CN104600546B - A kind of electric cutting tool for being applicable to a variety of cables - Google Patents
A kind of electric cutting tool for being applicable to a variety of cables Download PDFInfo
- Publication number
- CN104600546B CN104600546B CN201410846782.0A CN201410846782A CN104600546B CN 104600546 B CN104600546 B CN 104600546B CN 201410846782 A CN201410846782 A CN 201410846782A CN 104600546 B CN104600546 B CN 104600546B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- tool
- pulley
- cut
- cutting tool
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
-
- 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
Abstract
A kind of electric cutting tool for being applicable to a variety of cables, for exploiting power cable crust, including cut portion and position portion, cut portion cuts tool including circle, cut tool and operating is driven by motor, cut using electric energy, largely save labour, depth adjuster is set up, the depth of cut for cutting tool is adjusted.Position portion includes cylindrical sleeve and the pulley with flexure strip being arranged on sleeve lining, when cutting power cable, elastic piece parts compress power cable using natural resiliency band movable pulley, and pulley reduces sliding friction when dropping cable, make cutting smooth quick.The present invention is simple in construction, and safe operation is laborsaving, it is adaptable to electric operating.
Description
Technical field
The present invention relates to a kind of electric cutting tool, the particularly electric cutting tool for cable sheath, category is cut manually
Cut technical field of tools.
Background technology
Power cable is used to transmitting and distributing electric energy, is usually used in Urban Underground power network, power station lead line, industrial and mining enterprises
In-line power and the submarine transmission cable across Jiang Hai.In power circuit, cable proportion just gradually increases.
In cable construction, it is often necessary to power cable is carried out typically to carry out using wallpaper knife in stripping operation, industry
This operation.But when cable sheath carries out axial cutting, because crust is thicker, cutting work is easily hindered hand or is undermined
Cored wire, and often to cut and could complete for several times.Particularly in cold winter, crosslinked polyethylene crust can become abnormal hard
Firmly, without heating, wallpaper knife is difficult to cut, makes cutting operation more difficult, and delay plenty of time, and depth of cut
It is not easy to control, cable core is hurt sometimes.At present, although although in the market occurs in that various Manual cutting tools, but but
Without very applicable and efficient cutting tool.
The content of the invention
It is an object of the invention to the drawback for prior art, there is provided a kind of electronic cutting for being applicable to a variety of cables
Instrument, its is simple in construction, and rapid operation efficiently, is applicable to the power cable of different-diameter.
The purpose of the present invention is achieved through the following technical solutions：
A kind of electric cutting tool for being applicable to a variety of cables, including cut portion and position portion, the cutting part
Dividing includes cutting tool, and the tool that cuts is circular saw blade；The position portion includes sleeve and is disposed in an evenly spaced relation on sleeve lining
Multigroup pulley, pulley hole is set on position corresponding with pulley, sleeve is that elongated hole is set on cylindrical shape, sleeve, described to cut tool
It is fixed on above elongated hole；The plane and its tangent plane in sleeve junction cut where tool are perpendicular.
The above-mentioned electric cutting tool for being applicable to a variety of cables, set up depth adjuster, the depth adjuster bag
Include supporting plate, screw rod and support；The centrally disposed axis hole of the supporting plate, motor output shaft cuts tool, institute through axis hole connection
State supporting plate left and right sidewall and respectively extend a connecting rod with support wheel, support wheel is arranged in the groove of support；Screw rod and spiral shell
Mother constitutes screw pair, and screw rod passes through the top for being rotated after support and being fixed on supporting plate：The support is fixed on sleeve, positioned at cutting
The top of tool.
The above-mentioned electric cutting tool for being applicable to a variety of cables, the sleeve lining sets 4-8 groups evenly and at intervals
Flexure strip is set on pulley, pulley, and the flexure strip is fixedly connected with sleeve.
The above-mentioned electric cutting tool for being applicable to a variety of cables, the sleeve outer wall is symmetrical arranged 2 handles.
The invention has the characteristics that：
The present invention sets columnar sleeve, and when cutting power cable, sleeve fixes the position of power cable；In set
The pulley of connection flexure strip is set, and flexure strip is bent to bushing core, pulley compresses electricity under the elastic force effect of flexure strip in cylinder
Power cable, is positioned to the power cable of different model；Depth adjuster is set, the depth of cut for cutting tool is adjusted,
Prevent otch too deep and injure the phenomenon that the excessively shallow crust of core or otch can not be peeled off；Set and be connected with motor output shaft
Cut tool, cut using electric energy, cut cable when, it is convenient and swift laborsaving；Support is set cutting tool outer rim, security is improved
Can, prevent from cutting tool incised wound workmen.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is depth adjuster diagrammatic cross-section of the present invention；
Fig. 3 is pulley structure schematic diagram of the present invention.
Each label is represented respectively in figure：1st, motor, 2, support, 3, cut tool, 4, pulley, 5, sleeve, 6, handle, 7, support
Plate, 8, elongated hole, 9, flexure strip, 10 screw rods, 11, pulley hole, 12, nut, 13, connecting rod, 14, support wheel, 15, groove.
Embodiment
Refering to accompanying drawing 1,3, the pulley 4 of connection flexure strip 9 is set, flexure strip 9 is to sleeve 5 on cylindrical sleeve 5 of the present invention
The center of circle bending certain radian, cutting power cable when, using flexure strip 9 elastic band movable pulley 4 compress power cable, so
Can the power cable different to diameter position.Pulley hole 11, the position of pulley hole 11 and pulley 4 are set on sleeve 5
Matching, when cutting diameter is than larger power cable, pulley 4 can stretch into pulley hole 11, with suitable for full diameter electric power cable,
Pulley rolling can subtract the sliding friction between sleeve and power cable, make cutting laborsaving.
Refering to accompanying drawing 1,2, depth adjuster is set, accurate adjustment is carried out to depth of cut, the top of supporting plate 7 is set
The chamber of inner hollow, the bottom of screw rod 10 sets buckle, and buckle is stuck in the hollow chamber of supporting plate 7, makes screw rod in rotation,
Supporting plate 7 is not driven to rotate；The connecting rod of connection support wheel 14 is each extended over out in the left and right sidewall of supporting plate 7, the two of support 2 are vertical
The interior survey of bar sets groove 15, and support wheel 14 can be in groove 15 slidably；7 centrally disposed axis holes of supporting plate, it is electronic
The output shaft of machine passes through axis hole, is connected with cutting tool.Nut 12 is set in cradle top, screw rod 10 constitutes screw pair with nut 12,
When adjusting depth of cut, screw rod 10 is rotated, screw rod 10 is moved up and down, drive supporting plate 7 to slide, moved down on tool 3 so that cut
It is dynamic, so that depth of cut to be adjusted.
When cutting power cable crust, motor 1 is opened, tool 3 is cut in side cutting edge rotary motion handle, slow regulation regulation
Depth of cut, regulation drops sleeve 5 to after suitable location, power cable is slided in sleeve 5, cut tool 3 and cut electric power open
Cable sheath.
The pulley 4 is arranged on the outer wall of sleeve 5, equably sets 4 ~ 8 groups, and 2 pulleys axially arranged along sleeve are
One group, it is ensured that during cutting, the position of power cable keeps balance.
The outer wall of sleeve 5 sets 2 symmetrical U-shaped handles 6, and during cutting, both hands are respectively protruding into handle 6 and embrace sleeve 5,
When dropping power cable slip, prevent from overexerting, sleeve 5 is slipped out of the hand.
The periphery of tool 3 of cutting sets support 2, the support 2 and the mode connects for screw of sleeve 5, and support 2 can protect staff not
Tool 3 is cut to hurt, meanwhile, when needing replacing to cut tool 3, knockout screw is conveniently replaced to cut tool 3.
Claims (2)
1. a kind of electric cutting tool for being applicable to a variety of cables, it is characterised in that including cut portion and position portion, institute
Stating cut portion includes cutting tool (3), and the tool (3) that cuts is circular saw blade；The position portion includes sleeve (5) and uniform intervals
It is arranged on multigroup pulley (4) on sleeve (5) inwall, position corresponding with pulley (4) and pulley hole (11) is set, sleeve (5)
For cylindrical shape, elongated hole (8) is set, the tool (3) that cuts is fixed on elongated hole (8) top on sleeve (5)；Cut the plane where tool (3)
It is perpendicular with its tangent plane in sleeve (5) junction；
Depth adjuster is set up, the depth adjuster includes supporting plate (7), screw rod (10) and support (2)；The supporting plate
(7) centrally disposed axis hole, motor output shaft cuts tool (3) through axis hole connection, and supporting plate (7) left and right sidewall respectively extends
Go out a connecting rod (13) with support wheel (14), support wheel (14) is arranged in the groove (15) of support；Screw rod (10) and nut
(12) screw pair is constituted, screw rod passes through the top for being rotated after support and being fixed on supporting plate (7)：The support (2) is fixed on sleeve
(5) on, positioned at the top for cutting tool (3)；
Sleeve (5) inwall is set evenly and at intervals sets flexure strip (9), the elasticity on 4-8 groups pulley (4), pulley (4)
Piece (9) is fixedly connected with sleeve (5).
2. the electric cutting tool according to claim 1 for being applicable to a variety of cables, it is characterised in that the sleeve
(5) outer wall is symmetrical arranged 2 handles (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846782.0A CN104600546B (en) | 2014-12-31 | 2014-12-31 | A kind of electric cutting tool for being applicable to a variety of cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846782.0A CN104600546B (en) | 2014-12-31 | 2014-12-31 | A kind of electric cutting tool for being applicable to a variety of cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600546A CN104600546A (en) | 2015-05-06 |
| CN104600546B true CN104600546B (en) | 2017-07-11 |
Family
ID=53126160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846782.0A Expired - Fee Related CN104600546B (en) | 2014-12-31 | 2014-12-31 | A kind of electric cutting tool for being applicable to a variety of cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600546B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190490B (en) * | 2019-07-12 | 2020-08-04 | 广东电网有限责任公司梅州供电局 | Coaxial cable insulating layer wire stripping equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761211A (en) * | 1955-04-14 | 1956-09-04 | Walter F Grant | Cable slitter |
| US3091031A (en) * | 1961-12-04 | 1963-05-28 | Walter F Grant | Cable slitting tool |
| CN201303232Y (en) * | 2008-10-24 | 2009-09-02 | 天津二十冶建设有限公司 | Tool used for stripping the protective layers of cables |
| CN102340115A (en) * | 2010-07-23 | 2012-02-01 | 牛声凯 | Wire-stripping knife specially used by cable conductor |
| CN204407675U (en) * | 2014-12-31 | 2015-06-17 | 国家电网公司 | A kind of electric cutting tool for the cutting of cable socket sheath |
-
2014
- 2014-12-31 CN CN201410846782.0A patent/CN104600546B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600546A (en) | 2015-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20211231 |