CN107546661B - Special tool for cable peeling - Google Patents
Special tool for cable peeling Download PDFInfo
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- CN107546661B CN107546661B CN201710947670.8A CN201710947670A CN107546661B CN 107546661 B CN107546661 B CN 107546661B CN 201710947670 A CN201710947670 A CN 201710947670A CN 107546661 B CN107546661 B CN 107546661B
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- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
A special tool for cable peeling relates to the technical field of power tools. The invention solves the problems of low working efficiency, high labor intensity, poor peeling effect and low safety of the existing common knife for cutting the protective sheath of the cable. Two supporting plates are arranged on two sides of the rear portion of a rectangular base, two guiding devices are sleeved on the rectangular base, two limiting plates are located between the two guiding devices, one end of a tool rest is rotatably connected with the two supporting plates, a tool is arranged at the other end of the tool rest, the other ends of two limiting claws are respectively matched with limiting blocks of the two limiting plates, an auxiliary clamping device is arranged on a U-shaped plate, one end of the auxiliary clamping device is fixedly connected with the tool rest, a first handle is arranged on the tool rest, one end of the first handle is fixedly connected with the upper portion of the tool rest, a second handle is arranged on the base, and one end of the second handle is fixedly connected. The invention is used for cutting the protective sheath of the cable.
Description
Technical Field
The invention relates to the technical field of electric power tools, in particular to a special tool for cable stripping.
Background
When the cable of the substation is constructed, the protective outer skin of the cable is often required to be cut, but the hard outer skin is broken to scratch the fingers of constructors, so that the safety is low, and particularly the armored cable is not easy to damage; because there is not special cable skinning instrument, there are low in work efficiency, intensity of labour is big in the protection crust that adopts ordinary sword cutting cable, and because can't adjust the income sword degree of depth, lead to the poor problem of skinning effect.
In conclusion, the problems of low working efficiency, high labor intensity, poor peeling effect and low safety of the conventional common knife for cutting the protective sheath of the cable exist.
Disclosure of Invention
The invention aims to solve the problems of low working efficiency, high labor intensity, poor peeling effect and low safety of the existing common knife for cutting the protective sheath of the cable, and further provides a special tool for peeling the cable.
The technical scheme of the invention is as follows:
a special tool for peeling a cable comprises a base, a tool rest, a first handle, a second handle, a U-shaped plate, a cutter, an auxiliary clamping device, two supporting plates, two limiting claws, two limiting plates and two guiding devices,
the base is a rectangular base, the two supporting plates are arranged on two sides of the rear portion of the rectangular base, one ends of the two supporting plates are fixedly connected with the rectangular base, the two guide devices are sequentially sleeved at the front end and the middle end of the rectangular base from front to back, the two limiting plates are located between the two guide devices, one ends of the two limiting plates are fixedly connected with the base, the knife rest is arranged above the base, one end of the knife rest is rotatably connected with the two supporting plates, the other end of the knife rest is overlapped on one guide device located at the front end of the rectangular base, the knife is arranged at the other end of the knife rest, the U-shaped plate is arranged at the front end of the knife rest, the two limiting claws are located on two sides of the U-shaped plate, one ends of the two limiting claws are fixedly connected with two ends of the U-shaped plate, a plurality of saw, one end of the auxiliary clamping device is fixedly connected with the tool rest, the first handle is arranged on the tool rest, one end of the first handle is fixedly connected with the upper part of the tool rest, the second handle is arranged on the base, and one end of the second handle is fixedly connected with the rear end of the base.
Furthermore, the auxiliary clamping device comprises a fixed torsion, a threaded rod, a compression leg and two first nuts, a threaded hole is machined in the middle of the U-shaped plate, the threaded rod penetrates through the U-shaped plate, one end of the threaded rod is fixedly connected with the compression leg, the other end of the threaded rod is fixedly connected with the middle of the fixed torsion, and the two first nuts are respectively installed at the upper end and the lower end of the U-shaped plate and are in threaded fit with the threaded rod.
Further, every guider includes guide pulley supporting seat, two pivot and two guide pulleys, and guide pulley supporting seat suit is on the base, and two pivot are vertical to be installed in the both sides of the up end of guide pulley supporting seat, and two guide pulleys are respectively the suit on two pivots, and two guide pulleys rotate with two pivots to be connected.
Furthermore, two grooves are respectively processed on two sides of the base, and two guide wheel supporting seats of the two guide devices are respectively clamped in the two grooves of the base.
Furthermore, the guide wheel support seat of each guide device is of a rectangular sleeve-shaped structure, the other end of the guide wheel support seat of each guide device is of a rectangular plate-shaped structure, and the two guide devices are fixedly connected through the connecting bolts.
Further, the distance between two guide wheels arranged on the guide wheel supporting seat is larger than the diameter of the workpiece.
Furthermore, the limiting claw structure further comprises two positioning pins, a strip-shaped hole is processed in the upper portion of each limiting claw along the vertical direction, the two positioning pins are respectively installed on two sides of the front end of the tool rest, one ends of the two positioning pins are fixedly connected with the tool rest, and the other ends of the two positioning pins are inserted into the two strip-shaped holes of the two limiting claws.
Furthermore, the novel electric heating wire rope further comprises a first rubber sleeve and a second rubber sleeve, wherein the first rubber sleeve is sleeved on the first handle, and the second rubber sleeve is sleeved on the second handle.
Furthermore, the tool rest further comprises four locking bolts and four second nuts, four threaded holes are machined in the front end of the tool rest, the tool is installed among the four threaded holes, the four locking bolts penetrate through the four threaded holes of the tool rest, and the four second nuts are fixedly connected with the four locking bolts in a threaded connection mode and lock the tool on the tool rest.
Further, the tool 6 is a high-speed steel tool.
Compared with the prior art, the invention has the following effects:
1. the invention effectively improves the working efficiency of cutting the cable sheath. The cable is stretched into the four guide wheels 11-3 to be clamped, the cutting depth of the cutter 6 is adjusted through the two limiting claws 9 to realize primary fixation, and the auxiliary clamping device 7 is adjusted to be fastened and then the first handle 3 and the second handle 4 are held to be pulled backwards, so that the cutting operation of the sheath of the cable can be easily completed. The invention has convenient operation and high working efficiency.
2. The invention effectively reduces the labor intensity of workers, after the cable is preliminarily fixed and fastened, the first handle 3 and the second handle 4 are held and pulled backwards to easily complete the cutting operation of the sheath of the cable, and the first rubber sleeve 3-1 and the second rubber sleeve 4-1 are respectively sleeved outside the first handle 3 and the second handle 4, thereby effectively reducing the injury to the workers and having better safety.
3. The invention can cut the cable with the diameter not more than 50mm, and the cable can be fully displayed and verified in the cable construction of transformer substations and lines. Greatly reducing the strength of cable construction and lightening the operation damage of construction. The invention can greatly exert speed and reduce fatigue damage to human body caused by repeated labor in cable construction requiring more cables, has obvious benefits for improving construction progress and reducing labor cost, and has great popularization significance and market demand.
Drawings
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a front view of FIG. 1; fig. 3 is a side view of fig. 1.
Detailed Description
The first embodiment is as follows: the embodiment is described by combining fig. 1, the special tool for peeling the cable of the embodiment comprises a base 1, a tool rest 2, a first handle 3, a second handle 4, a U-shaped plate 5, a cutter 6, an auxiliary clamping device 7, two supporting plates 8, two limiting claws 9, two limiting plates 10 and two guiding devices 11, wherein the base 1 is a rectangular base, the two supporting plates 8 are arranged on two sides of the rear part of the rectangular base, one end of each of the two supporting plates 8 is fixedly connected with the rectangular base, the two guiding devices 11 are sequentially sleeved at the front end and the middle end of the rectangular base from front to back, the two limiting plates 10 are positioned between the two guiding devices 11, one end of each of the two limiting plates 10 is fixedly connected with the base 1, the tool rest 2 is arranged above the base, one end of the tool rest 2 is rotatably connected with the two supporting plates 8, the other end of the tool rest 2 is lapped on one guiding device 11, the other end at knife rest 2 is installed to cutter 6, the front end at knife rest 2 is installed to U template 5, two restriction claws 9 are located the both sides of U template 5, the one end of two restriction claws 9 and the both ends rigid coupling of U template 5, a plurality of sawtooth of every restriction claw 9's other end uniform processing, two restriction claws 9's the other end respectively with the stopper cooperation of two restriction boards 10, supplementary clamping device 7 is installed on U template 5, the one end and the knife rest 2 rigid coupling of supplementary clamping device 7, the first in command 3 is installed on knife rest 2, the one end of the first in command 3 and the upper portion rigid coupling of knife rest 2, the second in command 4 is installed on base 1, the one end of the second in command 4 and base 1's rear end rigid coupling.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 and 3, the auxiliary clamping device 7 of the embodiment includes a fixed knob 7-1, a threaded rod 7-2, a compression post and two first nuts 7-3, a threaded hole is processed in the middle of the U-shaped plate 5, the threaded rod 7-2 penetrates through the U-shaped plate 5, one end of the threaded rod 7-2 is fixedly connected with the compression post, the other end of the threaded rod 7-2 is fixedly connected with the middle of the fixed knob 7-1, and the two first nuts 7-3 are respectively installed at the upper end and the lower end of the U-shaped plate 5 and are in threaded fit with the threaded rod 7-2. According to the arrangement, the screw fixing button 7-1 is screwed, so that the compression leg arranged below the threaded rod 7-2 moves downwards and compresses the cable, and the threaded rod 7-2 is locked on the U-shaped plate 5 by screwing the two first nuts 7-3, so that the cable is fastened. Other components and connections are the same as in the first embodiment.
