CN105023744A - Adjustable core mold of wound core transformer - Google Patents
Adjustable core mold of wound core transformer Download PDFInfo
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- CN105023744A CN105023744A CN201510505969.9A CN201510505969A CN105023744A CN 105023744 A CN105023744 A CN 105023744A CN 201510505969 A CN201510505969 A CN 201510505969A CN 105023744 A CN105023744 A CN 105023744A
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- adjustable
- membrane module
- outer membrane
- short transverse
- external mold
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Abstract
The invention discloses an adjustable core mold of a wound core transformer. The adjustable core mold comprises a universal core mold body, a plurality of adjustable outer mold assemblies, tightening mechanisms and filling parts, wherein the adjustable outer mold assemblies are located on the periphery of the universal core mold, and at least one tightening mechanism corresponds to one adjustable outer mold assembly; each tightening mechanism comprises a tightening fixing part, a tightening part and a locking part, wherein the tightening fixing part is installed on the universal core mold, the tightening part is installed on the corresponding adjustable core mold assembly, one end of the locking part is fixedly connected with the tightening part, and the other end of the locking part is adjustably connected with the tightening fixing part; the portions between the universal core mold and the adjustable outer mold assemblies are filled with the filling parts. The adjustable core mold is applicable to manufacturing wound cores of various window heights and window widths, the universality and utilization rate are improved, and the manufacturing cost of the core mold is saved.
Description
Technical field
The present invention relates to a kind of Wound iron-core transformer adjusting center mould.
Background technology
At present, conventional heart mould of the prior art is the direct high and window width according to window unshakable in one's determination, uses the manufacture of monoblock steel plate to form, a kind of heart mould can only be applicable to a kind of iron core of size, the iron core of sizes needs to provide multiple applicable heart mould for oneself, and do not have versatility, manufacturing cost is higher.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, provides a kind of Wound iron-core transformer adjusting center mould, and it can be applicable to the making of the rewinding material of multiple window height and window width, improves its versatility and utilance, saves heart mould manufacturing cost.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of Wound iron-core transformer adjusting center mould, and it comprises:
General heart mould;
Multiple adjustable outer membrane module, adjustable outer membrane module is positioned at the periphery of general heart mould;
Tightening system, the corresponding adjustable outer membrane module of at least one tightening system, tightening system comprises and tightens up fixture, tightener and locking member, the described fixture that tightens up is arranged on general heart mould, described tightener is arranged on corresponding adjustable outer membrane module, one end of described locking member is fixedly connected with tightener, the other end of described locking member with tighten up that fixture is adjustable to be connected;
Filling member, described filling member is filled between general heart mould and adjustable outer membrane module.
Further, described adjustable outer membrane module has the adjustable outer membrane module of short transverse, described short transverse is adjustable, and outer membrane module comprises the adjustable external mold of short transverse and the outer module of short transverse wedge shape, the outer module of short transverse wedge shape is positioned at the outside of the adjustable external mold of short transverse, and the adjustable external mold of short transverse is connected with the outer module wedge-type of short transverse wedge shape.
Further provide the concrete structure of the outer module of a kind of short transverse wedge shape, the outer module of described short transverse wedge shape comprises the general wedge shape external mold of short transverse and two end wedge shapes regulate external mold, and two end wedge shapes regulate external mold to lay respectively at the two ends of the general wedge shape external mold of short transverse.
Further, described adjustable outer membrane module has the adjustable outer membrane module of Width, described Width is adjustable, and outer membrane module comprises the adjustable external mold of Width and Width wedge shape adjustment external mold, Width wedge shape regulates external mold to be positioned at the outside of the adjustable external mold of Width, and the adjustable external mold of Width and Width wedge shape regulate external mold wedge-type to be connected.
Further, described adjustable outer membrane module has the adjustable outer membrane module of short transverse and the adjustable outer membrane module of Width, and the overlap joint bight that adjacent short transverse is adjustable between outer membrane module and the adjustable outer membrane module of Width is provided with an angle mould, so that the outside wall surface of the adjustable outer membrane module of short transverse, Width is adjustable outer membrane module and angle mould is connected formation one iron core winding datum level.
Further provide a kind of concrete structure of locking member, described locking member comprises screw rod and nut, and one end of described screw rod is connected in tightener, and the other end of screw rod is connected with nut by screw thread after tightening up fixture.
After have employed technique scheme, the present invention can the high and window width of the window of wound core window as required, calculating two end wedge shapes regulates the length of external mold and Width wedge shape to regulate the length of external mold, and produce corresponding parts, assembled good after, only need to regulate securing member, just can regulate the distance of adjustable outer membrane module and general heart mould, and fill filling member in gap between, thus enable Wound iron-core transformer adjusting center mould of the present invention be applicable to the making of the rewinding material of multiple window height and window width, improve its versatility and utilance, save heart mould manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of Wound iron-core transformer adjusting center mould of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the I portion enlarged drawing in Fig. 2.
Embodiment
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As shown in Figure 1, a kind of Wound iron-core transformer adjusting center mould, it comprises:
General heart mould 1;
Multiple adjustable outer membrane module, adjustable outer membrane module is positioned at the periphery of general heart mould 1;
Tightening system, the corresponding adjustable outer membrane module of at least one tightening system, tightening system comprises and tightens up fixture 5, tightener 4 and locking member, tightening up fixture 5 is arranged on general heart mould 1, tightener 4 is arranged on corresponding adjustable outer membrane module, one end of locking member is fixedly connected with tightener 4, the other end of described locking member with tighten up that fixture 5 is adjustable to be connected;
Filling member 6, filling member 6 is filled between general heart mould 1 and adjustable outer membrane module.
Adjustable outer membrane module has the adjustable outer membrane module of short transverse, described short transverse is adjustable, and outer membrane module comprises the adjustable external mold 21 of short transverse and the outer module of short transverse wedge shape, the outer module of short transverse wedge shape is positioned at the outside of the adjustable external mold 21 of short transverse, and the adjustable external mold 21 of short transverse is connected with the outer module wedge-type of short transverse wedge shape.
The outer module of short transverse wedge shape comprises the general wedge shape external mold of short transverse 31 and two end wedge shapes regulate external mold 32, two end wedge shapes to regulate external mold 32 to lay respectively at the two ends of the general wedge shape external mold 31 of short transverse.
Adjustable outer membrane module has the adjustable outer membrane module of Width, described Width is adjustable, and outer membrane module comprises the adjustable external mold 22 of Width and Width wedge shape adjustment external mold 34, Width wedge shape regulates external mold 34 to be positioned at the outside of the adjustable external mold 22 of Width, and the adjustable external mold 22 of Width and Width wedge shape regulate external mold 34 wedge-type to be connected.
Adjustable outer membrane module has the adjustable outer membrane module of short transverse and the adjustable outer membrane module of Width, and the overlap joint bight that adjacent short transverse is adjustable between outer membrane module and the adjustable outer membrane module of Width is provided with an angle mould 7, so that the outside wall surface of the adjustable outer membrane module of short transverse, Width is adjustable outer membrane module and angle mould 7 is connected formation one iron core winding datum level.
Locking member comprises screw rod 91 and nut 92, and one end of screw rod 91 is connected in tightener 4, and the other end of screw rod 91 is connected with nut 92 by screw thread after tightening up fixture 5.
Operation principle of the present invention is as follows:
The present invention can the high and window width of the window of wound core window as required, calculating two end wedge shapes regulates the length of external mold 32 and Width wedge shape to regulate the length of external mold 34, and produce corresponding parts, assembled good after, only need to regulate securing member, just can regulate the distance of adjustable outer membrane module and general heart mould 1, and fill filling member 6 in gap between, thus enable Wound iron-core transformer adjusting center mould of the present invention be applicable to the making of the rewinding material of multiple window height and window width, improve its versatility and utilance, save heart mould manufacturing cost.
Installation process of the present invention is as follows:
1, calculating two end wedge shapes according to drawing needs (window of wound core window high and window width) regulates the length of external molds 32 and Width wedge shape to regulate the length of external mold 34, and produces corresponding parts;
2, need according to drawing the filling thickness calculating filling member 6, this filling thickness can be pieced together with the filling member 6 of different-thickness, therefore substantially can be general;
3, first will tighten up fixture is arranged on general heart mould;
4, install the adjustable external mold of short transverse 21 successively, Width is adjustable external mold 22 and filling member, angle mould;
5, finally install the general wedge shape external mold of short transverse 31, two end wedge shapes to regulate external mold 32, tighten up tightener, this Wound iron-core transformer adjusting center mould has just installed.
The heart mould terminated is installed and just may be used for wound core, because the iron core of Wound iron-core transformer all needs vacuum annealing, and annealing temperature will reach about 800 DEG C, in hot environment like this, general screw thread all can be out of shape, so must remove all threaded parts when iron core is annealed, and all bolt connecting mechanisms of this adjusting center mould can be removed very easily after iron core winding terminates, before annealing unshakable in one's determination.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the present invention solves are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a Wound iron-core transformer adjusting center mould, is characterized in that, it comprises:
General heart mould (1);
Multiple adjustable outer membrane module, adjustable outer membrane module is positioned at the periphery of general heart mould (1);
Tightening system, the corresponding adjustable outer membrane module of at least one tightening system, tightening system comprises and tightens up fixture (5), tightener (4) and locking member, the described fixture (5) that tightens up is arranged on general heart mould (1), described tightener (4) is arranged on corresponding adjustable outer membrane module, one end of described locking member is fixedly connected with tightener (4), the other end of described locking member with tighten up that fixture (5) is adjustable to be connected;
Filling member (6), described filling member (6) is filled between general heart mould (1) and adjustable outer membrane module.
2. Wound iron-core transformer adjusting center mould according to claim 1, it is characterized in that: described adjustable outer membrane module has the adjustable outer membrane module of short transverse, described short transverse is adjustable, and outer membrane module comprises the adjustable external mold of short transverse (21) and the outer module of short transverse wedge shape, the outer module of short transverse wedge shape is positioned at the outside of the adjustable external mold of short transverse (21), and the adjustable external mold of short transverse (21) is connected with the outer module wedge-type of short transverse wedge shape.
3. Wound iron-core transformer adjusting center mould according to claim 2, it is characterized in that: the outer module of described short transverse wedge shape comprises the general wedge shape external mold (31) of short transverse and two end wedge shapes regulate external mold (32), two end wedge shapes regulate external mold (32) to lay respectively at the two ends of the general wedge shape external mold (31) of short transverse.
4. Wound iron-core transformer adjusting center mould according to claim 1 and 2, it is characterized in that: described adjustable outer membrane module has the adjustable outer membrane module of Width, described Width is adjustable, and outer membrane module comprises the adjustable external mold of Width (22) and Width wedge shape adjustment external mold (34), Width wedge shape regulates external mold (34) to be positioned at the outside of the adjustable external mold of Width (22), and the adjustable external mold of Width (22) and Width wedge shape regulate external mold (34) wedge-type to be connected.
5. Wound iron-core transformer adjusting center mould according to claim 1, it is characterized in that: described adjustable outer membrane module has the adjustable outer membrane module of short transverse and the adjustable outer membrane module of Width, and the overlap joint bight that adjacent short transverse is adjustable between outer membrane module and the adjustable outer membrane module of Width is provided with an angle mould (7), so that the outside wall surface of the adjustable outer membrane module of short transverse, Width is adjustable outer membrane module and angle mould (7) is connected formation one iron core winding datum level.
6. Wound iron-core transformer adjusting center mould according to claim 1, it is characterized in that: described locking member comprises screw rod (91) and nut (92), one end of described screw rod (91) is connected in tightener (4), and the other end of screw rod (91) is connected with nut (92) by screw thread after tightening up fixture (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510505969.9A CN105023744B (en) | 2015-08-17 | 2015-08-17 | Adjustable core mold of wound core transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510505969.9A CN105023744B (en) | 2015-08-17 | 2015-08-17 | Adjustable core mold of wound core transformer |
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| Publication Number | Publication Date |
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| CN105023744A true CN105023744A (en) | 2015-11-04 |
| CN105023744B CN105023744B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510505969.9A Active CN105023744B (en) | 2015-08-17 | 2015-08-17 | Adjustable core mold of wound core transformer |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03288414A (en) * | 1990-04-04 | 1991-12-18 | Mitsubishi Electric Corp | Cast-molding apparatus of iron core |
| JPH0878265A (en) * | 1994-08-31 | 1996-03-22 | Aichi Electric Co Ltd | Winding iron core mold holding device |
| CN201304699Y (en) * | 2008-11-13 | 2009-09-09 | 马黎明 | Casting mould of epoxy resin dry-type transformer |
| 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 |
| CN103943347A (en) * | 2013-01-22 | 2014-07-23 | 新华都特种电气股份有限公司 | Adjustable core mold for winding transformer iron core |
| CN204067029U (en) * | 2013-05-20 | 2014-12-31 | 国家电网公司 | A kind of amorphous alloy iron core adjustable forming mould of dry-type transformer |
| CN204857442U (en) * | 2015-08-17 | 2015-12-09 | 常州太平洋电力设备(集团)有限公司 | But roll up iron core transformer aligning mould |
-
2015
- 2015-08-17 CN CN201510505969.9A patent/CN105023744B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03288414A (en) * | 1990-04-04 | 1991-12-18 | Mitsubishi Electric Corp | Cast-molding apparatus of iron core |
| JPH0878265A (en) * | 1994-08-31 | 1996-03-22 | Aichi Electric Co Ltd | Winding iron core mold holding device |
| CN201304699Y (en) * | 2008-11-13 | 2009-09-09 | 马黎明 | Casting mould of epoxy resin dry-type transformer |
| 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 |
| CN103943347A (en) * | 2013-01-22 | 2014-07-23 | 新华都特种电气股份有限公司 | Adjustable core mold for winding transformer iron core |
| CN204067029U (en) * | 2013-05-20 | 2014-12-31 | 国家电网公司 | A kind of amorphous alloy iron core adjustable forming mould of dry-type transformer |
| CN204857442U (en) * | 2015-08-17 | 2015-12-09 | 常州太平洋电力设备(集团)有限公司 | But roll up iron core transformer aligning mould |
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| Publication number | Publication date |
|---|---|
| CN105023744B (en) | 2017-04-12 |
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Effective date of registration: 20191120 Address after: 213033 No.88, environmental protection 4th Road, environmental protection industrial park, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Co-patentee after: Changzhou Pacific Power Equipment (Group) Co., Ltd. Patentee after: Changzhou Pacific Transformer Co., Ltd Address before: 213033 Jiangsu city in Changzhou Province town of new North Chunjiang garden environmental protection environmental protection four Road No. 88 Patentee before: Changzhou Pacific Power Equipment (Group) Co., Ltd. |