JP2002101515A - Braided-shield cutting device and cartridge-type cutting blade for the device - Google Patents
Braided-shield cutting device and cartridge-type cutting blade for the deviceInfo
- Publication number
- JP2002101515A JP2002101515A JP2000284798A JP2000284798A JP2002101515A JP 2002101515 A JP2002101515 A JP 2002101515A JP 2000284798 A JP2000284798 A JP 2000284798A JP 2000284798 A JP2000284798 A JP 2000284798A JP 2002101515 A JP2002101515 A JP 2002101515A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- braided shield
- cartridge
- cutting device
- 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.)
- Pending
Links
Landscapes
- Knives (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、シールドケーブ
ルの端末加工に用いる編組シールド切断装置と同装置用
のカートリッジ式切断刃に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a braided shield cutting device used for processing a shielded cable and a cartridge type cutting blade for the device.
【０００２】[0002]
【従来の技術】シールドケーブルの端末加工における編
組シールドの切断を、内側の絶縁電線を傷付けずに行な
うために、ケーブル端に剥ぎ出した編組シールドを、絶
縁電線の外周で擦り合わせる円筒状の内刃と外刃を用い
て切断する方法が開発されている。2. Description of the Related Art In order to cut a braided shield at the end processing of a shielded cable without damaging an inner insulated wire, a braided shield stripped to a cable end is rubbed around the outer periphery of the insulated wire. A cutting method using a blade and an outer blade has been developed.
【０００３】この方法を用いた編組シールド切断装置
は、２分割した内刃で露出した編組シールドを外側から
掴み、この状態で先端から把持点までの編組シールドを
大きく開かせてこれを内刃と外刃で挾み切るものと、内
側に内刃をもぐり込ませて編組シールドを絶縁電線から
浮き上がらせ、この状態で内刃と編組シールドを囲繞す
る外刃を擦り合わせて切断を行なうものの２タイプある
が、どちらの装置も、ケーブル長手方向に相対移動させ
る２つの支持部に内刃と外刃をボルトで取り付けてお
り、被加工ケーブルのサイズ変更に伴う各刃の交換を個
別に行なう構造になっていた。[0003] In the braided shield cutting apparatus using this method, the exposed braided shield is grasped from the outside by the divided inner blade, and in this state, the braided shield from the tip to the grasping point is widely opened and this is used as the inner blade. There are two types: one that is sandwiched by the outer blade and one that cuts the inner blade by inserting the inner blade inside to raise the braided shield from the insulated wire, and in this state, rubs the inner blade and the outer blade surrounding the braided shield. However, in both devices, the inner blade and the outer blade are attached to the two support parts that move relatively in the longitudinal direction of the cable with bolts, and each blade is exchanged separately according to the size change of the cable to be processed. Had become.
【０００４】[0004]
【発明が解決しようとする課題】従来の編組シールド切
断装置は、内刃と外刃の交換による多品種対応が可能で
あるが、品種変更に伴う段取り替えを簡単、迅速に行え
るものがなかった。内刃、外刃のそれぞれについてボル
トを締め外しする必要があり、また、交換した内刃と外
刃の芯出しや、外刃の離間距離の微調整などに多くの手
間と時間がかかっている。また、その間は加工を休止す
るため、装置の稼動率も思うように高めることができな
かった。The conventional braided shield cutting apparatus can cope with various types by replacing the inner blade and the outer blade. However, there is no apparatus capable of easily and quickly changing the setup according to the type change. . It is necessary to tighten and remove bolts for each of the inner and outer blades, and it takes a lot of time and effort to center the replaced inner and outer blades and fine-tune the distance between the outer blades. . In addition, since the processing is stopped during that time, the operation rate of the apparatus cannot be increased as desired.
【０００５】そこで、この発明は、品種変更（被加工ケ
ーブルのサイズ変更）に伴う段取り替えを簡単かつ迅速
に行えるようにして手間と時間の削減、装置の稼動率向
上を可能ならしめることを課題としている。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to make it possible to easily and quickly perform a setup change in accordance with a type change (a change in the size of a cable to be processed), thereby reducing labor and time and improving the operation rate of the apparatus. And
【０００６】[0006]
【課題を解決するための手段】上記の課題を解決するた
め、この発明においては、シールドケーブルを加工中心
に保持するクランプ装置の前方に、第１支持部と第２支
持部を対向させて設け、その第１、第２支持部間に着脱
自在のカートリッジを設け、このカートリッジに、円筒
状の内刃と内筒状の外刃を含ませ、さらに、内刃、外刃
のいずれか一方を他方の刃側に押し動かすプッシャを設
け、前記内刃と外刃をケーブルの外周で擦り合わせてそ
れ等の刃でケーブル端に剥ぎ出された編組シールドを挾
み切るようにした編組シールド切断装置を提供する。According to the present invention, a first support portion and a second support portion are provided in front of a clamp device for holding a shielded cable at a processing center. A removable cartridge is provided between the first and second support portions, and the cartridge includes a cylindrical inner blade and an inner cylindrical outer blade. Further, one of the inner blade and the outer blade is provided. A braided shield cutting device provided with a pusher that pushes to the other blade side, rubs the inner blade and the outer blade around the outer periphery of the cable, and sandwiches the braided shield stripped to the cable end with those blades. I will provide a.
【０００７】また、平行配置の第１、第２端板と、それ
等の端板を互いに連結する複数本のガイドロッドと、そ
のガイドロッドでロッド長手方向に案内する可動板と、
この可動板を第２端板側に押し戻す復帰スプリングと、
第１端板と可動板に対応させて取り付ける円筒状の内刃
及び円筒状の外刃と、第１、第２端板に各々設ける連結
手段とを有し、上記切断装置の第１支持部に第１端板
を、第２支持部に第２端板を前記連結手段で着脱自在に
取付け、切断装置のプッシャで前記可動板を押し動かす
ようにした編組シールド切断装置用カートリッジ式切断
刃も併せて提供する。A first and a second end plate arranged in parallel, a plurality of guide rods connecting the end plates to each other, and a movable plate guided in the rod longitudinal direction by the guide rods;
A return spring for pushing back the movable plate toward the second end plate;
A first support portion of the cutting device, comprising: a cylindrical inner blade and a cylindrical outer blade mounted in correspondence with the first end plate and the movable plate; and connecting means provided on the first and second end plates, respectively. And a cartridge type cutting blade for a braided shield cutting device in which a second end plate is removably attached to the second support portion by the connecting means, and the movable plate is pushed and moved by a pusher of the cutting device. Provided together.
【０００８】そのカートリッジ式切断刃は、内刃を前記
可動板に取り付けてケーブル端から編組シールドの内側
にもぐり込ませるようにしたものと、切断装置に含ませ
たアクチュエータに押されてケーブル中心側に動き、ア
クチュエータによる押し込み解除時にスプリングの力で
径方向外方に復帰する２つの刃具ホルダを第１端板に対
向させて設け、その２つの刃具ホルダに編組シールドの
外周を掴む２分割した内刃を各々取付け、さらに、可動
板に固定する外刃の内側に、編組シールドの内側にもぐ
り込ませる編組開きパイプを出没自在に組み込んだもの
が考えられる。このうち、前者の切断刃は、内刃の先端
外周に、内刃もぐり込み時に編組シールドに押されて後
退し、内刃復帰時にスプリングの力で押し戻されて内刃
上の編組切断屑を押し外す切断屑の落し具を備えさせる
とより好ましいものになる。[0008] The cartridge type cutting blade has an inner blade attached to the movable plate so as to penetrate from the end of the cable into the inside of the braided shield. And two blade holders which return radially outward by the force of a spring when the actuator is depressed are provided in opposition to the first end plate, and the two blade holders grip the outer periphery of the braided shield. It is conceivable that a braided open pipe that is attached to each of the blades and that is further embedded inside the outer blade fixed to the movable plate and that can be inserted into and retracted from the inside of the braided shield is conceivable. Of these, the former cutting blade is pushed back by the braided shield when the inner blade is digged in, and is pushed back by the spring force when the inner blade returns, pushing the braid cutting debris on the inner blade. It is more preferable to provide a tool for removing cutting chips to be removed.
【０００９】[0009]
【作用】内刃と外刃を、装置に対して着脱自在のカート
リッジに含ませたので、カートリッジの交換による両刃
の一括変換が可能になる。The inner blade and the outer blade are included in a cartridge which is detachable from the apparatus, so that the two blades can be simultaneously converted by replacing the cartridge.
【００１０】カートリッジは、ワンタッチ操作が可能な
インデックスプランジャなどを連結手段として用いる
と、簡単に、迅速に着脱できる。The cartridge can be easily and quickly attached and detached by using an index plunger or the like which can be operated by one touch as a connecting means.
【００１１】また、カートリッジに含ませる内刃、外刃
は、位置調整を事前に済ませておくことができ、それに
より、段取り替え時の微調整も不要になる。The positions of the inner blade and the outer blade included in the cartridge can be adjusted in advance, so that fine adjustment at the time of setup change is not required.
【００１２】[0012]
【発明の実施の形態】図１乃至図４に、この発明の切断
装置と同装置用カートリッジ式切断刃の実施形態を示
す。1 to 4 show an embodiment of a cutting apparatus and a cartridge type cutting blade for the apparatus according to the present invention.
【００１３】図１、図２の１は、クランプ装置であり、
その装置で端末の外被剥ぎがなされたシールドケーブル
Ａを加工中心に位置決めして保持する。２は、クランプ
装置１の前方に設ける第１支持部、３は第１支持部２の
更に前方に対向させて設ける第２支持部、４は第２支持
部３側に設けるプッシャ、１０は、第１、第２支持部
２、３間に設けるカートリッジである。1 of FIG. 1 and FIG. 2 is a clamping device,
The device shields the shielded cable A from which the terminal has been stripped and positions it at the processing center and holds it. 2 is a first support provided in front of the clamp device 1, 3 is a second support provided in front of the first support 2, and 4 is a pusher provided in the second support 3, 10 is The cartridge is provided between the first and second support portions 2 and 3.
【００１４】第１支持部２と第２支持部３は、駆動源と
スライドガイド（共に図示せず）を有するスライドベー
ス５上に設けて編組シールド切断時に一緒に図１の左方
に適量移動させるようにしたが、両者を定位置に固定す
る装置も考えられる。The first support portion 2 and the second support portion 3 are provided on a slide base 5 having a drive source and a slide guide (both not shown), and are moved together by an appropriate amount to the left in FIG. 1 when the braid shield is cut. However, a device for fixing both in a fixed position is also conceivable.
【００１５】プッシャ４は、加工中心上に打突ピース４
ａを有し、その打突ピース４ａでカートリッジ１０に含
まれる可動板１４を押し動かす。The pusher 4 has a striking piece 4 on the machining center.
The movable plate 14 included in the cartridge 10 is pushed and moved by the striking piece 4a.
【００１６】カートリッジ１０は、平行配置の第１端板
１１と第２端板１２、両端板１１、１２を互いに連結す
る複数本のガイドロッド１３、そのガイドロッド１３に
案内される前述の可動板１４、可動板１４を第２端板側
に押し戻す復帰スプリング１５、可動板１４で支えた複
数本のスライドシャフト１６、そのスライドシャフトの
先端に取り付けたホルダプレート１７、ホルダプレート
１７を図１の実線位置に戻すスプリング１８、第１、第
２端板に各々設ける連結用のインデックスプランジャ１
９と支軸２０、２１を有し、このカートリッジ１０の第
１端板１１に円筒状の外刃２２を、可動板１４に細長い
円筒状の内刃２３を各々同心上に位置決めして取付け、
さらに、ホルダプレート１７に、切断屑の落し具２４を
取り付けてある。切断屑の落し具２４は、内刃２３の先
端外周にスライド自在に嵌められる。The cartridge 10 includes a first end plate 11 and a second end plate 12 arranged in parallel, a plurality of guide rods 13 connecting the end plates 11 and 12 to each other, and the above-described movable plate guided by the guide rods 13. 1, a return spring 15 for pushing the movable plate 14 back to the second end plate side, a plurality of slide shafts 16 supported by the movable plate 14, a holder plate 17 attached to the tip of the slide shaft, and a holder plate 17 in FIG. Spring 18 to be returned to position, index plunger 1 for connection provided on each of first and second end plates
9 and support shafts 20 and 21, and a cylindrical outer blade 22 is mounted on the first end plate 11 of the cartridge 10, and an elongated cylindrical inner blade 23 is concentrically positioned on the movable plate 14.
Further, a tool 24 for cutting chips is attached to the holder plate 17. The cutting scrap remover 24 is slidably fitted on the outer periphery of the tip of the inner blade 23.
【００１７】カートリッジ１０の詳細を図３、図４に示
す。２５は把手であり、必要に応じて設けられる。この
カートリッジ１０は、第１、第２端板に設けた支軸２
０、２１を、図１の第１支持部２と第２支持部３に設け
たＵスロット６、７に落し込み、インデックスプランジ
ャ１９の先端のピンを、内蔵したスプリング（図示せ
ず）の力で突出させて第１、第２支持部２、３に各々設
けたブッシュ８に嵌めると切断装置に対する装置が完了
する。支軸２０には、先端に鍔２０ａを設けてあり、そ
の鍔２０ａを第１支持部材２に係止させてカートリッジ
１０をケーブル長手方向に動き止めする。The details of the cartridge 10 are shown in FIGS. Reference numeral 25 denotes a handle, which is provided as needed. The cartridge 10 includes a support shaft 2 provided on first and second end plates.
0 and 21 are dropped into the U-slots 6 and 7 provided in the first support portion 2 and the second support portion 3 in FIG. 1, and the pin at the tip of the index plunger 19 is forced by a built-in spring (not shown). When the protruding portion is fitted to the bush 8 provided on each of the first and second support portions 2 and 3, the device for the cutting device is completed. The support shaft 20 is provided with a flange 20a at the tip, and the flange 20a is locked to the first support member 2 to stop the cartridge 10 from moving in the cable longitudinal direction.
【００１８】カートリッジ１０の取り外しは、インデッ
クスプランジャ１９のつまみを引き、第２端板３側を持
ち上げて支軸２１を先にＵスロット７から外し、次に、
支軸２０をＵスロット６から斜めに引き抜く手順で行な
う。To remove the cartridge 10, the knob of the index plunger 19 is pulled, the second end plate 3 is lifted, the support shaft 21 is first removed from the U slot 7, and
The support shaft 20 is pulled out obliquely from the U slot 6.
【００１９】なお、例示の切断装置には、編組シールド
の切断に先行してシールドケーブルＡの端末部に剥ぎ出
した編組シールドＳの先端を開かせる編組拡開機構が含
まれている（図１、図２には図示せず）。Note that the illustrated cutting apparatus includes a braid opening mechanism that opens the tip of the braided shield S that has been peeled off at the end of the shielded cable A prior to the cutting of the braided shield (FIG. 1). , Not shown in FIG. 2).
【００２０】図５と、図６、図７は、その編組拡開機構
の一例である。FIGS. 5, 6, and 7 show an example of the braid expanding mechanism.
【００２１】図５の編組拡開機構４０は、対向配置した
爪４１を駆動手段４２で開閉してその爪で編組シールド
を外側から叩き、その叩き動作で編組シールドの先端部
をほぐし、シールド素線を外向きに反り曲がらせて編組
シールドＳの先端を図１に示すようにラッパ状に開かせ
る。この図５の編組拡開機構は、カートリッジ１０も同
時に同調回転させる構造にして爪４１を駆動手段４２と
共にケーブル外周に沿って間欠的に回転させながら編組
シールドの各部をきめ細かく叩くと、編組シールド先端
の開き状態を良くすることができる。The braid expanding mechanism 40 shown in FIG. 5 opens and closes the claws 41 disposed opposite to each other with the driving means 42 and strikes the braid shield from the outside with the claws. The wire is bent outward and the end of the braided shield S is opened like a trumpet as shown in FIG. The braid opening mechanism shown in FIG. 5 has a structure in which the cartridge 10 is simultaneously tuned and rotated, and when the claws 41 are intermittently rotated along the outer periphery of the cable together with the driving means 42, each part of the braided shield is finely tapped. Can be opened better.
【００２２】図６、図７の拡開機構４０Ａは、電線導入
穴４３ａと、案内用のテーパ穴４３ｂを有する編組圧縮
具４３をケーブル端から絶縁電線上に嵌め、ケーブル長
手方向への移動機構４４を備えるこの編組圧縮具４３
で、図７に示すように編組シールドＳをケーブル長手方
向に押し縮め、膨らみぐせをつけて拡開させる。編組圧
縮具４３は、図６に示すように２分割し、それを押し縮
め動作の完了後に開閉機構４５で駆動して鎖線で示すよ
うに開かせる構造のものを用いると、その圧縮具の退避
動作が単純化されて好ましい。The expanding mechanism 40A shown in FIGS. 6 and 7 fits a braid compressor 43 having an electric wire introduction hole 43a and a tapered hole 43b for guiding onto an insulated electric wire from a cable end, and a moving mechanism in the longitudinal direction of the cable. This braided compression tool 43 comprising
Then, as shown in FIG. 7, the braided shield S is compressed and contracted in the longitudinal direction of the cable, expanded and expanded. As shown in FIG. 6, the braided compression tool 43 is divided into two parts. When the braided compression tool 43 is driven by the opening / closing mechanism 45 to open it as shown by a dashed line after the compression / compression operation is completed, the compression tool is retracted The operation is simplified and preferable.
