JPH0732061A - Method and device for working panel - Google Patents

Method and device for working panel

Info

Publication number
JPH0732061A
JPH0732061A JP22401293A JP22401293A JPH0732061A JP H0732061 A JPH0732061 A JP H0732061A JP 22401293 A JP22401293 A JP 22401293A JP 22401293 A JP22401293 A JP 22401293A JP H0732061 A JPH0732061 A JP H0732061A
Authority
JP
Japan
Prior art keywords
punch
feed
press
projected
plate retainer
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
JP22401293A
Other languages
Japanese (ja)
Inventor
Isamu Komatsu
勇 小松
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Ltd
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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP22401293A priority Critical patent/JPH0732061A/en
Publication of JPH0732061A publication Critical patent/JPH0732061A/en
Pending legal-status Critical Current

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  • Punching Or Piercing (AREA)

Abstract

PURPOSE:To enable working while continuously operating a high speed automatic press, in the case of punching many holes in a regular size material. CONSTITUTION:The punch 3 being shiftable in a stroke direction in the press is arranged in an upper die 2 and an inclined surface 4 of the punch 3 is made to be projected with a wedge 5 reciprocatively drive-controlled with a first cylinder 6 and pulled back with a spring 7. A plate holding device 8 is arranged so as to be shiftable in the same direction with a punch 3 and made to be pulled back with a second cylinder device 9 and projected with a spring 10. At the time of working the punch 3, the plate holding device 8 and the working punch 3 are projected, and at the time of giving a prescribed feed to the blank 12, the punch 3 and the plate holding device 8 are pulled back.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明はパネル加工方法と装置に
関し、主に定尺材をプレス加工する時、高速自動プレス
を連続運転して連続的に穴明け加工するために用いる。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel processing method and apparatus, which is mainly used for continuous punching by continuously operating a high speed automatic press when pressing a standard length material.

【0002】[0002]

【従来の技術】従来、定尺材(素材)に多数の穴を打抜
加工する時、生産性を向上させるため高速自動プレスが
利用されている。しかし、高速自動プレスは1サイクル
の加工時間が一般に0.2秒以下と短い上に、スライド
のウトローク長さが短い為に高速自動プレスを連続運転
したまゝ、素材を挿入し、送りと加工を繰り返し、最後
に取り出す方法及び装置がなかったので、頻繁に高速自
動プレスを起動、停止させ停止中に素材を挿入あるいは
取り出して加工していた。
2. Description of the Related Art Conventionally, when punching a large number of holes in a standard length material, a high speed automatic press is used to improve productivity. However, the high-speed automatic press generally has a short processing time of 0.2 seconds or less, and because the slide trooke length is short, the high-speed automatic press continues to operate, inserts the material, and feeds and processes. Since there was no method and apparatus for taking out the material at the end, the high-speed automatic press was frequently started and stopped, and the material was inserted or taken out while the material was stopped and processed.

【0003】[0003]

【発明が解決しようとする課題】上述の従来の技術で
は、プレスのクラッチ・ブレーキの性能が頻繁な起動・
停止に耐えられないため、やむをえず高速自動プレスの
回転数を下げるか、あるいは停止時間を長くすることに
より加工することになり、生産性が低下する上に、高速
自動プレスの特性が活かされないという欠点があった。
また、この穴明け加工中、プレスの下死点近傍でパンチ
とダイスがかみ合った状態にあるため、連続運転状態で
効率よく定尺の素材を逐次入れ替えて挿入し、加工し、
取り出すことができないという欠点があった。本発明の
目的は、これらの欠点を除き、高速自動プレスの連続運
転中に、定尺の素材を逐次供給し、穴明け加工し、取り
出すことのできるパネル加工法と装置を提供することに
ある。
SUMMARY OF THE INVENTION In the above-mentioned conventional technique, the performance of the clutch / brake of the press is increased frequently.
Since it can not stand the stop, it is unavoidable that the number of rotations of the high-speed automatic press must be reduced or the stop time must be lengthened to perform processing, which lowers productivity and cannot utilize the characteristics of the high-speed automatic press. There was a flaw.
Also, during this punching process, the punch and die are in the state of meshing in the vicinity of the bottom dead center of the press, so in a continuous operation state, the standard-sized material is efficiently replaced by inserting and processing,
It had the drawback that it could not be taken out. An object of the present invention is to eliminate these drawbacks and to provide a panel processing method and apparatus capable of successively supplying, punching, and taking out a constant-sized material during continuous operation of a high-speed automatic press. .

【0004】[0004]

【課題を解決するための手段】上述の目的を達成するた
めの本発明の方法と装置は、パンチ及び板押えをプレス
ストローク方向に出入させる機構を設け、パンチで加工
する時以外はパンチ及び板押えを引込めるように制御
し、引込んだ状態の時に素材の挿入及び加工品の取り出
しを行うことにより、高速自動プレスを停止させること
なく素材を出入させて加工を続けられるようにした。装
置としては、上型のパンチの基部に設けた斜面と、パン
チと直交する方向に移動するクサビとを接触させ、クサ
ビを往復駆動する第1のシリンダ装置とパンチを上向に
付勢するスプリングとを設け、また板押えをパンチの先
端方向へ駆動するスプリングと、板押えをパンチの基部
方向へ駆動する第2のシリンダ装置とを設け、これらの
シリンダ装置をプレスのストロークと同調させて制御す
ることにより加工しない時にパンチと板押えを引込める
構成とし、素材に所要の送りを与える送り装置を併せて
設ける。
The method and apparatus of the present invention for achieving the above-mentioned object are provided with a mechanism for moving a punch and a plate retainer in and out in the press stroke direction, and the punch and the plate are processed except when the punch is used for processing. By controlling the presser foot to be retracted and inserting the material and taking out the processed product in the retracted state, the material can be put in and out without stopping the high-speed automatic press so that the processing can be continued. As the device, a first cylinder device that drives the wedge to reciprocate and a spring that biases the punch upward are brought into contact with a slope provided on the base of the upper die punch and a wedge that moves in a direction orthogonal to the punch. And a spring for driving the plate retainer toward the tip of the punch, and a second cylinder device for driving the plate retainer toward the base of the punch. These cylinder devices are controlled in synchronization with the stroke of the press. By doing so, the punch and the plate retainer can be retracted when they are not processed, and a feed device for giving a required feed to the material is also provided.

【0005】[0005]

【作用】高速自動プレスを連続運転してストローク中
に、パンチと板押えを引込めた状態に制御して初期送り
で素材を挿入し、加工するパンチと板押えを突き出して
ピッチ送りしながら所要の加工を行い、パンチと板押え
が退避している間に取り出し、送りと初期送りを同時に
行いさらにリターンして、再び加工するパンチと板押え
を突き出してピッチ送りしながら加工し、これを繰り返
して加工を終わった後、パンチと板押えを引込め、加工
品を取り出す。素材の挿入、ピッチ送り、加工後の取り
出しは送り装置によって行う。
[Function] During high-speed automatic press operation, the punch and plate retainer are controlled to be retracted during the stroke, the material is inserted by the initial feed, and the punch and plate retainer to be processed are projected and pitch feed is required. Process, take out while the punch and plate retainer are retracted, feed and initial feed at the same time, and then return, process the punch and plate retainer to project again and perform pitch feed, and repeat this. After finishing the processing, pull in the punch and the plate holder and take out the processed product. The feeding device inserts the material, feeds the pitch, and takes out the material after processing.

【0006】[0006]

【実施例】図1において、本発明のプレス加工に用いる
金型(1)の実施例を示す。金型(1)の上型(2)に
は加工に必要なパンチ(3)を紙面と垂直方向に所要の
間隔で列設しておく。加工する穴に応じてパンチ径は決
定される。パンチ(3)は上型(2)によってプレス
(図示せず)のストローク方向、この例の場合は上下方
向に案内されている。パンチ(3)の基部には斜面
(4)を設けている。パンチ(3)と直交する方向に上
型(2)によって案内されたクサビ(5)は斜面(4)
と適合している。クサビ(5)の運動方向を向けクサビ
(5)の基部側の上型(2)に第1のシリンダ装置
(6)を設け、このピストンロッドにクサビ5)を連結
している。パンチ(3)の基部と上型(2)の段部との
間に、パンチ(3)を引込めるためのスプリング(7)
を設けている。従って第1のシリンダ装置(6)を制御
してクサビ(5)を前進させるとパンチ(3)は上型
(2)から突き出した加工可能状態となり、クサビ
(5)を後退させるとパンチ(3)は引込み、加工不能
状態となる。板押え(8)は上型(2)に設けた第2の
シリンダ装置(9)のピストンロッドに連結され、かつ
上下方向に案内されている。上型(2)と板押え(8)
上面との間には、板押え(8)を上型(2)から突き出
す方向に駆動するスプリング(10)を設けている。従
って第2のシリンダ装置(9)を制御することにより板
押え(8)は突き出し、プレスが下死点近傍にストロー
クするとき、下型(11)上に挿入された素材(12)
を押える。また引込めると、プレスのストロークの下死
点においても素材(12)を押えないようにする。上述
のパンチ(3)も引込めると下死点においても加工せ
ず、突出すと下死点において素材(12)を打ち抜く。
図はパンチ(3)、板押え(8)を引込めた状態の下死
点近傍を示している。
EXAMPLE FIG. 1 shows an example of a die (1) used for press working of the present invention. On the upper die (2) of the die (1), punches (3) necessary for processing are arranged in a row in a direction perpendicular to the plane of the drawing at required intervals. The punch diameter is determined according to the hole to be machined. The punch (3) is guided by the upper die (2) in the stroke direction of a press (not shown), that is, in the vertical direction in this example. A slope (4) is provided at the base of the punch (3). The wedge (5) guided by the upper mold (2) in the direction orthogonal to the punch (3) has a slope (4).
Is compatible with. A first cylinder device (6) is provided on the upper die (2) on the base side of the wedge (5) with the direction of movement of the wedge (5), and the wedge 5) is connected to this piston rod. A spring (7) for retracting the punch (3) between the base of the punch (3) and the step of the upper die (2).
Is provided. Therefore, when the wedge (5) is advanced by controlling the first cylinder device (6), the punch (3) is in a workable state protruding from the upper die (2), and when the wedge (5) is retracted, the punch (3) is moved. ) Is retracted and becomes inoperable. The plate retainer (8) is connected to the piston rod of the second cylinder device (9) provided on the upper die (2) and is guided in the vertical direction. Upper mold (2) and plate retainer (8)
A spring (10) for driving the plate retainer (8) in a direction projecting from the upper die (2) is provided between the upper surface and the upper surface. Therefore, by controlling the second cylinder device (9), the plate retainer (8) projects, and when the press strokes near the bottom dead center, the material (12) inserted on the lower die (11).
Hold down. When retracted, the material (12) will not be pressed even at the bottom dead center of the stroke of the press. When the punch (3) described above is also retracted, it is not processed even at the bottom dead center, and when it is projected, the material (12) is punched out at the bottom dead center.
The figure shows the vicinity of the bottom dead center with the punch (3) and the plate retainer (8) retracted.

【0007】図2において、プレス(13)の要部平面
図を示す。プレス(13)には、下型(11)が素材
(12)の送り方向と直交する方向に長く設けられ、前
述の上型(2)のパンチ(3)に対応したダイ穴(1
4)が列設されている。送り方向の両側にはフィードバ
ー(15)、(15)を設け、フィードバー(15)、
(15)には素材(12)をクランプするグリッパー
(17)、(17)を設けている。フィードバー(1
5)、(15)は、グリッパー(17)、(17)が素
材(12)をA位置で掴むと、右下線図のように初期送
りを行い、素材(12)はAからBへ移り、B位置で第
1列目の打抜き加工が行なわれ、続いてフィードバー
(15)、(15)はピッチ送りを行い、素材(12)
は1ピッチずつ送られて所要列の加工がされる。その
後、フィードバー(15)、(15)は取出し送りをし
て素材(12)に打抜加工が施された加工品(18)が
BからCに送られる。続いてフィードバー(15)、
(15)は加工品(18)をアンクランプし、リターン
する。この動作でグリッパー(17)、(17)はCか
らAに移る。加工品(18)は公知の搬出手段;例えば
コンベアで搬出される。Aには公知の手段で次の素材
(12)があらかじめ供給されている。グリッパー(1
7)、(17)は素材(12)をクランプして前述の如
く素材(12)を送る。パンチ(3)はピッチ送りの時
に作動位置に突出していて、その他の時は没している。
パンチ(3)を適宜出入させることにより、模様パンチ
ングを行うこともできる。図示した加工品(18)はピ
ッチ送り一定の場合を示すが、ピッチも適宜変えるよう
送り制御すれば、多様なパンチングができる。
FIG. 2 shows a plan view of the main part of the press (13). The press (13) is provided with a lower die (11) long in a direction orthogonal to the feed direction of the material (12), and a die hole (1) corresponding to the punch (3) of the upper die (2) described above.
4) are lined up. The feed bars (15), (15) are provided on both sides in the feeding direction, and the feed bar (15),
(15) is provided with grippers (17) and (17) for clamping the material (12). Feed bar (1
5) and (15), when the grippers (17) and (17) grip the material (12) at the position A, perform the initial feeding as shown in the lower right diagram, and the material (12) moves from A to B, The first row is punched at the position B, and then the feed bars (15) and (15) are pitch-fed to form the material (12).
Are sent one pitch at a time and the required rows are processed. Then, the feed bars (15) and (15) are taken out and fed, and the processed product (18) obtained by punching the material (12) is sent from B to C. Then the feed bar (15),
(15) unclamps the processed product (18) and returns. By this operation, the grippers (17) and (17) move from C to A. The processed product (18) is carried out by a known carrying-out means; for example, a conveyor. The following material (12) is previously supplied to A by a known means. Gripper (1
7) and (17) clamp the material (12) and send the material (12) as described above. The punch (3) is projected to the operating position during pitch feeding, and is recessed at other times.
Pattern punching can also be performed by inserting and removing the punch (3) as appropriate. The processed product (18) shown in the figure shows the case where the pitch feed is constant, but various punching can be performed if the feed is controlled so that the pitch is also changed appropriately.

【0008】[0008]

【発明の効果】以上の説明から明らかなように本発明に
よれば次の効果がえられる。 (1) 定尺材のパンチングが高速自動プレスを停止さ
せないでできる。 (2) 板押えも引込めるので、塗装鋼板のようにきず
を嫌う材料でも、最小限の押えで加工でき殆んどきずを
はっせいさせない。
As is apparent from the above description, according to the present invention, the following effects can be obtained. (1) Punching of a standard length material can be performed without stopping the high speed automatic press. (2) Since the plate retainer can also be retracted, even a material such as a coated steel plate that does not like scratches can be processed with a minimum amount of presser and scarcely any scratches are formed.

【図面の簡単な説明】[Brief description of drawings]

【図1】 本発明に用いる金型の要部縦断面図、FIG. 1 is a vertical sectional view of a main part of a mold used in the present invention,

【図2】 プレスの要部平面図、FIG. 2 is a plan view of the main part of the press,

【符号の説明】[Explanation of symbols]

1は金型、2は上型、3はパンチ、4は斜面、5はクサ
ビ、6は第1のシリンダ装置、7、10はスプリング、
8は板押え、9は第2のシリンダ装置、11は下型、1
2は素材、13はプレス、14はダイ穴、15はフィー
ドバー、17はグリッパー、18は加工品、21は搬出
コンベア、Aは搬入位置、Bは打抜加工位置、Cは搬出
位置 で
ある。
1 is a die, 2 is an upper die, 3 is a punch, 4 is a slope, 5 is a wedge, 6 is a first cylinder device, 7 and 10 are springs,
8 is a plate retainer, 9 is a second cylinder device, 11 is a lower die, 1
2 is a material, 13 is a press, 14 is a die hole, 15 is a feed bar, 17 is a gripper, 18 is a processed product, 21 is a carry-out conveyor, A is a carry-in position, B is a punching position, and C is a carry-out position. .

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】金型に素材を送り込む時、及び加工品を前
記金型から取り出す時に、パンチ及び板押えを素材に接
触しない高さまで退避させ、プレスを停止せずに定尺の
素材を連続加工することを特徴とするパネル加工方法。
1. When a material is fed into a mold and when a processed product is taken out of the mold, the punch and the plate retainer are retracted to a height at which the material does not come into contact with the material, and a standard length material is continuously supplied without stopping the press. A panel processing method characterized by processing.
【請求項2】プレスのストロークと同調して素材をクラ
ンプして初期送り、ピッチ送り及び取り出し送りを行う
よう送り制御されたグリッパを有するフィードバーを設
け、前記ピッチ送り時にパンチを作動位に出す構造のパ
ンチ出没手段を設けたことを特徴とするパネル加工装
置。
2. A feed bar having a gripper controlled to feed an initial feed, a pitch feed and a take-out feed by clamping a material in synchronization with a stroke of a press is provided, and a punch is brought to an operating position during the pitch feed. A panel processing apparatus characterized in that a punching / retracting means having a structure is provided.
JP22401293A 1993-07-16 1993-07-16 Method and device for working panel Pending JPH0732061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22401293A JPH0732061A (en) 1993-07-16 1993-07-16 Method and device for working panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22401293A JPH0732061A (en) 1993-07-16 1993-07-16 Method and device for working panel

Publications (1)

Publication Number Publication Date
JPH0732061A true JPH0732061A (en) 1995-02-03

Family

ID=16807209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22401293A Pending JPH0732061A (en) 1993-07-16 1993-07-16 Method and device for working panel

Country Status (1)

Country Link
JP (1) JPH0732061A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008246491A (en) * 2007-03-29 2008-10-16 Kayaba Ind Co Ltd Apparatus and method for making hole
CN102699151A (en) * 2012-06-11 2012-10-03 无锡新宏泰电器科技股份有限公司 Hard block shaping clamp for copper weaving wire after spot welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008246491A (en) * 2007-03-29 2008-10-16 Kayaba Ind Co Ltd Apparatus and method for making hole
CN102699151A (en) * 2012-06-11 2012-10-03 无锡新宏泰电器科技股份有限公司 Hard block shaping clamp for copper weaving wire after spot welding

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