CN203813343U - Special knife for removing main insulating layer from cable end - Google Patents
Special knife for removing main insulating layer from cable end Download PDFInfo
- Publication number
- CN203813343U CN203813343U CN201420097282.7U CN201420097282U CN203813343U CN 203813343 U CN203813343 U CN 203813343U CN 201420097282 U CN201420097282 U CN 201420097282U CN 203813343 U CN203813343 U CN 203813343U
- Authority
- CN
- China
- Prior art keywords
- cable
- diameter
- cutter
- tapered
- hole
- 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
- 238000009413 insulation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a cutter, particularly relates to a special knife for removing a main insulating layer from a cable end and belongs to the field of power supply equipment. The special knife comprises a rotary shaft, a cable core trough and a cutter fixing piece which are successively connected; a tapered cable skin stripping hole is disposed in the cutter fixing piece, the bottom diameter of the tapered cable skin stripping hole is greater than the diameter of a cable inlet hole, the top of the tapered cable skin stripping hole extends into the cable core trough, and the top diameter of the tapered cable skin stripping hole and the diameter of an inner cylindrical hole of the cable core trough are the same; two blades are fixed to the cutter fixing piece, the two blades are arranged on two sides of the cutter fixing piece in an axially symmetrical manner, and cutting edges of the two blades correspond to the tapered cable skin stripping hole through cable skin stripping openings on the two sides of the cutter fixing piece. The special knife is fixed to an electric drill through the rotary shaft; the rotary shaft, the cable core trough and the cutter fixing piece are driven by the electric drill to rotate together; a cable skin is peeled through the blades, so the special knife is time-saving and labor-saving; performance of a joint is guaranteed; and the special knife is simple in structure and convenient to use, and has strong practicality.
Description
Technical field
The utility model discloses a kind of cutter, and particularly a kind of cable end is removed main insulating layer special cutter, belongs to power supply unit field.
Background technology
Between current cable insulation end and wiring gold utensil, when need hold band, for guaranteeing sealing effectiveness, conventionally insulation end is whittled into cone, can be well bonding with the band and the insulation that guarantee to hold.On the make during joint, when if institute's joint is thermal shrinkage type or wrapped type structure, insulation end must be whittled into cone, make reagency cone, simultaneously must be by conical surface abrasive band polishing, because the length of the conical surface is much larger than the length of insulation end right-angle side, so the tangential field along the tangential field of the conical surface much smaller than the right-angle side that insulate, the possibility puncturing along the conical surface reduces greatly, thereby has improved the performance of joint.But, do not cut the dedicated tool of insulation end at present, conventionally adopt cutter to cut, to do manual work very coarse, institute's degree of depth of cutting is also inadequate, but also needs special instrument to polish, and wastes time and energy, and the performance of joint also can not be guaranteed.
Utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: provide a kind of simple in structure, reasonable in design, time saving and energy saving, improve the cable end of joint performance and remove main insulating layer special cutter.
The utility model solves the technical scheme that its technical problem adopts:
Described cable end is removed main insulating layer special cutter, comprise the rotating shaft connecting successively, cable core groove and cutter fixture, tapered cable skin stripping aperture is set in cutter fixture, the bottom diameter of tapered cable skin stripping aperture is greater than the diameter that cable enters hole, the top of tapered cable skin stripping aperture extends in cable core groove, and top end diameter is identical with the diameter in cable core groove interior cylindrical hole, on cutter fixture, fix two blades, two blades are arranged on the both sides of cutter fixture axisymmetricly, it is corresponding with tapered cable skin stripping aperture that the blade of two blades is peeled off mouth by the cable skin of cutter fixture both sides.
After described cable end is removed main insulating layer special cutter cable is entered to hole and is placed in tapered cable skin stripping aperture by cable, peeling off of cable skin carried out in electric drill band cutter fixture rotation by connection rotating shaft, time saving and energy saving, easy to use, guaranteed the performance of joint.
Preferred further, cutter fixture side is trapezoidal.
Preferred further, the bottom diameter of tapered cable skin stripping aperture and cable enter hole and differ 1mm.Facilitate cable to enter in tapered cable skin stripping aperture, easy to use.
Preferred further, cutter fixture arranges 2-5 circular hole, and blade is bolted in the circular hole of cutter fixture.Facilitate fixed blade.
Preferred further, it is identical with the diameter of cable that cable enters the diameter in hole, and the diameter of cylindrical hole is identical with cable core diameter.Easy to use.
The beneficial effect that the utility model has is:
Described cable end is removed main insulating layer special cutter can be by by rotating shaft fixedly on electric drill, by electric drill, drive rotating shaft to rotate, thereby drive cable core groove to rotate together with cutter fixture, by the blade on cutter fixture, cut cable skin, time saving and energy saving, the performance of joint is guaranteed, simple in structure, easy to use, there is very strong practicality.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Wherein, 1, rotating shaft; 2, cable core groove; 3, circular hole; 4, cutter fixture; 5, cable enters hole; 6, cable skin is peeled off mouth; 7, tapered cable skin stripping aperture; 8, cylindrical hole; 9, blade.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As Fig. 1, shown in Fig. 2, cable end described in the utility model is removed main insulating layer special cutter, comprise the rotating shaft 1 connecting successively, cable core groove 2 and cutter fixture 4, the interior tapered cable skin stripping aperture 7 that arranges of cutter fixture 4, the bottom diameter of tapered cable skin stripping aperture 7 is greater than the diameter that cable enters hole 5, the top of tapered cable skin stripping aperture 7 extends in cable core groove 2, and top end diameter is identical with the diameter in cable core groove 2 interior cylindrical holes 8, on cutter fixture 4, fix two blades 9, two blades 9 are arranged on the both sides of cutter fixture 4 axisymmetricly, it is corresponding with tapered cable skin stripping aperture 7 that the blade of two blades 9 is peeled off mouth 6 by the cable skin of cutter fixture 4 both sides.
Wherein, cutter fixture 4 sides are trapezoidal, the bottom diameter of tapered cable skin stripping aperture 7 and cable enter hole 5 and differ 1mm, cutter fixture 4 arranges 2-5 circular hole 3, blade 9 is bolted in the circular hole of cutter fixture 4, it is identical with the diameter of cable that cable enters the diameter in hole 5, and the diameter of cylindrical hole 8 is identical with cable core diameter.
Operation principle and use procedure:
Described cable end is removed main insulating layer special cutter in use, rotating shaft 1 is fixed on electric drill, cable is entered to hole 5 by cable and put into tapered cable skin stripping aperture 7, by electric drill, drive rotating shaft 1 and cutter fixture 4 to rotate, thereby blade 9 is peeled off cable skin, can peel off mouthful 6 observation cable skins by cable skin and peel off length, simple in structure, time saving and energy saving, easy to use.
Claims (5)
1. a cable end is removed main insulating layer special cutter, it is characterized in that: comprise the rotating shaft (1) connecting successively, cable core groove (2) and cutter fixture (4), tapered cable skin stripping aperture (7) is set in cutter fixture (4), the bottom diameter of tapered cable skin stripping aperture (7) is greater than the diameter that cable enters hole (5), the top of tapered cable skin stripping aperture (7) extends in cable core groove (2), and top end diameter is identical with the diameter in cable core groove (2) interior cylindrical hole (8), on cutter fixture (4), fix two blades (9), two blades (9) are arranged on the both sides of cutter fixture (4) axisymmetricly, it is corresponding with tapered cable skin stripping aperture (7) that the blade of two blades (9) is peeled off mouth (6) by the cable skin of cutter fixture (4) both sides.
2. cable end according to claim 1 is removed main insulating layer special cutter, it is characterized in that: described cutter fixture (4) side is trapezoidal.
3. cable end according to claim 1 is removed main insulating layer special cutter, it is characterized in that: the bottom diameter of described tapered cable skin stripping aperture (7) and cable enter hole (5) and differ 1mm.
4. cable end according to claim 1 is removed main insulating layer special cutter, it is characterized in that: described cutter fixture (4) arranges 2-5 circular hole (3), and blade (9) is bolted in the circular hole of cutter fixture (4).
5. cable end according to claim 1 is removed main insulating layer special cutter, it is characterized in that: the diameter that described cable enters hole (5) is identical with the diameter of cable, and the diameter of cylindrical hole (8) is identical with cable core diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097282.7U CN203813343U (en) | 2014-03-05 | 2014-03-05 | Special knife for removing main insulating layer from cable end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097282.7U CN203813343U (en) | 2014-03-05 | 2014-03-05 | Special knife for removing main insulating layer from cable end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813343U true CN203813343U (en) | 2014-09-03 |
Family
ID=51452052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097282.7U Expired - Fee Related CN203813343U (en) | 2014-03-05 | 2014-03-05 | Special knife for removing main insulating layer from cable end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813343U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888678A (en) * | 2018-12-28 | 2019-06-14 | 国网浙江嘉善县供电有限公司 | A kind of electronic wire stripping combination unit of cable insulation |
| CN110474260A (en) * | 2019-08-20 | 2019-11-19 | 上海外高桥造船有限公司 | Cable sheath stripper |
| CN110492393A (en) * | 2018-05-15 | 2019-11-22 | 中冶宝钢技术服务有限公司 | Cable main insulating layer sharpener and its application method |
| US11689003B2 (en) | 2018-08-30 | 2023-06-27 | Milwaukee Electric Tool Corporation | Wire stripper |
-
2014
- 2014-03-05 CN CN201420097282.7U patent/CN203813343U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492393A (en) * | 2018-05-15 | 2019-11-22 | 中冶宝钢技术服务有限公司 | Cable main insulating layer sharpener and its application method |
| US11689003B2 (en) | 2018-08-30 | 2023-06-27 | Milwaukee Electric Tool Corporation | Wire stripper |
| CN109888678A (en) * | 2018-12-28 | 2019-06-14 | 国网浙江嘉善县供电有限公司 | A kind of electronic wire stripping combination unit of cable insulation |
| CN110474260A (en) * | 2019-08-20 | 2019-11-19 | 上海外高桥造船有限公司 | Cable sheath stripper |
| CN110474260B (en) * | 2019-08-20 | 2021-05-07 | 上海外高桥造船有限公司 | Cable sheath stripper |
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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: 20140903 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |