CN2365750Y - Terminal guide wedge plate supporting adjustable winding mould - Google Patents
Terminal guide wedge plate supporting adjustable winding mould Download PDFInfo
- Publication number
- CN2365750Y CN2365750Y CN99219712U CN99219712U CN2365750Y CN 2365750 Y CN2365750 Y CN 2365750Y CN 99219712 U CN99219712 U CN 99219712U CN 99219712 U CN99219712 U CN 99219712U CN 2365750 Y CN2365750 Y CN 2365750Y
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- CN
- China
- Prior art keywords
- curved surface
- wedge
- positive
- supports
- terminal guide
- 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 provides a terminal guide wedge plate supporting an adjustable winding mould. The structure is composed of a cage type frame, a leading screw with right-and-left screw threads, a speed reducer, a support wedge board with double bevel and a shifting fork opening quotation. The utility model is characterized in that a power-output shaft of the speed reducer is connected with the end of the leading screw with right-and-left screw threads, the speed reducer is fixed on the end of the cage type frame, the support wedge board with double bevel forms a radial shape with the leading screw with right-and-left screw threads as an axle center and is connected with the cage type frame, and the shifting fork opening quotation is fixed on a screw nut of the leading screw with right-and-left screw threads and is connected with the support wedge board with double bevel. The winding mold has the advantages of reasonable design, simple structure, convenient operation, high rigidity, high precision, strong versatility, etc. The winding mold is an ideal processing apparatus for a transformer.
Description
The utility model relates to a kind of transformer coil coiling mould, and specifically a kind of terminal guide wedge 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 get guaranteeing, are difficult to bear the coiling of high-quality transformer coil.
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 wedge that can bear large, medium and small type transformer coil winding 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, several are with bibeveled support wedge is that the axle center is radial arrangement at its periphery with positive and negative threaded screw rod, the translation fork dish of two band T type grooves is set on positive and negative threaded screw rod, the double inclined plane that double inclined plane supports wedge is provided with gib block, and insert respectively in the gathering sill of fork dish on both sides.The two ends that double inclined plane supports wedge embed the gathering sill that is arranged in cage type framework two ends guiding end plate.When rotating under the driving of positive and negative threaded screw rod at reductor, the fork dish relatively moves on positive and negative leading screw and drives radially harmomegathus of double inclined plane support wedge, reaches the purpose that the winding former diameter increases or reduces.
On every double inclined plane wedge, add the curved surface coiling frame plate of band T type groove, make the winding former body form cylindrical shape.In order to increase the winding former working diameter, enlarge the diameter range of coiling, on original every curved surface coiling frame plate, set up additional curved surface coiling frame plate.
Accompanying drawing 2 supports the end face structure schematic diagram of Adjustable winding model for the terminal guide wedge;
Accompanying drawing 3 is the structural representation between terminal guide wedge support Adjustable winding model double inclined plane support wedge section and the translation fork dish.
With reference to Figure of description terminal guide wedge plate supporting adjustable winding mould of the present utility model is done Below explain.
Terminal guide wedge plate supporting adjustable winding mould of the present utility model, its structure are by the cage frame Frame, positive/negative thread leading screw 4, reductor 10, double inclined plane support wedge 5 and translation fork dish 7 Consist of, the end of the power output shaft of reductor 10 and positive/negative thread leading screw 4 joins reductor 10 are fixed on the end of cage framework, and double inclined plane supports wedge 5 take positive/negative thread leading screw 4 as axle The heart is radial and joins with the cage framework, and translation fork dish 7 is fixed on the spiral shell of positive/negative thread leading screw 4 Supporting wedge 5 with double inclined plane on female 6 joins.
The cage framework is to consist of two of horizontal shore 3 by guiding end plate 1, horizontal shore 3 End joins with guiding end plate 1, and is arranged in cage shape, guide end as the axle center take positive/negative thread leading screw 4 Have radial gathering sill 9 on the dish 1, the end that double inclined plane supports wedge 5 is embedded in gathering sill 9 In.
The middle part of positive and negative threaded screw rod 4 is provided with axle sleeve 2, and the cylindrical of axle sleeve 2 is fixed by bolt 8 and horizontal shore 3.
The center fixed of translation fork dish 7 has nut 6, and nut 6 joins with positive and negative threaded screw rod 4, and the limit portion of translation fork dish 7 is provided with T-slot 15, and the inclined-plane of double inclined plane support wedge 5 is provided with gib block 14 and joins with T-slot 15.