【００２３】この図６、図７の機構４０Ａを用いる切断
装置は、カートリッジ１０を回転させなくても編組シー
ルドを良好に拡開させることができ、動作の単純化によ
り一端末当りの処理時間の短縮が図れる。The cutting apparatus using the mechanism 40A shown in FIGS. 6 and 7 can expand the braided shield well without rotating the cartridge 10, and the processing time per terminal can be reduced by simplifying the operation. It can be shortened.
【００２４】ここで述べたような編組拡開機構で編組シ
ールドＳの先端の口を開かせ、その後、プッシャ４で可
動板１４を図１の右方に押し動かし、内刃２３を口を開
いた編組シールドＳの内側にもぐり込ませる。この後、
図１の装置は、内刃２３を外刃２２の手前側に停止さ
せ、その後、第１、第２支持部２、３と共に内刃２３を
除くカートリッジ１０の全体を図１の左方に設定量動か
し、そのときに内刃と外刃を擦り合わせて切断を行なう
が、刃部２３ａが外刃２２内に入り込むところまで内刃
２３を前進させ、外刃２２が待機している位置で編組シ
ールドの切断を行なうこともできる。The opening at the tip of the braid shield S is opened by the braid opening mechanism described above, and then the movable plate 14 is pushed to the right in FIG. 1 by the pusher 4 to open the inner blade 23. Into the braided shield S. After this,
1 stops the inner blade 23 in front of the outer blade 22, and then sets the entire cartridge 10 except for the inner blade 23 together with the first and second support portions 2, 3 to the left in FIG. In this case, the inner blade and the outer blade are rubbed with each other to perform cutting, but the inner blade 23 is advanced until the blade portion 23a enters the outer blade 22, and the braid is placed at a position where the outer blade 22 is on standby. The shield can also be cut.
【００２５】図８、図９は、内刃２３を２分割し、その
分割した内刃をカートリッジ１０の第１端板１１側に設
置した切断装置である。この装置も、被加工ケーブルの
サイズ変更に伴う段取り替えを、図１の装置と同様にカ
ートリッジ１０を交換して行なう。FIGS. 8 and 9 show a cutting device in which the inner blade 23 is divided into two parts, and the divided inner blades are installed on the first end plate 11 side of the cartridge 10. In this apparatus, the setup change accompanying the change in the size of the cable to be processed is performed by replacing the cartridge 10 as in the apparatus of FIG.
【００２６】第１端板１１の内面にケーブルＡを間にし
て向き合う２つの刃具ホルダ２６を設け、その刃具ホル
ダ２６に内刃の分割体２３ｂを取り付けている。刃具ホ
ルダ２６は、径方向スライド自在にしてあり、スプリン
グ２７の力で径方向外方の退避点に戻らせている。Two blade holders 26 facing each other are provided on the inner surface of the first end plate 11 with the cable A therebetween, and the divided body 23b of the inner blade is attached to the blade holder 26. The blade holder 26 is freely slidable in the radial direction, and is returned to a radially outward retreat point by the force of a spring 27.
【００２７】切断装置には、その刃具ホルダ２６をケー
ブル中心に向けて押し動かすアクチュエータ３０（図８
参照）を含ませている。また、図８に示すように、可動
板１４に固定する外刃２２の内側に編組開きパイプ３１
をスプリング３２で付勢して出没自在に組み込んでい
る。The cutting device includes an actuator 30 (FIG. 8) for pushing the blade holder 26 toward the center of the cable.
See). As shown in FIG. 8, a braided open pipe 31 is provided inside the outer blade 22 fixed to the movable plate 14.
Are urged by a spring 32 so as to be freely retractable.
【００２８】この切断装置は、アクチュエータ３０で刃
具ホルダ２６を駆動し、その刃具ホルダ２６に取り付け
た内刃の分割体２３ｂで編組シールドＳを外側から掴
む。この後、プッシャ４で可動板１４を押し動かして口
を開いた編組シールドＳの内側に編組開きパイプ３１を
もぐり込ませ、開きが少し大きくなった編組シールドＳ
の先端を前進する外刃２２の端面に突き当てて外向きに
滑らせながら更に大きく開かせる。このとき、編組開き
パイプ３１はスプリング３２を圧縮して外刃２２の内部
に徐々に没入していき、没入が完了した位置で内刃２３
と外刃２２が擦り合って編組シールドＳの切断がなされ
る。In this cutting device, the blade holder 26 is driven by the actuator 30, and the braided shield S is grasped from the outside by the divided body 23b of the inner blade attached to the blade holder 26. Thereafter, the movable plate 14 is pushed and moved by the pusher 4 so that the braided opening pipe 31 is inserted into the inside of the braided shield S whose mouth is opened, and the braided shield S whose opening is slightly enlarged.
The outer edge of the outer blade 22 is further opened while the outer blade 22 is slid outward by abutting the tip of the outer blade 22 on the forward end. At this time, the braided open pipe 31 compresses the spring 32 and gradually sinks into the inside of the outer cutter 22, and at the position where the sink is completed, the inner cutter 23
And the outer blade 22 rub against each other to cut the braided shield S.
【００２９】この装置は、２分割した内刃２３を開いて
ケーブルＡをセットするので、編組シールド先端の開き
加工を前段の工程で済ませておいてもセット作業には支
障が出ない。In this apparatus, since the cable A is set by opening the inner blade 23 divided into two, even if the opening of the front end of the braided shield is completed in the previous step, there is no trouble in the setting operation.
【００３０】[0030]
【発明の効果】以上述べたように、この発明の編組シー
ルド切断装置は、第１、第２支持部間に着脱自在のカー
トリッジを設け、そのカートリッジに被加工ケーブルの
サイズに合わせて交換する内刃と外刃を含ませて両刃の
一括交換を可能ならしめたので、ケーブル径変更時の段
取り替えを簡単かつ迅速に行える。As described above, in the braided shield cutting device of the present invention, a detachable cartridge is provided between the first and second support portions, and the cartridge is replaced according to the size of the cable to be processed. The blades and outer blades are included so that both blades can be replaced collectively, so setup change when changing the cable diameter can be performed easily and quickly.
【００３１】また、カートリッジ式切断刃を用いると、
内刃、外刃の芯出し等を事前に行え、それにより交換時
の位置調整が不要となるため段取り替えに要する時間を
更に短縮でき、多品種加工での切断装置の稼動率を高め
て、生産性の向上、コスト低減等を図ることが可能にな
る。When a cartridge type cutting blade is used,
Centering of the inner blade and outer blade can be performed in advance, so that the position adjustment at the time of replacement is not required, so the time required for setup change can be further shortened, and the operating rate of the cutting device in multi-product machining is increased, It is possible to improve productivity, reduce costs, and the like.
【図１】この発明の切断装置の実施形態を示す縦断断面
図FIG. 1 is a longitudinal sectional view showing an embodiment of a cutting apparatus of the present invention.
【図２】同上の装置の平面図FIG. 2 is a plan view of the above device.
【図３】同上の装置に用いるカートリッジ式切断刃の平
面図FIG. 3 is a plan view of a cartridge type cutting blade used in the above device.
【図４】図３のＸ−Ｘ線に沿った断面図FIG. 4 is a sectional view taken along line XX of FIG. 3;
【図５】編組拡開機構の一例を示す正面図FIG. 5 is a front view showing an example of a braid expanding mechanism.
【図６】編組拡開機構の他の例を示す正面図FIG. 6 is a front view showing another example of the braid expanding mechanism.
【図７】図６の拡開機構の動作図FIG. 7 is an operation diagram of the expanding mechanism of FIG. 6;
【図８】切断装置の他の実施形態を示す平面視断面図FIG. 8 is a sectional plan view showing another embodiment of the cutting apparatus.
【図９】図８の装置のＹ−Ｙ線に沿った断面図9 is a cross-sectional view of the device of FIG. 8 taken along line YY.
１ クランプ装置 ２ 第１支持部 ３ 第２支持部 ４ プッシャ ５ スライドベース ６、７ Ｕスロット ８ ブッシュ １０ カートリッジ １１ 第１端板 １２ 第２端板 １３ ガイドロッド １４ 可動板 １５ 復帰スプリング １９ インデックスプランジャ ２０、２１ 支軸 ２２ 外刃 ２３ 内刃 ２４ 切断屑の落し具 ２６ 刃具ホルダ ２７ スプリング ３０ アクチュエータ ３１ 編組開きパイプ ３２ スプリング ４０、４０Ａ 編組拡開機構 ４１ 爪 ４２ 駆動手段 ４３ 編組圧縮具 ４４ 移動機構 ４５ 開閉機構 Ａ シールドケーブル Ｓ 編組シールド DESCRIPTION OF SYMBOLS 1 Clamp apparatus 2 1st support part 3 2nd support part 4 Pusher 5 Slide base 6, 7 U slot 8 Bush 10 Cartridge 11 1st end plate 12 2nd end plate 13 Guide rod 14 Movable plate 15 Return spring 19 Index plunger 20 , 21 Support shaft 22 Outer blade 23 Inner blade 24 Dropping tool for cutting chips 26 Blade holder 27 Spring 30 Actuator 31 Braided open pipe 32 Spring 40, 40A Braid expanding mechanism 41 Claw 42 Drive means 43 Braid compressor 44 Moving mechanism 45 Opening / closing Mechanism A Shielded cable S Braided shield
───────────────────────────────────────────────────── フロントページの続き (72)発明者 板谷 暢之 名古屋市南区菊住一丁目７番10号 株式会 社ハーネス総合技術研究所内 Ｆターム(参考） 3C061 AA25 BA08 BA32 BA35 EE22 5G353 AB06 AC01 CA02 DA05 EA04 EA09 ──────────────────────────────────────────────────続 き Continued from the front page (72) Inventor Nobuyuki Itaya 1-7-10 Kikuzumi, Minami-ku, Nagoya F Harness Research Institute, Inc. F-term (reference) 3C061 AA25 BA08 BA32 BA35 EE22 5G353 AB06 AC01 CA02 DA05 EA04 EA09
Claims (5)
クランプ装置の前方に、第１支持部と第２支持部を対向
させて設け、その第１、第２支持部間に着脱自在のカー
トリッジを設け、このカートリッジに、円筒状の内刃と
内筒状の外刃を含ませ、さらに、内刃、外刃のいずれか
一方を他方の刃側に押し動かすプッシャを設け、前記内
刃と外刃をケーブルの外周で擦り合わせてそれ等の刃で
ケーブル端に剥ぎ出された編組シールドを挾み切るよう
にした編組シールド切断装置。1. A first support portion and a second support portion are provided in front of a clamp device for holding a shielded cable at the processing center, and a detachable cartridge is provided between the first and second support portions. The cartridge includes a cylindrical inner blade and an inner cylindrical outer blade, and further includes a pusher for pushing one of the inner blade and the outer blade toward the other blade. A braided shield cutting device that rubs the braided shield around the cable end and cuts off the braided shield stripped to the end of the cable with the blades.
端板を互いに連結する複数本のガイドロッドと、そのガ
イドロッドでロッド長手方向に案内する可動板と、この
可動板を第２端板側に押し戻す復帰スプリングと、第１
端板と可動板に対応させて取り付ける円筒状の内刃及び
円筒状の外刃と、第１、第２端板に各々設ける連結手段
とを有し、請求項１記載の編組シールド切断装置の第１
支持部に第１端板を、第２支持部に第２端板を前記連結
手段で着脱自在に取付け、切断装置のプッシャで前記可
動板を押し動かすようにした編組シールド切断装置用カ
ートリッジ式切断刃。2. First and second end plates arranged in parallel, a plurality of guide rods connecting the end plates to each other, a movable plate guided by the guide rods in the rod longitudinal direction, and the movable plate A return spring that pushes back to the second end plate side;
The braided shield cutting device according to claim 1, further comprising a cylindrical inner blade and a cylindrical outer blade attached to the end plate and the movable plate, and connecting means respectively provided on the first and second end plates. First
Cartridge type cutting for a braided shield cutting device in which a first end plate is attached to a support portion and a second end plate is detachably attached to a second support portion by the connecting means, and the movable plate is pushed and moved by a pusher of a cutting device. blade.
ブル端から編組シールドの内側にもぐり込ませるように
した請求項２記載の編組シールド切断装置用カートリッ
ジ式切断刃。3. The cartridge-type cutting blade for a braided shield cutting device according to claim 2, wherein said inner blade is attached to said movable plate so as to penetrate from a cable end into the inside of the braided shield.
編組シールドに押されて後退し、内刃復帰時にスプリン
グの力で押し戻されて内刃上の編組切断屑を押し外す切
断屑の落し具を備えさせた請求項３記載の編組シールド
切断装置用カートリッジ式切断刃。4. A cutting chip which is pushed back by the braid shield when the inner cutter is inserted into the outer periphery of the tip of the inner cutter, and is pushed back by the force of a spring when the inner cutter returns to push out the braid cutting chips on the inner cutter. The cartridge type cutting blade for a braided shield cutting device according to claim 3, further comprising a dropper.
されてケーブル中心側に動き、アクチュエータによる押
し込み解除時にスプリングの力で径方向外方に復帰する
２つの刃具ホルダを第１端板に対向させて設け、その２
つの刃具ホルダに編組シールドの外周を掴む２分割した
内刃を各々取付け、さらに、可動板に固定する外刃の内
側に、編組シールドの内側にもぐり込ませる編組開きパ
イプを出没自在に組み込んだ請求項２記載の編組シール
ド切断装置用カートリッジ式切断刃。5. The two blade holders, which are pushed by an actuator included in the cutting device, move toward the center of the cable, and return radially outward by the force of a spring when the actuator is depressed, face the first end plate. Provided, part 2
A two-piece inner blade that grips the outer periphery of the braided shield is attached to each of the two blade holders, and a braided open pipe that is inserted into the inside of the braided shield is installed inside the outer blade that is fixed to the movable plate so as to be retractable. Item 3. A cartridge type cutting blade for a braided shield cutting device according to Item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000284798A JP2002101515A (en) | 2000-09-20 | 2000-09-20 | Braided-shield cutting device and cartridge-type cutting blade for the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000284798A JP2002101515A (en) | 2000-09-20 | 2000-09-20 | Braided-shield cutting device and cartridge-type cutting blade for the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002101515A true JP2002101515A (en) | 2002-04-05 |
Family
ID=18768959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000284798A Pending JP2002101515A (en) | 2000-09-20 | 2000-09-20 | Braided-shield cutting device and cartridge-type cutting blade for the device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002101515A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008062375A2 (en) * | 2006-11-22 | 2008-05-29 | Schleuniger Holding Ag | Device and method for folding back the braided shielding braiding of a cable |
| JP2010142051A (en) * | 2008-12-12 | 2010-06-24 | Yazaki Corp | Cutting blade unit |
| EP2871733A1 (en) * | 2013-11-11 | 2015-05-13 | Schleuniger Holding AG | Apparatus for cutting the opened screen of a cable |
| EP2871734A1 (en) * | 2013-11-11 | 2015-05-13 | Schleuniger Holding AG | Device for removing an inner sheath of the electrical conductors in a cable |
| CN112432804A (en) * | 2020-11-12 | 2021-03-02 | 湖南华菱线缆股份有限公司 | Automatic forming system for cable test sample |
-
2000
- 2000-09-20 JP JP2000284798A patent/JP2002101515A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008062375A2 (en) * | 2006-11-22 | 2008-05-29 | Schleuniger Holding Ag | Device and method for folding back the braided shielding braiding of a cable |
| WO2008062375A3 (en) * | 2006-11-22 | 2008-08-14 | Schleuniger Holding Ag | Device and method for folding back the braided shielding braiding of a cable |
| JP2010142051A (en) * | 2008-12-12 | 2010-06-24 | Yazaki Corp | Cutting blade unit |
| EP2871733A1 (en) * | 2013-11-11 | 2015-05-13 | Schleuniger Holding AG | Apparatus for cutting the opened screen of a cable |
| EP2871734A1 (en) * | 2013-11-11 | 2015-05-13 | Schleuniger Holding AG | Device for removing an inner sheath of the electrical conductors in a cable |
| CN112432804A (en) * | 2020-11-12 | 2021-03-02 | 湖南华菱线缆股份有限公司 | Automatic forming system for cable test sample |
| CN112432804B (en) * | 2020-11-12 | 2023-02-28 | 湖南华菱线缆股份有限公司 | Automatic forming system for cable test sample |
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