CN107876669A - A kind of cable cutting tool - Google Patents
A kind of cable cutting tool Download PDFInfo
- Publication number
- CN107876669A CN107876669A CN201711486615.XA CN201711486615A CN107876669A CN 107876669 A CN107876669 A CN 107876669A CN 201711486615 A CN201711486615 A CN 201711486615A CN 107876669 A CN107876669 A CN 107876669A
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- cable
- broken string
- movable blade
- wire stripping
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- 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
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of cable cutting tool, including tool seat and movable blade housing, the first broken string cutter hub and the first wire stripping cutter hub are provided with tool seat, broken string, stripping tool also includes the cutter hub seat drive mechanism that driving movable blade housing moves back and forth between the first broken string cutter hub and the first wire stripping cutter hub, the second broken string cutter hub for being used cooperatively with the first broken string cutter hub is provided with movable blade housing, the second wire stripping cutter hub for being used cooperatively when movable blade housing moves in the opposite direction with the first wire stripping cutter hub is additionally provided with movable blade housing, first wire stripping cutter hub, the opposite side of second wire stripping cutter hub has core escape groove.The present invention solves the problems, such as that prior art interrupt line instrument, stripping tool set and cause production cost high independently of one another.
Description
Technical field
It is used to cut cable and the cable cutting tool of wire stripping the present invention relates to a kind of.
Background technology
With the development and popularization of electric power, the utilization of cable is also more and more extensive, and substantially all trades and professions can all use line
Cable, during the use of cable, inevitably cable is cut and wire stripping, such as the line in power transmission cable
Cable, usually using steel-cored aluminium strand, steel core including center and the multilayer aluminum stranded conductor for being arranged at steel core periphery, connect in cable
, it is necessary to first break when connecing, then the aluminum stranded conductor of steel core periphery is peeled off, finally the steel core of both threads cable crimped.
Existing stripping tool " a kind of stripping tool " as disclosed in Chinese CN107147050A, it includes two can be relative
Cutter hub that is mobile and being moved away from, wherein at least one cutter hub is moving knife body, and moving knife body is driven by cutter hub drive mechanism, at two
Steel core escape groove is provided with the blade of cutter hub, to avoid damage to the steel core in the middle part of cable, during work, two cutter hubs relative movements
And wire stripping is carried out to cable, expose steel core.And the parting tool cut off to cable also has similar structures, simply in knife
There is no steel core escape groove on sword, can be directly by whole cable cutting.The problem of existing parting tool and stripping tool are present
It is：The broken string and wire stripping of cable are a simultaneous processes, have broken string just necessarily to have a wire stripping, but prior art
In, broken string instrument is separated, and independent toward each other, two instruments have two sets of cutter hub drive mechanisms, can so increase product
Cost, while the carrying and storage of two instruments can all make troubles.
The content of the invention
It is an object of the invention to provide a kind of cable cutting tool, to solve prior art interrupt line instrument, wire stripping work
The problem of tool sets and causes production cost high independently of one another.
In order to solve the above technical problems, the technical scheme of cable cutting tool is as follows in the present invention：
A kind of cable cutting tool, including tool seat and movable blade housing, the first broken string cutter hub and first are provided with tool seat
Wire stripping cutter hub, it is past between the first broken string cutter hub and the first wire stripping cutter hub that broken string, stripping tool also include driving movable blade housing
The cutter hub seat drive mechanism moved again, the second broken string for being used cooperatively with the first broken string cutter hub is provided with movable blade housing
Cutter hub, it is additionally provided with movable blade housing for being used cooperatively when movable blade housing moves in the opposite direction with the first wire stripping cutter hub
The second wire stripping cutter hub, the first wire stripping cutter hub, the opposite side of the second wire stripping cutter hub have a core escape groove, the first broken string cutter hub,
It is the core cutting edge for cutting off core in the middle part of the blade of second broken string cutter hub, the both sides of core cutting edge are for cutting
The twisted wire cutting edge of aluminum stranded conductor is cut, core cutting edge is indent arc structure.
The basil of the core cutting edge is more than the basil of twisted wire cutting edge.
Movable blade housing is assemblied in tool seat by the rolling assembling with tool seat and reciprocal guiding movement.
Cutter hub seat driving cog is provided with the outside of movable blade housing, the clutch end of cutter hub seat drive mechanism has and knife
Housing driving cog engages the power output tooth of deceleration transmission.
Cable positioning sleeve is rotatably equipped with tool seat, the axis and the pivot center of movable blade housing of cable positioning sleeve are put down
Row is set, and the pivot center of cable positioning sleeve is set with the coaxial line of movable blade housing, and cable positioning sleeve, which has, to be turned
Move to the first broken string cutter hub, the second wire cutter body position to coordinate the first station that broken string operates, cable positioning sleeve, which also has, to be turned
Move to the first wire stripping cutter hub, the second wire stripper body position to coordinate the second station of wire stripping groove.
Cable positioning sleeve has the pushing part for being respectively used to coordinate with the first broken string cutter hub, the first wire stripping cutter hub pushing tow, line
The axial location of cable positioning sleeve is adjustable.
Beneficial effects of the present invention are：In the present invention, cutter hub seat drive mechanism drives movable blade housing in the first wire cutter
Moved back and forth between body and the first wire stripping cutter hub, movable blade housing moves facing one direction, and second in movable blade housing is disconnected
Line cutter hub and the first broken string cutter hub coordinate the broken string that can be completed to cable, and movable conductor seat moves in the opposite direction, movable cutter body
The second wire stripping cutter hub on seat and the first wire stripping cutter hub coordinate the wire stripping that can be completed to cable, tangent line, wire stripping in the present invention
Instrument can complete the broken string and wire stripping of cable by a set of cutter hub seat drive mechanism, can save construction cost, in addition, broken string and
After wire-stripping function is integrated, carries and transportation is also more convenient.
Brief description of the drawings
Fig. 1 is the view of interrupt line of the present invention, stripping tool when preparing broken string operation；
Fig. 2 is interrupt line of the present invention, view of the stripping tool when preparing wire stripping operation.
Embodiment
A kind of embodiment of cable cutting tool is as shown in Figure 1 and 2：Including tool seat 7, the first broken string is set in tool seat 7
Cutter hub 8, the first wire stripping cutter hub 4 and cutter hub seat drive mechanism, the cutter hub seat drive mechanism in the present embodiment is motor-driven mechanism
12, the first broken string cutter hub 8, the first wire stripping cutter hub 4 are fixed in tool seat, and tool seat has rotating shaft 9, is rotatably equipped with rotating shaft
The movable blade housing 2 that can be moved back and forth between the first broken string cutter hub, the first wire stripping cutter hub, cutter hub seat drive mechanism 12 and activity
Cutter hub seat 2 is connected, and is provided with cutter hub seat driving cog 6 in the present embodiment in movable blade housing 2, and cutter hub seat drive mechanism is moved
Power output end has the power output tooth 5 that deceleration transmission is engaged with cutter hub seat driving cog, is passed by power output tooth and cutter hub seat
Occlusion between moving teeth is driven to realize to movable blade housing.The side of movable blade housing 2 is provided with for breaking with first
The second broken string cutter hub 1 that cutter hub 8 is used cooperatively, the blade middle part of the first broken string broken string cutter hub 1 of cutter hub 8, second is for cutting off
The core cutting edge 13 of core, the both sides of core cutting edge are the twisted wire cutting edge for cutting aluminum stranded conductor, and core is cut
Cutter sword is indent arc structure, and the basil of core cutting edge is more than the basil of twisted wire cutting edge.Movable cutter body 2 is in addition
Side is provided with the second wire stripping cutter hub 3 for being used cooperatively with the first wire stripping cutter hub 4, the first wire stripping cutter hub, the second wire stripper
The opposite side of body has core escape groove 10.
Guiding movement is equipped with cable positioning sleeve 11 in rotating shaft, and cable positioning sleeve is hinged including two valve one end, other end
Half set to be locked by bolt, the axis and the pivot center of movable blade housing 2 of cable positioning sleeve 11 be arranged in parallel, cable
The rolling assembling of positioning sleeve 11 is in rotating shaft 9, the pivot center of cable positioning sleeve 11 and the coaxial line of movable blade housing 2
Set.Cable positioning sleeve has the broken string cutter hub pushing tow for being respectively used to coordinate with the first broken string cutter hub, the second broken string cutter hub pushing tow
Portion, cable positioning sleeve have the wire stripping cutter hub pushing part being respectively used to the first wire stripping cutter hub, the cooperation of the second wire stripping cutter hub pushing tow.
In use, carrying out broken string operation to cable first by this broken string, stripping tool, cable positioning sleeve is moved axially,
Related to when avoiding cable positioning sleeve from rotating with the first wire stripping cutter hub, the first wire cutter soma, cable positioning sleeve is turned into first breaks
At the first station between line cutter hub and the second broken string cutter hub, cable is penetrated into cable positioning sleeve, cutter hub seat drive mechanism
Drive movable blade housing to rotate, the second broken string cutter hub in movable blade housing breaks cutter hub movement towards first, should during it is living
Moving knife housing also drives cable positioning sleeve towards the first broken string cutter hub movement, until cable positioning sleeve is kept off on the first broken string cutter hub
After only, the first broken string cutter hub and the second wire cutter cognition are cut to cable, and the core cutting edge in the middle part of the cutter hub that breaks is first
Do not contacted with aluminum stranded conductor, the twisted wire cutting edges of both sides is first cut with aluminum stranded conductor, avoids once while cutting multiple aluminium strands simultaneously
Line, from the superficial to the deep, by the aluminum stranded conductor of minority to the aluminum stranded conductor of majority, gradually cutting, can reduce to cutter hub seat drive mechanism
Needed for peak power, the larger core cutting edge of the basil can be easier the larger core of hardness to cut off, core cutter
Sword radius of curvature is more than steel wire core radius, in order to which core shearing force is minimum, improves broken string core efficiency.Complete to cut cable
After cutting, by cable by being exited in cable positioning sleeve, cable positioning sleeve is moved axially, cable positioning sleeve is then turned into the first stripping
At second station between line knife and the second wire stripping cutter hub, then cable is penetrated into cable positioning sleeve, cutter hub seat driving machine
Structure driving movable blade housing rotates in the opposite direction, and the first wire stripping cutter hub and the second wire stripping cutter hub coordinate to complete to cable outer layer aluminium
The cutting of twisted wire, core escape groove avoids damage to steel core, between the axis and cable positioning sleeve pivot center of cable positioning sleeve
The Distance positioning position of cable, it is ensured that the steel core of cable and core escape groove face, avoid mistake from hindering steel core.
In the present invention, broken string operation and wire stripping operation are reduced the cost of whole product, lived by a set of cutter hub seat drive mechanism
Moving knife housing arcuate movement completes broken string and wire stripping, is advantageous to reduce the physical dimension of whole product, be highly convenient for carrying and
Transport, also it is easily carried to completing work high above the ground on steel tower.In other embodiments of the invention：Cutter hub seat drive mechanism also may be used
To be hydraulic drive mechanism；Movable blade housing can also pass through moving back and forth to realize that broken string and wire stripping are grasped in rectilinear direction
Make.
Claims (6)
- A kind of 1. cable cutting tool, it is characterised in that：Including tool seat and movable blade housing, it is disconnected that first is provided with tool seat Line cutter hub and the first wire stripping cutter hub, broken string, stripping tool also include driving movable blade housing in the first broken string cutter hub and the first stripping The cutter hub seat drive mechanism moved back and forth between line cutter hub, be provided with movable blade housing makes for coordinating with the first broken string cutter hub Second broken string cutter hub, be additionally provided with movable blade housing for when movable blade housing moves in the opposite direction with the first wire stripping The second wire stripping cutter hub that cutter hub is used cooperatively, the first wire stripping cutter hub, the opposite side of the second wire stripping cutter hub have core escape groove, the One broken string cutter hub, the blade middle part of the second broken string cutter hub are the core cutting edge for cutting off core, core cutting edge Both sides are the twisted wire cutting edge for cutting aluminum stranded conductor, and core cutting edge is indent arc structure.
- 2. cable cutting tool according to claim 1, it is characterised in that：The basil of the core cutting edge, which is more than, to be twisted The basil of wire cutting blade.
- 3. cable cutting tool according to claim 1, it is characterised in that：Movable blade housing passes through the rotation with tool seat Assembling and reciprocal guiding movement is assemblied in tool seat.
- 4. cable cutting tool according to claim 3, it is characterised in that：Cutter hub seat is provided with the outside of movable blade housing Driving cog, the clutch end of cutter hub seat drive mechanism have the power output tooth that deceleration transmission is engaged with cutter hub seat driving cog.
- 5. the cable cutting tool according to claim 3 or 4, it is characterised in that：Cable is rotatably equipped with tool seat to determine Position set, the axis and the pivot center of movable blade housing of cable positioning sleeve be arranged in parallel, the pivot center of cable positioning sleeve and work The coaxial line of moving knife housing is set, and cable positioning sleeve, which has, turns to the first broken string cutter hub, the second wire cutter position Put to coordinate the first station of broken string operation, cable positioning sleeve, which also has, turns to the first wire stripping cutter hub, the second wire stripper position Put to coordinate the second station of wire stripping groove.
- 6. cable cutting tool according to claim 5, it is characterised in that：Cable positioning sleeve, which has, to be respectively used to and first Break the pushing part that cutter hub, the first wire stripping cutter hub pushing tow coordinate, and the axial location of cable positioning sleeve is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486615.XA CN107876669A (en) | 2017-12-29 | 2017-12-29 | A kind of cable cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486615.XA CN107876669A (en) | 2017-12-29 | 2017-12-29 | A kind of cable cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107876669A true CN107876669A (en) | 2018-04-06 |
Family
ID=61770580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486615.XA Withdrawn CN107876669A (en) | 2017-12-29 | 2017-12-29 | A kind of cable cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876669A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112505A (en) * | 2019-12-12 | 2020-05-08 | 黄碧茶 | Cable cutting device based on gear engagement |
| CN111934245A (en) * | 2020-08-07 | 2020-11-13 | 浙江机电职业技术学院 | Electric cutting device |
| CN112421510A (en) * | 2020-11-27 | 2021-02-26 | 张昌林 | Portable automatic excision device of cable epidermis |
-
2017
- 2017-12-29 CN CN201711486615.XA patent/CN107876669A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112505A (en) * | 2019-12-12 | 2020-05-08 | 黄碧茶 | Cable cutting device based on gear engagement |
| CN111934245A (en) * | 2020-08-07 | 2020-11-13 | 浙江机电职业技术学院 | Electric cutting device |
| CN112421510A (en) * | 2020-11-27 | 2021-02-26 | 张昌林 | Portable automatic excision device of cable epidermis |
| CN112421510B (en) * | 2020-11-27 | 2022-04-05 | 桂林国际电线电缆集团有限责任公司 | Portable automatic excision device of cable epidermis |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |