CN102568771A - '8'-shaped double-pancake coil of transformer and manufacturing and assembling method thereof - Google Patents
'8'-shaped double-pancake coil of transformer and manufacturing and assembling method thereof Download PDFInfo
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- CN102568771A CN102568771A CN2010105859846A CN201010585984A CN102568771A CN 102568771 A CN102568771 A CN 102568771A CN 2010105859846 A CN2010105859846 A CN 2010105859846A CN 201010585984 A CN201010585984 A CN 201010585984A CN 102568771 A CN102568771 A CN 102568771A
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Abstract
An '8'-shaped double-pancake coil of a transformer comprises n '8'-shaped double-pancake coil branches, each double-pancake coil branch is formed by winding one or more paper-covered copper wires, and a large coil pancake and a small coil pancake are free of joints and reserved serially-connected wires. The manufacturing and assembling method of the '8'-shaped double-pancake coil of the transformer includes the following steps of a, winding all the '8'-shaped double-pancake coil branches at one time by utilizing special moulds and winding method, disposing insulation pads among sections well during winding and fixing the wound coil by inner supporting bars and outer supporting bars; b, pre-drying and arranging the wound '8'-shaped double-pancake coil; and c, sleeving the dried and arranged '8'-shaped double-pancake coils on the transformer. Length of serially-connected wires between two coil pancakes can be omitted and loss is reduced due to no joints and no reserved serially-connected wires between the large coil pancake and the small coil pancake, and accordingly, the '8'-shaped double-pancake coil is high in mechanical and electric strength. The manufacturing and assembling method is short in work time and high in efficiency. The finished coils manufactured and assembled by the method are fine in uniformity and attractive in appearance.
Description
Technical field
The present invention relates to field of electrical equipment, particularly a kind of transformer " 8 " font double-cake coils and making assembly method thereof.
Background technology
The making of traditional transformer " 8 " font double-cake coils is that coiling in advance goes out each double-cake coils branch road on corresponding mould, when the device body assembles again one by one with each double-cake coils branch road be collapsed into device on one's body, form whole winding.Not enough below above-mentioned transformer " 8 " font coil and making assembly method exist: 1, the serial connection line reservation between the transformer of made " 8 " the font double-cake coils size cake is oversize, and the waste lead increases loss; 2, owing to the coiling one by one of each double-cake coils, its consistency is bad, and cover poststack outward appearance is plain; 3, man-hour is long, production efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, economical and practical transformer " 8 " font double-cake coils and make assembly method, to overcome the existing above-mentioned deficiency of prior art.
The technical scheme that the present invention takes is: a kind of transformer " 8 " font double-cake coils; Comprise n " 8 " font double-cake coils branch road; Said each " 8 " font double-cake coils branch road forms with one or more paper bag flat type copper wire coiling, and non junction, nothing are reserved the serial connection line between the big or small cake of each " 8 " font double-cake coils; The value of n is the arbitrary integer between 4～30.
Its further technical scheme is: the making assembly method of a kind of transformer " 8 " font double-cake coils, said method comprises the steps:
A, special-purpose mould and the winding of employing will own the disposable coiling of " 8 " font double-cake coils branch road and finish, and during coiling the section insulation cushion block all put well, fix with interior outer stay around intact coil;
B, " 8 " font double-cake coils that disposable coiling is good carry out predrying, arrangement;
C, " 8 " font double-cake coils overall time cover that drying is put in order install on one's body the device.
Owing to take technique scheme, the present invention's a kind of transformer " 8 " font double-cake coils and making assembly method thereof have following beneficial effect:
1, because the present invention's double-cake coils is disposable coiled, in manufacturing process non junction between the big or small cake coil, also need not to reserve the serial connection line, not only can save the serial connection line length between each double-cake coils of original winding, and can reduce the wastage.
2, because a kind of transformer " 8 " font double-cake coils of the present invention and make assembly method, its double-cake coils be after disposable coiled, drying are put in order again the overall time cover install on one's body the device; Not only greatly shorten man-hour, improved production efficiency; And having improved the quality of product, the high conformity of finished product, outward appearance are neat compact, attractive in appearance.
3, strengthen owing to outer stay in intact coil adopts is fixing, strengthened the mechanical electric intensity of coil.
Below in conjunction with accompanying drawing and embodiment the present invention's a kind of transformer " 8 " the font double-cake coils and the technical characterictic of making assembly method thereof are further described.
Description of drawings
Fig. 1～Fig. 3: original single " 8 " font double-cake coils branch road and assembling effect sketch map:
The vertical view of Fig. 1-front view Fig. 2-Fig. 1,
Fig. 3-a plurality of " 8 " font double-cake coils is assemblied in device effect sketch map on one's body;
Fig. 4～Fig. 6: it " 8 " font double-cake coils of the present invention and assembling effect sketch map:
Fig. 4-front view, the vertical view of Fig. 5-Fig. 4,
It " 8 " font double-cake coils of Fig. 6-the present invention is assemblied in device effect sketch map on one's body.
Among the figure:
I-single " 8 " font double-cake coils branch road, it " 8 " font double-cake coils of II-the present invention, the little cake of 1-coil; 2-coil large flat bread, the little device body of 3-transformer, the big device body of 4-transformer; The little cake of it " 8 " font double-cake coils of 5-the present invention, it " 8 " font double-cake coils large flat bread of 2-the present invention.
Embodiment
A kind of transformer " 8 " font double-cake coils; Comprise 10 " 8 " font double-cake coils branch roads; Said each " 8 " font double-cake coils branch road forms with one or more paper bag flat type copper wire coiling, and non junction, nothing are reserved the serial connection line between the big or small cake of each " 8 " font double-cake coils.The making assembly method of above-mentioned a kind of transformer " 8 " font double-cake coils comprises the steps:
A, special-purpose mould and the winding of employing finish the disposable coiling of 10 " 8 " font double-cake coils branch roads, during coiling the section insulation cushion block are all put well, fix with interior outer stay around intact coil;
B, " 8 " font double-cake coils that disposable coiling is good carry out predrying, arrangement;
C, " 8 " font double-cake coils overall time cover that drying is put in order install on one's body the device.
The foregoing description is one of embodiment of the present invention, and in practical application, the number of transformer " 8 " the font double-cake coils branch road that said transformer " 8 " font double-cake coils is comprised can be confirmed as required, is generally the arbitrary integer between 4～30.
Claims (2)
1. a transformer " 8 " font double-cake coils; Comprise n " 8 " font double-cake coils branch road; It is characterized in that: said each " 8 " font double-cake coils branch road forms with one or more paper bag flat type copper wire coiling, and non junction, nothing are reserved the serial connection line between the big or small cake of each " 8 " font double-cake coils; The value of n is the arbitrary integer between 4～30.
2. the making assembly method of a kind of transformer as claimed in claim 1 " 8 " font double-cake coils, it is characterized in that: said method comprises the steps:
A, the mould that adopts special use and winding finish all n the disposable coilings of " 8 " font double-cake coils branch road, during coiling the section insulation cushion block are all put well, fix with interior outer stay around intact coil;
B, " 8 " font double-cake coils that disposable coiling is good carry out predrying, arrangement;
C, " 8 " font double-cake coils overall time cover that drying is put in order install on one's body the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105859846A CN102568771A (en) | 2010-12-14 | 2010-12-14 | '8'-shaped double-pancake coil of transformer and manufacturing and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105859846A CN102568771A (en) | 2010-12-14 | 2010-12-14 | '8'-shaped double-pancake coil of transformer and manufacturing and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568771A true CN102568771A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105859846A Pending CN102568771A (en) | 2010-12-14 | 2010-12-14 | '8'-shaped double-pancake coil of transformer and manufacturing and assembling method thereof |
Country Status (1)
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| CN (1) | CN102568771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632801A (en) * | 2013-12-04 | 2014-03-12 | 中国科学院电工研究所 | Four-band shunt-wound high-temperature superconducting double-pie coil and winding die and winding method thereof |
| CN104952609A (en) * | 2015-06-15 | 2015-09-30 | 中国科学院电工研究所 | Planetary no-superconducting joint multi-bread coil winding machine |
| CN114429847A (en) * | 2022-04-01 | 2022-05-03 | 苏州好博医疗器械股份有限公司 | Magnetic field generating coil and winding method thereof |
-
2010
- 2010-12-14 CN CN2010105859846A patent/CN102568771A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632801A (en) * | 2013-12-04 | 2014-03-12 | 中国科学院电工研究所 | Four-band shunt-wound high-temperature superconducting double-pie coil and winding die and winding method thereof |
| CN104952609A (en) * | 2015-06-15 | 2015-09-30 | 中国科学院电工研究所 | Planetary no-superconducting joint multi-bread coil winding machine |
| CN114429847A (en) * | 2022-04-01 | 2022-05-03 | 苏州好博医疗器械股份有限公司 | Magnetic field generating coil and winding method thereof |
| CN114429847B (en) * | 2022-04-01 | 2022-05-31 | 苏州好博医疗器械股份有限公司 | Magnetic field generating coil and winding method thereof |
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Application publication date: 20120711 |