CN113612165A - Cable stripping device - Google Patents
Cable stripping device Download PDFInfo
- Publication number
- CN113612165A CN113612165A CN202110871677.2A CN202110871677A CN113612165A CN 113612165 A CN113612165 A CN 113612165A CN 202110871677 A CN202110871677 A CN 202110871677A CN 113612165 A CN113612165 A CN 113612165A
- Authority
- CN
- China
- Prior art keywords
- cable
- blade
- connecting rod
- sliding block
- stripping
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 description 9
- 210000003491 skin Anatomy 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
Images
Classifications
-
- 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
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/126—Machines the cutting element not rotating about the wire or cable making a longitudinal cut
-
- 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
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1263—Machines the cutting element not rotating about the wire or cable making a transverse and longitudinal cut
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model provides a cable wire stripping device, includes cable sleeve, cable stop device and blade device, cable sleeve divide into the cable wire stripping portion that is located the front end and is located the cable wire insertion portion of rear end, the blade device is located cable wire stripping portion directly over, its characterized in that: the blade device comprises a blade, a blade vertical displacement device and a blade horizontal displacement device, the blade is positioned at the bottom of the blade vertical displacement device, the blade horizontal displacement device comprises a guide rail fixed at the bottom of the cable sleeve, a sliding block sleeved on the guide rail and a connecting rod driving device for driving the sliding block to move, and the sliding block and the blade vertical displacement device are fixedly connected together through a first connecting plate. The wire stripping device is simple in structure, convenient to operate and high in wire stripping efficiency.
Description
Technical Field
The invention belongs to the field of power equipment, and particularly relates to a cable stripping device.
Background
The cable stripping tool is used as a device for cutting the cable insulation skin on the outer ring of the end part of a cable, and although a special stripping machine can be used for cutting the cable insulation skin at present, the stripping machine is usually large in size, is suitable for batch production in factories, and is not suitable for outdoor operation.
At present, in outdoor operation, the common cutters are adopted for stripping cables, the stripping speed is low, accidental finger scratches can be caused sometimes, and the safety is not enough.
Chinese patent No. CN205141544U, the utility model discloses a stable cable stripping tool with the date of granted bulletin being 2016, 4 and 6 days, which comprises a connecting rod, a ball, a pressing plate, an extension rod, a brake cable, a blade, a knife holder and a protective cover, wherein the two sides of the protective cover are respectively provided with the pressing plate, the outer surface of the pressing plate is movably connected with the bottom of the protective cover through the connecting rod, the top of the pressing plate is connected with the bottom of the extension rod, one end of a steel wire rope in the brake cable is connected between the tops of the extension rods on the two sides of the protective cover, the other end of the steel wire rope in the brake cable passes through one end of a clamping handle and is connected onto a grab handle, wherein the clamping handle is movably connected with the grab handle which is fixedly connected with the top of the protective cover, and the inner surface of the pressing plate is provided with the ball; the top of the protective cover is provided with a cutter holder, and a blade is movably connected in the cutter holder.
The device is through three point contact cable epidermis for it is stable to slide in the process of skinning, thereby improves the efficiency of skinning, because the effect of safety cover surrounds the blade, and is safer. However, the device has the following problems in practical use: 1. the device only depends on the protective cover to hoop the cable when stripping the cable, and does not have a cable lifting device, so that the cable is clamped by using larger force, and the subsequent cable is lifted by hands when the protective cover is dragged to strip the cable, so that the operation is very inconvenient; 2. the device realizes the wire stripping operation by using a mode of dragging the protective cover by using the grab handle, but the traditional cable wire stripping mode is very thick, so that the wire stripping mode without any force assistance is not greatly different from the wire stripping mode by using a common cutter, wastes time and labor, and is easy to cause equipment damage.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the cable stripping device which is simple in structure, convenient to operate and high in cable stripping efficiency.
In order to achieve the above purpose, the technical solution of the invention is as follows: the utility model provides a cable wire stripping device, includes cable sleeve, cable stop device and blade device, cable sleeve divide into the cable wire stripping portion that is located the front end and is located the cable wire insertion portion of rear end, the blade device is located cable wire stripping portion directly over, its characterized in that: the blade device comprises a blade, a blade vertical displacement device and a blade horizontal displacement device, the blade is positioned at the bottom of the blade vertical displacement device, the blade horizontal displacement device comprises a guide rail fixed at the bottom of the cable sleeve, a sliding block sleeved on the guide rail and a connecting rod driving device for driving the sliding block to move, and the sliding block and the blade vertical displacement device are fixedly connected together through a first connecting plate.
The blade vertical displacement device comprises a cylindrical shell and a spiral lifting device which is screwed in the cylindrical shell, two ends of the spiral lifting device respectively extend out of the cylindrical shell, and the blade is fixedly connected to the bottom of the spiral lifting device.
The spiral lifting device comprises a stud screwed in the cylindrical shell and an adjusting knob fixed at the top of the stud, and the blade is fixedly connected to the bottom of the stud.
The connecting rod driving device comprises a second connecting plate, a first connecting rod and a second connecting rod, the second connecting plate is fixedly connected with the sliding block, the first connecting plate and the second connecting plate are arranged on two sides of the sliding block in a row, the first connecting rod is rotatably connected with the front end of the cable stripping part through a connecting nut, one end of the second connecting rod is fixedly connected with the second connecting plate, and the other end of the second connecting rod is movably connected with the first connecting rod.
And lightening holes are densely distributed in the cable plug wire part and the first connecting plate.
The guide rail is provided with a guide groove, and the sliding block is in sliding connection with the guide groove through a convex block on the sliding block
The cable limiting device is a fastening nut fixed on the cable plugging portion.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the contact force between the blade and the cable is controlled by the blade up-and-down displacement device, the connecting rod driving device is used for driving the sliding block to move on the guide rail so as to drive the blade to cut the cable skin, the peeling operation can be more labor-saving and time-saving due to the force of the connecting rod driving device, and the operation is simple and convenient, so that a worker can perform the peeling operation under a more complicated operation environment.
2. The invention uses the spiral lifting device to control the lifting of the blade, the spiral lifting device has small volume and accurate control, can effectively reduce the wire stripping difficulty of workers and improve the wire stripping efficiency.
3. According to the invention, the lightening holes are formed in the cable plug wire part and the first connecting plate, so that the weight of equipment can be greatly reduced, and workers can conveniently work aloft.
Drawings
Fig. 1 is a first schematic structural view (front view) of the present invention.
Fig. 2 is a second schematic structural view (rear view) of the present invention.
In the figure: the cable stripping device comprises a cable sleeve 1, a cable limiting device 2, a blade device 3, a cable stripping portion 4, a cable inserting portion 5, a blade 6, a blade up-and-down displacement device 7, a blade left-and-right displacement device 8, a guide rail 9, a sliding block 10, a connecting rod driving device 11, a first connecting plate 12, a cylindrical shell 13, a spiral lifting device 14, a stud 15, an adjusting knob 16, a second connecting plate 17, a first connecting rod 18, a second connecting rod 19, a lightening hole 20 and a guide groove 21.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-2, a cable stripping device comprises a cable sleeve 1, a cable limiting device 2 and a blade device 3, wherein the cable sleeve 1 is divided into a cable stripping portion 4 at the front end and a cable inserting portion 5 at the rear end, a fastening nut is arranged on the cable inserting portion 5 as the cable limiting device 2, the blade device 3 is arranged right above the cable stripping portion 4, the blade device 3 comprises a blade 6, a blade up-and-down displacement device 7 and a blade left-and-right displacement device 8, the blade up-and-down displacement device 7 comprises a cylindrical shell 13 and a spiral lifting device 14 screwed inside the cylindrical shell 13, the spiral lifting device 14 comprises a stud 15 screwed inside the cylindrical shell 13 and an adjusting knob 16 fixed on the top of the stud 15, two ends of the stud 15 respectively extend out of the cylindrical shell 13, the blade 6 is fixedly connected to the bottom of the stud 15, the left and right blade displacement device 8 comprises a guide rail 9 fixed at the bottom of the cable sleeve 1, a slider 10 and a connecting rod driving device 11 for driving the slider 10 to move, a guide groove 21 is formed in the guide rail 9, the slider 10 is in sliding connection with the guide groove 21 through a convex block on the slider, and the slider 10 and the upper and lower blade displacement device 7 are fixedly connected together through a first connecting plate 12.
The connecting rod driving device 11 comprises a second connecting plate 17, a first connecting rod 18 and a second connecting rod 19, the second connecting plate 17 is fixedly connected with the sliding block 10, the first connecting plate 12 and the second connecting plate 17 are respectively arranged on two sides of the sliding block 10, the first connecting rod 18 is rotatably connected with the front end of the cable stripping part 4 through a connecting nut, one end of the second connecting rod 19 is fixedly connected with the second connecting plate 17, and the other end of the second connecting rod 19 is movably connected with the first connecting rod 18.
In order to reduce the weight of the device, the cable insertion portion 5 and the first connection plate 12 are densely provided with lightening holes 20.
The working process of the invention is as follows: firstly, a cable to be stripped is inserted from a cable inserting part 5 at the rear end of a cable sleeve 1, finally, the foremost end of the cable reaches the foremost position of a cable stripping part 4, then a fastening nut on the cable inserting part 5 is screwed, the cable in the cable inserting part 5 is only clamped, then the contact depth of a blade 6 and the cable skin is adjusted through an adjusting knob 16 according to the thickness of the cable skin, then, one hand tightly holds the cable inserting part 5, the other hand pushes and pulls a first connecting rod 18, a sliding block 10 is driven to move back and forth on a guide rail 9 through the transmission of a second connecting rod 19, the blade 6 is driven to slide back and forth on the cable skin until the cable skin is cut, a guide groove 21 on the guide rail 9 can guide the movement of the blade 6, and the length of the guide groove 21 also determines the stroke of the blade 6. And after the blade 6 is reset, loosening the fastening nut, rotating the cable for one turn, repeating the previous skin cutting operation, cutting four longitudinal lines at least along the circumference of the cable, finally performing girdling operation on the cable by using a simple girdling tool, and peeling off the skin completely separated from the cable.
The cable cutting device is light in structure and simple and convenient to operate, and is particularly suitable for field operation of a first-line operator on a high tower, the operator only needs to insert a cable to be cut into the device, one hand tightly holds the cable inserting part 5, and the other hand pushes and pulls the first connecting rod 18.
Claims (7)
1. The utility model provides a cable wire stripping device, includes cable sleeve (1), cable stop device (2) and blade device (3), cable sleeve (1) divide into cable wire stripping portion (4) that are located the front end and cable wire insertion portion (5) that are located the rear end, blade device (3) are located cable wire stripping portion (4) directly over, its characterized in that: the blade device (3) comprises a blade (6), a blade up-and-down displacement device (7) and a blade left-and-right displacement device (8), wherein the blade (6) is positioned at the bottom of the blade up-and-down displacement device (7), the blade left-and-right displacement device (8) comprises a guide rail (9) fixed at the bottom of the cable sleeve (1), a sliding block (10) sleeved on the guide rail (9) and a connecting rod driving device (11) for driving the sliding block (10) to move, and the sliding block (10) and the blade up-and-down displacement device (7) are fixedly connected together through a first connecting plate (12).
2. A cable stripping device as claimed in claim 1, characterised in that: the blade up-and-down displacement device (7) comprises a cylindrical shell (13) and a spiral lifting device (14) which is screwed in the cylindrical shell (13), two ends of the spiral lifting device (14) respectively extend out of the cylindrical shell (13), and the blade (6) is fixedly connected to the bottom of the spiral lifting device (14).
3. A cable stripping device as claimed in claim 2, in which: the spiral lifting device (14) comprises a stud (15) screwed in the cylindrical shell (13) and an adjusting knob (16) fixed to the top of the stud (15), and the blade (6) is fixedly connected to the bottom of the stud (15).
4. A cable stripping device as claimed in claim 1, characterised in that: the connecting rod driving device (11) comprises a second connecting plate (17), a first connecting rod (18) and a second connecting rod (19), the second connecting plate (17) is fixedly connected with the sliding block (10), the first connecting plate (12) and the second connecting plate (17) are arranged on two sides of the sliding block (10) in a row, the first connecting rod (18) is rotatably connected with the front end of the cable stripping part (4) through a connecting nut, one end of the second connecting rod (19) is fixedly connected with the second connecting plate (17), and the other end of the second connecting rod (19) is movably connected with the first connecting rod (18).
5. A cable stripping device as claimed in claim 1, characterised in that: lightening holes (20) are densely distributed in the cable plug wire part (5) and the first connecting plate (12).
6. A cable stripping device as claimed in claim 1, characterised in that: the guide rail (9) is provided with a guide groove (21), and the sliding block (10) is connected with the guide groove (21) in a sliding mode through a convex block on the sliding block.
7. A cable stripping device as claimed in claim 1, characterised in that: the cable limiting device (2) is a fastening nut fixed on the cable plug wire part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871677.2A CN113612165A (en) | 2021-07-30 | 2021-07-30 | Cable stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871677.2A CN113612165A (en) | 2021-07-30 | 2021-07-30 | Cable stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113612165A true CN113612165A (en) | 2021-11-05 |
Family
ID=78306222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110871677.2A Pending CN113612165A (en) | 2021-07-30 | 2021-07-30 | Cable stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113612165A (en) |
-
2021
- 2021-07-30 CN CN202110871677.2A patent/CN113612165A/en active Pending
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