CN106129910A - A kind of preheating type cable peeling knife - Google Patents
A kind of preheating type cable peeling knife Download PDFInfo
- Publication number
- CN106129910A CN106129910A CN201610776081.3A CN201610776081A CN106129910A CN 106129910 A CN106129910 A CN 106129910A CN 201610776081 A CN201610776081 A CN 201610776081A CN 106129910 A CN106129910 A CN 106129910A
- Authority
- CN
- China
- Prior art keywords
- groove
- knife groove
- cutter
- shaped
- upper knife
- 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.)
- Granted
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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
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
- H02G1/1224—Hand-held tools the cutting element rotating about the wire or cable making a transverse cut
-
- 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
- H02G1/1275—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 applying heat
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The present invention relates to a kind of preheating type cable peeling knife.It includes fixed handle, upper knife groove and lower knife groove, the U-shaped top of upper knife groove is provided with the cutter of T-shaped shape and puts mouth, cutter is put in mouth and is provided with cutter, and cutter includes T-shaped fixed station, the blade being installed on T-shaped vertical line end and and can extensible member inside and outside elastic telescoping T-shaped horizontal line sidepiece；The V-groove of upper knife groove and lower knife groove is provided with chute, is provided with ball in chute, is provided with the heater heating ball bottom chute.This preheating type cable peeling knife, hard cable sheath can be carried out the pre-heat treatment, after it softens, cutter head exerts a force with the axially vertical direction of cable, it is achieved the ring cutting to cable crust, rotary cutter again, making its 90 degree of directions rotate rear rip cutting and complete peeling, operation is succinct, alleviates work difficulty, too increase the safety of work, improve work efficiency.
Description
Technical field
The present invention relates to a kind of electric power tool, be specifically related to a kind of preheating type cable peeling knife.
Background technology
When transformer substation construction, maintenance and intelligentized updating transformation, need various old wires, old cable are carried out rewiring, or
Person lays new cable the most again.Either new cable is laid in old cable rewiring the most again, be required for cable
Head carries out peeling, in order to is allocated cable core and connects.
When cable sheath is carried out peeling, need to use spud or peeler.Currently used peeling tool mainly has
Electrician's knife, plastic cutter and wallpaper cutter, the shortcoming of three of the above instrument mainly have following some: 1, use process dangerous.Due to electricity
Cable appearance is round and smooth, easily skids when peeling, often has workmen cut in one's hands during operation force or cut working clothing,
The sanguinary incident cutting other positions of health is more even had to occur.The most in the winter time in construction, cable sheath can become harder,
General tool is more difficult to its strip off, too firmly then can serious threat operator safety, so using this kind of instrument in stripping
During cable sheath the most dangerous.2, inefficiency.Conventional tool strips out 1 meter of cable needs about 1 minute, winter
Or peeling time banded cable armor used time can be longer.The most newly-built plant stand need to shell 500 cables, every cable two
Crust every strips out 2 meters, then amounts to and needs 33 man-hours.3, cable core is easily scratched.During with above instrument peeling, stripping
The degree that dermatotome puts cable under is wayward, easily hurts cable core.
Summary of the invention
The safety that it is an object of the invention to solve the existence of above-mentioned prior art is poor, easy damaged cable, work efficiency
Low deficiency, it is provided that a kind of safety is good, does not damage cable, the preheating type cable peeling knife that work efficiency is high.
The present invention is achieved by the following technical solutions:
A kind of preheating type cable peeling knife, is characterized in that and includes fixed handle 1, upper knife groove 2 and lower knife groove 3, upper knife groove 2 and under
U-shaped shape outside cutter groove 3, inner side is V-groove, and upper knife groove 2 and lower knife groove about 3 fasten, and the U-shaped end bottom of upper knife groove 2 is passed through
Movable part 22 is connected with the U-shaped end of lower knife groove 3, and described movable part 22 one end is fixed on the U-shaped end of upper knife groove 2, movable part 22
The other end be flexibly connected with the U-shaped end of lower knife groove 3, fixed handle 1 is fixed on movable part 22；Described upper knife groove 2 and lower cutter
The U-shaped other end of groove 3 is respectively and fixedly provided with upper handle 7 and lower handle 8；
The U-shaped top of described upper knife groove 2 is provided with the cutter of T-shaped shape and puts mouth 21, and cutter is put in mouth 21 and is provided with cutter 4, cutter
Tool 4 includes T-shaped fixed station 41, the blade 42 being installed on T-shaped vertical line end and can flexible inside and outside elastic telescoping T-shaped horizontal line sidepiece
Part 45, the T-type structure of fixed station 41 matches with cutter storing mouth 21, and upper knife groove 2 is corresponding extensible member 45 outside fixed station 41
Place is equipped with the fixing groove matched with extensible member 45 structure, is provided with external force bar 43 in fixing groove opposite side in upper knife groove 2, and outward
Power bar 43 extend out to outside upper knife groove 2, and the end of the corresponding extensible member 45 of external force bar 43 is provided with spring 44, and described extensible member 45 exists
Lower automatic rebounding is cancelled to fixing in fixing groove in can being retracted into fixed station 41 under external force bar 43 extruding and in external force；
V-groove inside described upper knife groove 2 and lower knife groove 3 is provided with chute 5, is provided with ball 6, sets bottom chute 5 in chute
There is the heater that ball is heated.
Preferably, the U-shaped end bottom of described upper knife groove 2 is flexibly connected with the U-shaped end of lower knife groove 3 by stay bolt, thus
Upper handle and lower handle is coordinated to realize the folding of upper knife groove and lower knife groove.
Preferably, described heater uses Resistant heating, resistance wire external power supply.
Preferably, described upper handle 4 and lower handle 5 are provided with the projection of wavy anti-slip veins and toroidal, with
Avoid staff's hands sliding, increase the safety that instrument uses.
This preheating type cable peeling knife, can carry out the pre-heat treatment to hard cable sheath, after it softens, and cutter head and electricity
The axial vertical direction of cable exerts a force, it is achieved the ring cutting to cable crust, then rotary cutter so that it is 90 degree of directions rotate rear rip cutting
Completing peeling, operation is succinct, alleviates work difficulty, too increases the safety of work, improve work efficiency.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
The top view of Fig. 2: Fig. 1；
The A of Fig. 3: Fig. 1 is to figure；
The structural representation of Fig. 4: cutter；
In figure: 1: fixed handle；2: upper knife groove；21: mouth put by cutter；22: movable part；3: lower knife groove；4: cutter；41: fixed station；
42: blade；43: external force bar；44: spring；45: extensible member；5: chute；6: ball；7: upper handle；8: lower handle.
Detailed description of the invention
Referring to the drawings, provide the detailed description of the invention of the present invention, be used for the structure of the present invention is carried out furtherly
Bright.
Embodiment 1
The preheating type cable peeling knife of the present embodiment, referring to the drawings 1-4, including fixed handle 1, upper knife groove 2 and lower knife groove 3.Wherein,
U-shaped shape outside upper knife groove 2 and lower knife groove 3, inner side is V-groove, upper knife groove 2 and lower knife groove 3 respectively in inverted U and the most U-shaped on
Lower fastening, in the cable of peeling can insert the border circular areas formed after V-groove fastens inside upper knife groove and lower knife groove.
The U-shaped end bottom of upper knife groove 2 is connected with the U-shaped end of lower knife groove 3 by movable part 22, and movable part 22 one end is fixed on
The U-shaped end of upper knife groove 2, the other end is flexibly connected by stay bolt with the U-shaped end of lower knife groove 3, and upper lower handle is with stay bolt
Doing axle and realize the folding of upper lower knife groove, fixed handle 1 is simultaneously fixed at outside movable part 22.
The U-shaped other end of upper knife groove 2 and lower knife groove 3 is respectively and fixedly provided with upper handle 7 and lower handle 8, in order to staff's hands
Hold upper and lower handle opening-closing upper knife groove 2 and lower knife groove 3, pick and place cable.
The U-shaped top of described upper knife groove 2 is provided with the cutter of T-shaped shape and puts mouth 21, and cutter is put in mouth 21 and is provided with cutter
4, cutter 4 includes T-shaped fixed station 41, the blade 42 being installed on T-shaped vertical line end and can be inside and outside elastic telescoping T-shaped horizontal line sidepiece
Extensible member 45, the T-type structure of fixed station 41 matches with cutter storing mouth 21, and fixed station 41 can be placed in tune with the cutter of T-shaped shape
Tool is put in mouth 21, and blade 42 has certain angle of inclination and is beneficial to the cutting of cable.
