CN2699448Y - An adjustable coiling die - Google Patents
An adjustable coiling die Download PDFInfo
- Publication number
- CN2699448Y CN2699448Y CNU2004200270106U CN200420027010U CN2699448Y CN 2699448 Y CN2699448 Y CN 2699448Y CN U2004200270106 U CNU2004200270106 U CN U2004200270106U CN 200420027010 U CN200420027010 U CN 200420027010U CN 2699448 Y CN2699448 Y CN 2699448Y
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- China
- Prior art keywords
- main shaft
- shaft
- wire
- connecting rod
- axle sleeve
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable coiling die and relates to a coiling device of the transformer coil, including a main shaft, a shaft sleeve installed on the main shaft, a connecting rod and a coiling plate. The coiling plate is connected with the shaft sleeve through the connecting rod, and the connecting rod forms a diamond supporting between the coiling plate and the shaft sleeve. The shaft sleeves of the connecting rod are a fixing shaft sleeve installed at one end of the main shaft and a movable shaft sleeve installed on the main shaft. And the coiling plate and the shaft center radius regulating mechanism of the main shaft are installed at the end of the main shaft corresponding to the fixing shaft sleeve. Through the adjustment of the coiling plate and the shaft center radius regulating mechanism of the main shaft, together with the diamond supporting, the utility model can obtain the purpose of controlling the coiling plate and the shaft center radius of the main shaft. Compared with the existing adjustable coiling die, the utility model has the advantages of simple structure, light dead load, and convenient operation, and the range of regulation of single-die can reach 210mm.
Description
Technical field: technical solutions of the utility model relate to the coiling device of transformer coil.
Background technology: in the prior art, the coiling of transformer coil, a kind of fixedly mode of aluminum dipping form that adopts is about to wire turn on two half-open aluminum dipping forms, treats aluminum dipping form to be extracted out after coil winds again; The drawback that the aluminum dipping form of this structure exists is: the work efficiency of coiling is low, very much not manageability, production cost height, structural adjustment are slow for the mould amount.Along with development of technology, each transformer producer all adopts adjustable winding former, this winding former by main shaft, be installed in four movable axle covers on the main shaft, corresponding four fixed hubs, connecting rod and wire-wrap boards that are fixed on the main shaft with removable axle sleeve are formed, movable axie is arranged with positive left-hand thread, and movably axle sleeve and fixed hub movably form the support of rhombus between axle sleeve, fixed hub at wire-wrap board by connecting rod; Above-mentioned adjustable winding former utilizes movably axle sleeve and fixed hub to regulate the radius of wire-wrap board and spindle axis, has replaced fixed aluminum dipping form preferably; But still have obvious defects, mainly show: complex structure, cost height, single mode adjustable extent only about 50mm, from aspect such as great.
Summary of the invention:
Technical problem to be solved in the utility model is, designs a kind of adjustable winding former, with solve the single mode adjustable extent that existing adjustable winding former exists narrow, from the technical problem of great and complex structure etc.
The technical scheme of the utility model technical solution problem is, it is made up of main shaft, the axle sleeve, connecting rod and the wire-wrap board that are installed on the main shaft, wire-wrap board is connected with axle sleeve by connecting rod, connecting rod constitutes the rhombus support at wire-wrap board and shaft room, its axle sleeve is at the fixed hub of main shaft one end and be installed in movable axle sleeve on the main shaft, and its main shaft corresponding end that installs and fixes axle sleeve is equipped with wire-wrap board and spindle axis radius governor motion.
Wire-wrap board and spindle axis radius governor motion are made of axial adjustment nut, fixed head and adjusting nut fixed hub, main shaft is provided with the adjusting screw thread, the axial adjustment nut is installed on the main shaft by regulating screw thread, and the adjusting nut fixed hub is by fixed head and be bolted on the axial adjustment nut.
Owing to adopt technique scheme, the utility model supports the purpose that reaches control wire-wrap board and spindle axis radius by the adjusting of wire-wrap board and spindle axis radius governor motion by rhombus.H level dry-type transformer with SG10-50～2500/10 is an example, and this series has 17 kinds, if adopt fixedly aluminum dipping form coiling, needs with 34 pairs of moulds, just can solve whole coiling problems if adopt the utility model only to need 3 pairs.Compare with existing adjustable winding former, the utility model has simple in structure again, and is easy to operate from heavy and light, and the single mode adjustable range can reach the advantage of 210mm.
Description of drawings:
Fig. 1 is a kind of example structure schematic diagram of optimal design;
Fig. 2 is the left view of Fig. 1.
In the drawings: main shaft 1; Fixed hub 2; Connecting rod 3; Wire-wrap board 4; Movable axle sleeve 5; Wire-wrap board and spindle axis radius governor motion 6; Adjusting nut fixed hub 7; Fixed head 8; Axial adjustment nut 9.
Embodiment:
In conjunction with Fig. 1, a kind of adjustable winding former, it is made up of main shaft 1, the axle sleeve, connecting rod 3 and the wire-wrap board 4 that are installed on the main shaft 1; Wire-wrap board 4 is connected with axle sleeve by connecting rod 3, and connecting rod 3 constitutes rhombus at wire-wrap board 4 and shaft room to be supported; Its axle sleeve is at the fixed hub 2 of main shaft 1 one ends and be installed in movable axle sleeve 5 on the main shaft 1; Its main shaft that installs and fixes axle sleeve 21 corresponding end is equipped with wire-wrap board and spindle axis radius governor motion 6.Wire-wrap board and spindle axis radius governor motion 6 are made of axial adjustment nut 9, fixed head 8 and adjusting nut fixed hub 7, main shaft is provided with the adjusting screw thread, axial adjustment nut 9 is installed on the main shaft 1 by regulating screw thread, and adjusting nut fixed hub 7 is by fixed head 8 and be bolted on the axial adjustment nut 9.
In conjunction with Fig. 2, press the adjustable winding former that present embodiment is made, its wire-wrap board 4 is separately fixed on separately connecting rod 3 bracing frames, and the line of each wire-wrap board 4 is for being the circle of radius with the spindle axis.
In conjunction with Fig. 1, when pressing adjustable winding former that present embodiment makes and using, the diameter that axial adjustment nut 9 is regulated coiled wire-wound coil left increases, and the diameter that axial adjustment nut 9 is regulated coiled wire-wound coil to the right reduces.Its maximum adjustable diameter is 460mm, and minimum adjustable diameter is 250mm, and adjustable extent is 210mm.
Claims (2)
1, a kind of adjustable winding former, it is made up of main shaft (1), the axle sleeve, connecting rod (3) and the wire-wrap board (3) that are installed on the main shaft (1), wire-wrap board (4) is connected with axle sleeve by connecting rod (3), and connecting rod (3) constitutes rhombus at wire-wrap board (4) and shaft room to be supported, and it is characterized in that:
A, its axle sleeve are for being installed in the fixed hub (2) of main shaft (1) one end and being installed in movable axle sleeve (5) on the main shaft (1).
B, its main shaft that installs and fixes axle sleeve (2) (1) corresponding end are equipped with wire-wrap board and spindle axis radius governor motion (6).
2, a kind of adjustable winding former according to claim 1, it is characterized in that: wire-wrap board and spindle axis radius governor motion (6) are made of axial adjustment nut (9), fixed head (8) and adjusting nut fixed hub (7), main shaft (1) is provided with the adjusting screw thread, axial adjustment nut (9) is installed on the main shaft (1) by regulating screw thread, and adjusting nut fixed hub (7) is by fixed head (8) and be bolted on the axial adjustment nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200270106U CN2699448Y (en) | 2004-05-13 | 2004-05-13 | An adjustable coiling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200270106U CN2699448Y (en) | 2004-05-13 | 2004-05-13 | An adjustable coiling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699448Y true CN2699448Y (en) | 2005-05-11 |
Family
ID=34771491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200270106U Expired - Fee Related CN2699448Y (en) | 2004-05-13 | 2004-05-13 | An adjustable coiling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699448Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177868A (en) * | 2013-04-09 | 2013-06-26 | 国家电网公司 | Combined sleeving table of bulging-die-type transformer coil |
| CN104124054A (en) * | 2014-07-08 | 2014-10-29 | 正泰电气股份有限公司 | Adjustable die for transformer coil winding |
| CN107195455A (en) * | 2017-06-28 | 2017-09-22 | 浙江派尔电气有限公司 | A kind of Winding device for transformer coil |
| CN108828743A (en) * | 2018-08-29 | 2018-11-16 | 法尔胜泓昇集团有限公司 | The optical fiber pine winding apparatus of controlled diameter |
| CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
| CN112489994A (en) * | 2020-12-15 | 2021-03-12 | 淮北市平祥感应炉有限公司 | Inductance external insulation winding machine |
-
2004
- 2004-05-13 CN CNU2004200270106U patent/CN2699448Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177868A (en) * | 2013-04-09 | 2013-06-26 | 国家电网公司 | Combined sleeving table of bulging-die-type transformer coil |
| CN104124054A (en) * | 2014-07-08 | 2014-10-29 | 正泰电气股份有限公司 | Adjustable die for transformer coil winding |
| CN107195455A (en) * | 2017-06-28 | 2017-09-22 | 浙江派尔电气有限公司 | A kind of Winding device for transformer coil |
| CN108828743A (en) * | 2018-08-29 | 2018-11-16 | 法尔胜泓昇集团有限公司 | The optical fiber pine winding apparatus of controlled diameter |
| CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
| CN112489994A (en) * | 2020-12-15 | 2021-03-12 | 淮北市平祥感应炉有限公司 | Inductance external insulation winding machine |
| CN112489994B (en) * | 2020-12-15 | 2022-06-10 | 淮北市平祥感应炉有限公司 | Inductance external insulation winding machine |
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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: 20050511 Termination date: 20110513 |