CN116031803A - Sideslip prevention peeling knife for cable - Google Patents
Sideslip prevention peeling knife for cable Download PDFInfo
- Publication number
- CN116031803A CN116031803A CN202310214844.5A CN202310214844A CN116031803A CN 116031803 A CN116031803 A CN 116031803A CN 202310214844 A CN202310214844 A CN 202310214844A CN 116031803 A CN116031803 A CN 116031803A
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- CN
- China
- Prior art keywords
- handle rod
- cable
- holes
- handle
- lantern ring
- 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- Withdrawn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
- 230000002265 prevention Effects 0.000 title claims description 27
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The utility model provides a cable prevents peeling knife that sideslips, relates to a cable peeling knife, including peeling knife handle, blade (17), lantern ring (13) and lower cardboard (15), be equipped with blade (17) at peeling knife handle's lower extreme middle part, lantern ring (13) fixed connection is in the lower part of handle, is equipped with lower cardboard (15) of blocking cable outer fringe both sides respectively in the lower part both sides of lantern ring (13); the invention utilizes the fixed connection of the lantern ring and the lower part of the peeling knife handle, and when the cable is cut and peeled, the two lower clamping plates are clamped on the two sides of the cable, so that the damage to the body caused by the slipping of the blade during the forced application of force can be prevented.
Description
Technical Field
The invention relates to a cable peeling knife, in particular to a sideslip-preventing cable peeling knife.
Background
The known cable end manufacturing process is mostly carried out on a workbench, a clamp for clamping the cable end is arranged on the workbench surface to fix the cable, then an outer sheath of the cable is stripped and removed by tools such as a hacksaw, an electrician knife, pliers, a wrench and the like, armor, an inner sheath and a belting are sequentially removed, and finally an outer insulating layer of a plurality of cables is removed to carry out a manufacturing process; however, when the cable is manufactured underground, the workbench cannot be used due to the fact that the space is narrow, the cable can only be held by an electrician to be close to the end portion for fixing, then the electrician knife is used for cutting an annular knife edge at a proper position on the cable along the axial direction according to the required length, then the electrician knife is used for cutting a straight knife edge from the annular knife edge to the end portion along the radial direction on the cable, the electrician knife is difficult to master when the straight knife edge is cut, the knife head is prevented from sideslip, and the problem of scratching the electrician knife is often caused under the condition that the electrician knife is used with full force.
Disclosure of Invention
The invention aims at solving the problems of the prior art, and discloses an anti-sideslip peeling knife for a cable.
In order to achieve the aim of the invention, the application discloses the following technical scheme:
the utility model provides a cable prevents peeling knife that sideslips, includes peeling knife handle, blade, lantern ring and lower cardboard, is equipped with the blade at peeling knife handle's lower extreme middle part, and lantern ring fixed connection is equipped with the lower cardboard that blocks cable outer fringe both sides respectively in the lower part both sides of lantern ring in the lower part of handle.
The cable sideslip prevention peeling knife comprises a handle rod A, a handle rod B, a fixing screw, a fixing nut, a locking screw and a locking nut, wherein two parallel through holes A are formed in the upper portion of the handle rod A, and two parallel locking holes B are formed in the lower portion of the handle rod A; the upper part of the handle rod B is provided with two parallel through holes B, and the lower part of the handle rod B is provided with two parallel locking holes A; the middle parts of the opposite surfaces of the lower parts of the handle rod A and the handle rod B are respectively provided with a concave surface, the upper part of the blade is positioned in the concave surface of the opposite surfaces of the lower parts of the handle rod A and the handle rod B, and two locking screws sequentially penetrate through two locking holes A of the handle rod B, two fixing holes of the upper part of the blade and two locking holes B of the handle rod A and then are respectively connected with two locking nuts; the two fixing screws sequentially penetrate through the two through holes B of the handle rod B and the two through holes A of the handle rod A and then are respectively connected with the two fixing nuts; concave surfaces are respectively arranged on the outer sides of the lower parts of the handle rod A and the handle rod B, and two sides of the lantern ring are respectively sleeved at the concave surfaces of the outer sides of the lower parts of the handle rod A and the handle rod B.
The cable sideslip prevention peeling knife is characterized in that the concave upper parts of the handle rod A and the handle rod B are respectively provided with a splicing hole, and the splicing plates respectively arranged on the upper parts of the two sides of the lantern ring are respectively spliced in the splicing holes of the handle rod A and the handle rod B.
The cable sideslip prevention peeling knife is characterized in that a convex hanging ring is arranged in the middle of the upper end of the handle rod A.
The cable sideslip prevention peeling knife is characterized in that concave cavities for accommodating spare blades are respectively arranged in the middle of opposite surfaces of the handle rod A and the handle rod B.
The cable sideslip prevention peeling knife is characterized in that the outer hole of the two through holes B of the handle rod B is provided with a hole enlarging hole for hiding the screwing end of the fixing screw, and the outer hole of the two through holes A of the handle rod A is provided with a hole enlarging hole for hiding the fixing nut.
The cable sideslip prevention peeling knife is characterized in that pits for hiding screwing ends of locking screws are formed in outer holes of two locking holes A of a handle rod B, and pits for hiding locking nuts are formed in outer holes of the two locking holes B of the handle rod A.
The cable sideslip prevention peeling knife is characterized in that two sides of the lower part of the lantern ring are respectively provided with an upper clamping plate, the two upper clamping plates are in a splayed structure, and the lower parts of the two upper clamping plates are respectively provided with a lower clamping plate; and the middle parts of the opposite surfaces of the two upper clamping plates and the two lower clamping plates are respectively provided with a protruding strip.
The cable sideslip prevention peeling knife is characterized in that the lantern ring, the upper clamping plate and the lower clamping plate are of an integrated structure, and the lantern ring, the upper clamping plate and the lower clamping plate of the integrated structure are made of spring steel materials.
The cable sideslip prevention peeling knife is characterized in that an arc-shaped concave cutting edge is arranged on one side from the upper part to the lower end of the knife blade.
Through the above disclosure, the beneficial effects of the invention are:
the cable sideslip prevention peeling knife comprises the steps of cutting a embryonic form with a plugboard, a lantern ring, an upper clamping plate and a lower clamping plate by using a spring steel plate, extruding protruding strips on the upper clamping plate and the lower clamping plate by using a tool, and forming the lantern ring, the upper clamping plate and the lower clamping plate by bending; then, the electrician knife is modified to be provided with a plug hole for fixing the plug board; when the cable cutting device is used, the blade edge of the blade is arranged to be arc-shaped concave, so that an annular blade edge can be conveniently cut in the axial direction of the cable; the two lower clamping plates are respectively clamped on the outer sheath of the cable, so that the straight knife edge required by stable cutting of the blade on the cable can be utilized; the utility model provides a lower cardboard can be made into a plurality of widths, through the setting of a plurality of lower cardboard, and this application still is applicable to the stable cutting of many cable external insulation layers of cable core.
Drawings
FIG. 1 is a schematic view of a three-dimensional assembly structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of the present invention as a conventional electrotechnical knife;
FIG. 4 is a schematic perspective view of an anti-sideslip mechanism of the present invention;
FIG. 5 is a schematic view of an anti-sideslip mechanism according to the present invention;
in the figure: 1. a convex hanging ring; 2. a through hole A; 3. a handle rod A; 4. a through hole B; 5. a handle lever B; 6. a set screw; 7. a plug hole; 8. a concave surface; 9. a locking hole A; 10. pit; 11. locking a screw; 12. a plug board; 13. a collar; 14. an upper clamping plate; 15. a lower clamping plate; 16. a blade; 17. a blade; 18. a fixing hole; 19. a locking hole B; 20. a concave surface; 21. a lock nut; 22. a recessed cavity; 23. a fixing nut; 24. and (5) protruding strips.
Description of the embodiments
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings, so that the objects, features and advantages of the present invention will be more clearly understood. It should be understood that the examples shown in the drawings are not intended to limit the scope of the invention, but are merely illustrative of the technical solution of the invention and are not limited to one embodiment.
The cable sideslip prevention peeling knife comprises a peeling knife handle, blades 17, a lantern ring 13 and lower clamping plates 15, wherein the middle part of the lower end of the peeling knife handle is provided with the blades 17, one side from the upper part to the lower end of each blade 17 is provided with an arc-shaped concave cutting edge 16, the lantern ring 13 is fixedly connected to the lower part of the handle, two sides of the lower part of the lantern ring 13 are respectively provided with an upper clamping plate 14, the two upper clamping plates 14 are in a splayed structure, and the lower parts of the two upper clamping plates 14 are respectively provided with the lower clamping plates 15; the middle parts of the opposite surfaces of the two upper clamping plates 14 and the two lower clamping plates 15 are respectively provided with a protruding strip 24.
Referring to fig. 1, 3, 4 or 5, the peeling knife handle comprises a handle rod A3, a handle rod B5, a fixing screw 6, a fixing nut 23, a locking screw 11 and a locking nut 21, wherein a convex hanging ring 1 is arranged in the middle of the upper end of the handle rod A3, two parallel through holes A2 are arranged at the upper part of the handle rod A3, and two parallel locking holes B19 are arranged at the lower part of the handle rod A3; the upper part of the handle rod B5 is provided with two parallel through holes B4, the outer hole of the two through holes B4 of the handle rod B5 is provided with a hole expanding hole for hiding the screwing end of the fixing screw 6, and the lower part of the handle rod B5 is provided with two parallel locking holes A9; the middle parts of the opposite surfaces of the handle rod A3 and the handle rod B5 are respectively provided with a concave cavity 22 for accommodating the spare blade 17; the middle parts of the opposite surfaces of the lower parts of the handle rod A3 and the handle rod B5 are respectively provided with a concave surface 20, the upper part of the blade 17 is positioned in the concave surface 20 of the opposite surfaces of the lower parts of the handle rod A3 and the handle rod B5, the outer hole parts of the two locking holes A9 of the handle rod B5 are provided with pits 10 for hiding the screwing ends of the locking screws 11, and the two locking screws 11 sequentially pass through the two locking holes A9 of the handle rod B5, the two fixing holes 18 on the upper part of the blade 17 and the two locking holes B19 of the handle rod A3 and then are respectively connected with two locking nuts 21, and the outer hole parts of the two locking holes B19 of the handle rod A3 are provided with pits for hiding the locking nuts 21; the two fixing screws 6 sequentially penetrate through the two through holes B4 of the handle rod B5 and the two through holes A2 of the handle rod A3 and then are respectively connected with the two fixing nuts 23, and the outer hole of the two through holes A2 of the handle rod A3 is provided with a hole with a diameter expanding function for hiding the fixing nuts 23; concave surfaces 8 are respectively arranged on the outer sides of the lower parts of the handle rod A3 and the handle rod B5, and two sides of a lantern ring 13 are respectively sleeved at the concave surfaces 8 on the outer sides of the lower parts of the handle rod A3 and the handle rod B5; the concave surfaces 8 of the handle rod A3 and the handle rod B5 are respectively provided with a plug hole 7, and plug plates 12 respectively arranged on the upper parts of the two sides of the lantern ring 13 are inserted into the plug holes 7 of the handle rod A3 and the handle rod B5.
By implementing the sideslip prevention peeling knife for the cable, and combining with the attached drawings 1 to 5, the sideslip prevention mechanism with the integrated structure of the plugboard 12, the lantern ring 13, the upper clamping plate 14 and the lower clamping plate 15 is characterized in that the lantern ring 13, the upper clamping plate 14 and the lower clamping plate 15 of the sideslip prevention mechanism are made of spring steel; the handle rod A3 and the handle rod B5 can use engineering plastics with composite strength;
when the electric cable is used, with reference to figures 1 to 5, an annular knife edge is cut at a proper position of the electric cable near the end by using the knife edge 16 of the knife blade 17, then a matched sideslip prevention mechanism is selected according to the diameter of the electric cable, two plugboards 12 at the upper part of the lantern ring 13 of the sideslip prevention mechanism are respectively inserted into the plugholes 7 of the handle rod A3 and the handle rod B5, then two lower clamping boards 15 are clamped at two sides of the electric cable, and at the moment, the knife edge 16 of the knife blade 17 starts to cut a straight knife edge to the end part on the electric cable from the annular knife edge; when a plurality of cable outer insulation layers of the cable core are cut, firstly, cutting an annular knife edge on the cable outer insulation layers by using the cutting edge 16 of the blade 17, and then, cutting off the outer insulation layers by replacing the lower clamping plate 15 with the matched width; the raised strips 24 of the present application can ensure smooth sliding when the present application is cut obliquely.
While the preferred embodiment of the present invention has been described in detail, it will be appreciated that those skilled in the art, upon reading the above teachings, may make various changes and modifications within the scope of the invention. Such equivalents are also intended to fall within the scope of the claims appended hereto.
The invention is not described in detail in the prior art.
Claims (10)
1. The utility model provides a cable prevents peeling knife that sideslips, includes peeling knife handle, blade (17), lantern ring (13) and lower cardboard (15), characterized by: the middle part of the lower end of the peeling knife handle is provided with a blade (17), the lantern ring (13) is fixedly connected to the lower part of the handle, and two sides of the lower part of the lantern ring (13) are respectively provided with a lower clamping plate (15) for clamping two sides of the outer edge of the cable.
2. The cable sideslip prevention skinning knife according to claim 1, wherein: the peeling knife handle comprises a handle rod A (3), a handle rod B (5), a fixing screw (6), a fixing nut (23), a locking screw (11) and a locking nut (21), wherein two parallel through holes A (2) are formed in the upper part of the handle rod A (3), and two parallel locking holes B (19) are formed in the lower part of the handle rod A (3); the upper part of the handle rod B (5) is provided with two parallel through holes B (4), and the lower part of the handle rod B (5) is provided with two parallel locking holes A (9); the middle parts of the opposite surfaces of the lower parts of the handle rod A (3) and the handle rod B (5) are respectively provided with a concave surface (20), the upper part of the blade (17) is positioned in the concave surface (20) of the opposite surfaces of the lower parts of the handle rod A (3) and the handle rod B (5), and two locking screws (11) sequentially penetrate through two locking holes A (9) of the handle rod B (5), two fixing holes (18) of the upper part of the blade (17) and two locking holes B (19) of the handle rod A (3) and then are respectively connected with two locking nuts (21); the two fixing screws (6) sequentially pass through the two through holes B (4) of the handle rod B (5) and the two through holes A (2) of the handle rod A (3) and then are respectively connected with the two fixing nuts (23); concave surfaces (8) are respectively arranged on the outer sides of the lower parts of the handle rod A (3) and the handle rod B (5), and two sides of the lantern ring (13) are respectively sleeved at the concave surfaces (8) on the outer sides of the lower parts of the handle rod A (3) and the handle rod B (5).
3. The cable sideslip prevention skinning knife according to claim 2, wherein: the upper parts of the concave surfaces (8) of the handle rod A (3) and the handle rod B (5) are respectively provided with a plug hole (7), and plug boards (12) respectively arranged on the upper parts of the two sides of the lantern ring (13) are inserted into the plug holes (7) of the handle rod A (3) and the handle rod B (5).
4. The cable sideslip prevention skinning knife according to claim 2, wherein: a convex hanging ring (1) is arranged in the middle of the upper end of the handle rod A (3).
5. The cable sideslip prevention skinning knife according to claim 2, wherein: the middle parts of the opposite surfaces of the handle rod A (3) and the handle rod B (5) are respectively provided with a concave cavity (22) for accommodating the spare blade (17).
6. The cable sideslip prevention skinning knife according to claim 2, wherein: the outer hole of the two through holes B (4) of the handle rod B (5) is provided with a hole for expanding the screwing end of the hidden fixing screw (6), and the outer hole of the two through holes A (2) of the handle rod A (3) is provided with a hole for expanding the hidden fixing nut (23).
7. The cable sideslip prevention skinning knife according to claim 2, wherein: the outer hole of the two locking holes A (9) of the handle rod B (5) is provided with a pit (10) for hiding the screwing end of the locking screw (11), and the outer hole of the two locking holes B (19) of the handle rod A (3) is provided with a pit for hiding the locking nut (21).
8. The cable sideslip prevention skinning knife according to claim 1, wherein: the two sides of the lower part of the lantern ring (13) are respectively provided with an upper clamping plate (14), the two upper clamping plates (14) are in a splayed structure, and the lower parts of the two upper clamping plates (14) are respectively provided with a lower clamping plate (15); the middle parts of the opposite surfaces of the two upper clamping plates (14) and the two lower clamping plates (15) are respectively provided with a protruding strip (24).
9. The cable sideslip prevention skinning knife of claim 8, wherein: the lantern ring (13), the upper clamping plate (14) and the lower clamping plate (15) are of an integrated structure, and the lantern ring (13), the upper clamping plate (14) and the lower clamping plate (15) are made of spring steel.
10. The cable sideslip prevention skinning knife according to claim 1, wherein: an arc-shaped concave cutting edge (16) is arranged on one side from the upper part to the lower end of the blade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214844.5A CN116031803A (en) | 2023-03-08 | 2023-03-08 | Sideslip prevention peeling knife for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214844.5A CN116031803A (en) | 2023-03-08 | 2023-03-08 | Sideslip prevention peeling knife for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116031803A true CN116031803A (en) | 2023-04-28 |
Family
ID=86091250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310214844.5A Withdrawn CN116031803A (en) | 2023-03-08 | 2023-03-08 | Sideslip prevention peeling knife for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116031803A (en) |
-
2023
- 2023-03-08 CN CN202310214844.5A patent/CN116031803A/en not_active Withdrawn
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Legal Events
| 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: 20230428 |