CN102013317B - Reshaping clamp of single-phase rectangular open coiled iron core windings - Google Patents
Reshaping clamp of single-phase rectangular open coiled iron core windings Download PDFInfo
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- CN102013317B CN102013317B CN2010102242083A CN201010224208A CN102013317B CN 102013317 B CN102013317 B CN 102013317B CN 2010102242083 A CN2010102242083 A CN 2010102242083A CN 201010224208 A CN201010224208 A CN 201010224208A CN 102013317 B CN102013317 B CN 102013317B
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- 238000004804 winding Methods 0.000 title claims abstract description 95
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The invention relates to a reshaping clamp of single-phase rectangular open coiled iron core windings, which is used for reshaping a rectangular winding and also can be used as a bed frame for assembly and combination of open coiled iron plug-in windings. The reshaping clamp comprises a radial winding reshaping clamp, an axial winding reshaping clamp and a chocks in windings; wherein the radial winding reshaping clamp is clamped on the radial position between phases of a pair of single-phase variable windings, the axial winding clamp is clamped on the axial position of the two windings; a positioning reference plane is arranged on the radial winding reshaping clamp; an insulation baffle plates between phases of the two windings is placed and positioned before the windings are clamped in pairs; and axial chocks (for controlling the clamping heights of the windings) and radial chocks (for controlling radial width between phases of the windings) are arranged in the inner cavities of the two windings. The reshaping clamp has low reshaping clamp cost, simple structure, convenient procedure and strong practicability, and plays the functions of low cost and high efficiency in production of transformers in small batches.
Description
Technical field
The present invention relates to a kind of shaping and clamp, the shaping that especially relates to a kind of single-phase rectangular aperture volume iron core winding clamps.
Background technology
Under the increasingly mature environment of transformer market, the transformer of structure of all kinds emerges in an endless stream, and therefore the power transformer product of company's certain ad hoc structure of possibility professional production that has just has the complete operational sequence of cover, is equipped with a whole set of professional operating equipment simultaneously.Yet this for complying with turn of the market to us, produce transformer kind and the various company of structure, spend big cost to introduce same a whole set of professional equipment and remove to produce the power transformer product of particular types or structure, will certainly cost of idleness and do not reach the expection benefit.The shaping of the single-phase rectangular aperture volume iron core winding of just talking now; Use special shaping device for the company of long-term professional production and carry out the winding shaping, and on the workbench of specialty, accomplish and assembling unshakable in one's determination, but various for product category and structure; And the company of this type of infrastructure product of small lot batch manufacture only; As how shirtsleeve operation operation and cheapest running cost, reach the purpose of production homogeneous structure product, just had more positive effect.
Summary of the invention
The reshaping clamp that technical problem to be solved by this invention provides a kind of simple in structure and simple operation carries out shaping to single-phase rectangular aperture volume iron core winding and clamps.
The present invention solves the technical scheme that its technical problem takes: a kind of shaping of single-phase rectangular aperture volume iron core winding clamps, and comprises the radial reshaping clamp of winding, and the axis of winding anchor clamps are positioned at the inner chock of winding; Radial reshaping clamp is clipped in the alternate radial position of winding, and the axis of winding anchor clamps are clipped in the axial location of winding.
In order to make a pair of single-phase winding after shaping clamps; Can keep the state after the shaping; And this carries out assembly to winding finally to accomplish the insertion unshakable in one's determination of opening volume; Therefore on the radial reshaping clamp of winding, be provided with positioning reference plane, when this datum level can guarantee that the opening volume is unshakable in one's determination and inserts this winding is carried out assembly required operation flat to.
In order to make winding after shaping clamps, need not dismantle radial reshaping clamp, make a pair of winding keep shaping size and assembled state directly to assemble iron core, therefore, a pair of winding just directly places the phase insulation dividing plate of device body before clamping.
In order to make the axial height after the winding shaping press-fits, alternate radial width and window height unshakable in one's determination, folded thick matching unshakable in one's determination, need go into chock in the axial and radial support of winding, surpass the fitted position between winding and opening volume iron core with control shaping size.
The invention has the beneficial effects as follows: this kind plastic splint is dressed up low, simple in structure, and operation is convenient, and is practical, in the transformer of this category feature of small lot batch manufacture, plays low this effect efficiently.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is the sketch map that winding of the present invention is placed the location status when clamping shaping vertically;
Fig. 4 is a winding of the present invention sketch map of putting the preceding location status of row inserted sheet assembling unshakable in one's determination into for sleeping in;
Fig. 5 is the present invention forms the iron core sheet inserting operation planar after the winding shaping a sketch map.
1, the radial reshaping clamp of winding 2, winding 3, axis of winding reshaping clamp 4, phase insulation dividing plate 5, chock 6, positioning reference plane 7, epoxy thin plate pad 8, silicon steel sheet
Embodiment
A kind of single-phase rectangular aperture volume iron core winding as depicted in figs. 1 and 2 shaping clamps; Comprise the radial reshaping clamp 1 of winding; Axis of winding reshaping clamp 3; Chock 5 is positioned at the inside of winding 2, and radial reshaping clamp 1 is clipped in the alternate radial position of winding 2, and axis of winding reshaping clamp 3 is clipped in the axial location of winding 2; The radial reshaping clamp 1 of described winding is provided with positioning reference plane 6; , the winding shaping just is placed on the alternate of two windings 2 to the phase insulation dividing plate 4 in the transformer body assembling before clamping; Go into chock 5 in the inner chamber support of winding 2 before clamping, chock 5 comprises that the control winding clamps the axial chock of height and control winding the radial chock of the alternate radial width when clamping.
Be emitted on single-phase a pair of rectangle winding 2 side by side on the reshaping clamp of winding, notice that the high-low pressure of two windings must be towards the same side, and the low pressure side of winding 2 should abut against on the positioning reference plane 6 of anchor clamps.Radial upper and lower side of winding 2 inner chamber minor axises and winding 2 axially respectively support go into chock 5.But different with traditional method is before the winding shaping press-fits, and is placed on 2 of two windings to phase insulation dividing plate 4 in advance earlier, and position centering is deflection not.Whether smooth, whether inspection winding 2 oil ducts stop up if contrasting drawing inspection winding 2 end square rings simultaneously, it is folded when placing pressing clamp the square ring gauffer to be turned over.Tighten the radial reshaping clamp 1 of winding then; Then tighten axis of winding reshaping clamp 3; The axial height that guarantees two windings conforms to the opening volume high size of window unshakable in one's determination; The alternate centre-to-centre spacing that guarantees two windings simultaneously conforms to opening volume stem MO size unshakable in one's determination, then advances the drying setting that drying room carries out winding together with anchor clamps.
After going out drying room; And unlike traditional fit; The anchor clamps of promptly dismantling are placed on winding and carry out the inserted sheet work unshakable in one's determination of opening volume on the professional assembly or fitting table, but keep anchor clamps to be installed on a pair of winding 2, then for sleeping in the putting of the winding that has anchor clamps 2 upsets; Like Fig. 3 and shown in Figure 4, then put the axial anchor clamps 3 of winding to for sleeping in after the upset again and the chock 5 in winding 2 inner chambers disassembles.
Hang a pair of winding 2 that disassembles axial anchor clamps to the inserted sheet platform through the hanger on the radial anchor clamps; Be placed on the axial both sides of crouching and putting winding 2 with smooth chock 5 and epoxy thin plate pad 7; As shown in Figure 5; Pass an auxiliary silicon steel disc 8 on the chock 5 that winding 2 inner chambers are laid in winding 2 both sides, form an iron core sheet inserting datum plane, then can carry out opening volume inserted sheet clustered operation unshakable in one's determination.
Use the easy combination of cover reshaping clamp; Be aided with chock 5 again and combine to hang easily and overturn operation; Be the process that is repositioned at the professional work platform behind the alternative traditional anchor clamps of dismantling, not only also improved production efficiency in the cost-saving for the company of this product of small lot batch manufacture.
Claims (3)
1. the plastic splint assembling device of a single-phase rectangular aperture volume iron core winding comprises the radial reshaping clamp of winding (1), axis of winding reshaping clamp (3) and the chock (5) that is positioned at winding inside; Radial reshaping clamp (1) is clipped in the alternate radial position of winding (2), and axis of winding reshaping clamp (3) is clipped in the axial location of winding (2), it is characterized in that: the inner chamber at winding (2) supports into axial chock (5) and radial chock (5).
2. the plastic splint assembling device of single-phase rectangular aperture volume iron core winding according to claim 1, it is characterized in that: the radial reshaping clamp of described winding (1) is provided with positioning reference plane (6).
3. the plastic splint assembling device of single-phase rectangular aperture volume iron core winding according to claim 1 is characterized in that: be that required phase insulation dividing plate (4) is placed on this alternate to winding (2) when assembling the device body before single-phase a pair of winding (2) carries out shaping and clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102242083A CN102013317B (en) | 2010-07-12 | 2010-07-12 | Reshaping clamp of single-phase rectangular open coiled iron core windings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102242083A CN102013317B (en) | 2010-07-12 | 2010-07-12 | Reshaping clamp of single-phase rectangular open coiled iron core windings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102013317A CN102013317A (en) | 2011-04-13 |
| CN102013317B true CN102013317B (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102242083A Active CN102013317B (en) | 2010-07-12 | 2010-07-12 | Reshaping clamp of single-phase rectangular open coiled iron core windings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102013317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366949A (en) * | 2013-08-02 | 2013-10-23 | 江苏亨特集团华特电气有限公司 | Shaping method of amorphous alloy transformer coil |
| CN109887811B (en) * | 2019-04-01 | 2020-10-09 | 上海电力学院 | High-speed repulsion device suitable for mechanical high-voltage direct-current circuit breaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542362A (en) * | 1982-02-19 | 1985-09-17 | Societe Nouvelle Transfix | Electrical transformers with improved insulation and coolant guiding |
| CN2330050Y (en) * | 1997-11-11 | 1999-07-21 | 东南大学无锡应用科学与工程研究院有限责任公司 | Three-phase dry-power transformer with circular section iron core |
| CN2459743Y (en) * | 2001-01-10 | 2001-11-14 | 西安非晶科技有限公司 | Core structure for three-phase oil-immersed non-crystalline transformer |
| CN2884470Y (en) * | 2005-12-13 | 2007-03-28 | 中电电气集团有限公司 | Radial pressing structure of elliptic cake like high-voltage coil |
| CN101192467A (en) * | 2006-11-22 | 2008-06-04 | 上海置信电气非晶有限公司 | Amorphous alloy ground transformer body structure |
| CN201478078U (en) * | 2009-07-31 | 2010-05-19 | 杭州钱江电气集团股份有限公司 | Amorphous alloy distribution transformer and inner core thereof |
| CN201741540U (en) * | 2010-07-12 | 2011-02-09 | 吴江市变压器厂有限公司 | Shaping clamp for single phase rectangular opening coiled iron core winding |
-
2010
- 2010-07-12 CN CN2010102242083A patent/CN102013317B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542362A (en) * | 1982-02-19 | 1985-09-17 | Societe Nouvelle Transfix | Electrical transformers with improved insulation and coolant guiding |
| CN2330050Y (en) * | 1997-11-11 | 1999-07-21 | 东南大学无锡应用科学与工程研究院有限责任公司 | Three-phase dry-power transformer with circular section iron core |
| CN2459743Y (en) * | 2001-01-10 | 2001-11-14 | 西安非晶科技有限公司 | Core structure for three-phase oil-immersed non-crystalline transformer |
| CN2884470Y (en) * | 2005-12-13 | 2007-03-28 | 中电电气集团有限公司 | Radial pressing structure of elliptic cake like high-voltage coil |
| CN101192467A (en) * | 2006-11-22 | 2008-06-04 | 上海置信电气非晶有限公司 | Amorphous alloy ground transformer body structure |
| CN201478078U (en) * | 2009-07-31 | 2010-05-19 | 杭州钱江电气集团股份有限公司 | Amorphous alloy distribution transformer and inner core thereof |
| CN201741540U (en) * | 2010-07-12 | 2011-02-09 | 吴江市变压器厂有限公司 | Shaping clamp for single phase rectangular opening coiled iron core winding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102013317A (en) | 2011-04-13 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SUZHOU POWER SUPPLY CO., LTD. OF JIANGSU ELECTRIC Effective date: 20140911 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Address after: Friendship Industrial Zone Songling town of Wujiang District of Suzhou City, Jiangsu Province, Wu 215200 variable Road No. 18 Patentee after: WUJIANG TRANSFORMER Co.,Ltd. Address before: 215200 Wujiang City, Jiangsu province Lingzhen Lize Road No. 70 Patentee before: WUJIANG TRANSFORMER Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140911 Address after: Friendship Industrial Zone Songling town of Wujiang District of Suzhou City, Jiangsu Province, Wu 215200 variable Road No. 18 Patentee after: WUJIANG TRANSFORMER Co.,Ltd. Patentee after: STATE GRID SUZHOU POWER SUPPLY Co. Address before: Friendship Industrial Zone Songling town of Wujiang District of Suzhou City, Jiangsu Province, Wu 215200 variable Road No. 18 Patentee before: WUJIANG TRANSFORMER Co.,Ltd. |