Upper knife groove 2 is equipped with match with extensible member 45 structure fixing outside fixed station 41 at corresponding extensible member 45
Groove, is provided with external force bar 43 in fixing groove opposite side in upper knife groove 2, and external force bar 43 extend out to outside upper knife groove 2, and external force bar 43 is right
The end answering extensible member 45 is provided with spring 44.Described extensible member 45 can be retracted into fixing under the external force of external force bar 43 extrudes
In platform 41 and solid so that fixed station is carried out in the most fixing groove of automatic rebounding when can fall original place after fixed station 41 90-degree rotation after rise
Fixed, it is simple to cutter force cutting cable.Wherein, external force bar 43 can be recoiled to by spring 44 after exerting a force extensible member 45
Original place is put.
Additionally, the V-groove inside upper knife groove 2 and lower knife groove 3 is provided with chute 5, chute is provided with ball 6, not only profit
In the slip of cable, ball 6 can be heated further through the heater being provided with bottom chute 5, and then to V-groove region
Interior cable crust preheats, it is simple to follow-up skinning operations.Wherein, heater uses Resistant heating, resistance wire
External power supply.
When cable need to be carried out skinning operations, after cable being inserted upper lower knife groove fastening by lower handle in folding
In border circular areas, now, cutter head is axially vertical with cable, is added ball 6 by the heater being provided with bottom chute
Heat, and then the cable crust in V-groove region is preheated, make cable crust soften.By hold upper handle 7 and under
Handle 8 makes cutter head 42 that cable is applied pressure, then fixed handle 1 of holding with a firm grip rotates preheating type cable peeling knife one circle, it is achieved to electricity
The ring cutting of cable sheath.Pin the external force bar 43 outside upper knife groove 2, by external force bar 43 force extruding extensible member 45, extensible member
45 flexible enter in fixed stations 41, after fixed station 41 is mentioned and 90-degree rotation, thus realize 90 degree of rotations of cutter head 42, make cutter
42 axially in parallel with cable, and upper handle 7 of holding with a firm grip, lower handle 8 and fixed handle 1 exert a force downwards incision cable crust.
Preferably, described upper handle 4 and lower handle 5 are provided with the projection of wavy anti-slip veins and toroidal, with
Avoid staff's hands sliding, increase the safety that instrument uses.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic shape, these simple deformation belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (4)
1. a preheating type cable peeling knife, it is characterised in that include fixed handle 1, upper knife groove 2 and lower knife groove 3, upper knife groove 2 and under
U-shaped shape outside cutter groove 3, inner side is V-groove, and upper knife groove 2 and lower knife groove about 3 fasten, and the U-shaped end bottom of upper knife groove 2 is passed through
Movable part 22 is connected with the U-shaped end of lower knife groove 3, and described movable part 22 one end is fixed on the U-shaped end of upper knife groove 2, movable part 22
The other end be flexibly connected with the U-shaped end of lower knife groove 3, fixed handle 1 is fixed on movable part 22；Described upper knife groove 2 and lower cutter
The U-shaped other end of groove 3 is respectively and fixedly provided with upper handle 7 and lower handle 8；
The U-shaped top of described upper knife groove 2 is provided with the cutter of T-shaped shape and puts mouth 21, and cutter is put in mouth 21 and is provided with cutter 4, cutter
Tool 4 includes T-shaped fixed station 41, the blade 42 being installed on T-shaped vertical line end and can flexible inside and outside elastic telescoping T-shaped horizontal line sidepiece
Part 45, the T-type structure of fixed station 41 matches with cutter storing mouth 21, and upper knife groove 2 is corresponding extensible member 45 outside fixed station 41
Place is equipped with the fixing groove matched with extensible member 45 structure, is provided with external force bar 43 in fixing groove opposite side in upper knife groove 2, and outward
Power bar 43 extend out to outside upper knife groove 2, and the end of the corresponding extensible member 45 of external force bar 43 is provided with spring 44, and described extensible member 45 exists
Lower automatic rebounding is cancelled to fixing in fixing groove in can being retracted into fixed station 41 under external force bar 43 extruding and in external force；
V-groove inside described upper knife groove 2 and lower knife groove 3 is provided with chute 5, is provided with ball 6, sets bottom chute 5 in chute
There is the heater that ball 6 is heated.
2. preheating type cable peeling knife as claimed in claim 1, it is characterised in that the U-shaped end bottom of described upper knife groove 2 is passed through
Stay bolt is flexibly connected with the U-shaped end of lower knife groove 3.
3. preheating type cable peeling knife as claimed in claim 1 or 2, it is characterised in that described heater uses resistance wire to add
Heat, resistance wire external power supply.
4. preheating type cable peeling knife as claimed in claim 1 or 2, it is characterised in that be respectively provided with on upper handle 4 and lower handle 5
There is the projection of wavy anti-slip veins and toroidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776081.3A CN106129910B (en) | 2016-08-31 | 2016-08-31 | A kind of preheating type cable peeling knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776081.3A CN106129910B (en) | 2016-08-31 | 2016-08-31 | A kind of preheating type cable peeling knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129910A true CN106129910A (en) | 2016-11-16 |
| CN106129910B CN106129910B (en) | 2018-01-23 |
Family
ID=57275741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776081.3A Expired - Fee Related CN106129910B (en) | 2016-08-31 | 2016-08-31 | A kind of preheating type cable peeling knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129910B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608476A (en) * | 2018-06-27 | 2018-10-02 | 江苏省无锡探矿机械总厂有限公司 | A kind of probe tube cuts open pipe device |
| CN113300287A (en) * | 2021-06-22 | 2021-08-24 | 广东电网有限责任公司 | Wire stripping tool |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198038A (en) * | 1961-04-24 | 1965-08-03 | Phillips Petroleum Co | Insulation removing tool and method |
| CN101692557A (en) * | 2009-10-20 | 2010-04-07 | 上海市电力公司宝山供电分公司 | Peeling method of insulated lead of distribution wire and peeling knife thereof |
| CN102801119A (en) * | 2012-08-03 | 2012-11-28 | 中铁四局集团电气化工程有限公司 | Signal-cable stripping forceps |
| KR20130115803A (en) * | 2012-04-13 | 2013-10-22 | 조준우 | Cable stripper |
| CN103579959A (en) * | 2013-10-15 | 2014-02-12 | 国家电网公司 | Portable cable sheath layer stripping and cutting device |
| JP2015177664A (en) * | 2014-03-17 | 2015-10-05 | 中国電力株式会社 | Tip tool for stripping coating of electric wire |
| CN204760911U (en) * | 2015-05-26 | 2015-11-11 | 国网山东济阳县供电公司 | Wall paper sword formula barker |
| CN204793879U (en) * | 2015-05-30 | 2015-11-18 | 国家电网公司 | Portable wire stripper |
| CN205016827U (en) * | 2015-09-24 | 2016-02-03 | 中国航天科技集团公司烽火机械厂 | Wire stripper |
| CN205265162U (en) * | 2015-12-29 | 2016-05-25 | 耿全水 | Cable connection pincers |
| CN206060068U (en) * | 2016-08-31 | 2017-03-29 | 国网山东省电力公司龙口市供电公司 | A kind of preheating type cable peeling knife |
-
2016
- 2016-08-31 CN CN201610776081.3A patent/CN106129910B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198038A (en) * | 1961-04-24 | 1965-08-03 | Phillips Petroleum Co | Insulation removing tool and method |
| CN101692557A (en) * | 2009-10-20 | 2010-04-07 | 上海市电力公司宝山供电分公司 | Peeling method of insulated lead of distribution wire and peeling knife thereof |
| KR20130115803A (en) * | 2012-04-13 | 2013-10-22 | 조준우 | Cable stripper |
| CN102801119A (en) * | 2012-08-03 | 2012-11-28 | 中铁四局集团电气化工程有限公司 | Signal-cable stripping forceps |
| CN103579959A (en) * | 2013-10-15 | 2014-02-12 | 国家电网公司 | Portable cable sheath layer stripping and cutting device |
| JP2015177664A (en) * | 2014-03-17 | 2015-10-05 | 中国電力株式会社 | Tip tool for stripping coating of electric wire |
| CN204760911U (en) * | 2015-05-26 | 2015-11-11 | 国网山东济阳县供电公司 | Wall paper sword formula barker |
| CN204793879U (en) * | 2015-05-30 | 2015-11-18 | 国家电网公司 | Portable wire stripper |
| CN205016827U (en) * | 2015-09-24 | 2016-02-03 | 中国航天科技集团公司烽火机械厂 | Wire stripper |
| CN205265162U (en) * | 2015-12-29 | 2016-05-25 | 耿全水 | Cable connection pincers |
| CN206060068U (en) * | 2016-08-31 | 2017-03-29 | 国网山东省电力公司龙口市供电公司 | A kind of preheating type cable peeling knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608476A (en) * | 2018-06-27 | 2018-10-02 | 江苏省无锡探矿机械总厂有限公司 | A kind of probe tube cuts open pipe device |
| CN113300287A (en) * | 2021-06-22 | 2021-08-24 | 广东电网有限责任公司 | Wire stripping tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129910B (en) | 2018-01-23 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |