CN106410698B - A kind of insulated conductor bark knife - Google Patents
A kind of insulated conductor bark knife Download PDFInfo
- Publication number
- CN106410698B CN106410698B CN201611141444.2A CN201611141444A CN106410698B CN 106410698 B CN106410698 B CN 106410698B CN 201611141444 A CN201611141444 A CN 201611141444A CN 106410698 B CN106410698 B CN 106410698B
- Authority
- CN
- China
- Prior art keywords
- knife
- line device
- insulated conductor
- blade
- spill
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 36
- 238000000605 extraction Methods 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
- H02G1/1217—Hand-held tools the cutting element not rotating about the wire or cable making a longitudinal cut
Abstract
The present invention relates to electrician tool technical fields, specifically disclose a kind of insulated conductor bark knife, including blade, spill knife rest, hold line device, line device is held to be placed in spill knife rest, the outer surface for holding line device is bonded clamping closely with the inner surface of spill knife rest, the upper rear end of spill knife rest is fixed with bar, blade is hingeably secured to by its handle of a knife on the bar, the perforative strip edge of a knife is arranged at the top for holding line device along insert orientation, there is perforative round hole at middle part, round hole top is communicated with the edge of a knife, blade cutter head cuts the insulated conductor in round hole by the edge of a knife, operator is using appropriate lower pressure control cutter head penetraction depth, by being pulled along insulated conductor, scratch the uniform line of crust, finally, line device is held into conducting wire extraction, crust can be peeled off.During cutting, knife-blade is being held in line device, will not cut wound finger, and using lower pushing broach dynamics control cutting depth, be easier to control, peeling length can control, efficiency improve.
Description
Technical field
The present invention relates to electrician tool, especially a kind of tool of insulated conductor peeling.
Background technology
Insulated conductor is made of the conducting wire for being coated with insulating outer layer, at present, in electrician's work progress, it is often necessary to will be electric
The insulation sheath of cable or insulated conductor peels off, then carries out the operations such as wiring.Traditional solution be operator using paper knife,
The cutters such as electrician's knife cut insulated conductor crust, and due to dynamics and the more difficult assurance of cutting parts, peeling is difficult, work effect
Rate is low, and easily cut wound finger, damages the inner insulating layer of cable or the core of insulated conductor.
Invention content
The technical problem to be solved in the present invention is to provide a kind of insulated conductor bark knives, in insulated conductor peeling, operation
Easily, dynamics is grasped suitable, and working efficiency is high, and does not hurt hands.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of insulated conductor bark knife including blade, spill knife rest and holds line device, holds line device and is placed in spill knife rest, holds
The outer surface of line device is bonded closely with the inner surface of spill knife rest makes clamping, and bar, the handle of a knife hinge of blade are fixed on spill knife rest
It connects and is fixed on the bar, blade is enable to be rotated along the bar, the line device top of holding is equipped with perforative item along insert orientation
The shape edge of a knife, it is described hold be equipped in the middle part of line device with the matched perforative round hole of insulated conductor, penetrated for insulated conductor, the circle
Shape hole top is communicated with the edge of a knife, and blade cutter head blade can enter round hole by the edge of a knife.
The line device of holding has multiple, and the diameter for respectively holding line device round hole is different.It holds line device and selects a use, it is exhausted to be adapted to
Edge conducting wire.
Preferably, the spill knife rest is rectangular, and at least there are two side panel and a bottom panels.
The outer surface for holding line device is rectangular.
Further, the front bottom end of the spill knife rest is fixed there are one half panel, and half panel is less than the round hole
Least significant end.
The bar is fixed on one end of spill knife rest.
During peeling, insulated conductor, which is placed in, to be held in line device, do not have it is larger horizontally slip, blade cutter head is cut by the edge of a knife
Insulated conductor in round hole, according to the thickness and hardness of crust, operator is deep using appropriate lower pressure control cutter head incision
Degree, by being pulled along insulated conductor, scratches the uniform line of crust, when necessary, can lift cutter head, cut insulated conductor
Part rotates 180 degree from holding to retract in line device again, is cut again once in tangent line offside, finally, conducting wire is extracted out and holds line device, you can
Peel off crust.
During cutting, knife-blade is being held in line device, will not cut wound finger, and using lower pushing broach dynamics control cutting
Depth is easier to control, and peeling length can control, and efficiency improves.
Description of the drawings
Fig. 1 is the front view of an embodiment of the present invention；
Fig. 2 is the left view of embodiment illustrated in fig. 1；
Fig. 3 is the structure diagram that the present invention holds line device.
Wherein, 1, blade；2nd, bar；3rd, spill knife rest；4th, line device is held；5th, round hole；6th, the edge of a knife；7th, half panel.
Specific embodiment one
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses a kind of insulated conductor bark knives, see Fig. 1, including stainless steel blade 1, stainless steel spill knife rest
3, wooden to hold line device 4, the line device 4 of holding is placed in spill knife rest 3, and spill knife rest 3 is rectangular, and there are two side panel and a bottoms
Panel, the outer surface for holding line device 4 are rectangular, and the outer surface for holding line device 4 is bonded card closely with the inner surface of spill knife rest 3
Tightly, the upper rear end of spill knife rest 3 is fixed with bar 2, sees Fig. 2, and blade 1 passes through bar 2 to be loaded on knife rest 3 by its handle of a knife hole, edge
The top that line device 4 is held in 1 direction of blade is equipped with the perforative strip edge of a knife 6, middle part is equipped with perforative round hole 5, and round hole 5 is for exhausted
Edge conducting wire penetrates, and 5 top of round hole is communicated with the edge of a knife 6, and 1 cutter head sword of blade enters round hole 5 by the edge of a knife 6, sees Fig. 3.
During peeling, insulated conductor, which is placed in, to be held in line device 4, it is described hold line device 4 have it is multiple, respectively hold line device 4 round hole 5 it is straight
Diameter is different, selects a use, and insulated conductor is made not have larger horizontally slip in line device 4 holding.For example, the insulated conductor
A diameter of 10 millimeters when, the diameter of round hole is 10.5 millimeters；It is round at a diameter of 20 millimeters of the insulated conductor
The diameter in hole is 21 millimeters.
The cutter head of blade 1 is cut by the edge of a knife 6 to the insulated conductor in round hole 5, according to the thickness and hardness of crust, behaviour
Author is using appropriate lower pressure control cutter head penetraction depth, by being pulled along insulated conductor, scratches the uniform line of crust,
When pulling insulated conductor, since frictional force acts on, hold line device 4 also can lead to hold line device 4 from knife with respect to 3 forward slip of knife rest
It comes off in frame 3, therefore finger is needed to be buttressed in front end during peeling and holds line device 4 and avoids sliding.When necessary, cutter head can be lifted,
The insulated conductor cut is returned to and is held in line device 4, and rotates electric wire 180 degree, then repeats the above steps and cuts in tangent line offside
Once.Finally, line device 4 is held into insulated conductor extraction, you can peel off crust.
Specific embodiment two
As advanced optimizing for specific embodiment one, there are one demifacets for the front bottom end fixation of the spill knife rest 3
Plate 7, the height of half panel 7 are less than the least significant end of round hole 5.Half panel 7, which can stop, holds 4 forward slip of line device, operating personnel
It is not required to gear be helped to hold line device 4 with finger again, further reduces labour difficulty and intensity, raising efficiency.
Claims (5)
1. a kind of insulated conductor bark knife, including blade (1), it is characterised in that it further includes spill knife rest (3) and holds line device (4),
It holds line device (4) to be placed in spill knife rest (3), the outer surface for holding line device (4) with the inner surface of spill knife rest (3) is bonded and makes card closely
Tightly, bar (2) is fixed on spill knife rest (3), the handle of a knife of blade (1) is hingeably secured on the bar (2), makes blade (1) along institute
Stating bar (2) can rotate, and line device (4) top of holding is equipped with the perforative strip edge of a knife (6) along blade (1) direction, described to hold line
Be equipped in the middle part of device (4) with the matched perforative round hole (5) of insulated conductor, penetrated for insulated conductor, on the round hole (5)
Portion is communicated with the edge of a knife (6), blade (1) cutter head blade can by the edge of a knife (6) into round hole (5), the spill knife rest (3)
Front bottom end is fixed there are one half panel (7), and the height of half panel (7) is less than the least significant end of the round hole (5).
2. a kind of insulated conductor bark knife according to claim 1, it is characterised in that it is described hold line device (4) have it is multiple, respectively
The diameter for holding line device (4) round hole (5) is different.
3. a kind of insulated conductor bark knife according to claim 1, it is characterised in that the spill knife rest (3) to be rectangular,
And at least there are two side panel and a bottom panels.
4. a kind of insulated conductor bark knife according to claim 3, it is characterised in that it is described hold line device (4) outer surface be
It is rectangular.
5. a kind of insulated conductor bark knife according to claim 1, it is characterised in that the bar (2) is fixed on spill knife rest
(3) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141444.2A CN106410698B (en) | 2016-12-12 | 2016-12-12 | A kind of insulated conductor bark knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141444.2A CN106410698B (en) | 2016-12-12 | 2016-12-12 | A kind of insulated conductor bark knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410698A CN106410698A (en) | 2017-02-15 |
| CN106410698B true CN106410698B (en) | 2018-06-22 |
Family
ID=58085278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141444.2A Active CN106410698B (en) | 2016-12-12 | 2016-12-12 | A kind of insulated conductor bark knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410698B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493618A1 (en) * | 1980-10-31 | 1982-05-07 | Lignes Telegraph Telephon | Stripping tool for removal of sheathing from optical fibre - uses blades facing oncoming cable to cut sheathing, blades being adjustable for depth of cut |
| CN203734117U (en) * | 2014-01-28 | 2014-07-23 | 上海和旭电子科技有限公司 | Half-stripping device of wire stripping machine |
| CN204407676U (en) * | 2015-02-12 | 2015-06-17 | 国家电网公司 | A kind of electrician is with shelling wire device |
| CN205051258U (en) * | 2015-06-01 | 2016-02-24 | 国家电网公司 | Portable cable wire stripper |
| CN105390997A (en) * | 2015-11-13 | 2016-03-09 | 合肥安奎思成套设备有限公司 | Cable stripping mechanism |
| CN105390996A (en) * | 2015-11-12 | 2016-03-09 | 成都绿迪科技有限公司 | Damage-prevention electrician knife |
| CN205159943U (en) * | 2015-12-01 | 2016-04-13 | 国网山东青岛市黄岛区供电公司 | Cable decorticator |
-
2016
- 2016-12-12 CN CN201611141444.2A patent/CN106410698B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493618A1 (en) * | 1980-10-31 | 1982-05-07 | Lignes Telegraph Telephon | Stripping tool for removal of sheathing from optical fibre - uses blades facing oncoming cable to cut sheathing, blades being adjustable for depth of cut |
| CN203734117U (en) * | 2014-01-28 | 2014-07-23 | 上海和旭电子科技有限公司 | Half-stripping device of wire stripping machine |
| CN204407676U (en) * | 2015-02-12 | 2015-06-17 | 国家电网公司 | A kind of electrician is with shelling wire device |
| CN205051258U (en) * | 2015-06-01 | 2016-02-24 | 国家电网公司 | Portable cable wire stripper |
| CN105390996A (en) * | 2015-11-12 | 2016-03-09 | 成都绿迪科技有限公司 | Damage-prevention electrician knife |
| CN105390997A (en) * | 2015-11-13 | 2016-03-09 | 合肥安奎思成套设备有限公司 | Cable stripping mechanism |
| CN205159943U (en) * | 2015-12-01 | 2016-04-13 | 国网山东青岛市黄岛区供电公司 | Cable decorticator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410698A (en) | 2017-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |