CN203673963U - Transformer coil winding and tensioning device - Google Patents
Transformer coil winding and tensioning device Download PDFInfo
- Publication number
- CN203673963U CN203673963U CN201420063402.1U CN201420063402U CN203673963U CN 203673963 U CN203673963 U CN 203673963U CN 201420063402 U CN201420063402 U CN 201420063402U CN 203673963 U CN203673963 U CN 203673963U
- Authority
- CN
- China
- Prior art keywords
- coil winding
- spool
- coil
- bobbin
- tensioning device
- 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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Abstract
The utility model relates to a transformer coil winding and tensioning device and belongs to the technical field of transformer production. The technical scheme is that the transformer coil winding and tensioning device comprises wheels (1), a winding bracket (2), a spool (3), a coil (4), springs (5), a pull rod (6) and rotary shafts (7), wherein four wheels (1) are evenly arranged under the winding bracket (2), two parallel rotary shafts (7) are fixed on the winding bracket (2), the spool (3) is arranged on the rotary shafts (7), the coil (4) is wound on the spool (3), two ends of the coil (4) are respectively connected with springs (5), and the other end of each of the springs (5) is connected with the pull rod (6). The spool tensioning force requirement during coil winding is met by utilizing contraction force of the springs and tensioning force of the pull rod. The transformer coil winding and tensioning device has the advantages that the tensioning force on the spool can be stabilized, normal stable operation of the spool is ensured, a wire cake is compact, the axial direction meets the standard requirement, and the transformer coil winding and tensioning device is attractive in appearance and superior in performance.
Description
Technical field
The utility model relates to a kind of transformer coil winding take-up device, belongs to transformer production equipment technical field.
Background technology
At present, in transformer coil winding process, bobbin is easily loosening, causes coil to move axially, and it is lax that coil also can become, and affects transformer performance.
Utility model content
The utility model object is to provide a kind of transformer coil winding take-up device, utilizes the convergent force of spring, increases or reduce mechanical force by pull bar, meets the requirement of coil winding to bobbin tightening force, solves the problem existing in background technology.
The technical solution of the utility model is:
A kind of transformer coil winding take-up device, comprise wheel, drum stand, bobbin, coil, spring, pull bar and rotating shaft, drum stand below evenly arranges 4 wheels, two rotating shafts that are parallel to each other are fixed on drum stand, bobbin is located in rotating shaft, coil winding is on bobbin, and coil two ends respectively connect a spring, spring other end cylinder lever connecting rod.
Described two rotating shafts that are parallel to each other arrange up and down, and at same plane.
After bobbin is fixing, coil utilizes the convergent force of spring, increases or reduce mechanical force by bottom pull bar, increase or reduce the frictional force on bobbin thereby reach, control the power of bobbin tightening force according to wire gauge size, thereby guarantee in the situation that not destroying wire, guarantee line cake consolidation.
The beneficial effects of the utility model are: can stablize the tightening force on bobbin, guarantee the normal even running of bobbin, guarantee line cake consolidation, axially meet standard-required, and appearance looks elegant, superior performance.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model end view;
In figure: wheel 1, drum stand 2, bobbin 3, coil 4, spring 5, pull bar 6, rotating shaft 7.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1,2, a kind of transformer coil winding take-up device, comprise wheel 1, drum stand 2, bobbin 3, coil 4, spring 5, pull bar 6 and rotating shaft 7, drum stand 2 belows evenly arrange 1, two rotating shaft being parallel to each other 7 of 4 wheels and arrange up and down, and at same plane, be fixed on drum stand 2, bobbin 3 is located in rotating shaft 7, and coil 4 is wrapped on bobbin 3, an each spring 5, spring 5 other end cylinder lever connecting rods 6 of connecting in coil 4 two ends.
Utilize the convergent force of spring 5, the tightening force of pull bar 6, by controlling the requirement of the fixed position adjusting tightening force on pull bar, meets the requirement of coil winding to bobbin tightening force, guarantees that bobbin tightening force is enough, line cake consolidation.
Must be to the fixing situation inspection of bobbin 3 before this device uses, assurance is fixing reliable, fastening, there will not be bobbin skidding in use procedure.
Because the weight of bobbin in operating process progressively alleviates, can affect tightening force intensity, must regularly regulate mechanical tightening force, meet tightening force on bobbin basicly stable.
Belt friction can be damaged to belt, needs periodic replacement belt or friction belt.
Claims (2)
1. a transformer coil winding take-up device, it is characterized in that comprising wheel (1), drum stand (2), bobbin (3), coil (4), spring (5), pull bar (6) and rotating shaft (7), drum stand (2) below evenly arranges 4 wheels (1), two rotating shafts that are parallel to each other (7) are fixed on drum stand (2), bobbin (3) is located in rotating shaft (7), coil (4) is wrapped on bobbin (3), coil (4) two ends respectively connect a spring (5), spring (5) other end cylinder lever connecting rod (6).
2. transformer coil winding take-up device according to claim 1, is characterized in that described two rotating shafts that are parallel to each other (7) arrange up and down, and at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063402.1U CN203673963U (en) | 2014-02-13 | 2014-02-13 | Transformer coil winding and tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063402.1U CN203673963U (en) | 2014-02-13 | 2014-02-13 | Transformer coil winding and tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673963U true CN203673963U (en) | 2014-06-25 |
Family
ID=50970230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063402.1U Expired - Fee Related CN203673963U (en) | 2014-02-13 | 2014-02-13 | Transformer coil winding and tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477698A (en) * | 2014-09-10 | 2015-04-01 | 南通昱品通信科技有限公司 | Mechanical damping type passive pay-off device |
-
2014
- 2014-02-13 CN CN201420063402.1U patent/CN203673963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477698A (en) * | 2014-09-10 | 2015-04-01 | 南通昱品通信科技有限公司 | Mechanical damping type passive pay-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |