CN209675107U - A kind of coil compressing device - Google Patents
A kind of coil compressing device Download PDFInfo
- Publication number
- CN209675107U CN209675107U CN201822064896.6U CN201822064896U CN209675107U CN 209675107 U CN209675107 U CN 209675107U CN 201822064896 U CN201822064896 U CN 201822064896U CN 209675107 U CN209675107 U CN 209675107U
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- Prior art keywords
- web
- coil
- support plate
- jack
- plate
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 210000001015 abdomen Anatomy 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of coil compressing device, including compacting part and jack, compacting part is capable of fixing on the pulling plate of core limb two sides, and jack can be placed between compacting part and coil.Coil can easily be forced down using the coil compressing device, reduce plate difficulty.
Description
Technical field
The utility model belongs to technical field of transformer manufacturing, and in particular to a kind of coil compressing device.
Background technique
The Wound iron-core transformer that is open is a kind of novel energy-conserving transformer developed in recent years, since opening rewinding material becomes
The iron core of depressor can open upper yoke, thus can routinely technology for assembling transformers by its mounting coil on iron core.But
It is that the seam between the iron core column and upper yoke of conventional transformer is all located at the top of coil, is easy plate.And the volume iron that is open
Seam between the iron core column and upper yoke of the heart is below the height of coil, causes plate difficult, so that plate low efficiency.
Utility model content
Technical problem to be solved in the utility model is aiming at the above shortcomings existing in the prior art, to provide a kind of line
Pressing device is enclosed, in order to easily force down coil, reduces plate difficulty.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of coil compressing device, including compacting part and jack, compacting part are capable of fixing in two layback of core limb
On plate, jack can be placed between compacting part and coil.
Preferably, compacting part includes web, support plate and pin shaft compatible with the axis hole on pulling plate, support plate and pin
Axis is arranged on web, and the both ends of jack offset with coil and support plate respectively.
Further, pin shaft is set to the middle part of web, and support plate is vertical with the board direction of web, and two of support plate
End horizontal setting；Each support plate is correspondingly arranged two jack, the movable end of each jack and an end of support plate
Portion offsets.
Further, web is inverted trapezoidal, and support plate is extended along the bottom edge of web.
Further, compacting part further includes reinforcing rib, and reinforcing rib is set on web, and is in two ends of support plate
Position.
Further, slotted hole is provided on web, slotted hole can be corresponding with the threaded hole on pulling plate, by twisting bolt
Enter in the threaded hole on slotted hole and pulling plate, web is fixed on pulling plate
Using utility model device come coil pressing, coil height can be easily reduced, it is simple to operate,
So as to reduce the plate difficulty in iron core production process in subsequent handling.
The coil compressing device is especially suitable for the Wound iron-core transformer that is open.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compacting part in the utility model embodiment 1；
Fig. 2 is the A-A view in Fig. 1；
Main view when Fig. 3 is the utility model coil compressing device working condition；
Fig. 4 is the B-B view in Fig. 3；
Fig. 5 is the C-C view in Fig. 3；
Schematic top plan view when Fig. 6 is using device coil pressing in the utility model embodiment 1；
Fig. 7 is the schematic diagram of pulling plate.
In figure: 1- support plate, 2- web, 3- pin shaft, 4- slotted hole, 5- compacting part, 6- bolt, 7- pulling plate, 8- are very heavy
Top, 9- iron core, 10- coil, 11- axis hole, 12- threaded hole.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution in the utility model is carried out clear, complete
Description, it is clear that described embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art are obtained all without making creative work
Other embodiments are fallen within the protection scope of the utility model.
Due to only reducing coil height, plate difficulty just can be reduced, therefore the utility model provides a kind of coil compression
Device, including compacting part and jack, compacting part are capable of fixing on the pulling plate of core limb two sides, and jack can be placed in
Between compacting part and coil.
Embodiment 1:
Coil compressing device disclosed in the present embodiment is suitable for large size opening Wound iron-core transformer.As shown in figs. 1-7,
The coil compressing device includes compacting part and jack 8, and compacting part is capable of fixing on pulling plate 7, and jack 8 can be set
Between compacting part and coil.
Specifically, in the present embodiment, as shown in Figure 1, 2, compacting part include web 2, support plate 1 and can on pulling plate
The compatible pin shaft 3 of axis hole 11.Wherein, support plate 1 and pin shaft 3 are arranged on web 2, the both ends of jack respectively with coil
It offsets with support plate.
Web 2 is inverted trapezoidal.Pin shaft 3 is set to the middle part of web 2.Specifically, the middle part of web 2 is provided with pin shaft hole, pin
Axis 3 is welded on web 2 after passing through the pin shaft hole.The board direction of support plate 1 is vertical with the board direction of web 2, and props up
Seat board 1 is extended along the bottom edge of web.In the present embodiment, each support plate 1 is correspondingly arranged two jack 8, each
The movable end of jack offsets with an end of support plate respectively, therefore two end horizontals of support plate is arranged, and right
The both ends of web 2 should be set to.
Slotted hole 4 is also provided on web 2, slotted hole is the through-hole processed on web 2 by the processing method of cutting, long
Circular hole 4 can be corresponding with the threaded hole 12 on pulling plate, by bolt being screwed into the threaded hole 12 on slotted hole 4 and pulling plate, with
Web 2 is fixed on pulling plate 7.
Optionally, compacting part further includes reinforcing rib, and reinforcing rib is welded on web 2, and on the end in support plate
Fang Bingyu it offsets.
