JP6595114B2 - Coated wire stripper - Google Patents

Description

  The present invention relates to a coated wire stripper. The covered wire is, for example, insulated wires wired in the air (in other words, insulated wires for overhead distribution wires). Insulated wires include, for example, vinyl insulated wires, polyethylene insulated wires, EP rubber insulated wires (insulated wires made of ethylene propylene rubber), cross-linked polyethylene insulated wires for high-voltage pull-down (PDC: Plane transformer Drop wire linked polypropylene, hereinafter PD) And may be described as a line).

  2. Description of the Related Art A covered wire stripper that peels off a coating layer such as a PD wire during construction using a PD wire or the like is known.

  For example, Patent Document 1 (Japanese Patent Laid-Open No. 10-215512) describes a coat stripper. The coating stripper described in Patent Document 1 includes a pair of gripping bodies that grip the coated wire. When the pair of gripping bodies are in the closed position, threads are formed on the inner surfaces of the pair of gripping bodies. Further, a blade body configured to bite into the covered wire is provided on the inner surface of the gripping body. When the pair of gripping bodies are rotated around the covered wire while the pair of gripping bodies are in the closed position, the covering material of the covered wire is continuously peeled from the electric wire. The peeled coating material is discharged from the discharge hole toward the side of the gripping body.

  Patent Document 2 (Japanese Patent Laid-Open No. 2009-60753) describes a covered wire stripping device. The covered wire stripping device described in Patent Document 2 includes a covering stripping tool, a rotation driving tool, and a coating stripping tool holding unit for attaching the coating stripping tool to the rotation driving tool. The covered wire stripping device includes a pair of holding members on which an electric wire holding portion is formed, and a peeling blade that protrudes toward the covered electric wire held by the electric wire holding portion and strips the insulating coating. When operating the covered wire stripping device, the remote control rod of the rotary driving tool is rotated around the longitudinal axis of the remote control rod. As a result, the rotational force with respect to the remote control rod is transmitted to the covering stripping tool via the rotation transmitting portion, and the covering stripping tool rotates around the covering electric wire. By the rotation, the peeling blade rotates relative to the covered electric wire, and the insulating coating of the covered electric wire is peeled off by the peeling blade.

  Patent Document 3 (Japanese Patent Laid-Open No. 2006-251260) describes a steel strip stripping tool for an optical cable. The steel strip stripping tool described in Patent Document 3 is a tool that strips a steel strip from an optical cable having a core wire portion and a steel strip wound around the outer periphery of the core wire portion. The steel strip stripping tool includes a pair of gripping blocks that can be contacted and separated. A holding groove for holding the optical fiber from which the coating layer has been peeled is formed on the opposing surfaces of the pair of gripping blocks. In addition, a blade whose tip bites into the joint of the steel strip is formed on one of the pair of gripping blocks.

JP-A-10-215512 JP 2009-60753 A JP 2006-251260 A

  When using the coated wire peeling device, the peeled coating layer may get entangled with the peeling device main body or the peeling device operating section.

  Therefore, an object of the present invention is to provide a covered wire peeling device capable of suppressing the entanglement of the peeled coating layer to the peeling device body or the like with a simple mechanism.

  The present invention relates to a coated wire stripper shown below.

(1) a peeler body that is changeable between a closed state in which the covered wire can be held and an open state in which the covered wire can be received and taken out;
A blade body for separating the coated wire into a coating layer and a wire;
A guide body and
The peeler body is
A first member formed with a first groove parallel to the first direction;
A second member formed with 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 stripper main body is in the closed state, the first groove and the second groove are configured to cooperate to form a covered wire receiving space for receiving a part of the covered wire;
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.
(2) The guide body is attached to the first member so that the position of the guide body can be adjusted along a third direction perpendicular to both the first direction and the second direction. The coated wire stripper described in 1.
(3) When the peeler body is viewed along a third direction perpendicular to both the first direction and the second direction, the cutting edge of the blade body and the guide hole are over each other. The coated wire peeling device according to (1) or (2), which is not wrapped.
(4) When the peeler body is in the closed state, the first recess formed in the first member and the second recess formed in the second member cooperate to discharge the coating layer. Configured to form a hole,
When the peeler body is viewed along a third direction perpendicular to both the first direction and the second direction, the covering layer discharge hole and the guide hole overlap each other. The coated wire peeling device according to any one of (1) to (3).
(5) Of the side surfaces of the first member, when the side surface on the side where the coating layer is discharged is defined as the discharge side surface, the guide body is disposed so as to be separated from the discharge side surface. (1) thru | or the coated wire peeling device as described in any one of (4).
(6) The guide body is
A guide body first part;
A guide body second part,
The main surface of the first guide body portion and the main surface of the second guide body portion are not on the same plane,
The guide hole is constituted by a guide hole first portion formed in the guide body first portion and a guide hole second portion formed in the guide body second portion. (1) to (5) ).

  According to the present invention, it is possible to provide a coated wire peeler capable of suppressing the entanglement of the peeled coating layer to the peeler body or the like with a simple mechanism.

FIG. 1 is a schematic front view showing an example of a covered wire stripper in the first embodiment. FIG. 2 is a schematic front view showing an example of the covered wire stripper in the first embodiment. FIG. 3 is a schematic side view showing an example of the covered wire stripper in the first embodiment. FIG. 4 is a schematic side view showing an example of a guide body of the covered wire stripper in the first embodiment. FIG. 5 is a schematic front view showing an example of a covered wire stripper in the first embodiment. FIG. 6 is a schematic front view showing an example of a covered wire stripper in the second embodiment. FIG. 7 is a schematic side view showing an example of a covered wire stripper in the second embodiment. FIG. 8 is a schematic plan view showing an example of the covered wire stripper in the second embodiment. FIG. 9 is a schematic two-view diagram illustrating an example of a guide body of the covered wire stripper according to the second embodiment. FIG. 10 is a drawing-substituting photograph that shows an example of a state in which the separated coating layer is held between the guide body and the peeler body after the skinning operation. FIG. 11 is a conceptual diagram showing an example of a usage pattern of the covered wire stripper in the embodiment. FIG. 12 is a conceptual diagram illustrating another example of the usage pattern of the covered wire stripper in the embodiment.

  Hereinafter, the covered wire stripper according to the embodiment will be described with reference to the drawings. In the present specification, members having the same type of function are given the same or similar reference numerals. Further, repeated description of members with the same or similar reference numerals may be omitted.

(First embodiment)
With reference to FIG. 1 thru | or FIG. 5, the covered wire peeling device 4 in 1st Embodiment is demonstrated. 1, FIG. 2 and FIG. 5 are schematic front views showing an example of the covered wire stripper 4 in the first embodiment. 1 and 5 show a state in which the peeler body 5 of the coated wire peeler 4 is in a closed state, and FIG. 2 shows a state in which the peeler body 5 is in an open state. FIG. 3 is a schematic side view showing an example of the covered wire stripper 4 in the first embodiment. FIG. 4 is a schematic side view showing an example of the guide body 8 of the covered wire stripper 4 in the first embodiment.

  Please refer to FIG. 1 and FIG. The covered wire stripper 4 includes a stripper body 5, a blade body 7, and a guide body 8. The covered wire stripper 4 may include an operation mechanism 6.

(Peeler body)
The peeler body 5 includes a first member 51 and a second member 52. The first member 51 can move relative to the second member 52. A first groove 55 is formed in the first member 51. A second groove 56 is formed in the second member 52. When the peeler body 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 close to each other, the peeler body 5 It can be held. More specifically, when the peeler body 5 is in a closed state, the covered wire 1 is held in a space formed by the first groove 55 and the second groove 56. In other words, when the peeler body 5 is in a closed state, the first groove 55 and the second groove 56 cooperate to form a covered wire housing space 50 that houses a portion of the covered wire 1 (see FIG. 1). As shown in FIG. 3, the covered wire housing space 50 is provided so as to penetrate the peeler body 5 from one end of the peeler body 5 toward the other end. For this reason, the covered wire peeling device 4 in the first embodiment can peel off the coating layer at the central portion in the longitudinal direction of the covered wire. The wire exposed by peeling off the coating layer is connected to another wire, 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 the “first direction”. The direction in which the first member 51 moves away from the second member 52 is defined as the “second direction”. The second direction is perpendicular to the first direction. Furthermore, a direction perpendicular to both the first direction and the second direction is defined as a “third direction”.

  The state of the peeler body 5 can be changed between a closed state in which the covered wire can be held (see FIG. 1) and an open state in which the covered wire can be received and taken out (see FIG. 2). More specifically, by moving the first member 51 relative to the second member 52 in the second direction, the peeler body 5 changes its state between the closed state and the open state. Is possible. In the open state shown in FIG. 2, the peeler body 5 can receive the covered wire 1 by moving the covered wire 1 along the third direction. Further, in the open state shown in FIG. 2, the covered wire 1 can be taken out from the peeler body 5 by moving the covered wire 1 in the direction opposite to the third direction.

  In the example shown in FIG. 1 and FIG. 2, the remote control rod is provided by directly operating the operation unit 61 of the operation mechanism 6 provided in the peeler body 5 or separately from the peeler body 5. The first member 51 moves relative to the second member 52 by operating indirectly through the.

  When the peeler body 5 includes the operation mechanism 6, the operation mechanism 6 includes, for example, a screw portion 610 that is screwed to the female screw portion 510 of the first member 51 and a reverse screw that is screwed to the female screw portion 520 of the second member 52. Part 620 may be provided. In this case, the first member 51 is moved in a direction relatively approaching the second member 52 by rotating the operation unit 61 in the first rotation direction with the direction along the second direction as the central axis. It is possible to make it. In addition, the first member 51 can be moved away from the second member 52 by rotating the operation unit 61 in the direction opposite to the first rotation direction. The mechanism for moving the first member 51 relative to the second member 52 is not limited to the mechanism described in FIGS. 1 and 2. For example, the mechanism disclosed in paragraph 0017 and paragraph 0018 of Patent Document 3 described above may be employed.

  In the example described in FIGS. 1 and 2, the peeler body 5 is provided with a guide bar 63 that extends through the first member 51 and the second member 52. The guide bar 63 functions to prevent the first member 51 from rotating relative to the second member 52. The configuration of the guide rod 63 may be omitted, or may be replaced by another relative rotation prevention mechanism.

(Blade)
The blade body 7 is attached to the first member 51 of the peeler body 5 by an arbitrary attachment mechanism such as a screw (for example, see the screw 11 shown in FIG. 3). The blade body 7 has a cutting edge 71 that separates the covered wire 1 into the covering layer 2 and the wire 3. As shown in FIG. 1, the cutting edge 71 of the blade body 7 protrudes into the covered wire housing space 50. The cutting edge 71 bites into the coating layer 2 so as to be along the circumferential direction (tangential direction) of the wire 3. As a result, the coating layer 2 is separated from the wire 3. In the example illustrated in FIG. 1, the cutting edge main body 5 is rotated around the covered wire 1 accommodated in the covered wire accommodation space 50 (rotated in the R1 direction), whereby the cutting edge 71 bites into the coating layer 2. .

  In the example described in FIG. 1, the coating layer 2 separated from the wire 3 moves along a path indicated by an arrow F. In the first embodiment, the guide body 8 guides the coating layer 2 separated from the wire 3 so as 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 peeler body 5 by an arbitrary attachment 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 3. In the first embodiment, the shape of the guide hole 80 is arbitrary. An example of the guide hole 80 is shown in FIG. 4 (side view of the guide body 8).

  The guide body 8 guides the coating layer 2 discharged from the peeler body 5 toward the outside of the guide body 8. In the first embodiment, the covered wire peeling device 4 includes the guide body 8, thereby suppressing the coating layer 2 discharged from the peeling device body 5 from moving in an irregular direction (an unexpected direction). To be suppressed). As a result, the covering layer 2 is prevented from being entangled with the peeler body 5 or the like. Moreover, in 1st Embodiment, even if the coating layer 2 isolate | separated from the wire 3 is a case where it completely isolate | separates from the coating wire 1, a part of the said coating layer 2 is the guide body 8 and the peeling device. By being positioned between the main body 5, in other words, a part of the covering layer 2 is sandwiched between the guide body 8 and the peeler main body 5, thereby preventing the covering layer 2 from falling. There is also an effect that.

  Then, with reference to FIG. 5, 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 that the cutting edge 71 of the blade body 7 and the guide hole 80 do not overlap each other when the peeler body 5 is viewed in the third direction. is there. When the cutting edge 71 and the guide hole 80 overlap each other in the third direction, the coating layer 2 separated by the cutting edge 71 is discharged without contacting the end portion of the guide hole 80 in the first direction. May be. For this reason, when the coating layer 2 is completely separated from the coated wire 1, the coating layer 2 may not be held by the guide body 8 and the peeler body 5 and may fall. On the other hand, when the first condition is satisfied, a part of the coating layer 2 separated by the cutting edge 71 comes into contact with the end portion of the guide hole 80 in the first direction and easily generates a frictional force. As a result, even when the covering layer 2 is completely separated from the covering wire 1, a part of the covering layer 2 is held between the guide body 8 and the peeler body 5. Thus, the risk that the coating layer 2 falls is reduced.

(Second condition regarding arrangement of guide body)
3 and 5, when the peeler body is in a closed state, the first recess 571 formed in the first member 51 and the second recess 572 formed in the second member cooperate with each other. It is assumed that the coating layer discharge hole 57 is configured to work. In this case, the second condition regarding the arrangement of the guide body is that when the peeler body 5 is viewed along the third direction, the coating layer discharge hole 57 and the guide hole 80 do not overlap each other. It is a condition. Even when the second condition is satisfied, a part of the coating layer 2 separated by the blade edge 71 comes into contact with the end portion of the guide hole 80 in the first direction and easily generates a frictional force. As a result, even when the covering layer 2 is completely separated from the covering wire 1, a part of the covering layer 2 is held between the guide body 8 and the peeler body 5. Thus, the risk that the coating layer 2 falls is reduced.

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

  In the example shown in FIG. 5, the first side wall surface 515 of the first member 51 and the guide body 8 (inner wall surface 81 of the guide body) are separated from each other. As a result, the first side wall surface 515 and the guide body are separated. Between 8 (inner wall surface 81 of the guide body), a space 9 in which a part of the coating layer 2 can be located 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 peeler body 5 is guided more smoothly toward the guide hole 80. . In the case where there is a gap between the inner wall surface 801 of the guide hole 80 and the inner wall surface 57a of the coating layer discharge hole 57, theoretically, even if there is no space 9, the peeler body It is possible to guide the coating layer 2 discharged from 5 toward the guide hole 80. However, from the viewpoint of more smoothly guiding the coating layer 2 discharged from the peeler body 5, it is preferable that a space 9 is formed between the first side wall surface 515 and the guide body 8.

  The first side wall surface 515 described above is a side surface of the first member 51 on 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 peeler body, and the guide body has a guide hole capable of guiding the covering layer separated from the wire. As a result, the coated wire peeler according to the first embodiment has the effect of suppressing the entanglement of the peeled coating layer to the peeler body and the like and the effect of suppressing the fall of the stripped coating layer. Synergistically produces two effects.

(Second Embodiment)
With reference to FIG. 6 thru | or FIG. 9, the covered wire peeling device 4 in 2nd Embodiment is demonstrated. FIG. 6 is a schematic front view showing an example of the covered wire stripper 4 in the second embodiment. FIG. 6 shows a state in which the peeler body 5 of the covered wire peeler 4 is in an open state. FIG. 7 is a schematic side view showing an example of the covered wire stripper 4 in the second embodiment. FIG. 7 shows a state in which the peeler body 5 is in a closed state. FIG. 8 is a schematic plan view showing an example of the covered wire stripper 4 in the second embodiment. FIG. 9 is a schematic two-view diagram illustrating an example of the guide body 8 of the covered wire stripper 4 according to the second embodiment. A schematic plan view of the guide body 8 is shown on the upper side of FIG. 9, and a schematic side view of the guide body 8 is shown on the lower side of FIG. 9.

  In the covered wire stripper 4 in the second embodiment, when the peeler body 5 is in a closed state, the stripper body 5 includes a plurality of covered wire housing spaces (see FIG. 6), the guide body 8 is The point whose position can be adjusted along the third direction (see FIG. 8), the guide hole 80 is formed across the guide body first portion 84 and the guide body second portion 85 of the guide body 8. In the point (refer FIG. 9), it differs from the covering wire peeling device in 1st Embodiment. The main surface (surface having the largest area) of the guide body first portion 84 and the main surface (surface having the largest area) of the guide body second portion 85 are not on the same plane. In other words, the angle formed between the main surface of the guide body first portion 84 and the main surface of the guide body second portion 85 is larger than 0 degrees and smaller than 180 degrees. The angle formed between the main surface (surface having the largest area) of the guide body first portion 84 and the main surface (surface having a large area) of the guide body second portion 85 is, for example, not less than 45 degrees and not more than 135 degrees. More preferably, it is 80 degrees or more and 100 degrees or less. The covered wire peeler in the second embodiment is the same as the covered wire peeler in the first embodiment in other points.

  Please refer to FIG. The first member 51 includes a third groove 55 a in addition to the first groove 55. The second member 52 includes a fourth groove 56 a in addition to the second groove 56. The third groove 55 a is parallel to the first groove 55, and the fourth groove 56 a is parallel to the second groove 56. When the peeler body 5 is in a closed state, the covered wire 1 is held in a space formed by the first groove 55 and the second groove 56. In other words, when the peeler body 5 is in a closed state, the first groove 55 and the second groove 56 cooperate to form a covered wire housing space that houses a portion of the covered wire 1. On the other hand, when the covered wire to be peeled is a relatively large-diameter covered wire, that is, when the covered wire 1a to be peeled is larger in diameter than the covered wire 1, the third groove 55a and the fourth groove 56a are Used. When the peeler body is in a closed state, the large-diameter covered wire 1a is held in a space formed by the third groove 55a and the fourth groove 56a. In other words, when the peeler body 5 is in the closed state, the third groove 55a and the fourth groove 56a cooperate to form a second covered wire housing space that houses a part of the covered wire 1a. .

  Furthermore, the covered wire stripper 4 in the second embodiment includes a second blade body 7a and a second guide body 8a. The second blade body 7a is attached to the first member 51, and separates the covered wire 1a into the covering layer 2a and the wire 3a. The second guide body 8 a 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 so as to face the first side wall surface 515 on the side where the first groove 55 is disposed. On the other hand, the second guide hole 80a of the second guide body 8a is provided so as to face the second side wall surface 516 on the side where the third groove 55a is disposed.

  In the example illustrated in FIG. 6, the number of covered wire accommodation spaces is two, but the number of covered wire accommodation spaces provided in the peeler body 5 may be three or more.

  Please refer to FIG. The guide body 8 is attached to the first member 51 so that the position of the guide body 8 can be adjusted along the third direction. The guide body 8 is movable in a direction parallel to the top surface 59 of the first member 51. More specifically, the guide body 8 includes a long hole 83, and an arbitrary attachment member such as a screw 12 is inserted into the long hole 83. For example, after loosening the screw 12 from the first member 51, the guide body 8 is slid along the third direction, and then the screw 12 is fastened to the first member 51, so that the guide body 8 is The position is adjusted with respect to the member 51. The position adjustment mechanism of the guide body 8 is not limited to the mechanism shown in FIG. As the position adjustment mechanism of the guide body 8, any mechanism can be adopted. For example, the first member 51 may be provided with rack teeth, and the guide body 8 may be provided with claws that can be engaged with the rack teeth. In this case, the guide body 8 is disposed so as to be position-adjustable in a multistage manner with respect to the first member 51.

  The distance L1 between the first side wall surface 515 of the first member 51 and the guide body 8 (inner wall surface 81 of the guide body) is such that the separated coating layer 2 is smoothly guided and separated. 2 is preferably set so as to be held between the guide body 8 and the first side wall surface 515. The optimum value of the interval L varies depending on the thickness of the covering layer 2 or the material of the covering layer 2.

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

  In the second embodiment, it is preferable that the second guide body 8a is also attached to the first member 51 so that the position of the second guide body 8a can be adjusted along the third direction. More specifically, the second guide body 8a may include a long hole 83a, and an arbitrary attachment member such as a screw 12a may be inserted into the long hole 83a. The distance 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 such that the separated coating layer 2a is smoothly guided and separated. It is preferable that a part of the covering layer 2 a is set so as to be held between the second guide body 8 a and the second side wall surface 516.

  In addition, the structure which attaches the guide body 8 to the 1st member 51 so that position adjustment is possible along a 3rd direction is a structure which can be employ | adopted also in 1st Embodiment.

