KR20230058710A - peeling tool - Google Patents

Abstract

To provide a peeling tool capable of handling many types of coated wires with one peeling tool. This peeling tool includes a peeling tool body 12, a cutter holder 16 that moves forward and backward toward the coated wire, a cutter 18, and a coated wire retainer 100, and includes a peeling tool body 100. The body portion 20 of the tool body 12 includes a gripping body 22 formed to fix the coated wire holding body 100, and the coated wire holding body 100 includes a cutter body 18 connected to the coated wire W. Unlike the contacting side, the coated wire W is provided in an area where the coated wire W can be held between the cutter 18, and the coated wire holding portion 102 of the coated wire holder 100 has the cutter 18 attached to the coated wire W. ), the coated wire W is formed so as to be in contact with the surface capable of holding the coated wire W between the cutter 18 and the coated wire holder 100 has the coated wire holding portion 102 attached to the cutter 18 To face, it is mounted to the mounting portion to be mountable and detachable.

Description

peeling tool

The present invention relates to a peeling tool for peeling a coated portion of a coated wire, and more particularly, to a peeling tool suitable for peeling a coated portion of a coated wire from a core wire, for example.

In general, a high-voltage overhead distribution wire is one in which a copper wire (core wire) composed of a twisted conductive wire, an aluminum wire, or a thick single wire is coated with an insulator such as resin or rubber around the circumference. It is being used.

In the repair work of this covered wire, a peeling tool capable of smoothly peeling off the coated portion of the temporary coated wire has been proposed.

Japanese Patent No. 6471115

However, temporary wires of different types, particularly those having different thicknesses, are used depending on regions and regions.

Therefore, depending on the region or region, a tool for stripping corresponding to the installed wire is required. By the way, in recovery from a disaster, etc., many peeling tools are required at once, but since the types of peeling tools corresponding to different regions or regions are different, it is difficult to use them in disaster recovery sites.

Accordingly, there is a need for a tool for peeling that can be used beyond regions or regions.

Therefore, the main object of the present invention is to provide a peeling tool capable of coping with many types of coated wires with one peeling tool.

A peeling tool according to claim 1 of the present invention includes a peeling tool body, a cutter retainer moving forward and backward toward a coated wire, a cutter held in the cutter retainer, and a coated wire retainer;

The tool body for peeling includes a body portion and a gripping body formed at one end of the body portion, protruding directly forward from the body portion, and fixing the coated wire holding body;

The cutter is installed protruding toward one side of the coated wire,

The coated wire retainer is provided in a region opposite to the side where the cutter contacts the coated wire, and the coated wire retainer formed on the surface corresponding to the outer peripheral surface of the coated wire of the coated wire retainer is in contact with the surface opposite to the side where the cutter contacts the coated wire. is formed to

A gap between the tip of the blade body and the mounting portion of the covering wire holding body of the gripping body is open,

The coated wire holding body is mounted in the open space so that the coated wire holding portion faces the cutter so as to be attachable and detachable to the mounting portion;

The peeling tool is characterized in that the peeling tool is configured so that the coated wire retaining portion of the coated wire holding member covers and contacts the outer surface of the coated portion of the coated wire before peeling by the cutter while the peeling tool is rotated to peel the coated portion of the coated wire.

In the peeling tool according to claim 2 of the present invention, the coated wire retaining body is configured such that a plurality of types of coated wire retaining bodies are attached to the peeling tool main body, and the coated wire holding portion is provided with a coated wire holding portion in contact with the thick-diameter coated wire. a second coated wire holding member provided with a coated wire holding member and a coated wire holding portion in which the coated wire holding portion is in contact with a thin-diameter coated wire;

In the first coated wire holding member, a first coated wire holding portion having a substantially semicircular cross section with a thick diameter is formed;

In the second coated wire holding member, a second coated wire holding portion having a substantially semicircular cross section of a thin diameter is formed;

The first coated wire holding portion and the second coated wire holding portion are the peeling tools according to claim 1, which extend in the longitudinal direction of the coated wire holding body so as to extend along the longitudinal direction of the coated wire.

In the peeling tool according to claim 3 of the present invention, the coated wire retainer is in the form of a block in which the coated wire retainer faces the cutter in an open space formed between the front end of the cutter and the mount so as to be attached to and detachable from the mount. formed,

The cutter is in contact with the surface of the coated wire opposite to the gripping body, and the coated wire holding member is configured to come into contact with the surface of the coated wire opposite to the surface in contact with the cutter,

The covering wire holding part of the covering wire holding body attached to the gripping body,

On the opposite side to the lower surface of the coated wire, which is in contact with the upper surface of the coated wire, while the peeling tool is rotated and the cutter peels the coated portion of the coated wire, the coated wire retaining portion of the coated wire retainer is peeled off by the cutter. The peeling tool according to claim 1 or 2, characterized in that it is configured to cover and come into contact with the outer surface of the coated portion.

In the peeling tool according to claim 4 of the present invention, the coated wire retainer has a first surface bonded to the gripping body facing the cutter retainer in an area spaced apart from the coated wire bonding portion, and a region different from the first surface. E, provided with a second surface bonded to the main body of the tool body for peeling,

In the first coated wire holding member, a first coated wire holding portion having a substantially semicircular cross section extending over a third surface opposite to the first surface and a fourth surface opposite to the second surface is formed;

In the second coated wire holding body, a second coated wire holding portion having a substantially semicircular cross section provided on a fourth surface opposite to the second surface is formed;

The first coated wire holding portion and the second coated wire holding portion are the peeling tools according to any one of claims 1 to 3, which extend in the longitudinal direction of the coated wire holding body so as to extend along the longitudinal direction of the coated wire.

The peeling tool according to claim 5 of the present invention,

In the coated wire holding body, the planar first surface and the planar second surface are orthogonal,

The mounting surface of the gripping body for attaching the coated wire holding body is planar in close contact with the first surface of the coated wire holding body,

The attachment surface of the main body portion for attaching the coated wire retainer is planar in close contact with the second surface of the coated wire retainer,

The covering wire holding body is fixed at one end of the body portion by a protrusion formed on the holding body protruding from the body portion toward the front side, and

It is fixed by a protrusion formed on a mounting surface formed on a surface opposite to the blade body of the main body,

The peeling tool according to any one of claims 1 to 3, wherein the coated wire retaining portion of the coated wire retainer is formed so as to face the cutter holder and surround the coated wire.

ADVANTAGE OF THE INVENTION According to this invention, the peeling tool which can peel multiple types of coated wire with one set of peeling tool can be provided.

The above-mentioned object, other objects, characteristics and advantages of the present invention will be further diverged from the following description of the form for carrying out the invention with reference to the drawings.

1 is a front view showing an example of a tool for peeling used in the present invention.
2A is a left side view showing an example of a peeling tool according to the present invention.
Fig. 2b is a rear view showing an example of a peeling tool used in the present invention.
Fig. 3 is a longitudinal cross-sectional view of the peeling tool shown in Fig. 1, (A) is a drawing showing the whole, and (B) is a drawing showing the state at the time of attachment and detachment of the coated wire holding body.
Figure 4a is a diagram showing a coated wire retainer according to the present invention, (A) is a side view, (B) is a front view, (C) is a bottom view, and (D) is a mounting of the coated wire retainer It is a drawing showing the state of the city.
4B is a perspective view showing a coated wire holding body according to the present invention.
Fig. 5 is a front view of a peeling tool showing a case in which another coated wire holding body according to the present invention is used.
6 is a side view of the peeling tool shown in FIG. 5;
Figure 7a is a diagram showing another coated wire retainer according to the present invention, (A) is a side view, (B) is a plan view, (C) is a bottom view, and (D) is an assembly view. .
7B is a perspective view showing another coated wire holding body according to the present invention.
Fig. 8 is a front view of a peeling tool showing a case in which another coated wire holding body according to the present invention is used.
Fig. 9 is a side view of the peeling tool shown in Fig. 8;
10A is a diagram showing a coated wire retainer according to the present invention, (A) is a side view, and (B) is a front view.
10B is a perspective view showing another coated wire holding body according to the present invention.
Fig. 11 (A) is a front view showing a cutter used in the peeling tool shown in Fig. 1, (B) is a plan view thereof, and (C) is a side view thereof.
12A (A) is a side view showing a blade guide on the right side when viewed from the front used in the peeling tool shown in FIG. 1, (B) is a front view thereof, and (C) is a peeling tool shown in FIG. 1 It is a side view showing the blade guide on the left when viewed from the front in use, and (D) is its front view.
(A) of FIG. 12B is a front view showing the blade guide on the right side when viewed from the front of the modified example of the blade guide shown in FIG. 12A, (B) is a side view thereof, and (C) is a blade guide shown in FIG. 12A. It is a front view showing the blade guide on the left when viewed from the front of the modified example, and (D) is its side view.
Fig. 13 (A) is a front view diagram showing a cutter holding member used for the peeling tool shown in Fig. 1, and (B) is a side view diagram thereof.
Fig. 14A is a front view of a peeling tool of a fourth embodiment according to the present invention.
FIG. 14B is an enlarged front view of a part of the peeling tool of FIG. 14A.
Fig. 15A is a side view of the peeling tool shown in Fig. 14A.
FIG. 15B is an enlarged side view of a part of the peeling tool of FIG. 15A.
Fig. 16A is a schematic diagram showing the coated wire retainer shown in Fig. 14, (A) is a side view diagram, (B) is a plan view diagram, (C) is a bottom view diagram, and (D) is an assembly view. .
Fig. 16B is a perspective view showing the covered wire holding body shown in Fig. 14;
17 (A) is a side view showing the blade guide on the right side when viewed from the front used in the peeling tool shown in FIG. 14, (B) is a front view thereof, and (C) is the peeling tool shown in FIG. 14 It is a side view showing the blade guide on the left when viewed from the front in use, and (D) is its front view.
Fig. 18A is a front view of a peeling tool of a fifth embodiment according to the present invention.
FIG. 18B is an enlarged front view of a part of the peeling tool of FIG. 18A.
Fig. 19A is a side view of the peeling tool shown in Fig. 18A.
19B is an enlarged side view of a part of the peeling tool of FIG. 18A.
Fig. 20A is a schematic diagram showing the coated wire retainer shown in Fig. 18, (A) is a side view diagram, (B) is a plan view diagram, (C) is a bottom view diagram, and (D) is an assembly view. .
Fig. 20B is a perspective view showing the covered wire holding body shown in Fig. 18;
21 is a perspective view illustrating a tool body for peeling as an example of a tool for peeling according to the present invention.
Fig. 22A is a perspective view showing a state in which the coated wire holding body shown in Figs. 1, 5 and 8 is attached to the tool body for peeling.
Fig. 22B is a perspective view showing a state in which the coated wire retaining body shown in Figs. 14 and 18 is attached to the tool body for peeling.
Fig. 23 is a perspective view illustrating a state in which a coating wire holding body is attached to a tool body for peeling.
Fig. 24 is a perspective view illustrating a state in which the covering part of the covering wire is scraped off.
Fig. 25 is an illustrative view showing a state in which the covering part of the covering wire is scraped off.
Fig. 26 is an illustrative view showing a state in which the covering part of the covering wire is scraped off.
Fig. 27A is a view for explaining a method of using the peeling tool shown in Fig. 1, and is an explanatory view of a method of attaching the peeling tool to a coated wire.
Fig. 27B is a diagram for explaining a method of using the peeling tool shown in Fig. 1, and is a diagram for explaining a method for making a cutter penetrate into a coating wire.
Fig. 28 is a diagram for explaining a method of using the peeling tool shown in Fig. 1, and is an explanatory view showing a state in which the coated portion is peeled from the coated wire after the peeling tool is attached to the coated wire.
Fig. 29 is an illustrative view showing a state in which a blade attachment (moon) covered wire is held by a covered wire retainer.
Fig. 30 is an illustrative view showing a cutter cover;

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to an accompanying drawing. Incidentally, the embodiments shown below are examples of realizing the present invention, and do not limit the technical scope of the present invention.

In this specification, the upper side (top) and the lower side (bottom) refer to the side of the gripping body 22 formed on the body portion 20 as shown in FIGS. , the side of the pressing shaft 14 formed below the cutter 18 is referred to as the "lower side".

In this specification, the front side shown in Fig. 1 is referred to as the front, front, or right front side, and the opposite side is referred to as the back or rear side. In Fig. 1, the right side is referred to as the right side, and the left side is referred to as the left side.

1. Composition of the peeling tool

1 is a front view showing an example of a peeling tool according to the present invention. 2A is a left side view showing an example of a peeling tool according to the present invention. Fig. 3 is a longitudinal sectional view of the peeling tool shown in Fig. 1; Fig. 4a is a schematic diagram showing a coated wire retainer according to the present invention, (A) is a side view chart, (B) is a front view chart view, (C) is a bottom view chart view, and (D) is a coated wire retainer chart. It is a drawing showing the state when it is installed.

The peeling tool according to the present invention, for example, as shown in Fig. 21, uses an operating mechanism S to remotely cover the coated wire W covered by the coated portion W2. It is a tool for peeling. The operating mechanism S includes, for example, an insulating rod S1, and a hook-shaped tip engagement portion S2 is provided at the tip of the insulating rod S1. In addition, as shown in Fig. 19, the coated wire W includes a core wire W1 made of a conductive material, and a coated portion W2 is provided so as to cover the core wire W1. As for the material of this covering part W2, synthetic resins, such as polyvinyl chloride and polyethylene, synthetic rubber, etc. are mentioned normally.

The peeling tool 10 includes a peeling tool body 12, a cutter holder 16 that moves forward and backward toward the coating wire W, a cutter 18 held by the cutter holder 16, and a coated wire. A retainer 100 is included.

The tool body 12 for peeling includes a body portion 20 and a gripping body 22 formed at one end of the body portion so as to protrude directly forward from the body portion and fix the coated wire holding body 100 thereto. include

The cutter 18 protrudes from one surface of the covered wire W.

The coated wire holding member 100 is different from the side where the cutter 18 contacts the coated wire W, and is disposed in an area where the coated wire W can be held between the cutter 18, and the coated wire retainer ( The coated wire holding portion 102 formed on the surface corresponding to the outer circumferential surface of the coated wire W of 100) is different from the side where the cutter 18 contacts the coated wire W, and is different from the side where the cutter 18 contacts the coated wire W. It is formed so as to be in contact with the retainable surface between (18).

A space between the tip of the cutter 18 and the second attachment surface (part) 20b of the coated wire holding body 100 of the gripping body 22 is open, and the coated wire holding body 100 is placed in the open space. The holding portion 102 is mounted and detachably mounted on the second mounting surface (portion) 20b so as to face the cutter 18.

While the peeling tool 10 rotates and the cutter 18 peels the coated portion W2 of the coated wire W, the coated wire holding portion 102 of the coated wire holding member 100 is peeled by the cutter 18 It is characterized in that it is configured to be bonded to the outer surface of the coated portion W2 of the coated wire W before being coated.

The peeling tool 10 includes a pressing shaft 14 screwed into the peeling tool body 12 so as to be able to move forward and backward, and the cutter holder 16 moves in accordance with the forward and backward movement of the press shaft 14. move back and forth

(a) Tool body for peeling

The tool body 12 for peeling includes a body portion 20 . The body portion 20 is formed in a rectangular parallelepiped shape.

In the body portion 20, when the tool body 12 for peeling is attached to the coated wire W, the surface on the side holding the coated wire W is set as the front. The body part 20 is formed so that the width becomes narrow toward one end side of the main body part 20 when the tool body 12 for peeling is seen from the front.

The main body portion 20 is a mounting surface for attaching the coated wire retainer 100 to a surface facing the cutter 18 provided on the front side of the intervening portion 20a (the inner surface on the front side). this is formed The attaching surface of the body portion 20 is formed with a second attaching surface (part) 20b parallel to the cutter 18 that extends to the lower side of the gripping body 22, and furthermore, the second attaching surface (part) 20b), a semicircular arc-shaped third attaching portion 20d concave toward the inside of the main body portion 20 is formed, and the second attaching surface (part) 20b and the third attaching portion 20d , It is formed so as to fix the second surface 112 of the covered wire holding body 100.

A second protruding portion 20c is projected toward the front side (the side where the cutter 18 is formed) on the second attaching surface (part) 20b of the body portion 20 (shown in FIGS. 3 and 14 ). .

At the other end of the body portion 20, a gripping body 22 protrudes from the body portion 20 toward the front side (front side). The grip body 22 is formed in a substantially L-shape when viewed from the side. Right in front of the gripping body 22, a gripping portion 22a extending in the width direction of the gripping body 22 (the direction in which the covering line W extends) is provided. A flat mounting surface (first mounting portion 22b) is formed on the surface (inner surface) of the gripping portion 22a facing the cutter 18.

In addition, the length of the gripping body 22 in the width direction is formed longer than the length in the width direction on the other end side of the body portion 20 . The widthwise length of the gripper 22 is ensured so that the coated wire W can be stably gripped when the coated portion W2 of the coated wire W is peeled by the cutter 18 .

In the gripping body 22, a first mounting portion 22b extending in a direction perpendicular to the direction in which the cutter 18 extends is formed on the lower surface of the gripper 22a (the surface facing the cutter 18), The first surface 110 of the coated wire holding body 100 is in contact with the first mounting portion 22b, and the coated wire holding body 100 is fixed.

In the center of the holding portion 22a, a first protrusion 26 is provided to fix the coated wire holder 100 below the first attaching portion 22b.

The first protrusion 26 includes a protrusion 26a, a button member 26b, and a spring member 26c, and normally, the protrusion 26a is formed by the resilient force of the spring member 26c to force the cutter. (18) The protrusion 26a protrudes to the side and protrudes beyond the first attaching portion 22b when the coated wire holding body 100 is attached or detached, and is configured to be concave inside the holding portion 22a. (FIG. 3 and 14 shown)

(b) coated wire retainer

In the coated wire holder 100, the coated wire holder 102 is provided in the open space formed between the tip of the cutter 18 and the attaching surface of the gripping body 22 (first attaching portion 22b). ), and is formed in a block shape that is mounted and detachably mounted on the second mounting surface (part) 20b of the main body 20.

The cutter 18 is in contact with the lower surface of the coated wire W, which is opposite to the gripping body 22, and the coated wire holder 100 is in contact with the upper surface of the coated wire W, which is different from the surface with which the cutter 18 is in contact. It is made to come into contact.

The coated wire holding portion 102 of the coated wire holding body 100 attached to the holding body 22,

It is different from the surface of the coated wire W that the cutter 18 contacts, and in the region where the coated wire W can be held between the cutter 18, that is, it is in contact with the lower surface opposite to the gripper 22. On the side opposite to the cutter 18, the cutter 18 on the opposite side of the gripping body 22 of the coated wire W comes into contact with an upper surface different from (opposite to) the contact surface, and the peeling tool 10 rotates. while the cutter 18 peels the coated portion W2 of the coated wire W, the coated wire W before the coated wire holding portion 102 of the coated wire holding member 100 is peeled off by the cutter 18 Characterized in that it is configured to contact the outer surface of the abdomen (W2).

In the coated wire holding body 100, a planar first surface 110 and a planar second surface 112 are orthogonal to each other,

The mounting surface (first mounting surface 22b) of the gripping body 22 on which the coated wire holding body 100 is mounted is planar in close contact with the first surface 110 of the coated wire holding body 100,

The mounting surface (second mounting portion 20b) of the main body portion 20 (intervening portion 20a) on which the coated wire holding body 100 is attached is in close contact with the second surface 112 of the covered wire holding body 100. It is a flat type that

The coated wire holding body 100 has a second protruding portion 20c protruding directly forward from the main body portion 20 (intermediate portion 20a) at one end of the body portion 20 (intermediate portion 20a). is fixed by, and also

It is fixed by a first protrusion 26 formed on a first mounting portion 22b formed on a surface of the gripping body 22 opposite to the blade body 18,

The coated wire holder 102 of the coated wire holder 100 is formed so as to face the cutter holder 16 and surround the coated wire W.

The coated wire holding body 100 is configured so that a plurality of types of coated wire holding bodies 100 are disposed on the tool body 12 for peeling, and the first coated wire holding portion in contact with the thick-diameter coated wire W ( 102A) and a second coated wire holding member 100B including a second coated wire holding portion 102B in which the coated wire holding portion is in contact with the thin-diameter coated wire W. .

In the first coated wire holding member 100A, a first coated wire holding portion 102A having a substantially semicircular cross section with a thick diameter is formed,

The second coated wire holding member 100B is formed with a second coated wire holding portion 102B having a substantially semicircular cross section of a thin diameter;

The first coated wire holding portion 102A and the second coated wire holding portion 102B extend in the longitudinal direction of the coated wire holding body 100 so as to extend along the longitudinal direction of the coated wire W.

The coated wire holding member 100 includes a first surface 110 bonded to the gripping body 22 facing the cutter holder 16 in a region spaced apart from the coated wire holding portion 102, and the first surface ( 110), the 2nd surface 112 joined to the main body part 20 (interposition part 20a) of the tool main body 12 for peeling is provided. The first surface 110 and the second surface 112 are planar at right angles.

The first coated wire holding body 100A has a third surface 114 opposite to the first surface 110 and a fourth surface 116 opposite to the second surface 112, A first covered wire holding portion 102A extending across the third surface 114 and the fourth surface 116 and having a substantially semicircular cross section is formed.

The second covering wire holder 100B has a third surface 114 on the opposite side to the first surface 110 and a fourth surface 116 on the opposite side to the second surface 112, On the fourth surface 116 opposite to the second surface 112, a second covered wire holding portion 102B having a substantially semicircular cross section is formed.

In the second coated wire holding body 100B, a second coated wire holding portion 102B is formed on the fourth surface 116 of the coated wire holding body body 104.

The first coated wire holding portion 102A and the second coated wire holding portion 102B extend in the longitudinal direction of the coated wire holding body 100 so as to extend along the longitudinal direction of the coated wire W.

In the first coated wire holding member 100A, the tip of the fourth surface 116 near the first coated wire holding portion 102A, which has a substantially semicircular cross section and a long diameter, is directed toward the tip of the cutter 18. 18, and when approaching the cutter 18 while holding the coated wire W, the tip of the third surface 114 on the side of the first coated wire holding portion 102A , facing the tip of the cutter 18.

In the second coated wire holding body 100B, the front end portion near the second coated wire holding portion 102B, which has a substantially semicircular cross section of a thin diameter on the fourth surface 116, faces the cutter body 18 to the cutter body 18. ), and when approaching the cutter 18 by holding the coated wire W, the tip of the third surface 114 on the side of the (2) coated wire holding portion 102B It is formed so as to face the tip of the cutter 18.

The first coated wire holding portion 102A and the second coated wire holding portion 102B extend in the longitudinal direction of the coated wire holding body 100 so as to extend along the longitudinal direction of the coated wire W.

The second covered wire holding member 100B,

the second coated wire holding portion 102B extends in the longitudinal direction of the second coated wire holding member 100B so as to extend along the longitudinal direction of the coated wire W;

At both left and right ends of the covered wire holding body main body 104 of the second covered wire holding body 100B, a first guide body 120A and a second guide body 120B divided into left and right are attached.

The first guide body 120A and the second guide body 120B are formed in a plate shape and have the same shape,

The tip of the first guide body 120A and the second guide body 120B in the vicinity of the second coated wire holding portion 102B, which has a substantially semicircular cross section of a thin diameter, faces the cutter body 18, and faces the outer side of the cutter body 18. It is formed to be located in

In addition, when approaching the cutter 18 by holding the coated wire W, the tip of the third surface 114 on the side of the (2) coated wire holding portion 102B is formed so as to face the tip of the cutter. there is.

In the first guide body 120A, the first coated wire holding portion 122A of the first guide body is formed on the fourth surface 116 side, and the second guide body 120B has a second guide body of the second guide body 120B. A covered wire holding portion 122B is formed on the fourth surface 116 side.

The first coated wire holding portion 102A and the second coated wire holding portion 102B are continuous with the first coated wire holding portion 122A of the first guide body and the second coated wire holding portion 122B of the second guide body. It extends in the longitudinal direction of the covered wire holding body 100 so as to extend along the longitudinal direction of (W).

In this embodiment, the first guide body 120A and the second guide body 120B of the second covered wire holding body 100B are fixed to both ends of the covered wire holding body main body 104, and the covered wire holding body main body ( A coated wire holding portion 122 is formed following the coated wire holding portion 102 formed at 104, and a covered wire covering portion 124 protrudes so as to face the coated wire holding portion 122.

The 1st guide body 120A and the 2nd guide body 120B are formed symmetrically. Therefore, the coated wire holding portion 102 of the coated wire holding body body 104 and the coated wire holding portion 122 of the guide body 120 are connected, and are configured so that they come into contact with the surface of the coated wire W first.

The guide body 120 prevents twisting of the coated wire W or detachment from the blade body 18 . It is more effective when peeling off the covering portion W2 of the covering wire W, in which wings for preventing adhesion of snow are protruded from the surface of the covering wire W.

(c) blade retainer

The cutter retainer 16 includes the cutter retainer 30 .

As shown in Fig. 13, the cutter retaining member 30 is formed in a rectangular parallelepiped shape. The cutter retaining member 30 has one main surface (lower surface) facing the shaft support portion 24 and the other main surface (upper surface) facing the gripping body 22 . Further, the cutter retaining member 30 is a surface perpendicular to the both main surfaces of the cutter retaining member 30 and is opposite to the body portion 20 of the peeling tool body 12, that is, both side surfaces, i.e., straight It has an anterior anterior and an opposite posterior. Further, the cutter retaining member 30 is a surface perpendicular to both main surfaces and both side surfaces of the cutter retaining member 30, and has both end surfaces that are perpendicular to the body portion 20, that is, the right side and the left side. have a side

The length of the cutter retaining member 30 in the width direction (ie, the direction connecting both end surfaces of the cutter retaining member 30) is shorter than the length of the grip body 22 in the width direction. The cutter retaining member 30 has a cutter mounting portion 30a formed on the upper side of its front surface. In order to attach the cutter 18 to the cutter mounting portion 30a, a cutter mounting surface 30a1 is provided in a range from the middle portion of one side surface (front surface) of the cutter holding member 30 to the other main surface side (upper side). installed The cutter mounting surface 30a1 of the cutter mounting portion 30a extends from one side surface (front surface) to the other side surface (rear surface) of the cutter holding member 30, and is approximately the same size as the thickness of the cutter 18. Steps are installed as much as the thickness of

Further, a hole 30c for compression and compression attachment is formed substantially at the center of one main surface (lower surface) of the cutter retaining member 30 . The compression weighting hole 30c extends in a direction connecting the grip body 22 and the shaft support portion 24 . The depth of the hole 30c for compression pivoting is substantially the same as the length of the compression shaft 14 in the axial direction of the weighting portion 62 . In addition, the inner diameter of the compression weighting hole 30c is formed substantially the same as the outer diameter of the weighting portion 62 .

Further, on the lower side of one side surface (front surface) of the cutter retaining member 30, a hole 30d for inserting the first anti-falling member is drilled. The hole 30d for inserting the first dropout prevention member extends from the front surface (immediately in front) of the blade retaining member 30 toward the hole 30c for compression and thrust attachment.

Further, on the lower side of the other side surface (rear surface) of the cutter retaining member 30, a hole 30e for inserting the second anti-fallout member is drilled. The hole 30e for inserting the second pull-out prevention member extends from the back surface (opposite side) of the cutter retaining member 30 toward the hole 30c for compression and compression attachment.

Then, the pull-out prevention member 46 is screwed into at least one of the first hole 30d for inserting the first hole 30d and the hole 30e for the second hole 30e. In the anti-falling member 46, in at least one of the hole 30d for inserting the first anti-falling member and the hole 30e for inserting the second anti-falling member, the tip of the anti-falling member 46 is It is arranged so as not to come into contact with the bottom surface of the groove 62a.

Further, a plurality of guide attachment holes 30f are provided on both end surfaces of the cutter retaining member 30. 30 f of guide attachment holes are provided, for example, at three places in each end surface. Each guide attachment hole 30f extends from each end surface toward the compression extraction hole 30c.

When the pressing shaft 14 is pushed against the clamp retainer 16, the thrust portion 62 of the clamp shaft 14 is inserted into the clamp retaining hole 30c of the clamp retaining member 30. At this time, the anti-falling member 46 is inserted into the groove 62a of the weighting unit 62 from at least one of the hole 30d for inserting the first anti-falling member and the hole 30e for inserting the second anti-falling member. It protrudes, and each fall prevention member 46 is supported so as to be clamped by the first support portion 62b and the second support portion 62c of the weighting portion 62 . Accordingly, the weighting portion 62 of the pressing shaft 14 is rotatably supported with respect to the cutter retaining member 30 .

(d) cut body

The cutter 18 will be described based on FIG. 11 . Fig. 11(A) is a front view showing a cutter used for the peeling tool shown in Fig. 1 . Fig. 11(B) is a plan view.

Fig. 11(C) is a side view thereof. In Fig. 11, the height direction is a direction connecting an upper edge when the cutter 18 is attached to the cutter retaining member 30 and a lower edge corresponding thereto. In addition, the width direction is orthogonal to the height direction and is a direction connecting the left end edge of the cutter 18 and the opposite right end edge. In addition, the thickness direction is orthogonal to both the height direction and the width direction, and is a direction screwed into the cutter retaining member 30 .

The cutter 18 includes an axial cutting blade 18a, and a pair of circumferential cutting blades 18b and circumferential cutting blades 18c. The circumferential cutting blades 18b and 18c have an axial cutting blade 18a interposed therebetween, and a right circumferential cutting blade 18b when viewed from the front and a left circumferential cutting blade 18b when viewed from the front It is divided into cutting blades 18c for direction. The length of the cutter 18 in the width direction is substantially the same as the length of the cutter retaining member 30 in the width direction. One short side (lower side) of the cutter 18 is attached to the cutter attachment portion 30a of the cutter holding member 30 so that the cutter 18 can be replaced. On the other short side (upper side) side of the cutter 18, an axial cutting blade 18a and circumferential cutting blades 18b and 18c are formed. The cutting blades 18b and 18c for the circumferential direction have a pair of blades from both left and right ends of the cutting blade 18a for the axial direction, and the coated wire W held by the gripping portion 22a of the tool body 12 for peeling. It extends toward the axial direction, and the distal end protrudes toward the coated wire W from the cutting blade 18a for the axial direction. The circumferential cutting blades 18b and 18c are arranged so that the direction in which the circumferential cutting blades 18b and 18c extend is perpendicular to the direction in which the axial cutting blade 18a extends. In the cutter 18, an axial cutting blade 18a and a pair of circumferential cutting blades 18b and 18c are integrally formed.

The cutting blade 18a for the axial direction is directed to the coating wire W held by the gripping portion 22a of the tool body 12 for peeling, and also, as the blade faces the upper end, in the thickness direction of the blade. there is a thin That is, it is a tapered shape in which the lengths of the front side and the back side of the blade gradually become shorter toward the tip. Further, the cutting blade 18a for the axial direction is provided so as to pierce the covering portion W2 along the axial direction of the covering wire W and then cut it.

The cutting blade 18a for the axial direction is attached to the cutter holding member 30 so that the direction in which the blade extends is parallel to the coating wire W held by the tool body 12 for peeling, and the cutter 18 When attached to the cutter holding member 30, the cutting blade 18a for the axial direction extends from the other main surface (upper surface) of the cutter holding member 30 to the coated wire holder 102 of the coated wire holder 100. It protrudes and is installed toward the gripped covered wire (W). And, it is preferable that the cutting blade 18a for the axial direction is a single blade.

The circumferential cutting blades 18b and 18c have an axial cutting blade 18a interposed therebetween, and a right circumferential cutting blade 18b when viewed from the front and a left circumferential cutting blade 18b when viewed from the front It is divided into cutting blades 18c for direction. The cutting blade 18b for the circumferential direction on the right side and the cutting blade 18c for the circumferential direction on the left side may extend in parallel. The cutting blade 18b for the circumferential direction at the right end and the cutting blade 18c for the circumferential direction at the left end have substantially the same shape.

The circumferential cutting blade 18b has a tip portion 18b1 and a support portion 18b2. Further, the circumferential cutting blade 18c has a front end portion 18c1 and a support portion 18c2. The tip portions 18b1 and 18c1 are portions protruding from the cutting edge, which is the upper edge of the cutting blade 18a for the axial direction. In the supporting portion 18b2 of the circumferential cutting blade 18b and the supporting portion 18c2 of the circumferential cutting blade 18c, it is continuous with the axial cutting blade 18a, and the axial cutting blade 18a and a pair of circumferential cutting blades 18b and 18c are integrally formed. In addition, the right circumferential cutting blade 18b and the left circumferential cutting blade 18c extend toward the coated wire W held by the gripping portion 22a of the peeling tool body 12, , the front end portion 18b1 of the right circumferential cutting blade 18b and the left distal end portion 18c1 of the circumferential cutting blade 18c are directed toward the coating line W from the axial cutting blade 18a, It may protrude the same as or longer than the thickness of the covering portion W2. In addition, the right circumferential cutting blade 18b and the left circumferential cutting blade 18c have an axis in which the circumferential cutting blade 18b and the circumferential cutting blade 18c extend. It is arranged in a direction perpendicular to the direction in which the directional cutting blade 18a extends. The front end 18b1 of the right circumferential cutting blade 18b and the left front end 18c1 of the circumferential cutting blade 18c are substantially V-shaped tips with sharp tips when viewed from the front, and from the side When viewed, it is roughly U-shaped (fallen U-shape), and the leg on the front side and the leg on the rear side have a sharp tip, and the blade tip is straight from the front to the rear. In addition, the right circumferential cutting blade 18b and the left circumferential cutting blade 18c simultaneously penetrate the covering portion W2 along the circumferential direction of the covering wire W and then cut it. It is installed.

The supporting portion 18b2 of the cutting blade 18b for the circumferential direction and the supporting portion 18c2 of the cutting blade 18c for the circumferential direction are the inclined surfaces facing the edge of the cutting blade 18a for the axial direction (slightly between the blade and the back). Convex portion: It is formed from the shinogi 18g to the front end 18b1 of the right circumferential cutting blade 18b and the front end 18c1 of the left circumferential cutting blade 18c, is the same length as the length of the cutter support 18f in the thickness direction.

The right side cutting blade 18b for circumferential direction and the left side cutting blade 18c for circumferential direction are the range in which the coated portion W2 of the coated wire W is peeled, that is, the length in the axial direction of the coated wire W. defines And, it is preferable that the circumferential direction cutting blades 18b and 18c are double-edged.

A cutter mounting hole 18d is formed on one short side (upper side) side of the cutter 18 . In the cutter mounting hole 18d, when the cutter 18 is attached to the cutter retaining member 30, the cutter mounting member 18e penetrates, and is inserted into the cutter mounting hole 30b of the cutter retaining member 30. screwed together In this way, the cutter 18 is attached to the cutter mounting portion 30a of the cutter retaining member 30 . The cutter mounting hole 18d is formed in a trigger shape so that the cutter mounting member 18e does not protrude when the cutter mounting member 18e is screwed in.

The cutter support portion 18f is connected to the cutting blade 18a for the axial direction and the cutting blades 18b and 18c for the circumferential direction, and supports the cutter mounting hole 18d.

(e) blade guide

The 1st blade guide 40 and the 2nd blade guide 42 are demonstrated based on FIGS. 12A and 12B. Fig. 12A (A) is a front view showing a guide on the right side as viewed from the front used for the peeling tool shown in Fig. 1, and Fig. 12A (B) is a side view thereof. In addition, (C) of FIG. 12A is a front view which shows the guide of the left side as seen from the front used for the peeling tool shown in FIG. 1, and (D) of FIG. 12A is its side view.

The pair of blade guides determine the peeling position of the coated portion W2, guide the peeled coating portion W2 to output in a certain direction, and prevent the peeled coating portion W2 from falling. It is composed of a first blade guide 40 and a second blade guide 42.

The first blade guide 40 and the second blade guide 42 of FIG. 12A are flat flat plates as a whole, but the first blade guide 40 and the second blade guide 42 of FIG. 12B are curved plate shapes. is a body

The first blade guide 40 is attached to the right end face of the cutter retaining member 30 . The first blade guide 40 includes a guide body portion 40a. A guide mounting hole 40a1 is formed in the guide body portion 40a. When the first blade guide 40 is attached to the right end surface of the cutter holding member 30, the guide mounting member 40a2 passes through the guide mounting hole 40a1, and the guide mounting of the cutter holding member 30 It is screwed into the dragon hole 30f. A pressing portion 40a3 protrudes from the upper end side of the guide main body portion 40a. In addition, in the front part of the guide body part 40a, from the bent part 40a4 as the starting point, toward the center of the width direction of the cutter 18, the falling-off preventing part 40b is placed on the inner side toward the front and upper side. Extrusion is installed. And in the rear part of the guide main body part 40a, the back side guide support part 40c protrudes.

The second blade guide 42 is attached to the left end face of the cutter retaining member 30 . The second blade guide 42 includes a guide body portion 42a. A guide mounting hole 42a1 is formed in the guide main body 42a. The guide attachment hole 42a1 penetrates the guide attachment member 42a2 when the second blade guide 42 is attached to the left end surface of the cutter retaining member 30, and the guide attachment of the cutter retaining member 30 It is screwed into the dragon hole 30f. A pressing portion 42a3 is protruded from the upper end side of the guide body portion 42a. In addition, on the front of the guide body portion 42a, a falling-off prevention portion 42b is provided protruding forward and upward on the inner side toward the center of the cutter 18 in the width direction, starting at the bent portion 42a4. . And, in the rear part of the guide main body part 42a, the rear side guide support part 42c protrudes.

And it is preferable that the groove|channel for bending is formed in the bending part 40a4 and 42a4, but it does not need to be formed.

The falling-off preventing portion 40b of the first blade guide 40 and the falling-off preventing portion 42b of the second blade guide 42 protrude upward toward the front, so that the coated portion of the coated wire W ( W2) can be used to determine the peeling position.

In addition, since the falling-off preventing portion 40b of the first blade guide 40 and the falling-off preventing portion 42b of the second blade guide 42 protrude upward toward the front, the peeled coated wire W It can be guided to output the coating part (W2) in a certain direction.

The falling-off preventing portion 40b of the first blade guide 40 and the falling-off preventing portion 42b of the second blade guide 42 are separated from the bent portions 40a4 and 42a4 at the upper ends of the falling-off preventing portions 40b and 42b, respectively. By facing the inner side toward the center of the cutter 18 in the width direction, the width of the upper end of the falling prevention portion 40b and the upper end of the falling prevention portion 42b is narrower than the width of the cutter retaining member 30. Therefore, the peeled covering portion W2 stays between the lower end of the falling-off preventing portion 40b and the lower end of the falling-off preventing portion 42b, and the falling of the covering portion W2 can be prevented.

Further, as shown in Fig. 2, when viewed from the side, the blade body 18 is better for peeling than the falling-off preventing portion 40b of the first blade guide 40 and the falling-off preventing portion 42b of the second blade guide 42. It is installed on the tool body 12 side. Accordingly, when peeling off the coated portion W2 of the coated wire W by the cutter 18, the pair of circumferential cutting blades 18b before the first blade guide 40 and the second blade guide 42 , 18c) can penetrate into the enclosing portion W2.

The lower edge of the guide main body portion 40a is continuous with the lower edge on the side of the horizontal pressing part 40a3 and the lower edge on the side of the guide supporting part 40c on the rear side further down from the lower edge.

Similarly, the lower edge of the guide main body portion 42a is continuous with the lower edge on the side of the horizontal pressing portion 42a3 and the lower edge on the side of the guide support portion 42c on the rear side further down from the lower edge.

Between the back side guide support portion 40c of the first blade guide 40 and the back side guide support portion 42c of the second blade guide 42, a back side guide 44 is constructed. The rear surface side guide 44 is installed on the rear surface side of the body portion 20 and may be formed in a rod shape.

In the peeling tool 10 shown in FIG. 1, since a pair of circumferential cutting blades 18b and 18c are formed separately from the axial cutting blade 18a, the peeling tool 10 is coated with a coating wire ( When the coated portion W2 is peeled off by rotating about W), the coated portion W2 can be easily cut in the circumferential direction by the cutting blades 18b and 18c for the circumferential direction. ) can be smoothly performed.

Further, in the peeling tool 10 shown in FIG. 1, since the axial cutting blade 18a and the circumferential cutting blades 18b and 18c of the cutter 18 are integrally formed, the cutter mounting member ( The cutter 18 can be separated from the cutter holder 16 only by removing 18e). Since all the blades necessary for peeling the coated portion W2 can be replaced, adjustment for re-attaching the cutter 18 to the cutter retainer 16 is easy, thereby reducing maintenance of the tool 10 for peeling. can be done easily

At one end of the body portion 20, a shaft support portion 24 protrudes from the body portion 20 toward the front so as to oppose the gripping portion 22a of the gripping body 22. The shaft support portion 24 is formed in a rectangular parallelepiped shape. The shaft support portion 24 has both main surfaces positioned to face the gripping body 22, that is, main surfaces divided into upper and lower parts. A screw hole 24a for screwing the compression shaft 14 is threaded through from one main surface of the shaft support portion 24 to the other main surface at approximately the center of one main surface of the shaft support portion 24. The screw hole 24a extends in the axial direction of the compression shaft 14 (ie, the direction connecting the grip body 22 and the shaft support portion 24).

(f) arm portion

An arm body 50 is provided on the rear side of the gripping body 22 . The arm body 50 includes an arm support portion 50a, an arm portion 50b, and a second engagement portion 50c.

The arm support portion 50a protrudes in a direction opposite to the direction in which the gripping body 22 protrudes from the body portion 20, and protrudes substantially perpendicular to the direction in which the compression shaft 14 extends. . The arm support portion 50a is formed in a cylindrical shape. Further, a fixing hole 50a1 is provided on the side surface of the arm support portion 50a. The arm part 50b is connected and attached to the arm part support part 50a.

As shown in Fig. 3, the arm portion 50b includes an arm body portion 50b1 and a connecting portion 50b2. The arm body portion 50b1 and the connection portion 50b2 are each formed in a cylindrical shape, and the connection portion 50b2 is attached to one end side of the arm body portion 50b1 in a row. In addition, the outer diameter of the arm body part 50b1 is formed larger than the outer diameter of the connection part 50b2. A screw hole 50b3 for arm fixing is drilled in the intermediate portion of the connecting portion 50b2. The arm fixing screw hole 50b3 extends in a direction orthogonal to the axial direction of the compression shaft 14 and the axial direction of the arm 50b. Then, the connecting portion 50b2 of the arm portion 50b formed in a cylindrical shape is fitted into the arm portion support portion 50a formed in a cylindrical shape. Therefore, the outer diameter of the connecting portion 50b2 is approximately the same size as the inner diameter of the arm support portion 50a. The connecting portion 50b2 of the arm portion 50b penetrates the fixing hole 50a1 of the arm supporting portion 50a in a state where it is fitted into the arm supporting portion 50a, and then the screw for fixing the arm portion 50b2 The fixing member 50a2 is screwed into the hole 50b3, and the arm support portion 50a and the arm portion 50b are fixed.

A threaded hole 50b4 for connecting the second engagement portion 50c and connecting to the second engagement portion 50c is provided at the substantially center of the end face of the other end side of the arm body portion 50b1. The screw hole 50b4 for engaging portion extension extends from the other end side of the arm body portion 50b1 toward one end side (ie, in the axial direction of the arm portion 50b).

A second engaging portion 50c is attached to the other end of the arm portion 50b.

The second engaging portion 50c includes a ring portion 50c1, a base portion 50c2, and a connection shaft 50c3. The ring portion 50c1 is formed in a ring shape. The base portion 50c2 is formed in a cylindrical shape, and a ring portion 50c1 is fixed to one side of the base portion 50c2. Then, a connection shaft 50c3 is formed substantially at the center of the other surface side of the base portion 50c2. The connecting shaft 50c3 is inserted into the screw hole 50b4 for extending the engaging portion, and is screwed in, so that the second engaging portion 50c and the arm portion 50b are connected and installed.

(g) Compression

The compression shaft 14 can move forward and backward in a direction connecting the grip body 22 and the shaft support 24 . As shown in FIGS. 2 and 3 , the compression shaft 14 includes a threaded portion 60 , an attachment portion 62 , and a connection portion 64 . The threaded portion 60 is formed in a cylindrical shape. On the side surface of the screw part 60, a screw thread is formed by a spiral groove. And the screw part 60 of the compression shaft 14 is screwed into the screw hole 24a of the shaft support part 24. And, by rotating the threaded portion 60, the compression shaft 14 can be moved forward and backward in a direction connecting the grip body 22 and the shaft support portion 24 (vertical direction). A weighting portion 62 is provided at one end of the threaded portion 60 (the side opposite to the gripping body 22), and a connecting portion 64 is provided at the other end.

The weighting portion 62 is provided to the pressure shaft 14 for weighting the cutter retainer 16 . The weighting unit 62 is formed in a cylindrical shape, and a groove 62a for weighting is formed in the middle thereof. And the 1st support part 62b and the 2nd support part 62c are provided so that the groove|channel 62a for weighting may be clamped from the vertical direction.

To the connection part 64, the 1st engagement part 66 adheres and connects, and is installed. The connecting portion 64 is formed in a cylindrical shape. In the connecting portion 64, a hole 64a for fixing the engaging portion is provided through the intermediate portion. The engaging portion fixing hole 64a extends in a direction orthogonal to the axial direction of the compression shaft 14 .

The first engaging portion 66 includes a ring portion 66a and a base portion 66b. The ring portion 66a is formed in a ring shape. The base portion 66b is formed in a cylindrical shape. The ring part 66a is fixed to one side of the base part 66b, and the other side is open. Further, a fixing hole 66b1 is provided on the side surface of the base portion 66b. And the connection part 64 of the compression shaft 14 is fitted into the base part 66b of the 1st engagement part 66. The first engagement portion 66 is in a state where the connection portion 64 of the compression shaft 14 is fitted into the base portion 66b of the first engagement portion 66, and the first engagement portion 66 The rod-like fixing member 66c is inserted into the fixing hole 66b1 of the base portion 66b and the fixing hole 64a of the connecting portion 64, and the first engaging portion 66 ) and the connecting portion 64 of the compression shaft 14 is fixed.

Thus, by rotating the first engagement portion 66, the screw portion 60 can be rotated simultaneously with the rotation of the first engagement portion 66. The first engaging portion 66 has a ring portion 66a formed in a ring shape. The ring portion 66a is provided in order to engage the tip engaging portion S2 formed in the shape of a claw of the operating mechanism S, for example.

(h) Lack of regulation

In the screw portion 60 of the compression shaft 14, a regulating member 68 is disposed in a region between the shaft support portion 24 and the first engagement portion 66. The regulating member 68 is provided to restrict the movement of the compression shaft 14 in the direction in which the gripping body 22 is disposed by coming into contact with the shaft support portion 24 . As shown in Figs. 1 and 3, the regulating member 68 is formed in a donut shape. A female thread is formed on the inner surface of the ring of the regulating member 68, and is screwed into the threaded portion 60 of the compression shaft 14. In the regulating member 68, a hole 68a for fixing the regulating member is drilled. The hole 68a for fixing the regulating member is formed toward the center of the ring from four directions on its outer surface, that is, at intervals of 90 degrees in each direction. A regulating-member fixing member 68b is screwed into the regulating-member fixing hole 68a, and the regulating-member fixing member 68b is brought into contact with the threaded portion 60 of the compression shaft 14, thereby regulating member. (68) can be fixed to the desired position of the threaded part (60).

In addition, the tool 10 for peeling shown in FIG. 1 has the regulating member 68, and according to the diameter of the coated wire W, the regulating member 68 advances and retreats the direction of the compression shaft 14 before work. By arranging so as to restrict the movement of the blade holder 16, the movement distance of the cutter retainer 16 can be set such that only the covering portion W2 is peeled off without damaging the core wire W1.

And, depending on the wire diameter of the coated wire W, the movement distance required to pierce the cutter into the coated wire W to the extent of not damaging the core wire W1 (that is, corresponding to the size of the thickness of the coated portion W2). ) is predetermined, the position of the regulating member 68 in the threaded portion 60 can be determined based on the required movement distance.

Furthermore, in the peeling tool 10 shown in FIG. 1 , in the body portion 20, the direction opposite to the direction in which the gripping body 22 protrudes, and the direction in which the compression shaft 14 extends It has an arm portion 50b extending in a substantially vertical direction with respect to the arm portion 50b, one end side of the arm portion 50b is connected to the body portion 20 via the arm support portion 50a, and the other end side of the arm portion 50b is connected to the body portion 20. Since it has 2 engagement parts 50c, the 1st engagement part 66 and the 2nd engagement part 50c of the arm body 50 are hooked to the tip engagement part S2 of the operating mechanism S Thereby, the peeling tool 10 can be easily rotated one time centering on the coated wire W by remote operation by the operating mechanism S.

In addition, the peeling tool 10 shown in FIG. 1 has a pair of first blade guides 40 and a second blade guide 42 disposed at both ends of the cutter holding member 30, and a pair of The first blade guide 40 and the second blade guide 42 determine the peeling position of the coated portion W2, guide the peeled coating portion W2 to be output in a certain direction, and guide the peeled coating portion W2 ) to prevent falling.

Further, the first blade guide 40 and the second blade guide 42 shown in FIG. 12B have bent portions 40a4 and 42a4 on the inner surfaces of the blade holding member 30 side, and the bent portions 40a4 and 42a4 Starting at , the outer side drop-off prevention portions 40b and 42b of the bent portions 40a4 and 42a4 face each other inward toward the center of the cutter 18 in the width direction, and further than the width of the cutter retaining member 30. Since the width between the lower ends of the falling-off prevention portions 40b and 42b is narrower, the peeled covering portion W2 stays between the lower ends of the falling-off preventing portions 40b and 42b and prevents the covering portion W2 from falling. can

Further, in the peeling tool 10 shown in FIG. 1 , since the back surface side guide 44 is provided, when the cutter 18 peels the coated portion W2 from the coated wire W, the cutter 18 By moving directly forward, the cutter 18 is prevented from slipping on the outer periphery of the coated wire, so that the axial cutting blade 18a and the pair of circumferential cutting blades 18b and 18c are It is possible to reliably penetrate the coating portion W2.

(First and Second Embodiments)

In this embodiment, as shown in FIGS. 1 to 4 and 14 , the main body portion 20 protrudes from the upper end portion of the columnar body toward the front side (blade body 18 side) and is provided as a grip body. 22, and a first blade guide 40 and a second blade guide 42 constituting the blade holder 16, which are protruded toward the front side (blade body 18 side) in the middle portion of the columnar body. ), and a shaft support portion 24 protruding toward the front side (the cutter 18 side) at the lower end of the columnar body.

On the front side of the body portion 20, a compression shaft 14 extending parallel to the center line of the columnar body constituting it is provided, and the compression shaft 14 has a threaded portion 60 constituting it, It is attached to the screw hole 24a formed in the shaft support part 24 so that it can move up and down.

An upper end of the press shaft 14 is fitted with a cutter holding member 30 constituting the cutter holder 16, and a cutter 18 is fitted to the front side of the cutter retainer 30. The cutter retaining member 30 to which the cutter 18 is attached is configured to approach or move away from the gripper 22 by the vertical movement of the compression shaft 14 .

In the body portion 20, on the front side, an open space for attaching the coated wire holder 100 is formed between the gripping body 22 and the cutter holding member 30.

In the main body portion 20, a mounting surface for attaching the coated wire retainer 100 is formed on a surface facing the cutter 18 provided on the front side of the intervening portion 20a (the inner surface on the front side).

The attaching surface of the body portion 20 is formed with a second attaching surface (part) 20b parallel to the cutter 18 that extends to the lower side of the gripping body 22, and furthermore, the second attaching surface (part) A semicircular arc-shaped third attaching portion 20d concave toward the inside of the main body portion 20, which continues below 20b), is formed so as to fix the second surface 112 of the coated wire holder 100.

A second protruding portion 20c protrudes from the second mounting surface (portion) 20b of the body portion 20 toward the front side (the side where the cutter 18 is formed).

In this embodiment, the holding body 22 is a substantially plate-shaped body extending forward in a horizontal direction from the body portion 20 when viewed from the side, and when viewed from the front, the direction in which the covering wire W extends. It is a plate-shaped body whose width extends to the blade body 18 and is parallel to the supporting portion extending horizontally from the shaft support portion 24 and the main body portion 20 of the blade body holder 16 when viewed from the side. It is configured so that an open space for arranging the coated wire retainer 100 is formed between the cutter retainer 16 and the cutter retainer 16.

In this embodiment, the cutter retainer 16 is constituted by a horizontally elongated columnar body having a substantially square front shape, extending in the width direction and perpendicular to the main surface of the cutter 18 in order to fix the main surface of the cutter 18 when viewed from the front. It extends in the direction and, when viewed from the side, extends in the horizontal direction from the main body portion 20 and also extends in the vertical direction parallel to the main body portion 20, and has a substantially L-shaped columnar shape.

In this embodiment, the cutter 18 has substantially flat main surfaces on the front side and the rear side, and is fixed to the standing portion of the cutter retainer 16 in the vertical direction on the rear main surface. there is.

The tip of the blade of the blade body 18 is positioned at the front end (top) of the blade body extending upward from the support portion extending in the parallel direction of the cutter retainer 16 when viewed from the side, and when viewed from the front In this case, it is constituted by a substantially plate-shaped body extending in the direction in which the covering wire W extends.

In this embodiment, the first blade guide 40 and the second blade guide 42 are plate-shaped arranged on the blade holder 16 so as to be positioned at both ends of the blade body 18, when viewed from the front. It extends vertically from the side of the threaded part 60 upward and is configured such that the blade body 18 is disposed between the first blade guide 40 and the second blade guide 42, and when viewed from the side, the body portion 20 ) side, it is a substantially L-shaped plate-shaped body extending forward, and the standing parts (the falling-off preventing portion 40b and the falling-off preventing portion 42b) of the front end spaced apart from the main body portion 20 side are of the cutter 18. It is composed of a plate-shaped body extending to be located slightly above the blade tip of the tip.

In this embodiment, the shaft support portion 24 that supports the threaded portion 60 of the compression shaft 14 extending in the vertical direction is a substantially columnar body protruding from the body portion 20 and extending in the width direction, It is a block-shaped body extending in a horizontal direction from the body portion 20 when viewed from above.

In this embodiment, the gripping body 22 is substantially U-shaped by the gripping body 22 and the cutter holder 16 supported by the body portion 20, and the coated wire holder 100 is provided between them. It is configured so that a space for arranging is formed.

In this embodiment, the compression shaft 14 extends toward the gripping body 22, the cutter 18 has a substantially rectangular shape when viewed from the front, and its edge protrudes toward the gripping body 22 to form a covering line ( W) extends parallel to

When the coated wire holding body 100 is fixed to the holding body 22, the coated wire holding portion 102 is configured to extend in parallel along the blade edge of the cutter 18 so that the coated wire holding portion 102 extends along the surface of the coated wire W. .

The coated wire holding portion 102 is configured to be in contact with the coated wire W so as to cover the surface of the coated wire W by 30% or more and 50% or less on the opposite side of the coated wire W to which the cutter 18 is in contact. .

The coated wire W is clamped by the coated wire holder 102 and the cutter 18, the cutter 18 penetrates the coated wire W, and the peeling tool is rotated so that the cutter 18 moves the coated wire W While peeling off the coated portion W2 of the coated wire W2, the coated holding portion 102 comes into contact with the surface of the coated wire W, slides on the surface of the coated wire W, and cuts the coated wire W into which the cutter 18 penetrates. It is comprised so that the covering part W2 can be peeled off.

In this embodiment, the first coated wire holding member 100A is the region where the coated wire holding portion 102 intersects the plane extending the third surface 114 and the plane extending the fourth surface 116, i.e. It is formed at the corner portion and is configured to open on the blade edge side of the cutter 18.

In this embodiment, in the second coated wire holding member 100B, the coated wire holding portion 102 is positioned below the third surface 114 in the vicinity of the falling off prevention portion 40b of the cutter retainer 16. It is formed and is configured to open on the edge side of the blade body 18.

In this embodiment, the first guide body 120A and the second guide body 120B are positioned outside the first blade guide 40 and the second blade guide 42, and both ends of the blade body 18. It is a plate-shaped body fixed to the coated wire holding body main body 104 at a position spaced apart from the outside.

The 1st guide body 120A and the 2nd guide body 120B extend in the vertical direction from the gripping body 22 side downward from the front view, and the 1st guide body 120A and the 2nd guide The first blade guide 40, the second blade guide 42, and the blade body 18 are disposed between the sieve 120B, and when viewed from the side, approximately L extending downward from the gripping body 22 side. It is a female-shaped plate-shaped body, and the portion of the coated wire covering portion 124 at the front end spaced apart from the body portion 20 side is the tip portion of the first blade guide 40 and the second blade guide 42 (falling prevention portion 40b ) and a plate-shaped body extending to be positioned slightly lower than the drop-off preventing portion 42b).

In this embodiment, the first protrusion 26 is configured in the holding portion 22a so as to be able to emerge from the surface of the first attaching surface (portion) 22b, A protrusion 26a formed so as to be able to enter and exit from the mounting surface of the coated wire holding body body 104 in the vertical direction, and a button member 26b for vertically moving the protrusion 26a above the protrusion 26a. And the button member 26b is attached to the protrusion 26a via the spring member 26c.

The first projection 26 is disposed on the gripping portion 22a toward the tip of the threaded portion 60 in the axial direction of the threaded portion 60 .

In this embodiment, the second projection 20c protrudes horizontally from the center of the second mounting portion 20b, and extends in a direction crossing the projection 26a of the first projection 26. Extrusion is installed.

That is, the second protrusion 20c extends in a direction crossing the direction in which the main surface of the cutter 18 extends, and the protrusion 26a of the first protrusion 26 extends to the main surface of the cutter 18. It extends in a direction parallel to the direction in which it extends.

In this embodiment, the coated wire holding body 100 has a fixing hole 106 in which the protrusion 26a of the first protrusion 26 fits into the first surface 110 attached to the holding body 22. It is drilled and installed.

The fixing hole 106 is formed at the center of the first surface 110 of the substantially prismatic coated wire holding body body 104, and when the coated wire holding body 100 is fixed to the holding body 22, the covered wire On the straight vertical line VL1 so that the vertical line of the retaining body body 104, the vertical axis of the threaded portion 60, and the vertical center line of the protrusion 26a of the first protrusion 26 overlap. is formed

The first coated wire holding portion 102A of the first coated wire holding member 100A and the second coated wire holding portion 102B of the second coated wire holding member 100B are closer to the cutter 18 side than the straight vertical line VL1. It is formed based on Therefore, the peeling tool 10 so that the coated wire W fixed to the first coated wire holding member 100A and the second coated wire holding member 100B is biased toward the cutter 18 side rather than the straight vertical line VL1. ) is mounted on

The coated wire holding body main body 104 of the covered wire holding body 100 has a substantially prismatic shape, and the fixing hole 108 for fitting the second projection 20c of the main body portion 20 is attached to the second surface 112. drilled and installed.

(Third Embodiment)

Next, another embodiment which is a modified example of the peeling tool of the above embodiment will be described as shown mainly in Figs. 9 and 10 .

In the peeling tool of this embodiment, the third coated wire holding member 100C, which is a modified example of the first coated wire holding member 100A of the above embodiment, can be attached to and detached from the second attachment portion ( 20b) is configured to be mounted.

The third covered wire holding member 100C is formed with a third covered wire holding portion 102C having a substantially arcuate cross section with a long diameter;

In the interposition portion 20a of the body portion 20, a third attachment portion 20d is formed subsequent to the second attachment portion 20b.

The second mounting portion 20b is flat,

The third attaching portion 20d is configured to form an arc-shaped coated wire holding portion 22c having the same diameter as the third covered wire holding portion 102C, and is attached to the second attaching portion 20b of the body portion 20. Following the third coated wire holding portion 102C of the attached covered wire holding body 100C, a covered wire holding portion 22c having a substantially semicircular cross section is formed by drilling through the surface on which the third covered wire holding body 100C is attached. there is.

Therefore, in this embodiment, the covered wire W is held by the coated wire holding portion in which the third coated wire holding portion 102C of the third coated wire holding body 100C and the covered wire holding portion 22c of the body portion 20 are combined. can

The third covered wire holding portion 102C of the third covered wire holding body 100C is formed slightly biased toward the main body portion 20 side than the straight vertical line VL1. Therefore, the peeling tool 10 is attached to the coating wire W so that the coating wire W fixed to the third coating wire holder 100C is slightly biased towards the body portion 20 side rather than the straight vertical line VL1. do.

(4th embodiment)

Next, 4th Embodiment which is a modified example of the peeling tool of the said embodiment is demonstrated mainly based on FIG. 14 and FIG. 15. FIG.

The peeling tool 10 of the fourth embodiment is a modified example of the peeling tool 10 of the first embodiment.

The peeling tool 10 of the fourth embodiment replaces the first coated wire holding member 100A attached between the gripping body 22 and the cutter holding member 30 of the peeling tool 10 of the first embodiment. The difference is that the fourth coated wire holder 100D is attached between the grip body 22 and the cutter holding member 30.

Other points are the same as those of the peeling tool 10 of the first embodiment, so explanations are omitted.

In the body portion 20, on the front side, an open space for attaching the fourth coated wire holding member 100D is formed between the gripping body 22 and the cutter holding member 30.

In the main body portion 20, a mounting surface for attaching the fourth coated wire retainer 100D is formed on a surface facing the cutter 18 provided on the front side of the intervening portion 20a (the inner surface on the front side). there is.

The attaching surface of the body portion 20 is formed with a second attaching surface (part) 20b parallel to the cutter 18 and extending to the lower side of the grip body 22, and further includes a second attaching surface (part) ( 20b), a semicircular arc-shaped third mounting portion 20d concave toward the inside of the main body portion 20 is formed to fix the second surface 112 of the fourth covered wire holder 100D, there is.

A second protruding portion 20c protrudes from the second mounting surface (portion) 20b of the body portion 20 toward the front side (the side where the cutter 18 is formed).

In this embodiment, the holding body 22 is a substantially plate-like body extending forward in the horizontal direction from the body portion 20 when viewed from the side, and when viewed from the front, the covering wire W extends in the direction of extension. It is a plate-like body that extends and has a width longer than that of the blade body 18, and is parallel to the support portion extending horizontally from the shaft support portion 24 and the body portion 20 of the blade holder 16 when viewed from the side. It is configured so that an open space for installing the fourth coated wire holding member 100D is formed between the cutter holder 16 and the cutter holder 16.

The peeling tool of the fourth embodiment is configured to attach and detach the fourth coated wire retainer 100D, which is a modified example of the first coated wire retainer 100A of the first embodiment, to the body portion 20. It is configured to be attached to the intervening portion 20a and the second attaching portion 20b.

In the fourth coated wire holding member 100D, a fourth coated wire holding portion 102D having a substantially arcuate cross section of a long diameter is formed;

In the interposition portion 20a of the body portion 20, a third attachment portion 20d is formed subsequent to the second attachment portion 20b.

The second attaching portion 20b is flat, and the third attaching portion 20d is configured to form an arc-shaped coated wire holding portion 22c having the same diameter as the fourth covered wire holding portion 102D. Next to the fourth coated wire holding portion 102D of the fourth coated wire holding body 100D attached to the second attaching portion 20b of (20), a covered wire holding portion 22c having a substantially semicircular cross section is constituted, It is installed through a hole in the surface on which the covered wire holder 100D is mounted.

The fourth coated wire holder 100D is a fourth coated wire holder 102D in an open space formed between the tip of the cutter 18 and the mounting surface of the gripping body 22 (first mounting portion 22b). is formed in a block shape so as to face the blade body 18 so as to be attached and detachable to the mounting portion 20b of the main body 20.

The cutter 18 is in contact with the lower surface of the coated wire W, which is opposite to the gripper 22, and the fourth coated wire holder 100D is on a different surface of the coated wire W than the surface with which the cutter 18 is in contact. It is configured to come into contact with the side.

The fourth coated wire holding portion 102D of the fourth coated wire holding member 100D attached to the holding body 22 is different from the surface on which the cutter 18 of the coated wire W is in contact, and the coated wire W is the cutter body. 18, that is, on the side opposite to the cutter 18 in contact with the lower surface opposite to the grip body 22, the cutter on the opposite side to the grip body 22 of the covered wire W. The fourth coated wire 18 is in contact with the upper side different from (opposite side) to the contacted surface, and the peeling tool 10 is rotated so that the cutter 18 peels the coated portion W2 of the coated wire W. It is characterized in that the fourth coated wire holding portion 102D of the holding body 100D is configured to come into contact with the outer surface of the coated portion W2 of the coated wire W before peeling by the cutter 18.

The fourth coated wire holding body 100D includes a covered wire holding body body 104, and a third guide body 120C that contacts the coated wire W on the right side of the coated wire holding body body 104 when viewed from the front. , A fourth guide body 120D contacting the covered wire W is provided on the left side when viewed from the front.

The third guide body 120C and the fourth guide body 120D are formed of plate-shaped bodies and each have the same shape, and the shape of the third guide body 120C on the side of the contact surface that contacts the covering wire W is substantially semicircular. The third coated wire holding portion 122C of the third guide body is formed, and the fourth coated wire holding portion of the fourth guide body 120D has a substantially semicircular shape on the side of the contact surface contacting the coated wire W. 122D is formed.

The third coated wire holding portion 122C of the third guide body and the fourth covered wire holding portion 122D of the fourth guide body face the cutter body 18 when attached to the body portion 20, It is formed to be located outside the left and right edges.

The fourth coated wire holding body 100D has a cutter 18 between the third guide body 120C and the fourth guide body 120D attached to the covered wire holding body body 104 holding the coated wire W therebetween. ) is formed so as to intervene.

The coated wire holding body main body 104 includes a fourth coated wire holding portion 102D having a substantially semicircular cross-section formed to face the cutter 18 and to be positioned outside the cutter 18, and the right side of the body when viewed from the front. A portion 104a and a main body left side portion 104b on the left side when viewed from the front.

The third guide member 120C has a first mounting surface 138 for attaching to the coated wire holding body body 104 on the side facing the right side surface portion 104a of the body of the coated wire holding body body 104, and 3. By fixing the first attaching surface 138 of the guide body 120C to the right side surface portion 104a of the coated wire holding body body 104, the third guide body 120C is secured to the coated wire holding body body 104. is fitted

The fourth guide body 120D has a first mounting surface 138 for attaching to the coated wire holding body body 104 on the side facing the main body left face portion 104b of the coated wire holding body body 104, and 4. By fixing the first mounting surface 138 of the guide body 120D to the left surface portion 104b of the main body 104 of the covered wire holding body 104, the fourth guide body 120D is secured to the main body 104 of the covering wire holding body 104. is fitted

The third coated wire holding portion 122C of the third guide body, the fourth coated wire holding portion 122D of the fourth guide body, and the fourth coated wire holding portion 102D of the coated wire holding body main body 104 are continuous.

When the third guide member 120C is mounted on the right side of the coated wire holding body main body 104 when viewed from the front, the side surface side has a substantially inclined L-shape. The third guide body 120C is between the first edge 130 constituting the upper edge, the fourth edge 136 constituting the lower edge, and the first edge 130 and the fourth edge 136. It has a second edge 132 constituting the formed right edge of the front side and a third edge 134 constituting the left edge of the rear formed between the first edge 130 and the fourth edge 136, and , the first mounting surface 138 is formed on the inner surface thereof.

When the fourth guide body 120D is mounted on the left side of the coated wire holding body main body 104 when viewed from the front, it has a substantially inclined L-shape on the side surface. The fourth guide body 120D is between the first edge 130 constituting the upper edge, the fourth edge 136 constituting the lower edge, and the first edge 130 and the fourth edge 136 A second edge 132 constituting the right edge of the front side formed on and a third edge 134 constituting the left edge of the rear formed between the first edge 130 and the fourth edge 136 formed on And, the first mounting surface 138 is formed on the inner surface.

In the third guide body 120C, the first edge 130 constituting the upper edge is fixed at the same height as the first surface 110 of the coated wire holding body body 104, and the fourth guide member constituting the lower edge The edge 136 extends lower than the third surface 114 of the coated wire holding body body 104 and constitutes the front right edge formed between the first edge 130 and the fourth edge 136. The edge 132 is formed to be positioned in front of the fourth face 116 of the coated wire holding body body 104, and a first anti-swaying portion 142 is formed in a region extending from the fourth face 116, A third edge 134 constituting the rear left edge formed between the first edge 130 and the fourth edge 136 extends long from the third face 114 of the coated wire holding body body 104, 4 It is structured so that the hooking part 144b is formed near the upper side of the edge 136.

The 4th guide body 120D is comprised similarly to the said 3rd guide body 120C.

The third guide body 120C has a first rocking prevention part 142 on the side of the second edge 132, and a second rocking prevention part 144 on the side of the third edge 134. are doing

When the fourth coated wire holder 100D is attached to the tool body 12 for peeling and the coated portion of the coated wire W is peeled, It comes into contact with the first blade guide 40 and the second blade guide 42 to prevent the third guide body 120C from shaking.

The fourth guide body 120D has a first rocking prevention part 142 on the second edge 132 side and a second rocking prevention part 144 on the third edge 134 side. are doing

When the fourth coated wire holder 100D is attached to the tool body 12 for peeling and the coated portion of the coated wire W is peeled, In contact with the first blade guide 40 and the second blade guide 42, it is configured to prevent the fourth guide body 120D from shaking.

The third guide body 120C is located near the end of the fourth coated wire holding portion 122D of the fourth guide body on the side of the fourth surface 116, and fixes the coated wire W and the blade edge of the cutter 18. A coated wire fixing portion 140 is provided to prevent the coated wire W from penetrating too much into the coated portion W2.

In this embodiment, the covered wire fixing portion 140 is located in the vicinity of the equator of the covered wire W in contact with the fourth coated wire holding portion 122D of the fourth guide body and at the equatorial surface of the covered wire W ( On the outer side in the radial direction of W), at a distance of 1 mm or more and 2 mm or less from the surface of the coated wire W, the front side of the edge of the cutter 18, that is, the side spaced apart from the coated wire W, is the height of the coated wire. The fourth coated wire holder 100D is mounted on the body portion 20 when the tip of the protrusion constituting the top 140 is positioned at the same height as the equator of the coated wire W.

The equator referred to herein refers to a line passing through the center of the covered wire W in the cross section of the covered wire W extending in the horizontal direction and where a plane perpendicular to the vertical line meets the surface of the covered wire W.

The 4th guide body 120D is comprised similarly to the said 3rd guide body 120C.

The coated wire fixing portion 140 of the third guide body 120C is formed between the third coated wire holding portion 122C of the third guide body and the first rocking preventing portion 142, and extends in the horizontal direction. 1. The shape of the side surface protruding downward from the anti-swaying portion 142 and the arc-shaped third coated wire holding portion 102C facing the cutter 18 is formed as a substantially conical protrusion.

The covered wire fixing part 140 of the fourth guide body 120D is configured in the same way as the covered wire fixing part 140 of the third guide body 120C.

Under the cutter 18, a cutter retaining member 30 formed in a rectangular parallelepiped shape for holding the cutter 18 so as to be in line with the cutter 18 is positioned.

The peeling position of the coated wire W is determined on the right side when viewed from the front of the cutter holding member 30 and below the third guide body 120C, and the surface of the peeled coated wire W is output in a certain direction. A first blade guide 40 is disposed to guide the peeled coated wire W and prevent the surface of the peeled coated wire W from falling.

The peeling position of the coated wire W is determined on the left side when viewed from the front of the cutter holding member 30 and below the fourth guide body 120D, and the surface of the peeled coated wire W is output in a certain direction. A second blade guide 42 is disposed to guide the peeled coated wire W and prevent the surface of the peeled coated wire W from falling.

A coated wire holding body body ( The distance in the longitudinal direction of 104) is the distance between the side opposite to the side mounted on the right end face of the cutter retaining member 30 of the first blade guide 40 and the cutter retaining member 30 of the second blade guide 42. It is shorter than the distance in the longitudinal direction of the coated wire holding body main body 104 between the side surfaces opposite to the side surface mounted on the left end surface.

When the first blade guide 40 is mounted on the right side of the blade holder 16 as viewed from the front, the first blade guide 40 is a plate-shaped body having an approximately L-shape on the side surface, and the horizontal surface on the upper side. A drop-off prevention portion 40b is formed that faces upward from the contacted portion 40d and has a substantially rectangular shape on the side surface for preventing the coated wire W from drop-off.

The third guide body 120C has a first contact portion 142a that contacts the upper end of the falling-off prevention portion 40b of the first blade guide 40.

In the third guide body 120C, right in front of the first contact portion 142a, a locking portion 142b having a substantially rectangular shape on the side surface is formed so as to face downward and extend along the first contact portion 142a. .

The locking portion 142b of the third guide body 120C is caught on the inner surface of the falling-off prevention portion 40b of the first blade guide 40.

The second blade guide 42, when the second blade guide 42 is attached to the left side of the cutter retainer 16 when viewed from the front, is a plate-shaped body having an approximately L-shape on the side surface, and the horizontal surface on the upper side. A drop-off prevention portion 42b facing upward from the top and having a substantially rectangular shape on the side surface for preventing the coated wire W from drop-off is formed.

The fourth guide body 120D is formed with a first contact portion 142a that contacts the upper end of the falling-off prevention portion 42b of the second blade guide 42 .

The 4th guide body 120D faces downward right in front of the 1st contact part 142a, and the hooking part 142b of substantially rectangular shape on the side surface is formed so that it extends with the 1st contact part 142a. .

The locking portion 142b of the fourth guide body 120D is caught on the inner surface of the falling-off prevention portion 42b of the second blade guide 42.

The third guide body 120C is a second coated wire covering portion (which covers the outer circumferential surface of the coated wire W on the front side of the third edge 134 on the rear side of the third coated wire holding portion 122C of the third guide body). 126) is formed.

The first blade guide 40 is a portion to be contacted facing the third guide body 120C on a horizontal plane in the direction from the front side to the rear side of the first blade guide 40 behind the drop-off preventing portion 40b. (40d).

At the lower end of the second coated wire covering portion 126 of the third guide body 120C, there is a locking portion 144b press-contacted to the contact portion 40d of the first blade guide 40.

The fourth guide body 120D is a second coated wire covering portion that covers the outer circumferential surface of the coated wire W at the back side of the fourth coated wire holding portion 122D of the fourth guide body and in front of the third edge 134. (126) is formed.

The second blade guide 42 is the portion to be contacted facing the fourth guide body 120D on the horizontal plane in the direction from the front side to the rear side of the second blade guide 42 at the back side of the drop-off preventing portion 42b. (42d).

At the lower end of the second coated wire covering portion 126 of the fourth guide body 120D, there is a locking portion 144b press-contacted to the contact portion 42d of the second blade guide 42.

The covering wire covering portion 126 of the third guide body 120C has a shape on the side surface facing downward and a horizontal direction on the side surface so that the area of the hooking portion 144b formed at the lower end of the covering wire covering portion 126 is large. It is formed in a substantially trapezoidal shape with a longer length.

The covering wire covering portion 126 of the fourth guide body 120D has a shape on the side surface facing downward and a horizontal direction on the side surface so that the area of the hooking portion 144b formed at the lower end of the covering wire covering portion 126 is increased. It is formed in a substantially trapezoidal shape with a longer length.

The first contact portion 142a of the third guide body 120C has a substantially straight shape on the side surface when the third guide body 120C is attached to the right side of the coated wire holding body main body 104 when viewed from the front. am.

The first contact portion 142a of the fourth guide body 120D has a substantially straight shape on the side surface when the fourth guide body 120D is mounted on the left side of the coated wire holding body body 104 as viewed from the front. am.

The second contact portion 144a of the third guide body 120C has a substantially straight shape on the side surface when the third guide body 120C is mounted on the right side of the coated wire holding body main body 104 as viewed from the front. am.

The second contact portion 144a of the fourth guide body 120D has a substantially straight shape on the side surface when the fourth guide body 120C is mounted on the left side of the coated wire holding body body 104 as viewed from the front. am.

As shown in FIG. 22B , the fourth coated wire holding body 100D is attached to the open space between the gripping body 22 and the cutter holding member 30 of the body portion 20 .

The fourth covered wire holding portion 102D of the fourth covered wire holding body 100D is formed slightly biased toward the main body portion 20 side than the straight vertical line VL1. Therefore, the peeling tool 10 is attached to the coating wire W so that the coating wire W fixed to the fourth coating wire holding body 100D is slightly biased toward the body portion 20 side rather than the straight vertical line VL1. do.

When the peeling tool 10 is attached to the coated wire W, the side facing the fourth surface 116 of the fourth coated wire holding member 100D of the coated wire fixing part 140 of the third guide body 120C The side surface is in contact with the coated wire W, and the side surface of the coated wire fixing part 140 of the fourth guide body 120D facing the fourth surface 116 of the fourth coated wire holding body 100D is the coated wire ( W), and is located in the vicinity of the end of the fourth coated wire holding portion 122D of the fourth guide body on the side of the fourth surface 116, and the fixed wire W and the edge of the blade of the cutter 18 are coated wire ( Do not penetrate excessively into the covering portion W2 of W).

As will be explained later, the tool 10 for peeling is attached to the coated wire W, and the tool 10 for peeling is rotated to peel the coated portion W2 of the coated wire W remotely.

Then, when the coated wire W is fixed to W by the coated wire fixing part 140 of the third guide body 120C and the coated wire fixing part 140 of the fourth guide body 120D, the peeling tool 10 is moved to the coated wire. Even if it is attached to W and rotated, the cutter 18 does not penetrate too much into the coated portion W2 of the coated wire W, so that the peeling tool 10 is rotated to remove the coated portion W2 from the coated wire W. Even if peeled off, the core wire W1 of the coated wire W is not damaged.

In this embodiment, the surface opposite to the surface attached to the covered wire holding body main body 104 of the third guide body 120C and the surface attached to the covered wire holding body main body 104 of the fourth guide body 120D The distance in the longitudinal direction of the coated wire holding body body 104 between the surfaces opposite to the surface opposite to the surface attached to the coated wire holding body body 104 of the first blade guide 40 and the second blade guide 42 ) is shorter than the distance in the longitudinal direction of the coated wire holding body 100 between the surfaces opposite to the surface attached to the coated wire holding body body 104.

Thus, in this fourth embodiment,

The first contact portion 142a of the third guide body 120C contacts the upper end of the falling-off preventing portion 40b of the first blade guide 40,

The 1st contact part 142a of the 4th guide body 120D contacts the upper end of the falling-off prevention part 42b of the 2nd blade guide 42,

The side surface of the side facing the 4th surface 116 of the 4th coated wire holding body 100D of the contact part 144 of the 3rd guide body 120C is the 1st part of the contact part 40d of the 1st blade guide 40. Press-contact with the side surface of the side spaced apart from the 4th surface 116 of 4 coated wire holding body 100D,

The side surface of the side facing the 4th surface 116 of the 4th coated wire holding body 100D of the contact part 144 of the 4th guide body 120D is the 42d of the contact part 42d of the 2nd blade guide 42. Press-contact with the side surface of the side spaced apart from the 4th surface 116 of 4 coated wire holding body 100D,

The hooking portion 144b of the third guide body 120C is in contact with the contacted portion 40d of the first blade guide 40,

The engaging portion 144b of the fourth guide body 120D contacts the contacting portion 40d of the second blade guide 42 .

As a result, since the third guide body 120C is immovably mounted to the first blade guide 40 and the fourth guide body 120D is immovably mounted to the second blade guide 42, the peeling tool ( 10) is attached to the coated wire W and rotated, the fourth coated wire holder 100D does not shake.

For this reason, even if the peeling tool 10 is rotated to peel the coated wire W, the cutter 18 does not sufficiently penetrate the coated portion W2 of the coated wire W, and thus the coated portion of the coated wire W. The core wire W1 of the coated wire W is not damaged by insufficient peeling of the coated wire W2 or excessive penetration of the cutter 18 into the coated portion W2 of the coated wire W.

(Fifth Embodiment)

Next, 5th Embodiment which is a modified example of the peeling tool of the said embodiment is demonstrated mainly based on FIG. 18 and FIG. 19. FIG.

The peeling tool 10 of the fifth embodiment is a modified example of the peeling tool 10 of the third embodiment.

The peeling tool 10 of the fifth embodiment includes a third coated wire holding member 100C attached between the gripping body 22 and the cutter holding member 30 of the peeling tool 10 of the third embodiment. Instead, it is different in that the fifth covered wire holder 100E is attached between the grip body 22 and the cutter holding member 30.

Other points are the same as those of the peeling tool 10 of the third embodiment, and description thereof is omitted.

In the body portion 20, on the front side, an open space for attaching the fifth coated wire holder 100E is formed between the grip body 22 and the cutter holding member 30.

In the main body portion 20, a mounting surface for attaching the fifth covered wire retainer 100E is formed on a surface facing the cutter 18 provided on the front side of the intervening portion 20a (the inner surface on the front side). there is.

The attaching surface of the body portion 20 is formed with a second attaching surface (part) 20b parallel to the cutter 18 that extends to the lower side of the gripping body 22, and furthermore, the second attaching surface (part) 20b), a semicircular third attaching portion 20d concave toward the inside of the main body portion 20 is formed to fix the second surface 112 of the fifth coated wire holder 100E, there is.

A second protruding portion 20c protrudes from the second mounting surface (portion) 20b of the body portion 20 toward the front side (the side where the cutter 18 is formed).

The peeling tool of the fifth embodiment is configured to attach and detach the fifth coated wire retainer 100E, which is a modified example of the third coated wire retainer 100C of the third embodiment, to the body portion 20. It is configured to be attached to the intervening portion 20a and the second attaching portion 20b.

The fifth coated wire holding member 100E is formed with a fifth coated wire holding portion 102E having a substantially arcuate cross section of a long diameter;

In the interposition portion 20a of the body portion 20, a third attachment portion 20d is formed subsequent to the second attachment portion 20b.

The second attaching portion 20b is flat, and the third attaching portion 20d is configured to form an arc-shaped coated wire holding portion 22c having the same diameter as the fourth covered wire holding portion 102D. Following the fifth coated wire holding portion 102E of the fifth coated wire holding body 100E attached to the second attaching portion 20b of (20), a covered wire holding portion 22c having a substantially semicircular cross section is constituted. It is provided through a hole in the surface on which the covered wire holding portion 102E is mounted.

The fifth coated wire holding member 100E is a fifth coated wire holding member 102E in an open space formed between the tip of the cutter 18 and the attaching surface of the gripping body 22 (the first attaching portion 22b). is formed in a block shape so as to face the blade body 18 so as to be attached and detachable to the mounting portion 20b of the main body 20.

The cutter 18 is in contact with the lower surface of the coated wire W, which is opposite to the gripping body 22, and the fifth coated wire holding portion 102E is on a different surface of the coated wire W from the surface with which the cutter 18 is in contact. It is configured to come into contact with the side.

The fifth coated wire holding portion 102E of the fifth coated wire holding member 100E attached to the holding body 22 is different from the surface with which the cutter 18 of the coated wire W comes into contact, and cuts the coated wire W. 18, that is, on the opposite side to the cutter 18 in contact with the lower surface on the opposite side to the gripper 22, the cutter on the opposite side to the gripper 22 of the covered wire W. The fifth coated wire 18 is in contact with the upper surface different from (opposite side) to the contacted surface, and the peeling tool 10 is rotated so that the cutter 18 peels the coated portion W2 of the coated wire W. It is characterized in that the fifth coated wire holding portion 102E of the holding member 100E is configured to come into contact with the outer surface of the coated portion W2 of the coated wire W before peeling by the cutter 18.

The fifth coated wire holding body 100E includes a covered wire holding body main body 104, and a fifth guide member 120E in contact with the covered wire W is provided on the right side of the covered wire holding body main body 104 when viewed from the front. and a sixth guide body 120F contacting the covered wire W on the left side when viewed from the front.

The fifth guide body 120E and the sixth guide body 120F are formed in substantially L-shaped plate-like bodies when viewed from the side, and have the same shape, respectively. The fifth coated wire holding portion 122E of the fifth guide body having a substantially semicircular shape on the side of the contact surface in contact with it is formed, and the sixth guide body 120F has a substantially semicircular shape on the side of the contact surface in contact with the coated wire W. A sixth covered wire holding portion 122F of six guide bodies is formed.

The fifth covered wire holding portion 122E of the fifth guide body and the sixth covered wire holding portion 122F of the sixth guide body are formed so as to face the cutter 18 and to be positioned outside the cutter 18 .

In the fifth coated wire holding body 100E, a cutter 18 is provided between the fifth guide body 120E and the sixth guide body 120F attached to the covered wire holding body body 104 holding the coated wire W. It is formed to intervene.

The coated wire holding body main body 104 includes a fifth coated wire holding portion 102E having a substantially semicircular cross-section and facing the cutter 18 and positioned outside the cutter 18 to hold the coated wire W; It has a main body right side surface portion 104a on the right side when viewed from the front and a left side surface portion 104b on the left side when viewed from the front.

The fifth guide body 120E has a second mounting surface 139 for attaching to the coated wire holding body body 104 on the side facing the right side surface portion 104a of the body of the coated wire holding body body 104, and 5 By fixing the second attachment surface 139 of the guide body 120E to the right side surface portion 104a of the coated wire holding body body 104, the third guide body 120C is secured to the coated wire holding body body 104. is fitted

The sixth guide body 120F has a second mounting surface 139 for attaching to the coated wire holding body body 104 on the side facing the main body left face portion 104b of the coated wire holding body body 104, and By fixing the second attachment surface 139 of the six guide body 120F to the left surface portion 104b of the main body 104 of the coated wire holding body 104, the sixth guide member 120F is secured to the covered wire holding body main body 104. is fitted

The fifth coated wire holding portion 122E of the fifth guide body, the sixth coated wire holding portion 122F of the sixth guide body, and the fifth coated wire holding portion 102E of the coated wire holding body main body 104 are continuous.

Below the cutter 18, a cutter retaining member 30 formed in a rectangular parallelepiped shape for holding the cutter 18 so as to be in line with the cutter 18 is positioned.

The peeling position of the coated wire W is determined on the right side when viewed from the front of the cutter holding member 30 and below the fifth guide body 120E, and the surface of the peeled coated wire W is output in a certain direction. A first blade guide 40 is disposed to guide the peeled coated wire W and prevent the surface of the peeled coated wire W from falling.

The peeling position of the coated wire W is determined on the left side when viewed from the front of the cutter holding member 30 and below the sixth guide body 120F, and the surface of the peeled coated wire W is output in a certain direction. A second blade guide 42 is disposed to guide the peeled coated wire W and prevent the surface of the peeled coated wire W from falling.

When the fifth guide body 120E is mounted on the right side of the coated wire holding body main body 104 when viewed from the front, the shape on the side surface side is substantially L-shaped.

The fifth guide body 120E is between the first edge 130 constituting the upper edge, the fourth edge 136 constituting the lower edge, and the first edge 130 and the fourth edge 136. It has a second edge 132 constituting the front right edge formed and a third edge 134 constituting the rear left edge formed between the first edge 130 and the fourth edge 136, A first mounting surface 138 is formed on the inner surface thereof.

When the sixth guide body 120F is mounted on the left side of the coated wire holding body main body 104 when viewed from the front, the shape on the side side is substantially L-shaped.

The sixth guide body 120F is between the first edge 130 constituting the upper edge, the fourth edge 136 constituting the lower edge, and the first edge 130 and the fourth edge 136. It has a second edge 132 constituting the front right edge formed and a third edge 134 constituting the rear left edge formed between the first edge 130 and the fourth edge 136, A first mounting surface 138 is formed on the inner surface thereof.

The fifth guide member 120E extends to a portion passing through the center of the coated wire W on the second surface 112 side of the fifth coated wire holder 100E and meets the equator line, and contacts the surface of the coated wire W. A third covered wire covering portion 128 is formed.

The 6th guide body 120F is rearward on the 2nd surface 112 side of the 5th covered wire holding body 100E so that it extends with the end part of the 4th surface 116 side of the 5th covered wire holding body 100E. A third covered wire covering portion 128 extending to a portion where it meets the equator line passing through the center of the covered wire W and contacting the surface of the covered wire W is formed.

The third coated wire covering portion 128 has a function of protecting the coated wire holding body body 104, particularly protecting the vicinity of the lower end of the coated wire holding body body 104.

The third coated wire covering portion 128 of the fifth guide body 120E and the third coated wire covering portion 128 of the sixth guide body 120F are such that the fifth guide body 120E is the coated wire holding body main body 104 When it is mounted on the right side as viewed from the front and the fourth guide body 120F is mounted on the left side as viewed from the front of the coated wire holding body main body 104, the shape on the side side is substantially circular arc.

As shown in FIG. 22B , the fifth coated wire holding member 100E is attached to the open space between the gripping body 22 and the cutter holding member 30 of the body portion 20 .

The fifth covered wire holding portion 102E of the fifth covered wire holding body 100E is formed slightly biased toward the main body portion 20 side than the straight vertical line VL1. Therefore, the peeling tool 10 is mounted on the covering wire W fixed to the fifth covering wire holder 100E so that the covering wire W is slightly biased toward the body portion 20 side rather than the straight vertical line VL1.

When the peeling tool 10 is attached to the coated wire W, the coated wire W is attached to the fifth coated wire holding portion 102E of the coated wire holding body main body 104,

Side surfaces of the fifth coated wire holding portion 122E of the fifth guide body of the fifth guide body 120E and the fifth coated wire holding portion 122E of the fifth guide body of the third coated wire covering portion 128;

The sixth coated wire holding portion 122F of the sixth guide body of the sixth guide body 120F and the side surface of the sixth coated wire holding portion 122F of the sixth guide body of the third coated wire covering portion 128 are in contact with each other. .

As will be explained later, the peeling tool 10 is attached to the coating wire W, and the coating portion W2 is remotely peeled from the coating wire W by rotating the peeling tool 10 .

Since the third coated wire covering portion 128 is formed on the fifth guide body 120E and the sixth guide body 120F, even if the peeling tool 10 is attached to the coated wire W and rotated, the coated wire W The peeling of the coated portion W2 of the coated wire W2 is not insufficient, or the cutter 18 penetrates too much into the coated portion W2 of the coated wire W, so that the core wire W1 of the coated wire W is not damaged. .

Here, if the third coated wire covering portion 128 is formed on the fifth guide body 120E and the sixth guide body 120F, even if the peeling tool 10 is attached to the coated wire W and rotated, the coated wire ( Insufficient peeling of the coated portion W2 of W) or excessive penetration of the cutter 18 into the coated portion W2 of the coated wire W to damage the core wire W1 of the coated wire W. Explain why not.

When the third coated wire covering portion 128 is not formed on the fifth guide body 120E and the sixth guide body 120F, the peeling tool 10 is attached to the coated wire W, and the peeling tool 10 ) is rotated, the covering portion W2 of the covering wire W is directed from the front side to the rear side of the fifth guide body 120E and the sixth guide body 120F, and from the rear side of the gripping body 22 to the front side. It is deformed into an elliptical shape with the major axis in the direction toward .

More specifically, if the third coated wire covering portion 128 is not formed on the fifth guide body 120E and the sixth guide body 120F, the back side of the grip body 22 of the coated wire holding body main body 104 Since the thickness of the lower end on the side facing forward is 2.0 mm or more and 2.5 mm or less, when the peeling tool 10 is rotated, the coated portion W2 of the coated wire W moves from the back to the front of the gripping body 22. It is deformed into an elliptical shape with the long axis being the direction from the back side of the gripping body 22 to the front side.

However, if the third coated wire covering portion 128 is formed on the fifth guide body 120E and the sixth guide body 120F, even if the peeling tool 10 is rotated, the coated portion W2 of the coated wire W ) is pressed by the side surface of the 6th coated wire holding part 122F side of the 6th guide body of the 3rd coated wire covering part 128 formed on the 5th guide body 120E and the 6th guide body 120F, so the coated wire The covering portion W2 of (W) is directed from the rear side of the gripping body 22 to the front side, and does not deform into an elliptical shape having a long axis in the direction from the rear side of the gripping body 22 to the front side.

For this reason, if the third covered wire covering portion 128 is formed on the fifth guide body 120E and the sixth guide body 120F, the covered portion W2 of the covered wire W is on the back side of the gripping body 22. Since it is not deformed into an elliptical shape with the major axis being the direction from the rear side of the gripping body 22 toward the front side from the front side toward the front side, even if the peeling tool 10 is attached to the coating wire W and rotated, the cutter ( The core wire ( W1) is not damaged.

2. Operation procedure of peeling tool

Next, for peeling, the peeling tool 10 having the above configuration is attached to the coated wire W, and the coated portion W2 is remotely peeled from the coated wire W using the peeling tool 10. The operation procedure of the tool will be described. 26 and 27 are views for explaining how to use the peeling tool shown in FIG. 18, and show an operating procedure for peeling the coating portion W2 from the coated wire with the peeling tool.

Next, for peeling, the peeling tool 10 having the above configuration is attached to the coated wire W, and the coated portion W2 is remotely peeled from the coated wire W using the peeling tool 10. The operation procedure of the tool will be described. 26 and 27 are views for explaining how to use the peeling tool shown in FIG. 18, and show an operating procedure for peeling the coating portion W2 from the coated wire with the peeling tool.

First, as shown in FIG. 19A , the arm portion 50b is gripped by the distal end engaging portion S2 of the operating mechanism S, such as a quicksand or tongs, and the quicks or tongs, etc. The coated wire holding part 102 of the coated wire holding body 100 mounted under the gripping body 22 in the peeling tool 10 suspended by the operating mechanism S of, the first blade guide 40 and the second blade guide A peeling tool 10 is attached to the coated wire W with a portion of the coated wire W being sandwiched between (42).

Next, the surface of the coated wire W is aligned with the coated wire holding portion 102 of the coated wire holding body 100, and the first engagement portion 66 is attached to the tip of the insulating rod S1 of the operating mechanism S. The cutter 18 fixed to the cutter retaining member 30 is pierced into the coated wire W by engaging the distal end engagement portion S2, rotating the insulating bar S1 and rotating the compression shaft 14.

Next, hook the front-end engagement portion S2 of the operating mechanism S, such as a quick or pliers, on the second engagement portion 50c, and rotate it so that the second engagement portion 50c side is lowered (Fig. 28(A)).

Since the tool body 12 for peeling is in a state rotated by 180 degrees, next, the arm body 50 is rotated so as to push the operating mechanism S (Fig. 28(B)).

Since the tool body 12 for peeling is in a state of being further rotated by 90 degrees, the first engagement portion 66 is rotated so as to hook and pull the front end engagement portion S2 of the operating mechanism S (see FIG. 28). (C)).

As described above, by rotating the tool body 12 for peeling by 180 degrees + 90 degrees + 90 degrees, when the periphery of the coated wire is rotated 360 degrees, the coated portion W2 is in a state of being peeled over the entire circumference ( Figure 28 (D)).

In a state where the front end engaging portion S2 of the operating mechanism S is hooked onto the first engaging portion 66, the first engaging portion 66 is rotated clockwise with the axis of the compression shaft 14 as the center, opposite to the clockwise direction. By rotating in the direction, the pressing shaft 14 is axially rotated, thereby moving the cutter holder 16 in a direction away from the coated wire W side. Then, the peeling tool 10 is separated from the coated wire W.

24 and 25 are perspective views showing a state in which the cutter peels the coated portion W2 from the coated wire. As shown in FIG. 27, when the peeling tool 10 rotates once, the coated portion W2 is peeled from the coated wire W. As shown in Fig. 25, the covering portion W2 is separated from the covering wire W by the cutter 18.

As shown in FIG. 24, when the cutter 18 penetrates the covering portion W2 of the coated wire W, as shown in FIG. The cutting line L1 in the axial direction of the coating portion W2 is formed by (18a), and when the peeling tool 10 is rotated around the coating line W, cutting blades 18b and 18c for the circumferential direction are formed. ), the cutting line L2 in the circumferential direction of the covering portion W2 is formed.

As shown in Fig. 29, the peeling tool 10 can also peel the coated portion W2 of the coated wire W with blades.

When the peeling tool 10 is not in use, the cutter 18 may be protected by covering the front face with a cutter cover 90 as shown in FIG. 30 . The cutter cover 90 may be fixed with a magnet installed therein.

As mentioned above, although embodiment of this invention is disclosed by the said description, this invention is not limited to this.

That is, without departing from the scope of the technical spirit and object of the present invention, various changes can be made to the mechanism, shape, material, quantity, position or arrangement of the above-described embodiment, and these are will be included

For example, in the tool for peeling shown in Fig. 1, the compression shaft is screwed in so that it can move forward and backward with respect to the tool body for peeling. As long as it is movable, it may be installed with respect to any tool body for peeling.

In addition, although the tool for peeling shown in FIG. 1 has the regulating member screwed into the compression shaft, it is not limited to this, and the regulating member does not necessarily need to be screwed in.

In addition, although the tool for peeling shown in FIG. 1 is provided with the arm body on the back side of the main body, it is not limited to this and does not necessarily need to be installed.

In addition, although the tool for peeling shown in FIG. 1 has the back side guide arrange|positioned on the back side of the main body part, it is not limited to this and does not necessarily have a back side guide.

The peeling tool according to the present invention can be suitably used for peeling the coated portion W2 from the coated wire covered by the coated portion W2 by, for example, remote operation with an operating rod.

10: tool for peeling
12: tool body for peeling
14: Compression
16: blade retainer
18: sharp body
18a: cutting edge for axial direction
18b: cutting blade for circumferential direction on the right
18b1: distal end
18b2: support
18c: cutting blade for circumferential direction on the left
18c1: distal end
18c2: support
18d: cutter
18e: member for mounting the blade body
18f: cutter support
18g: The slightly convex part between the blade and the back (shinogi)
20: body part
20a: interposition
20b: Second mounting surface (part)
20c: second projection
20d: third mounting portion
22: grip body
22a: gripping part
22b: first mounting part
22c: covering wire holding part
24: shaft support
24a: screw hole
26: first protrusion
26a: projection
26b: button absence
26c: spring member
30: blade retaining member
30a: cutter mounting portion
30a1: cutter mounting surface
30b: hole for mounting blade body
30c: hole for compression compression
30d: hole for inserting the first anti-falling member
30e: hole for inserting the second anti-falling member
30f: hole for mounting the guide
40: Day 1 Guide
42: 2nd day guide
40a, 42a: guide body part
40a1, 42a1: Holes for mounting guides
40a2, 42a2: member for guide mounting
40a3, 42a3: pressing part
40a4, 42a4: bent portion
40b, 42b: drop-off prevention unit
40c, 42c: back side guide support
40d, 42d: contacted portion
44: back side guide
46: fall prevention member
50: arm body
50a: arm support
50a1: hole for fixing
50a2: member for fixing
50b: dark part
50b1: arm body part
50b2: connection part
50b3: screw hole for arm fixing
50b4: screw hole for forming an extension of the engaging part
50c: second engaging part
50c1: ring part
50c2: base part
50c3: connection axis
60: screw part
62: follow-up
62a: follow-up groove
62b: first support
62c: second support
64: connection part
64a: hole for fixing the fastening part
66: first engaging part
66a: ring part
66b: base part
66b1: fixing hole
66c: member for fixing
68: Lack of regulation
68a: hole for fixing regulating member
68b: Member for fixing regulating member
90: blade cover
100: coated wire retainer
100A: first covering wire retainer
100B: second covering wire retainer
100C: 3rd covered wire retainer
100D: 4th covered wire retainer
100E: fifth covering wire retainer
102: covered wire holding unit
102A: first covering wire holding part
102B: second covering wire holding part
102C: third covering wire holding part
102D: 4th covering wire holding part
102E: fifth covering wire holding unit
104 Cover wire holding body body
104a: body right side
104b: left side of main body
106, 108: fixed hole
110: first side
112: second side
114: third side
116: 4th side
120: guide body
120A: first guide body
120B: second guide body
120C: third guide body
120D: fourth guide body
120E: fifth guide body
120F: sixth guide body
122: covering wire holding unit
122A: 1st coated wire holding part of 1st guide body
122B: 2nd coated wire holding part of 2nd guide body
122C: 3rd coated wire holding part of 3rd guide body
122D: 4th coated wire holding part of 4th guide body
122E: 5th coated wire holding part of 5th guide body
122F: 6th coated wire holding part of 6th guide body
124: first covered wire covering portion
126: second covering wire covering portion
128: third covering wire covering portion
130: first edge
132: second edge
134: third edge
136: fourth edge
138: first mounting surface
139: second mounting surface
140: coated wire fixing part
142: first anti-shake unit
144: second rocking prevention unit
142a: first contact
144a: second contact
142b: hanging part
144b: hanging part
W: covered wire
W1: core wire
W2: Enclosure
S: operating mechanism
S1: Insulation rod
S2: end engagement part
L1: cutting line in axial direction
L2: cutting line in the circumferential direction
VL1: vertical line

Claims (10)

a tool body for peeling, a blade body holding body that moves forward and backward toward the coated wire, a blade body held in the blade body holding body, and a coated wire holding body;
The tool body for peeling includes a main body portion and a holding body formed at one end of the main body portion to protrude directly forward from the main body portion and fix the coated wire holding body,
The cutter is installed protruding toward one side of the coated wire,
The coated wire holding body is different from the side where the cutter contacts the coated wire and is provided in an area where the coated wire can be held between the cutter, and the coated wire holding portion formed on the surface corresponding to the outer circumferential surface of the coated wire of the coated wire holder is It is different from the side where the sieve is in contact with the coated wire, and is formed so as to be in contact with the surface capable of holding the coated wire between the cutter,
An open space is formed between the tip of the blade body and the mounting portion of the covering wire holding body of the gripping body,
The coated wire holding body is mounted in the open space so that the coated wire holding portion faces the cutter so as to be attachable and detachable to the mounting portion;
While the peeling tool is rotated so that the cutter peels off the coated portion of the coated wire, the coated wire retainer of the coated wire retainer covers and contacts the outer surface of the coated portion of the coated wire before peeling by the cutter,
peeling tool. According to claim 1,
The coated wire holding body is configured such that a plurality of types of coated wire holding bodies are attached to the tool body for peeling, and the coated wire holding body includes a first coated wire holding unit provided with a coated wire holding portion in which the coated wire holding portion is in contact with the thick-diameter coated wire, and the coated wire holding portion includes a thin-diameter coated wire. a second coated wire holding member having a coated wire holding portion in contact with the
In the first coated wire holding member, a first coated wire holding portion having a substantially semicircular cross section with a thick diameter is formed;
In the second coated wire holding member, a second coated wire holding portion having a substantially semicircular cross section of a thin diameter is formed;
The first coated wire holding portion and the second coated wire holding portion extend in the longitudinal direction of the coated wire holding body so as to extend along the longitudinal direction of the coated wire.
peeling tool. According to claim 1 or 2,
The coating wire retainer is formed in a block shape in which the coating wire retainer faces the cutter in an open space formed between the tip of the blade body and the mounting portion so that the coating wire holder can be attached to and detached from the mounting portion;
The cutter is in contact with the surface of the coated wire opposite to the gripping body, and the coated wire holding member is configured to come into contact with the surface of the coated wire that is different from the surface in contact with the cutter,
The covering wire holding part of the covering wire holding body attached to the gripping body,
It is different from the cutter in contact with the coated wire, and in the region where the coated wire can be held between the cutter and the cutter, the peeling tool is rotated to contact the coated wire and the cutter peels off the coated portion of the coated wire, while the coated wire retainer retains the coated wire. Constructed to cover and contact the outer surface of the coating portion of the coating wire before the portion is peeled off by the cutter,
peeling tool. According to any one of claims 1 to 3,
The coated wire holding body is bonded to the main body of the peeling tool body in a region different from the first surface, and a first surface bonded to the holding body facing the cutter holder in a region spaced from the coated wire joint. a second side;
In the first coated wire holding member, a first coated wire holding portion having a substantially semicircular cross section extending over a third surface opposite to the first surface and a fourth surface opposite to the second surface is formed;
In the second coated wire holding body, a second coated wire holding portion having a substantially semicircular cross section provided on a fourth surface opposite to the second surface is formed;
The first coated wire holding portion and the second coated wire holding portion extend in the longitudinal direction of the coated wire holding body so as to extend along the longitudinal direction of the coated wire.
peeling tool. According to any one of claims 1 to 3,
In the coated wire holding body, the planar first surface and the planar second surface are orthogonal,
The mounting surface of the gripping body for attaching the coated wire holding body is flat in close contact with the first surface of the coated wire holding body,
The attachment surface of the main body portion for attaching the coated wire retainer is planar in close contact with the second surface of the coated wire retainer,
The coated wire holding body is fixed at one end of the body portion by a coated wire holding body fixing portion formed on the holding body and protruding forward from the body portion.
It is fixed by a coated wire holding body fixing portion formed on a mounting portion opposite to the blade body of the main body portion,
The coated wire retaining portion of the coated wire retainer is formed so as to face the cutter retainer and surround the coated wire,
peeling tool. According to claim 1,
The covering wire holding body,
A guide body that contacts the coated wire and rotates the coated wire on the right side of the coated wire holding unit when viewed from the front;
The guide body that contacts the coated wire on the left side of the coated wire holder when viewed from the front and rotates the coated wire
to provide,
The guide body on one side and the guide body on the other side are formed in a plate shape and have the same shape,
The one guide body is formed with a coated wire holding portion that contacts the coated wire and rotates the coated wire,
The other guide body is provided with a coated wire holding portion that contacts the coated wire and rotates the coated wire,
The covering wire holding portion of the guide body is formed so as to face the cutter body and to be located outside the cutter body.
peeling tool. According to claim 1,
The covering wire holding body,
A third guide body that contacts the coated wire and rotates the coated wire on the right side of the coated wire holding unit when viewed from the front;
The fourth guide body that contacts the coated wire on the left side of the coated wire holder when viewed from the front and rotates the coated wire
to provide,
The third guide body and the fourth guide body are formed in a plate shape and have the same shape,
The third guide body is formed with a third coated wire holding portion and/or a swing preventing portion that contacts the coated wire and rotates the coated wire,
The fourth guide body is formed with a fourth coated wire holding portion and/or an anti-swaying portion that contacts the coated wire and rotates the coated wire,
The third covering wire holding part of the third guide body and the fourth covering wire holding part of the fourth guide body are formed to face the cutter and to be positioned outside the cutter,
peeling tool. According to claim 6 or 7,
the coated wire holding body includes a coated wire holding body main body between the third guide body and the fourth guide body that contacts the coated wire and rotates the coated wire;
The covered wire holding body main body includes a fourth covered wire holding portion having a substantially semicircular shape on the cross-sectional side that contacts the coated wire and rotates the coated wire,
The third guide body is mounted on the right side of the covered wire holding body body when viewed from the front, and the fourth guide member is mounted on the left side of the covered wire holding body body when viewed from the front;
The third coated wire holding portion of the third guide body and the fourth coated wire holding portion of the fourth guide body and the fourth coated wire holding portion of the coated wire holding body main body are continuous.
peeling tool. According to claim 6 or 7,
The first blade guide is a plate-shaped body having a substantially L-shaped side surface, and at one end of the plate-shaped body, a drop-off prevention portion having a substantially rectangular side shape for preventing the coating wire from falling off is formed,
The third guide body is formed with a first rocking preventing part contacting the upper end of the falling off preventing part of the first blade guide,
The second blade guide is a plate-shaped body having a substantially L-shaped side surface, and at one end thereof, a drop-off prevention portion having a substantially rectangular side shape for preventing the sheathing wire from falling off is formed,
The fourth guide body is formed with a second vibration preventing part contacting the upper end of the falling off preventing part of the first blade guide.
peeling tool. According to claim 7 or 8,
The third guide body includes a cutter fixing portion for fixing the coating wire and preventing the cutter from penetrating into the coating wire at the radially outer side of the coating portion of the third coated wire holding portion of the third guide body,
The fourth guide body includes a cutter fixing portion for fixing the coating wire and preventing the cutter from penetrating into the coating wire at the radially outer side of the coating portion of the fourth coated wire holding portion of the fourth guide body.
peeling tool.

Images