After mounting coil is on iron core, compacting part (totally two is installed on the pulling plate 7 of every phase core limb two sides
It is a), the pin shaft 3 on each web is sold in the axis hole 11 of pulling plate, the slotted hole 4 on web is passed through with bolt 6 and is screwed into drawing
In the threaded hole 12 of plate, compacting part is fixed on pulling plate 7.Two jack are placed between each compacting part and coil
8, and two jack 8 are arranged in the both ends of compacting part, and below the both ends in support plate.Pass through synchronzed press four
A jack 8, coil height is forced down, and reduces coil height.After yoke piece has been inserted, so that it may by the coil compressing device
It removes.
Embodiment 2:
Coil compressing method in the present embodiment is the application method of the coil compressing device in embodiment 1, this is a kind of
For the side for the technological improvement that current opening Wound iron-core transformer is carried out because iron core seam is difficult lower than plate caused by coil
Method.
As shown in fig. 3 to 7, the opening Wound iron-core transformer coil compressing method in the present embodiment includes the following steps:
Compacting part is arranged on the pulling plate of every phase core limb two sides in S1.
Since every phase core limb two sides of transformer are equipped with pulling plate 7, compacting part is arranged on pulling plate 7.
As shown in Figure 1, 2, compacting part includes web 2, support plate 1 and can pin shaft compatible with the axis hole 11 on pulling plate
3.Wherein, support plate 1 and pin shaft 3 are arranged on web 2.
Pin shaft 3 is set to the middle part of web 2.Specifically, the middle part of web 2 is provided with pin shaft hole, and pin shaft 3 passes through the pin shaft
It is welded on behind hole on web 2.
Web 2 is inverted trapezoidal, and the board direction of support plate 1 is vertical with the board direction of web 2, and support plate 1 is along web
Bottom edge be extended.In the present embodiment, each support plate 1 is correspondingly arranged two jack 8, the activity of each jack
End offsets with an end of support plate respectively, therefore two end horizontals of support plate is arranged, and be correspondingly arranged at web 2
Both ends.
Slotted hole 4 is also provided on web 2, slotted hole is the through-hole processed on web 2 by the processing method of cutting, long
Circular hole 4 can be corresponding with the threaded hole 12 on pulling plate, by bolt 6 being screwed into the threaded hole 12 on slotted hole 4 and pulling plate, with
Web 2 is fixed on pulling plate 7.
Optionally, compacting part further includes reinforcing rib, and reinforcing rib is welded on web 2, and on the end in support plate
Fang Bingyu it offsets.
Pin shaft 3 on web is sold in the axis hole 11 on pulling plate, the slotted hole 4 on web is passed through with bolt 6 and is screwed into
In the threaded hole 12 of pulling plate, so as to which compacting part is fixed on pulling plate 7.
S2 places jack between compacting part and coil.
There are two symmetrically arranged pulling plates 7 for every phase core limb tool, therefore two fixed parts are symmetrical arranged on every phase iron core
Part, each fixation member are correspondingly arranged two jack 8, and two jack 8 are individually positioned in an end of coil and support plate
Between portion.In this way, just arranged symmetrically there are four jack 8 for every phase iron core.
S3 pressurizes to jack, thus coil pressing.
By four jack synchronzed press, it is pressed downward coil, forces down coil to realize, so as to reduce plate hardly possible
Degree.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (5)
1. a kind of coil compressing device, which is characterized in that including compacting part and jack, compacting part is capable of fixing in iron core
On the pulling plate of column two sides, jack can be placed between compacting part and coil,
Compacting part includes web, support plate and pin shaft compatible with the axis hole on pulling plate, and support plate and pin shaft are arranged in abdomen
On plate, the both ends of jack offset with coil and support plate respectively.
2. coil compressing device as described in claim 1, which is characterized in that pin shaft is set to the middle part of web, support plate and abdomen
The board direction of plate is vertical, and two end horizontals setting of support plate；Each support plate is correspondingly arranged two jack, each
The movable end of jack and an end of support plate offset.
3. coil compressing device as claimed in claim 2, which is characterized in that web is inverted trapezoidal, and support plate is along the bottom of web
Portion edge is extended.
4. coil compressing device as claimed in claim 2, which is characterized in that compacting part further includes reinforcing rib, and reinforcing rib is set
It offsets in the top of two ends on web, and in support plate with it.
5. coil compressing device according to any one of claims 1-4, which is characterized in that slotted hole is provided on web, it is oval
Hole can be corresponding with the threaded hole on pulling plate, and by the way that bolt to be screwed into the threaded hole on slotted hole and pulling plate, web is consolidated
It is scheduled on pulling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064896.6U CN209675107U (en) | 2018-12-10 | 2018-12-10 | A kind of coil compressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064896.6U CN209675107U (en) | 2018-12-10 | 2018-12-10 | A kind of coil compressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675107U true CN209675107U (en) | 2019-11-22 |
Family
ID=68562221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064896.6U Active CN209675107U (en) | 2018-12-10 | 2018-12-10 | A kind of coil compressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292957A (en) * | 2018-12-10 | 2020-06-16 | 特变电工超高压电气有限公司 | Coil pressing method and coil pressing device for open wound core transformer |
-
2018
- 2018-12-10 CN CN201822064896.6U patent/CN209675107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292957A (en) * | 2018-12-10 | 2020-06-16 | 特变电工超高压电气有限公司 | Coil pressing method and coil pressing device for open wound core transformer |
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