CN107887154B - A kind of transformer spiral winding coiling technology for binding - Google Patents
A kind of transformer spiral winding coiling technology for binding Download PDFInfo
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- CN107887154B CN107887154B CN201610866299.8A CN201610866299A CN107887154B CN 107887154 B CN107887154 B CN 107887154B CN 201610866299 A CN201610866299 A CN 201610866299A CN 107887154 B CN107887154 B CN 107887154B
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Abstract
The present invention relates to transformer production manufacturing field, specifically a kind of transformer spiral winding coiling technology for binding, process is as follows: a, lifting one's head for winding wire being bent into conducting wire and lifted one's head；B, each conducting wire is lifted one's head and is fixed on the head of coil-winding mold shaft of coil axis by fixing belt and shrinkage band rope；C, the lead body part of winding wire is wound on the coil interior insulation cylinder of the coil axis；D, after the completion of coiling, winding wire is grouped by shrinkage band and is bound, wherein the connection end being connected of lifting one's head with conducting wire of the lead body in every group of winding wire is bound by shrinkage band A, lead body part in every group of winding wire is bound by shrinkage band B, and the adjacent side of two groups of winding wires of arbitrary neighborhood have one or more winding wire by it is adjacent and belong to different winding wire groups shrinkage band bind；E, after the completion of conducting wire lifts one's head binding, shrinkage band rope and fixing belt are removed.It is bound securely the invention can ensure that more helical windings are lifted one's head.
Description
Technical field
The present invention relates to transformer production manufacturing field, specifically a kind of transformer spiral winding coiling binds work
Skill.
Background technique
In the prior art, the low pressure of AC transformer, pressure regulation sped structure coil common are the knot such as 4 spirals, 6 spirals
Structure does not exceed 16 spirals at most, but with the development of transformer technology, the helical structure of transformer coil has breached 16
The upper limit of spiral is such as exported to individually the product in the U.S., and voltage regulation coil has been even up to 27 spirals, and in the change of 27 spirals
In transformer coil winding process, also there are many new problems not encountered in the past, such as the helix loop knot of 27 spirals
For structure after the completion of coiling, since winding wire line gauge is big (line gauge is 23 tack transposed conductors), coil diameter is small, and conducting wire
The reasons such as more than radical, conducting wire, which is lifted one's head, to be difficult to tighten.
Summary of the invention
The purpose of the present invention is to provide a kind of transformer spiral winding coiling technology for binding, mainly for 16 spirals and with
On multispiral coil structures, it is ensured that more helical windings lift one's head binds securely, improve coil winding quality.
The purpose of the present invention is achieved through the following technical solutions:
A kind of transformer spiral winding coiling technology for binding, it is characterised in that:
A, the bending of lifting one's head of winding wire conducting wire is formed to lift one's head；
B, each conducting wire is lifted one's head and is fixed on the head of coil-winding mold shaft of coil axis by a fixing belt, and is every
A conducting wire, which is lifted one's head, is separately connected a shrinkage band rope, and each shrinkage band rope is beaten along the circumferencial direction tightener of coil axis
Tightly；
C, after the conducting wire of winding wire lifts one's head part fixation, the lead body part of winding wire is wound in coil axis
On coil interior insulation cylinder；
D, after the completion of coiling, winding wire is grouped by shrinkage band and is bound, wherein the conducting wire sheet in every group of winding wire
The body connection end being connected of lifting one's head with conducting wire is bound by shrinkage band A, and the lead body part in every group of winding wire passes through receipts
Contracting band B bind, and the adjacent side of two groups of winding wires of arbitrary neighborhood have one or more winding wire simultaneously by it is adjacent and point
Belong to the shrinkage band binding of different winding wire groups；
E, after the completion of binding, shrinkage band rope and fixing belt are removed.
It is equipped with multiple row backing plate along the length direction of coil axis on the outside of coil axis, wherein the conducting wire sheet of each group winding wire
Body does not intersect with the backing plate in column on coil axis with the connection end part that conducting wire is lifted one's head connected, and the backing plate in column and the company
The two sides for connecing end intersection are equipped with shrinkage band A.
