JPH0454597U - - Google Patents
Info
- Publication number
- JPH0454597U JPH0454597U JP9351990U JP9351990U JPH0454597U JP H0454597 U JPH0454597 U JP H0454597U JP 9351990 U JP9351990 U JP 9351990U JP 9351990 U JP9351990 U JP 9351990U JP H0454597 U JPH0454597 U JP H0454597U
- Authority
- JP
- Japan
- Prior art keywords
- foot petal
- control valve
- flow rate
- actuating member
- ram
- 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.)
- Granted
Links
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Description
図面は本考案に係る実施例を説明するものであ
り、第１図は第２図における−線に沿つた図
である。第２図はフツトペタル装置の断面図であ
る。第３図は第２図における−線に沿つた図
である。第４図は第２図における−線に沿つ
た図である。第５図は本実施例の油圧回路図であ
る。第６図はプレスブレーキの斜視図である。
１……プレスブレーキ、１１……上型、１３…
…下型、１９……昇降シリンダ、２３……油圧回
路、３７……電磁比例弁、４５……フツトペタル
装置、４７……ケーシング、５５Ｌ……上昇用フ
ツトペタル、５５Ｒ……下降用フツトペタル、９
５……ポテンシヨンメータ、９９……作動部材。
The drawings are for explaining an embodiment of the present invention, and FIG. 1 is a view taken along the - line in FIG. 2. FIG. 2 is a cross-sectional view of the footpetal device. FIG. 3 is a view along the - line in FIG. 2. FIG. 4 is a view taken along the - line in FIG. 2. FIG. 5 is a hydraulic circuit diagram of this embodiment. FIG. 6 is a perspective view of the press brake. 1...Press brake, 11...Upper mold, 13...
...Lower die, 19...Lifting cylinder, 23...Hydraulic circuit, 37...Solenoid proportional valve, 45...Foot petal device, 47...Casing, 55L...Foot petal for lifting, 55R...Foot petal for lowering, 9
5... Potentiometer, 99... Operating member.
Claims (1)
、このラムを昇降させる昇降シリンダを備えた油
圧回路の途中に、圧油の流量を調節する流量制御
弁を設けてなるプレス機械において、プレス機械
の近傍に配置したケーシングに、フツトペタルを
上下方向へ揺動自在に設けると共に、このフツト
ペタルと一体的に揺動する作動部材を設け、かつ
この作動部材の揺動角に対応した検出信号を出力
して上記流量制御弁の開閉度を調節する検出器を
設けてなることを特徴とするプレス機械における
フツトペタル装置。 In a press machine, a ram equipped with an upper mold or a lower mold is installed so that it can be raised and lowered freely, and a flow control valve that adjusts the flow rate of pressure oil is installed in the middle of a hydraulic circuit equipped with a lifting cylinder that raises and lowers the ram. A foot petal is installed in a casing placed near the machine so that it can freely swing vertically, and an actuating member that swings integrally with the foot petal is provided, and a detection signal corresponding to the swing angle of this actuating member is output. A foot petal device for a press machine, characterized in that a detector is provided for adjusting the degree of opening and closing of the flow rate control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093519U JP2530415Y2 (en) | 1990-09-07 | 1990-09-07 | Foot petal device for press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093519U JP2530415Y2 (en) | 1990-09-07 | 1990-09-07 | Foot petal device for press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454597U true JPH0454597U (en) | 1992-05-11 |
| JP2530415Y2 JP2530415Y2 (en) | 1997-03-26 |
Family
ID=31830804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093519U Expired - Lifetime JP2530415Y2 (en) | 1990-09-07 | 1990-09-07 | Foot petal device for press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530415Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060196U (en) * | 1983-09-14 | 1985-04-26 | 株式会社 アマダ | Press machine foot petal device |
| JPH01153801A (en) * | 1987-12-10 | 1989-06-16 | Daikin Ind Ltd | Positioning control hydraulic circuit |
-
1990
- 1990-09-07 JP JP1990093519U patent/JP2530415Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060196U (en) * | 1983-09-14 | 1985-04-26 | 株式会社 アマダ | Press machine foot petal device |
| JPH01153801A (en) * | 1987-12-10 | 1989-06-16 | Daikin Ind Ltd | Positioning control hydraulic circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2530415Y2 (en) | 1997-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0454597U (en) | ||
| JPH0460396U (en) | ||
| JPH0371707U (en) | ||
| JPS6297518U (en) | ||
| JPH0321836Y2 (en) | ||
| JPS6297519U (en) | ||
| JPH0362688U (en) | ||
| JPS62122516U (en) | ||
| JPS6399003U (en) | ||
| JPS58102300U (en) | Ram pressure control device in moving ram press | |
| JPH0369767U (en) | ||
| JPH01177098U (en) | ||
| JPH0478351U (en) | ||
| JPH0358387U (en) | ||
| JPS62114944U (en) | ||
| JPS6315702U (en) | ||
| JPS63172857U (en) | ||
| JPH0266798U (en) | ||
| JPS61203013U (en) | ||
| JPH0211656U (en) | ||
| JPH03303U (en) | ||
| JPH0297906U (en) | ||
| JPH0168713U (en) | ||
| JPS6338721U (en) | ||
| JPS6180840U (en) |