JPH0276630A - Wire discharge processing device - Google Patents

Wire discharge processing device

Info

Publication number
JPH0276630A
JPH0276630A JP22772188A JP22772188A JPH0276630A JP H0276630 A JPH0276630 A JP H0276630A JP 22772188 A JP22772188 A JP 22772188A JP 22772188 A JP22772188 A JP 22772188A JP H0276630 A JPH0276630 A JP H0276630A
Authority
JP
Japan
Prior art keywords
wire
winding
wire electrode
electrode
winding means
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
Application number
JP22772188A
Other languages
Japanese (ja)
Inventor
Makoto Tanaka
誠 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP22772188A priority Critical patent/JPH0276630A/en
Publication of JPH0276630A publication Critical patent/JPH0276630A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent a used wire electrode from wrapping on a wire carryout means by providing a wire takeup means on the wire electrode sendoff side of the wire carryout means. CONSTITUTION:A wire takeup means 40 holds automatically the tip of a used wire electrode 10 sent out of a wire carryout means 28 and takes up immediately. A sliding means is separated when the wire electrode 10 is removed, and the taken-up wire electrode 10 is removed out externally.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、ワイヤ放電加工装置に係り、特に加工に供
し1こ後のワイヤ電極を回収する機構に関するものであ
る。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a wire electrical discharge machining apparatus, and more particularly to a mechanism for recovering a wire electrode after being subjected to machining.

〔従来の技術〕[Conventional technology]

第7図は例えば従来のワイヤ放電加工装置を示す概略図
であり、図において、 QOはワイヤ111極、(2)
はワイヤ電極αOを巻回してなるワイヤボビン、α4は
ワイヤボビン■に結合され、該ワイヤボビン@に巻回さ
れTこワイヤ電極αGにテン酸1ンを与えつつ、該ワイ
ヤljtMQl−その送行経路に送り出すワイヤボビン
取付手段、(16a7.(16bj及び(16すはワイ
ヤ電極αOの送行経路に設けられ、その送行方向を任意
の方向に変更する第1.第2及び第8のプーリ、(至)
はワイヤ電極αGにテンシ噌ンを与えろ張力発生手段、
(ホ)はそれぞれ図示しないが、ワイヤ電極QOを摺動
自在に支持する案内手段、ワイヤ電極αQに加工電流を
供給する給す手段、及び加工部分に加工液を噴出するノ
ズルを備えた上部ワイヤ除去手段、anl、tコラム、
(イ)はt部ワイセガイド手段翰を支持すると共に、2
軸方向に摺動自在に動作する様にコラムQ11に設けら
れたタイル、(至)は図示しないX−Yクロステーブル
上に載置固定されに加工対象の被加工物、[有]はそれ
ぞれ図示しないが、ワイセ市橿αQy!−摺動自在に支
持する案内手段、ワイヤ電極αOに加工電源を供給オろ
給電手段、及び加工部分に加工液を噴出するノズルを備
え、被加工物@の下部に設けられた下部ワイヤガイド手
段、翰は下部ワイヤガイド手段(至)を支承すると共に
、その一端がコラム(2)に固定されに下部アーム、翰
は下部ワイヤガイド手段(財)の下部Cζ設けられに一
対の第1のアイドラ1−リ(82a)。
FIG. 7 is a schematic diagram showing, for example, a conventional wire electrical discharge machining device, and in the figure, QO is 111 poles of wire, (2)
is a wire bobbin formed by winding a wire electrode αO, α4 is connected to a wire bobbin ①, is wound on the wire bobbin @, and sends out the wire ljtMQl to its feeding path while giving 1 ton of thenic acid to the wire electrode αG. Attachment means, (16a7.
is a tension generating means that applies tension to the wire electrode αG,
(E) is an upper wire equipped with a guide means for slidably supporting the wire electrode QO, a means for supplying machining current to the wire electrode αQ, and a nozzle for spouting machining liquid to the machining part, although not shown in the figure. removal means, anl, t column,
(A) supports the t part Wise guide means and 2
Tile installed in column Q11 so as to be able to slide freely in the axial direction; I don't, but Wise City Kashi αQy! - A lower wire guide means provided at the bottom of the workpiece, comprising a guide means for slidably supporting, a power supply means for supplying processing power to the wire electrode αO, and a nozzle for spouting processing liquid to the processing part. , the rod supports the lower wire guide means, and one end thereof is fixed to the column (2), and the lower arm is connected to a pair of first idlers provided at the lower part Cζ of the lower wire guide means. 1-li (82a).

一対の第2のアイドラブー’J ta2b、+、及び第
2のアイドラプーリ(82hJ間に張り渡されに搬送ベ
ルト(至)からなるワイヤ搬出手段、@はワイヤ搬出手
段(至)から巻き出されてくる使用済みのワイヤ電極α
aを回収して収容するワイヤ回収箱である。
A pair of second idler pulleys (ta2b, +) and a second idler pulley (82 h Used wire electrode α
This is a wire collection box that collects and stores a.

次に動作について説明する。ワイヤボビン(2)から巻
き出されたワイヤ電極αQは、第1のプーリ(16a)
(至) 一張力発生手多り第2のプーリ(16hJ−第8のプー
リ(160〕→上部ワイヤガイド手段翰→被加工物(至
)−下部ワイヤ除去手段(ハ)−ワイヤ搬出手段(ハ)
の経路で張架される。次にワイヤ搬出手段(至)の記動
モータ(88りの駆動力によって第2のアイドラブー+
3 (82bJが回転し、その回転力が搬送ベルト(至
)に伝達され、第1のアイドラプーリ(82aJに挾ま
れにワイヤ電極αQを、連続して搬送ベルト器間に挾み
つつ送給し続けると共に、図示しない加工電源から、上
部及び下部ワイヤガイド手段−,(至)の給電手段を介
して、該ワイヤ1!!極αQに加工電流を供給して、被
加工物@との間に放電を発生させる。続いて被加工物@
を載置固定しy:X−YクロステーブルをX、Y軸方向
に任意に動作させて、上記被加工物@奢所望とする形状
に切断加工する。
Next, the operation will be explained. The wire electrode αQ unwound from the wire bobbin (2) is connected to the first pulley (16a)
(To) 1st tension generation mechanism 2nd pulley (16hJ - 8th pulley (160) → Upper wire guide means → Workpiece (to) - Lower wire removal means (C) - Wire unloading means (H) )
It will be strung along the route of Next, the second idler boot +
3 (82bJ rotates, its rotational force is transmitted to the conveyor belt (to), and the first idler pulley (82aJ) and occasionally the wire electrode αQ is continuously fed while being sandwiched between the conveyor belts. At the same time, a machining current is supplied from a not-shown machining power source to the wire 1!!pole αQ through the power feeding means of the upper and lower wire guide means to create a gap between it and the workpiece @. Generate electrical discharge. Then the workpiece @
is mounted and fixed, and the y:X-Y cross table is arbitrarily moved in the X and Y axis directions to cut the workpiece into a desired shape.

この様にして、被加工物翰の加工に供せられ消耗したワ
イヤ電極αOは、ワイヤ搬出手段(支)によってワイヤ
回収箱(至)に送り込まれて回収される。
In this manner, the wire electrode αO, which has been used to process the workpiece and has been consumed, is sent to the wire recovery box (to) by the wire carrying means (support) and recovered.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従来のワイヤ放電加工装置は以上の様に構成されている
ので、特6で極細線のワイヤ電極αGを用い”で加工を
行う場合においては、ワイヤ搬出手段(7)にワイヤ電
極αGが巻き付いてしまうので、常に監視を必要とする
と共に、巻き付きが発生しy、=場合には、その復旧処
置に時間を要する等の問題点がありに。
Since the conventional wire electrical discharge machining apparatus is configured as described above, when machining is performed using the ultra-fine wire electrode αG in 6, the wire electrode αG is wrapped around the wire delivery means (7). Therefore, there are problems such as constant monitoring is required, and in the event that wrapping occurs, it takes time to take recovery measures.

この発明は上記の様な問題点を解消する為になされπも
ので、ワイヤ電極がワイヤ搬出手段に巻き付くことのな
いワイヤ放電加工装置を得ろことを目的とする。
This invention was made to solve the above-mentioned problems, and it is an object of the present invention to provide a wire electrical discharge machining apparatus in which the wire electrode does not wrap around the wire carrying means.

〔課題を解決するための手段〕[Means to solve the problem]

この発明に係るワイヤ放電加工装置は、ワイヤ電極の送
行経路に設けられ、頂工に供した上記ワイヤ電極をその
送行経路外へ搬出するワイヤ搬出手段を備えγこワイヤ
放電加工装置において、上記ワイヤ電極を巻き取る巻き
取り部及び巻き取り済みのワイヤ電極を外部に除去する
ワイヤ電極除去部とからなる巻き取り手段と、該巻き取
り手段を回転駆動する駆動手段と、上記巻き取り手段と
同一の回転軸を有して自在に回転すると共に、上記巻き
取り手段のワイヤ電極除去部に対向して往復自在に設け
られ、往時において上記巻き取り手段に嵌合すると共に
、ワイヤW極除去部を塞ぐ摺動手段と、上記巻き取り手
段及び摺動手段のそれぞれ対向する側に設けられ、上記
摺動手段が上記巻き取り手段方向への移動を完了した時
に、上記ワイヤ搬出手段から送り出されるワイヤw!L
mの先端部を挾んで保持する保持手段と、上記巻き取り
手段6ζ設けられ、上記摺動手段が上記巻き取り手段か
ら離隔するにつれて、上記巻き取り部に巻き取られたワ
イヤ回収箱を、上記除去部方向に送り出すワイヤ除去手
段とからなるワイヤ巻き取り手段を、上記ワイヤ搬送手
段のワイヤ電極送り出し側に設けたものである。
A wire electrical discharge machining apparatus according to the present invention includes a wire carrying means provided in a wire electrode feeding path for carrying out the wire electrode used for top machining out of the feeding path. A winding means consisting of a winding section for winding the electrode and a wire electrode removing section for removing the wound wire electrode to the outside, a driving means for rotationally driving the winding means, and a winding means identical to the winding means. It has a rotating shaft and freely rotates, and is provided so as to be able to reciprocate in opposition to the wire electrode removal section of the winding means, and in the past fits into the winding means and closes the wire W pole removal section. A sliding means is provided on opposing sides of the winding means and the sliding means, respectively, and when the sliding means completes movement toward the winding means, the wire w! is fed out from the wire transporting means. L
holding means for pinching and holding the tip of the wire, and the winding means 6ζ, and as the sliding means moves away from the winding means, the wire collection box wound on the winding part is A wire winding means comprising a wire removing means for sending out the wire in the direction of the removal section is provided on the wire electrode sending side of the wire transporting means.

〔作用〕[Effect]

この発明においては、ワイヤ巻き取り手段がワイヤ搬出
手段から送り出されてくる使用済みのワイヤ電極の先端
部を自動的6ζ保持して即座に巻き取ると共に、ワイヤ
を極の除去時には摺動手段を離隔させて、上記巻き取ら
れたワイヤ電極を自動的に外部に除去する。
In this invention, the wire winding means automatically holds the tip of the used wire electrode sent out from the wire carrying means and immediately winds it up, and the sliding means separates the wire when removing the pole. Then, the wound wire electrode is automatically removed to the outside.

〔発明の実施例〕[Embodiments of the invention]

