improved the manufacture efficiency of coil windings.
Described transformer coiling mould body adopts hard wood to make.
By adopting technique scheme, the transformer winding former that uses hard wood to be made is low weight, and low cost of manufacture.
Claims (3)
1. a transformer winding former, comprise transformer coiling mould body, described transformer coiling mould body outer surface is provided with the first semicircle cambered surface, the second semicircle cambered surface, the first horizontal plane and the second horizontal plane, described the first semicircle cambered surface is identical with the second semicircle cambered surface arc, the first horizontal plane is identical with the second horizontal plane, described the first semicircle cambered surface, the first horizontal plane, the second arc surface and the second horizontal plane are in turn connected to form racetrack and are and be wholely set, it is characterized in that: described the first horizontal plane and the second horizontal plane are to racetrack central concave, between the first semicircle cambered surface and the second semicircle cambered surface, form two grooves.
2. transformer winding former according to claim 1, is characterized in that: described transformer coiling mould body center is provided with square through hole.
3. transformer winding former according to claim 2, is characterized in that: described transformer coiling mould body adopts hard wood to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540209.8U CN203466063U (en) | 2013-08-30 | 2013-08-30 | Transformer winding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540209.8U CN203466063U (en) | 2013-08-30 | 2013-08-30 | Transformer winding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466063U true CN203466063U (en) | 2014-03-05 |
Family
ID=50178411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540209.8U Expired - Fee Related CN203466063U (en) | 2013-08-30 | 2013-08-30 | Transformer winding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466063U (en) |
-
2013
- 2013-08-30 CN CN201320540209.8U patent/CN203466063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20210830 |