JPH07115098B2 - Traveling press equipment - Google Patents
Traveling press equipmentInfo
- Publication number
- JPH07115098B2 JPH07115098B2 JP3160802A JP16080291A JPH07115098B2 JP H07115098 B2 JPH07115098 B2 JP H07115098B2 JP 3160802 A JP3160802 A JP 3160802A JP 16080291 A JP16080291 A JP 16080291A JP H07115098 B2 JPH07115098 B2 JP H07115098B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- bed
- carriage
- ram
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、金属帯板を所定速度で
連続してプレス加工する高速、高精度のプレス加工装置
に関する。なお、本明細書において、所定速度とは、定
常状態では運動中に変化の生じない速度を云い、間歇運
動における平均速度を除外する趣旨で用いる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-speed, high-precision press working apparatus for continuously working a metal strip at a predetermined speed. In the present specification, the predetermined speed refers to a speed that does not change during exercise in a steady state, and is used to exclude an average speed in intermittent exercise.
【０００２】[0002]
【従来の技術】従来のプレス加工装置においては、例え
ば実公昭６０−２３０７９号、実開昭６１−９１４９号
公報に開示されているプレス機のように、予め所要長さ
に切断されている被加工材の供給を受けて、これに対し
て、プレス加工を施すものが普通であった。また、実開
昭５７−１６０８４０号、特開平０２−８０１３７号公
報に開示されているプレス機のように、間歇運動で供給
される板材の停止期間中にプレス加工を行うものも知ら
れていた。2. Description of the Related Art In a conventional press working apparatus, for example, a press machine disclosed in Japanese Utility Model Publication No. 60-23079 and Japanese Utility Model Publication No. 61-9149 is cut to a required length in advance. It was common to receive a supply of a processing material and subject it to press processing. Further, there is also known a press machine such as a press machine disclosed in Japanese Utility Model Laid-Open No. 57-160840 and Japanese Patent Application Laid-Open No. 02-80137, which performs a press work during a stop period of a plate material supplied by an intermittent motion. .
【０００３】ところで、予め所要長さに切断された被加
工材を用いてプレス加工すると、その段階において既
に、時間的及び経済的なコストがかかっており、また、
連続した帯板を間歇給送して、その帯板の停止期間中に
プレス加工をする方法では、加工速度の向上が望めない
という欠点があった。By the way, if press working is performed using a work material that has been cut to a required length in advance, it takes time and economical cost at that stage.
The method of intermittently feeding continuous strips and performing the press working during the suspension period of the strips has a drawback that the processing speed cannot be improved.
【０００４】[0004]
【発明の解決しようとする課題】本発明は、金属製帯板
を被加工材とし、これを所定速度で給送させ、これに対
して連続してプレス加工を行うことができる高速、高精
度なプレス加工装置を提供することを目的とする。SUMMARY OF THE INVENTION According to the present invention, a metal strip is used as a work material, which is fed at a predetermined speed, and continuous press work can be performed on the material at high speed and high precision. The present invention aims to provide a simple press processing device.
【０００５】[0005]
【課題を解決するための手段】すなわち、本発明に係る
プレス装置は、プレス機ベッドと、該ベッド上面に設け
られた走行路を水平方向に前進および後退する台車と、
該台車上に載置固定された上型と下型とからなる金型
と、該プレス機ベッドに対して該金型をスライドベアリ
ング手段を介して押圧するプレス機ラムと、該ベッドと
ラムの間に設定された帯板経路に対して被加工帯板を水
平方向に所定速度で連続して供給する送り手段と、該金
型を該帯板と同じ速度で該ベッドの中央を前進通過さ
せ、その後に、該台車をスタート位置に後退復帰させる
台車駆動制御手段と、該台車が該ベッドの中央を前進通
過するときに前記ラムを駆動させるラム駆動手段とを具
備することを特徴とする。[Means for Solving the Problems] That is, a press device according to the present invention comprises a press machine bed, and a carriage for horizontally advancing and retracting a traveling path provided on the bed upper surface.
A die including an upper die and a lower die mounted and fixed on the carriage, a press ram for pressing the die against the press bed via slide bearing means, and a bed and a ram. Feeding means for continuously feeding the strip to be processed horizontally at a predetermined speed with respect to the strip path set in between, and the mold to advance and pass through the center of the bed at the same speed as the strip. After that, there are provided trolley drive control means for moving the trolley back to the start position, and ram drive means for driving the ram when the trolley moves forward through the center of the bed.
【０００６】[0006]
【実施例】図示した実施例において、１は本発明に係る
プレス装置で、２はそのプレス機ベッド、３はそのプレ
ス機ラムである。該ラムは該ベッドに対向する下面に水
平方向に延びた押圧面３1 を具え、また、該ベッドは、
これに対応して上面に水平方向に延びた走行路２1 を具
えている。４は該走行路に案内されて、水平方向に前進
および後退するスライドベアリング手段４1 を具えた台
車である。該台車には、上型５2 とこれに対応する下型
５3 とからなる交換可能な金型５が載置固定される。該
金型は、その前端と後端に対応して設けられた各一対の
切断刃手段５4 、５5 を具えている。６は該上型と下型
とが圧縮コイルバネ５6 の作用で上下方向に開かれてい
るときにそれらの間に形成される帯板経路で、該帯板経
路に対して被加工帯板７が水平方向から供給される。８
は該被加工帯板の送り手段で、該帯板経路方向に該被加
工帯板を所定速度で連続して供給する。９は、ラック及
びピニオン機構を含む該台車の駆動制御手段で、該駆動
制御手段は、該金型が閉じられる際の走行速度、すなわ
ち、該金型が乗った台車がプレス機ベッドの中央領域を
前進通過する際の走行速度を、該帯板の所定速度と等し
くするように、該台車を制御駆動し、該金型が前記バネ
の作用で開かれて該帯板経路が再び形成されると、該金
型の乗った台車を該帯板の進行方向と逆向きに反転駆動
し、スタート位置に急速に後退復帰させる。１０はラム
駆動手段で、前記駆動制御手段９のベッド中央位置前進
通過出力信号に同期して、前記ラム３をスライドベアリ
ング手段５1 を介して駆動して該金型を押圧する。これ
により、プレス成型が行われる。その後直ちに、該金型
は前記圧縮コイルバネの作用で再び開かれる。１１はプ
レス成型された製品を該金型から排出させるための送り
手段である。なお、本発明は、このような実施例にのみ
限られるのではなく、例えば、スライドベアリング手段
は、プレス機ラムの下面に一列に設けることもできる。
また、台車に載置固定される金型は一つのものに限られ
ず、前後方向において複数個に分割された各要素から構
成された一組のものであってもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment, 1 is a pressing apparatus according to the present invention, 2 is its press bed, and 3 is its press ram. The ram comprises a pressing surface 3 1 which extends horizontally on the bottom surface opposite to said bed, and said beds,
Correspondingly which comprises a running path 2 1 extending horizontally on the top surface. Reference numeral 4 is a trolley provided with slide bearing means 4 1 which is guided in the traveling path and moves forward and backward in the horizontal direction. A replaceable mold 5 including an upper mold 5 2 and a corresponding lower mold 5 3 is placed and fixed on the carriage. The mold comprises a pair of cutting blade means 5 4 , 5 5 provided at the front and rear ends thereof, respectively. Reference numeral 6 denotes a strip plate path formed between the upper die and the lower die when they are opened in the vertical direction by the action of the compression coil spring 5 6. Is supplied from the horizontal direction. 8
Is a feeding means for the processed strip, and continuously supplies the processed strip at a predetermined speed in the strip path direction. Reference numeral 9 is a drive control means of the carriage including a rack and a pinion mechanism, and the drive control means is a traveling speed when the mold is closed, that is, the carriage on which the mold is mounted is in a central region of the press bed. The carriage is controlled and driven so that the traveling speed at the time of passing forward through the belt is made equal to the predetermined speed of the strip, and the die is opened by the action of the spring to re-form the strip path. Then, the carriage on which the mold is mounted is reversely driven in the direction opposite to the traveling direction of the strip plate, and is rapidly returned to the starting position and returned. Reference numeral 10 denotes a ram driving means, which drives the ram 3 via the slide bearing means 5 1 to press the die in synchronization with the bed center position forward passage output signal of the drive control means 9. Thereby, press molding is performed. Immediately thereafter, the mold is reopened by the action of the compression coil spring. Reference numeral 11 is a feeding means for discharging the press-molded product from the mold. It should be noted that the present invention is not limited to such an embodiment, but the slide bearing means may be provided in a line on the lower surface of the press ram, for example.
Further, the number of molds mounted and fixed on the carriage is not limited to one, and may be one set composed of a plurality of divided elements in the front-rear direction.
【０００７】[0007]
【作用】上記実施例において、コイルから巻き戻されて
供給される被加工帯板７は、送り手段８によって、本発
明と直接関係のないロール成型工程（図示せず）を経
て、本発明に係るプレス加工工程に所定速度で連続して
送られて来る。一方、該被加工帯板をプレス加工すべき
金型５は台車４に載置された状態で、該台車と共に台車
駆動制御手段９に駆動されて、プレス機ベッド２の中央
領域を含む所定の走行範囲内を水平方向に往復動し、特
に該ベッドの中央領域を前進通過するときには、該帯板
の所定速度と等しい速度で走行し、所定の中央位置を通
過するタイミングでプレス成形が行われる。In the above embodiment, the strip 7 to be processed, which is rewound from the coil, is fed to the present invention by the feeding means 8 through a roll forming step (not shown) not directly related to the present invention. It is continuously sent to the press working process at a predetermined speed. On the other hand, the die 5 for pressing the strip to be processed is mounted on the carriage 4 and driven by the carriage drive control means 9 together with the carriage to provide a predetermined area including the central region of the press bed 2. When it reciprocates horizontally in the traveling range, and especially when it moves forward through the central region of the bed, it travels at a speed equal to the predetermined speed of the strip, and press molding is performed at the timing of passing the predetermined central position. .
【０００８】[0008]
【発明の効果】本発明は以上のように構成されているか
ら、プレス機ラムは上下方向に往復動しているに拘ら
ず、被加工帯板は一旦停止されることなく所定速度で連
続して給送され、これによって、プレス加工速度が高速
化される。また、該帯板は脈動のない安定した所定速度
で供給されるから、例えば、印刷、部分メッキ等の前処
理のなされた帯板に対しても、所望の位置に精度のよい
プレス加工を施すことができるという効果がある。Since the present invention is constructed as described above, the strip to be processed continues at a predetermined speed without being temporarily stopped, regardless of the fact that the press ram reciprocates in the vertical direction. Are fed and the press working speed is increased. Further, since the strip is supplied at a stable predetermined speed without pulsation, for example, a strip that has been pretreated by printing, partial plating, or the like is also subjected to accurate press working at a desired position. The effect is that you can.
【図１】本発明に係る走行プレス装置全体の構成の概念
図である。FIG. 1 is a conceptual diagram of the overall configuration of a traveling press device according to the present invention.
【図２】本発明に係る走行プレス機の要部の側面図であ
る。FIG. 2 is a side view of a main part of the traveling press machine according to the present invention.
１ 走行プレス装置 ２ プレス機ベッド ３ プレス機ラム ４ 台車 ５ 金型 ６ 帯板経路 ７ 被加工帯板 ８ 帯板送り手段 ９ 台車駆動制御手段 １０ ラム駆動手段 DESCRIPTION OF SYMBOLS 1 Traveling press device 2 Press machine bed 3 Press machine ram 4 Carriage 5 Mold 6 Strip plate path 7 Worked strip plate 8 Strip plate feeding means 9 Truck drive control means 10 Ram driving means
Claims (1)
び後退する台車４と、 該台車上に載置固定された上型と下型とからなる金型５
と、 該プレス機ベッド２に対して該金型をスライドベアリン
グ手段５1 を介して押圧するプレス機ラム３と、該ベッドとラムの間に設定された帯板経路６に対して被
加工帯板７を水平方向に所定速度で 連続して供給する送
り手段８と、 該金型を該帯板と同じ速度で該ベッドの中央を前進通過
させ、その後に、該台車をスタート位置に後退復帰させ
る台車駆動制御手段９と、 該台車が該ベッドの中央を前進通過するときに前記ラム
を駆動させるラム駆動手段１０とを具備することを特徴
とする走行プレス装置１。1. A metal comprising a press bed 2, a carriage 4 that horizontally moves forward and backward along a traveling path provided on the bed, and an upper die and a lower die mounted and fixed on the carriage. Type 5
A press ram 3 for pressing the die against the press bed 2 via slide bearing means 5 1 , and a strip plate path 6 set between the bed and the ram.
A feeding means 8 for continuously feeding the processed strip 7 in a horizontal direction at a predetermined speed, and the mold is moved forward through the center of the bed at the same speed as the strip , and then the carriage is moved to a start position. A traveling press device (1) comprising a carriage drive control means (9) for returning and returning and a ram drive means (10) for driving the ram when the carriage moves forward through the center of the bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3160802A JPH07115098B2 (en) | 1991-06-06 | 1991-06-06 | Traveling press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3160802A JPH07115098B2 (en) | 1991-06-06 | 1991-06-06 | Traveling press equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04361840A JPH04361840A (en) | 1992-12-15 |
| JPH07115098B2 true JPH07115098B2 (en) | 1995-12-13 |
Family
ID=15722760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3160802A Expired - Lifetime JPH07115098B2 (en) | 1991-06-06 | 1991-06-06 | Traveling press equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07115098B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4676590B2 (en) * | 2000-07-12 | 2011-04-27 | 株式会社アマダ | Shearing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925902B2 (en) * | 1979-09-28 | 1984-06-22 | 三菱電機株式会社 | Flywheel energy storage device |
| JPS5991946A (en) * | 1982-11-19 | 1984-05-26 | 富士通株式会社 | Ultrasonic probe |
| JPS6023079U (en) * | 1983-07-21 | 1985-02-16 | 株式会社三共 | Windmill with lamp for pinball game machine |
| JPH0280137A (en) * | 1988-09-16 | 1990-03-20 | Hitachi Ltd | Feed pitch device in press working stock |
-
1991
- 1991-06-06 JP JP3160802A patent/JPH07115098B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04361840A (en) | 1992-12-15 |
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