CN2358537Y - Adjustable winding mould with end guide umbrella shaped support - Google Patents
Adjustable winding mould with end guide umbrella shaped support Download PDFInfo
- Publication number
- CN2358537Y CN2358537Y CN99219711U CN99219711U CN2358537Y CN 2358537 Y CN2358537 Y CN 2358537Y CN 99219711 U CN99219711 U CN 99219711U CN 99219711 U CN99219711 U CN 99219711U CN 2358537 Y CN2358537 Y CN 2358537Y
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- China
- Prior art keywords
- end plate
- positive
- fixed
- screw rod
- threaded screw
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides an adjustable winding mould with an end guiding umbrella-shaped support. The utility model is composed of a cage type frame, a leading screw with positive and negative threads, a speed reducer, a support rod, a supporting body with nuts and a moving cross beam, wherein, the speed reducer is fixed to the end of the cage type frame, and a power output shaft of the speed reducer is connected with the end of the leading screw with the positive and the negative threads. The supporting body with the nuts is arranged on the leading screw with the positive and the negative threads by the nuts, and the support rod is connected with the supporting body with the nuts in the shape of radiation. The utility model has the characteristics of reasonable design, simple structure, convenient operation, high rigidity, high geometric accuracy, high universality, etc. and is ideal processing equipment of a large-sized transformer.
Description
The utility model relates to a kind of high-power transformer coil-winding mould, and specifically a kind of terminal guide umbrella supports Adjustable winding model.
Transformer coil is the critical piece of transformer, and winding former is the indispensable frock of coiling transformer coil, and the transformer coiling mould of prior art mainly contains following three kinds:
One, fixed winding line mould, each winding line mould only is suitable for a kind of internal coil diameter of appointment, its structure is the steel plate cylinder of band cannelure, add upper head plate, after finishing, coil winding utilize tension cannelure diameter reduction that die body is extracted out from coil, coiling, production cost height, inapplicable Products Development and diversified requirement that the in use existing deficiency of this mould is an incompatibility different inner diameters coil.
Two, assembled winding former according to a large amount of laths of internal coil diameter size coupling and circular frame, is formed cage modle coiling mould as required, and this type of coiling mould is in use existing to be to need to be equipped with a large amount of spare parts, time-consuming taking a lot of work during assembling when not enough.
Three, adjustable volume mould, being only applicable to bigger coil makes, use the folding principle of umbrella frame frame, make 6-8 radiation shape movable supporting, the coil of tape thickness insulating paper cylinder only is adapted to produce extensively, coil to the naked paper web is made, must dispose the skeleton that the sheet metal cylinder is made coil, the in use existing deficiency of employed this type of adjustable coiling mould is at present, structural design is unreasonable, low, the poor rigidity of mechanical strength, geometric accuracy can not guarantee to be difficult to bear the coiling of the big transformer coil in thick line footpath.
The purpose of this utility model provides a kind of reasonable in design, mechanical strength height, good rigidly, can guarantee geometric accuracy, the terminal guide umbrella that can bear the big transformer coil winding in thick line footpath supports Adjustable winding model.
The purpose of this utility model realizes in the following manner, be combined into the cage framework by guiding end plate and horizontal shore, establish a positive and negative threaded screw rod at the center of cage framework, side at the guiding end plate is fixed a reductor, the power output shaft of reductor is connected with positive and negative threaded screw rod, on positive and negative threaded screw rod, establish two relatively-movable nuts, form several umbrellas by supporter, support bar and the horizontal anomalous movement crossbeam of band nut and support.When needs are adjusted the diameter of winding former, rotate positive and negative threaded screw rod by reductor, the supporter of the band nut that is arranged on the positive and negative threaded screw rod is relatively moved, drive several umbrellas and support synchronization action, the same folding of elephanta umbrella is in order to the increase of the diameter of realizing winding former or dwindle.In order to improve the rigidity of winding former, the two ends of curved surface T shape level coiling frame plate are provided with blade fin and are located at that gathering sill joins on the guiding end plate, thereby have avoided the swing of curved surface T shape level coiling frame plate, and have improved the precision of winding former.Being fixed with curved surface T shape level coiling frame plate on every horizontal anomalous movement crossbeam makes the profile of winding former be cylindrical shape, in order to increase the working diameter of winding former, on curved surface T shape level coiling frame plate, also set up additional curved surface T shape level coiling frame plate, increase the diameter of winding former by increasing additional curved surface T shape level coiling frame plate, enlarge the diameter range of coiling.
Accompanying drawing 1 supports the axial sectional structure schematic diagram of Adjustable winding model for the terminal guide umbrella;
Accompanying drawing 2 supports the end face structure schematic diagram of Adjustable winding model for the terminal guide umbrella.
With reference to Figure of description terminal guide umbrella of the present utility model being supported Adjustable winding model explains below doing.
Terminal guide umbrella of the present utility model supports Adjustable winding model, its structure is by cage framework, positive and negative threaded screw rod 6, reductor 1, support bar 4, moved cross beam 7 and is with the supporter 2 of nut 3 to constitute, reductor 1 is fixed on the end of cage framework, the end of the power output shaft of reductor 1 and positive and negative threaded screw rod 6 joins, the supporter 2 of band nut 3 is arranged on the positive and negative threaded screw rod 6 by nut, and support bar 4 is radial and is located between the supporter 2 and moved cross beam 7 of being with nut 3.
The cage framework is to be made of outer end plate 12, guiding end plate 10 and horizontal shore 9, the two ends of horizontal shore 9 join with guiding end plate 10, outer end plate 12 is fixed together by bolt and guiding end plate 10, and reductor 1 is fixed between outer end plate 12 and the guiding end plate 10.
One end of positive and negative threaded screw rod 6 and the power output shaft of reductor 1 join, the other end is fixed by bearing 13 and guiding end plate 10, the middle part of positive and negative threaded screw rod 6 is provided with axle sleeve 11, the cylindrical of axle sleeve 11 is fixed by supporting disk 8 and horizontal shore 9, and the supporter 2 of band nut 3 joins by nut 3 and positive and negative threaded screw rod 6.
The lower end of support bar 4 is joined by the supporter 2 of hinge with band nut 3, the upper end is joined by hinge and horizontal anomalous movement crossbeam 7, curved surface T shape level coiling frame plate 15 is fixed on the upper surface of horizontal anomalous movement crossbeam 7, and additional curved surface T shape level coiling frame plate 17 is fixed on the curved surface of curved surface T shape level coiling frame plate 15.
Two ends at curved surface T shape level coiling frame plate 15 are fixed with blade fin 14, have elongated slot 16 in the middle of the guide runner 14, guiding end plate 10 is the radial gathering sill 18 that has, and hold-down bolt 19 passes blade fin 14 after elongated slot 16 finishes the diameter adjustment and is fastened in the gathering sill 18 on the guiding end plate.
Embodiment:
Terminal guide umbrella of the present utility model supports its processing technology thereof maturation of Adjustable winding model, gets final product on the work in-process heart and the universal machine process equipment, and machining accuracy and machine die processing are roughly the same.Use identical with existing all kinds of coiling moulds.
Terminal guide umbrella of the present utility model supports Adjustable winding model and compares with prior art, have characteristics such as reasonable in design, simple in structure, easy to operate, good rigidly, geometric accuracy height, highly versatile, it is the desirable process equipment of high-power transformer, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (5)
1. the terminal guide umbrella supports Adjustable winding model, the supporter that comprises cage framework, positive and negative threaded screw rod, reductor, support bar, moved cross beam and band nut, it is characterized in that reductor is fixed on the end of cage framework, the power output shaft of reductor and the end of positive and negative threaded screw rod join, the supporter of band nut is arranged on the positive and negative threaded screw rod by nut, and support bar is radial and is located between the supporter and moved cross beam of being with nut.
2. terminal guide umbrella according to claim 1 supports Adjustable winding model, it is characterized in that the cage framework is to be made of outer end plate, guiding end plate and horizontal shore, the two ends of horizontal shore join with the guiding end plate, outer end plate is fixed together by bolt and guiding end plate, and reductor is fixed between outer end plate and the guiding end plate.
3. terminal guide umbrella according to claim 1 supports Adjustable winding model, it is characterized in that an end of positive and negative threaded screw rod and the power output shaft of reductor join, the other end is fixed by bearing and guiding end plate, the middle part of positive and negative threaded screw rod is provided with axle sleeve, the cylindrical of axle sleeve is fixed by supporting disk and horizontal shore, and the supporter of band nut joins by nut and positive and negative threaded screw rod.
4. terminal guide umbrella according to claim 1 supports Adjustable winding model, its spy is that the lower end of support bar is joined by the supporter of hinge with the band nut, the upper end is joined by card chain and horizontal anomalous movement crossbeam, curved surface T shape level coiling frame plate is fixed on the upper surface of horizontal anomalous movement crossbeam, and additional curved surface T shape level coiling frame plate is fixed on the curved surface of curved surface T shape level coiling frame plate.
5. terminal guide umbrella according to claim 4 supports Adjustable winding model, its spy
Levy the two ends that are at curved surface T shape level coiling frame plate and be fixed with blade fin, have elongated slot in the middle of the blade fin, the guiding end plate is the radial gathering sill that has, and hold-down bolt passes blade fin after elongated slot finishes the diameter adjustment and is fastened in the gathering sill on the guiding end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99219711U CN2358537Y (en) | 1999-01-27 | 1999-01-27 | Adjustable winding mould with end guide umbrella shaped support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99219711U CN2358537Y (en) | 1999-01-27 | 1999-01-27 | Adjustable winding mould with end guide umbrella shaped support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358537Y true CN2358537Y (en) | 2000-01-12 |
Family
ID=34010582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99219711U Expired - Fee Related CN2358537Y (en) | 1999-01-27 | 1999-01-27 | Adjustable winding mould with end guide umbrella shaped support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358537Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360936A (en) * | 2011-08-18 | 2012-02-22 | 无锡亿能电力设备有限公司 | Low-voltage foil winding adjustable die of dry type transformer |
| CN102950821A (en) * | 2012-11-06 | 2013-03-06 | 保定天威集团有限公司 | Circle supporting device capable of being tidily and vertically supported |
| CN105225821A (en) * | 2015-09-12 | 2016-01-06 | 安徽互感器有限公司 | A kind of instrument transformer C shape iron core clamp for machining |
| CN106602810A (en) * | 2016-12-16 | 2017-04-26 | 安徽皖南新维电机有限公司 | Motor coil wire-off device |
-
1999
- 1999-01-27 CN CN99219711U patent/CN2358537Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360936A (en) * | 2011-08-18 | 2012-02-22 | 无锡亿能电力设备有限公司 | Low-voltage foil winding adjustable die of dry type transformer |
| CN102360936B (en) * | 2011-08-18 | 2012-11-07 | 无锡亿能电力设备有限公司 | Low-voltage foil winding adjustable die of dry type transformer |
| CN102950821A (en) * | 2012-11-06 | 2013-03-06 | 保定天威集团有限公司 | Circle supporting device capable of being tidily and vertically supported |
| CN102950821B (en) * | 2012-11-06 | 2014-03-26 | 保定天威集团有限公司 | Circle supporting device capable of being tidily and vertically supported |
| CN105225821A (en) * | 2015-09-12 | 2016-01-06 | 安徽互感器有限公司 | A kind of instrument transformer C shape iron core clamp for machining |
| CN106602810A (en) * | 2016-12-16 | 2017-04-26 | 安徽皖南新维电机有限公司 | Motor coil wire-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |