JPS63114822A - Spent wire recoverer for wire-cut electric discharge machine - Google Patents
Spent wire recoverer for wire-cut electric discharge machineInfo
- Publication number
- JPS63114822A JPS63114822A JP26062486A JP26062486A JPS63114822A JP S63114822 A JPS63114822 A JP S63114822A JP 26062486 A JP26062486 A JP 26062486A JP 26062486 A JP26062486 A JP 26062486A JP S63114822 A JPS63114822 A JP S63114822A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- recovery box
- collection box
- spent
- box
- 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
- 238000011084 recovery Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 230000009191 jumping Effects 0.000 abstract description 3
- 238000009760 electrical discharge machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/108—Used wire disposal devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ワイヤカット放電加工機の使用済ワイヤ回収
装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a used wire recovery device for a wire-cut electrical discharge machine.
ワイヤカット放電加工機において、加工物に対して放電
加工作用を与えたワイヤは加工領域を出ると使用済ワイ
ヤとして廃棄されるが、この場合に従来のワイヤカット
放電加工機では、巻取リール上に巻取ることによって回
収する方法、又はワイヤカット放電加工機の機側に設け
た回収箱内に回収して該箱内がいっばいになると搬出、
廃棄する方法等が採られていた。In a wire-cut electrical discharge machine, the wire that has applied the electrical discharge machining action to the workpiece is discarded as a used wire when it leaves the machining area.In this case, in a conventional wire-cut electrical discharge machine, the wire is Collect the wire by winding it up into a wire, or collect it in a collection box installed on the machine side of the wire-cut electrical discharge machine and take it out when the box is full.
Methods such as disposal were adopted.
然しなから、特に上記後者の方法、つまり、回収箱に使
用済ワイヤを堆積、回収する方法では箱内に可及的に多
量のワイヤを連続回収することが望ましく、このために
回収箱に振動を与える等の手段を施したものも提供され
ているが、ワイヤ径が比較的大きい程、一定張力を掛け
て加工領域を通過して来たワイヤは、回収箱内でも跳ね
上がり特性を有し、故に緻密に堆積し難く、自ずから回
収箱の箱容積に対する回収率も低下することとなリ、不
都合である。依って、本発明は斯かる不都合を解消せん
とするものである。However, especially in the latter method described above, that is, the method of depositing and collecting used wires in a collection box, it is desirable to continuously collect as much wire as possible in the box, and for this purpose, the collection box is not vibrated. However, the larger the wire diameter is, the more the wire that has passed through the processing area under a certain tension has a tendency to bounce up even in the collection box. Therefore, it is difficult to deposit them densely, and the collection rate relative to the volume of the collection box naturally decreases, which is inconvenient. Therefore, the present invention aims to eliminate such inconveniences.
上記発明目的に鑑みて、本発明はワイヤカット放電加工
機の使用済ワイヤ回収装置において、該回収装置のワイ
ヤ回収箱を回転駆動する構成としたことを特徴とするワ
イヤカット放電加工機の使用済ワイヤ回収装置を提供す
る。In view of the above-mentioned object of the invention, the present invention provides a used wire collection device for a wire-cut electric discharge machine, characterized in that a wire collection box of the collection device is configured to be driven to rotate. Provides a wire recovery device.
上記の如くワイヤ回収箱を回転駆動させると、該回収箱
内に送出された使用済ワイヤはその回転により引き込ま
れて使用済ワイヤの有している跳ね上がり特性が阻止さ
れ、回収箱内に緻密に巻回堆積され得る。When the wire collection box is rotated as described above, the used wire sent into the collection box is pulled in by the rotation, preventing the used wire from bouncing up, and being tightly packed into the collection box. Can be rolled and deposited.
以下、本発明を添付図面に示す実施例に基づいて更に詳
細に説明する。第１図は、本発明による使用済ワイヤ回
収装置の一部破断の正面図、第２図は第１図の回収装置
の上面図、第３図は第１図の回収装置を具備したワイヤ
カット放電加工機の全体構成を略示した正面図である。Hereinafter, the present invention will be explained in more detail based on embodiments shown in the accompanying drawings. FIG. 1 is a partially cutaway front view of a used wire recovery device according to the present invention, FIG. 2 is a top view of the recovery device of FIG. 1, and FIG. 3 is a wire cutter equipped with the recovery device of FIG. 1. 1 is a front view schematically showing the overall configuration of an electrical discharge machine.
第３図において、ワイヤカット放電加工機は機台１０を
有し、この機台１０の右端から上方に立設したコラム１
２の頂端から左方に水平に突出した腕１４を有している
。上記腕１４の左端には上ヘッド１６を備え、この上ヘ
ッドエ６の下端に上ガイド１８を有している。また、機
台１０の上方にはコの字形又はＬ字形形状のワーク置台
２０が水平面内で周知のように直交２軸方向に移動可能
に設けられ、導電性の材料のワーク（図示略）がこのワ
ーク置台２０上に設置されるように成っている。また、
そのワーク置台２０の内部空間には丁度ワークの下方位
置に対応して前記上ガイド１８と上下に対向するように
下ガイド２２が設けられている。これら上下のガイド１
８ 、２０はワイヤ電極２４をワークに対して正確に加
工位置に位置決めするために宝石ガイド等の精密ガイド
を具備すると共に、第３図には詳示されていないが加工
液噴射ノズル等も具備している。また一般的には下ガイ
ド２２０近くに放電加工電圧をワイヤ電極２４に供給す
る給電子（図示略）が設けられ、一方、加工電源に電気
的に接続されたワークとの間で、放電加工が行われるよ
うに゛なっている。なお、ワイヤ電極２４は、電極供給
リール２６から案内ローラ２８、ブレーキローラ３０、
位置決めローラ３２等を経て上ガイド１８に到り、次い
でワークと対向する放電加工領域を経て下ガイド２２に
向けて走行する。加工領域を出たワイヤ電極２４は使用
済ワイヤ２４ａとなり、下ガイド２２を経過後の該使用
済ワイヤ２４ａは、ワイヤ搬出路３４を経由して回収箱
３８の前段で、排出機構３６による送り出し作用を受け
て、回収箱３８内に堆積、回収されるようになっている
。ワイヤ搬出路３４を通過する使用済ワイヤ２４ａは放
電加工領域において水に濡れており、例えばワイヤ搬出
路３４のカバー３４２の中でこの水を除去し、カバー３
４ａの傾斜した下面を流れて水受３５に集められる方法
が採られる。こうして水の除去された使用済ワイヤ２４
ａは駆動ローラ３６ａと押えローラ３．６ｂとに挾持さ
れて回収箱３８に送出される。In FIG. 3, the wire-cut electric discharge machine has a machine stand 10, and a column 1 is erected upward from the right end of this machine stand 10.
It has an arm 14 that projects horizontally to the left from the top end of 2. An upper head 16 is provided at the left end of the arm 14, and an upper guide 18 is provided at the lower end of the upper head 6. Further, above the machine stand 10, a U-shaped or L-shaped workpiece stand 20 is provided so as to be movable in two orthogonal axes in a horizontal plane as is well known, and a workpiece made of a conductive material (not shown) is placed thereon. It is configured to be installed on this workpiece stand 20. Also,
A lower guide 22 is provided in the internal space of the workpiece table 20 so as to vertically oppose the upper guide 18, corresponding to the lower position of the workpiece. These upper and lower guides 1
8 and 20 are equipped with precision guides such as jewel guides in order to accurately position the wire electrode 24 at the processing position with respect to the workpiece, and are also equipped with processing fluid spray nozzles, etc., although not shown in detail in FIG. are doing. Generally, a feeder (not shown) is provided near the lower guide 220 to supply electrical discharge machining voltage to the wire electrode 24, and on the other hand, electrical discharge machining is performed between the workpiece and the workpiece electrically connected to the machining power source. It is meant to be done. Note that the wire electrode 24 is transferred from an electrode supply reel 26 to a guide roller 28, a brake roller 30,
It reaches the upper guide 18 via the positioning roller 32, etc., and then travels toward the lower guide 22 via the electrical discharge machining area facing the workpiece. The wire electrode 24 that has left the processing area becomes a used wire 24a, and after passing through the lower guide 22, the used wire 24a is sent out via a wire delivery path 34 at the front stage of a collection box 38, where it is sent out by a discharge mechanism 36. Accordingly, they are deposited in a collection box 38 and collected. The used wire 24a passing through the wire discharge path 34 is wet with water in the electrical discharge machining area, and this water is removed, for example, in the cover 342 of the wire discharge path 34, and the cover 3
A method is adopted in which the water flows down the slanted lower surface of the water container 4a and is collected in the water receiver 35. The used wire 24 from which water has been removed in this way
a is held between a drive roller 36a and a presser roller 3.6b and sent to a collection box 38.
第１図と第２図とを参照すると、円筒形の回収箱３８は
、水平な基台４０に保持された軸受４６に回転可能に支
持された鉛直軸４４を立設固定した箱受け４２に載置さ
れている。回収箱３８は箱受け４２と共に円周方向に回
転可能なよう、適宜な手段（例えば、ビン）により固定
されている。Referring to FIGS. 1 and 2, the cylindrical collection box 38 is mounted on a box holder 42 with a vertical shaft 44 rotatably supported by a bearing 46 held on a horizontal base 40. It is placed. The collection box 38 is fixed by appropriate means (for example, a bottle) so that it can rotate together with the box holder 42 in the circumferential direction.
鉛直軸４４の下端にはプーリ４８が取付けられ、・一方
、基台４０の近くの他の基台４１にはモータ５０が鉛直
に保持されている。該モータ５０の出力軸５１には他の
プーリ５２が取付けられており、該プーリ５２と前記プ
ーリ４８とにベルト５４が張設されている。またモータ
５０はコントローラ５８と接続されている。A pulley 48 is attached to the lower end of the vertical shaft 44, and a motor 50 is vertically held on another base 41 near the base 40. Another pulley 52 is attached to the output shaft 51 of the motor 50, and a belt 54 is stretched between the pulley 52 and the pulley 48. Further, the motor 50 is connected to a controller 58.
駆動ローラ３６ａと押えローラ３６ｂとは第２図に示す
如く、円筒形の回収箱３８に対してその中心から円筒側
壁側に偏った位置に配置されており、前記駆動ローラ３
６ａと押えローラ３６ｂとにより送出された使用済ワイ
ヤ２４ａは回収箱３８の周辺から堆積する。ここで前記
モータ５０により回収箱３８が第２図の一矢印Ａの方向
に回転駆動させられると、回収箱３８の底３９に達した
使用済ワイヤ２４ｂは、底３９の回転移動に引き込まれ
、その跳ね上がり特性が阻止され゛て回収箱３８の側壁
内側近くに矢印Ａと同一方向に巻回堆積させられる。As shown in FIG. 2, the driving roller 36a and the pressing roller 36b are arranged at positions offset from the center of the cylindrical collection box 38 toward the cylindrical side wall.
The used wire 24a sent out by the holding roller 36a and the holding roller 36b is deposited from the periphery of the collection box 38. Here, when the collection box 38 is rotationally driven in the direction of arrow A in FIG. Its rebounding property is prevented, and it is wound and deposited near the inside of the side wall of the collection box 38 in the same direction as arrow A.
使用済ワイヤ２４ａを円筒形回収箱３８の側壁近くに送
出することは、側壁近くは中心部と比較して回転速度が
大きいため、より効果的にワイヤを引き込み、跳ね上が
りをさせることなく堆積させ得るからである。更には上
記実施例の如く回収箱３８を一方向にのみ回転駆動する
方法ではなく、コントローラ５８の制御のちとに適宜に
揺動回転させる方法を採ることも可能である。Sending out the used wire 24a near the side wall of the cylindrical collection box 38 allows the wire to be drawn in more effectively and deposited without bouncing up because the rotation speed near the side wall is higher than in the center. It is from. Furthermore, instead of rotating the collection box 38 in only one direction as in the above embodiment, it is also possible to appropriately swing and rotate the collection box 38 under the control of the controller 58.
以上の説明から明らかなように、本発明によれば、ワイ
ヤ回収箱を回転させているので、その回転により使用済
ワイヤを引き込んでその跳ね上がり特性を阻止すること
により、回収箱内に緻密に巻回堆積させ、回収箱の箱容
積に対する使用済ワイヤの回収率を増加させることが可
能となる。このことは、延いては作業効率の増大と、フ
ロアスペースの省スペース化とに寄与する。As is clear from the above description, according to the present invention, since the wire collection box is rotated, the used wire is pulled in by the rotation and prevented from jumping up, thereby tightly winding it inside the collection box. It is possible to increase the collection rate of used wires based on the box volume of the collection box. This in turn contributes to increasing work efficiency and saving floor space.
第１図は本発明による使用済ワイヤ回収装置の一部破断
の正面図、第２図は第１図の回収装置の上面図、第３図
は第１図の回収装置を具備したワイヤカット放電加工機
の全体構成を略示した正面図。
１０・・・機台、 １８・・・上ガイド、２
２・・・下ガイド、 ２４・・・ワイヤ電極、２
４ａ・・・使用済ワイヤ、
２４ｂ・・・回収箱の底に到達した使用済ワイヤ、３６
ａ・・・駆動ローラ、 ３６ｂ・・・押えローラ、３
８・・・ワイヤ回収箱、 ３９・・・底、４４・・・
鉛直軸、 ４６・・・軸受、４８・・・プーリ、
５０・・・モータ、５２・・・プーリ、
５４・・・ベルト、５８・・・コントローラ。FIG. 1 is a partially cutaway front view of the used wire recovery device according to the present invention, FIG. 2 is a top view of the recovery device of FIG. 1, and FIG. 3 is a wire cut discharge equipped with the recovery device of FIG. 1. FIG. 2 is a front view schematically showing the overall configuration of the processing machine. 10... Machine base, 18... Upper guide, 2
2... Lower guide, 24... Wire electrode, 2
4a... Used wire, 24b... Used wire that has reached the bottom of the collection box, 36
a... Drive roller, 36b... Presser roller, 3
8...Wire collection box, 39...Bottom, 44...
Vertical shaft, 46...bearing, 48...pulley,
50...Motor, 52...Pulley,
54...Belt, 58...Controller.
Claims (1)
おいて、該回収装置のワイヤ回収箱を回転駆動する構成
としたことを特徴とするワイヤカット放電加工機の使用
済ワイヤ回収装置。 ２、前記ワイヤ回収箱はその上端が開口された円筒形回
収箱から成ると共に、前記回収装置のワイヤ駆動ローラ
から送出された使用済ワイヤが前記円筒形回収箱の内周
近くに到達するよう配置構成して成る特許請求の範囲第
１項に記載のワイヤカット放電加工機の使用済ワイヤ回
収装置。[Claims] 1. A used wire collection device for a wire-cut electric discharge machine, characterized in that the wire collection box of the wire-cut electric discharge machine is configured to be rotationally driven. Device. 2. The wire collection box is composed of a cylindrical collection box with an open top end, and is arranged so that the used wire sent out from the wire drive roller of the collection device reaches near the inner periphery of the cylindrical collection box. A used wire recovery device for a wire-cut electric discharge machine according to claim 1, comprising: a wire-cut electric discharge machine;
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26062486A JPS63114822A (en) | 1986-11-04 | 1986-11-04 | Spent wire recoverer for wire-cut electric discharge machine |
| PCT/JP1987/000802 WO1988003454A1 (en) | 1986-11-04 | 1987-10-20 | Used wire recovery apparatus of wire cut electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26062486A JPS63114822A (en) | 1986-11-04 | 1986-11-04 | Spent wire recoverer for wire-cut electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114822A true JPS63114822A (en) | 1988-05-19 |
Family
ID=17350506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26062486A Pending JPS63114822A (en) | 1986-11-04 | 1986-11-04 | Spent wire recoverer for wire-cut electric discharge machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63114822A (en) |
| WO (1) | WO1988003454A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506381A (en) * | 1992-03-06 | 1996-04-09 | Matsushima; Tsutomu | Wire electric discharge machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684884A5 (en) * | 1991-06-03 | 1995-01-31 | Charmilles Technologies | Spraying machine for cutting by electroerosion with a wire electrode. |
| EP0572719B1 (en) * | 1992-05-30 | 1996-10-09 | Charmilles Technologies S.A. | Electro-erosion machine with an improved circuit for unwinding the electrode wire |
| KR102563641B1 (en) * | 2018-09-19 | 2023-08-04 | 성기철 | Used Wire Collecting Apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812560B2 (en) * | 1979-08-23 | 1983-03-09 | 株式会社東芝 | Reactor containment vessel inert gas supply system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS475967Y1 (en) * | 1967-08-22 | 1972-03-01 | ||
| JPS561650Y2 (en) * | 1976-04-06 | 1981-01-14 | ||
| JPS5812560U (en) * | 1981-07-15 | 1983-01-26 | 日立精工株式会社 | Used wire processing equipment for wire-cut electrical discharge machines |
-
1986
- 1986-11-04 JP JP26062486A patent/JPS63114822A/en active Pending
-
1987
- 1987-10-20 WO PCT/JP1987/000802 patent/WO1988003454A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812560B2 (en) * | 1979-08-23 | 1983-03-09 | 株式会社東芝 | Reactor containment vessel inert gas supply system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506381A (en) * | 1992-03-06 | 1996-04-09 | Matsushima; Tsutomu | Wire electric discharge machine |
| US5556551A (en) * | 1992-03-06 | 1996-09-17 | Mitsubishi Denki Kabushiki Kaisha | Wire electric discharge machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1988003454A1 (en) | 1988-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3011305B2 (en) | Long body cutting device | |
| JPS6331334B2 (en) | ||
| JPH05253751A (en) | Wire electric discharge device | |
| JPS63114822A (en) | Spent wire recoverer for wire-cut electric discharge machine | |
| CN212443614U (en) | Wire breakage protection device of numerical control wire cutting machine tool | |
| JPH0578923A (en) | Pot spinning frame | |
| JPH0326421A (en) | Wire cut electric discharge machine | |
| JPH0259221A (en) | Wire electro-discharge machining unit | |
| EP0803308A1 (en) | Wire cut electric discharge machining device | |
| KR102183253B1 (en) | Wire electric discharge machining apparatus | |
| CN210429758U (en) | Semiconductor frame is with bender | |
| CN108945663A (en) | A kind of modified baling equipment for filter bag | |
| JPH04300122A (en) | Wire electric discharge machining device | |
| JPS6328517A (en) | Wire treating method in wire-cut electric discharge machining apparatus and wind-up device used in the method thereof | |
| CN216376899U (en) | Motor coil winding raw material bobbin positioning assembly | |
| JPH0463631A (en) | Wire cut discharge machining device | |
| JPS6399131A (en) | Take back device for used wire for wire cut electric discharge machining unit | |
| CN210633066U (en) | Wire unloading device for medium-speed wire winding | |
| JPS59196125A (en) | Used-electrode wire disposing apparatus in wire-cut electric discharge machining apparatus | |
| CN214604714U (en) | Waste edge collecting device of medical dressing forming machine | |
| CN213802293U (en) | Winding drum convenient for yarn clamping for textile machinery | |
| CN211077986U (en) | Automatic winding machine | |
| CN220092554U (en) | Cable wire drawing device of adjustable wire drawing diameter | |
| JPH06218628A (en) | Wire electric discharge device | |
| JPH0557529A (en) | Wire delivery device |