以下、この発明の一実施例tSについて説明する。なお
、下記それぞれの図において、従来例を示す第7図と同
一の符号については、同一の部分を示しているのでその
説明は省略する。第1図において、(ト)はワイヤ搬出
手段(至)のワイヤ送り出し側に設けられたワイヤ巻き
取り手段である。第2図はワイヤ巻き取り手段葡の詳細
を示す図であり、同図において、(6)はコラム(至)
に固定されたハウジング、鵠はハウジング(6)に取り
付けられに駆動手段に相当するモータ、(ト)は第1の
フうンジ、−は第1のフランジ■に結合され1こ回転軸
、■はハウジング(6)と回転軸−間に設けられ、回転
軸@aを回転自在に支承するベアリング、蜀は回転軸(
財)をモータ(財)軸に結合する為の力・・ブリング、
図は第1のフランジに)面上tζ、同心円をなして均一
間隔で複数固定装置された巻き取り軸、(56a)は巻
き取り軸■を貫通させると共に、該巻き取り軸(財)の
軸方向に自在に移動可能な板、(56bJは板(56&
Jの円周部に設けられ政教(56a)と第1のフうンジ
ーを繋ぎ止めると共に、第1のフランジ−に対して板(
56a月ζ反発力を作用させる第1の圧縮バネ、t56
d)は第1のフランジ−1回転軸(ト)、第1のベアリ
ング輪、カーブリングー1複数の第1の巻き取り軸■と
からなる巻き取り手段、輪は板(56り及び圧縮バネ(
56h)からなるワイヤ除去手段、…は第2のフランジ
、−は第2のフうンジ用ケ回転自−[4ζ支承する為の
第2のベアリング、−は第2のベアリング關に結合され
Tこ第1のピストン、団は第1のフランジ■上に複数設
けられた第1の巻き取り軸(ロ)の同心円よりも若干小
さな第2のフランジ…面の同心円周上に、上記複数の第
1の巻き取り軸(財)と交互にかみ合う様に、均等な間
隔で複数設けられ、その先端が板t5sa)の凹< F
160 )邪に嵌合する第2の巻き取り軸、■は第1の
フランジに)面のほぼ中心に第2のフランジ…面に対向
して設けられγこ第1のシリンダ、(14i:i@2の
)→ンジi面のほぼ中心lこ第1のフランジ■面に対向
して設けられ1こ第2のシリンダ、qIは第1のシリン
ダ(2)に摺動自在に設けられrこ第2のピストン、+
711よ第2のシリンダf4+ζ摺動自在に設けられr
こ第3のピストン、輪は第2のピストン(2)の先端に
設けられに第1の押え板、輪は第8のピストンq4の先
端に設けられTこ第2の押え板、−は第1の押え教団を
@2の押え叔■方同へ押し出す力を与える第2の圧縮バ
ネ、開は第2の押え板@を第1の押え板■方向へ押し出
す力を与える第3の圧縮バネ、■は第1のシリンダC4
,第2のシリンダ(+141.M2のピストンqQ、第
3のピストン(ハ)、第1の押え板団。
Hereinafter, one embodiment tS of the present invention will be described. Note that in each of the following figures, the same reference numerals as in FIG. 7 showing the conventional example indicate the same parts, so a description thereof will be omitted. In FIG. 1, (g) is a wire winding means provided on the wire feeding side of the wire feeding means (to). FIG. 2 is a diagram showing details of the wire winding means, in which (6) is the column (to).
The housing is fixed to the housing (6), the motor corresponding to the driving means is attached to the housing (6), (g) is the first flange, - is the first flange (1) connected to the rotating shaft, (2) is a bearing that is provided between the housing (6) and the rotating shaft and rotatably supports the rotating shaft @a, and 蜀 is the rotating shaft (
Force to connect the motor (goods) to the motor (goods) shaft...Bling,
The figure shows a winding shaft (56a) on which a plurality of fixing devices are fixed at uniform intervals in a concentric circle at a plane tζ on the first flange. A plate that can be freely moved in the direction (56bJ is a plate (56&
It is provided on the circumference of J to connect the political religion (56a) and the first flange, and the plate (56a) is attached to the first flange.
56a First compression spring that applies repulsive force, t56
d) is a winding means consisting of a first flange - 1 rotation shaft (g), a first bearing ring, a curve ring - 1 plurality of first winding shafts, the ring is a plate (56) and a compression spring (
56h), ... is a second flange, - is a second bearing for supporting the rotation of the second flange, - is coupled to the second bearing This first piston group is arranged on the concentric circumference of the surface of the second flange, which is slightly smaller than the concentric circle of the first winding shaft (b) provided on the first flange. A plurality of them are provided at equal intervals so as to alternately engage with the winding shaft (goods) 1, and their tips are connected to the concave < F of the plate t5sa).
160) A second winding shaft that fits into the first flange; (■ is the first flange); the second flange is provided at approximately the center of the plane facing the first cylinder, (14i:i); @2)→Almost at the center of the first flange (2), the second cylinder is provided opposite the first flange (2), and qI is slidably provided on the first cylinder (2). second piston, +
711, the second cylinder f4+ζ is slidably provided r
This third piston, the ring is provided at the tip of the second piston (2) and is the first holding plate, the ring is provided at the tip of the eighth piston q4 and is the second holding plate, - is the second holding plate. The second compression spring provides the force to push the first presser plate in the direction of the second presser plate, and the third compression spring provides the force to push the second presser plate in the direction of the first presser plate. , ■ is the first cylinder C4
, second cylinder (+141.M2 piston qQ, third piston (c), first presser plate group.

第2の押え板ea、第2の圧縮バネ(へ)及び第8の圧
縮バネ図からなる保持手段、…は第1のピストンe4を
摺動自在ζζ保持する第8のシリンダ、V4は第8のシ
リンダーをコラム■に固定する取付板、−は第3のシリ
シダー内に設けられ、第1のピストン−を第1のフうン
ジ一方向に摺動させて、第2の7ランジeQt第1のフ
うンジーに対向させる力を作用させる復帰バネ、−は第
3のシリンダ川内の復帰バネ−の力に抗して、第1のピ
ストン−を第1のフランジ■から離隔させる力を作用さ
せろエアー、(至)はエアー−を第8のシリンダー内に
導入する導入口、(6)は第2のフランジ用。第2のベ
アリング−3第1のピストン−1複数の第2の巻き取り
軸−0第8のシリンダ善、復帰バネー6導入口(至)か
らなる摺動手段、(l0IJは巻き取り手段(55d7
からワイヤ電極(1Gを除去するワイヤ電極除去部であ
る。
Holding means consisting of a second presser plate ea, a second compression spring (to), and an eighth compression spring diagram, ... is an eighth cylinder that holds the first piston e4 in a slidable manner, V4 is the eighth cylinder A mounting plate - for fixing the cylinder to the column (2) is provided in the third cylinder, and slides the first piston - in one direction on the first flange to connect the second 7-lunge eQt first. The return spring that applies an opposing force to the flange of the third cylinder, - acts a force that separates the first piston from the first flange, against the force of the return spring in the third cylinder. Air (to) is an inlet for introducing air into the eighth cylinder, and (6) is for the second flange. Second bearing - 3 First piston - 1 A plurality of second winding shafts - 0 Eighth cylinder, return spring 6 Sliding means consisting of an inlet (to) (10IJ is a winding means (55d7)
This is a wire electrode removal section that removes a wire electrode (1G) from the wire electrode.

集8図はワイヤ巻き取り手段(7)ケホす斜視囚、第4
因はワイヤ巻き取り手段■において第1及び第2のフラ
ンジ(ト)、輪間がm隔している状態を示す因、第5因
はワイヤ巻き取り手段叫がワイヤ電極αa′ft巻き取
っている様子を示す図、第6因はワイヤ巻き取り手段−
に巻き取られたワイヤ電極(転)を排出している様子を
示す図であり、それぞれの構成部分は第2図と同一であ
るので、その説明は省略する。
Figure 8 shows the wire winding means (7) with a perspective view, the fourth
The reason is that the distance between the first and second flanges (T) and rings is m in the wire winding means (2).The fifth reason is that the wire winding means winds up the wire electrode αa′ft. The sixth factor is the wire winding means.
FIG. 2 is a diagram showing how the wire electrode (roll) wound up is being discharged; each component is the same as that in FIG. 2, so a description thereof will be omitted.

次に動作について説明する。なお、ワイヤ電極αOの送
行経路への張加方法、及び放電加工の方法−でついては
、従来例で示しπものと同一であるのでその説明は省略
し、特に極細線のワイヤ電極を甲いた時の回収方法につ
いて説明する。
Next, the operation will be explained. Note that the method of tensioning the wire electrode αO to the feeding path and the method of electrical discharge machining are the same as those shown in the conventional example for π, so the explanation thereof will be omitted. The collection method will be explained.

先ず、ワイヤ電極αOの送行経路への張架作業終了時に
、以下に示す手順でワイヤ巻き取り手段船を開放して、
ワイヤ電極αGの保持動作を行う。即ち、第3のシリン
ダーの導入口(至)から、和水しないエアー源より供給
されろエアー(財)を導入して、第1のピストン−を復
帰バネ−の力に抗して第1のフうンジ■側から離隔させ
ろ。この離隔動作によりi”、第4図に示す様に、第2
のフランジ64)に設けられている第2の押え板弼も離
隔して、ワイヤ巻き取り手段(イ)が開放状態になる。
First, when the wire electrode αO is stretched on the feeding route, the wire winding means vessel is opened in the following steps.
A holding operation of the wire electrode αG is performed. That is, air supplied from a non-hydrating air source is introduced from the inlet of the third cylinder to move the first piston against the force of the return spring. Separate yourself from Funji's side. Due to this separating operation, the second
The second presser plate provided on the flange 64) is also separated, and the wire winding means (a) becomes open.

続いてワイヤ搬出手段圀から送り出されたワイヤ電極α
Gが、再1及び第2の押え板用、■の間に到達したこと
を、例えばワイヤを極αOの送り出し時間を検知するな
どして判別し、上記エアー−の導入動作を停止すると共
に、その排気動作を行う。この1作によってエアー−の
排気が終了すると、復帰バネ−の弾発力により、第1の
ピストン(財)は第1のフランジ一方向に押し出され、
ワイヤ電極αart第1及び第2の押え板翰、(至)間
に挾持される。更に、ワイセ′fIt極σGは第2及び
第8の圧縮バネ■、Hの強力な弾発力によって確実に保
持される。又、この動作と同時に、複数の第2の巻き取
り軸−はワイヤ除去手段−の板(56aJの凹部(56
りに嵌合すると共に第1の圧縮バネ(56t)J ’に
圧縮させ、板(56a)を第1のフランジ(至)方向へ
押し込む。そして、第1のピストン−が第1のフランジ
■方向に完全に押し出された後、モーターを回転させろ
。この動作によって第1及び第2の押え板■、@間に挾
持されTこワイヤ電極αQは、第5図に示す様に、第1
及び第2の複数の巻き取り軸[4,Mの外周に連続して
巻き付けられて行く。
Next, the wire electrode α is sent out from the wire delivery means.
It is determined that G has reached between the first and second presser plates, for example, by detecting the time when the wire is sent out to the pole αO, and the air introducing operation is stopped, and Perform the exhaust operation. When the air is exhausted by this one action, the first piston is pushed out toward the first flange by the elastic force of the return spring.
The wire electrode αart is sandwiched between the first and second presser plates. Furthermore, the Weisse'fIt pole σG is reliably held by the strong elastic forces of the second and eighth compression springs (2) and (H). Also, at the same time as this operation, the plurality of second winding shafts move into the concave portion (56aJ) of the wire removing means.
and is compressed by the first compression spring (56t) J' to push the plate (56a) toward the first flange. Then, after the first piston is completely pushed out in the direction of the first flange, rotate the motor. As a result of this operation, the T wire electrode αQ, which is sandwiched between the first and second holding plates
and the second plurality of winding shafts [4, M are continuously wound around the outer periphery of the winding shafts [4, M].

さて、この様にして巻き取られにワイヤ*SaOは、適
宜必要な時点において、以下に示す手順でその除去動作
が行われる。先ず、ワイヤ電極QOの送行が停止されπ
時点で、ワイヤ巻き取り手段■に巻き取られにワイヤ電
極αQの巻き終り部で切断し、第8のシリンダーの導入
口(至)にエアー榊を導入する。このエアー−の導入に
より、再び第4図に示す様に、第1のピストン41i4
′It第1のフランジ−側から離隔させろ。この時、第
1及び第2の押え板■、■間に挾持されたワイヤ電極α
0が開放されると共に、第2のフランジ…側に設けられ
ている複数の第2の巻き取り軸−の取り付は半径は、第
1のフランジ−側に設けられている複数の第1の巻き取
り軸−の取り付は半径よりも若干小さく設定されている
ので、巻き取り済みのワイヤ1!極αGは、複数の第1
の巻き取り軸(財)の外周に残ることになる。更に、エ
アー−の導入量が増趣すると、ワイヤ巻き取り手段■の
開放間隙が大きくなり、ワイヤ除去手段−の板<56&
)が第1の圧縮バネ(56bJの弾発力で押し出され、
複数の第1の巻き取り軸−の外周に巻き付いているワイ
ヤ電maatワイヤ電極除去部(1017方向へ押し出
し、上記板(56aJが出切った時点で、第6図に示す
様に、上記複数の第1の巻き取り軸(財)の外周に巻き
付いているワイヤ電極αGを、例えばワイヤ回収箱−に
排出してその動作を完了する。
Now, the wire *SaO wound up in this manner is removed at an appropriate time point according to the procedure shown below. First, the feeding of the wire electrode QO is stopped and π
At this point, the wire electrode αQ is wound by the wire winding means (2) and cut at the end of the winding, and air sakaki is introduced into the inlet (end) of the eighth cylinder. By introducing this air, as shown in FIG. 4 again, the first piston 41i4
'It should be separated from the first flange side. At this time, the wire electrode α held between the first and second holding plates
0 is opened, the mounting radius of the plurality of second winding shafts provided on the second flange... side is The installation of the winding shaft is set slightly smaller than the radius, so the wire 1 that has already been wound! The pole αG is a plurality of first
It will remain on the outer periphery of the winding shaft (goods). Furthermore, as the amount of air introduced increases, the opening gap of the wire winding means becomes larger, and the plate of the wire removing means becomes larger.
) is pushed out by the first compression spring (56 bJ of elastic force,
The wire electrodes wound around the outer peripheries of the plurality of first winding shafts are pushed out in the 1017 direction, and when the plate (56aJ) is fully extended, the plurality of wire electrodes are removed as shown in FIG. The wire electrode αG wound around the outer periphery of the first winding shaft is discharged to, for example, a wire collection box, and the operation is completed.

〔発明の効果〕〔Effect of the invention〕

以上の様に、この発明によればワイヤ搬出手段のワイヤ
電極送り出し側にワイヤ巻き取り手段を設け、上記ワイ
ヤ搬出手段から送り出されろ使用済みのワイヤ電極の先
端部を自動的に保持した後巻き取り、又、上記巻き取り
手段の摺動手段を後退させて開放すること一γより、上
記巻き取ったワイヤ電極を自動的に除去することができ
るので、ワイヤ電極がワイヤ搬出手段に巻き付くことが
なく、又、監視する必要のないものが得られる効果があ
る。
As described above, according to the present invention, a wire winding means is provided on the wire electrode delivery side of the wire delivery means, and the used wire electrode is automatically held and then wound up after being sent out from the wire delivery means. Furthermore, by retracting and opening the sliding means of the winding means, the wound wire electrode can be automatically removed, so that the wire electrode is not wound around the wire delivery means. This also has the effect of providing something that does not require monitoring.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例によるワイヤ放電加工装[
1を示す構成図、第2図はこの発明の一実施例によるワ
イヤ巻き取り手段ケ示す詳細図、第3図はこの発明の一
実施例によるワイヤ巻き取り手段を示す斜視図、第4図
はこの発明の一実施例によるワイヤ巻き取り手段の開放
時金示す図、第5図はこの発明の一実施例によるワイヤ
巻き取り手段がワイヤ電極を巻き取っている様子を示す
図、第6図はこの発明の一実施例によるワイヤ巻き取り
手段に巻き取られにワイヤ電tMk排出している様子を
示す図、第7肉は従来のワイヤ放電加工装置を示す構成
図である。 図1γおいて、QGはワイセW極、(ト)はワイヤ搬出
手段、萌はワイヤ巻き取り手段、(財)はモータ、閃は
ワイヤ除去手段、(56bJは巻き取り手段、■は保持
手段、(ロ)は摺動手段、(1017はワイヤ電極除去
部である。 なお、図において同一符号は同一部分を示す。
FIG. 1 shows a wire electrical discharge machining apparatus according to an embodiment of the present invention.
FIG. 2 is a detailed view showing a wire winding means according to an embodiment of the invention, FIG. 3 is a perspective view showing a wire winding means according to an embodiment of the invention, and FIG. FIG. 5 is a diagram showing how the wire winding means according to an embodiment of the present invention is opened; FIG. 5 is a diagram showing how the wire winding means according to an embodiment of the present invention is winding up a wire electrode; The seventh figure is a diagram showing the configuration of a conventional wire electric discharge machining device. In FIG. 1γ, QG is a Wise W pole, (G) is a wire carrying means, Moe is a wire winding means, (Foundation) is a motor, Flash is a wire removing means, (56bJ is a winding means, ■ is a holding means, (B) is a sliding means, and (1017 is a wire electrode removal part.) In the figures, the same reference numerals indicate the same parts.

Claims (1)

【特許請求の範囲】[Claims] ワイヤ電極の送行経路に設けられ、加工に供した上記ワ
イヤ電極をその送行経路外へ搬出するワイヤ搬出手段を
備えたワイヤ放電加工装置において、上記ワイヤ電極を
巻き取る巻き取り部及び巻き取り済みのワイヤ電極を外
部に除去するワイヤ電極除去部とからなる巻き取り手段
と、該巻き取り手段を回転駆動する駆動手段と、上記巻
き取り手段と同一の回転軸を有して自在に回転すると共
に、上記巻き取り手段のワイヤ電極除去部に対向して往
復自在に設けられ、往時において上記巻き取り手段に嵌
合すると共に、ワイヤ電極除去部を塞ぐ摺動手段と、上
記巻き取り手段及び摺動手段のそれぞれ対向する側に設
けられ、上記摺動手段が上記巻き取り手段方向への移動
を完了した時に、上記ワイヤ搬出手段から送り出される
ワイヤ電極の先端部を挾んで保持する保持手段と、上記
巻き取り手段に設けられ、上記摺動手段が上記巻き取り
手段から離隔するにつれて、上記巻き取り部に巻き取ら
れたワイヤ電極を、上記ワイヤ電極除去部方向に送り出
すワイヤ除去手段とからなるワイヤ巻き取り手段を、上
記ワイヤ搬送手段のワイヤ電極送り出し側に設けたこと
を特徴とするワイヤ放電加工装置。
A wire electrical discharge machining device equipped with a wire discharging means provided in a wire electrode feeding path and transporting the wire electrode subjected to processing to the outside of the feeding path, a winding section for winding the wire electrode and a winding portion for winding the wire electrode. A winding means consisting of a wire electrode removal part for removing the wire electrode to the outside, a drive means for rotationally driving the winding means, and having the same rotation axis as the winding means and freely rotating, a sliding means that is reciprocably provided opposite to the wire electrode removing section of the winding means and that fits into the winding means and closes the wire electrode removing section; the winding means and the sliding means; Holding means are provided on opposite sides of the wire electrodes, and hold the tip of the wire electrode sent out from the wire delivery means when the sliding means completes its movement in the direction of the winding means; a wire removing means provided on the winding means and sending out the wire electrode wound on the winding section toward the wire electrode removing section as the sliding means moves away from the winding means; A wire electrical discharge machining apparatus characterized in that means is provided on the wire electrode sending side of the wire conveying means.
JP22772188A 1988-09-12 1988-09-12 Wire discharge processing device Pending JPH0276630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22772188A JPH0276630A (en) 1988-09-12 1988-09-12 Wire discharge processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22772188A JPH0276630A (en) 1988-09-12 1988-09-12 Wire discharge processing device

Publications (1)

Publication Number Publication Date
JPH0276630A true JPH0276630A (en) 1990-03-16

Family

ID=16865314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22772188A Pending JPH0276630A (en) 1988-09-12 1988-09-12 Wire discharge processing device

Country Status (1)

Country Link
JP (1) JPH0276630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007210005A (en) * 2006-02-09 2007-08-23 Hirotec Corp Apparatus and method for supplying workpiece into hemming machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007210005A (en) * 2006-02-09 2007-08-23 Hirotec Corp Apparatus and method for supplying workpiece into hemming machine

Similar Documents

Publication Publication Date Title
CN110010539A (en) Winding unit
JPH0276630A (en) Wire discharge processing device
FI88782B (en) ANTENNA ATT PLACERA TRAODET I ETT PLASTFOLIE
CN107380995A (en) Application method with coil pusher equipment, roller way system and roller way system
JP3048115B2 (en) Wire winding device
JP6258133B2 (en) Thin film electrostatic coating equipment
JP2007308265A (en) Bonding wire winding device and winding method
CN108750757A (en) A kind of cloth inspection method
CN214529856U (en) A cloth inspection machine detection device for clothing production
CN209853450U (en) From full-automatic coiling mechanism for production of type membrane
JP2881736B2 (en) Charged foreign matter collection device
CN218963663U (en) Feeding device of fusing machine
CN108675031A (en) A kind of cloth inspecting machine
CN215047266U (en) Antistatic fabric winding device
EP0491994A1 (en) Apparatus for removing a residual lap of a spool
KR20140118253A (en) Microfiber cleaning device for small panels with cleaner
CN214827946U (en) Dental floss winding device
JPH0475862A (en) Multiwire type cutting device
CN214326255U (en) Conveyer belt with battery draw-in groove
CN108820964A (en) A kind of driving mechanism for wrap-up
CN218619388U (en) Can effectively prevent receipts of relaxation and fold around machine
US980682A (en) Apparatus for rewinding silk.
CN218201312U (en) Novel cloth inspecting machine capable of automatically winding
CN208102464U (en) Stainless steel band leads the automatic cloth winding machine of curved side bow roller chain
EP0576029A1 (en) Residual lap removing apparatus