CN207782300U - A kind of tool for cable insulation stripping - Google Patents
A kind of tool for cable insulation stripping Download PDFInfo
- Publication number
- CN207782300U CN207782300U CN201721482372.8U CN201721482372U CN207782300U CN 207782300 U CN207782300 U CN 207782300U CN 201721482372 U CN201721482372 U CN 201721482372U CN 207782300 U CN207782300 U CN 207782300U
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- cable
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- tool
- holder
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- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model is related to a kind of tools for cable insulation stripping, including：Holder (6) and blade (5), holder (6) has accommodating chamber (16), blade (5) is fixed on holder (6) in such a way that position is adjustable and with the blade (51) for stretching into accommodating chamber (16), it is characterized in that, the distal end for stretching into accommodating chamber (16) of blade (51) is equipped with the tip (22) higher than blade (51), when cable (15) axial rotation in accommodating chamber (16), tip (22) is stretched between the conductor (60) of cable (15) and insulating layer (61), blade (51) circumferentially cuts the insulating layer (61) of cable (15).The tool for cable insulation stripping of the utility model can accurately by insulating layer with it is free of conductors after cutting, time saving, laborsaving and will not accidentally injure conductor, the generation for significantly reducing working strength, reducing injury accident improves work efficiency.
Description
Technical field
The utility model belongs to stripping tooling field, and in particular to a kind of tool for cable insulation stripping.
Background technology
10kV-35kV power cables lack professional tool when carrying out insulating layer stripping piece, mostly use wallpaper knife or ring
Knife is manually cut, and intact inefficiency is sampled, and easily hurts sampling personnel's finger, and to sampling, personnel damage.
In this way, sample making success rate is very low, the case where sample became uneven often occurs, and such sample is examined using projecting apparatus
Easily occur shade when survey, easy to produce detection error, influence the accuracy of detection, and makes the sample average consumption of a piece of qualification
When 10 minutes or so, it is time-consuming and laborious, influence working efficiency.Stripping is carried out to insulating layer by mechanical equipment, often will appear mistake
The case where hindering conductor causes to cause bigger error in the measurement process of D.C. resistance, influences the accuracy of detection.
Cable insulation stripping and cutting tool disclosed in CN102005687A is first turned using lateral cutter para-electric cable rounded outer profiles
Dynamic stripping and cutting tool, cuts off cable insulation, reuses longitudinal tool and pulls stripping and cutting tool and stripping insulating layer along cable direction,
It is made to fall off.The tool needs repeatedly to adjust, and the position relationship of cutter and conductor is difficult to accurately limit, and especially cable is exhausted
Edge has the degree of eccentricity, and the insulation of unqualified cable makes became uneven, if blade is cut in fixed position, is easy to hurt electricity
Cable conductor.Therefore the problems such as time-consuming, laborious, stripping precision is not high is still had, and has the case where accidentally injuring conductor.
Therefore, there is still a need for researching and developing improved cable insulation stripping and cutting tool and method.
Invention content
In order to solve above-mentioned the problems of the prior art, the utility model provides following technical scheme.
The one side of the utility model provides a kind of tool for cable insulation stripping, including：Holder and blade,
There is holder accommodating chamber, blade to be fixed on holder in such a way that position is adjustable and with the blade for stretching into accommodating chamber, feature
It is, the distal end for stretching into accommodating chamber of blade is equipped with the tip higher than blade, when cable axial rotation in accommodating chamber, tip
It stretches between the conductor of cable and insulating layer, blade circumferentially cuts the insulating layer of cable.
Further, the tip is limited by the end face and the second inclined-plane of the knife rest for fixed blade, end face and second
Angle between inclined-plane is 5-45 degree.
Further, perpendicular to the radial direction of cable, the angle between blade and the radial direction of cable is 0-15 for the end face
Degree.
Further, the angle between the blade and cable axial direction is 75-89 degree.
Further, there is the knife rest the first inclined-plane, blade to be fixedly connected and be total to the first inclined-plane and the second inclined-plane
It is used to guide the guide groove left by the insulating layer that blade is cut with constituting.
Further, one end of the holder is equipped with first clamping plate and the other end and is equipped with second clamping plate, first clamping plate and
Cable is clamped in second clamping plate in a manner of allowing electric cable rotary.
Further, the knife rest has knife rest regulating tank to allow knife rest adjusting knob to consolidate knife rest across knife rest regulating tank
It is scheduled on one end of holder.
Further, the other end of the holder is equipped with second handle, and second clamping plate adjustment axis is equipped in second handle, the
One end of second splint adjustment axis is connect with second clamping plate, and the other end is equipped with second clamping plate adjusting knob, and second clamping plate adjusting knob passes through
Adjusting the length that second clamping plate adjustment axis stretches into accommodating chamber makes second clamping plate compress or decontrol cable.
The application method of the cable insulation stripping and cutting tool of the utility model includes the following steps：
S100 provides the tool for being used for cable insulation stripping；
Cable is placed in accommodating chamber by S200 so that the end face of insulating layer is concordant with blade；
S300, the position for adjusting blade make tip be located between the conductor and insulating layer of cable；
S400 makes cable be relatively rotated with accommodating chamber so that and tip is stretched between conductor and insulating layer and provokes insulating layer,
Then blade cuts the insulating layer provoked.
Further, in step S400, cable is constantly made to be relatively rotated with accommodating chamber, cutting is exhausted in a helical pattern
Edge layer.
The cable insulation stripping and cutting tool of the utility model can save accurately by insulating layer and rear cutting free of conductors
When, laborsaving and conductor will not be accidentally injured, the generation for significantly reducing working strength, reducing injury accident, improve work effect
Rate.
Description of the drawings
Fig. 1 is the structural schematic diagram according to the cable insulation stripping and cutting tool of the utility model；
Fig. 2 is the structural schematic diagram of the limiter of cable insulation stripping and cutting tool shown in Fig. 1；
Fig. 3 is the front view of the cutter of cable insulation stripping and cutting tool shown in Fig. 1；
Fig. 4 is the A-A cross section views of the cutter of cable insulation stripping and cutting tool shown in Fig. 3；
Fig. 5 is the vertical view of the cutter of cable insulation stripping and cutting tool shown in Fig. 3；
Fig. 6 is the overlooking structure diagram of cable insulation stripping and cutting tool shown in Fig. 1；
The meaning of wherein each reference numeral is as follows：
1- first handles；2- knife rests；3- knife rest adjusting knobs；4- knife rest regulating tanks；5- blades；6- holders；7- second clamping plates
Adjusting knob；8- second handles；9- second clamping plate adjustment axis；10- second clamping plates；11- first clamping plates；12- locator mounting holes；
13- locator fixed parts；14- locator fixing buttons；15- cables；16- accommodating chambers；The first inclined-planes 21-；The tips 22-；23-
Two inclined-planes；The end faces 24-；31- positioning heads；32- locating rods；33- positioning head fixing buttons；51- blades；60- cable conductors；61- lines
Cable insulating layer；A- blade level inclinations；The tips b- angle；C- blade vertical inclination angles.
Specific implementation mode
It is described below and illustrates the exemplary implementation scheme of the utility model.It is discussed below in order to clear and accurate
The exemplary implementation scheme may include preferred step, method and feature, and those of ordinary skill in the art will may recognize that
It arrives, these preferred step, method and features are not the necessary conditions fallen in the scope of the utility model.In the following embodiments
Used experimental method is conventional method unless otherwise specified.In the following embodiments material used and instrument etc. as
Without specified otherwise, it is commercially available.
Referring to Fig.1-6, a kind of cable insulation stripping and cutting tool of the utility model, including：Holder 6 and blade 5, holder 6
With accommodating chamber 16, blade 5 is fixed on holder 6 in such a way that position is adjustable and has the blade 51 for stretching into accommodating chamber 16,
It is characterized in that, the distal end for stretching into accommodating chamber 16 of blade 51 is equipped with the tip 22 higher than blade 51, when cable 15 is in accommodating chamber 16
When middle axial rotation, tip 22 is stretched between the conductor 60 of cable 15 and insulating layer 61, and blade 51 circumferentially cuts cable 15
Insulating layer 61.Tip 22 makes tip 22 that first insulating layer 61 be detached and be provoked with conductor 60 higher than blade 51, then blade 51
The insulating layer 61 provoked can be completely cut, is led with possible caused by the contact of conductor 60 and at the same time avoiding blade 51
Body damages.
The tip 22 is limited by the end face 24 and the second inclined-plane 23 of the knife rest 2 for fixed blade 5, end face 24 and second
Angle b between inclined-plane 23 is 5-45 degree.Such angle so that tip 22 is more effortless in energy and effectively provokes insulating layer 61,
And it keeps enough intensity and is hardly damaged.It is too small, degree deficiency is provoked, and easily damaged；It is excessive then laborious and be possible to
Destroy conductor 60.
Perpendicular to the radial direction of cable 15, the angle a between blade 51 and the radial direction of cable 15 is 0-15 for the end face 24
Degree.The end face 24 of such setting can avoid tip 22 and destroy conductor 60 or protrude into the inner wall of insulating layer 61；And such angle a,
Especially in 2-10 degree, when 3-8 degree or 4-6 are spent, blade 51 cuts insulating layer 61 with corresponding angle, can be more laborsaving.
Angle c between 15 axial direction of the blade 5 and cable is 75-89 degree, especially 78-88 degree, and 80-85 degree etc. can
61 stripping of insulating layer is got off round and round in a spiral manner, while the stripping and cutting tool is moved along the length direction of cable
It is dynamic, avoid the trouble that tool is adjusted during stripping.
There is the knife rest 2 first inclined-plane 21, blade 5 to be fixedly connected with the first inclined-plane 21 and the second inclined-plane 23 and jointly
It constitutes for guiding the guide groove left by the insulating layer 61 that blade 51 is cut.
One end of the holder 6 is equipped with first clamping plate 11 and the other end and is equipped with second clamping plate 10, first clamping plate 11 and the
Cable 15 is clamped in a manner of allowing cable 15 to rotate in second splint 12.The other end of the holder 6 be equipped with second handle 8, second
Second clamping plate adjustment axis 9 is equipped in handle 8, one end of second clamping plate adjustment axis 9 connect with second clamping plate 10, and the other end is equipped with the
Second splint adjusting knob 7, second clamping plate adjusting knob 7 are made by adjusting the length that second clamping plate adjustment axis 9 stretches into accommodating chamber 16
Second clamping plate 10 compresses or decontrols cable 15.Holder 6, first clamping plate 11 and second clamping plate 10 connect with 61 outer surface of insulating layer
Tactile part can be equipped with slide plate (such as teflon plate) to reduce frictional force.Can easily cable 15 be put into and be taken in this way
Go out, the tightness of cable 15 is adjusted during stripping to be rotated in accommodating chamber 16, and tool can adapt to
The cable of different line footpaths.
The knife rest 2 has knife rest regulating tank 4 to allow knife rest adjusting knob 3 to be fixed on knife rest across knife rest regulating tank 4
One end of holder 6.It can be conveniently adjusted the position of knife rest 2 in this way, to adapt to the cable of various different sizes.
One end of the holder 6 is equipped with first handle 1.After in this way cable 15 being fixed, by independently or simultaneously
Move first handle 1 and second handle 8 so that stripping and cutting tool is circumferentially rotated around cable 15, to realize the stripping of insulating layer.
One end of the holder 6 is additionally provided with locator fixed part 13, and locator mounting hole is provided on locator fixed part 13
12, the axial direction of locator mounting hole 12 is parallel with the axial direction of cable 15.When locating rod 32 penetrates locator mounting hole 12, can lead to
The locator fixing button 14 crossed on locator fixed part 13 is fixed.The end of locating rod 32 is rotatably connected positioning head
31, positioning head 31 is equipped with positioning head fixing button 33 for positioning head 31 to be fixed on locating rod 32 when needed.
The method for carrying out cable insulation stripping using the cable insulation stripping and cutting tool, includes the following steps：
Cable 15 is placed in accommodating chamber 16 by S200 so that the end face of insulating layer 61 is concordant with blade 51；
S300, the position for adjusting blade 5 make tip 22 be located between the conductor 60 and insulating layer 61 of cable 15；
S400 makes cable 15 be relatively rotated with accommodating chamber 16 so that tip 22 is stretched between conductor 60 and insulating layer 61 will
Insulating layer 61 is provoked, and then blade 51 cuts the insulating layer 61 provoked.
In step S400, so that cable 15 is relatively rotated with accommodating chamber 16, cut insulating layer in a helical pattern
61。
In step S300, positioning head 31 can be fixed on to the position with setpoint distance between 61 end face of cable,
The setpoint distance can be the length for the insulating layer for needing stripping.
The cable insulation stripping and cutting tool of the utility model can save accurately by insulating layer and rear cutting free of conductors
When, laborsaving and conductor will not be accidentally injured, the generation for significantly reducing working strength, reducing injury accident, improve work effect
Rate.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model.It is all in this practicality
Any modification, replacement and improvement within novel spirit and principle should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of tool for cable insulation stripping, including：Holder (6) and blade (5), holder (6) have accommodating chamber
(16), blade (5) is fixed on holder (6) in such a way that position is adjustable and has the blade (51) for stretching into accommodating chamber (16),
It is characterized in that, the distal end for stretching into accommodating chamber (16) of blade (51) is equipped with the tip (22) higher than blade (51), when cable (15)
In accommodating chamber (16) when axial rotation, tip (22) are stretched between the conductor (60) of cable (15) and insulating layer (61), blade
(51) insulating layer (61) of cable (15) is circumferentially cut.
2. the tool for being used for cable insulation stripping according to claim 1, which is characterized in that the tip (22) by with
It is limited in the end face (24) of the knife rest (2) of fixed blade (5) and the second inclined-plane (23), between end face (24) and the second inclined-plane (23)
Angle (b) be 5-45 degree.
3. the tool for being used for cable insulation stripping according to claim 2, which is characterized in that the end face (24) is vertical
Radial direction in cable (15), the angle (a) between blade (51) and the radial direction of cable (15) are 0-15 degree.
4. according to described in Claims 2 or 3 be used for cable insulation stripping tool, which is characterized in that the blade (5) with
Angle (c) between cable (15) axial direction is 75-89 degree.
5. the tool for being used for cable insulation stripping according to claim 4, which is characterized in that the knife rest (2) has
First inclined-plane (21), blade (5) are fixedly connected with the first inclined-plane (21) and the second inclined-plane (23) and collectively form for guiding
The guide groove left by the insulating layer (61) that blade (51) is cut.
6. according to the tool for being used for cable insulation stripping described in Claims 2 or 3, which is characterized in that the holder (6)
One end is equipped with first clamping plate (11) and the other end is equipped with second clamping plate (10), first clamping plate (11) and second clamping plate (12) to permit
Perhaps cable (15) is clamped in the mode of cable (15) rotation.
7. the tool for being used for cable insulation stripping according to claim 6, which is characterized in that the knife rest (2) has
The one end of knife rest regulating tank (4) to allow knife rest adjusting knob (3) to pass through knife rest regulating tank (4) that knife rest is fixed on to holder (6).
8. the tool for being used for cable insulation stripping according to claim 6, which is characterized in that the holder (6) it is another
One end is equipped with second handle (8), is equipped with second clamping plate adjustment axis (9) in second handle (8), and the one of second clamping plate adjustment axis (9)
End connect with second clamping plate (10), and for the other end equipped with second clamping plate adjusting knob (7), second clamping plate adjusting knob (7) passes through adjusting the
The length that second splint adjustment axis (9) stretches into accommodating chamber (16) makes second clamping plate (10) compress or decontrol cable (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482372.8U CN207782300U (en) | 2017-11-08 | 2017-11-08 | A kind of tool for cable insulation stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482372.8U CN207782300U (en) | 2017-11-08 | 2017-11-08 | A kind of tool for cable insulation stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782300U true CN207782300U (en) | 2018-08-28 |
Family
ID=63233089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482372.8U Active CN207782300U (en) | 2017-11-08 | 2017-11-08 | A kind of tool for cable insulation stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947033A (en) * | 2017-11-08 | 2018-04-20 | 国网山东省电力公司泰安供电公司 | A kind of tool and method for cable insulation stripping |
| CN113937673A (en) * | 2021-10-11 | 2022-01-14 | 广东电网有限责任公司东莞供电局 | Cable stripping and cutting device |
-
2017
- 2017-11-08 CN CN201721482372.8U patent/CN207782300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947033A (en) * | 2017-11-08 | 2018-04-20 | 国网山东省电力公司泰安供电公司 | A kind of tool and method for cable insulation stripping |
| CN113937673A (en) * | 2021-10-11 | 2022-01-14 | 广东电网有限责任公司东莞供电局 | Cable stripping and cutting device |
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