CN221201963U - Cable stripping knife capable of being cut in annular mode - Google Patents
Cable stripping knife capable of being cut in annular mode Download PDFInfo
- Publication number
- CN221201963U CN221201963U CN202322709700.5U CN202322709700U CN221201963U CN 221201963 U CN221201963 U CN 221201963U CN 202322709700 U CN202322709700 U CN 202322709700U CN 221201963 U CN221201963 U CN 221201963U
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- CN
- China
- Prior art keywords
- clamping head
- blade
- jaw
- handle
- cable
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Links
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model provides a cable peeling knife capable of being cut in a circular way, which comprises a handle, wherein one end of the handle is fixedly connected with a fixed clamping head and is movably connected with a movable clamping head, and a jaw is formed between the fixed clamping head and the movable clamping head; an operation hole is formed in the root of the fixed clamping head, and an adjusting nut is rotatably connected in the operation hole; the movable clamping head is in threaded engagement with the adjusting nut, so that the movable clamping head is close to or far away from the fixed clamping head through the adjusting nut; a limiting groove is formed in the fixed clamping head towards the jaw; a blade is mounted on the movable clamping head towards the jaw. The utility model is a clamp type open loop structure, the cable is clamped by the fixed clamping head and the movable clamping head, a certain pressure is generated on the cable by the blade, and then the blade is rotated on the surface of the cable by rotating the handle to realize loop cutting. The open loop structure has the advantages that the specification of the cable is not limited, and the size of the jaw can be adjusted through the adjusting nut so as to adapt to cables with different diameters.
Description
Technical Field
The utility model relates to the technical field of cable construction tools, in particular to a cable stripping knife capable of being cut in a circular manner.
Background
The use of cables (cables) in industrial production is widely seen, the periphery of the cable is wrapped with an insulating sheath with a protective effect, when the cable is used, the sheath is often required to be peeled off to expose an internal electric wire, and in order to rapidly peel off the cable sheath, a special peeling knife is often used. The existing peeling knife capable of carrying out annular cutting is of a closed structure, namely, a circular annular frame is used as a cutting knife main body, a blade extending inwards is arranged on the frame, a cable is required to be inserted into the annular frame during use, and after the depth of the blade is adjusted to the surface of the cable, the annular frame is rotated to complete annular cutting. However, the closed ring frame structure has the defect that the specification of the cable is critical, and the adjustment distance of the blade can be prolonged due to the fact that the diameter of the cable is too small, so that the preparation working time is prolonged; the cable cannot be inserted into the ring frame if the diameter of the cable is too large. The existing circular cutting structure has certain limitations.
Disclosure of utility model
The application aims to provide a cable stripping knife capable of being cut circularly and aims to solve the problems in the prior art.
The embodiment of the application provides a cable peeling knife capable of being cut in a circular way, which comprises a handle, wherein one end of the handle is fixedly connected with a fixed clamping head and is movably connected with a movable clamping head, and a jaw is formed between the fixed clamping head and the movable clamping head; an operation hole is formed in the root of the fixed clamping head, and an adjusting nut is rotatably connected in the operation hole; the movable clamping head is in threaded engagement with the adjusting nut, so that the movable clamping head is close to or far away from the fixed clamping head through rotation of the adjusting nut, and the size of the jaw is changed;
A limiting groove is formed in the fixed clamping head towards the jaw; the movable clamping head is provided with a blade facing the jaw.
Further, the inside of the movable clamping head is provided with a mounting groove corresponding to the blade, the blade is inserted into the mounting groove, and the blade is fixed in the mounting groove through a screw.
Further, a clamping table matched with the limiting groove in shape is arranged on the movable clamping head, a wire groove is formed in the middle of the clamping table, and the wire groove is communicated with the mounting groove.
Further, the tip of the blade extends out of the clamping table by 2-3 mm.
Further, the clamping table is sequentially provided with an extending inclined plane and a connecting plane at two ends of the length direction, the inclination of the extending inclined plane is identical to that of the groove wall of the limiting groove, a bolt is arranged on the connecting plane, and the clamping table is fixed on the movable clamping head by the bolt.
Further, the length of the handle is 9-15 cm, the middle part of the handle is provided with a lightening hole, and the other end of the handle is provided with a hanging hole.
The beneficial effects of the utility model are as follows: the utility model is a clamp type open loop structure, the cable is clamped by the fixed clamping head and the movable clamping head, a certain pressure is generated on the cable by the blade, and then the blade is rotated on the surface of the cable by rotating the handle to realize loop cutting. The open loop structure has the advantages that the specification of the cable is not limited, and the size of the jaw can be adjusted through the adjusting nut so as to adapt to cables with different diameters.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side view of a movable gripper head in the jaw direction.
Fig. 3 is a schematic cross-sectional structure of the movable clamp head.
In the figure:
1. A handle; 2. fixing the clamping head; 3. moving the clamping head; 4. a jaw; 5. an operation hole; 6. an adjusting nut; 7. a limit groove; 8. a blade; 9. a mounting groove; 10. a screw; 11. a clamping table; 12. an extension inclined plane; 13. a connection plane; 14. a bolt; 15. a wire slot; 16. a lightening hole; 17. a hanging hole; 18. a cable.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The cable stripping knife capable of being cut circularly comprises a handle 1, wherein one end of the handle 1 is fixedly connected with a fixed clamping head 2 and a movable clamping head 3, and a jaw 4 is formed between the fixed clamping head 2 and the movable clamping head 3. An operation hole 5 is formed in the root of the fixed clamping head 2, and an adjusting nut 6 is rotatably connected in the operation hole 5. The movable clamping head 3 is in threaded engagement with the adjusting nut 6, so that the movable clamping head 3 is rotated to be close to or far away from the fixed clamping head 2 through the adjusting nut 6, and the size of the jaw 4 is changed. In use, the size of the jaw 4 can be adjusted by turning the adjusting nut 6 with the thumb so as to be suitable for cables with different diameters.
A limiting groove 7 is formed in the fixed clamping head 2 towards the jaw 4; the limiting groove 7 can be trapezoid with the increased diameter of the notch or arc-shaped to match the shape of the cable, and is used for limiting the cable. In this embodiment, a trapezoidal limiting groove 7 is taken as an example.
A blade 8 is mounted on the moving gripping head 3 towards the jaw 4. As shown in fig. 2 and 3, a mounting groove 9 is formed in the movable clamp head 3 corresponding to the blade 8, the blade 8 is inserted into the mounting groove 9, and the blade 8 is fixed in the mounting groove 9 by a screw 10. The movable clamping head 3 is provided with a clamping table 11 which is matched with the limiting groove 7 in shape, the middle part of the clamping table 11 is provided with a wire groove 15, and the wire groove 15 is communicated with the mounting groove 9. When in installation, the blade 8 is inserted into the installation groove 9 from the wire groove 15, and the blade 8 is fixed through the screw 10, so that the blade 8 is prevented from moving or falling off.
The tip of the fixed blade 8 extends out of the clamping table 112-3 mm, so that the length of the blade can have a cutting effect on the cable, and the problem that the blade 8 is easy to break due to overlong extension can be prevented.
The clamping table 11 has set gradually extension inclined plane 12 and connection plane 13 at length direction's both ends, and the inclination of extension inclined plane 12 is the same with trapezoidal spacing groove 7's cell wall inclination, and extension inclined plane 12 is used for cooperating spacing groove 7, and when keeping silent 4 is very little, clamping table 11 can get into in the spacing groove 7 and avoid keeping silent 4 unable closed problem because of spacing groove 7 leads to. The connection plane 13 is provided with a bolt 14, the bolt 14 fixing the clamping table 11 to the movable clamping head 3.
The length of the handle 1 is 9-15 cm, and the longer the length of the handle 1 is, the more labor is saved when the handle is used. The middle part of the handle 1 is provided with a lightening hole 16, and the other end of the handle 1 is provided with a hanging hole 17.
The application method of the utility model comprises the following steps:
before use, the adjusting nut 6 is rotated, and the clamping head 3 is moved back to enable the jaw 4 to be larger than the diameter of the cable 18 to be stripped. One hand holds the cable 18, places the cable 18 into the jaw 4, and aligns the cable 18 into the limit groove 7. The other hand rotates the adjusting nut 6 to move the movable clamping head 3 close to the fixed clamping head 2 until the tip of the blade 8 abuts against the outer surface of the cable 18 and generates a certain pressure on the cable 18, at this time, the pressure cannot be so large that the fixed clamping head 2 and the movable clamping head 3 clamp the cable so as not to rotate, and only the blade 8 is required to lightly abut against the cable surface and the rotation of the blade 8 is not affected. Rotating the handle 1 with the cable 18 as the center of a circle drives the blade 8 to cut the surface of the cable 18 in a ring shape, and cuts the insulation skin of the cable 18.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cable skinning knife that can cut in a loop, its characterized in that includes the handle, and the one end fixedly connected with of handle is fixed the gripping head and is connected with the removal gripping head movably, forms the jaw between fixed gripping head and the removal gripping head; an operation hole is formed in the root of the fixed clamping head, and an adjusting nut is rotatably connected in the operation hole; the movable clamping head is in threaded engagement with the adjusting nut, so that the movable clamping head is close to or far away from the fixed clamping head through rotation of the adjusting nut, and the size of the jaw is changed;
A limiting groove is formed in the fixed clamping head towards the jaw; the movable clamping head is provided with a blade facing the jaw.
2. The loop-cut cable stripping knife according to claim 1 wherein the movable clamping head has a mounting slot formed therein for the blade, the blade being inserted into the mounting slot and the blade being secured in the mounting slot by a screw.
3. The wire stripper of claim 2 wherein the movable clamping head is provided with a clamping table in a form fit with the corresponding limiting groove, and a wire slot is formed in the middle of the clamping table and is communicated with the mounting groove.
4. A loop-cut cable stripping knife according to claim 3 wherein the tip of the blade extends 2-3 mm beyond the clamping table.
5. The wire stripper of claim 4 wherein the clamping table has an extension ramp and a connection plane at each end in the longitudinal direction, the slope of the extension ramp being the same as the slope of the slot wall of the slot, the connection plane being provided with a bolt to secure the clamping table to the movable clamping head.
6. The loop-cut cable stripping knife according to claim 5 wherein the length of the handle is 9-15 cm, the middle of the handle is provided with a lightening hole, and the other end of the handle is provided with a hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709700.5U CN221201963U (en) | 2023-10-10 | 2023-10-10 | Cable stripping knife capable of being cut in annular mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709700.5U CN221201963U (en) | 2023-10-10 | 2023-10-10 | Cable stripping knife capable of being cut in annular mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201963U true CN221201963U (en) | 2024-06-21 |
Family
ID=91519982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322709700.5U Active CN221201963U (en) | 2023-10-10 | 2023-10-10 | Cable stripping knife capable of being cut in annular mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201963U (en) |
-
2023
- 2023-10-10 CN CN202322709700.5U patent/CN221201963U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |