CN105322470B - Cable stripper - Google Patents
Cable stripper Download PDFInfo
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- CN105322470B CN105322470B CN201510846078.XA CN201510846078A CN105322470B CN 105322470 B CN105322470 B CN 105322470B CN 201510846078 A CN201510846078 A CN 201510846078A CN 105322470 B CN105322470 B CN 105322470B
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- fixed plate
- bearing
- cable
- rotation section
- fixing end
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- 238000009434 installation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001875 Ebonite Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Knives (AREA)
Abstract
The invention provides a kind of cable stripper, cable stripper includes：Bearing；Rotation section (30), is rotatably arranged on bearing, and rotation section (30) have the annular groove (31) for being used for coordinating with cable (80)；Handle portion (40), including fixing end (41) and operating side (42), fixing end (41) are fixed on bearing；Cutting part (50), it is arranged in fixing end (41), the cutting edge of cutting part (50) is towards annular groove (31).Technical scheme efficiently solves the unhandy problem of wire stripper in the prior art.
Description
Technical field
The present invention relates to electrical equipment technical field, in particular to a kind of cable stripper.
Background technology
Usually need to peel the crust for controlling cable, when carrying out stripping cable in the past, work off in direct-current secondary specialty routine work
Make personnel and be aided with this mode of wire stripper using wallpaper knife to carry out stripping cable.The kit that this stripping cable mode used at present uses
Wallpaper knife and wire stripper are included, operating efficiency ensures by the hand operation dexterity of worker.Wallpaper knife is easy to use, but energy
Enough applicable cable diameter is single；Wire stripper can only divest thinner cable.Above-mentioned wire stripper all can not or can only part
Reach and use function.Direct-current secondary specialty stripping cable workload is huge, and some dangerous accidents, mesh can usually occur in routine work
Preceding use function does not reach requirement.Therefore, need a new wire stripper of design badly, can be suitably used for the electricity of different line footpaths
Cable, while stripping cable efficiency is improved, reduce stripping cable security incident rate.
Control cable stripper can not effectively solve the stripping cable needs of direct-current secondary specialty at present, there is a use ring cutting hand
Duan Jinhang wire stripper, wire stripper is compact, and stripping cable is convenient, safe.This wire stripper stripping cable is convenient, safe, still,
Maximum deficiency is that it is only applicable to divest shorter control cable.Due to the professional stripping cable length needed of direct-current secondary about
Between 1-2m, this ring cutting stripping cable mode needs not stop that wire stripper must be rotated, and wastes time and energy, it is special not to be suitable for direct-current secondary
Industry.
It was found from foregoing description, there is following shortcoming for current stripping cable mode：
1st, stripping cable is inefficient and operation is inconvenient；
2nd, because cable is slippery, and hand is excessively near from blade, easily hinders hand；
If the 3rd, firmly uneven, in the case of no armouring, cable core is easily injured.
4th, the wire stripper carried out using ring cutting means is only applicable to divest shorter control cable, for direct-current secondary specialty
About between 1-2m, this ring cutting stripping cable mode needs not stop that wire stripper must be rotated the stripping cable length needed, wastes time and energy.
The content of the invention
It is a primary object of the present invention to provide a kind of cable stripper, to solve wire stripper operation inconvenience in the prior art
The problem of.
To achieve these goals, the invention provides a kind of cable stripper, including：Bearing；Rotation section, rotationally
It is arranged on bearing, rotation section has the annular groove for being used for coordinating with cable；Handle portion, including fixing end and operating side, Gu
Fixed end is fixed on bearing；Cutting part, it is arranged in fixing end, the cutting edge of cutting part is towards annular groove.
Further, bearing includes the first bearing and the second bearing, and the second bearing is movably disposed on the first bearing,
Second bearing is adjustable relative to the distance between handle portion, and rotation section is rotatably arranged on the second bearing.
Further, the first bearing includes the first fixed plate, and the second bearing and fixing end are arranged in the first fixed plate.
Further, the second bearing includes the second fixed plate and the 3rd fixed plate that are oppositely arranged, and rotation section is arranged on the
Between two fixed plates and the 3rd fixed plate.
Further, fourth fixed plate of second bearing also including the second fixed plate of connection and the 3rd fixed plate, first
Seat also includes the 5th fixed plate, and the 5th fixed plate is connected to one of the remote handle portion in the first fixed plate and positioned at the second bearing
Side, the 4th fixed plate and the 5th fixed plate connected by adjustment portion with adjust between the 4th fixed plate and the 5th fixed plate away from
From.
Further, adjustment portion is adjusting screw rod, and the 5th fixed plate has the internal thread hole coordinated with adjusting screw rod.
Further, rotation section is fixed between the second fixed plate and the 3rd fixed plate by fixing axle.
Further, the first fixed plate is provided with elongated hole, and fixing axle can move in elongated hole, and one end of fixing axle is successively
Through the second fixed plate, rotation section, the 3rd fixed plate, elongated hole and the first fixed plate.
Further, cutting part includes knife shell and blade, and knife shell is fixed in fixing end, and blade is movably disposed at knife
Stretched out on shell and from knife shell, the point of a knife of blade forms cutting edge.
Further, fixing end is provided with the installation groove for fixing cutter shell.
Apply the technical scheme of the present invention, fix cable with the annular groove of rotation section, fixed with the fixing end of handle portion
Cutting part, the hand of operating personnel is separated with cutting part.During using cable stripper, operating personnel grasp operation
End, cable is penetrated the crust of i.e. cleavable cable between annular groove and cutting edge, and then peel the crust of cable, operation side off
Just, effectively improve stripping cable efficiency, be effectively reduced prior art in use firmly it is uneven scratch cable core occur and
Hinder hand accident.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of the cable stripper according to the present invention；
Fig. 2 shows the schematic top plan view of Fig. 1 cable stripper；
Fig. 3 shows the rotation section of Fig. 1 cable stripper and the structural representation that fixing axle coordinates；And
Fig. 4 shows the schematic top plan view of the handle portion of Fig. 1 cable stripper.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, the first bearing；11st, the first fixed plate；111st, elongated hole；12nd, the 5th fixed plate；21st, the second fixed plate；22、
3rd fixed plate；23rd, the 4th fixed plate；30th, rotation section；31st, annular groove；40th, handle portion；41st, fixing end；411st, install recessed
Groove；42nd, operating side；50th, cutting part；51st, knife shell；52nd, blade；60th, adjustment portion；70th, fixing axle；80th, cable；90th, fixed part.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the cable stripper of the present embodiment includes bearing, rotation section 30, handle portion 40 and cutting part
50.Rotation section 30 is rotatably arranged on bearing, and rotation section 30 has the annular groove 31 for being used for coordinating with cable 80, handle
Portion 40 includes fixing end 41 and operating side 42, and fixing end 41 is fixed on bearing, and cutting part 50 is arranged in fixing end 41, cutting
The cutting edge in portion 50 is towards annular groove 31.
Using the cable stripper of the present embodiment, cable 80 is fixed with the annular groove 31 of rotation section 30, with handle portion 40
Fixing end fix cutting part 50, the hand of operating personnel is separated with cutting part.During using cable stripper, operating personnel
Operating side is grasped, cable 80 is penetrated to the crust of i.e. cleavable cable 80 between annular groove 31 and cutting edge, and then shell
The crust of power down cable 80, it is easy to operate, stripping cable efficiency is effectively improved, prior art is effectively reduced and exerts oneself in use not
Scratch cable core and hinder hand accident.
Alternatively, bearing includes the first bearing 10 and the second bearing, and the second bearing is movably disposed at the first bearing 10
On, the second bearing is adjustable relative to the distance between handle portion 40, and rotation section 30 is rotatably arranged on the second bearing.The
Two bearings are adjustable relative to the distance between handle portion 40, so can adjust between cutting part 50 and rotation section 30 away from
From so that cable stripper can be applicable various sizes of cable, use range is extensive.
Alternatively, the first bearing 10 includes the first fixed plate 11, and the second bearing and fixing end 41 are arranged on the first fixed plate
On 11.Simple in construction using the first bearing 10 of sheet material, easy to process, manufacture is easy, and cost is cheap.
Alternatively, the second bearing includes the second fixed plate 21 being oppositely arranged and the 3rd fixed plate 22, rotation section 30 are set
Between the second fixed plate 21 and the 3rd fixed plate 22.It is simple using the second seat structure of sheet material, easy to process, manufacture letter
Just, cost is reduced.
Alternatively, the second bearing also includes the 4th fixed plate 23 of the second fixed plate 21 of connection and the 3rd fixed plate 22, the
One bearing 10 also includes the 5th fixed plate 12, and the 5th fixed plate 12 is connected in the first fixed plate 11 and positioned at the remote of the second bearing
From the side of handle portion 40, the 4th fixed plate 23 and the 5th fixed plate 12 are connected by adjustment portion 60 to adjust the 4th fixed plate 23
The distance between 5th fixed plate 12.Adjustment portion 60 can adjust between the 4th fixed plate 23 and the 5th fixed plate 12 away from
From, and then adjusting the distance of the fixed plate 12 of rotation section 30 and the 5th so that rotation section 30 is away from cutting part 50, so as to adjust cutting
The distance between portion 50 and rotation section 30, so that cable stripper can be applicable various sizes of cable, use range is wide
It is general.Second fixed plate 21, the 3rd fixed plate 22 and the 4th fixed plate 23 form U-shaped structure.First fixed plate 11 and the 5th is fixed
Plate 12 forms L-shaped structure.First bearing 10 also includes the 6th fixed plate, and the 5th fixed plate 12 and the 6th fixed plate are oppositely arranged on
The both ends of first fixed plate 11, the first fixed plate 11, the 5th fixed plate 12 and the 6th fixed plate form U-shaped structure.
Alternatively, adjustment portion 60 is adjusting screw rod, and the 5th fixed plate 12 has the internal thread hole coordinated with adjusting screw rod.Turn
Dynamic adjusting screw rod so that the 4th fixed plate 23 is closer or far from the 5th fixed plate 12, so as to adjust cutting part 50 and rotation section 30
The distance between.The structure of adjusting screw rod is simple, easy to use, easy to process, reduces manufacturing cost.Adjusting screw rod away from the
One end of five fixed plates 12 is provided with action bars, and action bars facilitates operating personnel to operate, easy to operate, reduces operating personnel
Labor intensity.Preferably, the end of adjusting screw rod is provided with the installation through-hole for installation operation bar, and action bars one end wears peace
Fill in through hole.
As shown in figures 1 and 3, alternatively, rotation section 30 is fixed on the second fixed plate 21 and the 3rd by fixing axle 70 and consolidated
Between fixed board 22.Rotation section 30 is set in fixing axle 70, and rotation section 30 can be rotated around the axis of fixing axle 70.
Alternatively, the first fixed plate 11 is provided with elongated hole 111, and fixing axle 70 can move in elongated hole 111, fixing axle 70
One end sequentially pass through the second fixed plate 21, rotation section 30, the 3rd fixed plate 22, the fixed plate 11 of elongated hole 111 and first.It is elongated
Hole 111 can play a part of being oriented to and position, and effectively prevent rotation section 30 can be with inclined situation so that rotation section 30
Annular groove 31 exactly corresponds to the cutting edge of cutting part 50.
Alternatively, cable stripper also includes fixed part 90, and fixed part 90 includes U-board and two clamps, two clamps
The opening of U-board is separately positioned on, two clamps are oppositely arranged, and the first fixed plate 11 and the 3rd fixed plate 22 are connected to U-shaped
Between plate and two clamps.
As shown in Fig. 2 alternatively, cutting part 50 includes knife shell 51 and blade 52, knife shell 51 is fixed in fixing end 41, knife
Piece 52 is movably disposed on knife shell 51 and stretched out from knife shell 51, and the point of a knife of blade 52 forms cutting edge.Moving blade 52
The distance between rotation section 30 and point of a knife can also be adjusted, and then the distance between cutting part 50 and rotation section 30 can be adjusted,
So that cable stripper can be applicable various sizes of cable, use range is extensive.Cutting part 50 uses wallpaper knife, wallpaper
The structure of knife is simple, easy to use, and cost is cheap.
Alternatively, knife shell 51 passes through riveting with fixing end.Fixing end passes through riveting with the first fixed plate 11.
As shown in figure 4, alternatively, fixing end 41 is provided with the installation groove 411 for fixing cutter shell 51.Installation groove
411 are used for fixing cutter shell 51, and installation groove 411 can facilitate the installation of knife shell 51.
Alternatively, rotation section 30 is pulley.The structure of pulley is simple, easy to use, reduces manufacturing cost.
Because cable exocuticle has certain intensity, so require that the strength of materials of wire stripper is also enough.With model
Exemplified by KYJ22-450/750V 4 × 2.5 control cable, such a cable external insulation epidermal thickness is 2mm, and blade pierces through completely
The torque for the holding that crust needs is 12.5Nm.The intensity of the pig iron disclosure satisfy that this torque, mainly consider to hard rubber material
The intensity of matter is weighed, and the Young's modulus of elasticity of PVC hard rubber materials is 2900-3400MPa, and the maximum tension that can be born is strong
Spend and understand that the torque of blade pierces cable skin is 12.5Nm, it is known that this material can expire for 50-80MPa, foregoing torque analysis
The intensity requirement of sufficient wire stripper.
By torque analysis, the selection of wire stripper takes into account intensity while weight is controlled, and handle portion 40 and pulley use
Hard rubber, intensity are in light weight greatly；Cutting part uses cast iron using the wallpaper knife for removing plastic housing, knife shell, and wallpaper knife can use everywhere,
It is convenient to make；The parts such as the first bearing, the second bearing and adjusting screw rod are made using cast iron, proof strength and durability.
Blade and cable are fixed respectively with the handle portion with neck and pulley, then fix cunning with the second bearing of position adjustable
Wheel, is then assembled with rivet handle shank and the second bearing, that is, completes the making of cable stripper, blade and second
The combination of seat has the belt lock catch sliding blade design for adapting to different cable diameter functions.
Use the data such as following table of the cable stripper and wire stripper of the prior art of the present embodiment：
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
The cable stripper of the present embodiment, cable stripper fix cable from avoiding hand operation blade from starting with pulley,
Blade is fixed with the handle with neck, hand is separated with blade, it is effectively reduced prior art and exerts oneself in use
Inequality scratches cable core and hinders hand accident, and this is also the cable stripper of the present embodiment and wire stripper of the prior art
Maximum difference, replaces fixed cable mode of the prior art with the pulley of intermediate groove, cable stripper is adapted to not
With the cable of thickness, the also popularization for the cable stripper of the present embodiment is provided convenience.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (6)
- A kind of 1. cable stripper, it is characterised in that including：Bearing；Rotation section (30), is rotatably arranged on the bearing, and the rotation section (30), which has, to be used to coordinate with cable (80) Annular groove (31)；Handle portion (40), including fixing end (41) and operating side (42), the fixing end (41) are fixed on the bearing；Cutting part (50), it is arranged in the fixing end (41), the cutting edge of the cutting part (50) is towards the annular groove (31), wherein, the cutting part (50) uses wallpaper knife,Wherein, the bearing includes the first bearing (10) and the second bearing, and second bearing is movably disposed at described On one bearing (10), first bearing (10) includes the first fixed plate (11), second bearing and the fixing end (41) It is arranged on first fixed plate (11),Second bearing includes the second fixed plate (21) and the 3rd fixed plate (22) being oppositely arranged, and the rotation section (30) sets Put between second fixed plate (21) and the 3rd fixed plate (22)；The rotation section (30) is fixed on second fixed plate (21) and the 3rd fixed plate (22) by fixing axle (70) Between,First fixed plate (11) is provided with elongated hole (111), and the fixing axle (70) can move in the elongated hole (111) Dynamic, one end of the fixing axle (70) sequentially passes through second fixed plate (21), the rotation section (30), the 3rd fixation Plate (22), the elongated hole (111) and first fixed plate (11).
- 2. cable stripper according to claim 1, it is characterised in that second bearing is relative to the handle portion (40) the distance between adjustable, the rotation section (30) is rotatably arranged on second bearing.
- 3. cable stripper according to claim 2, it is characterised in that second bearing also includes connection described second Fixed plate (21) and the 4th fixed plate (23) of the 3rd fixed plate (22), first bearing (10) also include the 5th and fixed Plate (12), the 5th fixed plate (12) are connected on first fixed plate (11) and positioned at the remote institute of second bearing State the side of handle portion (40), the 4th fixed plate (23) and the 5th fixed plate (12) by adjustment portion (60) connect with Adjust the distance between the 4th fixed plate (23) and described 5th fixed plate (12).
- 4. cable stripper according to claim 3, it is characterised in that the adjustment portion (60) is adjusting screw rod, described 5th fixed plate (12) has the internal thread hole coordinated with the adjusting screw rod.
- 5. cable stripper according to claim 1, it is characterised in that the cutting part (50) includes knife shell (51) and knife Piece (52), the knife shell (51) are fixed in the fixing end (41), and the blade (52) is movably disposed at the knife shell (51) stretched out on and from the knife shell (51), the point of a knife of the blade (52) forms the cutting edge.
- 6. cable stripper according to claim 5, it is characterised in that the fixing end (41), which is provided with, to be used to fix institute State the installation groove (411) of knife shell (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846078.XA CN105322470B (en) | 2015-11-26 | 2015-11-26 | Cable stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846078.XA CN105322470B (en) | 2015-11-26 | 2015-11-26 | Cable stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322470A CN105322470A (en) | 2016-02-10 |
| CN105322470B true CN105322470B (en) | 2018-04-03 |
Family
ID=55249342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510846078.XA Active CN105322470B (en) | 2015-11-26 | 2015-11-26 | Cable stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322470B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629597B (en) * | 2021-09-14 | 2023-02-10 | 广东电网有限责任公司 | Wire stripping tool |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044772U (en) * | 1989-03-23 | 1989-09-20 | 华运海 | Special tool for stripping envelop of cable |
| US5301426A (en) * | 1993-04-12 | 1994-04-12 | Regan Robert R | Insulation stripping tool |
| CN2196831Y (en) * | 1994-05-07 | 1995-05-10 | 张顺新 | Adjustable spiral type cable sheath-removing device |
| GB2413440B (en) * | 2004-04-24 | 2007-10-31 | Michael Joseph Maguire | Improved cable stripping tool |
| CN202454985U (en) * | 2012-03-02 | 2012-09-26 | 山东电力集团公司滨州供电公司 | Cable stripping tool |
| CN102623932B (en) * | 2012-03-26 | 2014-07-16 | 浙江晨光电缆股份有限公司 | Stripping device for outer shielding layer of high-voltage cable |
| CN202888731U (en) * | 2012-10-14 | 2013-04-17 | 蒋传东 | Cable cutter |
| CN205123153U (en) * | 2015-11-26 | 2016-03-30 | 国网北京市电力公司 | Cable stripper |
-
2015
- 2015-11-26 CN CN201510846078.XA patent/CN105322470B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105322470A (en) | 2016-02-10 |
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