JP2014207842A - Stripper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To strip the coating of a coated wire easily in a short time.SOLUTION: A stripper includes a head portion 22 having a grip portion 29 for gripping the end of a coated wire, and a blade portion 32 for push-cutting the coating at the end of a coated wire, and separating the coating from the grip portion 29 thus stripping the coating ahead of the push-cut portion from the end of the coated wire, and a stripping portion 21 having a handle portion 26 consisting of a pair of handles 27, 28 for operating the grip portion 29 and the blade portion 32 of the head portion 22, and a strip length adjustment portion 40 provided in the head portion 22 and adjusting the strip length of the coating. Each handle 27, 28 of the stripping portion 21 is provided with an attachment portion 35 of each arm 3, 4 of a plyer 1 including a grip portion 2 having a pair of openable arms 3, 4, and an operating portion 6 for opening and closing the pair of arms 3, 4.

Description

  The present invention relates to a stripping device, and more particularly to a stripping device that is effective for stripping the coating on the end of a covered electric wire such as a high-voltage pull-down wire.

  Conventionally, in the replacement work of transformers and high voltage cutouts, when the work of cutting and connecting the high voltage pull-down line is performed by the indirect hot wire method, the stripping device is used to cover the end of the high voltage pull-down line. Stripping work (stripping work) is being performed.

  An example of the stripping device is shown in FIGS. The stripping device 60 includes a cable stripper 61 including a gripping portion 62 that grips the end portion 51 of the high-voltage pull-down line 50, a blade portion 63 that strips the coating 52 of the end portion 51, and each pattern of the cable stripper 61. Insulating operation rods 66 and 67 attached to 64 and 65, respectively.

  In the stripping device 60 having such a configuration, the cable stripper 61 is attached to the end 51 of the high-voltage pull-down line 50 by operating the two insulating operation rods 66 and 67, and the gripping portion 62 of the cable stripper 61 has a high pressure. The end portion 51 of the pull-down line 50 can be gripped, and the coating 52 on the end portion 51 of the high-pressure pull-down line 50 can be peeled off by the blade portion 63.

  By the way, in the stripping device 60 configured as described above, one insulation operation rod 66 is fixed to one handle 64 of the cable stripper 61, and the angle of attachment of the one insulation operation rod 66 to the cable stripper 61 is set. Since it is fixed, the work range in which the other insulating operation rod 67 can be operated is narrow, and the stripping work of the covering 52 cannot be performed efficiently.

  Further, since it is necessary to operate the two insulating operation rods 66 and 67 simultaneously or individually, the operation of the insulation operation rods 66 and 67 requires skill, and the inexperienced worker covers the high-voltage pull-down line 50. The stripping work of 52 takes a long time. Further, inexperienced workers have problems such as variations in the stripping length of the coating 52 or the coating 52 remaining on the surface of the core wire 53 after the coating 52 is stripped off. Rework after removing is required.

  Patent Document 1 describes another example of a stripping device. This stripping device attaches the cutter and stripper to the gripping part at the tip of the hot stick, and operates the operation lever of the hot stick to cut the high-pressure pull-down line with the cutter and to cover the high-pressure pull-down line with the stripper. Is configured to cut.

  According to the stripping device having such a configuration, the angle of the grip portion at the tip of the hot stick can be adjusted, so that the work position is limited to a narrow range as in the stripping device shown in FIGS. There is no such thing. In addition, since it is not necessary to operate two insulation operation bars at the same time or to operate two insulation operation bars individually, even an inexperienced worker can strip off the coating of the high-voltage pull-down line. It can be done in a short time.

  However, after operating the hot stick to cut the high pressure pull line with a cutter, and using a stripper to cut the high pressure pull line, hold the high pressure pull line on the left side of the cutter with another hot stick and cut in this state. It is necessary to move the coating on the right side of the part away from the stripper to remove the coating, which takes time.

  Also, inexperienced workers have had problems such as variations in the stripping length of the coating of the high-pressure pull-down wire, and problems such as the coating remaining on the surface of the core wire after stripping off the coating. Later repair work is required.

JP 2012-196088 A

  The present invention has been made in view of the above-described conventional problems, and even an inexperienced worker can easily peel off the covering of a covered electric wire such as a high-voltage pull-down wire. It is an object of the present invention to provide a stripping device that does not cause a problem in that the stripping length varies or the coating remains on the surface of the core wire and does not require a rework after the stripping operation. And

In order to solve the above problems, the present invention employs the following means.
That is, the present invention is a stripping device for stripping the covering of the end portion of the covered electric wire, the gripping portion for gripping the end portion of the covered electric wire, and pressing the covering of the end portion of the covered electric wire, A pair of handles for operating the grip portion and the blade portion of the head portion, and a head portion having a blade portion that peels off the coating ahead of the pressed portion from the end portion of the covered electric wire A strip portion having a handle portion and a strip length adjusting portion for adjusting the strip length of the coating, and each handle of the strip portion includes: An attachment part for attaching each arm of the Yatco provided with a grip part having a pair of arms that can be opened and closed and an operation part for opening and closing the pair of arms is provided.

  According to the stripping device of the present invention, each handle of the handle portion of the stripping portion follows the pair of arms of the gripping portion by opening and closing the pair of arms of the gripping portion by operating the operation portion of the Yatco. , The end portion of the covered electric wire is held by the holding portion of the head portion, the covering of the end portion of the covered electric wire is pushed off by the blade portion, and the coating ahead of the pushed portion can be peeled off. Therefore, even an inexperienced worker can easily strip the covered electric wire in a short time.

  In the present invention, the blade portion of the head portion is separated from the grip portion integrally with the blade portion, and the core wire of the end portion of the covered electric wire exposed by peeling off the covering by the blade portion. It is good also as a brush which polishes the surface of this.

  According to the stripping device of the present invention, the blade portion of the head portion is separated from the grip portion integrally with the blade portion, and the surface of the core wire at the end of the covered electric wire exposed by stripping the coating by the blade portion. Since a brush for polishing is provided, even an inexperienced worker does not leave a part of the coating on the surface of the core wire after the coating is peeled off, and no rework is required.

  In the present invention, the arm of the gripping portion of the yatco may be configured to be capable of adjusting an attachment angle with respect to the operation portion.

  According to the stripping device of the present invention, the angle of the head portion of the stripping portion with respect to the operation portion of the yatco can be adjusted by adjusting the attachment angle of the gripping portion of the yatco to the operation portion of the arm. Therefore, since the work range can be widened, the stripping work of the covered electric wire can be efficiently performed.

  Further, in the present invention, the stripping length adjusting portion comprises a gauge portion attached to the outside of the blade portion of the head portion, and a stopper portion attached to the gauge portion so that the attachment position can be adjusted, It is good also as being comprised so that the front-end | tip of the said electric wire can contact | abut to this stopper part.

  According to the stripping device of the present invention, the stripping length corresponding to the stopper can be set by adjusting the mounting position of the stopper portion with respect to the gauge portion.

  Moreover, in this invention, it is good also as a scale being attached | subjected to the surface of the said gauge part.

  According to the stripping device of the present invention, the stripping length of the coating is set to a length corresponding to the position of the stopper portion by aligning the stopper portion with the scale of the surface of the cage portion.

  In the present invention, the gauge portion may be covered with a cylindrical cover made of a transparent or translucent body with a scale attached to the surface.

  According to the stripping device of the present invention, the stripping length of the coating is set to a length corresponding to the position of the stopper portion by aligning the stopper portion with the scale of the cover.

  As described above, according to the stripping device of the present invention, even an inexperienced worker can easily strip the coated electric wire in a short time. Also, even inexperienced workers will not have variations in the stripping length of the coating, and there will be no coating remaining on the surface of the core wire after stripping the coating. Therefore, the stripping operation of the coated electric wire can be performed efficiently.

It is the top view which showed one Embodiment of the peeling apparatus by this invention, Comprising: It is the top view which showed the whole cable stripper. It is the elements on larger scale of FIG. It is the elements on larger scale of Drawing 1, and is the explanatory view showing the state where the cover was attached. It is the schematic front view which showed the relationship between a blade part and a brush. FIG. 5 is a side view of FIG. 4. It is the top view which showed one Embodiment of the stripping apparatus by this invention, Comprising: It is the top view which showed the whole insulated yatco. It is explanatory drawing which showed the state which attached the cable stripper to the insulated jacket. It is explanatory drawing which showed the state which passed the high voltage | pressure pull-down line to the holding part and blade part of the cable stripper of a stripping apparatus. It is explanatory drawing which showed the state in the middle of gripping the edge part of a high voltage | pressure pull-down line with the holding part of a cable stripper, and stripping the coating | coated of the edge part of a high voltage | pressure pull-down line with a blade part. It is explanatory drawing which showed the state after peeling off the coating | coated of the edge part of a high voltage | pressure pull-down line with the blade part of a cable stripper. It is explanatory drawing which showed an example of the conventional stripping apparatus, Comprising: The edge part of a high voltage | pressure pull-down line is gripped by the holding part of a cable stripper, and the coating | coated of the edge part of a high voltage | pressure pull-down line is stripped off by a blade part It is explanatory drawing which showed the state. It is explanatory drawing which showed the state after peeling off the coating | cover of the edge part of a high voltage | pressure pull-down line with the blade part of the cable stripper of FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 7 show an embodiment of a stripping device according to the present invention. The stripping device 20 according to the present embodiment is effective for stripping the coating on the end of a covered electric wire such as a high-voltage pull-down wire. In the present embodiment, as shown in FIGS. 8 to 10, in the replacement work of the transformer and the high voltage cutout, when the work of cutting and connecting the high voltage pull-down line 50 is performed by the indirect hot wire method, This is applied to the work of stripping the coating 52 on the end 51 of the pull-down line 50.

  As shown in FIGS. 8 to 10, the stripping device 20 according to the present embodiment strips off the coating 52 on the end 51 of the high-voltage pull-down line 50 while holding the end 51 of the high-voltage pull-down line 50. A cable stripper 21 as a take-up portion and an insulating jacket 1 for operating the cable stripper 21 are provided.

  For example, as shown in FIG. 6, the insulating Yatco 1 includes a grip portion 2 composed of a pair of C-shaped arms (first arm 3 and second arm 4) made of an aluminum alloy that can be freely opened and closed, and both the grip portion 2. An operating portion 6 for opening and closing the arms 3 and 4 is provided, and a handle portion of the cable stripper is detachably attached to both arms 3 and 4 of the grip portion 2.

  The operating portion 6 includes a pipe-shaped operating rod 7 made of an insulating material, a pipe-shaped connecting rod 8 made of an insulating material provided substantially parallel to the operating rod 7, and an L-shaped operating lever 9 made of aluminum alloy. The first arm 3 and the second arm 4 of the grip portion 2 are attached to the tip of the operation rod 7 via the attachment fitting 10.

  The mounting bracket 10 includes a base portion 11 attached to the distal end of the operation rod 7 and an arm attachment portion 12 provided integrally with the distal end of the base portion 11, and the base end 3 a of the first arm 3 is fixed to the arm attachment portion 12. The base end 4a of the second arm 4 is engaged with the base end 3a of the first arm 3, and in this state, the base end 4a of the second arm 4 is connected to the base end 3a of the first arm 3 via the connecting pin 5. It is pivotally connected.

  As shown by an imaginary line in FIG. 6, the first arm 3 is configured such that the mounting angle with respect to the arm mounting portion 12 can be adjusted, and the first arm 3 can be adjusted by adjusting the mounting angle with respect to the arm mounting portion 12. The opening angle of the arm 3 with respect to the axis of the operation rod 7 can be adjusted.

  A lever mounting portion 14 is provided on the base end 7 a side of the operating rod 7, and the operating lever 9 is rotatably connected to the lever mounting portion 14 via a connecting pin 15, and the operating lever 9 is centered on the connecting pin 15. Is rotated in the direction approaching or separating from the operating rod 7 (in the direction of the arrow in FIG. 6).

  The connecting rod 8 has a distal end rotatably connected to the vicinity of the base end 4a of the second arm 4 via the connecting fitting 8b, and the base end 8a is rotated to the tip 9a of the operation lever 9 via the connecting pin 13. A direction in which the connecting rod 8 follows the operating lever 9 and moves along the operating rod 7 by moving the operating lever 9 in a direction to approach or separate from the operating rod 7 (up and down direction in FIG. 6). To move to.

  The connecting fitting 16 includes a cylindrical base portion 17 fixed to the tip 8b of the connecting rod 8, and an angle adjusting portion 18 provided integrally with the tip of the base portion 17. The angle adjusting portion 18 is a connecting pin (not shown). ) Is rotatably connected to the vicinity of the base end 4a of the second arm 4. The opening / closing angle of the second arm 4 with respect to the first arm 3 can be adjusted by adjusting the connecting position of the angle adjusting unit 18 with respect to the second arm 4.

  The cable stripper 21 includes, for example, as shown in FIGS. 1 to 5, a head portion 22 including a pair of arms (a first arm 23 and a second arm 24) that are connected to be freely opened and closed via a connecting shaft 25. A handle portion 26 comprising a pair of handles (first handle 27, second handle 28) for opening and closing both arms 23, 24 of the head portion 22, and a gripping portion 29 provided at the tip of the first arm 23 of the head portion 22. The blade 32 provided at the tip of the second arm 24 of the head 22, the first handle 27 and the second handle 28 of the handle 26 are connected to the first arm 3 and the second arm 4 of the grip 2 of the insulating jacket 1. It is comprised from the attachment metal fitting 35 as an attaching part attached to the front-end | tip.

  By operating the first handle 27 and the second handle 28 of the handle portion 26 in the closing direction, the first arm 23 and the second arm 24 of the head portion 22 are rotated in the opening direction. By operating the handle 28 in the opening direction, the first arm 23 and the second arm 24 of the head portion 22 are rotated in the closing direction. A spring (not shown) is provided between the first handle 27 and the second handle 28 to hold the first handle 27 and the second handle 28 in an open state. 23 and the second arm 24 are held in a closed state.

  Mounting brackets 35 are respectively provided at the tips of the first handle 27 and the second handle 28 of the handle portion 26, and the first handle 27 and the second handle 28 are connected to the first arm 3 of the insulating YAT 1 via the mounting bracket 35. And it attaches to the front-end | tip of the 2nd arm 4. As shown in FIG.

  The mounting bracket 35 has a box-shaped main body 36 into which the tip of the first arm 3 or the second arm 4 of the insulating Yachto 1 is fitted, and the main body 36 is fixed to the tip of the first arm 3 or the second arm 4. And a fixing screw 37.

  As shown in FIGS. 2 and 3, the gripping portion 29 has a fixed gripping piece 30 and a movable gripping piece 31 that are opposed to each other with a predetermined interval, and the fixed gripping piece 30 is the first of the head portion 22. A movable gripping piece 31 is fixed to the tip of the arm 23 and is provided on the first arm 23 so as to be openable and closable relative to the fixed gripping piece 30. The movable gripping piece 31 can be opened and closed relative to the fixed gripping piece 30 by opening and closing the first handle 27 and the second handle 27 of the handle portion 26.

  As shown in FIGS. 2 and 3, the blade portion 32 has a fixed blade 33 and a movable blade 34 that are arranged to face each other at a predetermined interval, and the fixed blade 33 corresponds to the second arm 24 of the head portion 22. A movable blade 34 is fixed to the tip, and is provided on the second arm 24 so as to be openable and closable relative to the fixed blade 33. The movable blade 34 can be opened / closed relative to the fixed blade 33 by opening / closing the first handle 27 and the second handle 28 of the handle portion 26.

  As shown in FIGS. 3 to 5, a brush 38 made of a plurality of metal or resin wires 39 is provided on the left side of the blade portion 32 of the second arm 24 of the head portion 22 in FIG. 3. The tip of the wire 39 of the brush 38 is configured to be able to contact the surface of the core wire 53 after the coating 52 of the end portion 51 of the high-voltage pull-down wire 50 is peeled off.

  A gauge portion 41 provided on the right side of the blade portion 32 of the second arm 24 of the head portion 22 so as to extend in a direction orthogonal to the opening / closing direction of the blades 33 and 34 of the blade portion 32, and a gauge portion A stripping length adjusting portion 40 is provided which is attached to the gauge portion 41 so as to be orthogonal to the longitudinal direction of the 41 and a stopper portion 43 capable of adjusting the mounting position with respect to the gauge portion 41. The distal end of the high-pressure pull-down line 50 is configured to be able to contact the stopper portion 43 of the length adjustment unit 40.

  The gauge portion 41 has a rectangular plate shape and is provided with a long hole 42 extending in the longitudinal direction at the center. The stopper portion 43 has a rectangular plate shape, and is provided with a long hole 44 extending in the longitudinal direction at the center portion. By superposing the stopper portion 43 on the gauge portion 41 so as to be orthogonal to the longitudinal direction of the gauge portion 41, and inserting and tightening a screw 45 between the elongated hole 42 of the gauge portion 41 and the elongated hole 44 of the stopper portion 43. The stopper portion 43 is fixed to the gauge portion 41. By adjusting the mounting position of the stopper portion 43 with respect to the gauge portion, the stripping length of the coating 52 of the high-voltage pull-down line 50 can be adjusted.

  A cylindrical cover 46 made of a transparent or semi-transparent material with a scale 47 attached to the surface is detachably attached to the gauge portion 41, and the cover 46 is attached to the gauge portion 41 with the cover 46 attached to the gauge portion 41. By aligning the stopper portion 47 at a desired position, the stripping length of the covering 52 of the high-pressure pull-down line 50 can be set to a corresponding length.

  In addition, the cover 41 shall be removed from the gauge part 41, after setting the stopper part 43 to a predetermined position. Instead of covering the gauge portion 41 with the cover 46, the scale 47 may be directly applied to the surface of the gauge portion 41.

  In order to peel off the covering 52 of the end portion 51 of the high-voltage pull-down line 50 with a predetermined length using the stripping device 20 of the present embodiment configured as described above, first, as shown in FIG. The stopper portion 43 of the stripping length adjusting unit 40 is moved along the gauge portion 41 to match the position of the scale 47 of the cover 46 corresponding to the stripping length, and the stopper portion 43 is moved to the gauge portion 41 at that position. Secure with screws 45.

  Next, as shown in FIG. 8, the operation rod 7 of the insulating jacket 1 is operated to pull the high pressure between the gripping pieces 30 and 31 of the gripping portion 29 of the cable stripper 21 and between the blades 33 and 34 of the blade portion 32. Through the end 51 of the wire 50, the tip of the end 51 of the high-voltage pull-down wire 50 is peeled off and brought into contact with the stopper 43 of the length adjusting unit 40.

  Next, as shown in FIG. 9, by gripping the operation lever 9 of the insulating jacket 1, the second arm 4 of the grip portion 2 of the insulating jacket 1 is rotated, and the first arm 3, the second arm 4, Is rotated relative to the closing direction to follow the first arm 3 and the second arm 4 so that the handles 27 and 28 of the handle 26 of the cable stripper 21 are closed against the urging force of the spring. To do.

  When the handle 27, 28 of the handle 26 of the cable stripper 21 is operated in the closing direction, the movable gripping piece 31 is relatively closed with respect to the fixed gripping piece 30 of the gripping part 29 of the head portion 22, The end portion 51 of the high pressure pull-down line 50 is gripped between the gripping pieces 30 and 31.

  When the operating lever 9 is further gripped, the movable blade 34 is closed relative to the fixed blade 33 of the blade portion 32 of the cable stripper 21 as shown in FIG. The covering 52 of the end portion 51 of the high-pressure pull-down line 50 is pushed between them, the cutting edges of both the blades 33 and 34 come into contact with the surface of the core wire 53, and the second arm 24 of the head portion 22 is relative to the first arm 23 The blades 33 and 34 follow the second arm 24 and move away from the gripping pieces 30 and 31 of the gripping portion 29 so that the covering 52 of the end 51 of the high-pressure pull-down line 50 is covered. Of these, the portion of the coating 52 on the tip side from the portion pushed by the double blades 33 and 34 is peeled off from the core wire 53.

  Further, when the second arm 24 is opened relative to the first arm 23, the wire rod 39 of the brush 38 provided on the blade portion 32 of the head portion 22 is pressed by the blade portion 32. The surface of the core wire 53 is brought into contact with the front end of the portion, and the surface of the core wire 53 at that portion is polished by the wire 39 of the brush 38, and the coating 52 remaining on the surface of the core wire 53 is removed.

  In the stripping device 20 of the present embodiment configured as described above, the cable stripper 21 is attached to the distal ends of the first arm 3 and the second arm 4 of the grip portion 2 of the insulating jacket 1, and the insulating jacket 1 is Since it is configured to operate the cable stripper 21 by operating the operation lever 9, it requires skill in stripping the covering 52 like a conventional stripping device that operates two insulating operation bars. Even if the work is inexperienced, the stripping of the coating 52 on the end 51 of the high-voltage pull-down line 50 can be easily performed in a short time by operating the cable stripper 21.

  Further, the stripping length adjusting unit 40 is provided in the head portion 22 of the cable stripper 21 so that the tip of the end 51 of the high-voltage pull-down line 50 is brought into contact with the stopper 43 of the stripping length adjusting unit 40. As a result, the stripping length does not vary, and even the inexperienced worker can strip the coating 52 at a predetermined length.

  Further, by providing a brush 38 made of a plurality of wires 39 on the blade portion 32 of the head portion 22 of the cable stripper 21, the surface of the core wire 53 after the covering 52 is peeled off can be polished with the wire 39 of the brush 38. Therefore, the coating 52 does not remain on the surface of the core wire 53, and a rework operation after the coating 52 is peeled off is not necessary.

  Further, since the first arm 3 of the gripping portion 2 of the insulating jacket 1 is configured so that the mounting angle with respect to the arm mounting portion 12 can be adjusted, the mounting angle of the first arm 3 with respect to the arm mounting portion 12 can be adjusted. The opening angle of the first arm 3 with respect to the axis of the operating rod 7 can be adjusted. Thereby, since the angle of the cable stripper 21 with respect to the operation rod 7 can be adjusted, the working range by the cable stripper 21 can be taken wide.

  In the above description, the stripping device 20 according to the present invention is applied to the work for stripping the coating 52 on the end portion 51 of the high-voltage pull-down line 50. However, the present invention is not limited to this, and the work for stripping the coating of other wires. The stripping device 40 of the present invention may be applied to.

DESCRIPTION OF SYMBOLS 1 Insulation Yach 2 Grasping part 3 1st arm 3a Base end 3b End 4 Second arm 4a Base end 4b End 5 Connection pin 6 Operation part 7 Operation rod 7a Base end 7b End 8 Connection rod 8a Base end 8b End 9 Operation lever 9a Tip 10 Mounting bracket 11 Base portion 12 Arm mounting portion 13 Connecting pin 14 Lever mounting portion 15 Connecting pin 16 Connecting bracket 17 Base portion 18 Angle adjusting portion 20, 60 Stripping device 21, 61 Cable stripper 22 Head portion 23 First arm 24 Second Arm 25 Connecting shaft 26 Handle portion 27 First handle 28 Second handle 29, 62 Grip portion 30 Fixed grip piece 31 Movable grip piece 32, 63 Blade portion 33 Fixed blade 34 Movable blade 35 Mounting bracket 36 Main body 37 Fixed screw 38 Brush 39 Wire material 40 Stripping length adjustment part 41 Gauge part 42 Long hole 43 Stopper part 4 slot 45 screw 46 cover 47 scale 50 high pressure cuts line 51 end 52 coated 53 wire 64, 65 pattern 66 insulated operating rod

Claims (6)

A stripping device for stripping the coating on the end of the coated wire,
The gripping part that grips the end of the covered electric wire and the covering of the end of the covered electric wire are cut off and separated from the gripping part, so that the covering ahead of the pressed part is peeled off from the end of the covered electric wire. A head part having a blade part to be taken, a handle part comprising a pair of handles for operating the grip part and the blade part of the head part, and the head part, and the stripping length of the covering is adjusted. A stripping portion having a stripping length adjusting portion to be
Each handle of the stripping portion is provided with a mounting portion for attaching each arm of the Yatco provided with a gripping portion having a pair of arms that can be opened and closed and an operation portion that opens and closes the pair of arms. A stripping device characterized by that.   The blade portion of the head portion has a brush that polishes the surface of the core wire at the end of the covered electric wire that is separated from the gripping portion integrally with the blade portion and is exposed by peeling off the covering by the blade portion. The stripping device according to claim 1, wherein the stripping device is provided.   The stripping device according to claim 1, wherein the arm of the gripping portion of the Yatco is configured to be able to adjust a mounting angle with respect to the operation portion.   The stripping length adjusting portion includes a gauge portion that is attached to the outside of the blade portion of the head portion, and a stopper portion that is attached to the gauge portion so that the attachment position can be adjusted. The stripping device according to any one of claims 1 to 3, wherein the tip of the electric wire is configured to be able to abut.   The stripping device according to claim 1, wherein a scale is attached to a surface of the gauge portion.   The stripping device according to any one of claims 1 to 4, wherein the gauge portion is covered with a cylindrical cover made of a transparent or translucent body with a scale attached to the surface. .