The shrinkage band B, which is staggered, to lift one's head the connection end being connected with conducting wire in disintegrating one group of lead body of curved most inner side
A nearest column backing plate two sides.
Every four winding wires are one group, and two adjacent groups winding wire has single line circle conducting wire simultaneously by adjacent and adhere to separately
It is bound in the shrinkage band of different winding wire groups.
Advantages of the present invention and good effect are as follows:
1, present invention is generally directed to the multispiral coil structures of 16 spirals or more, it is ensured that more helical windings, which are lifted one's head, to be tied up
Fasten solid, raising coil winding quality.
2, the present invention is simple and practical, is conducive to promote the use of.
Detailed description of the invention
Fig. 1 is that the present invention carries out schematic diagram when shrinkage band binding,
Fig. 2 is enlarged drawing at the A in Fig. 1,
Fig. 3 is the backing plate scheme of installation in Fig. 1,
Fig. 4 is the schematic diagram that guiding is lifted one's head when being fixed temporarily.
Wherein, 1 is winding wire, and 2 lift one's head for conducting wire, and 3 be lead body, and 4 be fixing belt, and 5 be backing plate, and 6 be shrinkage band
A, 7 be shrinkage band B, and 8 be support bar, and 9 be shrinkage band rope.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 3, the present invention includes winding wire 1, coil axis, fixing belt 4 and shrinkage band, wherein winding wire 1
Lift one's head 2 and 3 part of lead body including conducting wire, the coil axis includes coil-winding mold shaft and coil interior insulation cylinder, the line
Circle interior insulation cylinder is sheathed on the coil-winding mold shaft, and the structure of the coil axis is techniques well known, the conducting wire
3 part of ontology is the coiling part that is wrapped on the coil interior insulation cylinder, the conducting wire lift one's head 2 along coil axis axial direction
To the vertical bending in the same side, as shown in Fig. 1~2, it is equipped on the outside of the coil interior insulation cylinder along the length direction of coil axis
Multiple row backing plate 5, each backing plate 5 respectively separate adjacent winding wire 1, as shown in figure 3, on the outside of the coil interior insulation cylinder
Multiple support bars 8 are alongst equipped with, each column backing plate 5 is respectively arranged on corresponding support bar 8,5 He of backing plate
Support bar 8 is techniques well known.
As shown in Figure 1, winding wire 1 is divided into multiple groups by the present invention, the lead body 3 in every group of winding wire 1 with lead
Line 2 connected connection ends of lifting one's head are bound by shrinkage band A6, and the adjacent side of two groups of winding wires 1 of arbitrary neighborhood has one
Or more winding wires 1 are bound simultaneously by two adjacent shrinkage band A6, and the lead body 3 of every group of winding wire 1 with lead
2 connected connection end parts of line lifting one's head do not intersect with the backing plate in column 5 being set on coil axis, and the backing plate in column 5 and institute
The two sides for stating connection end intersection are equipped with shrinkage band A6.
As shown in Figure 1 and Figure 4, the conducting wire of tying coil conducting wire 1 lift one's head 2 when, 2 parts that need to lift one's head to conducting wire are fixed,
The head for the coil-winding mold shaft that the present invention is wound on the coil axis using fixing belt 4 conducting wire of each winding wire 1 is lifted one's head 2
It is fixed, while lifting one's head 2 along the fixed conducting wire of coil axis circumferencial direction using shrinkage band rope 9.
In order to guarantee that conducting wire 2 bindings of lifting one's head are secured, as shown in Fig. 2, the present invention is using shrinkage band B7 by each group winding wire 1
3 part of lead body successively bind, wherein the shrinkage band B7 be staggered in disintegrate one group of lead body 3 of curved most inner side with
Conducting wire is lifted one's head nearest 5 two sides of a column backing plate in connection ends that 2 are connected, and has the lead body 3 of one or more winding wire 1
Part is bound simultaneously by two adjacent shrinkage band B7.
As shown in Figure 1, every four winding wires 1 are one group and are bound using shrinkage band, and two adjacent groups in the present embodiment
Winding wire 1 has single line circle conducting wire 1 to be bound simultaneously by two shrinkage bands as common wire.
The present invention using shrinkage band to each winding wire 1 realize grouping binding, and two groups of winding wires 1 of arbitrary neighborhood it
Between have one or more winding wire 1 as two groups share, play the role of connection, reinforce two groups of winding wires 1.
Concrete technology flow process of the present invention is as follows:
A, the bending of lifting one's head of winding wire 1 is formed into conducting wire and lifts one's head 2；
B, the conducting wire of each winding wire 1 is lifted one's head using fixing belt 4 and shrinkage band rope 9 and 2 is fixed on coil axis, wherein
As shown in Figure 1 and Figure 4, fixing belt 4 is wound on the coil winding mould shaft head of the coil axis, so that all conducting wires is lifted one's head 2 fixed, and
And as shown in figure 4, each wire lifts one's head 2 respectively by a binding of shrinkage band rope 9, the shrinkage band rope 9 is along coil axis
Circumferencial direction is connected with a tightener, and the shrinkage band rope 9, which is tensed by tightener effect, makes each conducting wire lift one's head 2
Do not occur to spring back in coil winding or shift, the tightener is techniques well known；
C, start coiling, 3 part of lead body of winding wire 1 is wound on to the coil interior insulation cylinder of the coil axis
On, the coiling technology is techniques well known；
D, after the completion of coil winding, shrinkage band is started with by winding wire 1 and is grouped binding, wherein every group of winding wire 1
In lead body 3 and conducting wire the connection end that 2 are connected of lifting one's head bound by shrinkage band A6, and two groups of winding wires of arbitrary neighborhood
1 adjacent side has one or more winding wire 1 to become common wire, each group by adjacent two shrinkage band A6 binding simultaneously
3 part of lead body of winding wire 1 is successively bound by shrinkage band B7, and the shrinkage band B7 is staggered near institute
It states lead body 3 and conducting wire to lift one's head 5 two sides of backing plate in column of connection end that 2 are connected, there is leading for one or more winding wire 1
3 part of line ontology becomes common wire by adjacent two shrinkage band B7 binding simultaneously.
E, after the completion of binding, the device for being fixed temporarily such as shrinkage band rope 9 and fixing belt 4 is removed.
Claims (2)
1. a kind of transformer spiral winding coiling technology for binding, it is characterised in that:
A, the bending of lifting one's head of winding wire (1) is formed into conducting wire and lifts one's head (2)；
B, by each conducting wire lift one's head (2) be fixed on the head of coil-winding mold shaft of coil axis by a fixing belt (4), and
Each conducting wire lift one's head (2) be separately connected a shrinkage band rope (9), each shrinkage band rope (9) is along the circumference side of coil axis
To urgent with tightener；
C, after the conducting wire of winding wire (1) lifts one's head the fixation of (2) part, the lead body (3) of winding wire (1) is partially wound in
On the coil interior insulation cylinder of coil axis；
D, after the completion of coiling, winding wire (1) is grouped by shrinkage band and is bound, wherein the conducting wire in every group of winding wire (1)
Lift one's head with conducting wire connection end that (2) are connected of ontology (3) is bound by shrinkage band A (6), the conducting wire in every group of winding wire (1)
Ontology (3) is partially bound by shrinkage band B (7), and the adjacent side of two groups of winding wires (1) of arbitrary neighborhood has one or more
Winding wire (1) simultaneously by it is adjacent and belong to different winding wire groups shrinkage band bind；
Multiple row backing plate (5) are equipped with along the length direction of coil axis on the outside of coil axis, wherein the conducting wire of each group winding wire (1)
(2) connected connection end part of ontology (3) and conducting wire lifting one's head does not intersect with column backing plate (5) corresponding on coil axis, and each column
Backing plate (5) and the two sides for being correspondingly connected with end intersection are equipped with shrinkage band A (6), the shrinkage band B (7) be staggered in
Column backing plate (5) two sides nearest apart from most inner side connection end；
E, after the completion of binding, shrinkage band rope (9) and fixing belt (4) are removed.
2. transformer spiral winding coiling technology for binding according to claim 1, it is characterised in that: every four winding wires
It (1) is one group, two adjacent groups winding wire (1) has single line circle conducting wire (1) simultaneously by adjacent and belong to different coils and lead
The shrinkage band of line group is bound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866299.8A CN107887154B (en) | 2016-09-30 | 2016-09-30 | A kind of transformer spiral winding coiling technology for binding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866299.8A CN107887154B (en) | 2016-09-30 | 2016-09-30 | A kind of transformer spiral winding coiling technology for binding |
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| Publication Number | Publication Date |
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| CN107887154A CN107887154A (en) | 2018-04-06 |
| CN107887154B true CN107887154B (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610866299.8A Active CN107887154B (en) | 2016-09-30 | 2016-09-30 | A kind of transformer spiral winding coiling technology for binding |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036837A (en) * | 2018-08-02 | 2018-12-18 | 中变集团上海变压器有限公司 | A kind of winding method of single screw ellipse coil |
| CN109712802B (en) * | 2019-02-19 | 2020-12-22 | 山东电力设备有限公司 | Penetrating chain type binding method for cake-shaped coil |
| CN113421770B (en) * | 2021-06-30 | 2022-09-06 | 保定天威集团特变电气有限公司 | Spiral coil anti-rebound method |
| CN113506680B (en) * | 2021-07-21 | 2023-02-28 | 保定天威集团特变电气有限公司 | Layered voltage regulating coil fixing method |
| CN113963934A (en) * | 2021-09-23 | 2022-01-21 | 保定天威集团特变电气有限公司 | Spiral coil outlet axial leading-out method |
Citations (5)
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|---|---|---|---|---|
| DE10337153A1 (en) * | 2003-08-13 | 2005-03-10 | Alstom | Transformer or choke coil winding method in which a number of windings of a conductor are wound radially on top of each other with spacers fixed directly to the windings at circumferential intervals |
| CN202245536U (en) * | 2011-08-10 | 2012-05-30 | 杭州长翼纺织机械有限公司 | Multi-channel multi-bundle stranded wire |
| CN203352335U (en) * | 2013-07-29 | 2013-12-18 | 上海电气集团上海电机厂有限公司 | Binding structure of alternating current motor stator coil end portions |
| CN105702450A (en) * | 2016-04-22 | 2016-06-22 | 武汉振源电气股份有限公司 | Winding method for multiple radial parallel winding layer distribution transformer coils |
| CN105957709A (en) * | 2016-07-19 | 2016-09-21 | 中变集团上海变压器有限公司 | Winding method for oval multi-layer coil of transformer |
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2016
- 2016-09-30 CN CN201610866299.8A patent/CN107887154B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10337153A1 (en) * | 2003-08-13 | 2005-03-10 | Alstom | Transformer or choke coil winding method in which a number of windings of a conductor are wound radially on top of each other with spacers fixed directly to the windings at circumferential intervals |
| CN202245536U (en) * | 2011-08-10 | 2012-05-30 | 杭州长翼纺织机械有限公司 | Multi-channel multi-bundle stranded wire |
| CN203352335U (en) * | 2013-07-29 | 2013-12-18 | 上海电气集团上海电机厂有限公司 | Binding structure of alternating current motor stator coil end portions |
| CN105702450A (en) * | 2016-04-22 | 2016-06-22 | 武汉振源电气股份有限公司 | Winding method for multiple radial parallel winding layer distribution transformer coils |
| CN105957709A (en) * | 2016-07-19 | 2016-09-21 | 中变集团上海变压器有限公司 | Winding method for oval multi-layer coil of transformer |
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| Publication number | Publication date |
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| CN107887154A (en) | 2018-04-06 |
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