CN202394702U - Tensioning device for band-type brake lever type transformer winding lead wire - Google Patents
Tensioning device for band-type brake lever type transformer winding lead wire Download PDFInfo
- Publication number
- CN202394702U CN202394702U CN2011205457725U CN201120545772U CN202394702U CN 202394702 U CN202394702 U CN 202394702U CN 2011205457725 U CN2011205457725 U CN 2011205457725U CN 201120545772 U CN201120545772 U CN 201120545772U CN 202394702 U CN202394702 U CN 202394702U
- Authority
- CN
- China
- Prior art keywords
- band
- type brake
- wire coil
- lever
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 15
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title abstract 4
- 238000009422 external insulation Methods 0.000 abstract description 4
- 239000010985 leather Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
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- Coil Winding Methods And Apparatuses (AREA)
Abstract
The utility model discloses a tensioning device for a band-type brake lever type transformer winding lead wire. The tensioning device comprises a wire coil frame and a wire coil shaft, wherein a wire coil is sleeved on the wire coil shaft. The tensioning device is characterized in that a band-type brake wheel is arranged at one end part of the wire coil shaft; a lever frame is fixedly arranged on the wire coil frame; one end of the wire coil frame, which is provided with a lever, is movably connected with the lever frame; a heavy hammer is suspended at the other end of the wire coil frame; and a band-type brake leather is fixedly arranged in the middle of the lever and is pressed against the band-type brake wheel. The tensioning device is not directly arranged on the lead wire, so that the shortage of damage to external insulation of the lead wire is avoided; and the problems that the tension is insufficient and a plurality of lead wires can not be wound can be solved.
Description
Technical field
The utility model relates to the transformer coil manufacturing technology, especially a kind of servicing unit of Transformer Winding Machines.
Background technology
In the manufacturing process of transformer coil, guarantee to be met design requirement by the coil outer diameter of coiling and axial height, just must be in winding process; To strain winding conducting wire; The coil outer diameter and the axial height that not so can occur are bigger than normal, do not reach the design drawing requirement, and it is difficult assembling to occur; And transformer parameter do not reach requirement, influences product quality.In the winding technique process of transformer coil, do not influencing conductivity and do not damaging under the condition of insulation, lead will be strained as far as possible, to improve the consolidation degree of winding technique, makes the degree minimum that is not damaged or damages under the situation of winding sudden short circuit.The take-up device of existing Transformer Winding lead is directly strained lead usually, if misoperation insufficient clamping force can occur perhaps to the infringement phenomenon of lead external insulation, is difficult to realize the tension to multiple conducting wires simultaneously.
The utility model content
The utility model main purpose is to provide a kind of take-up device of Transformer Winding lead, and it is simple in structure, when the coil winding technique; Can not damage wire insulation; And can be suitable for the application of multiple conducting wires, guarantee wire turn upper conductor tension along the circumferential direction, to improve the quality of products.
The technical scheme that technical problem adopted that the utility model solves is: a kind of take-up device of band-type brake lever Transformer Winding lead; Comprise on bobbin loader, wire coil shaft, the wire coil shaft being with drum that it is characterized in that an end of wire coil shaft is provided with the band-type brake wheel, bobbin loader is fixed with lever bracket; The end and the lever bracket that are provided with a lever flexibly connect; An other end hangs with weight, and the lever middle part is fixed with the band-type brake skin, and the band-type brake skin is pressed on the band-type brake wheel.
Operation principle: the drum that is wound with lead is fixed on the wire coil shaft, and an end of wire coil shaft is provided with the band-type brake wheel, and the band-type brake skin is pressed on the band-type brake wheel, utilizes and regulates the size that the big or small method of the weight arm of force is come the pilot tightening force.The more the coiling of root lead can just can realize the structure of each drum employing the utility model.
