CN203910549U - Mould for winding electric reactor coils - Google Patents
Mould for winding electric reactor coils Download PDFInfo
- Publication number
- CN203910549U CN203910549U CN201420352623.0U CN201420352623U CN203910549U CN 203910549 U CN203910549 U CN 203910549U CN 201420352623 U CN201420352623 U CN 201420352623U CN 203910549 U CN203910549 U CN 203910549U
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- mould
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- electric reactor
- winding electric
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Abstract
The utility model aims at providing a mould for winding electric reactor coils, which is convenient to operate, labor-saving to lock and capable of lowering framework spoilage. The mould for winding electric reactor coils comprises a fixed nut, an upper mould and a lower mould which are wedge-shaped structures, wherein the upper mould and the lower mould are combined to form a body with a rectangular section; the key point is that the upper mould and the lower mould are equipped with shaft holes with square sections; and one end of the body is equipped with a four-claw concentric chuck for fixing. Compared with the conventional mould, the mould disclosed by the utility model adopts square shaft holes, so that a square-shaft winding machine can be directly utilized to wind rectangular coils; and besides, the four-claw concentric chuck can be used for fixing the square shaft very well, so that not only is the mould convenient to operate, but also the mould is stationary, reliable and durable.
Description
Technical field
The utility model relates to a kind of reactor winding coiling mould.
Background technology
As shown in Figure 1, old-fashioned coiling arbor is designed to circular shaft, and its corresponding square coil mould must support the use.There is following shortcoming in mould: mould is two wedge, overexertion meeting causes patrix and counterdie to be subjected to displacement, and causes the height of mould to increase, thereby causes skeleton unbalance stress, in winding process, skeleton is because of stressed excessive breaking, and its hold-down nut is easily slided tooth simultaneously.Some coil winding machine has adopted square axle structure now, and correspondingly, reactor winding is reeled and also must be made a change with mould.
Utility model content
The purpose of this utility model be propose a kind of easy to operate, lock reactor winding coiling mould laborsaving, that skeleton spoilage reduces.
Reactor winding of the present utility model is reeled and with mould, is comprised the upper die and lower die of hold-down nut, wedge structure, and described upper die and lower die are combined to form the body that cross section is rectangle; Key is that it is foursquare axis hole that described upper die and lower die are provided with cross section; One end of described body is provided with the fixedly four-jaw concentric chuck of use.
Different from traditional mould, the utility model has adopted square opening and prism, can directly utilize the coil winding machine of square shaft to carry out the coiling of square coil, in addition, adopt four-jaw concentric chuck well to fix square shaft, not only easy to operate, and also fixing reliability and durability.
Further, the cross section perpendicular to axis hole direction of described upper die and lower die is rectangle, and when upper die and lower die combine, its strength can be disperseed to opposite and the side of upper die and lower die like this, rather than concentrate on the opposite of upper die and lower die, be therefore difficult to cause patrix and counterdie to be subjected to displacement.
Reactor winding of the present utility model is reeled simple with mould structure, and convenient fixing is reliable, has good practicality.
Accompanying drawing explanation
Accompanying drawing 1 is that traditional reactor winding is reeled with the structural representation of mould.
Accompanying drawing 2 is that reactor winding of the present utility model is reeled with the structural representation of mould.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operation principle etc.
Embodiment 1:
As shown in Figure 2, the reactor winding of the present embodiment is reeled and with mould, is comprised patrix 2 and the counterdie 3 of hold-down nut 1, wedge structure, and described patrix 2 and counterdie 3 are combined to form the body that cross section is rectangle; Key is that it is foursquare axis hole 4 that described patrix 2 and counterdie 3 are provided with cross section; One end of described body is provided with the fixedly four-jaw concentric chuck 5 of use.
The cross section perpendicular to axis hole 4 directions of described patrix 2 and counterdie 3 is rectangle, like this when patrix 2 and counterdie 3 combination, its strength can be disperseed to opposite and the side of patrix 2 and counterdie 3, rather than concentrates on the opposite of patrix 2 and counterdie 3, is therefore difficult to cause patrix 2 and counterdie 3 to be subjected to displacement.
Different from traditional mould, the present embodiment has adopted square opening and prism 4, can directly utilize the coil winding machine of square shaft to carry out the coiling of square coil, in addition, adopt four-jaw concentric chuck 5 well to fix square shaft, not only easy to operate, and also fixing reliability and durability.
Claims (2)
1. a reactor winding coiling mould, comprises the upper die and lower die of hold-down nut, wedge structure, and described upper die and lower die are combined to form the body that cross section is rectangle; It is characterized in that it is foursquare axis hole that described upper die and lower die are provided with cross section; One end of described body is provided with the fixedly four-jaw concentric chuck of use.
2. reactor winding coiling mould according to claim 1, the cross section perpendicular to axis hole direction that it is characterized in that described upper die and lower die is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352623.0U CN203910549U (en) | 2014-06-23 | 2014-06-23 | Mould for winding electric reactor coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352623.0U CN203910549U (en) | 2014-06-23 | 2014-06-23 | Mould for winding electric reactor coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910549U true CN203910549U (en) | 2014-10-29 |
Family
ID=51784805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352623.0U Active CN203910549U (en) | 2014-06-23 | 2014-06-23 | Mould for winding electric reactor coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683877A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Transformer winding die |
-
2014
- 2014-06-23 CN CN201420352623.0U patent/CN203910549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683877A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Transformer winding die |
| CN106683877B (en) * | 2015-11-09 | 2018-08-17 | 江苏奥通光电缆科技有限公司 | A kind of transformer coiling mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Shihlin Electric Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhou Xin Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |