JPH0426698U - - Google Patents
Info
- Publication number
- JPH0426698U JPH0426698U JP6674190U JP6674190U JPH0426698U JP H0426698 U JPH0426698 U JP H0426698U JP 6674190 U JP6674190 U JP 6674190U JP 6674190 U JP6674190 U JP 6674190U JP H0426698 U JPH0426698 U JP H0426698U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- pressing force
- flywheel
- punch press
- clutch
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Punching Or Piercing (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Description
第１図は、この考案に係る油圧制御装置の油圧
回路図である。第２図は、パンチ及びラム駆動装
置の説明図である。第３図は、パンチプレス全体
の概要を示す説明図である。
７……パンチ、９……ダイ、１９……ラム、２
７……クランク軸、２９……椀状回転盤、３１…
…フライホイール、３７……クラツチ盤、３７ｄ
……油圧ピストン、３９……ブレーキ板、４１…
…ばね、４９……ロータリージヨイント、５５…
…電磁切換弁、５９……油圧源、６７……圧力制
御弁、６７ａ……可変調整ばね、７１……空気圧
シリンダ、７３……絞り弁、７５……絞り弁、８
１……電磁切換弁、８５……空気圧源、Ｗ……ワ
ーク。
FIG. 1 is a hydraulic circuit diagram of a hydraulic control device according to this invention. FIG. 2 is an explanatory diagram of the punch and ram drive device. FIG. 3 is an explanatory diagram showing an overview of the entire punch press. 7...Punch, 9...Die, 19...Rum, 2
7... Crankshaft, 29... Bowl-shaped rotary disk, 31...
...Flywheel, 37...Clutch plate, 37d
...Hydraulic piston, 39...Brake plate, 41...
...Spring, 49...Rotary joint, 55...
... Solenoid switching valve, 59 ... Hydraulic source, 67 ... Pressure control valve, 67a ... Variable adjustment spring, 71 ... Pneumatic cylinder, 73 ... Throttle valve, 75 ... Throttle valve, 8
1... Solenoid switching valve, 85... Air pressure source, W... Work.
Claims (1)
るクランクシヤフトに連結されたラムを上下動さ
せることにより、パンチとダイを協働せしめてワ
ークに打抜き加工を行うパンチプレスであつて、
前記フライホイールに対するクラツチの押圧力を
制御する押圧力制御装置を設けてなることを特徴
とするパンチプレス。 A punch press that punches a workpiece by making a punch and die work together by vertically moving a ram connected to a crankshaft connected to a flywheel via a clutch,
A punch press characterized in that it is provided with a pressing force control device for controlling the pressing force of the clutch against the flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6674190U JPH0426698U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6674190U JPH0426698U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426698U true JPH0426698U (en) | 1992-03-03 |
Family
ID=31599706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6674190U Pending JPH0426698U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426698U (en) |
-
1990
- 1990-06-26 JP JP6674190U patent/JPH0426698U/ja active Pending
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