CN208903830U - A kind of dedicated oblong coil winding mold of transformer production - Google Patents
A kind of dedicated oblong coil winding mold of transformer production Download PDFInfo
- Publication number
- CN208903830U CN208903830U CN201821555398.5U CN201821555398U CN208903830U CN 208903830 U CN208903830 U CN 208903830U CN 201821555398 U CN201821555398 U CN 201821555398U CN 208903830 U CN208903830 U CN 208903830U
- Authority
- CN
- China
- Prior art keywords
- coil winding
- winding mold
- oblong coil
- oblong
- dedicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a kind of dedicated oblong coil winding mold of transformer production, it include connecting plate and two semicircular arc templates, two halves Arc moulding board is connected to connection board ends, form oblong coil winding mold, it is located in the middle part of opening two sides and semi arch on the inner wall of semicircular arc template and is all respectively arranged with stiffener, the straightway for the oblong coil winding mold that two halves Arc moulding board and connecting plate are composed is concave inward structure, after the technical program, it carries out targetedly reinforcing intensity by the weaker position of double of Arc moulding board intensity, default concave inward structure is made in the straightway of oblong coil winding mold, compound size and functional requirement after rebound of coil after guaranteeing coiling.
Description
Technical field:
The utility model relates to a kind of dedicated oblong coil winding molds of transformer production.
Background technique:
Transformer is developed so far, and performance has been greatly developed, and competition primarily now is to guarantee properties of product
Under the premise of, optimize structure, save the cost.Oblong iron core and coil are exactly relatively good selection.But in coil manufacturing process
In, it is difficult to ensure that the outer dimension of coil.This is because foil and wire rod are different in coil different parts stress condition, time
It is also different to play situation.To solve this problem, we can only select special layer insulation, such as the diamond dotted paper of self-adhesion,
Entering to dry baking oven, which is compressed, by tooling is roasted into shape.The production cycle is elongated in this way, and production energy consumption increases, and cost correspondinglys increase.
In addition existing oblong coil winding mould lamps structure is complex, does not account for carrying out intensity reinforcement to mold, and be all
Assembling is welded and fixed, the assembling process of mold is difficult to carry out adjustment.
Utility model content:
The shortcomings that the purpose of this utility model is to overcome the above-mentioned prior arts, providing one kind can predeformation amount, intensity
Height facilitates the dedicated oblong coil winding mold of the transformer production of debugging.
The purpose of utility model of the utility model can be realized by technical solution below: a kind of transformer production is special
Oblong coil winding mold, includes connecting plate and two semicircular arc templates, and two halves Arc moulding board is connected to company
Fishplate bar both ends form oblong coil winding mold, and opening two sides and semi arch are located on the inner wall of semicircular arc template
Middle part is all respectively arranged with stiffener, the oblong coil winding mold that two halves Arc moulding board and connecting plate are composed it is straight
Line segment is concave inward structure.
After the technical program, compared with prior art, the technical program is had the advantage that by semicircular arc
The weaker position of template strength carries out targetedly reinforcing intensity, is made in the straightway of oblong coil winding mold default
Concave inward structure, guarantee coiling after rebound of coil after compound size and functional requirement.
Detailed description of the invention:
Fig. 1 is the upper view structure chart of the utility model oblong coil winding mold；
Fig. 2 is the sectional structure chart of the utility model oblong coil winding mold.
Specific embodiment:
This technology is described further with reference to the accompanying drawing.
The dedicated oblong coil winding mold of the transformer production of the present embodiment includes connecting plate 1 and two semicircles
Arc formwork 2, two halves Arc moulding board 2 are connected to 1 both ends of connecting plate, oblong coil winding mold A are formed, in semicircular arc
It is located in the middle part of opening two sides and semi arch on the inner wall of template 2 and is all respectively arranged with stiffener 3,2 He of two halves Arc moulding board
The straightway 4 for the oblong coil winding mold A that connecting plate 1 is composed is concave inward structure.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation.Anyone skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore all contents without departing from technical solutions of the utility model, the shape according to the utility model
Equivalence changes made by shape, construction and principle should all be covered by the protection scope of the utility model.
Claims (1)
1. a kind of dedicated oblong coil winding mold of transformer production, it is characterised in that: include connecting plate and two and half
Arc moulding board, two halves Arc moulding board are connected to connection board ends, oblong coil winding mold are formed, in semicircular arc mould
It is located in the middle part of opening two sides and semi arch on the inner wall of plate and is all respectively arranged with stiffener, two halves Arc moulding board and connecting plate
The straightway for the oblong coil winding mold being composed is concave inward structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555398.5U CN208903830U (en) | 2018-09-21 | 2018-09-21 | A kind of dedicated oblong coil winding mold of transformer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555398.5U CN208903830U (en) | 2018-09-21 | 2018-09-21 | A kind of dedicated oblong coil winding mold of transformer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903830U true CN208903830U (en) | 2019-05-24 |
Family
ID=66573378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555398.5U Expired - Fee Related CN208903830U (en) | 2018-09-21 | 2018-09-21 | A kind of dedicated oblong coil winding mold of transformer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903830U (en) |
-
2018
- 2018-09-21 CN CN201821555398.5U patent/CN208903830U/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: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |