CN110474260B - Cable sheath stripper - Google Patents
Cable sheath stripper Download PDFInfo
- Publication number
- CN110474260B CN110474260B CN201910772327.3A CN201910772327A CN110474260B CN 110474260 B CN110474260 B CN 110474260B CN 201910772327 A CN201910772327 A CN 201910772327A CN 110474260 B CN110474260 B CN 110474260B
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- cylindrical
- inner cavity
- cylindrical inner
- cable
- opening
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- 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
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a cable sheath stripper which comprises an installation part and a working part, wherein the working part is a cylindrical barrel with an opening at one end, and the installation part is fixedly connected with the other end of the working part; the cylindrical barrel comprises a first cylindrical inner cavity and a second cylindrical inner cavity which have the same axis, the inner diameter of the first cylindrical inner cavity is larger than that of the second cylindrical inner cavity, and the first cylindrical inner cavity is positioned at the opening of the cylindrical barrel; and a through hole communicated with the inner cavity of the second cylinder is formed in one side, close to the opening, of the outer peripheral surface of the cylindrical barrel, a cutting part is arranged in the through hole and parallel to one side of the axis, and a cutting edge of the cutting part is arranged in the inner cavity of the second cylinder. The cable sheath stripper has a simple structure, can strip the cable sheath conveniently and quickly, and improves the working efficiency.
Description
Technical Field
The invention relates to a cable sheath stripper.
Background
In modern ships, cables are widely used in power systems, information transmission systems and instrumentation systems. The cable, when in use, needs to have the sheath removed at the joint to facilitate the connection. The existing method is to remove the outer skin of the cable joint by manual cutting or incineration. The efficiency is very low whether the manual cutting or the burning method is adopted, and the burning method can cause serious pollution to the environment.
Disclosure of Invention
The invention aims to overcome the defect of low cable sheath removing efficiency in the prior art and provides a cable sheath stripper.
The invention solves the technical problems through the following technical scheme:
the cable sheath stripper is characterized by comprising an installation part and a working part, wherein the working part is a cylindrical barrel with an opening at one end, and the installation part is fixedly connected with the other end of the working part;
the cylindrical barrel comprises a first cylindrical inner cavity and a second cylindrical inner cavity which have the same axis, the inner diameter of the first cylindrical inner cavity is larger than that of the second cylindrical inner cavity, and the first cylindrical inner cavity is positioned at the opening of the cylindrical barrel;
and a through hole communicated with the inner cavity of the second cylinder is formed in one side, close to the opening, of the outer peripheral surface of the cylindrical barrel, a cutting part is arranged in the through hole and parallel to one side of the axis, and a cutting edge of the cutting part is arranged in the inner cavity of the second cylinder.
In this scheme, adopt above-mentioned structural style, select the cable sheath strip-off ware of corresponding size according to the size of cable earlier, at work, install the installation department of this cable sheath strip-off ware on a high-speed rotatory device, insert the cable from first cylinder inner chamber, contact with the cutting edge when the cable arrives in the second cylinder inner chamber, the cutting edge strips the cable sheath, carries away the cable sheath through the through-hole of cutting edge department, cuts the cable sheath of corresponding length as required.
Preferably, one end of the first cylindrical inner cavity, which is far away from the opening of the cylindrical barrel body, is located between two sides, perpendicular to the axis, of the through hole.
Preferably, one end of the second cylindrical inner cavity close to the opening of the cylindrical barrel is located between two sides of the through hole, which are perpendicular to the axis.
Preferably, the thickness of the boss at the joint of the first cylindrical inner cavity and the second cylindrical inner cavity is not more than the thickness of the cable sheath.
In this scheme, adopt above-mentioned structural style, avoid damaging the cable inner core.
Preferably, the inner diameter of the first cylindrical cavity at one end of the opening is larger than the inner diameter of the rest part of the first cylindrical cavity.
In this scheme, adopt above-mentioned structural style, make things convenient for the cable to insert first cylinder inner chamber fast.
Preferably, the mounting portion is a cylindrical structure with a non-circular cross-section.
Preferably, the cylindrical barrel is of a cylindrical structure.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows: the cable sheath stripper has a simple structure, can strip the cable sheath conveniently and quickly, and improves the working efficiency.
Drawings
Fig. 1 is a schematic structural view of a cable stripper according to a preferred embodiment of the present invention.
Fig. 2 is a plan view of the cable stripper of fig. 1.
Fig. 3 is a left side view of the cable stripper of fig. 1.
Fig. 4 is a schematic sectional view a-a of the cable stripper of fig. 2.
Description of reference numerals:
mounting part 1
Working part 2
First cylindrical inner cavity 22
Second cylindrical inner cavity 23
Through hole 24
Cutting part 25
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1, the cable sheath remover of the present invention comprises an installation part 1 and a working part 2, wherein the working part 2 is a cylindrical barrel 21 with an opening at one end, and the installation part 1 is fixedly connected with the other end of the working part 2; the cylindrical barrel 21 comprises a first cylindrical inner cavity 22 and a second cylindrical inner cavity 23 which have the same axis, the inner diameter of the first cylindrical inner cavity 22 is larger than that of the second cylindrical inner cavity 23, and the first cylindrical inner cavity 22 is positioned at the opening of the cylindrical barrel 21; a through hole 24 communicated with the second cylindrical cavity 23 is arranged on one side, close to the opening, of the outer peripheral surface of the cylindrical barrel 21, a cutting part 25 is arranged on one side, parallel to the axis, in the through hole 24, and a cutting edge of the cutting part 25 is arranged in the second cylindrical cavity 23.
In this embodiment, the corresponding size of the cable stripper is selected according to the size of the cable, and during operation, the mounting part 1 of the cable stripper is mounted on a device rotating at high speed, the cable is inserted from the first cylindrical cavity 22, and when the cable reaches the second cylindrical cavity 23, the cable stripper contacts with the cutting edge of the cutting part 25, the cutting edge strips the cable sheath, and the cable sheath is conveyed out through the through hole 24 at the cutting edge, and the cable sheath with the corresponding length is cut as required. The cable sheath stripper has a simple structure, can strip the cable sheath conveniently and quickly, and effectively improves the working efficiency.
The end of the first cylindrical inner cavity 22 away from the opening of the cylindrical barrel 21 is located between two sides of the through hole 24 perpendicular to the axis. One end of the second cylindrical inner cavity 23 close to the opening of the cylindrical barrel 21 is located between two sides of the through hole 24 perpendicular to the axis. I.e. the intersection of the first cylindrical bore 22 and the second cylindrical bore 23 is within the confines of the through-hole 24.
In this embodiment, the boss 26 is formed by a protrusion of the second cylindrical cavity 23 at the junction of the first cylindrical cavity 22 and the second cylindrical cavity 23, and the mesa of the boss 26 is in the same plane with a side of the through hole 24 close to the opening of the cylindrical barrel 21. In other embodiments, the mesa of the boss 26 may be anywhere between the through holes 24, preferably on the side near the opening of the cylindrical barrel 21, except on the side of the through holes 24 remote from the opening of the cylindrical barrel 21, in order to allow the stripped cable sheath to exit the through holes 24.
The thickness of the boss 26 at the junction of the first cylindrical bore 22 and the second cylindrical bore 23 is no greater than the thickness of the cable sheath. In this embodiment, the thickness of the boss 26 is equal to the thickness of the cable sheath, so that the cable sheath can be stripped cleanly while avoiding damaging the inner core of the cable, and thus subsequent processing is not needed.
The first cylindrical bore 22 has an inner diameter at the open end that is greater than the inner diameter of the remainder of the first cylindrical bore 22. This facilitates the rapid insertion of the cable into the first cylindrical cavity 22 to improve the efficiency of the cable sheath stripping operation.
The mounting portion 1 is a cylindrical structure having a non-circular cross-section. For example, the structure can be a regular hexahedron, and the specific structure is selected according to the insertion end of the device rotating at high speed.
The cylindrical barrel 21 is of a cylindrical configuration. In other alternatives, other polyhedral structures are possible. The cylindrical configuration is chosen in this embodiment for ease of machining.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (4)
1. The cable sheath stripper is characterized by comprising an installation part and a working part, wherein the working part is a cylindrical barrel with an opening at one end, and the installation part is fixedly connected with the other end of the working part;
the cylindrical barrel comprises a first cylindrical inner cavity and a second cylindrical inner cavity which have the same axis, the inner diameter of the first cylindrical inner cavity is larger than that of the second cylindrical inner cavity, and the first cylindrical inner cavity is positioned at the opening of the cylindrical barrel;
a through hole communicated with the second cylindrical inner cavity is formed in one side, close to the opening, of the outer peripheral surface of the cylindrical barrel, a cutting part is arranged in one side, parallel to the axis, of the through hole, and a cutting edge of the cutting part is arranged in the second cylindrical inner cavity;
the mounting part is mounted on a rotary device;
the cable is inserted into the first cylindrical inner cavity and contacts the cutting blade when reaching the second cylindrical inner cavity, and the outer skin of the cable is stripped by the cutting blade;
one end, far away from the opening of the cylindrical barrel, of the first cylindrical inner cavity is located between two side edges, perpendicular to the axis, of the through hole;
one end, close to the opening of the cylindrical barrel, of the second cylindrical inner cavity is located between two side edges, perpendicular to the axis, of the through hole;
the inner diameter of the first cylindrical inner cavity at one end of the opening is larger than the inner diameter of the rest parts of the first cylindrical inner cavity.
2. The cable sheath remover as claimed in claim 1, wherein a thickness of the boss at a junction of the first cylindrical inner cavity and the second cylindrical inner cavity is not greater than a thickness of the cable sheath.
3. The cable stripper as defined in claim 1, wherein the mounting portion is a cylindrical structure having a non-circular cross-section.
4. The cable stripper as defined in any one of claims 1-3, wherein the cylindrical drum has a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772327.3A CN110474260B (en) | 2019-08-20 | 2019-08-20 | Cable sheath stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772327.3A CN110474260B (en) | 2019-08-20 | 2019-08-20 | Cable sheath stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110474260A CN110474260A (en) | 2019-11-19 |
| CN110474260B true CN110474260B (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772327.3A Active CN110474260B (en) | 2019-08-20 | 2019-08-20 | Cable sheath stripper |
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| Country | Link |
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| CN (1) | CN110474260B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203813343U (en) * | 2014-03-05 | 2014-09-03 | 国家电网公司 | Special knife for removing main insulating layer from cable end |
| CN104242165A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Cylinder device for stripping main insulating layer of power cable |
| CN204316018U (en) * | 2014-12-26 | 2015-05-06 | 国网浙江淳安县供电公司 | Peeling tool |
| CN207339106U (en) * | 2017-08-01 | 2018-05-08 | 泰州市昊鑫电力机具有限公司 | A kind of insulating layer arrester |
| CN109888685A (en) * | 2019-04-09 | 2019-06-14 | 江苏亨鑫科技有限公司 | A kind of wire stripping tooling of coaxial cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040221456A1 (en) * | 2003-05-06 | 2004-11-11 | Losinger Roger M. | [cable stripping and boring tool] |
-
2019
- 2019-08-20 CN CN201910772327.3A patent/CN110474260B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242165A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Cylinder device for stripping main insulating layer of power cable |
| CN203813343U (en) * | 2014-03-05 | 2014-09-03 | 国家电网公司 | Special knife for removing main insulating layer from cable end |
| CN204316018U (en) * | 2014-12-26 | 2015-05-06 | 国网浙江淳安县供电公司 | Peeling tool |
| CN207339106U (en) * | 2017-08-01 | 2018-05-08 | 泰州市昊鑫电力机具有限公司 | A kind of insulating layer arrester |
| CN109888685A (en) * | 2019-04-09 | 2019-06-14 | 江苏亨鑫科技有限公司 | A kind of wire stripping tooling of coaxial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110474260A (en) | 2019-11-19 |
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