CN209266193U - It is a kind of to fix double foils of device around dry-type transformer coil mold with copper bar - Google Patents
It is a kind of to fix double foils of device around dry-type transformer coil mold with copper bar Download PDFInfo
- Publication number
- CN209266193U CN209266193U CN201822228510.0U CN201822228510U CN209266193U CN 209266193 U CN209266193 U CN 209266193U CN 201822228510 U CN201822228510 U CN 201822228510U CN 209266193 U CN209266193 U CN 209266193U
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- CN
- China
- Prior art keywords
- copper bar
- fixing piece
- fluting
- bottom plate
- upper head
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Abstract
The utility model discloses a kind of double foils with the fixed device of copper bar around dry-type transformer coil mold, including upper head plate, internal model and bottom plate, the first copper bar fluting and the second copper bar fluting are respectively equipped at the top of the upper head plate, the first copper bar fluting is internal to be equipped with interior loop copper bar, interior loop copper bar one end is equipped with interior loop copper bar locating slot, the second copper bar fluting is internal to be equipped with exterior loop copper bar, exterior loop copper bar one end is equipped with exterior loop copper bar locating slot, the first fixing piece and the second fixing piece are respectively equipped at the top of the bottom plate, second fixing piece is bolted to connection with the bottom plate, the internal model both ends are separately fixed on upper head plate and bottom plate, copper bar upper end need to be only placed on when with coil winding in upper head plate copper bar fluting, copper bar lower channel is stuck on bottom plate locating piece, operation It is convenient, manufacturing cost is not only reduced in this way, but also improves production efficiency.
Description
Technical field
The utility model relates to transformer coil mould technical fields, are especially a kind of double foils with the fixed device of copper bar
Around dry-type transformer coil mold.
Background technique
Copper bar can not be fixed in current double foils around dry-type transformer coil mold, copper bar is general to be brought into using packing
Row is fixed, and this fixed form often in coil winding, is easy to move together with coil rotation, not can guarantee the copper on coil
The position of row, coil need to constantly adjust the position of copper bar in coiling, thus cause the coil winding time longer, influence product
Production cycle, while the production efficiency of product is reduced, and reduce the quality of product.
It is found by retrieval, the utility model of patent No. CN206893440U discloses a kind of dry-type transformer low-voltage foil type
Coil weld fixture apparatus, including fixed bracket, side is fixed at least one set of pressing device to the fixed frame upper downward；
The pressing device includes the power device for being fixed on fixed frame upper, and the power device is connected with pressure by connecting rod
Plate.
However, the analysis found that, existing double foils with the fixed device of copper bar exist around dry-type transformer coil mold
Following deficiency；First, not can guarantee the position of the copper bar on coil, second, the coil winding time is longer；Third, influencing product
Production cycle, while reducing the production efficiency of product, and reduce the quality of product.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of double foils with the fixed device of copper bar around doing herein
Copper bar upper end need to be only placed in upper head plate copper bar fluting, under copper bar by formula transformer coil mould when having coil winding
Portion's slot is stuck on bottom plate locating piece, easy to operate, not only reduces manufacturing cost in this way, but also improve production efficiency.
The utility model is realized in this way constructing a kind of double foils with the fixed device of copper bar around dry-type transformer coil mould
Tool, including upper head plate, internal model and bottom plate, the upper head plate top are respectively equipped with the first copper bar fluting and the second copper bar fluting,
The first copper bar fluting is internal to be equipped with interior loop copper bar, and interior loop copper bar one end is equipped with interior loop copper bar locating slot, institute
It is internal equipped with exterior loop copper bar to state the second copper bar fluting, exterior loop copper bar one end is equipped with exterior loop copper bar locating slot, described
It is respectively equipped with the first fixing piece and the second fixing piece at the top of bottom plate, and first fixing piece is closely welded with bottom plate, institute
It states the second fixing piece to be bolted to connection with the bottom plate, the internal model both ends are separately fixed at upper head plate and bottom plate
On.
Further, the upper head plate and bottom plate are ellipsoidal structure, and the upper head plate opens first in symmetric position
The width of copper bar fluting and the second copper bar fluting, the first copper bar fluting and the second copper bar fluting is fixed copper bar width+2mm；
First fixing piece and second copper bar fluting are located at ipsilateral, and second fixing piece and the first copper bar fluting are located at same
Side, by slotting the first fixing piece and the second copper bar to that can fix interior loop copper bar, use is more convenient.
Further, the first copper bar fluting is identical with the second copper bar groove width, due to the width of two copper bar fixing grooves
Degree limitation is not high, reduces manufacture difficulty.
Further, first fixing piece and the second fixing piece are identical, and the first fixing piece is welding form, and first is fixed
The height of part is various informative, and use is more convenient.
Further, double foils of this kind with the fixed device of copper bar are non-casting mold around dry-type transformer coil mold, should
Mold is made that mode is more various to be not limited to pour, and casts more convenient.
Further, the internal model is with a thickness of 3mm steel plate ring system using forming, and inside is furnished with boom hoisting, and seam crossing is with 3
~5mm silica gel plate is sealed, and the upper head plate and bottom plate are set in above internal model, upper head plate and bottom plate and internal model
Packaging clearance is 1mm, and upper head plate and bottom plate do not allow to move freely in internal model.
The utility model provides a kind of double foils with the fixed device of copper bar around dry-type transformer coil mould by improving herein
Tool, compared with existing double foils with the fixed device of copper bar are around dry-type transformer coil mold, have the advantages that with coil around
Copper bar upper end need to be only placed on when processed in upper head plate copper bar fluting, copper bar lower channel is stuck on bottom plate locating piece,
It is easy to operate, manufacturing cost is not only reduced in this way, but also improve production efficiency, embody are as follows:
Advantage 1: upper head plate and bottom plate are ellipsoidal structure, and upper head plate opens the first copper bar fluting and the in symmetric position
The width of two copper bars fluting, the first copper bar fluting and the second copper bar fluting is fixed copper bar width+2mm；First fixing piece with
Second copper bar fluting be located at it is ipsilateral, the second fixing piece and the first copper bar fluting be located at it is ipsilateral, by by the first fixing piece and second
For copper bar fluting to that can fix interior loop copper bar, use is more convenient.
2: the first copper bar of advantage fluting is identical with the second copper bar groove width, since the width of two copper bar fixing grooves limits simultaneously
It is not high, reduce manufacture difficulty.
3: the first fixing piece of advantage and the second fixing piece are identical, and the first fixing piece is welding form, the height of the first fixing piece
Spend various informative, use is more convenient.
Detailed description of the invention
Fig. 1 is that a kind of double foils with the fixed device of copper bar of the utility model are illustrated around dry-type transformer coil mould structure
Figure；
Fig. 2 be a kind of double foils with the fixed device of copper bar of the utility model after the coiling of dry-type transformer coil mold at
Product loop construction schematic diagram；
Fig. 3 is a kind of interior loop copper of the double foils with the fixed device of copper bar of the utility model around dry-type transformer coil mold
Arrange structural schematic diagram；
Fig. 4 is a kind of exterior loop copper of the double foils with the fixed device of copper bar of the utility model around dry-type transformer coil mold
Arrange structural schematic diagram；
Serial number as shown in the figure: upper head plate 1, internal model 2, bottom plate 3, the first fixing piece 4, the second fixing piece 5, the first copper bar are opened
Slot 6, the second copper bar fluting 7, interior loop copper bar 8, exterior loop copper bar 9, interior loop copper bar locating slot 10, exterior loop copper bar locating slot
11。
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour；In addition, term " first ",
" second ", " third " " upper and lower, left and right " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also
To be to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The utility model provides a kind of double foils with the fixed device of copper bar around dry-type transformer coil mould by improving herein
Tool, as Figure 1-Figure 4, can be practiced as follows；Including upper head plate 1, internal model 2 and bottom plate 3, upper head plate 1
Top is respectively equipped with the first copper bar fluting 6 and the second copper bar fluting 7, and 6 inside of the first copper bar fluting is equipped with interior loop copper bar 8, interior
8 one end of coil copper bar is equipped with interior loop copper bar locating slot 10, and 7 inside of the second copper bar fluting is equipped with exterior loop copper bar 9, exterior loop copper
It arranges 9 one end and is equipped with exterior loop copper bar locating slot 11, be respectively equipped with the first fixing piece 4 and the second fixing piece 5 at the top of bottom plate 3, and
First fixing piece 4 is closely welded with bottom plate 3, and the second fixing piece 5 is bolted to connection with bottom plate 3,2 both ends of internal model point
It is not fixed on upper head plate 1 and bottom plate 3.
Further, upper head plate 1 and bottom plate 3 are ellipsoidal structure, and upper head plate 1 is opened the first copper bar in symmetric position and opened
The width of slot 6 and the second copper bar fluting 7, the first copper bar fluting 6 and the second copper bar fluting 7 is fixed copper bar width+2mm；The
One fixing piece 4 and the second copper bar fluting 7 be located at it is ipsilateral, the second fixing piece 5 and the first copper bar fluting 6 be located at it is ipsilateral, by by the
One fixing piece 4 and the second copper bar slot 7 pairs and can fix interior loop copper bar 8, and use is more convenient.
Further, the first copper bar fluting 6 and the second copper bar fluting 7 are of same size, due to the width of two copper bar fixing grooves 6
Limitation is not high, reduces manufacture difficulty.
Further, the first fixing piece 4 and the second fixing piece 5 are identical, the first fixing piece 4 can be welding form, first
The height of fixing piece 4 is various informative, and use is more convenient.
Further, double foils of this kind with the fixed device of copper bar are the non-casting mold mould around dry-type transformer coil mold
Tool is made that mode is more various to be not limited to pour, and casts more convenient.
Further, internal model 2 is with a thickness of 3mm steel plate ring system using forming, and inside is furnished with boom hoisting, seam crossing with 3~
5mm silica gel plate is sealed, and upper head plate 1 and bottom plate 3 are set in above internal model 2, upper head plate 1 and bottom plate 3 and internal model 2
Packaging clearance is 1mm, and upper head plate 1 and bottom plate 3 do not allow to move freely in internal model 2.
Working principle of double foils of this kind with the fixed device of copper bar around dry-type transformer coil mold: finished product coil is in coiling
Before, first the second fixing piece 5 is removed, then the interior loop copper bar 8 for being welded with copper foil is tightly attached in the plane of internal model 2 again, interior lines
Circle 8 top of copper bar is stuck in the second copper bar fluting 7 of upper head plate 1, and it is first solid to be stuck in bottom plate 3 for interior loop copper bar locating slot 10
Determine on part 4, after interior coil winding, first the second fixing piece 5 is mounted on bottom plate 3, then exterior loop copper bar 9 is placed
At interior loop outer surface and 8 symmetric position of interior loop copper bar, the first copper bar that 9 top of exterior loop copper bar is stuck in upper head plate 1 is opened
In slot 6, exterior loop copper bar locating slot 11 is stuck on the second fixing piece 5 of bottom plate 3, starts coiling exterior loop, until exterior loop
Coiling is completed, because the first copper bar fluting 6 and the second copper bar fluting 7 are of same size, since the width of two copper bars fluting limits simultaneously
It is not high, manufacture difficulty is reduced, the first fixing piece 4 and the second fixing piece 5 may be the same or different, and the first fixing piece 4 is
The height of welding form, the first fixing piece 4 is various informative, and use is more convenient.
In summary；Double foils described in the utility model with the fixed device of copper bar and show around dry-type transformer coil mold
There are double foils with the fixed device of copper bar to compare around dry-type transformer coil mold, it only need to be by copper bar upper end when there is coil winding
It being placed in upper head plate copper bar fluting, copper bar lower channel is stuck on bottom plate locating piece, and it is easy to operate, it both reduces in this way
Manufacturing cost, and improve production efficiency.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of double foils with the fixed device of copper bar are around dry-type transformer coil mold, including upper head plate (1), internal model (2) and under
End plate (3), it is characterised in that: the first copper bar fluting (6) and the second copper bar fluting (7) are respectively equipped at the top of the upper head plate (1),
Interior loop copper bar (8) are equipped with inside the first copper bar fluting (6), described interior loop copper bar (8) one end is equipped with interior loop copper bar
Locating slot (10), the second copper bar fluting (7) is internal to be equipped with exterior loop copper bar (9), and described exterior loop copper bar (9) one end is equipped with
Exterior loop copper bar locating slot (11), bottom plate (3) top are respectively equipped with the first fixing piece (4) and the second fixing piece (5), and
First fixing piece (4) and bottom plate (3) are closely welded, and second fixing piece (5) and the bottom plate (3) pass through bolt
It is fixedly connected, internal model (2) both ends are separately fixed on upper head plate (1) and bottom plate (3).
2. around dry-type transformer coil mold, feature exists a kind of double foils with the fixed device of copper bar according to claim 1
It is ellipsoidal structure in: the upper head plate (1) and bottom plate (3), the upper head plate (1) is opened the first copper bar in symmetric position and opened
Slot (6) and the second copper bar fluting (7), the first copper bar is slotted (6) and the width of the second copper bar fluting (7) is fixed copper bar width
+2mm；First fixing piece (4) and second copper bar slot (7) be located at ipsilateral, second fixing piece (5) and the first bronze medal
Slot (6) are arranged positioned at ipsilateral.
3. around dry-type transformer coil mold, feature exists a kind of double foils with the fixed device of copper bar according to claim 2
In: the first copper bar fluting (6) and the second copper bar fluting (7) are of same size.
4. around dry-type transformer coil mold, feature exists a kind of double foils with the fixed device of copper bar according to claim 2
In: first fixing piece (4) and the second fixing piece (5) are identical, and the first fixing piece (4) can be welding form.
5. around dry-type transformer coil mold, feature exists a kind of double foils with the fixed device of copper bar according to claim 2
In: double foils of this kind with the fixed device of copper bar are non-casting mold around dry-type transformer coil mold.
6. around dry-type transformer coil mold, feature exists a kind of double foils with the fixed device of copper bar according to claim 1
In: for the internal model (2) using forming with a thickness of 3mm steel plate ring system, inside is furnished with boom hoisting, seam crossing 3~5mm silica gel plate
Be sealed, the upper head plate (1) and bottom plate (3) are set in internal model (2) above, upper head plate (1) and bottom plate (3) with
Internal model (2) packaging clearance is 1mm, and upper head plate (1) and bottom plate (3) do not allow to move freely on internal model (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228510.0U CN209266193U (en) | 2018-12-28 | 2018-12-28 | It is a kind of to fix double foils of device around dry-type transformer coil mold with copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228510.0U CN209266193U (en) | 2018-12-28 | 2018-12-28 | It is a kind of to fix double foils of device around dry-type transformer coil mold with copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266193U true CN209266193U (en) | 2019-08-16 |
Family
ID=67583678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822228510.0U Expired - Fee Related CN209266193U (en) | 2018-12-28 | 2018-12-28 | It is a kind of to fix double foils of device around dry-type transformer coil mold with copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266193U (en) |
-
2018
- 2018-12-28 CN CN201822228510.0U patent/CN209266193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |