JP6796549B2 - Covered cable stripping tool - Google Patents

Description

The present invention relates to a coating stripping tool for a coated cable that strips the coating at the end of a cable such as a power cable or an optical cable coated with an insulator to expose a core material such as a conductor.

When branching or connecting the cable coated with an insulator, the coating at the end of the cable is removed to expose the conductor in the cable. At that time, exposure is performed using nippers, knives, etc., but removing the coating requires troublesome work, takes time, and has a risk of injury. For this reason, a tool having a cutting edge inside and removing the coating by inserting a cable from the insertion port and rotating it around the insertion axis has been developed. For example, Patent Document 1 discloses a technique related thereto. There is.

FIG. 9 shows the removal tool described in Patent Document 1. In FIG. 9, the cutting blade 54 of the removal tool 50 includes a cutting blade portion 55 formed along the radial direction of the cable and a scooping blade portion 56 formed along the axial direction of the cable. The cutting edge portion 55 cuts the cable as the cable rotates relative to each other, and the scooping blade portion 56 scoops up the cut slot 57 and peels it off from the central tension member 58. The cutting blade portion 55 and the scooping blade portion 56 are connected at a right angle and are formed on one side surface of the cutting blade 54, and each tip is located on the same line V as shown in FIG. 9B.

With this configuration, as shown in FIG. 9A, the slot 57 is inserted into the slot introduction port 52 of the insertion block 51 of the removal tool 50, and the removal tool 50 is shafted while pressing the tip surface of the slot 57 against the step portion 53. Rotate it around. Then, the tip surface of the slot 57 is cut by the cutting edge portion 55, and the cut slot 57 is peeled off from the tension member 58 by the scooping blade portion 56 and discharged as slot cutting chips from the cutting waste discharge port 59.

Japanese Unexamined Patent Publication No. 2000-197231

However, in the removal tool described in Patent Document 1, the tip of the cutting edge portion 55 and the tip of the scooping blade portion 56 are located on the same line V, and the cutting operation and the scooping operation are started at the same time. Since the thin tip portion of the slot 57 cut by the blade portion 55 slips under the scooping blade portion 56, the cut slot 57 cannot be reliably scooped up by the scooping blade portion 56, and the tension member. In some cases, it could not be peeled off smoothly from 58. Further, since the tip of not only the cutting blade portion 55 but also the scooping blade portion 56 has a sharp tip, the slot 57 may be cut during the scooping. Therefore, it is difficult to dispose of the cutting chips because the cutting edge of the scooping blade portion 56 bites into the slot 57 or the slot 57 is shredded.

Therefore, according to the present invention, the end portion of the coating cut by the cutting blade can be reliably scooped up and removed from the core material, and the coating is not cut when the coating is scooped up. The subject is to provide a coating removal tool.

Coating removal tool sheathed cable of claim 1 has an insertion opening into which the end portion is inserted in the sheathed cable, said by causing relative rotation with respect to the inserted the cable from the insertion inlet It removes the coating of the coated cable and removes the coating .
A cutting blade that is arranged at an angle with respect to the insertion shaft of the cable and cuts into the coating, and a cutting blade that spirally cuts the coating from an end by the insertion and rotation, and the cutting blade. It is located on the back side in the insertion direction of the cable, and is provided with a scooping portion for scooping up the notched coating.
The tip of the scooping portion is located behind the tip of the cutting blade in the rotation direction.

According to this, since the tip of the scooping portion is located behind the tip of the cutting blade in the rotation direction, scooping by the scooping portion is started after a certain period of time has passed after cutting the coating with the cutting blade. .. As a result, the cutting blade penetrates deep into the coating close to the core material, and scooping by the scooping portion is started after the cut coating is thick and can be sufficiently scooped. The scooping part can support the coating from below and scoop it up reliably.

In the coating removing tool of the present invention, the scooping portion is formed by the tip portion of the scooping plate body formed in a plate shape on the coated cable side, and the scooping plate body is inserted into the coated cable in the cutting blade body. It may be provided adjacent to the end on the far side in the direction.
According to this, the scooping portion can surely scoop up and peel off the end portion of the notched coating.

Further, in the coating removing tool of the present invention, the scooping portion may be formed on the end face without cutting the coating. According to this, it is possible to prevent the coating from being cut when scooping up the coating.

Further, in the coating removing tool of the present invention, the scooping plate body may be formed separately from the cutting blade body.
According to this, it is possible to individually sharpen the cutting edge of the cutting blade only, and to perform processing such as baking. Therefore, compared with the case where the cutting blade and the scooping plate are formed as an integral body. Therefore, the cutting blade and the scooping plate can be manufactured easily and inexpensively.
In addition, since the cutting blade and the scooping plate can be installed individually, the installation position and mounting angle of the cutting blade and the scooping plate can be freely set according to the type of cable, etc. It can be changed or the cutting blade and scooping plate can be freely combined.

In the present invention, since the tip of the scooping portion is located behind the tip of the cutting blade in the rotation direction, the coating after cutting with the cutting blade is surely scooped up by the scooping portion from the core material such as a conductor. It can be peeled off. As a result, it is possible to prevent a part of the cut coating from slipping under the scooping portion and being clogged or caught by the cutting blade and the installation portion of the scooping portion, so that it can be smoothly and reliably prevented. And it is possible to safely remove the coating at the end of the coated cable to expose the core material inside.

In addition, since it is possible to prevent the coating from being cut at the scooping portion when scooping up the coating, the coating is cut during scooping and the tip of the scooping portion bites into the coating or the coating is shredded. It can be prevented from being stowed.

It is a perspective view of the coating removal tool of embodiment of this invention. The coating removal tool of FIG. 1 is shown, (a) is a plan view, and (b) is a front view. The coating removal portion of FIG. 1 is shown, (a) is a perspective view, (b) is a plan view, (c) is a left side view, and (d) is a front view. The coating removal portion of FIG. 1 is shown, FIG. 1 (a) is a cross-sectional view taken along the line AA of FIG. 3 (b), and (b) is a cross-sectional view taken along the line BB cut line of FIG. 3 (b). FIG. 5 is a perspective view of a cable whose coating is removed by the coating removal tool of FIG. It is explanatory drawing explaining the coating removal of a cable by the coating removal tool of FIG. 1, (a) is a plan view of a main part, (b) is a left side view of a main part, and (c) is CC cutting of (a). It is a cross-sectional view by a line. Similarly, it is an explanatory view explaining the coating removal of the cable by the coating removal tool, (a) is a plan view of the main part, (b) is a left side view of the main part, and (c) is a DD cutting line of (a). It is a cross-sectional view by. Similarly, it is an explanatory view for explaining the coating removal of the cable by the coating removal tool, (a) is a plan view of the main part, (b) is a left side view of the main part, and (c) is an EE cutting line of (a). It is a cross-sectional view by. A conventional coating removal tool is shown, (a) is a plan view of a main part, and (b) is an explanatory view of a main part.

Hereinafter, the coating removing tool for the coated cable according to the embodiment of the present invention will be described with reference to the drawings.
The coated cable stripping tool of the present embodiment has an insertion port into which the end of the coated cable is inserted, and the coated cable inserted from the insertion port (hereinafter, simply referred to as "cable"). The coating is removed by rotating it relative to the relative. As shown in FIGS. 1 and 2, the coating removing tool 1 includes coating removing portions 20 for cutting and removing the coating 42 of the cable 40 on both left and right sides of the grip portion 10 in the central portion. The coating removing portion 20 further includes a cutting blade body 22 having a cutting blade 23 for cutting into the coating 42, and a scooping portion 26 for scooping up the coating 42 cut by the cutting blade 23. Hereinafter, each component will be described in detail. In this embodiment, a power cable is exemplified as a cable.

The pair of left and right decoating portions 20 and 20 have different sizes such as insertion ports 28 to accommodate two types of cables 40 having different diameters and coating thicknesses, but have the same shape and shape as a whole. It is formed and is symmetrically attached to both sides of the grip portion 10. Each coating removing portion 20 is detachably attached to the grip portion 10, and the coating can be removed corresponding to cables 40 of various sizes. Each coating removing portion 20 engages the engaging portion 20a shown in FIG. 3, which is projected toward the grip portion 10 side at the end opposite to the insertion port 28, with the engaged portion of the grip portion 10. It can be assembled.

As shown in FIGS. 3 and 4, each coating removing portion 20 is formed in a substantially cylindrical shape as a whole, but an installation space 21 is partially formed, and screws are used in the installation space 21. A scooping plate body 25 having a cutting blade body 22 and a scooping portion 26 is installed. The entire cutting blade body 22 and the scooping plate body 25 including the screws are housed in the installation space 21, so as not to hinder the gripping of the coating removing tool 1. A circular insertion port 28 into which the cable 40 is inserted is formed in the center of the outer end portion of the coating removing portion 20, and an insertion passage 29 having a circular cross section is formed inside from the insertion port 28. The insertion passage 29 penetrates the end portion on the grip portion 10 side along the insertion shaft O, which is the central axis extending from the circular center of the insertion port 28 toward the grip portion 10 and is the axis in the direction in which the cable 40 is inserted. ing. In the present embodiment, the insertion passage 29 is slightly larger than 13.0 mm for the coating removing portion 20 on one side in order to correspond to two types of cables 40, large and small, having outer diameters of about 13.0 mm and about 15.5 mm. The coating removing portion 20 on the other side is formed to have an inner diameter slightly larger than 15.5 mm. The opening of the installation space 21 also serves as a discharge port 30 for taking out the cut coating 42. The coating removing portion 20 is integrally formed of a synthetic resin material except for the cutting blade body 22 and the scooping plate body 25.

Here, the cable 40 is a cross-linked polyethylene insulated power cable widely used for low-pressure general power wiring, and as shown in FIG. 5, an insulator 43 made of cross-linked polyethylene resin is coated around the conductor 41. Further, a sheath 44 made of vinyl resin is coated on the outer periphery thereof. The coating 42 is formed by the insulator 43 and the sheath 44. In the case of the cable 40 having an outer diameter of about 13.0 mm, the outer diameter of the conductor 41 is 7.3 mm, the thickness of the insulator 43 is 1.2 mm, and the thickness of the sheath 44 is 1.5 mm. In the case of a cable 40 having a diameter of about 15.5 mm, the outer diameter of the conductor 41 is 9.3 mm, the thickness of the insulator 43 is 1.5 mm, and the thickness of the sheath 44 is 1.5 mm.

As shown in FIG. 4B, a cutting blade fixing base 31 having an inclined surface that inclines from the upper right to the lower left is formed inside the installation space 21, and the cutting blade fixing base 31 is formed. A cutting blade 22 is detachably fixed to 31 via a screw 24. In the present embodiment, the cutting blade fixing base 31 is set at an angle inclined by about 50 degrees with respect to the insertion axis O in the horizontal direction. The cutting blade body 22 is formed in a substantially square plate shape, and the side portion on the insertion shaft O side thereof is formed on the cutting blade 23. The surface of the cutting blade body 22 on the side of the cutting blade fixing base 31 is formed flush with the entire surface including the cutting blade 23, and the upper surface 23a of the cutting blade 23 is shown in FIG. , As shown in FIG. 4 and the like, it is formed on a tapered surface that is inclined by about 25 degrees with respect to the lower surface 23b. The lower end portion 23c of the cutting blade 23 projects into the space of the insertion passage 29, and the amount of protrusion thereof is the conductor 41 and the coating 42 whose lower end portion 23c is the core material of the cable 40 when the coating 42 of the cable 40 is removed. The dimension that reaches the boundary portion with the conductor, that is, the coating 42 is cut, but does not reach the conductor 41 and is set to a dimension that does not damage the conductor 41.

On the grip portion 10 side, which is the back side in the insertion direction from the cutting blade body 22, the scooping plate body 25 is adjacent to the lower end side 22a, which is the side of the cutting blade body 22 on the back side in the insertion direction, that is, the grip portion 10 side. Is arranged, and the portion of the lower end side 22a of the inclined cutting blade 22 and the portion of the long side 25a on the insertion port 28 side of the scooping plate 25 are in contact with each other. The scooping plate body 25 is detachably fixed to the upper surface 32a forming the horizontal plane of the scooping plate body fixing base 32 in FIG. 3 via a screw 27, and a part thereof protrudes into the insertion passage 29. The scooping plate body 25 is formed of an elongated rectangular plate having a constant thickness, and its four peripheral sides are formed on vertical end faces. The scooping portion 26 is formed by a short side portion which is the tip of the scooping plate 25 on the insertion passage 29 side, that is, a tip portion of the scooping plate 25 on the side facing the cable 40. The tip 26a of the scooping portion 26 is formed by the vertical end surface of the scooping plate body 25, so that the coating 42 of the cable 40 cannot be cut.

Here, as shown in FIGS. 3 (b) and 3 (c), the tip 26a of the scooping portion 26 is separated from the tip 23d, which is the cutting edge of the cutting blade 23, by a length L toward the discharge port 30. There is. In other words, the tip 26a of the scooping portion 26 is separated by a length L behind the tip 23d of the cutting blade 23 in the rotation direction of the cable 40 when the coating is removed. Due to this positional relationship, when the cable 40 is rotated clockwise when viewed from the insertion port 28 side, the outer peripheral surface of the cable 40 is first cut in contact with the tip of the cutting blade 23, and then cut. The tip is further rotated clockwise by a length L, and then comes into contact with the tip 26a of the scooping portion 26 of the scooping plate body 25.

On the other hand, as shown in FIGS. 1 and 2, the grip portion 10 is formed of a synthetic resin material in a substantially cylindrical shape, and elongated holes 12 are formed in the upper surface 11 along the axial direction, and the left and right side surfaces 13, 13 and The lower surface 14 has a curved surface whose central portion is recessed inward so that it can be easily gripped by hand. At the center of the inside of the grip portion 10, a columnar removal length setting member 15 having a predetermined length is arranged so as to be reciprocally movable along the axial direction of the grip portion 10. A knob portion 16 for operating the movement of the removal length setting member 15 is integrally provided at the center of the upper portion, and the upper end portion 16a thereof projects upward from the elongated hole 12. By pushing down the removal length setting member 15 and the knob portion 16 from above, it can be reciprocated along the elongated hole 12, and by releasing the push-down, it can be stopped and fixed at a predetermined position. The axis of the removal length setting member 15 is located on the same straight line as the insertion shaft O of the cable 40, and the tip surfaces of the cable 40 are inserted beyond the predetermined positions on the left and right end faces of the removal length setting member 15. It is a stopper surface 15a that prevents movement to the back side in the direction.

Scales 17 are displayed along the longitudinal direction of the elongated holes 12 on both outer sides of the elongated holes 12 on the upper surface 11 of the grip portion 10 in the width direction, and the scales 17 set the exposed length of the conductor 41 of the cable 40. The value is displayed. In FIGS. 1 and 2, the lower scale 17 displays the set value of the exposure length for the cable 40 inserted from the left insertion port 28, and the upper scale 17 is inserted from the right insertion port 28. The set value of the exposure length for the cable 40 is displayed.

Next, a method of removing the coating 42 of the cable 40 by using the coating removing tool 1 configured as described above will be described. Here, in removing the coating 42, the coating removing tool 1 is rotated clockwise relative to the cable 40, but for convenience of explanation, here, the cable 40 is clocked with respect to the coating removing tool 1. The operation of rotating the cable in the direction to remove the cable will be described. Of course, the cable 40 may be gripped and the grip portion 10 may be rotated clockwise to remove the coating 42. Further, since the coating removing portions 20 on both sides are formed in substantially the same shape and shape, the case where the coating is removed by the coating removing portion 20 on the right side will be described here with reference to FIGS. 6 to 8. The following figures show the state of the coating 42 at the tip of the cable 40, (a) is a view of the main part from above, (b) is a view from the left side, and (c) is the front side. It is a cross-sectional view seen from.

First, as shown in FIG. 6, the grip portion 10 of the coating removal tool 1 is gripped by hand, and the cable 40 is inserted into the cutting blade 23 from the insertion port 28 on the right side corresponding to the outer diameter of the cable 40. It is inserted into the insertion passage 29 until it abuts. Here, the cutting blade 23 is arranged so as to be inclined with respect to the insertion shaft O of the cable 40. Therefore, when the tip surface of the cable 40 comes into contact with the cutting blade 23, the tip surface of the cable 40 first comes into contact with the uppermost portion 23e of the cutting blade 23 protruding into the insertion passage 29. It will be.

Next, when the tip surface of the cable 40 comes into contact with the cutting blade 23, as shown in FIG. 7, the cable 40 is rotated clockwise when viewed from the insertion port 28 side and further toward the back side in the insertion direction. Push it in. Then, the tip of the cable 40 is first cut at the uppermost portion 23e of the portion protruding into the insertion passage 29 of the cutting blade 23, and the sheath 44 on the surface side is first cut from the end of the coating 42. It gets caught. The tip of the notched coating 42 has a pointed wedge shape. Then, since the cover 42 is rotated and pushed in at the same time as the cable 40, it is cut in a spiral shape.

Subsequently, when the cable 40 is further rotated and pushed in, the cutting blade 23 cuts from the sheath 44 on the front side to the insulator 43 on the inner side, and as shown in FIG. 8, the tip of the cable 40 When reaches the lower end 23c of the cutting blade 23, the lower end 23c of the cutting blade 23 reaches the boundary between the insulator 43 of the cable 40 and the conductor 41, and does not cut below it. As a result, the outer surface of the conductor 41 is hardly scratched.

After that, the sheath 44 and the insulator 43 are integrally cut into the coating 42 in a spiral shape. At this time, since the upper surface 23a of the cutting blade 23 is inclined upward, the cut coating 42 moves to the scooping plate body 25 side while being lifted by the upper surface 23a of the cutting blade 23. In this way, the tip portion of the coating 42 rides on the scooping portion 26 while increasing the thickness of the portion to be cut first, is scooped up, and then is spirally peeled off from the conductor 41.

After that, when the tip surface of the conductor 41 of the cable 40 comes into contact with the stopper surface 15a of the removal length setting member 15, further insertion is prevented. If only the cable 40 is rotated in this state, the cable 40 makes one rotation at a fixed position in the insertion direction, and the cut coating 42 is separated from the cable 40. Here, by aligning the grip portion 16 of the grip portion 10 with a predetermined scale 17 in advance, the conductor 41 is exposed by a predetermined length at the end portion of the cable 40 from which the coating 42 has been removed. The divided coating 42 is discharged laterally from the discharge port 30 of the coating removing portion 20. With the above, the removal of the coating 42 is completed.

Next, the operation of the coating removing tool 1 will be described.
In the coating removing tool 1, since the tip 26a of the scooping portion 26 is located behind the tip 23d of the cutting blade 23 in the rotation direction, the scooping portion has a time lag after the coating 42 is cut by the cutting blade 23. The scooping of the cut coating 42 by 26 is started. As a result, the cutting blade 23 penetrates deep into the coating 42 close to the conductor 41, and the scooping portion 26 scoops up after the cut coating 42 becomes thick enough to be scooped up. Since it is started, the coating 42 can be surely turned up and scooped up while being supported by the scooping portion 26 from below.

That is, if the tip 26a of the scooping portion 26 and the tip 23d of the cutting blade 23 are at substantially the same position in the rotation direction and the cutting and scooping are performed almost at the same time, the tip 23d of the cutting blade 23 Since the coating 42 immediately after being cut in is still thin and fluttering, it is difficult to scoop up even if it comes into contact with the scooping portion 26, and the tip of the cut coating 42 is under the scooping portion 26. It is difficult to remove the coating 42 because it slips into the side and is clogged or caught at the installation portion of the cutting blade 23 and the scooping portion 26. However, according to the coating removing tool 1 of the present embodiment, as described above, the tip of the scooping portion 26 is located behind the tip of the cutting blade 23 in the rotation direction, so that such a problem occurs. Absent. As a result, the coating 42 after being cut by the cutting blade 23 can be smoothly and surely scooped up by the scooping portion 26 and peeled off from the conductor 41 to expose the internal conductor 41.

Further, the scooping portion 26 is formed by the tip portion of the scooping plate body 25 formed in a plate shape on the cable 40 side, and the scooping plate body 25 is adjacent to the back end of the cutting blade body 22 in the insertion direction of the cable 40. The cut end of the coating 42 can be reliably scooped up and peeled off. That is, if the scooping plate 25 is provided at a distance from the back end in the insertion direction of the cutting blade 22 to the back side, the coating that is once cut diagonally upward after being cut by the cutting blade 23. Before the end of the scoop 42 reaches the scooping plate 25, it hangs down below the scooping plate 25, and the timing of scooping by the scooping portion 26 is delayed, making it impossible to scoop up, causing clogging or catching. It also becomes. However, according to the coating removing tool 1 of the present embodiment, as described above, since the scooping plate body 25 is provided adjacent to the cutting blade body 22, such a problem does not occur.

Further, since the tip 26a of the scooping portion 26 is formed on the end surface that does not cut the coating 42 of the cable 40, it is possible to prevent the coating 42 from being cut by the scooping portion 26 when scooping up the coating 42. .. As a result, the coating 42 is cut in the middle, and the tip 26a of the scooping portion 26 is prevented from biting into the coating 42 or the coating 42 is prevented from being shredded during the scooping.

Since the scooping plate body 25 is formed separately from the cutting blade body 22, it is possible to individually sharpen the cutting edge of the cutting blade body 22 and perform processing such as baking. Therefore, the cutting blade 22 and the scooping plate 25 can be manufactured easily and inexpensively as compared with the case where the cutting blade 22 and the scooping plate 25 are integrally formed.
Further, since the cutting blade 22 and the scooping plate 25 can be installed individually, the installation position, mounting angle, etc. of the cutting blade 22 and the scooping plate 25 can be set according to the type of the cable 40 and the like. It can be freely set or changed, and the cutting blade body 22 and the scooping plate body 25 can be freely combined.

By the way, the scooping plate body 25 of the above embodiment is provided adjacent to the back end of the cutting blade body 22 in the insertion direction, but the present invention is not limited to this, and the scooping portion 26 hinders scooping. It may be slightly separated from the cutting blade 22 within a range that does not come out.
Further, the scooping plate body 25 is formed of an elongated rectangular plate having a constant thickness, but the shape and shape are not limited to this.

Further, the scooping portion 26 is formed at the tip of the scooping plate 25 formed in a plate shape on the cable 40 side, and in addition to this tip, the scooping plate 25 is adjacent to the cutting blade 22. It may also be formed at the side end, which is a side. The tip 26a of the scooping portion 26 is formed on the vertical end face, but the shape is not limited to this as long as the cover 42 of the cable 40 is not cut, and may be formed by a curved end face or the like.

The cutting blade 22 of the above embodiment is formed in a substantially square plate shape, but is not limited to this shape.
Further, the cutting blade 22 is fixed to the cutting blade fixing base 31 inclined with respect to the insertion shaft O of the cable 40, and the cutting blade 23 is arranged inclined with respect to the insertion shaft O. However, the present invention is not limited to this, and the cutting blade body 22 and the cutting blade 23 may be installed in a vertical state orthogonal to the insertion axis O.

In addition, although the scooping plate body 25 of the above embodiment is formed separately from the cutting blade body 22, it may be integrally formed.

Further, the angles and dimensions at each part such as the inclination angle of the cutting blade 23 and the length L at which the tip 26a of the scooping portion 26 and the tip 23d of the cutting blade 23 are separated from each other are limited to the set values of the above embodiment. The optimum value may be appropriately set according to the outer diameter of the cable 40, the thickness of the coating 42, the material, and the like.

Further, as the screw for fixing the cutting blade body 22 and the scooping plate body 25, a pan head machine screw is used as shown in each figure, but a countersunk head machine screw or the like may be used. When the scooping plate 25 is fixed as the screw 27 with a countersunk head screw, the head does not protrude from the scooping plate 25, so that the cut coating 42 is between the cutting blade 22 and the head of the screw 27. It is possible to avoid getting stuck in and getting stuck.
Further, in the above embodiment, the cutting blade body 22 and the scooping plate body 25 are installed by using screws, but they may be installed by other means.

Although the coating removing portion 20 is assembled to the grip portion 10 by engagement, it may be assembled by other means. Further, although the coating removing portion 20 is assembled on both sides of the grip portion 10, it may be assembled only on one side of the grip portion 10.

Further, in the above embodiment, the power cable is illustrated as the cable 40, but when the present invention is carried out, it can be similarly applied to the case of removing the end portion of the coating of another cable such as an optical cable. it can.

1 Coating removal tool 26a Tip 22 Cutting blade 28 Insertion blade 23 Cutting blade 40 Cable 23d Tip 42 Coating 25 Scooping plate O Insertion shaft 26 Scooping part

Claims (4)

Covering of a coated cable that has an insertion slot into which the end of the covered cable is inserted and removes the coating of the coated cable by rotating relative to the cable inserted from the insertion slot. It ’s a removal tool,
A cutting blade that is arranged at an angle with respect to the insertion shaft of the cable and has a cutting blade that cuts into the coating, and that cuts the coating spirally from an end by the insertion and rotation.
A scooping portion located on the back side of the cutting blade in the insertion direction of the cable and scooping up the cut coating is provided.
A coating removing tool for a covered cable, wherein the tip of the scooping portion is located behind the tip of the cutting blade in the rotation direction.
The scooping portion is formed at the tip portion of the scooping plate body formed in a plate shape on the cable side.
The coating removing tool for a coated cable according to claim 1, wherein the scooping plate is provided adjacent to an end portion of the cutting blade on the back side in the insertion direction. The coating removing tool for a coated cable according to claim 1 or 2, wherein the tip of the scooping portion is formed on an end surface that does not cut the coating. The coating removing tool for a coated cable according to claim 2 or 3, wherein the scooping plate body is formed separately from the cutting blade body.

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