The beneficial effect of the utility model is: because this structure directly is not provided with take-up device on lead, therefore can not damage the shortcoming of lead external insulation, satisfy insufficient clamping force and the problem that can not satisfy the multiple conducting wires coiling simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model embodiment sketch map;
Fig. 2 is the left view of Fig. 1 of the utility model embodiment.
Among the figure: 1, bobbin loader 2, wire coil shaft 3, drum 4, band-type brake wheel 5, shift fork 6, lever bracket 7, lever 8, weight 9, band-type brake skin.
Embodiment
According to Fig. 1, shown in Figure 2, embodiment states to the utility model below:
In Fig. 1 and Fig. 2, a kind of take-up device of band-type brake lever Transformer Winding lead comprises being with the drum 3 that is wound with lead on bobbin loader 1, wire coil shaft 2, the wire coil shaft 2; Drum 3 usefulness shift forks 5 are fixed on the wire coil shaft 2, and an end of wire coil shaft 2 is provided with band-type brake wheel 4, and bobbin loader 1 is fixed with lever bracket 6; The end and the lever bracket 6 that are provided with a lever 7 flexibly connect; An other end hangs with weight 8, and the lever middle part is fixed with band-type brake skin 9, and band-type brake skin 9 is pressed on the band-type brake wheel 4.
Operation principle: drum 3 is fixed on the wire coil shaft 2; One end of wire coil shaft 2 is provided with band-type brake wheel 4; Band-type brake skin 9 is pressed on the band-type brake wheel 4; Band-type brake skin 9 is pressed in band-type brake wheel 4 and is similar common brake principle, for the lead on the drum 3 provides tightening force, utilizes and regulates the size that the big or small method of weight 8 arm of forces is come the pilot tightening force.Because this structure directly is not provided with take-up device on lead, therefore can not damage the shortcoming of lead external insulation, satisfied insufficient clamping force and the problem that can not satisfy the multiple conducting wires coiling simultaneously.
Claims (1)
1. the take-up device of a band-type brake lever Transformer Winding lead; Comprise on bobbin loader, wire coil shaft, the wire coil shaft being with drum that it is characterized in that an end of wire coil shaft is provided with the band-type brake wheel, bobbin loader is fixed with lever bracket; The end and the lever bracket that are provided with a lever flexibly connect; An other end hangs with weight, and the lever middle part is fixed with the band-type brake skin, and the band-type brake skin is pressed on the band-type brake wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205457725U CN202394702U (en) | 2011-12-23 | 2011-12-23 | Tensioning device for band-type brake lever type transformer winding lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205457725U CN202394702U (en) | 2011-12-23 | 2011-12-23 | Tensioning device for band-type brake lever type transformer winding lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394702U true CN202394702U (en) | 2012-08-22 |
Family
ID=46669609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205457725U Expired - Fee Related CN202394702U (en) | 2011-12-23 | 2011-12-23 | Tensioning device for band-type brake lever type transformer winding lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202394702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111735A (en) * | 2016-07-01 | 2016-11-16 | 安庆潜江电缆有限公司 | A kind of novel pay-off equipment of copper wire drawbench |
-
2011
- 2011-12-23 CN CN2011205457725U patent/CN202394702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111735A (en) * | 2016-07-01 | 2016-11-16 | 安庆潜江电缆有限公司 | A kind of novel pay-off equipment of copper wire drawbench |
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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: JINGZHOU JIANGLING SHENDA ELECTRIC CO., LTD. Free format text: FORMER OWNER: LIU LIZHONG Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 324100 QUZHOU, ZHEJIANG PROVINCE TO: 434100 JINGZHOU, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130618 Address after: 434100 Hubei province Jiangling County haoxue town along the River Road No. 191 Patentee after: JINGZHOU JIANGLING SHENDA ELECTRIC CO., LTD. Address before: 324100, three, Jiangdong District 121, Jiangshan City, Zhejiang, Quzhou Patentee before: Liu Lizhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |