CN201760538U - Circular arc bolt clipper - Google Patents
Circular arc bolt clipper Download PDFInfo
- Publication number
- CN201760538U CN201760538U CN2010205265237U CN201020526523U CN201760538U CN 201760538 U CN201760538 U CN 201760538U CN 2010205265237 U CN2010205265237 U CN 2010205265237U CN 201020526523 U CN201020526523 U CN 201020526523U CN 201760538 U CN201760538 U CN 201760538U
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- CN
- China
- Prior art keywords
- scissors
- clipper
- circular arc
- utility
- handle
- 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 circular arc bolt clipper, which belongs to the transformer manufacturing special tool technical field. The utility model has the technical scheme of comprising a clipper body (3), an upper clipper (4), a lower clipper (5), an upper handle (6), a lower handle (7), a compressed rod (1) and a linking board (2). One end of the linking board is connected with the upper handle while the other end is hinged to the clipper body through a connecting rod. The clipper body is provided with the upper clipper and the lower clipper which are matching each other. The lower handle is equipped on the clipper body. The circular arc bolt clipper in the utility model has the beneficial effects of simple structure, and handy operation and can satisfy the producing needs and make the flat copper conductor molded by one-time shearing. The utility model which is high in operating efficiency and time-saving as well as labor-saving yields no metal powders and thus eliminates the hidden safety trouble during a transformer making process.
Description
Affiliated technical field:
The utility model relates to a kind of circular arc bolt clipper, belongs to transformer and makes the special tooling technical field.
Background technology:
In power transformer, owing to need coiling shielding line segment in the high pressure winding, and shielding line is generally flat cable copper conductor, when the coiling shielding line, the shielding line termination need be made into circular cross-section, to reduce the wedge angle burr of lead end face, prevents the coil shelf depreciation.At present, the operator cuts off lead with common end-cutting nippers, and then with file section is polished into circular shape.Operation is not only bothersome like this, but also easily metal dust is fallen in the coil, causes coil short, and then damages transformer.
The utility model content:
The utility model purpose provides a kind of circular arc bolt clipper, with a shear forming of flat cable copper conductor, increases work efficiency and security, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: the circular arc bolt clipper comprises caliper, goes up scissors, lower scissors, upper handle, lower handle, depression bar, connecting plate, one end of connecting plate connects upper handle, the other end of connecting plate is hinged by connecting rod and caliper, caliper is provided with the last scissors and the lower scissors of mutual coupling, and lower handle is arranged on the caliper.
The utility model utilizes lever principle that flat cable copper conductor is cut into the circular arc section.
Last scissors, lower scissors are two circular arc type scissors; Last scissors has face of cylinder guided way, guarantees to go up scissors, lower scissors fit clearance, and then guarantees that lead circular arc section does not have burr; Caliper is provided with the flat cable copper conductor locating slot, makes things convenient for workpiece to put into, and guarantees that the circular cross-section position of lead accurately locatees.
According to the difference of flat cable copper conductor specification, can change the upper and lower scissors and the locating slot of different size, this circular arc bolt clipper can be sheared many kinds of circular cross-sections of R3.5～R6.5.Last scissors is fixed by pin and changed, and is convenient and swift, and lower scissors and locating slot are fixed by lower scissors clench nail, locating slot clench nail and changed.
The beneficial effects of the utility model are: this circular arc bolt clipper is simple in structure, operates lightly, can satisfy the production needs, with a shear forming of flat cable copper conductor, high efficiency saves time, laborsaving, and can not produce metal dust, eliminated the potential safety hazard that transformer is made.
Description of drawings:
Accompanying drawing 2 is schematic diagrames of the utility model embodiment lower scissors;
Accompanying drawing 3 is vertical views of accompanying drawing 2;
Among the figure: depression bar 1, connecting plate 2, caliper 3, last scissors 4, lower scissors 5, upper handle 6, lower handle 7, locating slot 8, locating slot clench nail 9, lower scissors clench nail 10.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, with reference to accompanying drawing 1, the circular arc bolt clipper comprises caliper 3, goes up scissors 4, lower scissors 5, upper handle 6, lower handle 7, depression bar 1, connecting plate 2, one end of connecting plate connects upper handle, the other end of connecting plate is hinged by connecting rod and caliper, caliper is provided with the last scissors and the lower scissors of mutual coupling, and lower handle is arranged on the caliper, and last scissors, lower scissors are two circular arc type scissors.
With reference to accompanying drawing 2,3, last scissors 4 has face of cylinder guided way, guarantees to go up scissors, lower scissors fit clearance, and then guarantees that lead circular arc section does not have burr; Caliper 3 is provided with flat cable copper conductor locating slot 8, makes things convenient for workpiece to put into, and guarantees that the circular cross-section position of lead accurately locatees.According to the difference of flat cable copper conductor specification, can change the upper and lower scissors and the locating slot of different size.Last scissors is fixed by pin and changed, and is convenient and swift, and lower scissors and locating slot are fixed by lower scissors clench nail, locating slot clench nail and changed, and lower scissors clench nail 10, locating slot clench nail 9 are two one word screws.
During use, lift upper handle, lead is put into spill locating slot between the lower scissors, both hands two handles of holding with a firm grip firmly press handle downwards, lead can be cut into arc surface, because the gap between the lower scissors is gone up in strict control when making, so the arc surface of shear forming does not have burr, a shear forming does not need to polish with file again.
Claims (4)
1. circular arc bolt clipper, it is characterized in that comprising caliper (3), go up scissors (4), lower scissors (5), upper handle (6), lower handle (7), depression bar (1), connecting plate (2), one end of connecting plate connects upper handle, the other end of connecting plate is hinged by connecting rod and caliper, caliper is provided with the last scissors and the lower scissors of mutual coupling, and lower handle is arranged on the caliper.
2. the circular arc bolt clipper according to claim 1 is characterized in that scissors, lower scissors are two circular arc type scissors.
3. according to claim 1 or 2 described circular arc bolt clippers, it is characterized in that scissors (4) has face of cylinder guided way, caliper (3) is provided with flat cable copper conductor locating slot (8).
4. according to claim 1 or 2 described circular arc bolt clippers, it is characterized in that scissors fixes by pin, lower scissors and locating slot are fixed by lower scissors clench nail, locating slot clench nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205265237U CN201760538U (en) | 2010-09-13 | 2010-09-13 | Circular arc bolt clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205265237U CN201760538U (en) | 2010-09-13 | 2010-09-13 | Circular arc bolt clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760538U true CN201760538U (en) | 2011-03-16 |
Family
ID=43713140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205265237U Expired - Fee Related CN201760538U (en) | 2010-09-13 | 2010-09-13 | Circular arc bolt clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934331A (en) * | 2010-09-13 | 2011-01-05 | 保定天威集团有限公司 | Circular wire clipper |
| CN109590946A (en) * | 2019-01-18 | 2019-04-09 | 中车洛阳机车有限公司 | A kind of shielding line mask frame special vice |
-
2010
- 2010-09-13 CN CN2010205265237U patent/CN201760538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934331A (en) * | 2010-09-13 | 2011-01-05 | 保定天威集团有限公司 | Circular wire clipper |
| CN101934331B (en) * | 2010-09-13 | 2012-05-30 | 保定天威集团有限公司 | Circular wire clipper |
| CN109590946A (en) * | 2019-01-18 | 2019-04-09 | 中车洛阳机车有限公司 | A kind of shielding line mask frame special vice |
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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: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131118 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130913 |