JPH0318208A - Cable sheath removing apparatus - Google Patents

Abstract

PURPOSE:To improve the workability by installing a cable supporter, a brush supporter, and rotating brushes, bringing said rotating brushes into rolling friction contact with a sheath around a cable core, and removing said sheath from a cable. CONSTITUTION:By actuating a winder, a marked cable 1 is sent to a sheath removing apparatus, arranged between the clamp 13 and supporter 22 of one clamping apparatus 29, passed through the through hole 31 of a main shaft 10 and between a plurality of rotating brushes 5, and arranged between the clamp 13 and supporter 22 of the other clamping apparatus 29. Positioning of the rotating brushes 5 is performed and the two clamping apparatus 29 are actuated to fix the cable 1 tensely. A brush rotating motor 20 is driven to remove the sheath 2 of the cable 1 by crushing with the rotating brushes 5. Thereby the workability improves.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is directed to a cable sheath removal method that eliminates the sheathing member on the outer peripheral surface of a core wire constituting a cable such as a power cable or a communication cable wound around a drum or the like. Regarding equipment.

[Conventional technology]

Generally, when installing or laying cables such as main power cables and communication cables used in large structures such as buildings and factories, or civil engineering works such as tunnels, work is carried out to draw out branch lines at predetermined points along the entire length of the cable. is necessary. Therefore, a cable is placed in a predetermined position, and a predetermined length of the cable is measured at the site from a reference point based on the design drawing, and a predetermined mark is displayed at a predetermined location on the cable where the length was measured. Currently, branch lines are connected to these positions. The length of the branch wire connected to the cable will not be extremely long, but
It is determined by making various changes depending on the purpose, load, etc.

By the way, for these cables, for example, 15
In the case of a 00 V power cable, it consists of a core wire, an insulator that is a separator layer covering the core wire, an insulating object, a tape, a sheath, and other covering members. When connecting the branch wires, the covering member at the connection portion of the cable, that is, the location where the branch wires are connected, is stripped off or removed, the core wire is exposed, and the branch wire is connected to the core wire.

Depending on the purpose, the cable and the branch line can be connected by braiding, crimping, soldering, etc. After the cable is connected by these methods, it is insulated by wrapping it with tape or fixed with a mold with resin etc. , is a complete assembly.

In this case, the work of stripping off the covering member from the cable, that is, the work of removing the covering member, is carried out manually by, for example, making an incision in the covering member with a knife, and then removing the covering member in the cut area with pliers or the like. At present, the core wire is exposed by sandwiching the wire between the cables and peeling off the covering member from the cable.

[Problem to be solved by the invention]

However, cables such as power cables used in buildings, civil engineering construction sites, etc. are placed in areas that are rarely seen by people, such as in ceilings, under floors, and inside ducts, or in places where space is narrow and the work environment is extremely poor. It is often installed or installed. In general, such locations and parts do not provide a good working environment, and the working posture may be unreasonable, which poses a safety problem. Connecting branch lines like this is less of a problem if the cable is short, but in general,
The cables described above are long cables, over several hundred meters long, and the work of connecting branch lines is currently extremely difficult.

Moreover, branch line connection work is performed safely in a factory with a good working environment, freeing from the above-mentioned on-site branch line connection, ie, actual assembly work. When connecting branch lines in a factory, the cable is supplied from one side of the workbench where the scale is installed, and the cable is pulled out in a straight line onto the workbench, with two or more workers at both ends of the workbench connecting the cable. When the end is pulled and the cable is straight, check the pitch shown in the design drawing on the scale installed on the workbench, mark the part where the branch line will be connected to the cable, and then The current situation is to manually strip off the sheathing member from the portion of the cable that has been marked with the mark, and connect the necessary branch wires to the portion of the cable from which the sheathing member has been stripped off.

However, when the above-mentioned work of stripping off the sheathing member from the cable with a knife, pliers, etc. is performed manually, it requires a great deal of time and effort, and it goes without saying that the workability is inefficient. It was also unfavorable from the standpoint of work safety, as it required the use of knives and the like.

Therefore, in order to connect a branch line to a cable such as a power cable or a communication cable, the length of the cable is measured and marked, and then the coating material is stripped from the cable at the marked location in advance at the factory. The problem was how to use a stripping machine to reduce time and labor and automatically perform stripping work with a high level of safety in a working environment of

The purpose of this invention is to solve the above problems, and the covering member that covers the core wire constituting cables such as power cables and communication cables is made of a material that is softer than the material of the core wire, such as natural rubber. Coated rubber, synthetic resin such as vinyl resin, natural resin, resin such as epoxy resin, wax,
Focusing on the fact that the structure is made of a fibrous material such as cloth, a rotating brush such as a wire brush made of a hard material such as steel wire is used and the rotating brush is brought into rotational frictional contact with the covering member. It is designed to scrape, or strip, a certain coating of material from the cable, and since the cable is long, in some cases over several hundred meters, it is difficult to rotate the cable itself. Taking this into consideration, the rotating brush is moved relative to the cable to strip the sheathing from the cable and expose the core wire, which reduces labor and work time and improves work safety. It is an object of the present invention to provide a gable sheathing member removing device that is rich in gables.

[Means to solve the problem]

In order to achieve the above object, the present invention is configured as follows. This invention provides two
A cable support means for supporting between points, a brush support means that can be reciprocated in a radial direction behind the cable, rotatable in a circumferential direction, and reciprocated in a longitudinal direction, and a brush support means supported by the brush support means. From a rotatable rotating brush,
The present invention relates to a cable sheathing member removal device that removes the sheathing member from the cable by bringing the rotating brush into rotational frictional contact with the sheathing member that covers a core wire constituting the cable.

Further, in this cable sheathing member removal device, the brush support means includes a headstock that can reciprocate on a base, a headstock that is rotatable with respect to the headstock, and that the cable is inserted into a through hole formed in the center. The rotary brush is rotatably attached to the brush support member, and the rotary brush is rotatably attached to the brush support member.

Further, in this cable sheathing member removal device, the rotating brush is configured to be able to contact and move parallel to, perpendicular to, or inclined to the longitudinal direction of the cable.

[Effect]

The cable sheathing member removing device according to the present invention is constructed as described above and operates as follows. That is, this cable sheathing member removal device supports the cable between two points, and includes brush support means that is movable in a radial direction, rotatable in a circumferential direction, and reciprocated in a longitudinal direction with respect to the cable. Since the rotatable rotating brush supported by the cable is brought into rotational frictional contact with the covering member of the cable and moved relatively, the rotating brush made of a hard material such as a steel wire can be moved at a speed of, for example, 1000 to 5000 r. ．． p. m. When the rotating brush is pressed against a covering member made of a soft material and rotated in the circumferential direction of the cable while rotating, the covering member is crushed by the rotating brush, and the covering member can be immediately crushed and scraped off from the cable. The pulverized covering member can be completely removed from the gaps between the wires of not only straight core wires but also winding wires, twisted wires, knitted Mi wires, etc., and the core wire surface can be exposed.

In addition, since the core wires that make up the cable are made of conductive materials such as copper wire and aluminum wire, rotating brushes such as wire brushes can scratch the exposed outer peripheral surface of the core wires. When connecting the branch wire to the core wire, the branch wire can be connected to the core wire in good condition, and when molding a material such as resin on the connection part after the connection, the material such as resin can be firmly bonded to the connection part. can do.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a cable sheathing member removing device according to the present invention will be described in detail with reference to the drawings.

FIG. 1 is a sectional view showing an embodiment of the cable sheathing member removing device according to the present invention, and FIG. 2 is a cross-sectional view showing the line
FIG.

Generally, a cable 1 such as a power cable or a communication cable includes a certain core wire 3 from a conductor, and an insulator, an insulating object, a sheath, or a tube covering the outer peripheral surface of the core wire 3 in order to insulate or protect the core wire 3. , a covering member 2 such as an exterior. The core wire 3 is made of metal such as copper, alloy, carbon,
The covering member 2 is made of a conductive material including silicone, etc., and the covering member 2 is made of a soft material such as natural rubber, synthetic rubber, synthetic resin such as vinyl resin, natural resin, resin such as epoxy resin, fibrous material such as wax, cloth, etc. It is constructed from materials.

