JPH0510494Y2 - - Google Patents
Info
- Publication number
- JPH0510494Y2 JPH0510494Y2 JP6048886U JP6048886U JPH0510494Y2 JP H0510494 Y2 JPH0510494 Y2 JP H0510494Y2 JP 6048886 U JP6048886 U JP 6048886U JP 6048886 U JP6048886 U JP 6048886U JP H0510494 Y2 JPH0510494 Y2 JP H0510494Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- insulation coating
- wire
- stopper
- core wire
- 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
- 239000011248 coating agent Substances 0.000 claims description 42
- 238000000576 coating method Methods 0.000 claims description 42
- 238000009413 insulation Methods 0.000 claims description 29
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は芯線と絶縁被覆とからなる絶縁ワイヤ
から絶縁被覆を切除するワイヤストリツパー、特
に芯線の直径に応じて絶縁被覆の切除長さを変え
るようにすることに関する。[Detailed description of the invention] [Field of industrial application] The present invention is a wire stripper for cutting insulation coating from an insulated wire consisting of a core wire and an insulation coating. It's about trying to change things.
第５図乃至第７図は例えば米国特許第2889728
号明細書に記載された形式の従来のワイヤストリ
ツパーであつて、第５図は非作動状態を示す正面
図、第６図は作動状態を示す部分断面正面図、第
７図は第５図においてブレードを左側から見た図
である。図において、１，２は一対のハンドル、
３はこれらのハンドル１，２を互いに枢止するピ
ン、４はハンドル１，２を第５図の非作動位置に
保持するように作用するばねである。５，６，
７，８はハンドル１，２に固定されたガイドフレ
ーム、９はハンドル１に固定された固定把持鍔、
１０はガイドフレーム５，６間で固定把持鍔９に
対して接近、離反しうるように案内される可動把
持鍔、１１はハンドル２に固定された固定ブレー
ド、１２はガイドフレーム７，８間で固定ブレー
ド１１に対して接近離反しうるように案内される
可動ブレードであつて、それぞれ直径の異なる芯
線に対応する複数の絶縁被覆切込み刃１３，１４
を有する。１５は絶縁ワイヤであつて、芯線１５
１と絶縁被覆１５２とからなるものである。１６
はブレード１１，１２に対向するように固定ブレ
ード１１に対して固定されてブレード１１，１２
間に挿入された絶縁ワイヤ１５の先端に当接して
絶縁被覆１５２の切除長さを制限するストツパで
ある。
FIGS. 5 to 7 are, for example, U.S. Patent No. 2889728.
5 is a front view showing the non-operating state, FIG. 6 is a partially sectional front view showing the operating state, and FIG. 7 is a conventional wire stripper of the type described in the specification. It is the figure which looked at the blade from the left side in the figure. In the figure, 1 and 2 are a pair of handles,
3 is a pin that pivots these handles 1, 2 together; 4 is a spring that acts to hold the handles 1, 2 in the non-operating position shown in FIG. 5; 5, 6,
7 and 8 are guide frames fixed to the handles 1 and 2; 9 is a fixed gripping collar fixed to the handle 1;
10 is a movable gripping collar that is guided between the guide frames 5 and 6 so as to be able to approach and move away from the fixed gripping collar 9; 11 is a fixed blade fixed to the handle 2; and 12 is a movable gripping collar that is guided between the guide frames 7 and 8. A plurality of insulated cutting blades 13 and 14, each of which is a movable blade that is guided so as to approach and depart from the fixed blade 11, each corresponding to a core wire having a different diameter.
has. 15 is an insulated wire, and the core wire 15
1 and an insulating coating 152. 16
is fixed to the fixed blade 11 so as to face the blades 11, 12.
This is a stopper that limits the cutting length of the insulation coating 152 by coming into contact with the tip of the insulated wire 15 inserted therebetween.
次に動作について説明する。まず第５図の状態
において、絶縁ワイヤ１５をその芯線１５１の直
径に対応する切込み刃１３に当てがつてその先端
がストツパ１６に当接するところまでブレード１
１，１２間に挿入する。次いで、ばね４の力に抗
してハンドル１，２を第６図の位置まで握る。そ
の間、まず第５図の状態において可動ブレード１
２と可動把持鍔１０とが降下して可動ブレード１
２と固定ブレード１１の切込み刃１４，１３が絶
縁被覆１５２に切込むと共に可動把持鍔１０と固
定把持鍔９との間に絶縁ワイヤ１５をしつかりと
把持する。更にハンドル１，２を握つていくと絶
縁ワイヤ１５は把持鍔９，１０間に把持されたま
まブレード１１，１２から離れ、１５２Ａで示す
ように絶縁被覆が所定寸法だけ切除される。ハン
ドル１，２を緩めると可動把持鍔１０と可動ブレ
ード１２が上昇し、第５図の位置に戻る。なお、
可動把持鍔１０と可動ブレード１２の作動機構の
詳細は本考案とは関係がないので図示、説明共に
省略する。 Next, the operation will be explained. First, in the state shown in FIG.
Insert between 1 and 12. Next, the handles 1 and 2 are gripped against the force of the spring 4 to the position shown in FIG. During this time, first, in the state shown in Fig. 5, the movable blade 1
2 and the movable gripping collar 10 descend, and the movable blade 1
2 and the cutting blades 14 and 13 of the fixed blade 11 cut into the insulating coating 152 and firmly grip the insulated wire 15 between the movable gripping collar 10 and the fixed gripping collar 9. When the handles 1 and 2 are further gripped, the insulated wire 15 is separated from the blades 11 and 12 while being held between the grip flanges 9 and 10, and the insulation coating is removed by a predetermined dimension as shown at 152A. When the handles 1 and 2 are loosened, the movable gripping collar 10 and the movable blade 12 rise and return to the position shown in FIG. 5. In addition,
The details of the operating mechanism of the movable gripping collar 10 and the movable blade 12 are not related to the present invention, and therefore will not be illustrated or described.
従来のワイヤストリツパーは以上のように構成
され、ストツパ１６により絶縁被覆１５２の切除
長さを芯線１５１の径に係らず一定に規制してい
るので、径の小さい場合には芯線に無駄な露出部
分が生じ、短絡の不都合を生じたり、露出部部が
破断したりする問題点があつた。
The conventional wire stripper is constructed as described above, and the stopper 16 regulates the cutting length of the insulation coating 152 to be constant regardless of the diameter of the core wire 151. Therefore, when the diameter is small, there is no waste on the core wire. There were problems such as an exposed portion resulting in a short circuit or breakage of the exposed portion.
本考案は従来のもののかかる問題点を解決する
ためになされたもので、芯線の径に応じて絶縁被
覆の切除長さを変えるようにした、即ち、芯線の
径が小さいものについては絶縁被覆の切除長さを
小さくし、径の大きいものについては切除長さを
大きくするようにしたワイヤストリツパーを提供
することを目的とするものである。 The present invention was made to solve this problem with the conventional method, and the cutting length of the insulation coating is changed depending on the diameter of the core wire.In other words, for wires with a small diameter, the insulation coating is It is an object of the present invention to provide a wire stripper in which the cutting length is reduced, and the cutting length is increased for wire strippers having a large diameter.
本考案に係るワイヤストリツパーはストツパの
ブレードに対向した面に絶縁切込み刃に対応して
段差を設け、絶縁被覆切込み刃と前記ストッパと
の間の距離を芯線直径の大きいものに対しては大
きく、芯線直径の小さいものに対しては小さくし
たものである。
The wire stripper according to the present invention has a step on the surface facing the blade of the stopper corresponding to the insulated notch blade, and the distance between the insulated notch blade and the stopper is set to It is larger and smaller than the one with a small core wire diameter.
本考案においては、絶縁被覆切込み刃とストッ
パとの間の距離が、芯線直径の大きいものに対し
ては大きく、芯線直径の小さいものに対しては小
さくしたので、芯線直径の小さい絶縁ワイヤの絶
縁被覆の切除長さは芯線直径の大きいものより小
さくなる。
In the present invention, the distance between the insulating coating cutting blade and the stopper is made larger for wires with a larger core wire diameter and smaller for wires with a smaller core wire diameter. The cutting length of the covering is smaller than the larger core wire diameter.
以下、本考案の一実施例を第１図および第２図
について説明する。第１図は本考案の一実施例の
主要部の平面図であつて、第５図の線−に沿
つて矢印の方向に見た場合に相当する図、第２図
は第１図の実施例におけるストツパの斜視図であ
り、前記従来のものと同一部分には同一符号を付
してその説明は省略する。
An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is a plan view of the main parts of an embodiment of the present invention, which corresponds to the view taken along the line - in FIG. 5 in the direction of the arrow, and FIG. It is a perspective view of a stopper in an example, and the same parts as the conventional one are given the same reference numerals, and the explanation thereof will be omitted.
図において、１６Ａは従来のものの１６に対応
するストツパであつて、そのブレード１１，１２
（第１図ではブレード１１だけが見えている）に
対向した面に絶縁被覆切込み刃１３，１４（第１
図では１３だけが見えている）に対応して段差１
６１，１６２を設けて段部１６３，１６４，１６
５を形成している。１３１乃至１３７はそれぞれ
各一個の絶縁被覆切込み刃を示し、１３１から１
３７に向けて順次芯線直径の大きいものに対応し
ている。しかして、段部１６３は絶縁被覆切込み
刃１３１，１３２に対向して、段部１６４は絶縁
被覆切込み刃１３３，１３４，１３５に対向し
て、そして段部１６５は絶縁被覆切込み刃１３
６，１３７に対向してそれぞれ形成されており、
段部１６３と絶縁被覆切込み刃１３１，１３２と
の間の距離1、段部１６４と絶縁被覆切込み刃
１３３，１３４，１３５との間の距離2および
段部１６５と絶縁被覆切込み刃１３６，１３７と
の間の距離3を芯線直径の大きいものに対して
は大きく、芯線直径の小さいものに対しては小さ
くしている。即ち、芯線直径の小さい絶縁ワイヤ
１５Ａを絶縁被覆切込み刃１３１，１３２に当て
て段部１６３に当接するところまで挿入するとそ
の絶縁被覆は長さ1だけ切除される。絶縁被覆
切込み刃１３３，１３４または１３５に対応する
芯線直径の絶縁ワイヤ１５Ｂはこれを段部１６４
に当接するところまで挿入するとその絶縁被覆は
長さ2だけ切除される。また芯線直径が最大の
絶縁ワイヤ１５ｃはこれを絶縁被覆切込み刃１３
６または１３７に当てて段部１６５に当接すると
ころまで挿入すると、その絶縁被覆は長さ3だ
け切除される。このように、本考案によれば、絶
縁被覆は芯線直径に応じた長さだけ切除されるこ
とになる。なお、１６６はストツパ１６Ａの取付
け部であつて、ねじ１７の如き適当な手段で固定
ブレード１１に固定されるものである。 In the figure, 16A is a stopper corresponding to 16 of the conventional one, and its blades 11, 12
(only the blade 11 is visible in Figure 1)
In the figure, only 13 is visible).
61, 162 are provided to form stepped portions 163, 164, 16.
5 is formed. 131 to 137 each indicate one insulating coating cutting blade, and 131 to 1
37 corresponds to core wire diameters that are successively larger. Thus, the stepped portion 163 faces the insulation coating cutting blades 131 and 132, the stepped portion 164 faces the insulation coating cutting blades 133, 134, and 135, and the stepped portion 165 faces the insulation coating cutting blade 13.
6,137 are formed opposite each other,
The distance 1 between the stepped portion 163 and the insulation coating cutting blades 131, 132, the distance 2 between the stepped portion 164 and the insulation coating cutting blades 133, 134, 135, and the distance between the stepped portion 165 and the insulation coating cutting blades 136, 137. The distance 3 between them is made larger for those with a larger core wire diameter and smaller for those with a smaller core wire diameter. That is, when the insulated wire 15A with a small core wire diameter is inserted against the insulation coating cutting blades 131, 132 until it contacts the stepped portion 163, the insulation coating is cut off by a length 1 . The insulated wire 15B having a core wire diameter corresponding to the insulating coating cutting blade 133, 134 or 135 is connected to the stepped portion 164.
When it is inserted until it touches the , the insulating coating will be cut off by a length of 2 . In addition, the insulated wire 15c with the largest core wire diameter is cut into the insulation coating cutting blade 13.
6 or 137 and is inserted until it abuts the stepped portion 165, the insulating coating is removed by a length of 3 . As described above, according to the present invention, the insulating coating is removed by a length corresponding to the core wire diameter. Note that 166 is a mounting portion for the stopper 16A, which is fixed to the fixed blade 11 by a suitable means such as a screw 17.
本考案の他の実施例が第３図および第４図に示
されている。第３図は正面図、第４図は第３図の
主要部の斜視図であり、１１Ａ，１２Ａはピン１
８により互いに枢止された一対のブレードで、ブ
レード１１Ａは絶縁被覆切込み刃１３１〜１３７
を、そしてブレード１２Ａは絶縁被覆切込み刃１
４１〜１４７を有する。１６Ｂはストツパであつ
て、これが先の実施例のストツパ１６Ａと異なる
のは、先の実施例においてはストツパ１６Ａの段
部１６３，１６４，１６５がそれぞれ二つまたは
三つといつた異なる芯線直径に対応する二つまた
は三つといつた隣接する複数の絶縁被覆切込み刃
に対して共通になつているのに対し、各絶縁被覆
切込み刃に対してそれぞれ一つずつ異なる段部１
９１〜１９７を形成した点であり、このようにす
ることにより各芯線直径ごとに絶縁被覆の切除長
さを変えることができる。なお２０はハンドル
１，２を第３図の開いた状態に保持しようとする
ばねである。 Another embodiment of the invention is shown in FIGS. 3 and 4. Figure 3 is a front view, Figure 4 is a perspective view of the main parts of Figure 3, and 11A and 12A are pins 1.
A pair of blades are pivoted to each other by 8, and the blade 11A is an insulated cutting blade 131 to 137.
, and the blade 12A is the insulating coating cutting blade 1
41-147. 16B is a stopper, which differs from the stopper 16A in the previous embodiment in that in the previous embodiment, the stepped portions 163, 164, and 165 of the stopper 16A correspond to two or three different core wire diameters, respectively. The step part 1 is common to a plurality of adjacent insulation coating cutting blades, such as two or three, while the step part 1 is different from each other for each insulation coating cutting blade.
91 to 197 are formed, and by doing so, the cut length of the insulation coating can be changed for each core wire diameter. Note that 20 is a spring that attempts to hold the handles 1 and 2 in the open state shown in FIG.
なお、前記実施例では段部１６３，１６４，１
６５はそれぞれ複数の絶縁被覆切込み刃に対応さ
せ、段部１９１〜１９７はそれぞれ単一の絶縁被
覆切込み刃に対応させているが、これらの組合わ
せ、即ちある段部は複数の絶縁被覆切込み刃に、
またあるものは複数の絶縁被覆切込み刃に対応さ
せてもよい。 In addition, in the embodiment, the step portions 163, 164, 1
65 corresponds to a plurality of insulation coating cutting blades, and each of the stepped portions 191 to 197 corresponds to a single insulation coating cutting blade, but a combination of these, that is, a certain stepped portion corresponds to a plurality of insulation coating cutting blades. To,
Moreover, some may be made to correspond to a plurality of insulating coating cutting blades.
以上のように本考案によれば、ストツパに段差
を設けて芯線直径の大きいものは絶縁被覆の切除
長さを大きくし、芯線直径の小さいものは絶縁被
覆の切除長さを小さくしたので、芯線に無駄な露
出部分が生じて短絡の不都合を生じたり、露出部
分が破断したりすることがなくなる効果が奏され
る。
As described above, according to the present invention, a step is provided in the stopper to increase the cutting length of the insulation coating for a core wire with a large diameter, and to reduce the cutting length of the insulation coating for a core wire with a small diameter. This has the effect that unnecessary exposed portions are not generated, causing problems such as short circuits, and exposed portions do not break.
第１図は本考案の一実施例の主要部の平面図、
第２図は第１図の実施例におけるストツパの斜視
図、第３図は本考案の他の実施例の正面図、第４
図は第３図の実施例の主要部の斜視図、第５図は
従来のワイヤストリツパーの非動作状態を示す正
面図、第６図は第５図のものの作動状態を示す部
分断面図、第７図は第５図においてブレードを左
側から見た図である。
図において、１１，１２，１１Ａ，１２Ａはブ
レード、１３１〜１３７，１４１〜１４７は絶縁
被覆切込み刃、１６Ａ，１６Ｂはストツパ、１６
１，１６２は段差、１６３〜１６５，１９１〜１
９７は段部、１５，１５Ａ，１５Ｂ，１５ｃは絶
縁ワイヤ、１５１は芯線、１５２は絶縁被覆であ
る。なお、各図中同一符号は同一または相当部を
示す。
FIG. 1 is a plan view of the main parts of an embodiment of the present invention.
2 is a perspective view of the stopper in the embodiment shown in FIG. 1, FIG. 3 is a front view of another embodiment of the present invention, and FIG.
The figure is a perspective view of the main part of the embodiment shown in Fig. 3, Fig. 5 is a front view showing the conventional wire stripper in a non-operating state, and Fig. 6 is a partial sectional view showing the conventional wire stripper in an operating state. , FIG. 7 is a view of the blade seen from the left side in FIG. 5. In the figure, 11, 12, 11A, 12A are blades, 131-137, 141-147 are insulated cutting blades, 16A, 16B are stoppers, 16
1,162 is a step, 163-165, 191-1
97 is a stepped portion; 15, 15A, 15B, and 15c are insulated wires; 151 is a core wire; and 152 is an insulating coating. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
記絶縁被覆を切除するワイヤストリツパーであ
つて、直径の異なる芯線に対応する複数の絶縁
被覆切込み刃を有する一対のブレードとこのブ
レードに対向して設けられて前記ブレード間に
挿入された絶縁ワイヤの先端に当接して絶縁被
覆の切除長さを制限するストツパとを備えたワ
イヤストリツパーにおいて、前記ストツパの前
記ブレードに対向した面に前記絶縁被覆切込み
刃に対応して段差を設け、絶縁被覆切込み刃と
前記ストツパとの間の距離を芯線直径の大きい
ものに対しては大きく、芯線直径の小さいもの
に対しては小さくしたことを特徴とするワイヤ
ストリツパー。 ２ ストツパの段差の各段部を隣接する複数の絶
縁被覆切込み刃に対応させた実用新案登録請求
の範囲第１項記載のワイヤストリツパー。 ３ ストツパの段差の各段部を各一つの絶縁被覆
切込み刃に対応させた実用新案登録請求の範囲
第１項記載のワイヤストリツパー。[Claims for Utility Model Registration] 1. A wire stripper for cutting the insulation coating from an insulated wire consisting of a core wire and an insulation coating, the wire stripper having a plurality of insulation coating cutting blades corresponding to core wires with different diameters. A wire stripper comprising a blade and a stopper that is provided opposite to the blade and comes into contact with the tip of an insulated wire inserted between the blades to limit the length of the insulating coating to be removed. A step is provided on the surface facing the blade in correspondence with the insulation coating cutting blade, and the distance between the insulation coating cutting blade and the stopper is increased for wires with a large core wire diameter and for wires with a small core wire diameter. A wire stripper characterized by a smaller size. 2. The wire stripper according to claim 1, wherein each step of the stopper corresponds to a plurality of adjacent insulated cutting blades. 3. The wire stripper according to claim 1, wherein each step of the stopper corresponds to one insulating coating cutting blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6048886U JPH0510494Y2 (en) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6048886U JPH0510494Y2 (en) | 1986-04-22 | 1986-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62172212U JPS62172212U (en) | 1987-10-31 |
| JPH0510494Y2 true JPH0510494Y2 (en) | 1993-03-15 |
Family
ID=30892938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6048886U Expired - Lifetime JPH0510494Y2 (en) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510494Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11592230B2 (en) | 2015-08-03 | 2023-02-28 | Lg Electronics Inc. | Vacuum adiabatic body and refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000115939A (en) * | 1998-10-05 | 2000-04-21 | Nikkiso Co Ltd | Wire stripper |
-
1986
- 1986-04-22 JP JP6048886U patent/JPH0510494Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11592230B2 (en) | 2015-08-03 | 2023-02-28 | Lg Electronics Inc. | Vacuum adiabatic body and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62172212U (en) | 1987-10-31 |
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