CN212571663U - Wire external insulation skin stripping tool - Google Patents
Wire external insulation skin stripping tool Download PDFInfo
- Publication number
- CN212571663U CN212571663U CN202021276503.9U CN202021276503U CN212571663U CN 212571663 U CN212571663 U CN 212571663U CN 202021276503 U CN202021276503 U CN 202021276503U CN 212571663 U CN212571663 U CN 212571663U
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- Prior art keywords
- support
- cutting blade
- connecting seat
- shaped
- arc
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- 238000009422 external insulation Methods 0.000 title claims description 10
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a wire rod outer insulation skin stripping tool, including support, cutting blade and a plurality of adjusting part, on the support was worn to locate that adjusting part can reciprocate, the adjusting part bottom was run through the support and can be dismantled with cutting blade and be connected, is equipped with the arc guiding groove of kickup bottom the support, and the axis of this arc guiding groove and cutting blade's axis parallel arrangement each other, cutting blade carries out the regulation of the depth of sinking by the adjusting part drive in the arc guiding groove of support bottom. The bottom of the support adopts the arc-shaped guide groove which is bent upwards, namely, the inner hiding of the cutting blade can be realized through the arc-shaped guide groove, the injury caused by misoperation when using tools is avoided, and the safety of operation is improved; the wire rods with different thicknesses can be positioned and attached through the arc-shaped guide grooves, so that the cutting blade can be cut into the wire rods quickly; the adjusting assembly is adopted to change the extending length of the cutting blade at the bottom of the support, so that the cutting device is suitable for cutting the outer insulating skins with different thicknesses.
Description
Technical Field
The utility model relates to a cable auxiliary construction technical field especially relates to a wire rod outer insulation skin strips instrument.
Background
Network cables and cable lines are very common in the industry, and therefore network cable joints and cable joints are visible everywhere. The peeling of the outer skins of the net wires and the cable wires is a necessary condition for realizing the joint. At present, the types of the stripping tools for the external insulating skins of the network cables and the cable lines are more, but the general structure is more complex and the space volume is large. Because the outer insulating skin materials are of various types, the space shape is not fixed, and the bearing capacity of the inner core structure is different, different changes bring different difficulties for the stripping work of the outer insulating skin.
Therefore, it is an urgent need to solve the problem of developing a fast, convenient, and protective stripping tool for insulating sheaths with different materials, different twisting angles, and different bearing capacities.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weak point to prior art, provide one kind and strip that the degree of depth is adjustable, strip convenient wire rod outer insulation skin and strip instrument.
The utility model provides a this kind of wire rod outer insulation skin stripping tool, including support, cutting blade and a plurality of adjusting part, on the support was worn to locate that adjusting part can reciprocate, the adjusting part bottom was run through the support and can be dismantled with cutting blade and be connected, is equipped with the arc guiding groove of kickup bottom the support, and the axis of this arc guiding groove and cutting blade's axis parallel arrangement each other, cutting blade carries out the regulation of the depth of sinking by the adjusting part drive in the arc guiding groove of support bottom.
The adjusting part comprises a reverse T-shaped bolt and a connecting seat with a polygonal cross section, the reverse T-shaped bolt comprises a screw rod part and a head part which are sequentially connected from top to bottom, the screw rod part is connected to the support along the vertical direction in a threaded manner, the connecting seat is sleeved between the head part and the support, a cutting blade is detachably connected to the bottom of the connecting seat through a pin, the reverse T-shaped bolt rotates to drive the connecting seat to move up and down on the support, and the connecting seat moves up and down to drive the cutting blade to sink on the support.
An anti-drop nut is connected with the screw part above the support in a threaded manner.
The head is cylindrical, and the axis of the head and the axis of the screw rod are overlapped.
The head is spherical, and the centre of sphere of head arranges on the axis of screw rod portion.
Guide ribs arranged along the axis of the arc-shaped guide groove are symmetrically arranged on two sides of the arc-shaped guide groove.
The adjusting assembly comprises a bolt, a T-shaped connecting seat and a return spring, the cross section of the T-shaped connecting seat is square, the T-shaped connecting seat can be sleeved in the support in a vertically sliding mode, the lower end of the T-shaped connecting seat penetrates out of the bottom of the support and is detachably connected with the cutting blade, the return spring is sleeved on the vertical section of the T-shaped connecting seat in the support, the adjusting bolt is connected in the support above the T-shaped connecting seat in a threaded mode, the adjusting bolt rotates to move downwards to push the T-shaped connecting seat and the cutting blade to move downwards on the support and compress the return spring; the adjusting bolt moves upwards in a rotating mode, and the reset spring resets and pushes the T-shaped connecting seat and the cutting blade to move upwards on the support.
The bottom of the support adopts the arc-shaped guide groove which is bent upwards, namely, the inner hiding of the cutting blade can be realized through the arc-shaped guide groove, the injury caused by misoperation when using tools is avoided, and the safety of operation is improved; the wire rods with different thicknesses can be positioned and attached through the arc-shaped guide grooves, so that the cutting blade can be cut into the wire rods quickly; the adjusting assembly is adopted to change the extending length of the cutting blade at the bottom of the support, so that the cutting device is suitable for cutting the outer insulating skins with different thicknesses. The utility model discloses can realize stripping fast of common net twine, cable conductor external insulation skin, be applicable to the direct handheld operation of operation personnel.
Drawings
Fig. 1 is a schematic view of a partial cross-sectional structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of a part of a sectional structure at a-a in fig. 1.
Fig. 3 is a partial sectional structural view of the direction B in fig. 2.
Fig. 4 is a schematic view of a partial cross-sectional structure of a second embodiment of the present invention.
Fig. 5 is a partial sectional view of fig. 4 at C-C.
The labels shown in the figures and the corresponding component names are:
1. a support; 11. an arc-shaped guide groove; 12. a guide rib; 13. perforating;
2. a cutting blade; 21. a pin;
3. an adjustment assembly; 31. an inverted T-bolt; 32. a connecting seat; 321. an inverted T-shaped clamping groove; 33. an anti-drop nut; 34. adjusting the bolt; 35. a T-shaped connecting seat; 36. a return spring.
Detailed Description
Example one
As can be seen from fig. 1 to 3, the wire outer insulation stripping tool of the present embodiment comprises a support 1, a cutting blade 2 and two sets of adjusting components 3,
the adjusting component 3 comprises an inverted T-shaped bolt 31 and a connecting seat 32, the inverted T-shaped bolt comprises a screw rod part and a head part which are sequentially connected from top to bottom, the head part is cylindrical, and the axis of the head part is superposed with the axis of the screw rod part; the cross section of the connecting seat 32 is polygonal, an inverted T-shaped clamping groove 321 which is matched with the head part of the inverted T-shaped bolt 31 and the lower end of the screw rod part is arranged on the connecting seat 32, the connecting seat 32 is sleeved outside the head part of the inverted T-shaped bolt 31 through the gap of the inverted T-shaped clamping groove 321, and the inverted T-shaped bolt 31 can rotate on the connecting seat 32 around the axis thereof;
an arc-shaped guide groove 11 which is bent upwards is arranged at the bottom of the support 1, guide ribs 12 which are arranged along the axis of the arc-shaped guide groove 11 are symmetrically arranged at two sides of the arc-shaped guide groove 11, two through holes 13 for installing the adjusting component 3 are vertically formed in the support 1, each through hole 13 comprises a threaded section which is matched with the threaded section of the inverted T-shaped bolt 31 and a polygonal section which is matched with the connecting seat 32, the threaded section of the inverted T-shaped bolt 31 is connected into the threaded section of the through hole 13 in a threaded manner, the connecting seat 32 is clamped in the polygonal section of the through hole 13 through the inverted T-shaped bolt 31, the bottom of the connecting seat 32 extends out of the support 1, the inverted T-shaped bolt 31 rotates in the through hole 13 and moves up and down along the axis of the through hole 13;
cutting blade 2 can dismantle through pin 21 and connect in the connecting seat 32 bottom of two adjusting part 3, and cutting blade 2's axis and the mutual parallel arrangement of axis in arc guiding groove 11, connecting seat 32 reciprocates and drives cutting blade 2 and carry out the regulation of the depth of sinking in the arc guiding groove 11 of support 1 bottom.
As can be seen from fig. 1 and 2, the adjusting assembly 3 of the present embodiment further includes a retaining nut 33, the upper end of the screw portion of the inverted T-shaped bolt 31 passes through the top of the support 1, and the retaining nut 33 is screwed on the screw portion above the support 1.
In this embodiment, the head of the inverted T-shaped bolt may also be spherical, and the center of sphere of the head is arranged on the axis of the screw portion.
In this embodiment, the connecting seat 32 is formed by two half seats clamped to each other, and the inverted T-shaped slot 321 is disposed on the two half seats.
Example two
As can be seen from fig. 4 and 5, the difference between the present embodiment and the first embodiment is that the adjusting assembly 3 includes an adjusting bolt 34, a T-shaped connecting seat 35 and a return spring 36, the cross section of the T-shaped connecting seat 35 is square, the through hole 13 on the support 1 includes a threaded section matching with the threaded portion of the adjusting bolt 34 and a T-shaped section matching with the T-shaped connecting seat 35, the cross section of the T-shaped section is square corresponding to the T-shaped connecting seat 35, the T-shaped connecting seat 35 is slidably sleeved in the T-shaped section up and down, the return spring 36 is sleeved on the vertical section of the T-shaped connecting seat 35 in the T-shaped section, the adjusting bolt 34 is threadedly connected in the threaded section of the through hole 13, the lower end of the T-shaped connecting seat 35 penetrates through the bottom of the through hole 13 to be detachably connected with the cutting blade 2, the adjusting bolt 34 rotates to move down to push the T-shaped, the cutting blade 2 moves downwards along with the T-shaped connecting seat 35 and extends into the outer insulation surface of the wire rod; the adjusting bolt 34 moves upwards in a rotating way, the return spring 36 returns to push the T-shaped connecting seat 35 to move upwards in the T-shaped section of the through hole 13, and the cutting blade 2 moves upwards along with the T-shaped connecting seat 35 and retracts into the arc-shaped guide groove 11.
As shown in fig. 1, the utility model has the following usage:
1. after holding the support 1 by hand, the operator presses the arc-shaped guide groove 11 on the outer insulation surface a of the wire rod.
2. The adjusting assembly 2 is rotated so that the cutting blade 3 reaches a depth to cut the outer insulation skin a of the wire.
3. The support 1 is pushed along the axis of the wire, and the cutting blade 3 moves forwards and cuts the outer insulation skin a of the wire.
4. After use, the adjustment assembly 2 is rotated in the reverse direction so that the cutting blade 3 is retracted.
In order to prevent the utility model discloses self weight leads to the maloperation too greatly, still can put support 1 upside down during the use with the desktop on, the rethread pulls the wire rod cutting external insulation skin.
In order to conveniently cut longer wires, a plurality of supports 1 can be combined when the wire cutter is used, and the single-time operation length is improved.
The utility model can be used for stripping the outer insulating skin of five-type network cables, super five-type network cables, six-type network cables, super six-type network cables and cable wires; can be used for stripping the outer insulating skin of common plastic, rubber, halogen-free and Teflon wires.
Claims (7)
1. The utility model provides a wire rod outer insulation skin instrument of peeling which characterized in that: including support (1), cutting blade (2) and a plurality of adjusting part (3), on the support was worn to locate that adjusting part can reciprocate, the adjusting part bottom was run through the support and can be dismantled with cutting blade and be connected, is equipped with arc guiding groove (11) of kickup bottom the support, and the axis of this arc guiding groove and cutting blade's axis are parallel arrangement each other, and cutting blade carries out the regulation of the depth of sinking in the arc guiding groove of support bottom by the adjusting part drive.
2. The tool for stripping the external insulation of the wire according to claim 1, wherein: the adjusting part comprises a reverse T-shaped bolt (31) and a connecting seat (32) with a polygonal cross section, the reverse T-shaped bolt comprises a screw rod part and a head part which are sequentially connected from top to bottom, the screw rod part is connected to the support along the vertical direction in a threaded manner, the connecting seat is sleeved between the head part and the support, a cutting blade is detachably connected to the bottom of the connecting seat through a pin, the reverse T-shaped bolt rotates to drive the connecting seat to move up and down on the support, and the connecting seat moves up and down to drive the cutting blade to sink on the support.
3. The tool for stripping the external insulation of the wire according to claim 2, wherein: the screw part above the support is connected with an anti-drop nut (33) in a threaded manner.
4. The tool for stripping the external insulation of the wire according to claim 2, wherein: the head is cylindrical, and the axis of the head and the axis of the screw rod are overlapped.
5. The tool for stripping the external insulation of the wire according to claim 2, wherein: the head is spherical, and the centre of sphere of head arranges on the axis of screw rod portion.
6. The tool for stripping the external insulation of the wire according to claim 1, wherein: guide ribs (12) arranged along the axis of the arc-shaped guide groove are symmetrically arranged on two sides of the arc-shaped guide groove.
7. The tool for stripping the external insulation of the wire according to claim 1, wherein: the adjusting assembly comprises a bolt (34), a T-shaped connecting seat (35) and a reset spring (36), the cross section of the T-shaped connecting seat is square, the T-shaped connecting seat can be sleeved in the support in a vertically sliding mode, the lower end of the T-shaped connecting seat penetrates out of the bottom of the support to be detachably connected with the cutting blade, the reset spring is sleeved on the vertical section of the T-shaped connecting seat in the support, the adjusting bolt is connected in the support above the T-shaped connecting seat in a threaded mode, the adjusting bolt rotates to move downwards to push the T-shaped connecting seat and the cutting blade to move downwards on the support and compress the reset spring; the adjusting bolt moves upwards in a rotating mode, and the reset spring resets and pushes the T-shaped connecting seat and the cutting blade to move upwards on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276503.9U CN212571663U (en) | 2020-07-03 | 2020-07-03 | Wire external insulation skin stripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276503.9U CN212571663U (en) | 2020-07-03 | 2020-07-03 | Wire external insulation skin stripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571663U true CN212571663U (en) | 2021-02-19 |
Family
ID=74615244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021276503.9U Active CN212571663U (en) | 2020-07-03 | 2020-07-03 | Wire external insulation skin stripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571663U (en) |
-
2020
- 2020-07-03 CN CN202021276503.9U patent/CN212571663U/en active Active
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| GR01 | Patent grant |