The cable sheathing member removal device according to the present invention is directed to a core wire 3 constituting a cable 1 such as a power cable or a communication cable.
It is preferable to apply this method to peeling off the covering portion 2 covering the surface. For example, in the wood management department, the location where branch lines are connected to specified points for cables such as main power cables and communication cables used in large structures such as buildings and factories, or civil engineering works such as tunnels. 10 Perform various tasks such as design drawings and management using CAD and management computers. These data are manually input to a management computer at the work site using a wired signal, optical communication, fluorosopy, or the like. An automatic length measuring and marking device for cables installed at the work site by a controller based on commands from the management computer (refer to the device disclosed in Japanese Patent Application No. 63-210527 filed by the present applicant) controls the operation of the cable 1, and measures and marks the length of the cable 1. Next, the cable sheathing member removing device is operated to remove the sheathing member 2 at the marked portion of the cable 1 from the core wire 3. Generally, this cable sheathing member removal device is used by being placed between a sending machine that removes the cable 1 from a drum that winds it up, and a certain winding machine from the drum that winds up the cable 1, but in some cases. In some cases, the cable 1 may be prepared by itself without using a sending machine, a winding machine, etc.

This cable sheathing member removal device mainly consists of: l1 cable support means for supporting between two predetermined points of the cable 1; It consists of a brush support means that can reciprocate in the direction, and a rotating brush 5 that is rotatable and supported by the brush support means.

First, the cable support means consists of a pair of supports 6.6 which are installed at predetermined locations at a desired distance from each other and are provided with through holes through which the cable 1 can pass or supports 28 on which it can be placed. , preferably as shown,
The support column 6 is provided with a clamp device M2 9. A longitudinally extending support 22 on which the cable 1 can be placed is fixed to the column 6, and a clamping device 29 is attached. The clamp device 29 is composed of an actuator l4 having a reciprocating rod 25, and an L-shaped clamp 13 whose one end is pivotally connected to the rod 25. The L-shaped clamp 13 has a pivot point 2 on a bracket 30 that is arranged opposite to the support 22 and fixed to the column 6.
It is pivoted at 6.

12 Therefore, in order to clamp the cable 1 in a fixed state with the clamping device 29, the cable 1 is placed on the support 22, the actuator 14 is actuated, and the clamp 13 is clamped onto the cable 1.
When pressed from above, the cable 1 is supported and fixed by the support body 22 and the clamp 13.

Next, the brush supporting means is for moving the rotating brush 5 such as a wire brush relative to the cable 1, and mainly supports bases 4, 8 such as slide bases installed at predetermined locations. A table 8 that can reciprocate above, a headstock 9 fixed to the table 8, and a through hole 31 rotatable with respect to the headstock 9 and formed in the center.
It consists of a main shaft 10 through which the cable 1 can be inserted, and a brush support member 12 attached to the main shaft 10 and capable of reciprocating in the radial direction with respect to the cable 1.

In the figure, a pair of brush support members 12 are provided above and below with the cable 1 in between. Although not shown, this brush support member 12 may be provided in one or three brush support members per main shaft 10.
Of course, more than one may be provided. Rotary brushes 5 are rotatably attached to each brush support member 12 .

In order to reciprocate the table 8 on the base 4, the base 4
A feed motor 16 is installed above.

The feed motor 16 is driven to rotate reversibly, and the table 8 reciprocates on the base 4 by a predetermined distance due to the drive of the feed motor 16. The reciprocating movement distance L of the table 8 can be set, for example, with a robot switch or the like. This moving distance L corresponds to the length L of the portion 7 from which the covering member 2 is removed from the cable 1 by this covering member removing device, as will be described later.

A headstock 9 is fixed to the table 8, and a main spindle 10 is rotatably attached to the headstock 9 via a pair of bearings 23. The main shaft 10 has a hollow shape with a through hole 31 in the center thereof through which the cable l can be inserted. A pulley 24 is fixed to one end of the main shaft 1o by spline fitting or keyed, and a face plate 11 through which the cable 1 can be inserted is fixed to the other end. A reversibly rotatable rotating moke 17 is installed on the headstock 9, and between the drive shaft or pulley of the rotating motor 17 and a pulley 24 fixed to one end of the main shaft 10, there is a 1-18 is multiplied. Therefore, the main spindle 10 is rotated relative to the headstock 9, that is, the cable 1, by driving the rotation motor I7.

Regarding the rotation angle range of the main shaft 10, for example, it is possible to secure power to the brush feeding torque motor 19 and the rotation motor 20 using a slinot ring or the like so that the main shaft 10 can rotate over 360 degrees. For example, if two rotating brushes 5, which will be described later, are provided, the settings may be set so that they can rotate within a rotation angle range slightly larger than 180 degrees, and if three rotating brushes 5 are provided, The setting may be made so that the rotation angle range is slightly larger than 120 degrees.

A pair of support plates 32 are fixed to the face plate 1l fixed to the main shaft 10, as particularly shown in FIG. Each of these support plates 32 is provided with a pair of guide rails 27, and these guide rails 27 can perform the function of guiding the brush support member 12, which is capable of reciprocating 15 in the radial direction with respect to the cable 1. The support plate 32 is provided with a brush feed l and a torque motor l9, respectively, and a feed screw 15 is connected to the drive shaft of the brush feed torque motor 19. Brush support members 12 are fitted into these feed dogs 5, respectively. Therefore, the feed dog 15 is rotated by the drive of the brush feed torque motor 19, and the rotational movement of the feed dog 15 causes the brush support member 12 to reciprocate in the radial direction of the cable 1 with respect to the support plate 32, that is, with respect to the cable 1. Can move freely. The reciprocating distance of the brush support member 12 in the radial direction may be set using a limit switch or the like depending on the thickness of the covering member 2 of the cable 1, that is, the amount of cut.

Brush rotation motors 20 are fixed to the brush support members 12, respectively. These brush rotation motors 2
A rotary brush 5 is attached to each drive shaft of o. These rotating brushes 5 are composed of a wire brush 16 attached to the outer peripheral surface of the rotating shaft with a large number of wires extending in the radial direction. It is made of a material that is at least harder than the material. Further, regarding the rotating direction of the rotating brush 5, the rotating brush 5 is attached to the brush support member 12 so that the brush rotating surface is parallel to the longitudinal direction of the cable 1. Therefore, when the brush rotation motor 2o is driven to rotate the rotary brush 5, and then when the rotary brush 5 rotates in frictional contact with the outer peripheral surface of the sheathing member 2 of the cable 1, the sheathing member 2 It is removed from the cable 1 in a state where it is scraped off. The shape of the notch at both ends of the cable I from which the covering member 2 has been scraped off has an arcuate cross-section, as shown by reference numeral 21.

Regarding the feed motor 16, rotation motor 17, brush feed torque motor 19, and brush rotation motor 20 used in this cable sheathing member removal device,
Of course, various conventionally disclosed motors can be used, and for example, it is also possible to use a motor in which the primary side of the transformer is fixed and the secondary side lead wire is attached to a rotating part and rotated. It is.

Next, with reference to FIG. 3, another embodiment of the cable sheathing member removing device according to the present invention will be described. The covered member removing device of this embodiment has exactly the same structure and functions as those of the above embodiments, except that the direction in which the rotating brush 5 is attached to the brush support member 12 is different. It is.

Therefore, the same reference numerals are given to the parts in the cable sheathing removal device in this embodiment that have the same structure and function as the parts in the cable sheathing removal device shown in Figure 1. to omit duplicate explanations. This rotating brush 5A has a rotating surface that is connected to the cable 1.
installed perpendicular to the longitudinal direction of the Therefore, the shape of the cut at both ends removed by the rotating brush 5A is perpendicular to the axial direction of the cable 1, as shown by the reference numeral 21A.

Although the cable sheathing member removal device according to the present invention is configured as in each of the above embodiments, it is not necessarily limited to the above embodiments. Of course, the rotating surfaces of the rotating brushes may be arranged in a direction inclined with respect to the longitudinal direction of the cable 1 in order to arrange the rotating brushes facing each other.

If the rotating surface of the rotating brush is installed in a direction inclined with respect to the longitudinal direction of the cable 1, the cut shape of the covering member 2 of the cable 1 will be in an inclined state. Furthermore, although not shown, a suction fan may be provided at a portion where the rotating brush makes rotational frictional contact with the cable sheathing member. By providing a suction fan, the cutting waste and dust of the sheathing member crushed from the cable are sucked by the suction fan, and by processing the air flow with a filter or the like, it is possible to prevent the surrounding environment from being contaminated with dust and the like.

When removing the sheathing member 2 from the cable 1 using the cable sheathing member removing device according to the present invention, it can be specifically arranged and used as a post-process of a cable marking device, for example. That is, winding jm (
(not shown) to pull out the cable 1 for a predetermined length onto the marking workbench, extend the cable 1 in a straight line on the support stand while applying tension to the cable, and place it on the workbench. The length of the cable 1 to be paid out is automatically measured by a running means capable of reciprocating along the cable 1, and a predetermined position of the cable 1 is automatically marked.

The winder is then activated to feed the marked cable 1 into the jacket removal device according to the invention. First, the cable 1 is connected to the clamp 13 of one clamp device 29.
and the support body 22, the through hole 31 of the main shaft 10,
It is passed between the plurality of rotating brushes 5 and further placed between the clamp 13 and the support body 22 of the other clamping device 29. Therefore, the position of the mark made on the cable 1 is positioned on the rotary brush 5, and both clamp devices 29 in the cable sheathing member removing device are activated to fix the cable 1 in a tensioned state. Next, the rotation motor 17 is driven to rotate the main shaft 1o at a low speed, and while each brush rotation motor 2o is driven to rotate each rotary brush 5, the feed torque motor 19 is driven to rotate each brush. The brush support members 12 are moved in the direction in which they approach each other, and each rotating brush 5 attached to the brush support member 12 is set to be in contact with the cable 1.
The feeding action of each brush support member 12 by 9 is stopped.

In this state, the rotating brush 5 is set so as to be able to rotate and slide around the fixed cable 1.

The rotating brush 5 revolves around the cable 1 at a low speed due to the low speed rotation of the rotation motor 17, and rotates at high speed due to the brush rotation motor 20 to crush the covering member 2 of the cable 1. At this time, the rotating brush 5 is connected to the cable 1
The coating member 2 is crushed and removed only at the portion where the rotating brush 5 comes into contact with the cable 1 (depending on whether the rotating brush 5 is in frictional contact with the cable 1 at an angle, at a right angle, or in parallel). When the rotating brush 5 rotates around the cable 1 over a predetermined rotation angle, the covering member 2 corresponds to the portion where the rotating brush 5 comes into contact with the pressed state.
will be excluded from cable 1.

Next, while rotating the rotating brush 5 by driving the rotating motor 7 and the brush rotating motor 20, the feed motor 16 is operated to move the headstock 9, the main shaft 10, and each rotating brush 5 to the cable l. move in the axial direction. in this case,
The rotating brush 5 moves in the axial direction while facing the outer peripheral surface of the cable 1. The feed motor 16 moves the rotary brush 5 in the axial direction of the cable 1 by a length that crushes and removes a predetermined length of the sheathing member 2 from the cable 1, and removes the sheathing member 2 from the cable 1 by that length. When the particles are crushed and removed, the feed motor 16 stops. Subsequently, the rotation motor 17 and each brush rotation motor 20 are stopped, each feed torque motor 19 is rotated in the opposite direction to the above, and the rotating brush 5 is separated from the cable 1. Next, the clamp device 29 is activated to release the cable 1 from its fixed state.

When the rotating brush 5 is separated from the cable 1 and the cable 1 is released from the clamping device 29, the winder of the gable 1 is activated to remove the cable 1.
is moved in the axial direction relative to the sheathing member removing device, the next mark made on the cable 1 is positioned on the rotating brush 5, and the clamp devices 29 of both are actuated to remove the cable 1.
is held in tension.

In this state, by repeating the above operating steps, the covering members 2 at the marked portions of the cable 1 can be successively removed from the cable 1.

〔Effect of the invention〕

The cable sheathing member removing device according to the present invention is constructed as described above and has the following effects.

That is, this cable sheathing member removing device includes cable support means for supporting a predetermined portion of the cable between two points, reciprocating in the radial direction with respect to the cable, rotatable in the circumferential direction, and longitudinally movable. It consists of a reciprocating brush support means and a rotatable rotating brush supported by the brush support means, and the rotating brush is brought into rotational frictional contact with a covering member that covers the outer periphery of a cotton core that constitutes the cable. (23) Since the sheathing member described above is removed from the cable, the core wire that makes up the cable is made of conductive material such as copper wire or aluminum wire, and is made of a hard material such as steel wire. The rotating frictional contact of the rotating brushes immediately crushes and scrapes the soft material sheathing from the cable. Moreover, it is possible to completely remove the shattered coating material from the gaps between wires, such as winding wires, multiple twisted wires, braided wires, etc., as well as from wires in which the core wire is straight, straight, or shaped. Can be exposed. Therefore, compared to the conventional work of stripping off the coating material from the cable using knives, pliers, etc., the labor and work time can be significantly reduced, and the cable is highly safe to work with. A covering member removal device can be provided.

In addition, since the core wire that makes up the cable is made of conductive material such as copper wire or aluminum wire, rotating brushes such as wire brushes may scratch the exposed outer peripheral surface of the core wire. When connecting the branch wire to the core wire, the branch wire can be connected to the core wire in a good condition, and when molding a material such as resin on the connection section after the connection, the material such as resin can be molded onto the connection section. Can be firmly bonded.

Furthermore, the cutting waste and dust of the covering member crushed from the cable can be prevented from contaminating the surrounding environment with dust and the like, for example, by providing a suction fan at the crushing site.

Further, in this cable sheath removal device, the brush support means has a headstock that can reciprocate on a base, and is rotatable with respect to the headstock, and the cable is inserted into a through hole formed in the center. The rotary brush is rotatably mounted on the brush support member, and the rotary brush is rotatably mounted on the brush support member. The moving distance in the longitudinal direction can be easily set according to the length of the covering member to be stripped off, and the covering member can be moved accurately by a predetermined set distance. Further, the rotation angle of the rotating brush in the circumferential direction with respect to the cable can be accurately set by a predetermined set angle. Furthermore, the radial movement distance of the rotating brush relative to the cable, ie the depth of cut into the covering member, can be set accurately.

Furthermore, in this cable coating removal device, the rotating brush is installed so that it can touch and move parallel to, perpendicular to, or inclined to the longitudinal direction of the cable, so that it can be moved in contact with or at an angle to the longitudinal direction of the cable. You can select the direction in which to take the rotating brush. For example, by selecting a winding wire, a plurality of wires twisted together, a braided wire, etc. according to the twisting direction of the wire, it is possible to completely remove the shattered covering part from the gaps between the wires. . Further, in order to increase the bonding strength when molding a material such as a resin, it is also possible to select the shape of both end faces of the covering member which are shaved off.

Therefore, by using this cable sheathing material removal device, it is possible to free up the work of stripping the sheathing material at construction sites with poor working environments, and it is also possible to reduce the number of workers, streamlining the work, and saving workers time. This allows workers to concentrate on connecting branch lines to cables, reducing worker fatigue and producing high-quality products. In addition, in some cases, branch line connection work can be carried out in the workshop, providing a good working environment.
This increases work safety. Furthermore, since the work of stripping the cable sheathing material can be managed by computer, the work contents can be stored and managed, and the work completion report, which can be reproduced at any time, can be immediately fed back to the headquarters management computer, making it possible to automate the next plan. is relatively easy to tackle.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view showing an embodiment of a cable sheathing member removal device according to the present invention, FIG. 2 is a side view taken along the line ■-■ in FIG. 1, and FIG. 3 is a cable sheathing member according to the present invention. FIG. 7 is a sectional view showing another embodiment of the exclusion device. 1------Cable, 2---Sheathing member, 3
----- Single core wire, 4-1--- Base, 5. 5
A---One-rotation brush, 6 columns (cable support means), 7---Exclusion part of sheathing member, 8---Table, 9---Life-spindle, 10--Spindle, pump device. Brush support member, 29--Ichide Myojin

Claims (3)

[Claims] (1) Cable support means for supporting a predetermined portion of the cable between two points; brush support means capable of reciprocating in the radial direction, rotatable in the circumferential direction, and reciprocating in the longitudinal direction with respect to the cable; and a cable comprising a rotatable rotating brush supported by the brush support means, the rotary brush is brought into rotational frictional contact with a coating member that covers the outer periphery of a core wire constituting the cable, and the coating member is removed from the cable. Covered member removal device. (2) The brush support means includes a headstock that can reciprocate on the base, a spindle that is rotatable with respect to the spindle and that allows the cable to be inserted into a through hole formed in the center, and is attached to the spindle. 2. The cable sheathing member removing device according to claim 1, further comprising a brush support member that can reciprocate in a radial direction with respect to said cable, and said rotary brush is rotatably attached to said brush support member. (3) The cable covering member removing device according to claim 1, wherein the rotating brush is movable in contact with the longitudinal direction of the cable in a parallel, perpendicular, or inclined state.