The third concrete implementation mode: referring to fig. 1 and 2 to describe the present embodiment, each guide device 11 of the present embodiment includes a guide wheel support base 11-1, two rotating shafts 11-2, and two guide wheels 11-3, the guide wheel support base 11-1 is sleeved on the base 1, the two rotating shafts 11-2 are vertically installed on two sides of the upper end surface of the guide wheel support base 11-1, the two guide wheels 11-3 are respectively sleeved on the two rotating shafts 11-2, and the two guide wheels 11-3 are rotatably connected with the two rotating shafts 11-2. Due to the arrangement, on one hand, when the first handle 3 and the second handle 4 are pulled backwards, the relative rolling motion between the cable and the two guide wheels 11-3 is realized, the friction resistance between the cable and the two guide wheels 11-3 is effectively reduced, and the working efficiency is increased; on the other reverse side, the two guide wheels 11-3 play a role in limiting and guiding the cable, so that the peeling positions of the cable are prevented from being uneven, and the peeling effect of the cable is ensured. Other compositions and connections are the same as in the first or second embodiments.
The fourth concrete implementation mode: referring to fig. 1 and 2, the embodiment is described, two grooves 1-1 are respectively formed on two sides of a base 1 of the embodiment, and two guide wheel supporting seats 11-1 of two guiding devices 11 are respectively clamped in the two grooves 1-1 of the base 1. So set up, two recesses 1-1 of base 1 play spacing effect to two guider 11, avoid two guider 11 to become flexible at the during operation, can guarantee the effect of skinning of cable. Other compositions and connection relationships are the same as in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 and fig. 2, and further includes a connecting bolt 13, one end of the guide wheel support base 11-1 of each guide device 11 is a rectangular sleeve-shaped structure, the other end of the guide wheel support base 11-1 of each guide device 11 is a rectangular plate-shaped structure, and the two guide devices 11 are fixedly connected through the connecting bolt 13. According to the arrangement, the two guide devices 11 are fixedly connected through the connecting bolt 13, so that the two guide devices 11 are prevented from loosening in the process of cutting the outer skin of the cable. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
The sixth specific implementation mode: referring to fig. 2 and 3, the distance L between the two guide wheels 11-3 mounted on the guide wheel support base 11-1 of the present embodiment is larger than the diameter of the workpiece. So set up, guarantee that the cable can realize the roll connection between two guide pulleys 11-3. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the embodiment is described with reference to fig. 1 and fig. 2, and the embodiment further includes two positioning pins 12, wherein a strip-shaped hole 9-1 is formed in the upper portion of each limiting claw 9 along the vertical direction, the two positioning pins 12 are respectively installed on two sides of the front end of the tool holder 2, one end of each positioning pin 12 is fixedly connected with the tool holder 2, and the other end of each positioning pin 12 is inserted into the two strip-shaped holes 9-1 of the two limiting claws 9. So set up, after the cable stretched into and carries out the centre gripping between four guide pulleys 11-3, two restriction claws 9 realized the preliminary fixed of cable with two backup pad 8 cooperations of installing on base 1 respectively, adjusted auxiliary clamping device 7 and made. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
The specific implementation mode is eight: the embodiment is described with reference to fig. 2, and the embodiment further includes a first rubber sleeve 3-1 and a second rubber sleeve 4-1, wherein the first rubber sleeve 3-1 is sleeved on the first handle 3, and the second rubber sleeve 4-1 is sleeved on the second handle 4. By the arrangement, the first rubber sleeve 3-1 and the second rubber sleeve 4-1 can play a role in protection, so that the first handle 3 and the second handle 4 are prevented from rusting and corroding due to long-time exposure in air; on the other hand, when the first handle 3 and the second handle 4 are held and pulled backwards to finish the cutting operation of the cable sheath, the operation comfort of workers is increased, and hands are prevented from being scratched. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six or seven.
The specific implementation method nine: the embodiment is described with reference to fig. 1, and further includes four locking bolts and four second nuts, four threaded holes are processed at the front end of the tool holder 2, the tool 6 is installed between the four threaded holes, the four locking bolts pass through the four threaded holes of the tool holder 2, and the four second nuts are fixedly connected with the four locking bolts in a threaded connection manner and lock the tool 6 on the tool holder 2. So set up, cutter 6 is through four locking bolt and four second nut fixed mounting on knife rest 2, conveniently changes cutter 6. Other compositions and connection relationships are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
The detailed implementation mode is ten: the present embodiment will be described with reference to fig. 1, and the tool 6 of the present embodiment is a high-speed steel tool. By the arrangement, the high-speed steel cutter has the characteristics of high hardness, high wear resistance and high heat resistance, and has a long service life. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six, seven, eight or nine.
The working principle is as follows:
the working principle of the invention is explained in conjunction with fig. 1 to 3: firstly, a cable passes through two guide devices 11 and extends into four guide wheels 11-3 at the front end of the cable to be clamped; then, the cutting depth of the cutter 6 is adjusted to a proper position through the two limiting claws 9, and the two limiting claws 9 are respectively matched with the two supporting plates 8 arranged on the base 1 to realize the primary fixation of the cable; finally, adjusting a fixing button 7-1 of the auxiliary clamping device 7 to enable a pressing column arranged below the threaded rod 7-2 to descend to tightly press and fasten the cable; the first handle 3 and the second handle 4 are held and pulled backwards, so that the cutting operation of the cable sheath can be easily completed.
Claims (7)
1. The utility model provides a cable specialized tool that skins which characterized in that: it comprises a base (1), a knife rest (2), a first handle (3), a second handle (4), a U-shaped plate (5), a cutter (6), an auxiliary clamping device (7), two supporting plates (8), two limiting claws (9), two limiting plates (10) and two guiding devices (11),
the base (1) is a rectangular base, the two supporting plates (8) are arranged on two sides of the rear part of the rectangular base, one end of each supporting plate (8) is fixedly connected with the rectangular base, the two guide devices (11) are sequentially sleeved at the front end and the middle end of the rectangular base from front to back, the two limiting plates (10) are positioned between the two guide devices (11), one end of each limiting plate (10) is fixedly connected with the base (1), the knife rest (2) is arranged above the base, one end of the knife rest (2) is rotatably connected with the two supporting plates (8), the other end of the knife rest (2) is overlapped on one guide device (11) arranged at the front end of the rectangular base, a cutter (6) is arranged at the other end of the knife rest (2), the U-shaped plate (5) is arranged at the front end of the knife rest (2), the two limiting claws (9) are arranged on two sides of the U-shaped plate (5), one end of the two, the other end of each limiting claw (9) is uniformly processed with a plurality of sawteeth, the other ends of the two limiting claws (9) are respectively matched with limiting blocks of two limiting plates (10), an auxiliary clamping device (7) is arranged on the U-shaped plate (5), one end of the auxiliary clamping device (7) is fixedly connected with a tool rest (2), a first handle (3) is arranged on the tool rest (2), one end of the first handle (3) is fixedly connected with the upper part of the tool rest (2), a second handle (4) is arranged on the base (1), and one end of the second handle (4) is fixedly connected with the rear end of the base (1);
the auxiliary clamping device (7) comprises a fixed torsion (7-1), a threaded rod (7-2), a compression leg and two first nuts (7-3), a threaded hole is machined in the middle of the U-shaped plate (5), the threaded rod (7-2) penetrates through the U-shaped plate (5), one end of the threaded rod (7-2) is fixedly connected with the compression leg, the other end of the threaded rod (7-2) is fixedly connected with the middle of the fixed torsion (7-1), and the two first nuts (7-3) are respectively installed at the upper end and the lower end of the U-shaped plate (5) and are in threaded fit with the threaded rod (7-2);
each guide device (11) comprises a guide wheel supporting seat (11-1), two rotating shafts (11-2) and two guide wheels (11-3), the guide wheel supporting seat (11-1) is sleeved on the base (1), the two rotating shafts (11-2) are vertically arranged on two sides of the upper end face of the guide wheel supporting seat (11-1), the two guide wheels (11-3) are respectively sleeved on the two rotating shafts (11-2), and the two guide wheels (11-3) are rotatably connected with the two rotating shafts (11-2).
2. The special tool for cable stripping as claimed in claim 1, wherein: two grooves (1-1) are respectively processed on two sides of the base (1), and two guide wheel supporting seats (11-1) of the two guide devices (11) are respectively clamped in the two grooves (1-1) of the base (1).
3. The special tool for cable stripping as claimed in claim 1, wherein: the guide wheel support structure further comprises connecting bolts (13), one end of the guide wheel support seat (11-1) of each guide device (11) is of a rectangular sleeve-shaped structure, the other end of the guide wheel support seat (11-1) of each guide device (11) is of a rectangular plate-shaped structure, and the two guide devices (11) are fixedly connected through the connecting bolts (13).
4. The special tool for cable stripping as claimed in claim 1, wherein: the upper part of each limiting claw (9) is provided with a strip-shaped hole (9-1) in the vertical direction, the two positioning pins (12) are respectively arranged on two sides of the front end of the tool rest (2), one end of each positioning pin (12) is fixedly connected with the tool rest (2), and the other end of each positioning pin (12) is inserted into the two strip-shaped holes (9-1) of the two limiting claws (9).
5. The special tool for cable stripping as claimed in claim 1, wherein: the novel rubber sleeve is characterized by further comprising a first rubber sleeve (3-1) and a second rubber sleeve (4-1), wherein the first rubber sleeve (3-1) is sleeved on the first handle (3), and the second rubber sleeve (4-1) is sleeved on the second handle (4).
6. The special tool for cable stripping as claimed in claim 1, wherein: the tool rest further comprises four locking bolts and four second nuts, four threaded holes are machined in the front end of the tool rest (2), a tool (6) is installed among the four threaded holes, the four locking bolts penetrate through the four threaded holes of the tool rest (2), and the four second nuts are fixedly connected with the four locking bolts in a threaded connection mode and lock the tool (6) on the tool rest (2).
7. The special tool for cable stripping as claimed in claim 6, wherein: the cutter (6) is a high-speed steel cutter.
Priority Applications (1)
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CN201710947670.8A CN107546661B (en) | 2017-10-12 | 2017-10-12 | Special tool for cable peeling |
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CN201710947670.8A CN107546661B (en) | 2017-10-12 | 2017-10-12 | Special tool for cable peeling |
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CN107546661A CN107546661A (en) | 2018-01-05 |
CN107546661B true CN107546661B (en) | 2020-04-14 |
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CN201710947670.8A Active CN107546661B (en) | 2017-10-12 | 2017-10-12 | Special tool for cable peeling |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49103180A (en) * | 1973-02-07 | 1974-09-30 | ||
CN2414534Y (en) * | 2000-03-20 | 2001-01-10 | 孙立 | Adjustable hand cable-stripper |
CN105098668A (en) * | 2015-09-12 | 2015-11-25 | 国网山东高密市供电公司 | Electric heating cutter |
CN205610099U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Control cable oversheath stripper |
CN206401818U (en) * | 2017-01-21 | 2017-08-11 | 湖北红旗电缆有限责任公司 | Cable stripping machine |
-
2017
- 2017-10-12 CN CN201710947670.8A patent/CN107546661B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49103180A (en) * | 1973-02-07 | 1974-09-30 | ||
CN2414534Y (en) * | 2000-03-20 | 2001-01-10 | 孙立 | Adjustable hand cable-stripper |
CN105098668A (en) * | 2015-09-12 | 2015-11-25 | 国网山东高密市供电公司 | Electric heating cutter |
CN205610099U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Control cable oversheath stripper |
CN206401818U (en) * | 2017-01-21 | 2017-08-11 | 湖北红旗电缆有限责任公司 | Cable stripping machine |
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