The upper surface that supports wedge 5 at every double inclined plane is fixed with curved surface coiling frame plate 12 and dismountable auxiliary curved surface coiling frame plate 13, additional curved surface coiling frame plate is arranged on the curved surface of curved surface coiling frame plate, is provided with T shape groove 16 in the middle of the curved surface of curved surface coiling frame plate 12 and dismountable auxiliary curved surface coiling frame plate 13.
Embodiment:
Terminal guide wedge of the present utility model supports its processing technology thereof maturation of Adjustable winding model, can process on the work in-process heart and the universal machine process equipment, and machining accuracy and machine die processing are roughly the same.
Terminal guide wedge plate supporting adjustable winding mould of the present utility model is compared with existing technology, tool Reasonable in design, simple in structure, easy to operate, good rigidly, geometric accuracy height, highly versatile etc. are arranged Characteristics are desirable process equipments of current transformer coil winding, thereby, have good popularization Use value.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (5)
1. the terminal guide wedge supports Adjustable winding model, comprise that cage framework, positive and negative threaded screw rod, reductor, double inclined plane support wedge and translation fork dish, it is characterized in that the power output shaft of reductor and the end of positive and negative threaded screw rod join, reductor is fixed on the end of cage framework, it is that the axle center is radial and joins with the cage framework with positive and negative threaded screw rod that double inclined plane supports wedge, and translation fork dish is fixed on and supports wedge with double inclined plane on the nut of positive and negative threaded screw rod and join.
2. terminal guide wedge according to claim 1 supports Adjustable winding model, it is characterized in that the cage framework is to be made of guiding end plate, horizontal shore, the two ends of horizontal shore join with the guiding end plate, and be that the axle center is arranged in the cage shape with positive and negative threaded screw rod, have radial gathering sill on the guiding end plate, the end that double inclined plane supports wedge is embedded in the gathering sill.
3. terminal guide wedge according to claim 2 supports Adjustable winding model, it is characterized in that the middle part of positive and negative threaded screw rod is provided with axle sleeve, and the cylindrical of axle sleeve is fixed by bolt and horizontal shore.
4. terminal guide wedge according to claim 1 supports Adjustable winding model, the center fixed that it is characterized in that translation fork dish has nut, nut and positive and negative threaded screw rod join, the limit portion of translation fork dish is provided with T-slot, and the inclined-plane of double inclined plane support wedge is provided with gib block and T-slot joins.
5. terminal guide wedge according to claim 1 supports Adjustable winding model, it is characterized in that the upper surface that supports wedge at every double inclined plane is fixed with curved surface coiling frame plate and dismountable auxiliary curved surface coiling frame plate, additional curved surface coiling frame plate is arranged on the curved surface of curved surface coiling frame plate, is provided with T shape groove in the middle of the curved surface of curved surface coiling frame plate and dismountable auxiliary curved surface coiling frame plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99219712U CN2365750Y (en) | 1999-08-12 | 1999-08-12 | Terminal guide wedge plate supporting adjustable winding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99219712U CN2365750Y (en) | 1999-08-12 | 1999-08-12 | Terminal guide wedge plate supporting adjustable winding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365750Y true CN2365750Y (en) | 2000-02-23 |
Family
ID=34010583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99219712U Expired - Fee Related CN2365750Y (en) | 1999-08-12 | 1999-08-12 | Terminal guide wedge plate supporting adjustable winding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365750Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360939A (en) * | 2011-09-16 | 2012-02-22 | 北海银河科技变压器有限公司 | Foil type coil adjustable winding mold of dry type transformer |
| CN104752050A (en) * | 2013-12-25 | 2015-07-01 | 特变电工沈阳变压器集团有限公司 | Method for enlarging diameter varying range of adjustable winding mould of transformer coil |
-
1999
- 1999-08-12 CN CN99219712U patent/CN2365750Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360939A (en) * | 2011-09-16 | 2012-02-22 | 北海银河科技变压器有限公司 | Foil type coil adjustable winding mold of dry type transformer |
| CN102360939B (en) * | 2011-09-16 | 2013-09-11 | 北海银河科技变压器有限公司 | Foil type coil adjustable winding mold of dry type transformer |
| CN104752050A (en) * | 2013-12-25 | 2015-07-01 | 特变电工沈阳变压器集团有限公司 | Method for enlarging diameter varying range of adjustable winding mould of transformer coil |
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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 |