CN214123708U - Adjustable winding former for transformer - Google Patents
Adjustable winding former for transformer Download PDFInfo
- Publication number
- CN214123708U CN214123708U CN202120118527.XU CN202120118527U CN214123708U CN 214123708 U CN214123708 U CN 214123708U CN 202120118527 U CN202120118527 U CN 202120118527U CN 214123708 U CN214123708 U CN 214123708U
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- Prior art keywords
- slider
- sliding block
- main shaft
- transformer
- supporting plates
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- 238000004804 winding Methods 0.000 title claims abstract description 22
- 239000002023 wood Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses an adjustable winding former for transformers, which comprises a main shaft, wherein a first slider and a second slider, a third slider and a fourth slider are respectively arranged at two ends of the main shaft, the first slider and the third slider are fixedly connected with the main shaft, the second slider and the fourth slider are slidably connected with the main shaft, a plurality of supporting plates are correspondingly arranged on the first slider, the second slider, the third slider and the fourth slider, a plurality of supporting frames and supporting frame supporting plates are arranged at the outer side of the main shaft, fixed blocks are arranged at two ends of the supporting frames, the first slider, the second slider, the third slider and the supporting plates on the fourth slider are respectively connected with the fixed blocks through connecting rods, two ends of each connecting rod are respectively rotatably connected with the supporting plates and the fixed blocks through shaft pins, and sleeves are slidably connected on the main shaft, greatly reduces the production cost and improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically a winding former with adjustable transformer.
Background
At present, when an oil-immersed transformer is wound, a one-to-one die made of pine is adopted for each transformer to wind coils. The production plan is assigned every time, the die needs to be manufactured independently, the operation is complicated, the production period is possibly influenced, and the use is very inconvenient.
In order to solve the problems, an adjustable winding former for a transformer is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a winding former with adjustable transformer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable winding former for a transformer comprises a main shaft, wherein one end of the main shaft is provided with a first sliding block and a second sliding block, the other end of the main shaft is provided with a third sliding block and a fourth sliding block, the first sliding block and the fourth sliding block are close to the outer end part of the main shaft, the first sliding block and the third sliding block are fixedly connected with the main shaft, the second sliding block and the fourth sliding block are slidably connected with the main shaft, a plurality of supporting plates are correspondingly arranged on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block, supporting frames corresponding to the supporting plates are arranged on the outer side of the main shaft, supporting frame supporting plates are arranged on the supporting frames, fixing blocks located between the first sliding block and the second sliding block and between the third sliding block and the fourth sliding block are respectively arranged at two ends of the supporting frames, the supporting plates on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block are connected with the fixing blocks through connecting rods, and two ends of the connecting rods are rotatably connected with the supporting plates and the fixing blocks through shaft pins, and one end of the main shaft, which is close to the fourth sliding block, is connected with a sleeve in a sliding manner.
As a further aspect of the present invention: the supporting plates are uniformly distributed on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block in an annular mode, and the number of the supporting plates on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block is not less than 12.
As a further aspect of the present invention: and the sleeve is provided with a nut for adjusting the clamping degree between the sleeve and the main shaft.
As a further aspect of the present invention: and the surface of the main shaft is provided with a wear-resistant layer.
As a further aspect of the present invention: the supporting plate of the supporting frame is fixedly connected with the supporting frame through M6 bolts.
As a further aspect of the present invention: the support bracket supporting plates are all made of electrical laminated wood, and the support bracket supporting plates are all provided with fillets.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, convenient to use, the expansion degree of adjustment strut extension board that can be nimble to obtain the mould of different diameters, make the device satisfy the different diameter coil coiling of different model transformers, replaced the integral winding former of traditional pine, and the device reuse has solved the problem of repeated preparation winding former, greatly reduced manufacturing cost, improved work efficiency.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an adjustable winding former of a transformer.
Fig. 2 is a schematic front view of an adjustable winding former of a transformer.
Wherein: 1. a main shaft; 2. a first sliding block; 3. a strut support plate; 4. a support frame; 5. a fixed block; 6. a connecting rod; 7. a second sliding block; 8. a third sliding block; 9. a fourth sliding block; 10. a sleeve; 11. and a nut.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an adjustable winding former for a transformer includes a main shaft 1, a first slider 2 and a second slider 7 are disposed at one end of the main shaft 1, a third slider 8 and a fourth slider 9 are disposed at the other end of the main shaft 1, the first slider 2 and the fourth slider 9 are both close to an outer end of the main shaft 1, the first slider 2 and the third slider 8 are both fixedly connected to the main shaft 1, the second slider 7 and the fourth slider 9 are both slidably connected to the main shaft 1, a plurality of supporting plates are correspondingly disposed on the first slider 2, the second slider 7, the third slider 8 and the fourth slider 9, the supporting plates are uniformly distributed on the first slider 2, the second slider 7, the third slider 8 and the fourth slider 9 in a ring shape, the number of the supporting plates on the first slider 2, the second slider 7, the third slider 8 and the fourth slider 9 is not less than 12, a plurality of supporting frames 4 corresponding to the plurality of supporting plates are disposed outside the main shaft 1, the coil paper bobbin fixing device is characterized in that strut support plates 3 are arranged on the strut 4, the strut support plates 3 are fixedly connected with the strut 4 through M6 bolts, two ends of the strut 4 are respectively provided with fixing blocks 5 positioned between a first slider 2 and a second slider 7 and between a third slider 8 and a fourth slider 9, supporting plates on the first slider 2, the second slider 7, the third slider 8 and the fourth slider 9 are connected with the fixing blocks 5 through connecting rods 6, two ends of each connecting rod 6 are rotatably connected with the supporting plates and the fixing blocks 5 through shaft pins, one end of the main shaft 1 close to the fourth slider 9 is slidably connected with a sleeve 10, the sleeve 10 is provided with a nut 11 for adjusting the clamping degree between the sleeve 10 and the main shaft 1, when the coil paper bobbin fixing device is required to be used, a manufactured coil paper bobbin can be sleeved on the strut support plates 3, then a user unscrews the nut 11 on the sleeve 10 to enable the sleeve 10 to slide on the main shaft 1, the sleeve 10 can push the four slider 9 to move axially, so that the four slider 9 can drive the two slider 7 to move through the supporting plates, the connecting rods 6, the fixing blocks 5 and the supporting frames 4, and simultaneously the supporting frames 4 and the supporting frame supporting plates 3 expand outwards through the rotating connection of the connecting rods 6, so that the coil paper tube can be supported tightly through the supporting frames 3, and then the sleeve 10 is fixed on the main shaft 1 by screwing the nut 11, so that the device can be fixed in the coil paper tube, and simultaneously the sliding positions of the sleeve 10 on the main shaft 1 can be adjusted, so that the two slider 7 and the four slider 9 can move to different positions on the main shaft 1, so that the supporting frame supporting plates 3 can expand outwards through the connecting rods 6 to form circular dies with different diameters, and the device can be suitable for winding coils with different diameters and different transformers with different diameters, thereby solving the problem of repeatedly manufacturing winding dies, the working efficiency is greatly improved;
the surface of the main shaft 1 is provided with the wear-resistant layer, so that the main shaft 1 can be prevented from being worn due to long-time use, and the service life of the main shaft 1 is prevented from being influenced;
the supporting frame supporting plates 3 are all made of electrical laminated wood, and the supporting frame supporting plates 3 are all provided with fillets, so that the insulation of the coil can be effectively protected from being damaged.
The utility model discloses a theory of operation is: when the device is needed to be used, a manufactured coil paper tube can be sleeved on a plurality of supporting frame support plates 3, then nuts 11 on the sleeves 10 are unscrewed, the sleeves 10 slide on the main shaft 1, so that the sleeves 10 can push the four sliders 9 to move axially, the four sliders 9 drive the two sliders 7 to move through the supporting plates, the connecting rods 6, the fixed blocks 5 and the supporting frames 4, meanwhile, the supporting frames 4 and the supporting frame support plates 3 expand outwards at the same time through the rotating connection of the connecting rods 6, thus the coil paper tube can be supported tightly through the supporting frame support plates 3, then the nuts 11 are screwed, the sleeves 10 are fixed on the main shaft 1, the device can be fixed in the coil paper tube, meanwhile, the positions of the sleeves 10 sliding on the main shaft 1 can be adjusted, so that the two sliders 7 and the four sliders 9 move to different positions on the main shaft 1, and thus, the supporting frame support plates 3 can expand outwards at the same time through the connecting rods 6 to form circular molds with different diameters, therefore, the device is suitable for winding coils of different types of transformers and different diameters, the problem of repeated manufacturing of winding dies is solved, and the use is facilitated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a winding former with adjustable transformer, includes main shaft (1), its characterized in that: one end of the main shaft (1) is provided with a first sliding block (2) and a second sliding block (7), the other end of the main shaft (1) is provided with a third sliding block (8) and a fourth sliding block (9), the first sliding block (2) and the fourth sliding block (9) are both close to the outer end part of the main shaft (1), the first sliding block (2) and the third sliding block (8) are both fixedly connected with the main shaft (1), the second sliding block (7) and the fourth sliding block (9) are both in sliding connection with the main shaft (1), the first sliding block (2), the second sliding block (7), the third sliding block (8) and the fourth sliding block (9) are respectively and correspondingly provided with a plurality of supporting plates, the outer side of the main shaft (1) is provided with a support frame (4) corresponding to the plurality of supporting plates, the support frame (4) is respectively provided with a support frame supporting plate (3), two ends of the support frame (4) are respectively provided with a fixing block (5) positioned between the first sliding block (2) and the second sliding block (7) and between the third sliding block (8) and the fourth sliding block (9), the fagging on slider one (2), slider two (7), slider three (8) and slider four (9) all is connected with fixed block (5) through connecting rod (6), the both ends of connecting rod (6) all rotate through pivot and fagging and fixed block (5) and are connected, one end sliding connection that main shaft (1) is close to slider four (9) has sleeve (10).
2. The adjustable winding former of the transformer as claimed in claim 1, wherein: the fagging all is annular evenly distributed on slider one (2), slider two (7), slider three (8) and slider four (9), the quantity of fagging is not less than 12 on slider one (2), slider two (7), slider three (8) and slider four (9).
3. The adjustable winding former of the transformer as claimed in claim 1, wherein: and the sleeve (10) is provided with a nut (11) for adjusting the clamping degree between the sleeve (10) and the main shaft (1).
4. The adjustable winding former of the transformer as claimed in claim 1, wherein: the surface of the main shaft (1) is provided with a wear-resistant layer.
5. The adjustable winding former of the transformer as claimed in claim 1, wherein: the supporting frame supporting plates (3) are fixedly connected with the supporting frame (4) through M6 bolts.
6. The adjustable winding former of the transformer as claimed in claim 1, wherein: the supporting frame supporting plates (3) are all made of electrical laminated wood, and rounded corners are arranged on the supporting frame supporting plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118527.XU CN214123708U (en) | 2021-01-18 | 2021-01-18 | Adjustable winding former for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118527.XU CN214123708U (en) | 2021-01-18 | 2021-01-18 | Adjustable winding former for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214123708U true CN214123708U (en) | 2021-09-03 |
Family
ID=77494731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120118527.XU Expired - Fee Related CN214123708U (en) | 2021-01-18 | 2021-01-18 | Adjustable winding former for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214123708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910592A (en) * | 2022-09-09 | 2023-04-04 | 武汉晨扬电子科技有限公司 | Transformer processing device |
-
2021
- 2021-01-18 CN CN202120118527.XU patent/CN214123708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910592A (en) * | 2022-09-09 | 2023-04-04 | 武汉晨扬电子科技有限公司 | Transformer processing device |
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| 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: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |