JP3084279U - Wire insulation stripping tool - Google Patents
Wire insulation stripping toolInfo
- Publication number
- JP3084279U JP3084279U JP2001005599U JP2001005599U JP3084279U JP 3084279 U JP3084279 U JP 3084279U JP 2001005599 U JP2001005599 U JP 2001005599U JP 2001005599 U JP2001005599 U JP 2001005599U JP 3084279 U JP3084279 U JP 3084279U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- blade
- holding
- peeling
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
(57)【要約】
【課題】 絶縁被覆を剥離された芯線を規定長さに切断
できる電線の絶縁被覆剥離工具を目的とするものであ
る。
【解決手段】 挟動工具本体に電線を挟動咬持する上下
の保持部３、１７よりなる電線保持機構と咬持した電線
の絶縁被覆を切断して基方に引き出すスライド自在な剥
離機構３３とを設けるとともに、絶縁被覆の切断端面を
当接させて芯線の切断長さを位置決めする長さ設定部材
３８を設け、また、前記剥離機構３３のスライド動作に
基づいて絶縁被覆を剥離された芯線を長さ設定部材３８
による位置決め位置で切断する切断機構３９を設けたも
のである。
(57) [Problem] To provide an electric wire insulation stripping tool capable of cutting a core wire from which insulation coating has been stripped to a specified length. SOLUTION: An electric wire holding mechanism comprising upper and lower holding portions 3 and 17 which nip and hold the electric wire by a squeezing tool main body, and a slidable peeling mechanism 33 which cuts an insulating coating of the held electric wire and pulls out the base. And a length setting member 38 for positioning the cutting length of the core wire by bringing the cut end surface of the insulating coating into contact with the core wire, and the core wire from which the insulating coating has been peeled off based on the sliding operation of the peeling mechanism 33. The length setting member 38
Is provided with a cutting mechanism 39 that cuts at the positioning position according to.
Description
【０００１】[0001]
本考案は電線の絶縁被覆を剥離する電線の絶縁被覆剥離工具に関するものであ る。 The present invention relates to an electric wire insulation stripping tool for stripping an electric wire insulation coating.
【０００２】[0002]
従来、電線の絶縁被覆剥離工具としては、本出願人による実用新案公告昭６０ −２６４８２公報に記載のものが知られている。この電線の絶縁被覆剥離工具は 、固定の下刃を取り付けた下顎を先端に備える一方の把手の中間部に他方の把手 を枢着した工具本体の先方部に両把手の開度を小さくしたとき電線を咬持する電 線保持機構と電線の絶縁被覆を切断して基方に引き出す移動自在な上刃と切断さ れた絶縁被覆下面に食込んで上刃とともに基方に引き出す移動自在な剥離部材を 設けたものとしている。ところが、近年、スイッチやブレーカ等の機器の端子と 配線との接続は芯線を一定長さだけ挿し込むだけで、ワンタッチで接続できるも のが増えている。このような端子接続を行う機器では絶縁被覆を剥離した芯線の 長さが決まっている。これは剥離された芯線長さが短すぎると接続不良が発生し 、長すぎると絶縁被覆が剥離された芯線が表面に露呈されるため安全上好ましく ないという問題があるからである。しかし、前記した電線の絶縁被覆剥離工具で は絶縁被覆の剥離長さを正確に設定することが難しいので、絶縁被覆が剥離され た芯線の長さをスケール等で計って印を入れ、その印に基づいて別の切断工具で 切断するという作業が必要になり煩雑で手間がかかるという問題があった。 DESCRIPTION OF RELATED ART Conventionally, as the insulation coating peeling tool of an electric wire, the thing described in Utility Model Publication No. 60-26482 by the present applicant is known. This wire insulation stripping tool uses a lower jaw with a fixed lower blade attached to the tip, and the opening of both handles is reduced at the tip of the tool body where the other handle is pivotally connected to the middle of one handle. A wire holding mechanism that grips the wire and a movable upper blade that cuts the insulation coating of the wire and pulls it out toward the base, and a movable peeler that cuts into the cut lower surface of the insulation coating and pulls out the base along with the upper blade. The members are provided. However, in recent years, connections between terminals of devices such as switches and breakers and wiring can be connected with a single touch by simply inserting a fixed length of core wire. In equipment that performs such terminal connection, the length of the core wire from which the insulating coating has been peeled off is determined. This is because if the length of the peeled core wire is too short, a connection failure occurs. If the length is too long, the core wire from which the insulating coating has been peeled is exposed on the surface, which is not preferable in terms of safety. However, it is difficult to accurately set the stripping length of the insulation coating with the above-mentioned wire insulation stripping tool. Therefore, there is a problem that the work of cutting with another cutting tool is required based on the above, which is troublesome and troublesome.
【０００３】[0003]
本考案は絶縁被覆を剥離された芯線を規定長さに切断できる電線の絶縁被覆剥 離工具を提供することを目的とするものである。 SUMMARY OF THE INVENTION An object of the present invention is to provide an electric wire insulation stripping tool capable of cutting a core wire from which an insulation coating has been stripped to a specified length.
【０００４】[0004]
前述の目的を達成するため本考案は、挟動工具本体に電線を挟動咬持する上下 の保持部よりなる電線保持機構と咬持した電線の絶縁被覆を切断して基方に引き 出すスライド自在な剥離機構とを設けた電線の絶縁被覆剥離工具において、絶縁 被覆の切断端面を当接させて芯線の切断長さを位置決めする長さ設定部材を設け るとともに剥離機構のスライド動作に基づいて長さ設定部材による位置決め位置 で絶縁被覆を剥離された芯線を切断する切断機構を設けた電線の絶縁被覆剥離工 具を請求項１の考案とし、請求項１の考案において、長さ設定部材が挟動工具本 体の主把手の側面に形成された位置決め用の当て面である電線の絶縁被覆剥離工 具を請求項２の考案とし、請求項１または２の考案において、切断機構が剥離機 構の剥離刃保持部材の上縁に膨出形成された可動刃と電線保持機構の案内部材の 上縁に膨出形成された固定刃とからなる電線の絶縁被覆剥離工具を請求項３の考 案とし、切断機構が剥離機構の剥離刃保持部材の側面に透設された長孔よりなる 可動刃と電線保持機構の案内部材の側面に透設された丸孔よりなる固定刃とから なる電線の絶縁被覆剥離工具を請求項４の考案とし、請求項１から４の考案にお いて、電線保持機構の下の保持部に立設されるガイドに溝を形成する中央と外側 の仕切り辺を内側の仕切り辺より短くした電線の絶縁被覆剥離工具を請求項５の 考案とするものである。 In order to achieve the above object, the present invention provides a wire holding mechanism comprising upper and lower holding portions for holding and holding a wire in a holding tool body, and a slide for cutting an insulating coating of the held wire and pulling the wire toward a base. In a wire insulation stripping tool provided with a flexible peeling mechanism, a length setting member for positioning the cut length of the core wire by abutting the cut end surface of the insulating coating is provided, and based on a sliding operation of the peeling mechanism. An insulated wire stripping tool provided with a cutting mechanism for cutting a core wire from which the insulating coating has been stripped at the positioning position by the length setting member is defined as claim 1. Claim 2 is a device for peeling off the insulation coating of the electric wire, which is a positioning contact surface formed on the side surface of the main handle of the pinching tool body, and in the device of claim 1 or 2, the cutting mechanism is a peeling machine. Holds peeling blade 4. A cutting tool according to claim 3, further comprising: an electric wire insulation stripping tool comprising a movable blade bulging at an upper edge of the material and a fixed blade bulging at an upper edge of a guide member of the wire holding mechanism. Is a movable blade consisting of a long hole penetrating the side of the peeling blade holding member of the peeling mechanism and a fixed blade consisting of a round hole penetrating the side of the guiding member of the wire holding mechanism. In the invention of claims 1 to 4, the central and outer partition sides forming a groove in the guide erected on the holding portion below the wire holding mechanism are separated from the inner partition side. A shortened electric wire insulation stripping tool is the invention of claim 5.
【０００５】[0005]
次に、本考案の好ましい実施の形態を図１〜６に基づいて詳細に説明する。 本考案は、主把手１と該主把手１に枢着される挟動操作用の副把手９とから構 成される挟動工具本体に、電線を挟動咬持する上下の保持部３、１７よりなる電 線保持機構と、咬持した電線の絶縁被覆を切断して基方に引き出すスライド自在 な剥離機構３３と、絶縁被覆の切断端面を当接させて芯線の切断長さを位置決め する長さ設定部材３８と、電線保持機構の咬持と剥離機構のスライドに基づいて 長さ設定部材により位置決めされ絶縁被覆を剥離された芯線を規定長さに切断す る切断機構３９を設けたものである。 Next, a preferred embodiment of the present invention will be described in detail with reference to FIGS. According to the present invention, the upper and lower holding portions 3 for pinching and holding an electric wire are provided on a pinching tool body composed of a main handle 1 and a sub-handle 9 for pinching operation pivotally attached to the main handle 1. 17, a slidable peeling mechanism 33 that cuts the insulating coating of the held electric wire and pulls it out toward the base, and a cut end surface of the insulating coating in contact with each other to position the cutting length of the core wire. One provided with a length setting member 38 and a cutting mechanism 39 for cutting a core wire, which is positioned by the length setting member based on the biting of the electric wire holding mechanism and the slide of the peeling mechanism and whose insulating coating has been peeled off, to a prescribed length. It is.
【０００６】 前記した挟動工具本体の主把手１には図５に示されるように、先端に下顎２が 連設されるとともに該下顎２に保持部３が設けられている。該保持部３は下顎２ の側方に突出されて主把手１の片面１ａおよび後記副把手９の片面９ａより外方 に張出されたものとしている。また、前記保持部３上には剥離動作時に電線の絶 縁被覆に切り込ませる下刃４と電線を位置決めするガイド５が立設されている。 該下刃４とガイド５は保持部３の上面に３ａに形成された溝６にその基部を嵌合 固定されている。従って、下刃４およびガイド５も主把手１、副把手９の軸線す なわち片面１ａ、９ａより外方に位置している。また、前記ガイド５は電線を嵌 合ガイドさせる溝５ａを形成したものであり、該溝５ａは両側と中央に立設され た仕切り辺５ｂにより形成されている。そして、中央と外側の仕切り辺５ｂは内 側の仕切り辺５ｂより低くして電線の介入を容易なものとしている。さらに、中 央と外側の仕切り辺５ｂの先端部は上刃３０の刃部傾斜面に沿うよう前方に屈曲 されている。As shown in FIG. 5, a lower jaw 2 is continuously provided at the tip of the main handle 1 of the above-mentioned pinching tool main body, and a holding portion 3 is provided on the lower jaw 2. The holding portion 3 is projected to the side of the lower jaw 2 and protrudes outward from one side 1a of the main handle 1 and one side 9a of the sub-handle 9 to be described later. Further, on the holding portion 3, a lower blade 4 for cutting into the insulating coating of the electric wire during the peeling operation and a guide 5 for positioning the electric wire are provided upright. The lower blade 4 and the guide 5 have their bases fitted and fixed in grooves 6 formed in the upper surface 3a of the holding portion 3 in a groove 3a. Accordingly, the lower blade 4 and the guide 5 are also located outside the axis of the main handle 1 and the sub-handle 9, that is, one side 1a, 9a. The guide 5 is formed with a groove 5a for fitting and guiding an electric wire, and the groove 5a is formed by partition sides 5b erected at both sides and at the center. The middle and outer partition sides 5b are lower than the inner partition sides 5b to facilitate the intervention of electric wires. Further, the front ends of the center and outer partition sides 5b are bent forward along the blade inclined surface of the upper blade 30.
【０００７】 また、前記下刃４の一側は単線の絶縁被覆切断用として１個または複数個の円 弧状の刃部７とされるとともに他側は平形ビニルシースケーブルのような平形被 覆電線の被覆切断用として中央部に一段引込んだ溝形部を有する刃部８とされて おり、ガイド５の仕切り辺５ｂはこのような刃部７、８の境界部と両側部に立設 されて、電線が刃部７、８内に確実に介在されるようにしている。[0007] One side of the lower blade 4 is formed with one or a plurality of arc-shaped blade portions 7 for cutting a single wire insulation coating, and the other side is formed of a flat covered electric wire such as a flat vinyl sheath cable. It is a blade 8 having a groove-shaped portion which is drawn in one step at the center for coating cutting, and the partitioning side 5b of the guide 5 is provided upright on the boundaries between the blades 7, 8 and on both sides. The electric wires are surely interposed in the blade portions 7 and 8.
【０００８】 また、上方の主把手１の先端に設けられた下顎２の基部には断面Ｕ字状とした 下方の副把手９の先端部が軸１０により枢着されている。該軸１０には主把手１ の内部に形成される段部１１に一端を当接させるとともに他端を副把手９の内壁 面に当接させた副把手復帰用のばね１３が設けられている。A tip of a lower sub-handle 9 having a U-shaped cross section is pivotally connected to a base of a lower jaw 2 provided at a tip of the upper main handle 1 by a shaft 10. The shaft 10 is provided with a sub-handle return spring 13 having one end in contact with a step portion 11 formed inside the main handle 1 and the other end in contact with the inner wall surface of the sub-handle 9. .
【０００９】 また、前記電線保持機構は前記した保持部３と後記する上の保持部１７により 構成されるものである。該上の保持部１７は案内部材１５の先端に連設されるも ので、該案内部材１５は上方の主把手１の略中間部に形成される透孔１４介在さ れ、略中間部をボルト１６により主把手１に枢動自在に枢着されるものである。 該保持部１７は主把手１の下方の保持部３と同じように側方に突出されている。 そして、保持部１７の下面１７ａは前述した保持部３の上面３ａと対向され、主 把手１に対して開度を小さくするよう副把手９を挟動させることにより、保持部 ３、１７は閉じて電線を挟動咬持するものである。The electric wire holding mechanism is constituted by the above-described holding portion 3 and an upper holding portion 17 described later. Since the upper holding portion 17 is connected to the tip of the guide member 15, the guide member 15 is provided with a through hole 14 formed substantially in the middle of the upper main handle 1, and the substantially middle portion is bolted. Reference numeral 16 is used to pivotally attach to the main handle 1 so as to be pivotable. The holding portion 17 protrudes to the side similarly to the holding portion 3 below the main handle 1. The lower surface 17a of the holding portion 17 is opposed to the upper surface 3a of the holding portion 3 described above, and the holding portions 3, 17 are closed by squeezing the sub-handle 9 so as to reduce the opening degree with respect to the main handle 1. To pinch the electric wire.
【００１０】 また、前記案内部材１５には保持部１７の下面１７ａより下方に張出される停 止部材１８が設けてあり、該停止部材１８は副把手９を挟動操作して案内部材１ ５がボルト１６を中心として反時計回方向に枢動した際、保持部３の上面３ａに 当接してその枢動を停止させる停止位置を設定するものである。副把手９の挟動 操作は後記するリンク２１を介して案内部材１５に伝えられるものである。また 、案内部材１５の後部には長孔２０が透設されている。The guide member 15 is provided with a stop member 18 projecting below the lower surface 17 a of the holding portion 17, and the stop member 18 operates to pinch the sub-handle 9 to guide the guide member 15. When the armature pivots counterclockwise about the bolt 16, the stop position is set to abut on the upper surface 3 a of the holding portion 3 to stop the pivoting. The operation of pinching the sub-handle 9 is transmitted to the guide member 15 via a link 21 described later. In addition, a long hole 20 is provided in a rear portion of the guide member 15.
【００１１】 ２１は副把手９の先方部に設けた軸２２に下端を枢支されるとともに先端を前 記長孔２０に遊挿させたピン２３に枢支させたリンクである。前記案内部材１５ はリンク２１を介して副把手９の挟動操作により連動する。このリンク２１には 軸２２に巻装されて一端を副把手９の内壁面に当接させたばね２４の他端が係止 させてある。このため、副把手９には軸２２を中心とする反時計回り方向の弾発 力が作用しており、副把手９の挟動操作を解除した際に前記ばね１３とともに副 把手９を時計回り方向に枢動開放させるとともにリンク２１を反時計回り方向に 枢動させてその先端を図１に示すように、長孔２０の左側へ復帰させるようにな っている。Reference numeral 21 denotes a link whose lower end is pivotally supported by a shaft 22 provided at the forward end of the sub-handle 9 and whose tip is pivotally supported by a pin 23 which is loosely inserted into the elongated hole 20. The guide member 15 is interlocked with the sub-handle 9 via the link 21 by a slid operation. The other end of a spring 24 wound around a shaft 22 and having one end in contact with the inner wall surface of the sub-handle 9 is locked to the link 21. For this reason, a resilient force acting in the counterclockwise direction about the shaft 22 acts on the sub-handle 9. When the sub-handle 9 is released from the squeezing operation, the sub-handle 9 is rotated clockwise together with the spring 13. The link 21 is pivoted open in the direction, and the link 21 is pivoted counterclockwise to return the tip to the left side of the slot 20 as shown in FIG.
【００１２】 ２６は剥離動作時に電線の絶縁被覆に切り込まれる後記の上刃３０の固定部２ ７を先端に連設した上刃保持部材で、前記案内部材１５と並設されて前記主把手 １の透孔１４内に嵌合される。この上刃保持部材２６には略中間部にボルト１６ が遊挿される長孔２８が透設され、後部にはピン２３が遊挿される孔２９が透設 されている。従って、上刃保持部材２６は主把手１に枢着されるとともに後部を リンク２１により副把手９と枢動自在に連結された構成となっている。Reference numeral 26 denotes an upper blade holding member provided with a fixing portion 27 of an upper blade 30 to be cut into an insulating coating of the electric wire at the time of the peeling operation, which is connected to the leading end of the upper blade holding member 27. One of the through holes 14 is fitted. An elongated hole 28 into which the bolt 16 is loosely inserted is provided substantially in the middle of the upper blade holding member 26, and a hole 29 through which the pin 23 is freely inserted is provided through the rear portion. Therefore, the upper blade holding member 26 is pivotally connected to the main handle 1 and has a rear portion pivotally connected to the sub-handle 9 by the link 21.
【００１３】 また、前記固定部２７は前記保持部１７の後部側に配置されるとともに該保持 部１７と同方向に突出されて主把手１、副把手９の片面１ａ、９ａより外方へ張 出されている。このような固定部２７の先端部２７ａには前記下刃４と対向して 剥離動作時に電線の絶縁被覆に切り込む上刃３０が取り付けられていて、下刃４ と同様に主把手１、副把手９の片面１ａ、９ａより外方へ張出される。前記上刃 ３０は一方を刃部７に対応する同数の円弧状の刃部３１とされるとともに他方を 刃部８に対する中央部に溝形部を有する刃部３２とされている。The fixing portion 27 is disposed on the rear side of the holding portion 17 and protrudes in the same direction as the holding portion 17, and is stretched outward from one side 1 a, 9 a of the main handle 1 and the sub-handle 9. Has been issued. An upper blade 30 that cuts into the insulating coating of the electric wire at the time of peeling operation is attached to the distal end portion 27a of the fixing portion 27 so as to face the lower blade 4, and the main handle 1 and the sub-handle 1 are similar to the lower blade 4. 9 protrudes outward from one side 1a, 9a. One of the upper blades 30 is an arc-shaped blade portion 31 of the same number corresponding to the blade portion 7, and the other is a blade portion 32 having a groove-shaped portion at the center with respect to the blade portion 8.
【００１４】 前記した剥離機構３３は切断された絶縁被覆に後記する剥離刃部３７が食込ん で上刃３０とともにスライド動作することにより該絶縁被覆の剥離を助成するも ので、該剥離機構３３は副把手９の挟動操作により挟動とスライド動作を行う剥 離刃部３７を設けた剥離刃保持部材１９と前記副把手９の挟動操作により剥離刃 部３７とともに挟動とスライド動作を行う上刃３０を設けた上刃保持部材２６と からなるものである。剥離刃保持部材１９はその先端に剥離部３４を連設すると ともに後部に長孔３５を透設したもので、透孔１４内にある案内部材１５と上刃 保持部材２６間に挟まれている。また、剥離刃保持部材１９は略中間部に透設さ れた長孔３６にボルト１６が遊挿されて上刃保持部材２６とともに主把手１に枢 着されている。さらに、剥離刃保持部材１９は後部の長孔３５にピン２３が遊挿 されてリンク２１と連繋され、リンク２１を介して副把手９と連動するものであ る。また、前記剥離部３４は図５に示されるように保持部３と同方向に突出され て主把手１、副把手９の片面１ａ、９ａより外方に張出されるとともに下刃４の 後部に位置され、剥離操作の開始時には剥離部３４の先端は下刃４後方に接した 状態とされる。そして、前記剥離刃部３７は下刃４と同様主把手１、副把手９の 片面１ａ、９ａの外方に突出されるとともに剥離刃部３７の刃面は下刃４の刃部 ７、８と対応する形状とされて電線の絶縁被覆に食い込み可能とされている。The above-described peeling mechanism 33 assists the peeling of the insulating coating by the sliding operation together with the upper blade 30 when the peeling blade portion 37 described below cuts into the cut insulating coating. The peeling blade holding member 19 provided with a peeling blade portion 37 that performs a sliding operation and a sliding operation by the squeezing operation of the sub-handle 9 and the squeezing and sliding operation together with the peeling blade portion 37 by the squeezing operation of the auxiliary handle 9 And an upper blade holding member 26 provided with an upper blade 30. The peeling blade holding member 19 has a peeling portion 34 continuously provided at its tip and a long hole 35 provided at the rear portion thereof, and is sandwiched between the guide member 15 and the upper blade holding member 26 in the through hole 14. . The stripping blade holding member 19 has the bolt 16 loosely inserted into a long hole 36 provided substantially in the middle, and is pivotally attached to the main handle 1 together with the upper blade holding member 26. Further, the peeling blade holding member 19 has the pin 23 loosely inserted into the rear elongated hole 35 and is connected to the link 21, and is interlocked with the sub-handle 9 via the link 21. Further, as shown in FIG. 5, the peeling portion 34 projects in the same direction as the holding portion 3 and projects outward from one side 1a, 9a of the main handle 1 and the sub-handle 9 and is provided at the rear of the lower blade 4. When the peeling operation is started, the distal end of the peeling section 34 is in contact with the lower blade 4 rearward. The peeling blade portion 37 protrudes outward from one side 1a, 9a of the main handle 1 and the sub-handle 9 similarly to the lower blade 4, and the blade surface of the peeling blade portion 37 is the blade portion 7, 8 of the lower blade 4. , And can be cut into the insulating coating of the electric wire.
【００１５】 また、前記した芯線の切断長さを位置決めする長さ設定部材３８は、主把手１ の側面（図１上背面側）に形成された当て面３８ａよりなるもので、該当て面３ ８ａに絶縁被覆の切断端面を当接させることにより、後記する切断機構３９の切 断位置までの距離を規制するものである。長さ設定部材３８の当て面３８ａをね じ等により位置調整自在なものとすれば、芯線の切断位置を自由に調整自在とす ることができる。The length setting member 38 for positioning the cutting length of the core wire is formed of a contact surface 38a formed on the side surface (the rear side in FIG. 1) of the main handle 1. By bringing the cut end surface of the insulating coating into contact with 8a, the distance to the cutting position of the cutting mechanism 39 described later is regulated. If the contact surface 38a of the length setting member 38 can be adjusted in position by a screw or the like, the cutting position of the core wire can be adjusted freely.
【００１６】 さらに、前記した芯線の切断機構３９は電線保持機構と剥離機構３３に設けら れるもので、具体的には、電線保持機構の案内部材１５の上縁に膨出形成される 固定刃３９ａと、剥離機構３３の剥離刃保持部材１９の上縁に膨出形成されたス ライド自在な可動刃３９ｂとかならるものである。該可動刃３９ｂは剥離刃部３ ７による切断した絶縁被覆の基方への引き出し動作、すなわち剥離動作時のスラ イド運動に連動して行われるものである。Further, the above-described core wire cutting mechanism 39 is provided in the wire holding mechanism and the peeling mechanism 33. Specifically, a fixed blade bulgingly formed on the upper edge of the guide member 15 of the wire holding mechanism. 39a and a movable blade 39b slidably formed on the upper edge of the peeling blade holding member 19 of the peeling mechanism 33. The movable blade 39b is operated in conjunction with the pulling-out operation of the cut insulating coating toward the base by the peeling blade portion 37, that is, the sliding motion at the time of the peeling operation.
【００１７】 このように構成されたものは、図１に示すように、副把手９を開放した状態と して絶縁被覆の切断する個所を、ガイド５の仕切り辺５ｂの案内下に前方より溝 ５ａ内に係止させるか、あるいは外側の低い仕切り辺５ｂを介して側方よりガイ ド５の溝５ａ内に導入する。このとき絶縁被覆の切断位置を主把手１の下顎２の 保持部３に取り付けた下刃４の刃部７上に合せたうえ、副把手９を握り締めると 、副把手９はばね１３の弾発力に抗して軸１０を中心として反時計回り方向に枢 動される。これにより副把手９の軸２２に枢支されているリンク２１もばね２４ による反時計回り方向の弾発力の作用下に上昇移動してその先端のピン２３によ り案内部材１５の後部を押し上げる。従って、案内部材１５はボルト１６を中心 に反時計回り方向に枢動して上方の保持部１７は主把手１の下方の保持部３に向 かって閉じられ、被覆電線は電線保持機構としての上下の保持部３、１７により 咬持されることとなる。As shown in FIG. 1, the portion configured to cut the insulating coating with the sub-handle 9 opened is provided with a groove from the front under the guide of the partitioning side 5b of the guide 5, as shown in FIG. The guide 5 is locked in the groove 5a, or is introduced into the groove 5a of the guide 5 from the side through the outer lower partition side 5b. At this time, the cutting position of the insulating coating is aligned with the blade portion 7 of the lower blade 4 attached to the holding portion 3 of the lower jaw 2 of the main handle 1 and the sub-handle 9 is squeezed. It is pivoted counterclockwise about axis 10 against the force. As a result, the link 21 pivotally supported by the shaft 22 of the sub-handle 9 also moves upward under the action of the counterclockwise elastic force of the spring 24 to move the rear portion of the guide member 15 by the pin 23 at its tip. Push up. Therefore, the guide member 15 pivots counterclockwise around the bolt 16 to close the upper holding portion 17 toward the holding portion 3 below the main handle 1, and the covered electric wire is moved up and down as an electric wire holding mechanism. Are held by the holding portions 3 and 17.
【００１８】 また、前記のリンク２１の運動により同時に上刃保持部材２６もその後部をピ ン２３により押し上げられ、ボルト１６を中心に反時計回り方向に枢動して固定 部２７の上刃３０は下方の保持部３の下刃４に向かって下降する。同時に、剥離 機構３３の剥離刃保持部材１９はその後部の長孔３５がリンク２１の前記運動に よるピン２３の移動方向と同方向とされるので、リンク２１により移動されるピ ン２３は該長孔３５に沿って逃げて剥離機構３３の剥離刃保持部材１９は枢動を 生じることなくそのままとされ、剥離部３４は下方の保持部３に接しているので 、剥離刃部３７は下刃４と隣接した状態に保持されている。The upper blade holding member 26 is simultaneously pushed up by the pin 23 by the movement of the link 21, and pivots counterclockwise about the bolt 16 to rotate the upper blade holding member 26. Descends toward the lower blade 4 of the lower holding portion 3. At the same time, in the peeling blade holding member 19 of the peeling mechanism 33, the pin 23 moved by the link 21 is moved in the same direction as the moving direction of the pin 23 by the above-described movement of the link 21 in the rear hole 35. Since the separation blade holding member 19 of the separation mechanism 33 escapes along the long hole 35 without being pivoted, and the separation portion 34 is in contact with the lower holding portion 3, the separation blade portion 37 has the lower blade. 4 is maintained adjacent thereto.
【００１９】 さらに続く副把手９の枢動上昇により、上刃３０は下刃４上に位置された電線 を上方から押圧し、下刃４及び上刃３０のそれぞれの刃部７、３１が電線の絶縁 被覆に切り込み、同時に下刃４の下部に隣接して位置される剥離刃部３７も前記 絶縁被覆に食い込む。切り込みが所定の深さとなると図２に示すように案内部材 １５の停止部材１８先端が主把手１の保持部３の上面３ａへ当接されて前記の案 内部材１５および上刃保持部材２６の枢動が停止される。このとき絶縁被覆は切 断された状態となり、電線の本体側端部は電線保持機構によって咬持された状態 となる。As the sub-handle 9 further pivots upward, the upper blade 30 presses the electric wire positioned on the lower blade 4 from above, and the respective blade portions 7 and 31 of the lower blade 4 and the upper blade 30 move the electric wire. At the same time, the peeling blade portion 37 located adjacent to the lower portion of the lower blade 4 also cuts into the insulating coating. When the cut has a predetermined depth, as shown in FIG. 2, the tip of the stop member 18 of the guide member 15 abuts on the upper surface 3a of the holding portion 3 of the main handle 1, and the guide member 15 and the upper blade holding member 26 Pivot is stopped. At this time, the insulating coating is cut off, and the end of the electric wire on the main body side is held by the electric wire holding mechanism.
【００２０】 そして、このとき案内部材１５の長孔２０、上刃保持部材２６の長孔２８およ び剥離刃保持部材１９の長孔３６はすべて平行となる。さらに副把手９を枢動上 昇させると該副把手９の軸２２によりリンク２１の下端も同様に上昇されるが、 リンク２１の先端はピン２３を介して停止状態とされた案内部材１５の長孔２０ に係合されているため、該ピン２３はリンク２１の下端の上昇により長孔２０に 沿って右方向へ移動する。従って、リンク２１は軸２２を中心としてばね２４の 弾発力に抗して時計回り方向に枢動することとなる。このピン２３の移動により 後部を該ピン２３に枢着されている上刃保持部材２６は中間部の長孔２８に遊挿 されたボルト１６の案内の下に右側に移動し、同時にピン２３が長孔３５に遊挿 されている剥離刃保持部材１９も中間部の長孔３６に遊挿されたボルト１６の案 内の下に前記上刃保持部材２６とともに平行に右側に移動する。このような移動 により絶縁被覆に切り込まれた上刃３０と剥離機構３３の剥離刃部３７も図面上 右側、すなわち、主把手１の長手方向側とされる電線の軸線に沿って右側へ同時 に互いに並行に移動して図３の状態となるが、電線の本体側は主把手１、副把手 ９の開度を小さくしたとき、電線を咬持する電線保持機構としての保持部３、１ ７と下刃４により移動を阻止されているため、電線の切断された絶縁被覆はその 切断端縁に切り込んだままの上刃３０と該絶縁被覆の下面に食い込まれる剥離刃 部３７により、基方へ引き出されて芯線から剥離される。At this time, the long hole 20 of the guide member 15, the long hole 28 of the upper blade holding member 26, and the long hole 36 of the peeling blade holding member 19 are all parallel. When the sub-handle 9 is further pivotally moved up, the lower end of the link 21 is similarly raised by the shaft 22 of the sub-handle 9, but the end of the link 21 is stopped by the pin 23 of the guide member 15 stopped. Since the pin 23 is engaged with the elongated hole 20, the pin 23 moves rightward along the elongated hole 20 due to the rise of the lower end of the link 21. Therefore, the link 21 pivots clockwise about the shaft 22 against the elastic force of the spring 24. Due to the movement of the pin 23, the upper blade holding member 26, whose rear portion is pivotally connected to the pin 23, moves to the right under the guide of the bolt 16 loosely inserted into the elongated hole 28 in the middle portion, and at the same time the pin 23 is moved. The stripping blade holding member 19 loosely inserted in the long hole 35 also moves to the right side in parallel with the upper blade holding member 26 under the bolt 16 loosely inserted in the middle long hole 36. The upper blade 30 cut into the insulating coating by this movement and the peeling blade portion 37 of the peeling mechanism 33 are also simultaneously moved to the right side in the drawing, that is, to the right side along the axis of the electric wire which is the longitudinal side of the main handle 1. When the opening of the main handle 1 and the sub-handle 9 is reduced, the holding portions 3, 1 serving as a wire holding mechanism for holding the wires when the opening of the main handle 1 and the sub-handle 9 are reduced. 7 and the lower blade 4 prevent movement of the wire, so that the cut insulation coating of the electric wire is cut into the cut edge by the upper blade 30 and the peeling blade portion 37 cut into the lower surface of the insulation coating. And is peeled off from the core wire.
【００２１】 このように、本考案は下顎２の上面３ａに固定の下刃４を取り付けて該下刃４ の刃部７と上刃３０の刃部３１を挟動動作時に電線の絶縁被覆に切り込まれるも のとしたため、電線を例えば上下対向する締め顎間に単に挟持させるようにした 場合のように剥離動作による引張力によって締め顎間から電線が滑り出て絶縁被 覆が所定の個所から確実に剥離されなくなるおそれは全くなく、剥離動作時にお ける電線の滑り出しは完全に阻止できるものである。As described above, according to the present invention, the fixed lower blade 4 is attached to the upper surface 3a of the lower jaw 2 and the blade 7 of the lower blade 4 and the blade 31 of the upper blade 30 are used for insulating coating of the electric wire during the pinching operation. Since the wire is cut, the wire slides out from between the clamps by the tensile force of the peeling operation, as in the case where the wire is simply clamped between the clamp jaws facing up and down, for example, so that the insulation coating is at a predetermined position. There is no possibility that the wire will not be peeled off from the wire at all, and the sliding out of the wire during the peeling operation can be completely prevented.
【００２２】 しかも、剥離動作時に同じく電線の絶縁被覆に剥離刃部３７を食い込ませる剥 離機構３３はこれを設けないとすれば、剥離動作時に上刃保持部材２６側から電 線が押し下げられることによって電線の芯線が前記下刃４に当たってこれを損傷 したり、あるいは前記上刃３０が電線の絶縁被覆表面を滑って剥離できないおそ れがあるが、剥離機構３３を設けたことによっては剥離動作時における電線の変 形を防止され、電線の芯線を損傷することもなく、剥離刃部３７が電線の絶縁被 覆の下面に食い込み、前記上刃３０と共働して確実な絶縁被覆の剥離が行われる ものである。Furthermore, if the peeling mechanism 33 that also cuts the peeling blade portion 37 into the insulating coating of the electric wire during the peeling operation is not provided, the electric wire is pushed down from the upper blade holding member 26 side during the peeling operation. There is a possibility that the core wire of the electric wire hits the lower blade 4 and damages the lower blade 4 or the upper blade 30 slides on the insulating coating surface of the electric wire and cannot be peeled off. The peeling blade portion 37 bites into the lower surface of the insulating cover of the electric wire without damage to the core wire of the electric wire, and cooperates with the upper blade 30 to reliably peel the insulating coating. It is what is done.
【００２３】 次いで、副把手９の握り締めを解除すると、前記と逆作動が行われ、副把手９ はばね１３、２４により時計回り方向に枢動開放されるとともに、リンク２１も ばね２４により反時計回り方向に枢動して旧状に復帰され、これにより上刃保持 部材２６と剥離刃保持部材１９は同時に平行に左側に移動して図２に示す状態に 復帰する。さらに、副把手９が枢動下降されることによりリンク２１が下降され て案内部材１５と上刃保持部材２６および剥離刃保持部材１９は時計回り方向に 枢動して図１の状態に復帰するので、絶縁被覆が剥離された電線をガイド５より 取り外すことにより作業が完了する。Next, when the grip of the sub-handle 9 is released, the operation reverse to the above is performed, and the sub-handle 9 is pivotally opened in the clockwise direction by the springs 13 and 24, and the link 21 is also turned counterclockwise by the spring 24. As a result, the upper blade holding member 26 and the peeling blade holding member 19 are simultaneously moved to the left and returned to the state shown in FIG. Further, when the sub-handle 9 is pivoted down, the link 21 is lowered, and the guide member 15, the upper blade holding member 26, and the peeling blade holding member 19 pivot clockwise to return to the state shown in FIG. Therefore, the work is completed by removing the wire from which the insulating coating has been peeled off from the guide 5.
【００２４】 このようにして絶縁被覆の剥離が完了した後、絶縁被覆が剥離された芯線を所 定長に切断する。この芯線の切断は挟動工具本体を左手で把持して副把手９を握 り締め、図２に示すように案内部材１５の停止部材１８先端が主把手１の保持部 ３の上面３ａへ当接され、案内部材１５と上刃保持部材２６および剥離刃保持部 材１９の枢動が停止された状態とする。このとき、案内部材１５の上縁に膨出形 成された固定刃３９ａと剥離機構３３の剥離刃保持部材１９の上縁に膨出形成さ れたスライド自在な可動刃３９ｂは開かれた状態となっているので、右手で絶縁 被覆が剥離された電線を把持して、図６に鎖線で示すように、電線本体の絶縁被 覆の端面を長さ設定部材３８の当て面３８ａに当接させる。絶縁被覆の端面を長 さ設定部材３８の当て面３８ａに当接させることにより、芯線は固定刃３９ａと 可動刃３９ｂ間に介入されることとなる。このとき当て面３８ａから固定刃３９ ａと可動刃３９ｂにより切断が行われる位置までの距離、すなわち規定の切断長 に設定されることとなる。この状態で副把手９をさらに握り締めれば、リンク２ １を介して剥離機構３３はスライドするので、剥離刃保持部材１９の可動刃３９ ｂはスライドし、案内部材１５の固定刃３９ａと重合することとなるので、固定 刃３９ａと可動刃３９ｂ間に介在されている芯線は規定寸法で切断されることと なる。After the peeling of the insulating coating is completed in this way, the core wire from which the insulating coating has been peeled is cut to a predetermined length. To cut this core wire, the clamping tool body is gripped by the left hand and the sub-handle 9 is gripped and tightened, and the end of the stop member 18 of the guide member 15 contacts the upper surface 3a of the holding portion 3 of the main handle 1 as shown in FIG. The guide member 15, the upper blade holding member 26, and the peeling blade holding member 19 are stopped. At this time, the fixed blade 39a bulging at the upper edge of the guide member 15 and the slidable movable blade 39b bulging at the upper edge of the peeling blade holding member 19 of the peeling mechanism 33 are open. Therefore, the electric wire whose insulation coating has been peeled off is gripped with the right hand, and the end surface of the insulation coating of the electric wire main body abuts against the contact surface 38a of the length setting member 38 as shown by the chain line in FIG. Let it. By bringing the end surface of the insulating coating into contact with the contact surface 38a of the length setting member 38, the core wire is interposed between the fixed blade 39a and the movable blade 39b. At this time, the distance from the contact surface 38a to the position where the cutting is performed by the fixed blade 39a and the movable blade 39b, that is, the specified cutting length is set. If the sub-handle 9 is further squeezed in this state, the peeling mechanism 33 slides via the link 21, so that the movable blade 39 b of the peeling blade holding member 19 slides and overlaps with the fixed blade 39 a of the guide member 15. Therefore, the core wire interposed between the fixed blade 39a and the movable blade 39b is cut to a specified size.
【００２５】 また、平形被覆電線の絶縁被覆の剥離を行う場合は、下刃４の円弧状の刃部８ 上に平形被覆電線を位置させて前記同様に副把手９を握り締めることにより、前 記刃部８と上刃３０の刃部３２および剥離刃部３７による該平形被覆電線の絶縁 被覆への食い込みおよび平形被覆電線の芯線に沿って移動が行われて絶縁被覆の 剥離が行われる。When stripping the insulation coating of the flat coated electric wire, the flat coated electric wire is positioned on the arc-shaped blade portion 8 of the lower blade 4 and the sub-handle 9 is gripped in the same manner as described above. The flat coated wire is cut into the insulating coating by the blade portion 8, the blade portion 32 of the upper blade 30, and the stripping blade portion 37, and is moved along the core wire of the flat coated wire to peel off the insulating coating.
【００２６】 なお、前記好ましい実施の形態では切断機構３９を電線保持機構の案内部材１ ５の上縁に膨出形成される固定刃３９ａと、剥離機構３３の剥離刃保持部材１９ の上縁に膨出形成されたスライド自在な可動刃３９ｂとかならるものとしている が、図７に示されるように、剥離刃保持部材１９を主把手１にスライド自在に枢 着するボルト１６を挿通させる長孔３６の先方部に刃部を形成した可動刃３９ｂ とし、該可動刃３９ｂの先方部と接動する固定刃３９ａを案内部材１５の側面に 透設した丸孔とし、切断端面を長さ設定部材３８の当て面３８ａに当接させて、 芯線を固定刃３９ａとしての丸孔および可動刃３９ｂとしての長孔３６の先方部 に挿通させ、剥離刃保持部材１９をスライドさせることにより芯線を規定長さで 切断するようにしても良い。このような切断機構３９とすることにより、切断刃 が外部に露呈しないので誤って手指や他物を切断することを確実に防止できる。 しかも、刃部を膨出させる必要がないので、剥離刃保持部材１９や案内部材１５ は従来通りのサイズでよく、材料費を節減できるうえに、プレス型も一部の修正 するだけで再利用することができるので、生産コストが上昇することを抑制でき るものとなる。In the preferred embodiment, the cutting mechanism 39 is provided with the fixed blade 39 a bulging and formed on the upper edge of the guide member 15 of the wire holding mechanism and the upper edge of the peeling blade holding member 19 of the peeling mechanism 33. The swelling movable blade 39b is similar to the swellable movable blade 39b. As shown in FIG. 7, a long hole through which a bolt 16 for slidably attaching the peeling blade holding member 19 to the main handle 1 is inserted. A movable blade 39b having a blade portion formed at the forward end of the movable blade 39, a fixed blade 39a which is in contact with the forward portion of the movable blade 39b is formed as a circular hole penetrating through the side surface of the guide member 15, and a cut end surface is a length setting member. 38, the core wire is inserted into the round hole as the fixed blade 39a and the forward end of the long hole 36 as the movable blade 39b, and the stripping blade holding member 19 is slid to set the core wire to the specified length. Off It may be turned off. With such a cutting mechanism 39, the cutting blade is not exposed to the outside, so that it is possible to reliably prevent a finger or other object from being cut by mistake. Moreover, since there is no need to expand the blade portion, the peeling blade holding member 19 and the guide member 15 may be of the same size as the conventional one, so that the material cost can be reduced, and the press die can be reused by only partially correcting it. Therefore, an increase in production costs can be suppressed.
【００２７】[0027]
本考案は前記説明によって明らかなように、挟動工具本体に電線を挟動咬持する 上下の保持部よりなる電線保持機構と、咬持した電線の絶縁被覆を切断して基方 に引き出すスライド自在な剥離機構とを設けるとともに絶縁被覆の切断端面を当 接させて芯線の切断長さを位置決めする長さ設定部材を設け、また、剥離機構の スライド動作に基づいて絶縁被覆を剥離された芯線を長さ設定部材による位置決 め位置で切断する切断機構を設けたものとしたから、電線保持機構により電線は 滑り出ることなく確実に咬持され、咬持された状態で剥離機構により絶縁被覆の 切り込みが行われ、切り込み切断後、電線の軸線方向にスライドする剥離機構に より切断された絶縁被覆の剥離を行う。そして、絶縁被覆が剥離された芯線を長 さ設定部材により位置決めしたうえ、電線保持機構と剥離機構に設けられた切断 機構により芯線を切断するようにしたから、絶縁被覆剥離工具により芯線を簡単 且つ確実に規定の長さに芯線を切断することができる。従って従来のように、ス ケールを用いて芯線の切断長さを測って印を付けるという作業を行ったうえ、別 の切断工具を用いて切断をする必要がないので、工具を取り替えることなく、絶 縁被覆の剥離に続いて芯線を規定長さに切断することができるので作業効率を大 幅に向上させることができる。また、請求項４のように、切断機構が剥離機構の 剥離刃保持部材の側面に透設された長孔よりなる可動刃と電線保持機構の案内部 材の側面に透設された丸孔よりなる固定刃とからなるものとすることにより、刃 部が内蔵されるので安全性がきわめて高いものとなるうえに、外形上は変らない ので材料を削減でき、生産コストも抑えることできる等種々の利点を有するもの である。 従って、本考案は従来の電線の絶縁被覆剥離用工具の問題点を解消するととも に小型で取り扱いが容易なうえ安価に提供できるものとして実用的価値極めて大 なものである。 As is apparent from the above description, the present invention provides a wire holding mechanism including upper and lower holding portions for holding and pinching an electric wire with a pinching tool body, and a slide for cutting an insulating coating of the held electric wire and pulling out the base. A flexible stripping mechanism is provided, a length setting member is provided for positioning the cutting length of the core wire by abutting the cut end surface of the insulating coating, and the core wire having the insulating coating peeled off based on the sliding operation of the peeling mechanism. A cutting mechanism that cuts the wire at the position determined by the length setting member is provided, so that the wire is securely held by the wire holding mechanism without slipping out, and the insulation coating is performed by the peeling mechanism in the held state. After the slit is cut, the cut insulation is stripped by a stripping mechanism that slides in the axial direction of the electric wire. Then, the core wire from which the insulating coating has been peeled is positioned by the length setting member, and the core wire is cut by the cutting mechanism provided in the electric wire holding mechanism and the peeling mechanism. The core wire can be reliably cut to the specified length. Therefore, as in the past, the work of measuring the cutting length of the core wire using a scale and making a mark was performed, and there was no need to perform cutting using another cutting tool. Since the core wire can be cut to the specified length following the stripping of the insulating coating, the working efficiency can be greatly improved. Further, as in claim 4, the cutting mechanism comprises a movable blade formed of a long hole penetrating through the side surface of the separation blade holding member of the separation mechanism and a round hole penetrated through the side surface of the guide member of the electric wire holding mechanism. By using a fixed blade, the blade part is built-in, so that the safety is extremely high.In addition, since the outer shape does not change, materials can be reduced and production costs can be reduced. It has advantages. Therefore, the present invention is of great practical value as it solves the problems of the conventional electric wire insulation stripping tool and can be provided at a small size, easy to handle and at low cost.
【図１】本考案の好ましい実施の形態を示す一部切欠正
面図である。FIG. 1 is a partially cutaway front view showing a preferred embodiment of the present invention.
【図２】本考案の好ましい実施の形態において上刃を下
降させた状態を示す一部切欠正面図である。FIG. 2 is a partially cutaway front view showing a state in which an upper blade is lowered in a preferred embodiment of the present invention.
【図３】本考案の好ましい実施の形態において上刃およ
び剥離刃部が移動した状態において示す一部切欠正面図
である。FIG. 3 is a partially cutaway front view showing a state in which an upper blade and a peeling blade are moved in a preferred embodiment of the present invention.
【図４】本考案の好ましい実施の形態を示す側面図であ
る。FIG. 4 is a side view showing a preferred embodiment of the present invention.
【図５】本考案の好ましい実施の形態における要部の一
部切欠斜視図である。FIG. 5 is a partially cutaway perspective view of a main part of the preferred embodiment of the present invention.
【図６】本考案の好ましい実施の形態を示す平面図であ
る。FIG. 6 is a plan view showing a preferred embodiment of the present invention.
【図７】本考案の好ましい実施の形態における他の切断
機構を示す一部切欠平面図である。FIG. 7 is a partially cutaway plan view showing another cutting mechanism according to the preferred embodiment of the present invention.
１ 主把手 ３ 保持部 ５ ガイド 5a 溝 5b 仕切り辺 15 案内部材 17 保持部 19 剥離刃保持部材 33 剥離機構 38 長さ設定部材 38a 当て面 39 切断機構 39a 固定刃 39b 可動刃 DESCRIPTION OF SYMBOLS 1 Main handle 3 Holding part 5 Guide 5a Groove 5b Partition side 15 Guide member 17 Holding part 19 Peeling blade holding member 33 Peeling mechanism 38 Length setting member 38a Contact surface 39 Cutting mechanism 39a Fixed blade 39b Movable blade
Claims (5)
の保持部よりなる電線保持機構と咬持した電線の絶縁被
覆を切断して基方に引き出すスライド自在な剥離機構と
を設けた電線の絶縁被覆剥離工具において、絶縁被覆の
切断端面を当接させて芯線の切断長さを位置決めする長
さ設定部材を設けるとともに剥離機構のスライド動作に
基づいて長さ設定部材による位置決め位置で絶縁被覆を
剥離された芯線を切断する切断機構を設けたことを特徴
とする電線の絶縁被覆剥離工具。An electric wire holding mechanism comprising upper and lower holding portions for nip-clipping and holding an electric wire, and a slidable peeling mechanism for cutting an insulating coating of the held electric wire and pulling the same toward a base. In the insulation stripping tool of the electric wire, a length setting member for positioning the cutting length of the core wire by abutting the cut end surface of the insulation coating is provided, and at the positioning position by the length setting member based on the sliding operation of the peeling mechanism. An electric wire insulation stripping tool comprising a cutting mechanism for cutting a core wire from which an insulation coating has been stripped.
側面に形成された位置決め用の当て面である請求項１に
記載の電線の絶縁被覆剥離工具。2. The electric wire insulation stripping tool according to claim 1, wherein the length setting member is a positioning contact surface formed on a side surface of the main handle of the clamping tool body.
上縁に膨出形成された可動刃と電線保持機構の案内部材
の上縁に膨出形成された固定刃とからなる請求項１また
は２に記載の電線の絶縁被覆剥離工具。3. The cutting mechanism comprises a movable blade bulging at an upper edge of a peeling blade holding member of the peeling mechanism and a fixed blade bulging at an upper edge of a guide member of the electric wire holding mechanism. Or the tool for stripping insulation of an electric wire according to 2.
側面に透設された長孔よりなる可動刃と電線保持機構の
案内部材の側面に透設された丸孔よりなる固定刃とから
なる請求項１または２に記載の電線の絶縁被覆剥離工
具。4. A cutting mechanism comprising a movable blade formed of a long hole penetrated on a side surface of a separation blade holding member of a separation mechanism and a fixed blade formed of a round hole penetrated on a side surface of a guide member of an electric wire holding mechanism. The tool for stripping insulation of an electric wire according to claim 1 or 2.
ガイドに溝を形成する中央と外側の仕切り辺を内側の仕
切り辺より短くした請求項１から４のいずれかに記載の
電線の絶縁被覆剥離工具。5. The electric wire according to claim 1, wherein a center and an outer partition side forming a groove in a guide erected on a holding portion below the wire holding mechanism are shorter than an inner partition side. Insulation stripping tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001005599U JP3084279U (en) | 2001-08-24 | 2001-08-24 | Wire insulation stripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001005599U JP3084279U (en) | 2001-08-24 | 2001-08-24 | Wire insulation stripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3084279U true JP3084279U (en) | 2002-03-08 |
Family
ID=43235756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001005599U Expired - Lifetime JP3084279U (en) | 2001-08-24 | 2001-08-24 | Wire insulation stripping tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3084279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014207756A (en) * | 2013-04-11 | 2014-10-30 | 株式会社ベッセル工業 | Stripper for coated cable and cutting blade used for the same |
-
2001
- 2001-08-24 JP JP2001005599U patent/JP3084279U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014207756A (en) * | 2013-04-11 | 2014-10-30 | 株式会社ベッセル工業 | Stripper for coated cable and cutting blade used for the same |
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