JP2014011813A - Adaptor for wire stripper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adaptor for a wire stripper capable of collecting sheath scrap while the sheath scrap is observed reliably with the eyes.SOLUTION: An adaptor 10 to be fitted to a wire stripper 100 which allows the tip of an electric wire to be inserted therein to strip off a sheath comprises a barrel 11 and a fitting part 12 which are formed so as to cover the exit 103b of the wire stripper for discharging to the outside the sheath scrap peeled off from the electric wire. The fitting part 12 is fitted to the wire stripper so as to cover the exit, and the barrel 11 has an insertion opening 13 which opens such that the tip of the electric wire can be inserted to the insertion hole of the wire stripper on the opposite side of the fitting part, and the barrel 11 is made of a transparent material such that at least an area covering the exit is visible.

Description

  The present invention relates to an adapter for a peeler, and more particularly, to an apparatus for recovering coating waste without interfering with the work of stripping the coating on the tip of an electric wire to be connected.

When connecting the tip of an electric wire, it is necessary to peel off the insulation to ensure its insulation and expose the core wire (conducting wire). It is frequently used (for example, Patent Document 1).
Since this stripper only discharges the coating scraps peeled off from the electric wire from the discharge port, it is scattered at the work site.
For this reason, a peeler is commercially available that removably prepares a dust cover made of a mesh-like material in a bag shape.

JP 2012-16257 A

However, in such a peeling machine, since it works while observing and confirming the coating waste discharged from the discharge port, it is difficult to see the discharged coating waste in the scrap cover of the mesh material, It is impossible to work while visually observing.
Therefore, an object of the present invention is to provide an adapter for a peeler that can collect coating waste while reliably observing it with visual observation.

  One aspect of the invention of an adapter for a skin peeling device that solves the above-mentioned problem is an adapter that is attached to a skin peeling device that inserts the tip of an electric wire and peels off the coating, and discharges the coating scraps peeled off from the electric wire to the outside. A main body part formed to cover the discharge port of the stripper; the main body unit is attached to the stripper so as to cover the discharge port; and a tip of the electric wire is attached to the peeler And an insertion opening that can be inserted into the insertion hole, and at least the area covering the discharge opening is made of a transparent material that can be visually observed.

  Thus, according to one aspect of the present invention, the discharge port covered with the main body can be visually confirmed from the outside through the transparent material, and the discharge of the coating waste from the discharge port can be observed. it can. Therefore, the work can be performed while observing while collecting the covering waste in a recoverable manner, and the wire tip can be efficiently peeled without scattering the covering waste.

It is a figure which shows 1st Embodiment of the adapter for skin peelers which concerns on this invention, and is a front view which shows the form at the time of use. It is a figure which shows the peeling machine, (a) is the front view, (b) is the top view. It is a figure which shows the attachment for connecting the stripper with an insulation operating rod, (a) is the front view from the one direction, (b) is the side view. It is a front view of the insulation operation stick. It is a front view which shows the whole structure of the 1st Embodiment. It is a figure which shows 2nd Embodiment of the adapter for skin peelers which concerns on this invention, and is a front view which shows the whole structure.

  As one aspect of the embodiment of the present invention, the adapter is attached to a peeling device that inserts the tip of an electric wire and peels off the coating, and discharges the coating scraps peeled off from the electric wire to the outside. A body portion formed to cover the mounting portion, the body portion being attached to the peeler so as to cover the discharge port, and a tip of the electric wire in an insertion hole of the peeler In addition to having a structure that has an insertion opening that can be inserted, and that is made of a transparent material that is visible in at least the range covering the discharge opening, the following structure is also provided. Good.

As a 1st other mode, the above-mentioned main part may be provided with the recovery mouth opened outside so that the above-mentioned covering waste is recoverable.
In this aspect, the covering waste discharged into the main body can be recovered by being taken out from the recovery port that opens to the outside. Therefore, it is not necessary to attach and detach in order to collect the covering waste, and the skinning operation can be continued.

As a second other aspect, the main body portion may have an opening around the insertion hole of the skinning device so as to be commonly used as the insertion port and the recovery port.
In this aspect, the insertion port and the recovery port can be used as a common opening. Therefore, it is possible to prepare and prepare easily and inexpensively by making the structure simpler than making the insertion port and the recovery port separate.

As the third other aspect, the peeler is formed in a columnar shape, and the insertion hole is provided on the end surface on one end side and the discharge port is provided on the outer peripheral surface side. It is formed in a cylindrical shape whose diameter is enlarged from the base end side that is separated from the insertion hole than the discharge port of the skinning device toward the insertion hole, and the mounting portion is arranged on the small diameter side. The attachment portion may be attached so as not to drop off by being elastically deformed by being formed with a smaller diameter than the outer diameter on the base end side of the peeler.
In this aspect, the attachment portion side of the main body portion can be formed in a substantially conical shape, and the small diameter portion can be elastically deformed to be attached to and detached from the proximal end side with respect to the discharge port of the peeler. Therefore, it can be easily attached to and detached from the peeler without performing complicated work such as a tightening tool.
In this case, the small-diameter portion may be easily elastically deformed and detachable by forming a plurality of slits parallel to the columnar axial direction of the peeler.

As a fourth other aspect, the peeler is formed in a columnar shape, has an insertion hole on one end surface, has an outlet on the outer peripheral surface, and advances and retracts toward the inside. Through the attachment at the distal end of the insulating operating rod having a shape, the convex shape protrudes or retracts into the concave shape formed on the base end side farther from the insertion hole than the discharge port, and is detachably constructed. On the other hand, the main body portion has a cylindrical shape whose diameter is enlarged from the base end side that is farther from the insertion hole than the discharge port of the peeler toward the insertion hole. The attachment portion may be formed on the small-diameter side, and the attachment portion may have a hole shape or a groove shape into which the convex shape of the attachment can enter, and may be attached together with the peeler.
In this aspect, the attachment portion side of the main body portion is formed in a substantially conical shape, and the convex shape of the attachment at the tip of the insulating operation rod is advanced into the hole shape or groove shape on the small diameter side of the attachment portion, and the peeler It can be attached and detached together. Therefore, it can be easily attached to and detached from the tip of the insulating operation rod together with the peeler without performing a complicated operation such as a tightening tool.
At this time, it is possible to observe the coating waste of the electric wires peeled off by the peeler as it is at the remote position at the tip of the insulating operation rod and store it in the main body. The stripping operation can be continued.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIGS. 1-5 is a figure which shows 1st Embodiment of the adapter for peelers which concerns on this invention.

  In FIG. 1, an adapter 10 for a skinning device is attached to a skinning device 100 used at the time of stripping the coating of the tip of the distribution line when the tip of the distribution line supplying power is connected to a transformer or the like. In addition, the covering scraps peeled off from the front end of the distribution line are temporarily stored and retained so that they can be easily collected so that they are not scattered at the work site. Here, the peeler 100 can be used by being attached to the distal end of an insulating operation rod 200 described later shown in FIG. 4. It demonstrates as a base end side which a worker holds.

  As shown in FIG. 2, the skin peeling device 100 has a skin peeling portion (main body portion) 101 whose entire outer shape is formed in a substantially cylindrical shape, and extends outward from the base end side of the skin peeling portion 101 in the coaxial direction. The columnar member mounting shaft 109 is provided. This peeler 100 is attached to the tip of the insulating operating rod 200 shown in FIG. 4 through the attachment 150 shown in FIG. Realizes the work of stripping the coating on the tip of the wire that is held and fixed with a gripping tool such as

The peeler 100 is located on the distal end side (opposite side of the mounting shaft 109) of the peeled portion 101 and accommodates a strip portion 102 that peels off the coating of the wire tip, and a wire tip that passes through the strip portion 102. The unit 106 is integrally formed so as to be continuous in the coaxial direction.
The strip portion 102 is formed therein with a hollow portion 103 having a space continuous to the housing portion 106 side by opening an insertion hole 103a into which the tip of the electric wire is inserted at the center of the tip end surface 102a. The strip portion 102 is fixed in the hollow portion 103 with a blade portion 104 that peels off the coating from the tip of the inserted wire. The hollow portion 103 is continuous from the mounting position of the blade portion 104 to the outer peripheral surface side. A discharge port 103b is opened.
The accommodating portion 106 is continuous with the hollow portion 103 of the strip portion 102, and the accommodating space 106a of the space for accommodating the distal end of the electric wire after being inserted into the insertion hole 103a of the distal end side surface 102a and stripping the coating is inside. Is formed.
As a result, the peeler 100 is rotated while inserting the tip of the electric wire into the hollow portion 103 of the strip portion 102 from the insertion hole 103a, thereby removing the coating that the blade portion 104 cut into the coating from the tip of the electric wire. It discharges | emits as covering waste from the exit 103b.

As shown in FIG. 3, the attachment 150 is formed in a substantially cylindrical shape with a bottom having a bottom 150 a in the middle and opening both ends. The attachment 150 includes a large-diameter hole 151a that opens in a cylindrical shape 151 that is a distal end side in use so that the base end side of the skin peeling portion 101 (accommodating portion 106) of the skin peeling device 100 can be accommodated. A small-diameter hole 151b that is open so as to be able to accommodate the mounting shaft 109 of the peeler 100 is formed in a perforated manner continuously with the radial hole 151a.
In the cylindrical portion 151, a snap fit 152 is disposed at the end on the distal end side outer peripheral surface. The snap fit 152 includes a columnar member 153 that is fixed in a posture that extends in a direction orthogonal to the axial direction of the cylindrical portion 151, and a spring (not shown) that is incorporated in the columnar member 153. A protruding bar 154 biased in the direction toward the large diameter hole 151a, and a disk member 155 that is fixed to the rear end of the protruding bar 154 and restricts coming out by hitting the end surface of the cylindrical member 153. And is built with.
On the other hand, the peeler 100 has a mounting hole 107 formed at the position where the distal end portion 154a of the projection bar 154 of the snap fit 152 can be fitted on the outer peripheral surface of the base end side of the housing portion 106.
As a result, the attachment 150 pulls the disk member 155 of the snap fit 152 and retracts the tip portion 154a of the protruding rod 154 exposed in a convex shape in the cylindrical portion 151 (large diameter hole 151a), thereby peeling the skin. The container 106 and the mounting shaft 109 of the container 100 can be inserted into the large diameter hole 151a and the small diameter hole 151b. When the disc member 155 is released, the snap fit 152 exposes the tip portion 154a of the protruding rod 154 into the cylindrical shape 151 by the biasing force of the spring, and attaches the accommodating portion 106 of the peeler 100. It can be connected in the hole 107 so that it does not come off.

  In addition, the attachment 150 has a cylindrical portion 161 on the proximal end side in use, and the peripheral surface of the cylindrical shape is cut into an approximately T shape to open from the proximal end side to the distal end side. A pair of facing insertion notches 162 and engagement notches 163 that are bent so as to be continuous on both sides of the insertion notches 162 in the orthogonal direction are formed.

On the other hand, as shown in FIG. 4, the insulating operation rod 200 is provided in a protruding shape on the side surfaces opposite to each other of the columnar tip 200 a so that the cylindrical portion 161 of the attachment 150 is formed. A pin 201 that can be inserted into and engaged with the two notches 162, 163, and a protrusion 202 that is disposed on the distal end surface of the distal end portion 200a and is urged in the protruding direction by a built-in spring (not shown). And a grip 203 that is screwed into a screw shape (not shown) engraved on the side surface of the distal end portion 200a, and a proximal end that is gripped by an operator with a slipper that can be replaced with a non-slipable material. A grip portion 204 on the side of the head.
As a result, the insulating operating rod 200 is rotated while the protrusion 202 is sunk against the elastic force of the built-in spring by inserting the tip portion 200a into the cylindrical portion 161 of the attachment 150 and hitting the bottom portion 150a. Thus, it can be connected to the attachment 150.
At this time, after both of the pins 201 enter the notches 162 and 163 and rotate, when the force to enter is released, the protrusion 202 protrudes by the elastic force of the spring and pushes out the cylindrical portion 161. The pin 201 can be fitted in the end 164 side that is further bent at the tip of the engagement notch 163 so as not to be detached. After that, the grip 201 can be rotated and moved toward the cylindrical portion 161 to lock the pin 201 so as not to be detached from the end portion 164 of the engagement notch portion 163 and rotate in the releasing direction.
The insulating operation rod 200 is provided with umbrella covers 205 and 206 in the middle portion, and the whole is made of an insulating material such as plastic, so that insulation is ensured. The tip-side umbrella cover 205 drips moisture from the tip-side peeler 100 side, and the base-side umbrella cover 206 indicates the limit position where the work can be performed safely. To ensure safety.

  The skin peeler adapter 10 includes a body portion 11 and an attachment portion 12 constituting a main body portion, and is formed of a transparent material in a substantially cylindrical shape larger than the skin peeler 100. The entire portion from the accommodating portion 106 to the strip portion 102 is accommodated inside so as to be visible from outside. Here, the adapter 10 (the body portion 11 and the attachment portion 12) is made of a transparent plastic material such as PET (polyethylene terephthalate), for example. The upper part of a so-called beverage plastic bottle or the like may be diverted and manufactured at a low cost.

  The body portion 11 is formed to have a diameter approximately three times that of the skin peeling device 100, and as shown in FIG. 5, an insertion port that opens to the inside so that the skin peeling device 100 can be inserted into one end side. 13 is formed, and the attachment portion 12 is continuously connected to the other end side to maintain the attachment state to the peeler 100.

  The attachment portion 12 is formed in a tapered bowl shape (substantially conical shape) that is smoothly and continuously reduced in diameter from the cylindrical end portion of the body portion 11, and has a skin on the other end side of the outermost end portion. An attachment port 14 formed with an inner diameter smaller than the outer diameter of the accommodating portion 106 of the stripper 100 is opened. The attachment portion 12 is formed with a plurality of elastic pieces 16 by inserting a plurality of slits 15 in a direction from the end side 14a of the attachment opening 14 toward the body portion 11 side.

  As a result, when the attachment portion 12 is attached to the housing portion 106, the elastic piece 16 is pressed by an elastic return force caused by elastic deformation according to the outer diameter thereof, and the attachment state to the peeler 100 is maintained. can do. Here, the slit 15 restricts that the stop hole 15a is formed on the opposite side of the end side 14a of the attachment port 14 and further splits inward. In the present embodiment, a case where a plurality of elastic pieces 16 are formed will be described as an example. However, the present invention is not limited to this. For example, the attachment port 14 is set to the outer diameter of the housing portion 106 of the peeler 100. You may make it attach only by forming and inserting.

  Therefore, the adapter 10 can be easily inserted into the attachment portion 12 (attachment port 14) without using a fastener or the like by inserting the peeler 100 from the insertion port 13 and exposing the end of the accommodating portion 106. Can be attached to. The peeler 100 can fix the accommodating portion 106 and the mounting shaft 109 in the cylindrical portion 151 of the attachment 150 without the adapter 10 being in the way, and can be set at the tip of the insulating operation rod 200.

  In this state, the skin peeling device 10 can visually check the discharge port 103b of the strip portion 102 through the adapter 10, and the covering waste that has been inserted into the insertion hole 103a and peeled off by the blade portion 104 is discharged. The state of being discharged from the outlet 103b can be observed. Further, since the adapter 10 covers the entire peeler 10, the covering waste discharged from the discharge port 103 b is accommodated between the body portion 11 and the attachment portion 12 without being dropped or scattered. It is possible to recover from the insertion port 13 by simply lowering the tip end side of the insulating operation rod 200 (without attaching or detaching the adapter 10). That is, this adapter 10 is formed so that it can be used in common with the insertion port 13 as a recovery port.

  As described above, in this embodiment, only by attaching the adapter 10 to the skin peeling device 100, it is possible to collect and operate the covering waste while observing the state of the covering waste discharged from the discharge port 103b. Therefore, it is possible to work efficiently even at a remote position at the tip of the insulating operating rod 200 without hindering the workability of the peeler 100.

  Next, FIG. 6 is a figure which shows 2nd Embodiment of the adapter for peelers which concerns on this invention. Here, since the present embodiment is configured in substantially the same manner as the above-described embodiment, the same components are denoted by the same reference numerals and the characteristic portions will be described.

  In FIG. 6, like the adapter 10, the peeler adapter 20 can be used by being attached to the tip of the insulating operation rod 200 via the attachment 150 together with the peeler 100 being housed inside. The mounting portion 12 is integrally formed with a mounting neck 21 instead of the slit 15.

  The attachment neck 21 is formed in a short cylindrical shape that is larger than the outer diameter of the accommodating portion 106 of the peeler 100 and smaller than the large-diameter hole 151 a of the cylindrical portion 151 of the attachment 150. A through hole 22 is opened at a position corresponding to the mounting hole 107 on the outer peripheral surface of the base end side of the housing portion 106. Here, the through hole 22 may be prepared in a concave shape corresponding to the fixing structure on the attachment 150 side. In the case of a groove shape that the other party makes a round, similarly, the through hole 22 is formed in a groove shape that fits into the groove shape. do it.

  As a result, the attachment portion 12 inserts the attachment neck 21 into the cylindrical portion 151 of the attachment 150 together with the proximal end side of the housing portion 106 of the peeler 100, and the distal end portion 154 a of the protruding rod 154 of the snap fit 152 is inserted. It can be fitted into the mounting hole 107 through the through hole 22 and can be connected so as not to come off.

  As described above, in this embodiment, in addition to the effects of the above-described embodiment, the adapter 20 can be connected and fixed together with the peeler 100 by the snap fit 152 of the attachment 150, and the distal end side of the insulating operation rod 200 faces downward. Even if it is, it will not fall out. Therefore, the adapter 20 does not fall off when moving the work place or collecting the covering waste, and the workability can be improved.

  The scope of the present invention is not limited to the illustrated and described exemplary embodiments, but includes all embodiments that provide the same effects as those intended by the present invention. Further, the scope of the invention is not limited to the combinations of features of the invention defined by the claims, but may be defined by any desired combination of particular features among all the disclosed features. .

  Although one embodiment of the present invention has been described so far, it is needless to say that the present invention is not limited to the above-described embodiment, and may be implemented in various forms within the scope of the technical idea.

DESCRIPTION OF SYMBOLS 10, 20 Skin peeler adapter 11 Body part 12 Attachment part 13 Insertion opening 14 Attachment opening 15 Slit 16 Elastic piece 21 Attachment neck 22 Through-hole 100 Skinning device 102 Strip part 103a Insertion hole 103b Discharge opening 104 Blade part 106 Accommodation Portion 107 Mounting hole 109 Mounting shaft 150 Attachment 151, 161 Cylindrical portion 152 Snap fit 154 Projection bar 154a Tip 200 Insulating operation bar 204 Gripping part

Claims (5)

An adapter that attaches to the peeler that inserts the tip of the wire and strips the sheath
A main body formed to cover the discharge port of the peeling machine that discharges the coating scraps peeled off from the electric wire to the outside,
The main body has an attachment portion that is attached to the peeling device so as to cover the discharge port, and an insertion port that opens the tip of the electric wire so as to be inserted into an insertion hole of the peeling device. A peeler adapter characterized in that at least the area covering the discharge port is made of a visible transparent material.   The said main-body part is equipped with the collection | recovery opening opened outside so that the said covering waste can be collect | recovered, The adapter for skin peelers of Claim 1 characterized by the above-mentioned.   The peeler adapter according to claim 2, wherein the main body has an opening around the insertion hole of the peeler so as to be commonly used as the insertion opening and the recovery opening. Whereas the peeler is formed in a cylindrical shape and has the insertion hole on one end surface and the discharge port on the outer peripheral surface side,
The main body is formed in a cylindrical shape whose diameter is enlarged toward the insertion hole from the base end side that is farther from the insertion hole than the discharge port of the skinning device, and is attached to the small diameter side. Part is arranged,
4. The attachment unit according to claim 1, wherein the attachment portion is formed so as to have a smaller diameter than the outer diameter on the base end side of the skinning device and is attached so as not to drop off due to elastic deformation. 5. Peeler adapter. Attachment of the tip of an insulating operation rod having a convex shape that is formed in a cylindrical shape, has the insertion hole on one end surface, has the discharge port on the outer peripheral surface side, and advances and retracts toward the inside In contrast, it is constructed so as to be detachable by projecting or retreating the convex shape in the concave shape formed on the base end side separated from the insertion hole than the discharge port,
The main body is formed in a cylindrical shape whose diameter is enlarged toward the insertion hole from the base end side that is farther from the insertion hole than the discharge port of the skinning device, and is attached to the small diameter side. Part is arranged,
4. The skin peeling device according to claim 1, wherein the attachment portion has a hole shape or a groove shape into which the convex shape of the attachment can enter, and is attached together with the skin peeling device. 5. Adapter for dexterity.

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