CN109546583B - Automatic cable stripping device and using method thereof - Google Patents
Automatic cable stripping device and using method thereof Download PDFInfo
- Publication number
- CN109546583B CN109546583B CN201811465495.XA CN201811465495A CN109546583B CN 109546583 B CN109546583 B CN 109546583B CN 201811465495 A CN201811465495 A CN 201811465495A CN 109546583 B CN109546583 B CN 109546583B
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- bevel gear
- transverse shaft
- driving
- pipe body
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- H02G1/1204—Hand-held tools
- H02G1/1229—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut
- H02G1/1231—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut using a swivelling cutting element
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to an automatic cable stripping device for stripping wires, which is used for stripping the wires, wherein the wires comprise metal wire cores and insulating sheaths, and the automatic cable stripping device is characterized in that: the automatic cable stripping device comprises a tubular shell, a driving device, a transmission device and a circular cutting head; the tubular shell comprises a rear pipe body and a front pipe body; the driving device comprises a roller transverse shaft and a driving roller; the transmission device comprises a transverse shaft rotating part and a longitudinal shaft rotating part; the circular cutting head comprises a rotating outer ring, a built-in ball and a cutting knife tip. A method for using an automatic cable stripping device comprises the following steps of 1, inserting electric wires; step 2, selecting a transmission device; and 3, cutting the electric wire. The automatic wire stripping device is reasonable in structure and convenient and fast to operate, spiral cutting lines can be cut on the insulating sheath only by holding the electric wire and pulling the automatic wire stripping device backwards, and then the insulating sheath is easily stripped.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an automatic cable stripping device and a using method thereof.
Background
In the electric power construction process, the electric wire often needs to be stripped. However, the prior art lacks a special tool for peeling the insulation sheath of the electric wire, so that only a pliers or a scissors can be used for peeling, the efficiency is low, and the whole electric wire is easily cut.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides the automatic wire stripping device which is reasonable in structure and convenient to operate, only the electric wire needs to be held, the automatic wire stripping device of the cable is pulled backwards, spiral cutting lines can be marked on the insulating sheath, and then the insulating sheath can be easily peeled off.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an automatic wire stripping device of cable for the peeling electric wire, the electric wire includes metal core and insulating crust, its characterized in that: the automatic cable stripping device comprises a tubular shell, a driving device, a transmission device and a circular cutting head;
the tubular housing includes:
the rear pipe body is internally and externally square, and an upper opening is formed in the upper end face of the rear pipe body along the front-back direction;
the front pipe body and the rear pipe body are in the same inner diameter, the outer diameter of the front pipe body is internally tangent to the rectangular outer wall of the rear pipe body, an internal thread pipe is formed in the middle of the front end face of the front pipe body, an external thread pipe is screwed in the internal thread pipe, a front baffle ring is formed on the outer edge of the front end of the external thread pipe, an anti-torsion sleeve ring is arranged on the outer edge of the internal thread pipe, an anti-torsion baffle ring is arranged on the outer edge of the front end of the anti-torsion sleeve ring, an anti-torsion tooth head is formed at the rear end of the anti-torsion sleeve ring, and an anti-torsion tooth groove for accommodating the anti-torsion tooth head is formed in the front end face;
the driving device is used for contacting the electric wire and walking along the electric wire, and the driving device comprises:
the roller cross shaft comprises a cross shaft body arranged above the rear pipe body along the left-right direction, the left end and the right end of the cross shaft body are respectively provided with a fork-shaped support with a narrow upper part and a wide lower part downwards, and the lower end of the fork-shaped support is fixedly connected with the rear pipe body through a fixed side block;
the driving roller comprises a roller body which is rotatably arranged on the cross shaft body, a transmission jack is arranged on the roller body in a penetrating way along the left-right direction, the lower edge of the roller body penetrates through the upper opening, two limiting rings are fixedly arranged on the cross shaft body, and the two limiting rings are symmetrically distributed on two sides of the roller body;
the transmission device is provided with two transmission devices, the symmetrical parts of the two transmission devices are arranged on the left side and the right side of the cross shaft body, and the transmission devices comprise cross shaft rotating pieces which are close to the center of the cross shaft body and longitudinal shaft rotating pieces which are far away from the center of the cross shaft body:
the transverse shaft rotating piece comprises a transverse shaft roller which is rotatably arranged on the transverse shaft body, an input bevel gear is formed on the end face, far away from the roller body, of the transverse shaft roller, a screw rod jack is formed at one end, close to the roller body, of the transverse shaft roller, a limited torque plug is formed on the inner wall of the screw rod jack, close to the end portion of the roller body, a nut jack which is communicated with the screw rod jack is formed in the middle of the transverse shaft roller, a driven screw rod is slidably inserted into the screw rod jack, a side slide way which is matched with the limited torque plug is formed on the side face of the driven screw rod, a driving nut which is in threaded connection with the driven screw rod is rotatably arranged in the nut jack, and;
the longitudinal shaft rotating piece comprises a longitudinal mandrel, a driving bevel gear and an output bevel gear, the longitudinal mandrel is arranged at the lower end of the transverse shaft body and is fixedly connected with the rear pipe body, the driving bevel gear is rotatably sleeved on the longitudinal mandrel, the output bevel gear is rotatably sleeved on the longitudinal mandrel and is positioned above the driving bevel gear, and the output bevel gear is meshed with the input bevel gear;
the circulation crop is used for cutting insulating crust, the circulation crop includes:
the rotating outer ring is rotatably arranged on the outer wall of the front pipe body, an annular inner edge with a wide outer part and a narrow inner part is formed at the part, located between the anti-torque ring and the front pipe body, of the inner wall of the rotating outer ring, and a driven bevel gear in transmission connection with the driving bevel gear is formed at the rear end of the rotating outer ring;
the built-in ball bearings are filled in a space between the rotating outer ring and the anti-twisting sleeve ring in the radial direction and between the anti-twisting baffle ring and the front pipe body in the axial direction, and a circle of the built-in ball bearings are respectively and uniformly distributed in the annular inner edge in the front and the back direction;
and the cutting knife tip is arranged on the inner wall of the rotary outer ring and positioned in the front position of the front pipe body.
Furthermore, the circumference outer wall of the roller body is circumferentially and uniformly provided with anti-skid stripes.
Furthermore, a lubricating pad ring which is sleeved with the cross shaft body is respectively arranged between each limiting ring and the roller body.
Furthermore, the left end and the right end of the cross shaft roller are respectively provided with a lubricating pad ring which is sleeved with the cross shaft body.
Furthermore, a lubricating bottom ring made of polytetrafluoroethylene is further arranged on the lower end face of the driving bevel gear.
A use method of an automatic cable stripping device comprises the following steps:
the electric wire penetrates through the rear pipe body and the front pipe body from back to front;
the wire comprises a metal wire core and an insulating sheath coated on the outer surface of the metal wire core, and the front end of the insulating sheath is cut by the cutting knife tip;
rotating the drive nut of any transmission;
the driving nut drives the corresponding driven screw to move axially along the transverse shaft body;
the driven screw is inserted into the transmission jack, so that the transmission device is in transmission connection with the driving roller;
step 3, cutting the electric wire:
the front end of the electric wire is pinched by hand, and the automatic wire stripping device is moved backwards;
the electric wire is in transmission contact with the driving roller and drives the roller body to rotate;
the driving roller drives the corresponding transverse shaft roller and the corresponding input bevel gear to rotate through the driving screw rod;
the input bevel gear drives the output bevel gear and the driving bevel gear to rotate;
the driving bevel gear drives the driven bevel gear to rotate so as to drive the rotating outer ring and the cutting tool tip to rotate;
the cutting knife tip rotates along with the backward movement of the automatic wire stripping device, namely, the cutting knife tip advances spirally on the insulating sheath to cut the insulating sheath.
The invention has the beneficial effects that:
the automatic wire stripping device is reasonable in structure and convenient and fast to operate, spiral cutting lines can be cut on the insulating sheath only by holding the electric wire and pulling the automatic wire stripping device backwards, and then the insulating sheath is easily stripped.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a side view of one embodiment of the automatic cable stripping apparatus.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 2.
Fig. 4 is an enlarged schematic view of the portion C in fig. 2.
Fig. 5 is an enlarged schematic view of a portion D in fig. 3.
Fig. 6 is a sectional view taken along line E-E of fig. 3.
In the figure:
1. the pipe-shaped pipe comprises a tubular shell, 11a rear pipe body, 11a upper opening, 12a front pipe body, 12a inner threaded pipe, 12b outer threaded pipe, 12c front baffle ring, 12d anti-twist lantern ring and 12e anti-twist baffle ring;
2. the device comprises a driving device, 21 roller transverse shafts, 21a transverse shaft bodies, 21b fork-shaped supports, 21c fixed side blocks, 22 driving rollers, 22a roller bodies, 22b transmission jacks and 22c limiting rings;
3. the device comprises a transmission device, 31, a transverse shaft transmission piece, 31a, a transverse shaft roller, 31b, an input bevel gear, 31c, a screw jack, 31d, a torque limiting plug, 31e, a nut jack, 31f, a driven screw, 31g, a side slideway, 31h, a driving nut, 32, a longitudinal shaft rotating piece, 32a, a longitudinal mandrel, 32b, a driving bevel gear and 32c, an output bevel gear, wherein the transmission device comprises a transverse shaft transmission piece, 31a, a transverse shaft roller, 31b, an input bevel gear, 31;
4. circular cutting head, 41, rotating outer ring, 41a annular inner edge, 41b driven bevel gear, 42, built-in ball and 43, cutting knife tip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An automatic cable stripping device is used for stripping an electric wire 5, wherein the electric wire 5 comprises a metal wire core 51 and an insulating sheath 52, and the automatic cable stripping device is characterized in that: the automatic cable stripping device comprises a tubular shell 1, a driving device 2, a transmission device 3 and a circular cutting head 4;
the tubular housing 1 comprises:
the rear pipe body 11 is internally and externally square, and an upper opening 11a is formed in the upper end face of the rear pipe body 11 along the front-back direction;
the pipe comprises a front pipe body 12 and an annular cross section, wherein the inner diameter of the front pipe body 12 is consistent with that of a rear pipe body 11, the outer diameter of the front pipe body 12 is internally tangent to the rectangular outer wall of the rear pipe body 11, an internal threaded pipe 12a is formed in the middle of the front end face of the front pipe body 12, an external threaded pipe 12b is screwed in the internal threaded pipe 12, a front baffle ring 12c is formed on the outer edge of the front end of the external threaded pipe 12b, an anti-torsion sleeve ring 12d is arranged on the outer edge of the internal threaded pipe 12a, an anti-torsion baffle ring 12e is arranged on the outer edge of the front end of the anti-torsion sleeve ring 12d, an anti-torsion tooth head is formed at the rear end of the anti-torsion sleeve ring 12d, and an anti-torsion tooth groove;
the driving device 2 is used for contacting the electric wire 5 and walking along the electric wire 5, and the driving device 2 comprises:
the roller cross shaft 21 comprises a cross shaft body 21a arranged above the rear pipe body 12 along the left-right direction, the left end and the right end of the cross shaft body 21a are respectively provided with a fork-shaped support 21b with a narrow upper part and a wide lower part downwards, and the lower end of the fork-shaped support 21b is fixedly connected with the rear pipe body 12 through a fixed side block 21 c;
the driving roller 22 comprises a roller body 22a which is rotatably arranged on the transverse shaft body 21a, a transmission jack 22b is arranged on the roller body 22a in a penetrating manner along the left-right direction, the lower edge of the roller body 22a penetrates through the upper opening 11a, two limiting rings 22c are fixedly arranged on the transverse shaft body 21a, and the two limiting rings 22c are symmetrically distributed on two sides of the roller body 22 a;
the transmission devices 3 are two, the symmetrical parts of the two transmission devices 3 are arranged on the left side and the right side of the transverse shaft body 21a, and each transmission device 3 comprises a transverse shaft rotating part 31 arranged close to the center of the transverse shaft body 21a and a longitudinal shaft rotating part 32 arranged far away from the center of the transverse shaft body 21 a:
a transverse shaft rotating part 31 which comprises a transverse shaft roller 31a which is rotatably arranged on the transverse shaft body 21a, the end surface of the transverse axle roller 31a far away from the roller body 22a is molded with an input bevel gear 31b, one end of the cross-shaft roller 31a close to the roller body 22a is formed with a screw insertion hole 31c, the end of the inner wall of the screw insertion hole 31c near the roller body 22a is formed with a torque limiting plug 31d, a nut insertion hole 31e communicated with the screw insertion hole 31c is formed in the middle of the transverse-shaft roller 31a, a driven screw 31f is slidably inserted into the screw insertion hole 31c, a side slideway 31g matched with the torque-limiting plug 31d is formed on the side surface of the driven screw 31f, a driving nut 31h screwed with the driven screw 31f is rotatably arranged in the nut insertion hole 31e, and the driven screw 31f is in inserted fit with the transmission insertion hole 22 b;
the longitudinal shaft rotating part 32 comprises a longitudinal mandrel 32a, a driving bevel gear 32b and an output bevel gear 32c, wherein the longitudinal mandrel 32a is arranged at the lower end of the transverse shaft body 21a and is fixedly connected with the rear pipe body 11, the driving bevel gear 32b is rotatably sleeved on the longitudinal mandrel 32a, the output bevel gear 32c is rotatably sleeved on the longitudinal mandrel 32a and is positioned above the driving bevel gear 32b, and the output bevel gear 32c is meshed with the input bevel gear 31 b;
the circular cutting head 4 is used for cutting the insulating sheath 52, and the circular cutting head 4 comprises:
the rotating outer ring 41 is rotatably arranged on the outer wall of the front pipe body 12, an annular inner edge 41a with a wide outer part and a narrow inner part is formed on the part, located between the anti-torque ring 12e and the front pipe body 12, of the inner wall of the rotating outer ring 41, and a driven bevel gear 41b in transmission connection with the driving bevel gear 32b is formed at the rear end of the rotating outer ring 41;
the built-in balls 42 are filled in a space between the rotating outer ring 41 and the anti-twist collar ring 12d in the radial direction and between the anti-twist collar ring 12e and the front pipe body 12 in the axial direction, and a circle of the built-in balls 42 are uniformly distributed in the front and back of the annular inner edge 41a in the circumferential direction;
and a cutting knife tip 43 arranged on the inner wall of the rotating outer ring 41 and positioned in front of the front pipe body 12.
Furthermore, the circumference outer wall of the roller body 22a is circumferentially and uniformly provided with anti-skid stripes.
Furthermore, a lubricating pad ring a sleeved with the cross shaft body 21a is respectively arranged between each limit ring 22c and the roller body 22a.
Furthermore, the left end and the right end of the transverse shaft roller 31a are respectively provided with a lubricating pad ring a which is sleeved with the transverse shaft body 21a.
Further, a lubricating bottom ring made of polytetrafluoroethylene is further arranged on the lower end face of the driving bevel gear 32b.
A use method of an automatic cable stripping device comprises the following steps:
the electric wire 5 passes through the rear pipe body 11 and the front pipe body 12 from back to front;
the electric wire 5 comprises a metal wire core 51 and an insulating sheath 52 coated on the outer surface of the metal wire core 51, and the front end of the insulating sheath 52 is cut by the cutting tip 43;
rotating the driving nut 31h of any one of the transmission devices 3;
the driving nut 31h drives the corresponding driven screw 31f to move axially along the transverse shaft body 21 a;
the driven screw 31f is inserted into the transmission insertion hole 22b, so that the transmission device 3 is in transmission connection with the driving roller 22;
step 3, cutting the electric wire 5:
the front end of the electric wire 5 is pinched by hand, and the automatic wire stripping device moves backwards;
the electric wire 5 is in transmission contact with the driving roller 22, and the electric wire 5 drives the roller body 22a to rotate;
the driving roller 22 drives the corresponding transverse shaft roller 31a and the corresponding input bevel gear 31b to rotate through a driving screw 31 f;
the input bevel gear 31b drives the output bevel gear 32c and the drive bevel gear 32b to rotate;
the driving bevel gear 32b drives the driven bevel gear 41b to rotate, and further drives the rotating outer ring 41 and the cutting knife tip 43 to rotate;
it should be further noted that the driven bevel gear 41b also drives the drive bevel gear 32b, the output bevel gear 32c and the input bevel gear 31b of the other longitudinal shaft transmission member 32 to rotate, but since the other longitudinal shaft transmission member 32 is not in transmission connection with the roller body 22a through the driven screw 31f, the other longitudinal shaft transmission member 32 only keeps idle without affecting the process of cutting the electric wire 5.
The cutting tip 43 rotates while moving backward with the automatic wire stripping device, that is, the cutting tip 43 advances spirally on the insulating sheath 52 to cut the insulating sheath.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. An automatic cable stripping device is used for stripping electric wires (5), the electric wires (5) comprise a metal wire core (51) and an insulating sheath (52), and the automatic cable stripping device is characterized in that: the automatic cable stripping device comprises a tubular shell (1), a driving device (2), a transmission device (3) and a circular cutting head (4);
the tubular housing (1) comprises:
the rear pipe body (11) is internally and externally square, and an upper opening (11a) is formed in the upper end face of the rear pipe body (11) along the front-back direction;
the pipe comprises a front pipe body (12) and an annular cross section, wherein the inner diameter of the front pipe body (12) is consistent with that of a rear pipe body (11), the outer diameter of the front pipe body (12) is internally tangent to the rectangular outer wall of the rear pipe body (11), an internal threaded pipe (12a) is formed in the middle of the front end face of the front pipe body (12), an external threaded pipe (12b) is screwed in the internal threaded pipe (12), a front baffle ring (12c) is formed on the outer edge of the front end of the external threaded pipe (12b), an anti-torsion sleeve ring (12d) is arranged on the outer edge of the internal threaded pipe (12a), an anti-torsion baffle ring (12e) is arranged on the outer edge of the front end of the anti-torsion sleeve ring (12d), an anti-torsion tooth head is formed on the rear end of the anti-torsion sleeve ring (12d), and a tooth groove for accommodating the anti-torsion tooth;
the driving device (2) is used for contacting the electric wire (5) and walking along the electric wire (5), and the driving device (2) comprises:
the roller cross shaft (21) comprises a cross shaft body (21a) arranged above the rear pipe body (12) along the left-right direction, the left end and the right end of the cross shaft body (21a) are respectively provided with a fork-shaped support (21b) with a narrow upper part and a wide lower part downwards, and the lower end of the fork-shaped support (21b) is fixedly connected with the rear pipe body (12) through a fixed side block (21 c);
the driving roller (22) comprises a roller body (22a) rotatably arranged on the transverse shaft body (21a), a transmission jack (22b) is arranged on the roller body (22a) in a penetrating manner along the left-right direction, the lower edge of the roller body (22a) penetrates through the upper opening (11a), two limiting rings (22c) are fixedly arranged on the transverse shaft body (21a), and the two limiting rings (22c) are symmetrically distributed on two sides of the roller body (22 a);
the transmission device (3) is provided with two transmission devices (3), the symmetrical parts of the two transmission devices (3) are arranged on the left side and the right side of the transverse shaft body (21a), and each transmission device (3) comprises a transverse shaft rotating piece (31) arranged close to the center of the transverse shaft body (21a) and a longitudinal shaft rotating piece (32) arranged far away from the center of the transverse shaft body (21 a):
the transverse shaft rotating piece (31) comprises a transverse shaft roller (31a) rotatably arranged on a transverse shaft body (21a), an input bevel gear (31b) is formed on the end face, away from the roller body (22a), of the transverse shaft roller (31a), a screw jack (31c) is formed at one end, close to the roller body (22a), of the transverse shaft roller (31a), a torque limiting plug (31d) is formed at the end, close to the roller body (22a), of the inner wall of the screw jack (31c), a nut jack (31e) communicated with the screw jack (31c) is formed in the middle of the transverse shaft roller (31a), a driven screw (31f) is slidably inserted into the screw jack (31c), a side slide way (31g) matched with the torque limiting plug (31d) is formed on the side face of the driven screw (31f), and a driving nut (31h) screwed with the driven screw (31f) is rotatably arranged in the nut jack (31e) ) The driven screw rod (31f) is in plug fit with the transmission jack (22 b);
the longitudinal shaft rotating piece (32) comprises a longitudinal mandrel (32a) which is arranged at the lower end of the transverse shaft body (21a) and is fixedly connected with the rear pipe body (11), a driving bevel gear (32b) which is rotatably sleeved on the longitudinal mandrel (32a), and an output bevel gear (32c) which is rotatably sleeved on the longitudinal mandrel (32a) and is positioned above the driving bevel gear (32b), wherein the output bevel gear (32c) is meshed with the input bevel gear (31 b);
the circular cutting head (4) is used for cutting the insulating sheath (52), and the circular cutting head (4) comprises:
the rotating outer ring (41) is rotatably arranged on the outer wall of the front pipe body (12), an annular inner edge (41a) with a wide outer part and a narrow inner part is formed at the part, located between the anti-torque ring (12e) and the front pipe body (12), of the inner wall of the rotating outer ring (41), and a driven bevel gear (41b) in transmission connection with the driving bevel gear (32b) is formed at the rear end of the rotating outer ring (41);
the built-in balls (42) are filled in a space between the rotating outer ring (41) and the anti-twisting ring (12d) in the radial direction and between the anti-twisting ring (12e) and the front pipe body (12) in the axial direction, and a circle of the built-in balls (42) are circumferentially and uniformly distributed on the front and the back of the annular inner edge (41a) respectively;
and the cutting knife tip (43) is arranged on the inner wall of the rotary outer ring (41) and positioned in the front position of the front pipe body (12).
2. The automatic cable stripping device of claim 1, wherein: the circumference outer wall circumference equipartition of gyro wheel body (22a) has anti-skidding stripe.
3. The automatic cable stripping device of claim 1, wherein: a lubricating pad ring (a) sleeved with the cross shaft body (21a) is respectively arranged between each limiting ring (22c) and the roller body (22 a).
4. The automatic cable stripping device of claim 1, wherein: the left end and the right end of the transverse shaft roller (31a) are respectively provided with a lubricating pad ring (a) which is sleeved with the transverse shaft body (21 a).
5. The automatic cable stripping device of claim 1, wherein: and a lubricating bottom ring made of polytetrafluoroethylene is further arranged on the lower end face of the driving bevel gear (32 b).
6. The use method of the automatic cable stripping device according to any one of claims 1 to 5, characterized in that: the method comprises the following steps:
step 1, inserting a wire (5):
the electric wire (5) passes through the rear pipe body (11) and the front pipe body (12) from back to front;
the wire (5) comprises a metal wire core (51) and an insulating sheath (52) coated on the outer surface of the metal wire core (51), and the front end of the insulating sheath (52) is cut by the cutting knife tip (43);
step 2, selecting a transmission device (3):
rotating a driving nut (31h) of any one of the transmission devices (3);
the driving nut (31h) drives the corresponding driven screw (31f) to move axially along the transverse shaft body (21 a);
the driven screw rod (31f) is inserted into the transmission insertion hole (22b) so that the transmission device (3) is in transmission connection with the driving roller (22);
step 3, cutting the electric wire (5):
the front end of the electric wire (5) is pinched by hand, and the automatic wire stripping device is moved backwards;
the electric wire (5) is in transmission contact with the driving roller (22), and the electric wire (5) drives the roller body (22a) to rotate;
the driving roller (22) drives the corresponding transverse shaft roller (31a) and the corresponding input bevel gear (31b) to rotate through a driving screw (31 f);
the input bevel gear (31b) drives the output bevel gear (32c) and the drive bevel gear (32b) to rotate;
the driving bevel gear (32b) drives the driven bevel gear (41b) to rotate, and further drives the rotating outer ring (41) and the cutting knife tip (43) to rotate;
the cutting knife tip (43) rotates along with the backward movement of the automatic wire stripping device, namely, the cutting knife tip (43) spirally advances on the insulating sheath (52) to cut the insulating sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465495.XA CN109546583B (en) | 2018-12-03 | 2018-12-03 | Automatic cable stripping device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465495.XA CN109546583B (en) | 2018-12-03 | 2018-12-03 | Automatic cable stripping device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109546583A CN109546583A (en) | 2019-03-29 |
| CN109546583B true CN109546583B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811465495.XA Active CN109546583B (en) | 2018-12-03 | 2018-12-03 | Automatic cable stripping device and using method thereof |
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| CN (1) | CN109546583B (en) |
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| CN114142258B (en) * | 2021-10-25 | 2023-08-11 | 国网山东省电力公司临沂供电公司 | Binding post of connecting lead wire |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196831Y (en) * | 1994-05-07 | 1995-05-10 | 张顺新 | Adjustable spiral type cable sheath-removing device |
| JP2004184749A (en) * | 2002-12-04 | 2004-07-02 | Usen Corp | Optical fiber cable outer jacket stripping-off device and optical fiber cable outer jacket stripping-off method |
| CN104810753B (en) * | 2015-04-30 | 2017-03-01 | 国网山东省电力公司昌邑市供电公司 | Cable automatic peeling device |
| CN105649128A (en) * | 2016-03-21 | 2016-06-08 | 赵子宁 | Automatic excavation, laying, filling and leveling device of underground cables |
| CN106159822B (en) * | 2016-08-31 | 2017-10-31 | 国网山东省电力公司龙口市供电公司 | A kind of power cable punck-down block |
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