CN103943347A - Adjustable core mold for winding transformer iron core - Google Patents
Adjustable core mold for winding transformer iron core Download PDFInfo
- Publication number
- CN103943347A CN103943347A CN201310023721.XA CN201310023721A CN103943347A CN 103943347 A CN103943347 A CN 103943347A CN 201310023721 A CN201310023721 A CN 201310023721A CN 103943347 A CN103943347 A CN 103943347A
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- mainboard
- core
- adjustable
- otic placode
- coiling
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Abstract
The invention discloses an adjustable core mold for winding a transformer iron core. The adjustable core mold comprises a main plate and an ear plate which can conduct moving adjusting relative to the main plate, and the main plate and the ear plate are relatively fixed and are in detachable connection. When iron core single frames of different specifications are wound, the ear plate can be adjusted to enable the overall width and/or the overall length of the adjustable core mold for winding the transformer iron core to be larger or smaller, so that the universality of the core mold is greatly improved. The adjustable core mold for winding the transformer iron core is high in universality, suitable for winding iron core single frames of the different specifications, and capable of still being used for iron core winding after repeated heat treatment.
Description
Technical field
The present invention relates to Wound iron-core transformer single frame coiling device unshakable in one's determination, the particularly adjustable core of a kind of transformer core coiling.
Background technology
Wound iron-core transformer single frame unshakable in one's determination needs the core of certain size to support in coiling, after iron core completes, iron core is carried out together with core to annealing in process.Can there is certain deformation in the core carrying out after annealing in process, when its deformation of core after annealing in process is repeatedly larger, by being unsuitable for the coiling for single frame unshakable in one's determination again, must again make new core.
In addition, in the prior art, a kind of core of specification can only be applicable to the coiling of a kind of specification Wound iron-core transformer single frame unshakable in one's determination, that is: the length of existing core and width are all changeless, can only be used for making specific Wound iron-core transformer single frame unshakable in one's determination, the versatility of core is poor; And in actual production there be much the specification of single frame unshakable in one's determination, core length and width that some single frame unshakable in one's determination needs in the time of coiling differ very little, but also need to make respectively special core, and this can make production cost rise.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of highly versatile, can be applicable to different size single frame coiling unshakable in one's determination and repeatedly still can be used for the adjustable core of transformer core coiling of coiling unshakable in one's determination after heat treatment.
Technical scheme of the present invention is achieved in that the adjustable core of transformer core coiling, comprises mainboard and can move with respect to described mainboard the otic placode of adjusting, and described mainboard is relative with described otic placode to be fixed and removably connects.In the time of the single frame unshakable in one's determination of coiling different size, can be by regulating described otic placode to make the integral width of the adjustable core of transformer core coiling and/or entire length become large or diminish, thus the versatility of core is improved greatly; In addition, transformer core coiling is carried out together with iron core with adjustable core after annealing in process, while there is relatively large deformation in mainboard, and can be by regulating described otic placode to make transformer core coiling still can be used in the coiling of single frame unshakable in one's determination with adjustable core.
The adjustable core of above-mentioned transformer core coiling, described otic placode is four and lays respectively at four jiaos of described mainboard.
The adjustable core of above-mentioned transformer core coiling, is provided with the first chute in any one in the two of described mainboard and described otic placode, is provided with the first slide rail coordinating with described the first chute on another.The adjustable core of above-mentioned transformer core coiling, described mainboard comprises the second side of the first side, the broad ways of upper face, lower face, broad ways, the 3rd side along its length and the 4th side along its length, on the first side of described broad ways and the second side of described broad ways, is respectively arranged with described the first chute.With respect to described the first chute is set on the plate face at described mainboard, this setup can reduce the impact described mainboard termination intensity being brought due to the setting of described the first chute to greatest extent, and can adapt to better annealing in process, reduce the deformation that annealing in process is brought to described mainboard termination.
The adjustable core of above-mentioned transformer core coiling; described transformer core coiling also comprises connecting middle plate with adjustable core; one side of described connecting middle plate is relative with described mainboard fixing and removably connect, and the opposite side of described connecting middle plate is relative with described otic placode to be fixed and removably connects.The setting of described connecting middle plate can be fixed together described mainboard and described otic placode better.
The adjustable core of above-mentioned transformer core coiling, on described connecting middle plate, be provided with adjusting slotted hole along the Width of described mainboard, on described otic placode, be provided with installing hole, described connecting middle plate is fixed and removably connects by the first link through described adjusting slotted hole and described installing hole is relative with described otic placode.When described otic placode regulates with respect to described mainboard, described position of mounting hole can change, being arranged so that of described adjusting slotted hole still can be fixed together relative with described otic placode described mainboard in the situation that not changing described connecting middle plate, the versatility of described connecting middle plate is strengthened, further reduce costs.
The adjustable core of above-mentioned transformer core coiling, is provided with two described adjusting slotted holes on each described connecting middle plate, between two described adjusting slotted holes, be provided with center positioning hole; Any one end at described mainboard: the connecting middle plate that closes on described upper face is fixed and removably connects by the second link through described center positioning hole is relative with the described connecting middle plate that closes on described lower face.The relative fixed effect that is arranged so that two described connecting middle plates of described center positioning hole is better.
The adjustable core of above-mentioned transformer core coiling; described transformer core coiling also comprises brace with adjustable core; on described brace, be provided with connecting hole, described the first link passes described connecting hole, described adjusting slotted hole and described installing hole successively from a side of described mainboard.The setting of described brace can make described mainboard, described otic placode and described connecting middle plate three's fixed effect better, prevents described in described otic placode that mainboard or described connecting middle plate are moved or loosening along described adjusting slotted hole.
The adjustable core of above-mentioned transformer core coiling, on the described connecting middle plate plate face that closes on described mainboard and be provided with any one in the two of the second slide rail and the second chute along the Width of described mainboard, on described otic placode, be provided with another in the two of described the second slide rail and described the second chute, described the second slide rail is positioned at described the second chute.Make so described connecting middle plate and described otic placode coordinate between the two tightr, fixed effect is better.
The adjustable core of above-mentioned transformer core coiling, along described main board length direction: be provided with side strip, the Width along described mainboard between adjacent two described otic placodes: be provided with minor face bar between adjacent two described otic placodes.Described side strip and described minor face bar can be to playing good supporting role between adjacent two described otic placodes, prevent that described otic placode from occurring loosening.
The invention has the beneficial effects as follows: 1, the adjustable core of transformer core coiling of the present invention detachable lower recycling after iron core completes, can be applicable to the coiling unshakable in one's determination of more different sizes, recycling is worth higher, can effectively reduce cost of manufacture unshakable in one's determination.Design is simple, unitary construction is solid, economical and practical.
2, utilizing the slip realization adjusting of otic placode is a kind of mode of applicable annealing; Other regulative mode: such as threaded adjusting, through the high temperature anneal, lose recycling after core infringement and be worth.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable core of transformer core coiling of the present invention;
Fig. 2 is the mainboard structure schematic diagram of the adjustable core of transformer core coiling of the present invention;
Fig. 3 is the cutaway view of mainboard shown in Fig. 2;
Fig. 4 is the otic placode structural representation of the adjustable core of transformer core coiling of the present invention;
Fig. 5 is the connecting middle plate structural representation of the adjustable core of transformer core coiling of the present invention;
Fig. 6 is the brace structural representation of the adjustable core of transformer core coiling of the present invention.
In figure: 1-mainboard, 11-upper face, 12-lower face, 13-the first side, 14-the second side, 15-the 3rd side, 16-the 4th side, 2-otic placode, 3-the first chute, 4-the first slide rail, 5-connecting middle plate, 6-regulates slotted hole, 7-installing hole, 8-center positioning hole, 9-brace, 91-connecting hole, 101-the second slide rail, 102-the second chute, 103-side strip, 104-minor face bar.
Embodiment
The coiling of the present embodiment transformer core comprises a mainboard 1, four otic placodes 2, four connecting middle plates 5, four braces 9, two side strips 103 and two minor face bars 104 with adjustable core.
On described mainboard 1, be provided with the first chute 3, described the first chute 3 is along the Width setting of described mainboard 1, on described otic placode 2, be provided with the first slide rail 4 coordinating with described the first chute 3, described otic placode 2 can carry out translational adjustment with respect to described mainboard 1 along the Width of described mainboard 1.On described mainboard 1, offer through hole, and offer groove 105 on the side of described mainboard 1 length direction.
Described mainboard 1 comprises the second side 14 of the first side 13, the broad ways of upper face 11, lower face 12, broad ways, the 3rd side 15 along its length and the 4th side 16 along its length, on the first side 13 of described broad ways and the second side 14 of described broad ways, is respectively arranged with described the first chute 3.
One side of described connecting middle plate 5 is relative with described mainboard 1 fixes and removably connects, and the opposite side of described connecting middle plate 5 is relative with described otic placode 2 to be fixed and removably connects.On described connecting middle plate 5, be provided with and regulate slotted hole 6 along the Width of described mainboard 1, on described otic placode 2, be provided with installing hole 7, described connecting middle plate 5 is fixed and removably connects by the first link through described adjusting slotted hole 6 and described installing hole 7 is relative with described otic placode 2.On each described connecting middle plate 5, be provided with two described adjusting slotted holes 6, between two described adjusting slotted holes 6, be provided with center positioning hole 8; Any one end at described mainboard 1: the connecting middle plate 5 that closes on described upper face 11 is fixed and removably connects by the second link through described center positioning hole 8 is relative with the described connecting middle plate 5 that closes on described lower face 12.
On described brace 9, be provided with connecting hole 91, described the first link is successively through described connecting hole 91, described adjusting slotted hole 6, described installing hole 7, described adjusting slotted hole 6 and described connecting hole 91.
On the described connecting middle plate 5 plate faces that close on described mainboard 1 and be provided with the second slide rail 101 along the Width of described mainboard 1, on described otic placode 2, be provided with the second chute 102 coordinating with described the second slide rail 101, described the second slide rail 101 is positioned at described the second chute 102.
In the present embodiment: be separately installed with two described otic placodes 2 at the two ends of described mainboard 1, described mainboard 1 cooperatively interacts by described the first chute 3 and described the first slide rail 4 with described otic placode 2; Along described mainboard 1 length direction: be provided with described side strip 103, the Width along described mainboard 1 between adjacent two described otic placodes 2: be provided with described minor face bar 104 between adjacent two described otic placodes 2; Wherein two described connecting middle plates 5 are clipped in the middle two of one end of described mainboard 1 and upper installation thereof described otic placodes 2, and described in two other, connecting middle plate 5 is clipped in the middle two of the other end of described mainboard 1 and upper installation thereof described otic placodes 2; Wherein two described braces 9 are clipped in the middle two described connecting middle plates 5 of described mainboard 1 one end, and described in two other, brace 9 is clipped in the middle two of described mainboard 1 other end described connecting middle plates 5.In the time of transformer core coiling, in the time need to adjusting the width of the adjustable core of the present embodiment transformer core coiling, make described otic placode 2 slide and can realize along described the first chute 3, after adjusting to the right place, with connecting hole described in screw bolt passes 91, described adjusting slotted hole 6, described installing hole 7, described adjusting slotted hole 6 and described connecting hole 91, then load onto nut, thereby make described mainboard 1, described otic placode 2, described connecting middle plate 5 relative with described brace 9 fixing and removably connect.The coiling of the present embodiment transformer core can regulate with adjustable core within the scope of certain width, and length adjustment need be changed described mainboard 1;
In some other embodiment, it can be the translational adjustment along described mainboard 1 length direction that described otic placode 2 moves adjusting relative to described mainboard 1, also can be respectively can be along the translational adjustment of the length direction of described mainboard 1 and Width, can also be to be positioned at described otic placode 2 on 1 four jiaos of described mainboards to regulate (now move have length direction and the Width along described mainboard 1 while regulating concurrently) along the diagonal of described mainboard 1.
Above-described embodiment is only for the invention example is clearly described, and the not restriction to the invention embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And the apparent variation of being amplified out thus or variation are still among the protection range in the invention claim.
Claims (9)
1. the adjustable core of transformer core coiling, is characterized in that, comprises mainboard (1) and can move with respect to described mainboard (1) otic placode (2) of adjusting, and described mainboard (1) is relative with described otic placode (2) to be fixed and removably connects.
2. the adjustable core of transformer core coiling according to claim 1, is characterized in that, described otic placode (2) is four and lays respectively at four jiaos of described mainboard (1).
3. the adjustable core of transformer core coiling according to claim 1, it is characterized in that, in any one in the two of described mainboard (1) and described otic placode (2), be provided with the first chute (3), on another, be provided with the first slide rail (4) coordinating with described the first chute (3).
4. the adjustable core of transformer core coiling according to claim 3, it is characterized in that, described mainboard (1) comprises second side (14) of the first side (13), the broad ways of upper face (11), lower face (12), broad ways, the 3rd side (15) along its length and the 4th side (16) along its length, on first side (13) of described broad ways and second side (14) of described broad ways, is respectively arranged with described the first chute (3).
5. the adjustable core of transformer core coiling according to claim 4; it is characterized in that; described transformer core coiling also comprises connecting middle plate (5) with adjustable core; one side of described connecting middle plate (5) is relative with described mainboard (1) fixes and removably connects, and the opposite side of described connecting middle plate (5) is relative with described otic placode (2) to be fixed and removably connects.
6. the adjustable core of transformer core coiling according to claim 5, it is characterized in that, above be provided with and regulate slotted hole (6) along the Width of described mainboard (1) at described connecting middle plate (5), on described otic placode (2), be provided with installing hole (7), described connecting middle plate (5) is fixed and removably connects by the first link through described adjusting slotted hole (6) and described installing hole (7) is relative with described otic placode (2).
7. the adjustable core of transformer core coiling according to claim 6; it is characterized in that; described transformer core coiling also comprises brace (9) with adjustable core; on described brace (9), be provided with connecting hole (91), described the first link passes described connecting hole (91), described adjusting slotted hole (6) and described installing hole (7) successively from a side of described mainboard (1).
8. according to the arbitrary described adjustable core of transformer core coiling of claim 5-7, it is characterized in that, on described connecting middle plate (5) the plate face that closes on described mainboard (1) and along the Width of described mainboard (1), be provided with any one in the two of the second slide rail (101) and the second chute (102), on described otic placode (2), be provided with another in the two of described the second slide rail (101) and described the second chute (102), described the second slide rail (101) is positioned at described the second chute (102).
9. according to the arbitrary described adjustable core of transformer core coiling of claim 1-7, it is characterized in that, along described mainboard (1) length direction: be provided with side strip (103) between adjacent two described otic placodes (2), the Width along described mainboard (1): be provided with minor face bar (104) between adjacent two described otic placodes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023721.XA CN103943347B (en) | 2013-01-22 | 2013-01-22 | The adjustable core of transformer core coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023721.XA CN103943347B (en) | 2013-01-22 | 2013-01-22 | The adjustable core of transformer core coiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103943347A true CN103943347A (en) | 2014-07-23 |
| CN103943347B CN103943347B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310023721.XA Active CN103943347B (en) | 2013-01-22 | 2013-01-22 | The adjustable core of transformer core coiling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023744A (en) * | 2015-08-17 | 2015-11-04 | 常州太平洋电力设备(集团)有限公司 | Adjustable core mold of wound core transformer |
| CN108320901A (en) * | 2018-01-19 | 2018-07-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of transformer iron-core piece collating unit of simple operation |
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| JPH05152149A (en) * | 1991-11-28 | 1993-06-18 | Mitsubishi Electric Corp | Manufacture of iron core for stationary induction apparatus and inner circumferential frame used for manufacture of iron core of stationary induction apparatus |
| JPH1167565A (en) * | 1997-08-25 | 1999-03-09 | Daihen Corp | Die for forming wound core |
| JP3658520B2 (en) * | 1999-07-19 | 2005-06-08 | 株式会社日立産機システム | Amorphous iron core transformer |
| JP3787074B2 (en) * | 2001-03-27 | 2006-06-21 | 愛知電機株式会社 | Transformer core forming and holding device |
| JP2006303334A (en) * | 2005-04-25 | 2006-11-02 | Aichi Electric Co Ltd | Manufacturing method of wound core |
| CN101572182A (en) * | 2009-02-27 | 2009-11-04 | 国电环境保护研究院 | Ultracrystalline transformer core manufacturing method and special mould therefor |
| CN201359923Y (en) * | 2009-02-27 | 2009-12-09 | 国电环境保护研究院 | Mould for producing ultra microcrystal voltage transformer iron core |
| CN202307507U (en) * | 2011-09-20 | 2012-07-04 | 安徽芜湖君华科技材料有限责任公司 | Amorphous transformer core fixture |
| CN102543383A (en) * | 2012-04-09 | 2012-07-04 | 佛山市中研非晶科技股份有限公司 | Amorphous alloy plane stepped iron core and manufacturing method thereof |
| JP5035077B2 (en) * | 2008-04-01 | 2012-09-26 | 三菱電機株式会社 | How to make a wound core |
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2013
- 2013-01-22 CN CN201310023721.XA patent/CN103943347B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05152149A (en) * | 1991-11-28 | 1993-06-18 | Mitsubishi Electric Corp | Manufacture of iron core for stationary induction apparatus and inner circumferential frame used for manufacture of iron core of stationary induction apparatus |
| JPH1167565A (en) * | 1997-08-25 | 1999-03-09 | Daihen Corp | Die for forming wound core |
| JP3658520B2 (en) * | 1999-07-19 | 2005-06-08 | 株式会社日立産機システム | Amorphous iron core transformer |
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| JP2006303334A (en) * | 2005-04-25 | 2006-11-02 | Aichi Electric Co Ltd | Manufacturing method of wound core |
| JP5035077B2 (en) * | 2008-04-01 | 2012-09-26 | 三菱電機株式会社 | How to make a wound core |
| CN101572182A (en) * | 2009-02-27 | 2009-11-04 | 国电环境保护研究院 | Ultracrystalline transformer core manufacturing method and special mould therefor |
| CN201359923Y (en) * | 2009-02-27 | 2009-12-09 | 国电环境保护研究院 | Mould for producing ultra microcrystal voltage transformer iron core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023744A (en) * | 2015-08-17 | 2015-11-04 | 常州太平洋电力设备(集团)有限公司 | Adjustable core mold of wound core transformer |
| CN108320901A (en) * | 2018-01-19 | 2018-07-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of transformer iron-core piece collating unit of simple operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103943347B (en) | 2016-12-28 |
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