  Next, an example of a specific configuration of the guide body 8 in the second embodiment will be described with reference to FIG. A schematic plan view of the guide body 8 is shown on the upper side of FIG. 9, and a schematic side view of the guide body 8 is shown on the lower side of FIG. 9. In the example illustrated in FIG. 9, the guide body 8 includes a guide body first portion 84 that is parallel to the top surface 59 of the first member 51 (the surface opposite to the surface on which the first groove 55 is formed); And a guide body second portion 85 parallel to the side surface (first side wall surface 515) of the first member 51. 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 the example described in FIG. 9, the guide body first portion 84 is parallel to the top surface 59 of the first member 51, and the guide body second portion 85 is parallel to the side surface of the first member 51. Alternatively, the guide body first portion 84 may be non-parallel to the top surface 59 of the first member 51. The guide body second portion 85 may be non-parallel to the side surface of the first member 51.

  The guide body first portion 84 is attached to the first member 51 by an arbitrary attachment member such as the screw 12. In the example illustrated in FIG. 9, the guide body first portion 84 is provided with a hole (for example, a long hole 83) that receives an attachment member such as the screw 12. By attaching the guide body 8 to the first member 51, the guide body first portion 84 comes into close contact with the top surface 59 of the first member 51.

  As can be understood from the upper drawing (plan view) of FIG. 9, a guide hole first portion 810 is formed in the guide body first portion 84. Further, as can be understood from the lower side view (side view) of FIG. 9, a 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 constituted by the guide hole first portion 810 and the guide hole second portion 820.

  In the example illustrated in FIG. 9, the guide hole 80 is configured by the guide hole first portion 810 formed in the guide body first portion 84 and the guide hole second portion 820 formed in the guide body second portion 85. Has been. For this reason, the coating layer 2 discharged from the peeler body 5 is inclined upward, in other words, in a direction away from both the first side wall surface 515 of the first member 51 and the top surface 59 of the first member 51. It becomes possible to guide smoothly toward. As a result, the covering layer 2 separated from the wire 3 is further effectively suppressed from being entangled with the peeler body or the like.

  If necessary, the shape of the long hole 83 is changed, or the width of the long hole 83 in the first direction and the diameter of the head portion and the screw portion of the screw 12 are adjusted. You may enable it to slide along a direction. By allowing the guide body 8 to slide along the first direction, contact between a part of the coating layer 2 separated by the blade edge 71 and the end portion of the guide hole 80 in the first direction can be adjusted. The configuration of the guide body 8 shown in FIG. 9 is a configuration that can also be adopted in the first embodiment.

  The covered wire stripper in the second embodiment includes a plurality of covered wire receiving spaces having different diameters. For this reason, it is possible to use the same covered wire stripper for covered wires having different diameters. Moreover, the covered wire peeling device in 2nd Embodiment is attached to the 1st member so that a position adjustment is possible for a guide body. For this reason, it is possible to set the space | interval between a guide body and a peeling device main body optimally according to the characteristic of the coating layer stripped off. In this way, the fall of the peeling layer completely separated from the wire is further effectively prevented. Moreover, in the covered wire peeling device in 2nd Embodiment, the guide hole is formed ranging over the guide body 1st part and the guide body 2nd part. For this reason, it is possible to guide suitably the coating layer 2 discharged | emitted from the peeler main body 5 toward diagonally upward. In this way, the coating layer is more effectively suppressed from being entangled with the peeler body or the like.

(When stripping the coated wire in a spiral)
When the coating layer is peeled off spirally from the wire, a thread (spiral projection) may be provided on the cylindrical surface formed by the first groove 55 and the second groove 56. A specific example of the thread is shown in FIG. On the other hand, when the coating layer is peeled off from the wire along the circumferential direction, it is not necessary to provide a thread or the like on the cylindrical surface formed by the first groove 55 and the second groove 56.

  FIG. 10 is a drawing substitute photograph. FIG. 10 is a photograph showing an example of a state in which the separated coating layer is held between the guide body and the peeler body after the skinning operation.

(First example of usage of coated wire stripper)
FIG. 11 is a conceptual diagram showing an example of a usage pattern of the covered wire stripper in the embodiment. In the example illustrated in FIG. 11, a grip portion 100 that can be gripped by an operator is attached to the covered wire stripper 4. In the example illustrated in FIG. 11, the operator holds the first gripping part 101 with one hand and the second gripping part 102 with the other hand. Then, the covered wire peeling device 4 is rotated around the covered wire 1 together with the grip portion 100 (see arrow R2 in FIG. 11), whereby the covered wire is peeled off.

(Second example of usage of coated wire stripper)
FIG. 12 is a conceptual diagram illustrating another example of the usage pattern of the covered wire stripper in the embodiment. In the example illustrated in FIG. 12, the covered wire stripper 4 is attached to the rotary operation rod 110 via the power transmission mechanism 120. By rotating the rotation operation rod 110 in the R3 direction, the covered wire stripper 4 rotates in the R4 direction. 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 execute the stripping operation of the covered wire existing at a position away from the operator's position. In the example shown in FIG. 12, the rotary operation rod 110 is manually rotated. Alternatively, the covered wire stripper 4 may be automatically rotated around the covered wire 1 using an electric motor or the like.

  When the coated wire peeling device of the present invention is used, the coating layer separated from the coated wire is effectively suppressed from being entangled with the peeling device body or the like. Therefore, the efficiency of the peeling operation does not decrease. Moreover, when the covered wire peeling device of this invention is used, the fall of the coating layer isolate | separated from the covered wire is suppressed effectively. As a result, it is not necessary to collect the fallen coating layer. Therefore, it is useful for a trader who handles covered wires, for example, a wire connection construction trader.

DESCRIPTION OF SYMBOLS 1 ... Coated wire, 1a ... Coated wire, 2 ... Coated layer, 2a ... Coated layer, 1 ... Wire material, 3a ... Wire material, 4 ... Coated wire peeling device, 5 ... Peeling device main body, 6 ... Operation mechanism, 7 ... Blade body 7a ... second blade body, 8 ... guide body, 8a ... second guide body, 9 ... space, 11 ... screw, 12 ... screw, 12a ... screw, 50 ... covered wire housing space, 51 ... first member, 52 ... 2nd member, 55 ... 1st groove, 55a ... 3rd groove, 56 ... 2nd groove, 56a ... 4th groove, 57 ... Covering layer discharge hole, 57a ... Inner wall surface, 59 ... Top surface, 61 ... Operation , 63 ... guide rod, 71 ... cutting edge, 80 ... guide hole, 80a ... second guide hole, 81 ... inner wall surface, 83 ... long hole, 83a ... long hole, 84 ... guide body first part, 85 ... guide body Second part, 100 ... gripping part, 101 ... first gripping part, 102 ... second gripping part, 110 ... rotating operation rod, 120 ... power transmission mechanism, 510 Female thread part, 515 ... 1st side wall surface, 516 ... 2nd side wall surface, 520 ... Female thread part, 571 ... 1st recessed part, 572 ... 2nd recessed part, 610 ... Screw part, 620 ... Reverse threaded part, 801 ... Inner wall surface, 810 ... Guide hole first part, 820 ... Guide hole second part

Claims (6)

A peeler body that is changeable between a closed state capable of holding a coated wire and an open state capable of receiving and removing the coated wire;
A blade body for separating the coated wire into a coating layer and a wire;
A guide body and
The peeler body is
A first member formed with a first groove parallel to the first direction;
A second member formed with 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 stripper main body is in the closed state, the first groove and the second groove are configured to cooperate to form a covered wire receiving space for receiving a part of the covered wire;
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. The coating according to claim 1, wherein the guide body is attached to the first member so that the position of the guide body can be adjusted along a third direction perpendicular to both the first direction and the second direction. Peeling device. When the peeler body is viewed along a third direction perpendicular to both the first direction and the second direction, the blade edge of the blade body and the guide hole overlap each other. The coated wire stripper according to claim 1 or 2. When the peeler body is in the closed state, the first recess formed in the first member and the second recess formed in the second member cooperate to form a coating layer discharge hole. Configured to
When the peeler body is viewed along a third direction perpendicular to both the first direction and the second direction, the covering layer discharge hole and the guide hole overlap each other. The coated wire peeling device according to any one of claims 1 to 3. The guide body is disposed so as to be separated from the discharge side surface when a side surface of the first member on which the covering layer is discharged is defined as a discharge side surface. The coated wire peeling machine according to any one of 4. The guide body is
A guide body first part;
A guide body second part,
The main surface of the first guide body portion and the main surface of the second guide body portion are not on the same plane,
The guide hole is constituted by a guide hole first portion formed in the guide body first portion and a guide hole second portion formed in the guide body second portion. The coated wire stripper according to claim 1.