CN206225908U - Cable sheath circular cutter - Google Patents
Cable sheath circular cutter Download PDFInfo
- Publication number
- CN206225908U CN206225908U CN201621130131.2U CN201621130131U CN206225908U CN 206225908 U CN206225908 U CN 206225908U CN 201621130131 U CN201621130131 U CN 201621130131U CN 206225908 U CN206225908 U CN 206225908U
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- CN
- China
- Prior art keywords
- pressure block
- blade
- cable
- cable sheath
- connecting rod
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- 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.)
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses cable sheath circular cutter, including the level pressure block and dynamic pressure block being oppositely arranged, and connecting rod and blade, level pressure block is fixedly connected with connecting rod, and dynamic pressure block is flexibly connected with connecting rod, and dynamic pressure block can move back and forth with respect to level pressure block；Blade is fixedly mounted on level pressure block and vertical through direction with cable；When using, to treat that peeling cable was positioned in space of lines first, then moving dynamic pressure block makes blade cut in cable sheath until dynamic pressure block coordinates level pressure block to compress cable, rotated in a circumferential direction cable sheath circular cutter or cable along cable sheath, realize the ring cutting to cable sheath, cable sheath is finally scratched at ring cutting using blade or other instruments, you can realize cable sheath peeling；The utility model is easy to operate, cable peeling efficiency high, and barking depth is uniform, can effectively prevent from damaging cable internal structure during peeling, is applicable different line footpath cables, and versatility is good, and simple structure, safe and reliable.
Description
Technical field
The utility model is related to electric power tool field, is specifically related to cable sheath circular cutter.
Background technology
When installing or overhauling power cable, it is necessary to by cable skin（Including insulating barrier, semi-conductive layer, copper shield, outer
Sheath etc.）Peel off to enter the connection of row line, traditional cable peeling tool is entered using instruments such as electrician's knife, plastic cutter or wallpaper knives
Row peeling, but because the blade of these cutters is installed built on the sand, easily rocked during cutting cable skin, and cut the depth of cable skin
It is uneven, when particularly cutting the semi-conductive layer or copper shield of cable, because semi-conductive layer and copper shield are than relatively thin, hold very much
The structure that penetrates semi-conductive layer or copper shield and destroy inside it easily in cutting, and the table because copper shield is harder
Face is smooth, is easy to rock and influence cut quality during cutting, and have certain potential safety hazard.
Utility model content
In order to overcome defect present in prior art, task of the present utility model to be to provide a kind of easy to operate, cable
Peeling efficiency is high, and barking depth is uniform, can effectively prevent from damaging cable internal structure during peeling, is applicable different line footpath cables,
Versatility is good, and simple structure, safe and reliable cable sheath circular cutter.
The utility model task is realized by following technical proposal：
Cable sheath circular cutter, including the level pressure block and dynamic pressure block being oppositely arranged, and connecting rod and blade, the level pressure block
It is fixedly connected with connecting rod, the dynamic pressure block is flexibly connected with the connecting rod, dynamic pressure block can move back and forth with respect to level pressure block；
Level pressure block is provided with the first line ball portion, and dynamic pressure block is provided with the second line ball portion relative with the first line ball portion, described first
Line ball portion and the second line ball portion cooperatively form confession and treat the space of lines excessively that peeling cable is passed through, and the blade is fixedly mounted on fixed
On briquetting or dynamic pressure block and vertical with the cable passed through in the space of lines excessively, the blade of blade stretches out the first line ball portion or second
Line ball portion and the distance stretched out are slightly less than the thickness of cable skin to be stripped.
The further improvement project of the utility model includes：
It is preferred that, the level pressure block is provided with clamping screw and the first pilot hole or the first gathering sill, and the connecting rod is passed through
First pilot hole or the first gathering sill, and the outer surface of connecting rod is tight with the inner surface of the first pilot hole or the first gathering sill
Laminating, the clamping screw passes through level pressure block and connecting rod and they is locked.
It is preferred that, the blade is fixedly mounted on the level pressure block, and the cable sheath circular cutter also includes at least two
Fixing bolt, the blade is provided with the fixing hole being engaged with the fixing bolt, and the level pressure block is provided with solid with described
Determine the mounting hole that bolt is engaged, the fixing bolt passes through the fixing hole and the mounting hole, so as to blade be fixed on
On level pressure block, one in fixing bolt described at least two is the clamping screw.
It is preferred that, the dynamic pressure block is provided with the second pilot hole or the second gathering sill, and the connecting rod is oriented to through described second
Hole or the second gathering sill, the outer surface of connecting rod is brought into close contact with the inner surface of the second pilot hole or the second gathering sill and binding face is
It is non-circular, so that limiting dynamic pres sure block is only capable of reciprocatingly sliding and can not rotating or rock on connecting rod.
It is preferred that, the cross section of the connecting rod is T-type structure, and the dynamic pressure block is provided with the described of corresponding inverted T-type structure
Second gathering sill, so as to limit the dynamic pressure block can not depart from from the side of connecting rod.
It is preferred that, locating convex block is additionally provided with the level pressure block or the dynamic pressure block, the blade is provided with and the positioning
The location hole that projection is engaged, is positioned with the cooperation of locating convex block by location hole to blade.
It is preferred that, the limited block for limiting the dynamic pressure block shift motion is additionally provided with the connecting rod, the dynamic pressure block exists
Moved back and forth between limited block and the level pressure block.
It is preferred that, it is 0.8mm that the blade of the blade stretches out the first line ball portion or the distance in/the second line ball portion.
It is preferred that, the cable sheath circular cutter includes the different blade of two or more size.
It is preferred that, the first line ball portion and/or the second line ball portion are the bending-type knot of at least both sides and conductive cable contacts
Structure, the blade is fixedly mounted on the side of the bending-type structure, and blade and the bending-type structure of blade a flanging
Parallel, the distance of the corresponding parallel creases of blade is slightly less than the thickness of cable skin to be stripped.
The utility model cable sheath circular cutter is easy to operate, cable peeling efficiency high, and barking depth is uniform, can be effective
Cable internal structure is damaged when preventing peeling, different line footpath cables are applicable, versatility is good, and it is simple structure, safe and reliable.
The effect of design of the present utility model, concrete structure and generation is described further below with reference to accompanying drawing, with
It is completely understood by the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model cable sheath circular cutter；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Wherein：1- level pressure block, the first line balls of 11- portion, the gathering sills of 12- first, 13- fixing bolts, 14- mounting holes, 15- are fixed
Position projection, 2- dynamic pressures block, the second line balls of 21- portion, the gathering sills of 22- second, 3- connecting rods, 31- limited blocks, 4- blades, 41- blades,
42- fixing holes, 43- location holes, 5- cross space of lines.
Specific embodiment
The utility model cable sheath circular cutter is further described below in conjunction with accompanying drawing：
As shown in Figure 1-2, cable sheath circular cutter, including the level pressure block 1 and dynamic pressure block 2 being oppositely arranged, and the He of connecting rod 3
Blade 4, level pressure block 1 is fixedly connected with connecting rod 3, and dynamic pressure block 2 is flexibly connected with connecting rod 3, and dynamic pressure block 2 can enter with respect to level pressure block 1
Row is moved back and forth；Level pressure block 1 is provided with the first line ball portion 11, and dynamic pressure block 2 is provided with second pressure relative with the first line ball portion 11
Line portion 21, the first line ball portion 11 and the second line ball portion 21 cooperatively form confession and treat the space of lines 5 excessively that peeling cable is passed through, and blade 4 is consolidated
Dingan County is on level pressure block 1 or dynamic pressure block 2 and vertical with the cable passed through in space of lines 5 excessively, and the blade 41 of blade 4 stretches out first
Line ball portion 21 of line ball portion 11 or second and the distance stretched out are slightly less than the thickness of cable skin to be stripped, to ensure that blade 4 will not cut through
Cable sheath and damage the internal structure of cable；When using, will treat that peeling cable was positioned in space of lines 5 first, Ran Houyi
Dynamic dynamic pressure block 2 makes it coordinate level pressure block 2 to compress cable, until in the incision cable sheath of blade 4 and the first line ball portion 11 and second
Line ball portion 21 all contacts with cable sheath, is rotated in a circumferential direction cable sheath circular cutter or cable along cable sheath, realizes outside to cable
The ring cutting of skin, finally scratches cable sheath, you can realize cable sheath peeling using blade or other instruments at ring cutting.
Level pressure block 1 is provided with clamping screw and the first pilot hole or the first gathering sill 12, and connecting rod 3 passes through the first pilot hole
Or first gathering sill 12, and the outer surface of connecting rod 3 is brought into close contact with the inner surface of the first pilot hole or the first gathering sill 12, locks
Bolt passes through level pressure block 1 and connecting rod 3 and they is locked.
Blade 4 is fixedly mounted on level pressure block 1, and cable sheath circular cutter also includes two fixing bolts 13, is set on blade 4
There is the fixing hole 42 being engaged with fixing bolt 13, level pressure block 1 is provided with the mounting hole 14 being engaged with fixing bolt 13, it is fixed
Bolt 13 passes through fixing hole 42 and mounting hole 14, so as to blade 4 is fixed on level pressure block 1, in two fixing bolts 13 one
Individual is clamping screw.
Dynamic pressure block 2 is provided with the second pilot hole or the second gathering sill 22, and connecting rod 3 passes through the second pilot hole or the second gathering sill
22, the outer surface of connecting rod 3 is brought into close contact with the inner surface of the second pilot hole or the second gathering sill 22 and binding face is for non-circular, from
And limiting dynamic pres sure block 2 is only capable of reciprocatingly sliding and can not rotating or rock on connecting rod 3, dynamic pressure block 2 is with connecting rod 3 before without other
Connection or retaining mechanism, simple structure easy processing, and it is easy to operate, it is only necessary to hand-held pressing dynamic pressure block 2 can carry out cable sheath
Ring cutting is operated, using very convenient.
The cross section of connecting rod 3 is T-type structure, and dynamic pressure block 2 is provided with the second gathering sill 22 of corresponding inverted T-type structure, from
And limiting dynamic pres sure block 2 can not depart from from the side of connecting rod 3.
Locating convex block 15 is additionally provided with level pressure block 1 or dynamic pressure block 2, blade 4 is provided with and determining that locating convex block 15 is engaged
Position hole 43, is positioned with the cooperation of locating convex block 15 by location hole 43 to blade 4, and the structure can be carried out soon to blade 4
Speed is accurately positioned, and is easy to the installation of blade 4, and is prevented from blade 4 and is rocked in the operation of cable sheath ring cutting.
The limited block 31 for the shift motion of limiting dynamic pres sure block 2 is additionally provided with connecting rod 3, dynamic pressure block 2 is in limited block 31 and determines
Moved back and forth between briquetting 1, limited block 31 and level pressure block 1 can be the separate structure being fixedly connected, or
Integrated formed structure, dynamic pressure block 2 slides from connecting rod 3 during limited block 31 can prevent operation or carrying process.
It is 0.8mm that the blade 41 of blade 4 stretches out the distance in the first line ball portion 11 or/the second line ball portion 21, is generally made at present
Thickness >=the 0.8mm of the outer semiconducting layer of cable, the utility model is applied to carries out peeling to the outer semiconducting layer of cable.
Cable sheath circular cutter includes the different blade 4 of two or more size, the cable for cutting different-thickness
Crust, the line ball portion 11 of blade 41 and first of blade 4 or the distance in the second line ball portion 21 are determined according to different cable sheath thickness,
Such that it is able to design different blades 4, the cable sheath for cutting different-thickness is changed at any time, increased the utility model
The scope of application.
First line ball portion 11 and the V-type bending structure that the second line ball portion 21 is both sides and conductive cable contacts, blade 4 are fixedly mounted
In the side of V-type bending structure, and the blade 41 of blade 4 and a flanging of V-type bending structure are parallel, and blade 41 is corresponding
The distance of parallel creases is slightly less than the thickness of cable skin to be stripped, and the V-type bending structure helps to fix cable, prevents cable in ring
Cut in operating and occur rocking and deflect.
The utility model describes some implementation methods and its accompanying drawing in detail, but the utility model is not limited to these embodiments
And its accompanying drawing, the cable sheath circular cutter shape in accompanying drawing is especially not limited to, it is attached to be shown in various shapes
Cable sheath circular cutter more attractive in appearance, although this shape is not the claimed technology point of the utility model protection, as long as this
Field those of ordinary skill does not pay creative work according to the utility model, it is modified, equivalent, improvement etc.
Obtained from other embodiment and its accompanying drawing, in protection domain of the present utility model.
Claims (10)
1. cable sheath circular cutter, it is characterised in that including the level pressure block being oppositely arranged（1）With dynamic pressure block（2）, and connecting rod
（3）And blade（4）, the level pressure block（1）With connecting rod（3）It is fixedly connected, the dynamic pressure block（2）With the connecting rod（3）Activity is even
Connect, dynamic pressure block（2）Can be with respect to level pressure block（1）Move back and forth；Level pressure block（1）It is provided with the first line ball portion（11）, dynamic pressure
Block（2）It is provided with and the first line ball portion（11）The second relative line ball portion（21）, the first line ball portion（11）With it is described
Second line ball portion（21）Cooperatively form confession and treat the space of lines excessively that peeling cable is passed through（5）, the blade（4）It is fixedly mounted on level pressure
Block（1）Or dynamic pressure block（2）Above and with described cross space of lines（5）In the cable that passes through it is vertical, blade（4）Blade（41）Stretch out
One line ball portion（11）Or the second line ball portion（21）And the distance stretched out is slightly less than the thickness of cable skin to be stripped.
2. cable sheath circular cutter according to claim 1, it is characterised in that the level pressure block（1）It is provided with locking screw
Bolt and the first pilot hole or the first gathering sill（12）, the connecting rod（3）Through first pilot hole or the first gathering sill
（12）, and connecting rod（3）Outer surface and the first pilot hole or the first gathering sill（12）Inner surface be brought into close contact, the locking screw
Bolt passes through level pressure block（1）And connecting rod（3）And they are locked.
3. cable sheath circular cutter according to claim 2, it is characterised in that the blade（4）It is fixedly mounted on described
Level pressure block（1）On, the cable sheath circular cutter also includes at least two fixing bolts（13）, the blade（4）Be provided with
The fixing bolt（13）The fixing hole being engaged（42）, the level pressure block（1）It is provided with and the fixing bolt（13）Match
The mounting hole of conjunction（14）, the fixing bolt（13）Through the fixing hole（42）With the mounting hole（14）, so as to by blade
（4）It is fixed on level pressure block（1）On, fixing bolt described at least two（13）In one be the clamping screw.
4. cable sheath circular cutter according to claim 1, it is characterised in that the dynamic pressure block（2）Second is provided with to lead
To hole or the second gathering sill（22）, the connecting rod（3）Through second pilot hole or the second gathering sill（22）, connecting rod（3）'s
Outer surface and the second pilot hole or the second gathering sill（22）Inner surface be brought into close contact and binding face is for non-circular, so as to limit dynamic
Briquetting（2）It is only capable of in connecting rod（3）On reciprocatingly slide and can not rotate or rock.
5. cable sheath circular cutter according to claim 4, it is characterised in that the connecting rod（3）Cross section be T junction
Structure, the dynamic pressure block（2）It is provided with second gathering sill of corresponding inverted T-type structure（22）, so as to limit the dynamic pressure block
（2）Can not be from connecting rod（3）Side depart from.
6. cable sheath circular cutter according to claim 1, it is characterised in that the level pressure block（1）Or the dynamic pressure block
（2）On be additionally provided with locating convex block（15）, the blade（4）It is provided with and the locating convex block（15）The location hole being engaged
（43）, by location hole（43）With locating convex block（15）Cooperation to blade（4）Positioned.
7. cable sheath circular cutter according to claim 1, it is characterised in that the connecting rod（3）On be additionally provided with for limiting
Make the dynamic pressure block（2）The limited block of shift motion（31）, the dynamic pressure block（2）In limited block（31）With the level pressure block（1）
Between move back and forth.
8. cable sheath circular cutter according to claim 1, it is characterised in that the blade（4）Blade（41）Stretch out
The first line ball portion（11）Or/the second line ball portion（21）Distance be 0.8mm.
9. cable sheath circular cutter according to claim 1, it is characterised in that the cable sheath circular cutter includes two
The dimensions above blade of different sizes（4）.
10. according to any described cable sheath circular cutters of claim 1-9, it is characterised in that the first line ball portion（11）
And/or the second line ball portion（21）It is the bending-type structure at least both sides and conductive cable contacts, the blade（4）It is fixedly mounted on
The side of the bending-type structure, and blade（4）Blade（41）A flanging with bending-type structure is parallel, blade（41）With
The distance of its correspondence parallel creases is slightly less than the thickness of cable skin to be stripped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130131.2U CN206225908U (en) | 2016-10-18 | 2016-10-18 | Cable sheath circular cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130131.2U CN206225908U (en) | 2016-10-18 | 2016-10-18 | Cable sheath circular cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225908U true CN206225908U (en) | 2017-06-06 |
Family
ID=58788050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130131.2U Active CN206225908U (en) | 2016-10-18 | 2016-10-18 | Cable sheath circular cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451248A (en) * | 2016-10-18 | 2017-02-22 | 广州番禺电缆集团有限公司 | Cable sheath ring-cutting knife and cable sheath removing method |
-
2016
- 2016-10-18 CN CN201621130131.2U patent/CN206225908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451248A (en) * | 2016-10-18 | 2017-02-22 | 广州番禺电缆集团有限公司 | Cable sheath ring-cutting knife and cable sheath removing method |
| CN106451248B (en) * | 2016-10-18 | 2018-06-08 | 广州番禺电缆集团有限公司 | A kind of cable sheath circular cutter and its method for carrying out cable peeling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |