CN201327776Y - Conducting wire tensioning device - Google Patents
Conducting wire tensioning device Download PDFInfo
- Publication number
- CN201327776Y CN201327776Y CNU2008202171067U CN200820217106U CN201327776Y CN 201327776 Y CN201327776 Y CN 201327776Y CN U2008202171067 U CNU2008202171067 U CN U2008202171067U CN 200820217106 U CN200820217106 U CN 200820217106U CN 201327776 Y CN201327776 Y CN 201327776Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- conducting wire
- tensioning
- tensioning frame
- coil
- 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
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Coil Winding Methods And Apparatuses (AREA)
Abstract
The utility model discloses a conducting wire tensioning device, which comprises a conducting wire tensioning frame and a conducting wire bearer. The tensioning frame is movably arranged on the conducting wire bearer; the tensioning frame comprises a bracket; a rotating main shaft and a main shaft caliper brake structure are arranged on the bracket; a compression taper sleeve is arranged at one end of the main shaft; a brake disc is arranged at the other end of the main shaft; the brake disc and the caliper brake structure brake the main shaft; a guide rail is arranged on the conducting wire bearer; a pulley is arranged at the lower end of the tensioning frame; the tensioning frame moves on the guide rail of the conducting wire bearer through the pulley; and the caliper brake structure adopts the air pressure caliper brake structure. Compared with the prior art, the conducting wire tensioning device has the advantages that 1 to 8 axis plate racks can be freely refitted under the situation that double arm beams and a single bottom frame are unchanged, and the interchangeability is realized. In addition, the appearance of the product is artistic, the structure is compact, the coiling quality of a coil is improved, and furthermore, the material and the labor power can be reduced.
Description
Technical field
The utility model relates to coils such as power transformer, reactor in winding process, regulates the technical field of a kind of frock clamp of wire tension.
Background technology
As power transformer, the reactor winding a kind of servicing unit in winding process, though traditional pay off rack is simple, low cost of manufacture.But can not satisfy the technological requirement of various different loop constructions, when adopting traditional lead pay off rack, often occur behind the coil winding process that external diameter is bigger than normal, phenomenon such as wire turn (layer) downslide when the coil lifting is erect.Cause and do over again, cause coil to be scrapped when serious.For this reason, in order to improve the coiling quality of coil, adopting the lead tensioning apparatus when producing is the preceding topic that guarantees mass of coil.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of raising wound coil coiling quality, for controlling the winding external diameter, preventing that wire turn (layer) downslide has good effect, makes the compacter lead tensioning apparatus of winding.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of lead tensioning apparatus, comprise lead tensioning frame and coil holder bearing, what described tensioning frame moved is arranged on the coil holder bearing, described tensioning frame comprises support, described support is provided with rotating main shaft and main shaft clamps the structure of stopping, be provided with at an end of main shaft and compress tapered sleeve, be provided with brake disc at the other end of main shaft, this brake disc and the described pincers structure of stopping acts on the pincers described main shaft of stopping mutually.
Described coil holder bearing is provided with guide rail, and the lower end of described tensioning coil holder is provided with pulley, and described tensioning coil holder moves on the guide rail of described coil holder bearing by described pulley.
The described pincers structure of stopping is the air pressure pincers structures of stopping.
Compared with prior art, the utlity model has following advantage:
1, conventional wires pay off rack, in the coil winding process, along with the minimizing of drum lead, the pulling force of lead will reduce.Only exist the difference that varies with each individual with manually pulling, during coil winding, the wire turn degree of tightness differs.Behind the coil winding, bigger deviation appears in the size of external diameter.After adopting the lead tensioning apparatus, can effectively eliminate this phenomenon, from start to finish all (regulate air pressure 0.1～0.15MPa), make that the coil wire turn is compacter, the coil outer diameter deviation reduces in adjustable extent owing to wire tension.
2, after coil winding finishes, need erect.Coil is in winding process, and is not enough as wire tension, and coil wire turn often occurs and glides in the lifting process, does over again or scraps to the axis of winding size being dwindled, causing.Can effectively eliminate this hidden danger of quality after adopting the lead tensioning apparatus.
3, multiple conducting wires and around the time because the drum wire weight is inconsistent, wire tension there are differences, uneven phenomenon appears in line layer easily, causes the inhomogeneous of layer insulation distance, product electric property level descends.After using multiaxis lead tensioning apparatus, regulate each root wire tension basically identical, when coiling, the line layer is smooth, is specially adapted to the air core reactor coil winding of big electric current.
4, adopt air pressure to clamp the structure of stopping.Utilize compressed air, the rolling disc of regulating the drum main shaft under the adjusting of air control valve clamps braking, to reach the adjusting to wire tension.Simultaneously, according to coil axial dimension on the coil winding machine, the lead tensioning frame can be done left and right moving on guide rail.During the lifting of lead dish, be equipped with special-purpose " Contraband " shape drum lifting device, improved operating efficiency to greatest extent.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, as shown in Figure 1, the utility model lead tensioning apparatus, comprise coil holder support 1, coil holder support 1 is provided with guide rail, guide rail is provided with the tensioning frame 2 that the lower end has pulley 25, tensioning frame 2 is by pulley 25 move left and right on coil holder support 1, and tensioning frame 2 comprises bearing 21, main shaft 22 is installed on bearing 21 and clamps the structure 3 of stopping, on an end of main shaft 22, be equipped with and compress tapered sleeve 23, the other end at main shaft 22 is provided with brake disc 24, and this brake disc 24 and the pincers structure 3 of stopping acts on mutually in order to the pincers main shaft 22 of stopping, and the pincers structure 3 of stopping adopts the air pressure pincers structure of stopping, adopt single the single main shaft of air pressure adjustment valve regulation, the air pressure adjustment scope is 0 ~ 0.4MPa, and according to the sectional area size of single or multiple conducting wires, wire tension can be regulated according to following formula:
F＝9.8AP
A: the sectional area (mm of single or multiple conducting wires
2)
P: get 0.5 ~ 1kg/mm
2
At present, the market purchasing valency according to the diaxon tensioning apparatus is 4000 a yuan/platform.Designing processing cost voluntarily is:
The required steel of tensioning apparatus are the 200kg/ platform, need 1200 yuan/platform altogether by 6.00 yuan/kg.
Processing cost: 700 yuan/platform.
Accessory: 2 in air pressure adjuster valve, totally 110 yuan/platform
6 on bearing, totally 50 yuan/platform
Whole total be totally 2060 yuan/platform, and separate unit is economized on the use of funds 1940 yuan.
Coil material aspect: after using tensioning apparatus, coil compactness during coiling, the outside dimension basic controlling is in minus deviation, and copper consumption reduces relatively, and according to measuring and calculating: with the coil of a SCB10-1000/10, single coil copper cash copper consumption only reduces 0.7kg/.
Personnel's configuration: adopt traditional lead frame, need two people's compounding practices during coiling.After using tensioning apparatus instead, two coil winding machines/three people's compounding practices can be reduced to, human cost can be reduced.
Claims (3)
1, a kind of lead tensioning apparatus, it is characterized in that: comprise lead tensioning frame (2) and coil holder bearing (1), what described tensioning frame (2) moved is arranged on the coil holder bearing (1), described tensioning frame (2) comprises support (21), described support (21) is provided with rotating main shaft (22) and main shaft clamps the structure (3) of stopping, be provided with at an end of main shaft (22) and compress tapered sleeve (23), the other end at main shaft (22) is provided with brake disc (24), and this brake disc (24) and the described pincers structure (3) of stopping acts on the pincers described main shaft (22) of stopping mutually.
2, according to claim 1 at described lead tensioning apparatus, it is characterized in that: coil holder bearing (1) is provided with guide rail, the lower end of described tensioning coil holder (2) is provided with pulley, and described tensioning coil holder (2) moves on the guide rail of described coil holder bearing (1) by described pulley.
3, according to claim 1 at described lead tensioning apparatus, it is characterized in that: the described pincers structure (3) of stopping is the air pressure pincers structure of stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171067U CN201327776Y (en) | 2008-11-26 | 2008-11-26 | Conducting wire tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171067U CN201327776Y (en) | 2008-11-26 | 2008-11-26 | Conducting wire tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327776Y true CN201327776Y (en) | 2009-10-14 |
Family
ID=41179742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202171067U Expired - Fee Related CN201327776Y (en) | 2008-11-26 | 2008-11-26 | Conducting wire tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327776Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724952A (en) * | 2009-11-20 | 2010-06-09 | 宁波竞宏服饰有限公司 | Yarn tightening machine |
| CN101982863A (en) * | 2010-09-13 | 2011-03-02 | 无锡亿能电力设备有限公司 | Transverse sliding mechanism for lead frame |
| CN102761212A (en) * | 2012-06-20 | 2012-10-31 | 镇江中船现代发电设备有限公司 | Coil winding support for electric generator |
| CN106683875A (en) * | 2017-01-19 | 2017-05-17 | 厦门大互科技有限公司 | Primary wire copper band tensioning machine for transformer |
-
2008
- 2008-11-26 CN CNU2008202171067U patent/CN201327776Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724952A (en) * | 2009-11-20 | 2010-06-09 | 宁波竞宏服饰有限公司 | Yarn tightening machine |
| CN101724952B (en) * | 2009-11-20 | 2013-04-24 | 宁波竞宏服饰有限公司 | Yarn tightening machine |
| CN101982863A (en) * | 2010-09-13 | 2011-03-02 | 无锡亿能电力设备有限公司 | Transverse sliding mechanism for lead frame |
| CN102761212A (en) * | 2012-06-20 | 2012-10-31 | 镇江中船现代发电设备有限公司 | Coil winding support for electric generator |
| CN106683875A (en) * | 2017-01-19 | 2017-05-17 | 厦门大互科技有限公司 | Primary wire copper band tensioning machine for transformer |
| CN106683875B (en) * | 2017-01-19 | 2019-03-08 | 厦门大一互科技有限公司 | A kind of mutual inductor primary line copper strips fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC EQUIPMENT(JIANGSU) CO., LTD Free format text: FORMER OWNER: ZHONGDIAN ELECTRIC GROUP CO., LTD. Effective date: 20100723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212200 ZHONGDIAN STREET, YANGZHONG CITY DEVELOPMENT ZONE, JIANGSU PROVINCE TO: 212200 ZHONGDIAN STREET, YANGZHONG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100723 Address after: 212200 CLP Road, Yangzhong, Jiangsu Patentee after: CEEG (Jiangsu) Co., Ltd. Address before: 212200 central electric road, Yangzhong Development Zone, Jiangsu Patentee before: Zhongdian Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20121126 |