CN102945749A - Winding former of transformer coil - Google Patents
Winding former of transformer coil Download PDFInfo
- Publication number
- CN102945749A CN102945749A CN2012104096818A CN201210409681A CN102945749A CN 102945749 A CN102945749 A CN 102945749A CN 2012104096818 A CN2012104096818 A CN 2012104096818A CN 201210409681 A CN201210409681 A CN 201210409681A CN 102945749 A CN102945749 A CN 102945749A
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- end plate
- channel
- section steel
- transformer coil
- hole
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Abstract
The invention relates to a winding former of a transformer coil; the winding former comprises an end plate, wherein a shaft hole is formed at the center of the end plate; the winding former is characterized by further comprising a channel steel and an adjusting mechanism; the end plate is connected with the channel steel by the adjusting mechanism; the adjusting mechanism comprises a connecting plate, a bolt and a nut; a connecting hole is formed in the connecting plate; the bolt penetrates through the connecting hole and is fixed by the nut; an adjusting hole is formed in the channel steel; and the bolt penetrates through the adjusting hole and is fixed by the nut. Compared with the prior art, the winding former of the transformer coil, provided by the invention, has the advantages of simple structure, safety and convenience in use, low maintenance cost and simplicity for assembling.
Description
Technical field
The present invention relates to a kind of winding former, particularly a kind of transformer coil winding mold.
Background technology
Need coiling in the production process of transformer, because the diameter of coil differs, so need to regulate the diameter of transformer coil winding mold.The diameter that existing transformer coil winding mold adopts screw mandrel substantially and the screw system regulates transformer coil winding mold.
Number be in the Chinese utility model specification of CN201178030Y such as Granted publication, disclose a kind of adjustable coiling die of making transformer coil, this winding former is realized the adjustment of the diameter of winding former by stay, strut, sliding sleeve, screw mandrel and screw.Need power and need precise part screw mandrel and screw but regulate by this method winding former, so that the winding former production cost improves greatly.And because this winding former uses gear drive, so after taking up, may produce certain pressure to stay, so that screw mandrel backwards rotation and make diameter in use reduce may cause the coil landing.
Summary of the invention
The object of the invention is to overcome above shortcomings in the prior art, and provide a kind of cheap, regulate diameter conveniently, transformer coil winding mold simple in structure.
The present invention addresses the above problem the technical scheme that adopts: this transformer coil winding mold comprises end plate, described end plate center is provided with axis hole, it is characterized in that: also comprise channel-section steel and governor motion, described end plate links to each other with channel-section steel by governor motion, described governor motion is comprised of connecting plate, screw bolt and nut, be provided with connecting hole on the described connecting plate, described bolt passes connecting hole and fixes with nut, be provided with adjustment hole on the described channel-section steel, described bolt passes adjustment hole and fixes with nut.Use channel-section steel can save cost, need not customize; Channel-section steel intensity is good, can the considerable object of supported weight; The leg wall of channel-section steel is thinner, makes things convenient for perforate and fixing.Connecting plate is easy for installation, and the plate that is located by connecting in installation process gets final product, and need not locate complicated governor motion, and is easy for installation.Select screw bolt and nut can reduce cost and convenient the installation, bolt and nut is also so that simple to operate, the convenient diameter of regulating winding former.
End plate of the present invention is circular configuration, and described axis hole is square structure.When being contained in to rotate in the axis hole, axle sleeve namely can drive the winding former rotation, and simple and convenient, also need key to fix complex structure unlike circular axis hole.
Adjustment hole of the present invention is arranged on the two ends of channel-section steel.So that the two ends of channel-section steel can link to each other with end plate.
Connecting plate of the present invention is vertical with end plate, and described bolt is vertical with connecting plate.The convenient installation, or it is stressed perpendicular to connecting plate plate face to get connecting plate, can increase the ability to bear of connecting plate.If stressed inclination can weaken the ability to bear of connecting plate.Reduction of service life.
The axis of each bolt of the present invention and the axes intersect of end plate.So that the head of each bolt is towards the center of circle, guarantee that bolt forms a cirque structure, be zero so that bolt acts on the moment of torsion of end plate, improve end plate useful life.
Channel-section steel of the present invention is parallel to the axis of end plate.So that two end plates is stressed identical, prevent owing to unbalance stress causes one of them end plate impaired.
The opening direction of the groove of channel-section steel of the present invention all is the counter clockwise direction of respective end plates.So that channel-section steel can evenly distribute, make end plate stressed evenly.
The present invention compared with prior art has the following advantages and effect: simple in structure, safe and convenient to use, maintenance cost is low, and assembling is simple.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of transformer coil winding mold among the embodiment.
Fig. 2 is the left TV structure schematic diagram of transformer coil winding mold among the embodiment.
Fig. 3 is the enlarged diagram at A place among Fig. 2.
Fig. 4 is the plan structure schematic diagram of connecting plate among the embodiment.
Fig. 5 is the main TV structure schematic diagram of connecting plate among the embodiment.
Fig. 6 is the plan structure schematic diagram of channel-section steel among the embodiment.
Fig. 7 is the main TV structure schematic diagram of channel-section steel among the embodiment.
Fig. 8 is the left TV structure schematic diagram of channel-section steel among the embodiment.
Label declaration: end plate 1, channel-section steel 2, connecting plate 3, bolt 4, nut 5, connecting hole 6, adjustment hole 7, the leg 8 of channel-section steel, axis hole 9.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
Referring to Fig. 1-Fig. 8, transformer coil winding mold comprises end plate 1, channel-section steel 2 and governor motion.
End plate 1 links to each other with channel-section steel 2 by governor motion, governor motion is comprised of connecting plate 3, bolt 4 and nut 5, and connecting hole 6 is arranged on the connecting plate 3, and bolt 4 passes connecting hole 6 and fixing with nut 5, be provided with adjustment hole 7 on the channel-section steel 2, bolt 4 passes adjustment hole 7 and fixing with nut 5.
In the present embodiment, bolt 4 is screw bolt 4.The screw portion of bolt 4 passes connecting hole 6, and with a nut 5 bolt 4 is fixed on the connecting plate 3.Screw rod also passes adjustment hole 7, and fixing with three nuts 5, referring to Fig. 3, on the top of adjustment hole 7 two nuts 5 is arranged, and has 5, three nuts 5 of a nut to cooperatively interact in the bottom of adjustment hole 7.
As shown in Figure 2,2 one-tenth annulars of governor motion and channel-section steel are arranged, and connect several governor motions on each end plate 1, each governor motion with is connected a channel-section steel 2 and connects, governor motion forms cirque structure around being distributed in end plate 1.The axes intersect of the axis of each bolt 4 and end plate 1.The axis of each connecting hole 6 also with the axes intersect of end plate 1.Channel-section steel 2 is parallel to the axis of end plate 1.
In the present embodiment, end plate 1 is circular configuration, and the center of end plate 1 is provided with axis hole 9, and axis hole 9 is square structure, and the foursquare length of side is 52 millimeters.Transformer coil winding mould has two end plates 1.Two end plates 1 are coaxial, and connection is connected by governor motion respectively in the two ends of channel-section steel 2 with end plate.
The edge of end plate 1 is equipped with promise and does a connecting plate 3, and connecting plate 3 is weldingly fixed on the end plate 1, and connecting plate 3 is vertical with end plate 1.Connecting plate 3 is square structure, and a limit of connecting plate 3 just in time is a string on end plate 1 circumference, and this string is the term in the mathematics.In the present embodiment, 20 connecting plates 3 are installed on each end plate 1.Connecting plate 3 is evenly distributed on the end plate 1.
The center of connecting plate 3 is provided with connecting hole 6, and connecting hole 6 is circular configuration.In the present embodiment, connecting hole 6 inboards do not have screw thread, and among the present invention, can there be screw thread connecting hole 6 inboards.In Fig. 1, connecting plate 3 is towards the outside of transformer coil winding mold.The thickness of connecting plate 3 is 8 millimeters.
Each channel-section steel 2 is provided with 7, two adjustment holes 7 of two adjustment holes and all is arranged on the same leg 8 of channel-section steel 2, and two adjustment holes 7 are separately positioned on the two ends of channel-section steel 2.In the present embodiment, adjustment hole 7 is circular configuration.The leg 8 of channel-section steel 2 is parallel with corresponding connecting plate 3.The opening direction of the groove of all channel-section steels 2 all is the counter clockwise direction of respective end plates 1, and counter clockwise direction described here refers to that the direction in Fig. 2 is counterclockwise.The left view of the transformer coil winding mold in the present embodiment is identical with Fig. 2.Each channel-section steel 2 does not arrange on the leg 8 of adjustment hole 7 and is provided with installing hole, convenient coil is fixed on the winding former.
In the present embodiment, the model of bolt 4 is M12 * 80, and the model of nut 5 is M12.In the present embodiment, the material of end plate 1 is Q235, and the material of connecting plate 3 also is Q235.In the present embodiment, the model of channel-section steel 2 and material are 50 * 37 * 4.5 and Q235.In the present embodiment, the diameter of end plate 1 is the 630-700 millimeter.
The adjustment process of transformer coil winding mold is as follows: unscrew the nut 5 of adjustment hole 7 above and belows, then regulate channel-section steel 2, be adjusted to the position that needs, last fastening nut 5 gets final product.
Above content described in this specification only is to structure example of the present invention explanation.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (7)
1. transformer coil winding mold, comprise end plate, described end plate center is provided with axis hole, it is characterized in that: also comprise channel-section steel and governor motion, described end plate links to each other with channel-section steel by governor motion, and described governor motion is comprised of connecting plate, screw bolt and nut, be provided with connecting hole on the described connecting plate, described bolt passes connecting hole and fixes with nut, is provided with adjustment hole on the described channel-section steel, and described bolt passes adjustment hole and fixes with nut.
2. transformer coil winding mold according to claim 1, it is characterized in that: described end plate is circular configuration, described axis hole is square structure.
3. transformer coil winding mold according to claim 1 and 2, it is characterized in that: described adjustment hole is arranged on the two ends of channel-section steel.
4. transformer coil winding mold according to claim 1 and 2, it is characterized in that: described connecting plate is vertical with end plate, and described bolt is vertical with connecting plate.
5. transformer coil winding mold according to claim 1 and 2 is characterized in that: the axis of described each bolt and the axes intersect of end plate.
6. transformer coil winding mold according to claim 1 and 2, it is characterized in that: described channel-section steel is parallel to the axis of end plate.
7. transformer coil winding mold according to claim 1 and 2, it is characterized in that: the opening direction of the groove of described channel-section steel all is the counter clockwise direction of respective end plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409681.8A CN102945749B (en) | 2012-10-24 | 2012-10-24 | Transformer coil winding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409681.8A CN102945749B (en) | 2012-10-24 | 2012-10-24 | Transformer coil winding mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102945749A true CN102945749A (en) | 2013-02-27 |
| CN102945749B CN102945749B (en) | 2015-08-12 |
Family
ID=47728683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210409681.8A Expired - Fee Related CN102945749B (en) | 2012-10-24 | 2012-10-24 | Transformer coil winding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102945749B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562706A2 (en) * | 1992-02-27 | 1993-09-29 | British Gas plc | Method of lining a pipe |
| CN2586235Y (en) * | 2002-12-10 | 2003-11-12 | 沈伟 | Umbrella shape support adjustable winding mould with top guide |
| CN2919486Y (en) * | 2006-06-03 | 2007-07-04 | 北海银河高科技产业股份有限公司 | Foil winding adjustable winding model of electric power transformer |
| CN101620933A (en) * | 2009-06-12 | 2010-01-06 | 保定天威集团有限公司 | Transformer coil coiling mould capable of being finely adjusted |
| CN201702584U (en) * | 2010-04-27 | 2011-01-12 | 南通弘峰机电有限公司 | Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell |
| JP2011050246A (en) * | 2010-12-09 | 2011-03-10 | Aichi Elec Co | Permanent magnet type motor |
| CN102231324A (en) * | 2011-04-21 | 2011-11-02 | 吴江市变压器厂有限公司 | Voltage-regulating winding modifying model |
| CN202887983U (en) * | 2012-10-24 | 2013-04-17 | 海盐变压器有限公司 | Transformer coil winding former |
-
2012
- 2012-10-24 CN CN201210409681.8A patent/CN102945749B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562706A2 (en) * | 1992-02-27 | 1993-09-29 | British Gas plc | Method of lining a pipe |
| CN2586235Y (en) * | 2002-12-10 | 2003-11-12 | 沈伟 | Umbrella shape support adjustable winding mould with top guide |
| CN2919486Y (en) * | 2006-06-03 | 2007-07-04 | 北海银河高科技产业股份有限公司 | Foil winding adjustable winding model of electric power transformer |
| CN101620933A (en) * | 2009-06-12 | 2010-01-06 | 保定天威集团有限公司 | Transformer coil coiling mould capable of being finely adjusted |
| CN201702584U (en) * | 2010-04-27 | 2011-01-12 | 南通弘峰机电有限公司 | Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell |
| JP2011050246A (en) * | 2010-12-09 | 2011-03-10 | Aichi Elec Co | Permanent magnet type motor |
| CN102231324A (en) * | 2011-04-21 | 2011-11-02 | 吴江市变压器厂有限公司 | Voltage-regulating winding modifying model |
| CN202887983U (en) * | 2012-10-24 | 2013-04-17 | 海盐变压器有限公司 | Transformer coil winding former |
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| Publication number | Publication date |
|---|---|
| CN102945749B (en) | 2015-08-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20201024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |