KR102139259B1 - Cladding - Google Patents

Abstract

Provided is a simple and easy mechanism, which provides a covered wire peeler capable of suppressing entanglement of the peeled coating layer onto the peeled body or the like. The covered wire peeling machine includes a body to be peeled, a blade body for separating the coated wire into a covering layer and a wire rod, and a guide body. The body to be driven includes a first member having a first groove and a second member having a second groove. The first member can move relative to the second member along a second direction different from the first direction. The first groove and the second groove are configured to cooperate to form a covering line accommodating space accommodating a part of the covering line. The blade body and the guide body are attached to the first member. Further, the guide body includes a guide hole capable of guiding the coating layer separated from the wire rod.

Description

Cladding

The present invention relates to a covering line covering machine. The covered wire is, for example, insulated wires that are wired in the air (in other words, insulated wires for overhead power distribution lines). Examples of insulated wires include vinyl insulated wires, polyethylene insulated wires, EP rubber insulated wires (insulated wire made of ethylene propylene rubber), crosslinked polyethylene insulated wires for high-pressure reduction (PDC:Plane transformer Drop wire Crosslinked polyethylene, below) It may be described as a PD line.) and the like.

Background Art [0002] During construction using a PD line or the like, there is known a coating line peeling machine that peels off a coating layer such as PD line.

For example, Patent Literature 1 (Japanese Patent Publication No. Hei 10-215512) discloses a coating odor machine. The coated foil machine described in Patent Document 1 includes a pair of gripping bodies that grip the coated wire. When the pair of grippers are in the closed position, a spiral string is formed on the inner surface of the pair of grippers. Moreover, a blade body configured to dig into the covering line is provided on the inner surface of the gripping body. When the pair of gripping bodies are rotated around the covering line while the pair of gripping bodies are in the closed position, the covering material of the covering line is continuously peeled from the electric wire. The peeled coating material is discharged toward the side of the gripper from the discharge hole.

Patent Document 2 (Japanese Patent Publication No. 2009-60753) discloses a coating wire winding device. The coated wire winding device described in Patent Document 2 includes a coated breech and a rotating drive, and a coated breech holding portion for installing the coated breeze to the rotating drive. The covered wire thinning device has a pair of retaining members formed with a wire retaining portion, and protrudes toward the covered wire held by the wire retaining portion, and has a blade to peel off the insulating coating. At the time of operation of the coated wire winding device, the remote operation rod of the rotary drive is rotated around the length axis of the remote operation rod. As a result, the rotational force with respect to the remote control rod is transmitted to the covering foil through the rotation transmitting part, and the covering foil rotates around the covering wire. By this rotation, the blade to be cut rotates relative to the coated wire, and the insulating coating of the coated wire is peeled off by the blade to be cut.

Patent Document 3 (Japanese Patent Publication No. 2006-251260) discloses a steel strip blasting tool for an optical cable. The steel strip blasting tool described in Patent Document 3 is a tool for peeling a steel strip from an optical cable having a steel wire wound around a core wire portion and an outer periphery of the core wire portion. The steel strip blasting tool is provided with a pair of gripping blocks that can be operated apart from each other. On opposite sides of the pair of gripping blocks, a holding groove is formed to hold the optical fiber with the coating layer peeled off. In addition, on one side of the pair of gripping blocks, a blade is formed at the seam of the steel strip, and the tip is dug.

Japanese Patent Publication No. 10-215512 Japanese Patent Publication No. 2009-60753 Japanese Patent Publication No. 2006-251260

When using a coated wire to be peeled off, there is a fear that the peeled coating layer is wound around the to-be-peeled body or the to-be-operated portion.

Therefore, an object of the present invention is to provide a coated wire peeler capable of suppressing the entanglement of the peeled coating layer to the peeled body or the like with a simple and easy mechanism.

The present invention relates to a covering line forming machine shown below.

(1) The to-be-fixed main body which can change state between a closed state which can hold a covering line and an open state which can receive and take out the said covering line,

A blade body separating the coated wire into a coated layer and a wire,

A guide body is provided,

The body to be driven,

A first member having a first groove parallel to the first direction,

A second member having a second groove parallel to the first direction,

The first member is movable relative to the second member along a second direction different from the first direction,

When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,

The blade body and the guide body are attached to the first member,

The guide body has a guide hole capable of guiding the coating layer separated from the wire rod.

(2) The guide body is attached to the first member so that position adjustment is possible along a third direction perpendicular to both the first direction and the second direction,

The covered wire peeling machine according to (1) above.

(3) When the body to be driven is viewed along a third direction perpendicular to both of the first direction and the second direction, the blade tip of the blade body and the guide hole do not overlap each other.

The covered wire peeling machine according to (1) or (2) above.

(4) When the body to be driven is in the closed state, the first concave portion formed in the first member and the second concave portion formed in the second member are configured to cooperate to form a cover layer discharge hole,

When the body to be driven is viewed along a third direction perpendicular to both of the first direction and the second direction, the cover layer discharge hole and the guide hole do not overlap each other.

The covered wire peeling machine according to any one of (1) to (3) above.

(5) Among the side surfaces of the first member, when defining the side of the side on which the coating layer is discharged as the side of the discharge side, the guide body is arranged to be spaced apart from the side of the discharge side,

The covered wire peeling machine according to any one of (1) to (4).

(6) The guide body,

The first part of the guide body,

The guide body has a second portion,

The main surface of the first portion of the guide body and the main surface of the second portion of the guide body are not on the same plane,

The guide hole is formed by the first portion of the guide hole formed in the first portion of the guide body and the second portion of the guide hole formed in the second portion of the guide body,

The covered wire peeling machine according to any one of (1) to (5) above.

ADVANTAGE OF THE INVENTION According to this invention, with the simple and easy mechanism, the covering line peeler which can suppress the winding of the peeled coating layer to the peeling body etc. can be provided.

1 is a schematic front view showing an example of a covered wire peeler in the first embodiment.
Fig. 2 is a schematic front view showing an example of a covered wire peeler in the first embodiment.
3 is a schematic side view showing an example of a covered wire peeler in the first embodiment.
4 is a schematic side view showing an example of a guide body of a covered wire peeler in the first embodiment.
5 is a schematic front view showing an example of a covered wire peeler in the first embodiment.
6 is a schematic front view showing an example of a covered wire peeler in the second embodiment.
7 is a schematic side view showing an example of a covered wire peeler in the second embodiment.
8 is a schematic plan view showing an example of a covered wire peeler in the second embodiment.
9 is a schematic two-sided view showing an example of a guide body of a covered wire peeler in the second embodiment.
FIG. 10 is a photograph substitute for a drawing, and is a photograph showing an example of a state in which the separated coating layer is held between the guide body and the body to be peeled after the coating operation.
11 is a conceptual diagram showing an example of a use form of a covered wire peeler in an embodiment.
12 is a conceptual diagram showing another example of the use form of the coated wire peeler in the embodiment.

Hereinafter, with reference to drawings, description will be given of a coating line covering in an embodiment. In addition, in this specification, the same or similar code|symbol is attached|subjected to the member which has the same function. In addition, repeated descriptions may be omitted for members having the same or similar reference numerals.

(First embodiment)

Referring to Figs. 1 to 5, the covered line peeler 4 in the first embodiment will be described. 1, 2, and 5 are schematic front views showing an example of the covered wire peeler 4 in the first embodiment. 1 and 5 show a state in which the body to be peeled 5 of the covered wire peeler 4 is in a closed state, and FIG. 2 shows a state where the body to be peeled 5 is in an open state. 3 is a schematic side view showing an example of a covered wire peeler 4 in the first embodiment. 4 is a schematic side view showing an example of the guide body 8 of the covered wire peeler 4 in the first embodiment.

See FIGS. 1 and 2. The covered wire peeler 4 is provided with a body 5 to be driven, a blade body 7 and a guide body 8. The covered wire peeler 4 may be equipped with an operating mechanism 6.

(Body to be exposed)

The main body 5 to be driven includes a first member 51 and a second member 52. The first member 51 is movable relative to the second member 52. A first groove 55 is formed in the first member 51. In addition, a second groove 56 is formed in the second member 52. When the body to be driven 5 is in a closed state, that is, when the first member 51 and the second member 52 are in contact with each other, or when they are close to each other, the body to be driven 5 is , It is possible to hold the covering line 1. More specifically, when the body to be driven 5 is in the closed state, the covering line 1 is held in the space formed by the first groove 55 and the second groove 56. In other words, when the body to be driven 5 is in the closed state, the first groove 55 and the second groove 56 cooperate to form a covering line receiving space 50 for accommodating a part of the covering line 1. It forms (refer FIG. 1). As shown in FIG. 3, the covering line accommodating space 50 is provided so as to penetrate through the object to be driven 5 from one end of the object to be driven 5 to the other end. For this reason, the covering line peeler 4 in 1st Embodiment can peel off the coating layer in the longitudinal center part of a covering line. The wire rod exposed by the peeling of the coating layer is connected to another wire rod, for example.

As shown in FIG. 3 and the like, in this specification, the direction in which the first groove 55 extends is defined as "first direction". In addition, the direction in which the first member 51 moves away from the second member 52 is defined as a "second direction". The second direction is perpendicular to the first direction. In addition, the direction perpendicular to both the first direction and the second direction is defined as a "third direction".

The main body 5 to be driven can change state between a closed state (see Fig. 1) capable of holding the covered line and an open state (see Fig. 2) capable of receiving and taking out the covered line. More specifically, by moving the first member 51 relative to the second member 52 along the second direction, the driven body 5 changes state between the closed state and the open state. Is possible. In the open state shown in FIG. 2, the cover body 1 can receive the cover line 1 by moving the cover line 1 along the third direction. Moreover, in the open state shown in FIG. 2, the covering line 1 can be taken out from the body 5 to be driven by moving the covering line 1 in a direction opposite to the third direction.

In the example described in FIGS. 1 and 2, the remote control rod separate from the body to be driven 5 is operated by directly operating the operation section 61 of the operation mechanism 6 provided on the body 5 to be driven. By indirectly operating through, the first member 51 moves relative to the second member 52.

When the body to be driven 5 is provided with the operating mechanism 6, the operating mechanism 6 is, for example, a threaded portion 610 and a second screwed to the female threaded portion 510 of the first member 51. The reverse threaded portion 620 that is coupled to the female threaded portion 520 of the member 52 may be provided. In this case, the first member 51 is relatively close to the second member 52 by rotating the operation unit 61 as the central axis in the direction along the second direction and rotating in the first rotational direction. It is possible to move in the direction. Moreover, by rotating the operation part 61 in a direction opposite to the first rotational direction, it is possible to move the first member 51 in a direction away from the second member 52. Note that the mechanism for moving the first member 51 relative to the second member 52 is not limited to the mechanisms illustrated in FIGS. 1 and 2. For example, the mechanism disclosed in paragraphs 0017 and 0018 of Patent Document 3 described above may be employed.

In the example shown in FIG. 1 and FIG. 2, the guide body 63 which extends through the 1st member 51 and the 2nd member 52 is provided in the body 5 to be driven. The guide rod 63 functions to prevent the first member 51 from rotating relative to the second member 52. In addition, the structure of the guide rod 63 may be omitted or may be replaced by another relative rotation prevention mechanism.

(Blade body)

The blade body 7 is attached to the first member 51 of the body 5 to be driven by an arbitrary installation mechanism such as a screw (for example, refer to the screw 11 shown in FIG. 3 ). . The blade body 7 has a cutting edge 71 that separates the covering wire 1 into a covering layer 2 and a wire rod 3. As shown in Fig. 1, the blade end 71 of the blade body 7 protrudes in the covering line receiving space 50. The knife tip 71 digs into the coating layer 2 so as to follow the circumferential direction (tangential direction) of the wire 3. As a result, the coating layer 2 is separated from the wire rod 3. In the example shown in Fig. 1, the blade 71 is covered with the coating layer 2 by rotating the driven body 5 around the covering line 1 accommodated in the covering line receiving space 50 (rotating in the R1 direction). Digging into.

In the example described in Fig. 1, the coating layer 2 separated from the wire rod 3 moves along the path indicated by the arrow F. In the first embodiment, the guide body 8 guides the covering layer 2 separated from the wire rod 3 to be discharged along the path indicated by the arrow F.

(Guide body (8))

The guide body 8 is attached to the first member 51 of the body 5 to be driven by an arbitrary installation mechanism such as a screw 12. The guide body 8 has a guide hole 80 capable of guiding the coating layer 2 separated from the wire rod 3. In the first embodiment, the shape of the guide hole 80 is arbitrary. 4 (side view of the guide body 8), an example of the guide hole 80 is shown.

The guide body 8 guides the coating layer 2 discharged from the body 5 to be driven toward the outside of the guide body 8. In the first embodiment, the covering line peeler 4 is provided with a guide body 8, so that the movement of the covering layer 2 discharged from the peeling body 5 in an irregular direction is suppressed (moving in an unexpected direction) Is suppressed). As a result, it is suppressed that the covering layer 2 is wrapped around the body 5 to be driven. Further, in the first embodiment, even if the coating layer 2 separated from the wire 3 is completely separated from the coating wire 1, a part of the coating layer 2 is guided with the guide body 8 In other words, by being located between the main bodies 5, in other words, a part of the coating layer 2 is sandwiched between the guide body 8 and the body to be driven 5, so that the fall of the coating layer 2 is suppressed. Also shown.

Next, with reference to FIG. 5, the arrangement|positioning of the guide body 8 for suppressing the fall of the coating layer 2 more effectively is demonstrated.

(First condition regarding the arrangement of the guide body)

The first condition regarding the arrangement of the guide body is a condition in which the blade end 71 and the guide hole 80 of the blade body 7 do not overlap with each other when the body to be driven 5 is viewed along the third direction. to be. When the tip 71 and the guide hole 80 overlap each other in the third direction, the coating layer 2 separated by the tip 71 is at the end in the first direction of the guide hole 80. It may be discharged without contact. For this reason, when the covering layer 2 is completely removed from the covering line 1, the covering layer 2 may fall without being held by the guide body 8 and the body to be driven 5. On the other hand, when the first condition is satisfied, a portion of the coating layer 2 separated by the tip 71 is in contact with the end portion in the first direction of the guide hole 80, and frictional force is likely to be generated. As a result, even when the covering layer 2 is completely removed from the covering line 1, a part of the covering layer 2 is held between the guide body 8 and the body to be driven 5. In this way, the risk that the coating layer 2 falls is reduced.

(2nd condition regarding the arrangement of the guide body)

3 and 5, when the body to be driven is in the closed state, the first concave portion 571 formed on the first member 51 and the second concave portion 572 formed on the second member are It is assumed that, in cooperation, it is configured to form the cover layer discharge hole 57. In this case, the second condition regarding the arrangement of the guide body is that the cover layer discharge hole 57 and the guide hole 80 do not overlap each other when the body to be driven 5 is viewed along the third direction. Condition. Even in the case where the second condition is satisfied, a part of the coating layer 2 separated by the tip 71 is easily brought into contact with the end portion in the first direction of the guide hole 80 and frictional force is likely to be generated. As a result, even when the covering layer 2 is completely removed from the covering line 1, a part of the covering layer 2 is held between the guide body 8 and the body to be driven 5. In this way, the risk that the coating layer 2 falls is reduced.

In order to suppress the fall of the coating layer 2 more effectively, one of the above-described first condition and second condition may be satisfied. In addition, in order to suppress the fall of the coating layer 2 more effectively, it is sufficient to satisfy both the above-described first condition and second condition.

In the example shown in FIG. 5, the first side wall surface 515 of the first member 51 and the guide body 8 (the inner wall surface 81 of the guide body) are spaced apart from each other, and as a result, the first side Between the wall surface 515 and the guide body 8 (the inner wall surface 81 of the guide body), a space 9 where a part of the coating layer 2 can be positioned is formed. When the space 9 is formed between the first side wall surface 515 and the guide body 8, the coating layer 2 discharged from the object to be driven 5 is directed toward the guide hole 80 It is guided smoothly. In addition, when a gap exists between the inner wall surface 801 of the guide hole 80 and the inner wall surface 57a of the above-mentioned coating layer discharge hole 57, theoretically, even if there is no space 9, It is possible to guide the coating layer 2 discharged from the body to be driven 5 toward the guide hole 80. However, from the viewpoint of smoothly guiding the coating layer 2 discharged from the body 5 to be driven, the space 9 is preferably formed between the first side wall surface 515 and the guide body 8. Do.

In addition, among the side surfaces of the first member 51, the first side wall surface 515 is a side surface of the side where the coating layer 2 is discharged, that is, a discharge side surface.

The covered wire peeler in the first embodiment includes a guide body attached to the first member of the body to be peeled, and the guide body has a guide hole capable of guiding a coating layer separated from the wire rod. As a result, the covering line peeling machine in the first embodiment synergistically exhibits two effects: the effect of suppressing the entanglement of the peeled coating layer to the body to be peeled, and the effect of suppressing the fall of the peeled coating layer.

(Second embodiment)

Referring to Figs. 6 to 9, the covered line peeler 4 in the second embodiment will be described. Fig. 6 is a schematic front view showing an example of the covered wire peeler 4 in the second embodiment. Moreover, FIG. 6 shows the state in which the to-be-peeled main body 5 of the covered wire to-be-peeled machine 4 is in an open state. 7 is a schematic side view showing an example of the covered wire peeler 4 in the second embodiment. In addition, FIG. 7 shows a state in which the body to be driven 5 is in a closed state. 8 is a schematic plan view showing an example of a covered wire peeler 4 in the second embodiment. 9 is a schematic two-sided view showing an example of the guide body 8 of the covered wire peeler 4 in the second embodiment. The upper side of FIG. 9 shows a schematic plan view of the guide body 8, and the lower side of FIG. 9 shows a schematic side view of the guide body 8.

In the covered wire peeler 4 in the second embodiment, when the peeled body 5 is in a closed state, the peeled body 5 includes a plurality of covered wire receiving spaces (see FIG. 6 ). , The point where the guide body 8 can be adjusted along the third direction (see FIG. 8 ), the guide hole 80 has a guide body first portion 84 and a guide body second portion of the guide body 8 ( The point formed over 85) (see Fig. 9) is different from the covering line covering in the first embodiment. In addition, the main surface (the surface with the largest area) of the guide body first portion 84 and the main surface (the surface with the largest area) of the guide body second portion 85 are not on the same plane. In other words, the angle between the main surface of the first portion 84 of the guide body and the main surface of the second portion 85 of the guide body is greater than 0 degrees and less than 180 degrees. The angle between the main surface (the largest area) of the first body portion 84 and the main surface (the large surface area) of the second body portion 85 is, for example, 45 degrees or more and 135 degrees. It is the following, More preferably, it is 80 degrees or more and 100 degrees or less. The covering line peeling machine in the second embodiment is the same as the covering wire peeling machine in the first embodiment in other respects.

See FIG. 6. The first member 51 has a third groove 55a in addition to the first groove 55. Moreover, the 2nd member 52 is provided with the 4th groove 56a in addition to the 2nd groove 56. The third groove 55a is parallel to the first groove 55, and the fourth groove 56a is parallel to the second groove 56. When the body to be driven 5 is in the closed state, the covering line 1 is held in the space formed by the first groove 55 and the second groove 56. In other words, when the body 5 to be driven is in the closed state, the first groove 55 and the second groove 56 cooperate to form a covering line receiving space for accommodating a part of the covering line 1. On the other hand, when the covering line of the object to be covered is a relatively large diameter covering line, that is, when the covering line 1a of the covering object has a larger diameter than the covering line 1, the third groove 55a and the fourth groove 56a are Is used. When the body to be driven is in the closed state, the large-diameter covering line 1a is held in the space formed by the third groove 55a and the fourth groove 56a. In other words, when the body to be driven 5 is in the closed state, the third groove 55a and the fourth groove 56a cooperate to form a second covering line accommodating space accommodating a part of the covering line 1a. do.

In addition, the covering line peeler 4 in the second embodiment includes a second blade body 7a and a second guide body 8a. The 2nd blade body 7a is attached to the 1st member 51, and isolate|separates the covering wire 1a into the covering layer 2a and the wire rod 3a. The second guide body 8a is attached to the first member 51. The second guide body 8a has a second guide hole 80a capable of guiding the coating layer 2a separated from the wire 3a. The guide hole 80 of the guide body 8 is provided to face the first side wall surface 515 on the side where the first groove 55 is disposed. In contrast, the second guide hole 80a of the second guide body 8a is provided to face the second side wall surface 516 on the side where the third groove 55a is disposed.

In the example described in Fig. 6, the number of the covering line accommodating spaces is two, but the number of the covering line accommodating spaces provided in the body 5 to be driven may be three or more.

See FIG. 8. The guide body 8 is attached to the first member 51 so that the position can be adjusted along the third direction. The guide body 8 is movable in a direction parallel to the front face 59 of the first member 51. More specifically, the guide body 8 is provided with an elongated hole 83, and an arbitrary mounting member such as a screw 12 is inserted into the elongated hole 83. For example, after loosening the screw 12 from the first member 51, the guide body 8 is slided along the third direction, and then the screw 12 is moved to the first member 51 By tightly tightening, the guide body 8 is positioned relative to the first member 51. In addition, the position adjustment mechanism of the guide body 8 is not limited to the mechanism shown in FIG. 8. Arbitrary mechanisms can be adopted as the positioning mechanism of the guide body 8. For example, a rack tooth may be provided on the first member 51, and a claw connectable to the rack tooth may be provided on the guide body 8. In this case, the guide body 8 is arranged to be positionally adjustable in a multi-step manner with respect to the first member 51.

In the space L1 between the first side wall surface 515 of the first member 51 and the guide body 8 (the inner wall surface 81 of the guide body), the separated coating layer 2 is smoothly guided Also, it is preferable that a part of the separated coating layer 2 is set to be held between the guide body 8 and the first sidewall surface 515. The optimum value of the gap L varies depending on the thickness of the coating layer 2 or the material of the coating layer 2.

In the second embodiment, the guide body 8 is attached to the first member 51 so that the position can be adjusted along the third direction. For this reason, the gap L1 between the first side wall surface 515 of the first member 51 and the guide body 8 (the inner wall surface 81 of the guide body) is optimal according to the characteristics of the coating layer 2. It becomes possible to set.

Moreover, in 2nd Embodiment, it is preferable that the 2nd guide body 8a is also attached to the 1st member 51 so that position adjustment is possible along a 3rd direction. More specifically, the second guide body 8a may be provided with an elongated hole 83a, and an arbitrary installation member such as a screw 12a may be inserted into the elongated hole 83a. The space between the second side wall surface 516 of the first member 51 and the second guide body 8a (the inner wall surface of the second guide body) is smoothly guided by the separated coating layer 2a, In addition, it is preferable that a part of the separated coating layer 2a is set to be held between the second guide body 8a and the second side wall surface 516.

In addition, the structure in which the guide body 8 is attached to the first member 51 so that the position can be adjusted along the third direction is also a configuration that can be employed in the first embodiment.

Next, an example of a specific configuration of the guide body 8 in the second embodiment will be described with reference to FIG. 9. The upper side of FIG. 9 shows a schematic plan view of the guide body 8, and the lower side of FIG. 9 shows a schematic side view of the guide body 8. In the example shown in Fig. 9, the guide body 8 is parallel to the front face 59 of the first member 51 (the face opposite to the face on which the first groove 55 is formed). A guide body first portion 84 and a guide body second portion 85 parallel to the side surfaces of the first member 51 (first sidewall surface 515) are provided. That is, when the guide body 8 is viewed along the first direction, the guide body 8 has an L-shape (see FIG. 6 ). In addition, in the example described in FIG. 9, the first portion 84 of the guide body is parallel to the front face 59 of the first member 51, and the second portion 85 of the guide body is the first member 51 It is parallel to the side. In general, the guide body first portion 84 may be non-parallel to the front face 59 of the first member 51. In addition, the guide body second portion 85 may be non-parallel to the side surfaces of the first member 51.

The guide body first portion 84 is attached to the first member 51 by any mounting member such as a screw 12. In the example shown in FIG. 9, the guide body first portion 84 is provided with a hole (for example, a long hole 83) for receiving an installation member such as a screw 12. By attaching the guide body 8 to the first member 51, the first portion 84 of the guide body is in close contact with the front face 59 of the first member 51.

As can be seen from the upper view (plan view) of FIG. 9, a guide hole first portion 810 is formed in the first portion 84 of the guide body. In addition, as understood from the lower view (side view) of FIG. 9, the guide hole second portion 820 is formed in the guide body second portion 85. The guide hole first portion 810 and the guide hole second portion 820 communicate with each other. In other words, one guide hole 80 is formed by the guide hole first portion 810 and the guide hole second portion 820.

In the example shown in FIG. 9, the guide hole 80 is formed by a guide hole first portion 810 formed in the first body portion 84 and a guide hole second portion 820 formed in the guide hole second portion 85. ) Is composed. For this reason, the coating layer 2 discharged from the body to be driven 5 is tilted upward, in other words, the first side wall surface 515 of the first member 51 and the front surface 59 of the first member 51 ) Toward the direction away from both sides, it becomes possible to guide smoothly. As a result, it is more effectively suppressed that the covering layer 2 separated from the wire rod 3 is wound around the body to be driven or the like.

In addition, the guide body 8 can be adjusted by changing the shape of the elongated hole 83 or adjusting the width of the elongated hole 83 in the first direction and the diameter of the head and screw portions of the screw 12, if necessary. It may be possible to slide along the first direction. By allowing the guide body 8 to slide along the first direction, it is possible to adjust the contact between the part of the coating layer 2 separated by the tip 71 and the end portion of the guide hole 80 in the first direction. The configuration of the guide body 8 shown in Fig. 9 is a configuration that can be employed also in the first embodiment.

The covering line peeling machine in the second embodiment includes a plurality of covering line receiving spaces having different diameters. For this reason, it becomes possible to use the same coated wire peeler for the coated wires of different diameters. Moreover, the cover line peeling machine in 2nd Embodiment is attached to the 1st member so that a guide body can adjust position. For this reason, it is possible to optimally set the distance between the guide body and the body to be driven depending on the characteristics of the covering layer to be peeled off. In this way, falling of the peeling layer completely removed from the wire rod is more effectively prevented. Moreover, in the covering line peeler in 2nd Embodiment, a guide hole is formed over the 1st part of a guide body and a 2nd part of a guide body. For this reason, it is possible to suitably guide the coating layer 2 discharged from the object to be driven 5 toward the upper side of the slope. In this way, it is more effectively suppressed that the coating layer is wound around the body to be driven.

(When peeling the covering wire in a spiral)

When the coating layer is peeled off spirally from the wire rod, a thread (helical projection) may be provided on the cylindrical surface constituted by the first groove 55 and the second groove 56. A specific example of Najo is shown in Fig. 3 of Patent Document 1 above. On the other hand, in the case of peeling the coating layer from the wire rod along the circumferential direction, it is not necessary to provide a thread or the like on a cylindrical surface constituted by the first groove 55 and the second groove 56.

10 is a photograph substitute for a drawing. 10 is a photograph showing an example of a state in which the separated coating layer is held between the guide body and the body to be peeled after the coating operation.

(First example of the form of use of a covering ship)

11 is a conceptual diagram showing an example of a use form of a covered wire peeler in an embodiment. In the example described in FIG. 11, the gripping portion 100 capable of being gripped by an operator is attached to the covered wire peeler 4. In the example illustrated in FIG. 11, the operator holds the first gripping portion 101 with one hand and lifts the second gripping portion 102 with the other hand. Then, by covering the covering line peeler 4 with the gripping portion 100 around the covering line 1 (see arrow R2 in FIG. 11 ), the covering line is peeled.

(Second example of the form of use of a covered ship)

12 is a conceptual diagram showing another example of the use form of the coated wire peeler in the embodiment. In the example described in FIG. 12, the covered wire peeler 4 is attached to the rotating operation rod 110 through the power transmission mechanism 120. By rotating the rotating operation rod 110 in the R3 direction, the covered wire peeler 4 rotates in the R4 direction. Further, as the power transmission mechanism 120, any power transmission mechanism such as a bevel gear can be employed. In the example described in Fig. 12, it is possible to perform a coating operation of a coating line existing at a position far from the operator's position. In addition, in the example shown in FIG. 12, the rotating operation rod 110 is rotated manually. Alternatively, the covered wire peeler 4 may be automatically rotated around the covered line 1 using an electric motor or the like.

[Industrial availability]

When the covered wire peeler of the present invention is used, it is effectively suppressed that the covering layer separated from the covered wire is wound around the body to be peeled off. Therefore, the efficiency of the coating operation does not decrease. Moreover, the fall of the coating layer separated from the coating wire is effectively suppressed by using the coating wire peeler of the present invention. As a result, the operation of collecting the fallen coating layers becomes unnecessary. Therefore, it is useful for a contractor who handles a covered wire, for example, a contractor for the electric wire connection.

One… Covered wire, 1a... Covered wire, 2... Cover layer, 2a... Cover layer, 1... Sunjae, 3a... Seonjae, 4… Covering the wire, 5… Body to be driven, 6... Operating mechanism, 7... Blade type, 7a... Second blade, 8... Guide body, 8a… 2nd guide body, 9... Space, 11… NASA, 12… Screw, 12a... NASA, 50… Covered space, 51… First member, 52... Second member, 55... First Home, 55a… 3rd home, 56… Second Home, 56a… 4th home, 57… Cover layer discharge hole, 57a... Inner wall surface, 59… Front, 61… Control panel, 63. Guide rod, 71… Blade tip, 80... Guide hole, 80a… 2nd guide hole, 81... Inner wall surface, 83... Long hole, 83a… Long hole, 84… Guide body part 1, 85... Guide body part 2, 100… Gripping part, 101... 1st gripping part, 102... 2nd gripping part, 110... Swivel rod, 120… Power transmission mechanism, 510… Female thread, 515 ... First sidewall surface, 516. Second sidewall surface, 520. Female thread, 571... First recess, 572... 2nd recessed part, 610... Screw, 620… Reverse thread, 801… Inner wall surface, 810… Guide hole first part, 820… Guide hole second part

Claims (6)

delete Between the closed state capable of holding the covered line and the open state in which the covered line can be stored and taken out, the body to be driven can be changed;
A blade body separating the coated wire into a coated layer and a wire,
A guide body is provided,
The body to be driven,
A first member having a first groove parallel to the first direction,
A second member having a second groove parallel to the first direction,
The first member is movable relative to the second member along a second direction different from the first direction,
When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,
The blade body and the guide body are attached to the first member,
The guide body has a guide hole capable of guiding the coating layer separated from the wire rod,
The said guide body is attached to the said 1st member so that position adjustment is possible along the 3rd direction perpendicular to both of the said 1st direction and the said 2nd direction. Between the closed state capable of holding the covered line and the open state in which the covered line can be stored and taken out, the body to be driven can be changed;
A blade body separating the coated wire into a coated layer and a wire,
A guide body is provided,
The body to be driven,
A first member having a first groove parallel to the first direction,
A second member having a second groove parallel to the first direction,
The first member is movable relative to the second member along a second direction different from the first direction,
When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,
The blade body and the guide body are attached to the first member,
The guide body has a guide hole capable of guiding the coating layer separated from the wire rod,
When the body to be driven is viewed along a third direction perpendicular to both of the first direction and the second direction, the blade end of the blade body and the guide hole do not overlap with each other. . Between the closed state capable of holding the covered line and the open state in which the covered line can be stored and taken out, the body to be driven can be changed;
A blade body separating the coated wire into a coated layer and a wire,
A guide body is provided,
The body to be driven,
A first member having a first groove parallel to the first direction,
A second member having a second groove parallel to the first direction,
The first member is movable relative to the second member along a second direction different from the first direction,
When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,
The blade body and the guide body are attached to the first member,
The guide body has a guide hole capable of guiding the coating layer separated from the wire rod,
When the body to be driven is in the closed state, the first recess formed in the first member and the second recess formed in the second member are configured to cooperate to form a cover layer discharge hole,
When the body to be driven is viewed along a third direction perpendicular to both of the first direction and the second direction, the coated layer discharge hole and the guide hole do not overlap each other. Between the closed state capable of holding the covered line and the open state in which the covered line can be stored and taken out, the body to be driven can be changed;
A blade body separating the coated wire into a coated layer and a wire,
A guide body is provided,
The body to be driven,
A first member having a first groove parallel to the first direction,
A second member having a second groove parallel to the first direction,
The first member is movable relative to the second member along a second direction different from the first direction,
When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,
The blade body and the guide body are attached to the first member,
The guide body has a guide hole capable of guiding the coating layer separated from the wire rod,
Among the side surfaces of the first member, when defining a side surface on which the coating layer is discharged as a discharge side surface, the guide body is arranged to be spaced apart from the discharge side surface. Between the closed state capable of holding the covered line and the open state in which the covered line can be stored and taken out, the body to be driven can be changed;
A blade body separating the coated wire into a coated layer and a wire,
A guide body is provided,
The body to be driven,
A first member having a first groove parallel to the first direction,
A second member having a second groove parallel to the first direction,
The first member is movable relative to the second member along a second direction different from the first direction,
When the body to be driven is in the closed state, the first groove and the second groove are configured to cooperate to form a covering line receiving space for accommodating a part of the covering line,
The blade body and the guide body are attached to the first member,
The guide body has a guide hole capable of guiding the coating layer separated from the wire rod,
The guide body,
The first part of the guide body,
The guide body has a second portion,
The main surface of the first portion of the guide body and the main surface of the second portion of the guide body are not on the same plane,
The guide line is formed by a guide hole first portion formed in the first portion of the guide body and a second guide hole portion formed in the second portion of the guide body, wherein the guide hole is formed.

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