JP2018064434A - Wire stripper - Google Patents
Wire stripper Download PDFInfo
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- JP2018064434A JP2018064434A JP2016203075A JP2016203075A JP2018064434A JP 2018064434 A JP2018064434 A JP 2018064434A JP 2016203075 A JP2016203075 A JP 2016203075A JP 2016203075 A JP2016203075 A JP 2016203075A JP 2018064434 A JP2018064434 A JP 2018064434A
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- coating layer
- insulating coating
- wire
- pair
- blade
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- 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.)
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- 239000011247 coating layer Substances 0.000 claims abstract description 46
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Abstract
Description
本発明は、線状の導体を絶縁被覆層で被覆してなるワイヤの絶縁被覆層の一部を除去する際に用いられるワイヤストリッパに関する。 The present invention relates to a wire stripper used when a part of an insulating coating layer of a wire formed by coating a linear conductor with an insulating coating layer is removed.
各種配線等に使用されるワイヤ（電線）は、例えば、線状の導体を絶縁被覆層によって被覆することで形成される。そのため、ワイヤを端子等に接続する際には、絶縁被覆層の一部を除去して導体を露出させる必要がある。この作業には、通常、導体を被覆する絶縁被覆層の切断に適したワイヤストリッパと呼ばれる工具が用いられる（例えば、特許文献１及び特許文献２参照）。 Wires (electric wires) used for various wirings are formed, for example, by covering a linear conductor with an insulating coating layer. Therefore, when connecting a wire to a terminal or the like, it is necessary to remove a part of the insulating coating layer to expose the conductor. For this operation, a tool called a wire stripper that is suitable for cutting an insulating coating layer that covers a conductor is usually used (see, for example, Patent Document 1 and Patent Document 2).
ところで、上述のようなワイヤストリッパで絶縁被覆層を切断、除去する際には、切断する位置を作業者の感覚で決めることがある。しかしながら、感覚には個人差があるので、この方法では、除去すべき長さの絶縁被覆層を適切に除去できないことがあった。絶縁被覆層の長さを測定して切断すべき位置に目印等を付せば、この問題を解消できるが、長さを測定して目印等を付すという手間が増えるので、作業の効率は低下してしまう。 By the way, when the insulating coating layer is cut and removed by the wire stripper as described above, the cutting position may be determined by the operator's sense. However, since there are individual differences in sensation, this method may not properly remove the insulating coating layer having a length to be removed. This problem can be solved by measuring the length of the insulation coating layer and marking it at the position to be cut. However, the work efficiency is reduced because the labor required to measure the length and mark it is increased. Resulting in.
本発明はかかる問題点に鑑みてなされたものであり、その目的とするところは、絶縁被覆層を簡単かつ適切に切断できるワイヤストリッパを提供することである。 The present invention has been made in view of such problems, and an object of the present invention is to provide a wire stripper capable of easily and appropriately cutting an insulating coating layer.
本発明の一態様によれば、開閉可能な一対の刃部を備え、線状の導体と該導体を被覆する絶縁被覆層とからなるワイヤの該絶縁被覆層を切断する際に用いられるワイヤストリッパであって、該一対の刃部の一方には、該ワイヤから除去される該絶縁被覆層の長さを測定するための目盛を有し、該一対の刃部の開閉方向に対して交差する方向に延びる定規部が設けられていることを特徴とするワイヤストリッパが提供される。 According to one aspect of the present invention, a wire stripper having a pair of openable and closable blade portions and used for cutting the insulating coating layer of a wire composed of a linear conductor and an insulating coating layer covering the conductor. And one of the pair of blade portions has a scale for measuring the length of the insulating coating layer removed from the wire, and intersects the opening / closing direction of the pair of blade portions. There is provided a wire stripper characterized in that a ruler portion extending in a direction is provided.
本発明の一態様に係るワイヤストリッパは、一対の刃部の一方に、ワイヤから除去される絶縁被覆層の長さを測定するための目盛を有し、一対の刃部の開閉方向に対して交差する方向に延びる定規部が設けられているので、絶縁被覆層を切断する際に、その長さを測定できる。つまり、作業者の感覚で切断する位置を決める必要がなく、また、切断する位置に目印等を付す必要もない。よって、絶縁被覆層を簡単かつ適切に切断できる。 The wire stripper which concerns on 1 aspect of this invention has a scale for measuring the length of the insulation coating layer removed from a wire in one side of a pair of blade part, and with respect to the opening / closing direction of a pair of blade part Since the ruler portion extending in the intersecting direction is provided, the length can be measured when the insulating coating layer is cut. That is, it is not necessary to determine the cutting position with the operator's sense, and it is not necessary to attach a mark or the like to the cutting position. Therefore, the insulating coating layer can be cut easily and appropriately.
添付図面を参照して、本発明の一態様に係る実施形態について説明する。図１は、本実施形態に係るワイヤストリッパの構成例を模式的に示す斜視図である。図１に示すように、ワイヤストリッパ２は、所定の方向に延びる第１部材４と第２部材６とを有している。 Embodiments according to one aspect of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view schematically showing a configuration example of a wire stripper according to the present embodiment. As shown in FIG. 1, the wire stripper 2 has a first member 4 and a second member 6 extending in a predetermined direction.
第１部材４の基端側（一端側）には、作業者によって把持される把持部４ａが設けられている。一方で、第１部材４の先端側（他端側）は、後述するワイヤ（電線）１（図２（Ａ）等参照）の絶縁被覆層１ｂ（図２（Ａ）等参照）を切断するための刃部４ｂになっている。 On the proximal end side (one end side) of the first member 4, a grip portion 4 a that is gripped by an operator is provided. On the other hand, the front end side (the other end side) of the first member 4 cuts an insulating coating layer 1b (see FIG. 2A, etc.) of a wire (electric wire) 1 (see FIG. 2A, etc.) described later. This is a blade portion 4b.
第２部材６の構成は、第１部材４の構成に類似している。すなわち、第２部材６の基端側（一端側）には、作業者によって把持される把持部６ａが設けられている。また、第２部材６の先端側（他端側）は、ワイヤ１の絶縁被覆層１ｂを切断するための刃部６ｂになっている。 The configuration of the second member 6 is similar to the configuration of the first member 4. That is, on the proximal end side (one end side) of the second member 6, a grip portion 6 a that is gripped by an operator is provided. Further, the distal end side (the other end side) of the second member 6 is a blade portion 6b for cutting the insulating coating layer 1b of the wire 1.
第１部材４と第２部材６とは、一対の刃部４ｂ，６ｂを開閉できるように連結部材８によって連結される。具体的には、連結部材８は、第１部材４と第２部材６とが交差するように、把持部４ａ，６ａと刃部４ｂ，６ｂとの間の位置で第１部材４と第２部材６とを連結している。 The 1st member 4 and the 2nd member 6 are connected by the connection member 8 so that a pair of blade part 4b, 6b can be opened and closed. Specifically, the connecting member 8 is configured so that the first member 4 and the second member 6 are in a position between the gripping portions 4a and 6a and the blade portions 4b and 6b so that the first member 4 and the second member 6 intersect each other. The member 6 is connected.
よって、把持部４ａと把持部６ａとを把持して閉じることで、一対の刃部４ｂ，６ｂを閉じることができる。一方で、連結部材８の把持部４ａ，６ａ側には、把持部４ａ，６ａに対して開く方向の力を付与する弦巻ばね等の付勢部材１０が設けられている。 Therefore, the pair of blade portions 4b and 6b can be closed by gripping and closing the grip portion 4a and the grip portion 6a. On the other hand, a biasing member 10 such as a string spring is provided on the side of the gripping portions 4a and 6a of the connecting member 8 to apply a force in the opening direction to the gripping portions 4a and 6a.
把持部４ａ，６ａを把持する力を緩めると、把持部４ａと把持部６ａとは、付勢部材１０から作用する力によって開く。すなわち、把持部４ａ，６ａを把持する力を緩めることで、一対の刃部４ｂ，６ｂを開くことができる。 When the force for gripping the gripping portions 4 a and 6 a is loosened, the gripping portion 4 a and the gripping portion 6 a are opened by the force acting from the urging member 10. That is, the pair of blade portions 4b and 6b can be opened by loosening the force for gripping the grip portions 4a and 6a.
刃部４ｂの内側（刃部４ｂの刃部６ｂ側）には、径の異なる複数の半円状の刃４ｃが設けられている。また、刃部６ｂの内側（刃部６ｂの刃部４ｂ側）には、刃４ｃに対応する複数の半円状の刃６ｃが設けられている。ワイヤ１の絶縁被覆層１ｂを、ワイヤ１（絶縁被覆層１ｂ）に対応する径の刃４ｃ，６ｃに接触させて、一対の刃部４ｂ，６ｂを閉じれば、絶縁被覆層１ｂを切断できる。 A plurality of semicircular blades 4c having different diameters are provided inside the blade portion 4b (on the blade portion 6b side of the blade portion 4b). A plurality of semicircular blades 6c corresponding to the blades 4c are provided on the inner side of the blade portion 6b (on the blade portion 4b side of the blade portion 6b). The insulating coating layer 1b can be cut by bringing the insulating coating layer 1b of the wire 1 into contact with the blades 4c and 6c having a diameter corresponding to the wire 1 (insulating coating layer 1b) and closing the pair of blade portions 4b and 6b.
また、刃４ｃに隣接する刃部４ｂの側面には、一対の刃部４ｂ，６ｂの開閉方向Ｄ１に対して交差（例えば、直交）する方向Ｄ２に延びる定規（定規部）１２が固定されている。この定規１２の刃４ｃ側の表面１２ａには、ワイヤ１から除去される絶縁被覆層１ｂの長さを測定するための目盛１２ｂが付されている。よって、絶縁被覆層１ｂを切断する際には、目盛１２ｂによってその長さを測定できる。 Further, a ruler (ruler portion) 12 extending in a direction D2 intersecting (for example, orthogonal to) the opening / closing direction D1 of the pair of blade portions 4b and 6b is fixed to the side surface of the blade portion 4b adjacent to the blade 4c. Yes. A scale 12b for measuring the length of the insulating coating layer 1b to be removed from the wire 1 is attached to the surface 12a of the ruler 12 on the blade 4c side. Therefore, when the insulating coating layer 1b is cut, the length can be measured by the scale 12b.
このように構成されるワイヤストリッパ２の使用方法について説明する。図２（Ａ）及び図２（Ｂ）は、ワイヤストリッパ２の使用方法を説明するための図である。図２（Ａ）に示すように、まず、刃部４ｂと刃部６ｂとでワイヤ１を軽く挟んで、ワイヤ１に刃４ｃ，６ｃを接触させる。 The usage method of the wire stripper 2 comprised in this way is demonstrated. FIGS. 2A and 2B are diagrams for explaining how to use the wire stripper 2. As shown in FIG. 2A, first, the wire 1 is lightly sandwiched between the blade portion 4b and the blade portion 6b, and the blades 4c and 6c are brought into contact with the wire 1.
なお、ワイヤ１は、例えば、銅等の金属でなる線状の導体１ａ（図２（Ｂ））の周囲を樹脂等でなる絶縁被覆層１ｂで被覆して形成される。そのため、絶縁被覆層１ｂのみを切断して除去する場合には、導体１ａの径に対応する径の刃４ｃ，６ｃを接触させるようにワイヤ１を刃部４ｂと刃部６ｂとで挟む。 The wire 1 is formed, for example, by covering the periphery of a linear conductor 1a made of a metal such as copper (FIG. 2B) with an insulating coating layer 1b made of a resin or the like. Therefore, when only the insulating coating layer 1b is cut and removed, the wire 1 is sandwiched between the blade portion 4b and the blade portion 6b so that the blades 4c and 6c having a diameter corresponding to the diameter of the conductor 1a are brought into contact with each other.
次に、目盛１２ｂを読んで、ワイヤ１から除去される絶縁被覆層１ｂの長さを測定する。なお、図２（Ａ）では、約８ｍｍの長さの絶縁被覆層１ｂが除去される状態を示している。ワイヤ１から除去される絶縁被覆層１ｂの長さを変更したい場合には、所望の長さに合わせて刃４ｃ，６ｃとワイヤ１との位置関係を変更すれば良い。 Next, the scale 12b is read and the length of the insulating coating layer 1b removed from the wire 1 is measured. Note that FIG. 2A shows a state in which the insulating coating layer 1b having a length of about 8 mm is removed. When it is desired to change the length of the insulating coating layer 1b removed from the wire 1, the positional relationship between the blades 4c and 6c and the wire 1 may be changed according to the desired length.
その後、把持部４ａと把持部６ａとを強く把持して、一対の刃部４ｂ，６ｂを閉じる。これにより、絶縁被覆層１ｂに刃４ｃ，６ｃを押し当てて、所望の長さの絶縁被覆層１ｂを切断できる。絶縁被覆層１ｂを切断した後には、図２（Ａ）に示すように、切断された絶縁被覆層１ｂをワイヤ１から除去する。これにより、図２（Ｂ）に示すように、線状の導体１ａを露出させることができる。 Thereafter, the grip portion 4a and the grip portion 6a are firmly gripped, and the pair of blade portions 4b and 6b are closed. Thereby, the blades 4c and 6c are pressed against the insulating coating layer 1b to cut the insulating coating layer 1b having a desired length. After the insulating coating layer 1b is cut, the cut insulating coating layer 1b is removed from the wire 1 as shown in FIG. Thereby, as shown to FIG. 2 (B), the linear conductor 1a can be exposed.
以上のように、本実施形態のワイヤストリッパ２は、刃部４ｂ（一対の刃部４ｂ，６ｂの一方）に、ワイヤ１から除去される絶縁被覆層１ｂの長さを測定するための目盛１２ｂを有し、一対の刃部４ｂ，６ｂの開閉方向Ｄ１に対して交差する方向Ｄ２に延びる定規（定規部）１２が設けられているので、絶縁被覆層１ｂを切断する際に、その長さを測定できる。つまり、作業者の感覚で切断する位置を決める必要がなく、また、切断する位置に目印等を付す必要もない。よって、絶縁被覆層１ｂを簡単かつ適切に切断できる。 As described above, the wire stripper 2 of the present embodiment has the blade 12b (one of the pair of blades 4b and 6b) on the scale 12b for measuring the length of the insulating coating layer 1b removed from the wire 1. And a ruler (ruler part) 12 extending in a direction D2 intersecting with the opening / closing direction D1 of the pair of blade parts 4b, 6b is provided. Therefore, when the insulating coating layer 1b is cut, its length Can be measured. That is, it is not necessary to determine the cutting position with the operator's sense, and it is not necessary to attach a mark or the like to the cutting position. Therefore, the insulating coating layer 1b can be cut easily and appropriately.
なお、本発明は、上記実施形態の記載に制限されず種々変更して実施可能である。例えば、上記実施形態では、表面１２ａが概ね平坦な定規（定規部）１２を用いているが、ワイヤ１をガイドするための複数のガイド溝等を表面１２ａに設けても良い。この場合、ガイド溝によってワイヤ１をガイドできるので、ワイヤ１から除去される絶縁被覆層１ｂの長さを測定し易くなる。 In addition, this invention is not restrict | limited to description of the said embodiment, A various change can be implemented. For example, in the above embodiment, the ruler (ruler part) 12 having a substantially flat surface 12a is used, but a plurality of guide grooves and the like for guiding the wire 1 may be provided on the surface 12a. In this case, since the wire 1 can be guided by the guide groove, the length of the insulating coating layer 1b removed from the wire 1 can be easily measured.
また、ワイヤ１（絶縁被覆層１ｂ）の識別に適した色彩を、定規１２の表面１２ａや目盛１２ｂに付しても良い。この場合にも、ワイヤ１から除去される絶縁被覆層１ｂの長さを測定し易くなる。 Moreover, you may attach | subject the color suitable for identification of the wire 1 (insulation coating layer 1b) to the surface 12a of the ruler 12, or the scale 12b. Also in this case, it becomes easy to measure the length of the insulating coating layer 1b removed from the wire 1.
さらに、定規１２の延びる方向に沿ってスライド可能な突き当て部材を設けても良い。この場合、希望する長さの位置に突き当て部材を合わせ、ワイヤ１の先端を突き当て部材に突き当てることで、所望の長さの絶縁被覆層１ｂをより簡単に切断して除去できるようになる。 Furthermore, you may provide the butting member which can slide along the direction where the ruler 12 is extended. In this case, by aligning the abutting member at a desired length position and abutting the tip of the wire 1 against the abutting member, the insulating coating layer 1b having a desired length can be cut and removed more easily. Become.
その他、上記実施形態に係る構造、方法等は、本発明の目的の範囲を逸脱しない限りにおいて適宜変更して実施できる。 In addition, the structure, method, and the like according to the above-described embodiment can be appropriately modified and implemented without departing from the scope of the object of the present invention.
２ ワイヤストリッパ
４ 第１部材
４ａ 把持部
４ｂ 刃部
４ｃ 刃
６ 第２部材
６ａ 把持部
６ｂ 刃部
６ｃ 刃
８ 連結部材
１０ 付勢部材
１２ 定規（定規部）
１２ａ 表面
１２ｂ 目盛
Ｄ１ 開閉方向
Ｄ２ 方向
１ ワイヤ
１ａ 導体
１ｂ 絶縁被覆層
2 Wire stripper 4 First member 4a Grasping part 4b Blade part 4c Blade 6 Second member 6a Grasping part 6b Blade part 6c Blade 8 Connecting member 10 Biasing member 12 Ruler (ruler part)
12a surface 12b scale D1 opening and closing direction D2 direction 1 wire 1a conductor 1b insulating coating layer
Claims (1)
該一対の刃部の一方には、該ワイヤから除去される該絶縁被覆層の長さを測定するための目盛を有し、該一対の刃部の開閉方向に対して交差する方向に延びる定規部が設けられていることを特徴とするワイヤストリッパ。 A wire stripper used when cutting the insulating coating layer of a wire comprising a pair of blade parts that can be opened and closed, and comprising a linear conductor and an insulating coating layer covering the conductor,
One of the pair of blade portions has a scale for measuring the length of the insulating coating layer removed from the wire, and is a ruler extending in a direction intersecting the opening / closing direction of the pair of blade portions. A wire stripper characterized in that a portion is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016203075A JP2018064434A (en) | 2016-10-14 | 2016-10-14 | Wire stripper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016203075A JP2018064434A (en) | 2016-10-14 | 2016-10-14 | Wire stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2018064434A true JP2018064434A (en) | 2018-04-19 |
Family
ID=61968141
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016203075A Pending JP2018064434A (en) | 2016-10-14 | 2016-10-14 | Wire stripper |
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| JP (1) | JP2018064434A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478153A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Automatic power clamping and rotating full-coordinate cutting type wire stripper for all-length paragraphs and method |
| CN111478150A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Uniform-diameter die and long-section full-coordinate cutting type wire stripper and method for simultaneous cutting |
| CN111478152A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Novel multifunctional all-dimensional long paragraph full-coordinate cutting type wire stripper and method |
| CN111478151A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Full-coordinate cutting type wire stripper and method for simultaneously cutting wire skins at multiple angles without leaving wire skins |
-
2016
- 2016-10-14 JP JP2016203075A patent/JP2018064434A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478153A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Automatic power clamping and rotating full-coordinate cutting type wire stripper for all-length paragraphs and method |
| CN111478150A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Uniform-diameter die and long-section full-coordinate cutting type wire stripper and method for simultaneous cutting |
| CN111478152A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Novel multifunctional all-dimensional long paragraph full-coordinate cutting type wire stripper and method |
| CN111478151A (en) * | 2020-04-30 | 2020-07-31 | 程恩串 | Full-coordinate cutting type wire stripper and method for simultaneously cutting wire skins at multiple angles without leaving wire skins |
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