JPS6356999U - - Google Patents
Info
- Publication number
- JPS6356999U JPS6356999U JP14984786U JP14984786U JPS6356999U JP S6356999 U JPS6356999 U JP S6356999U JP 14984786 U JP14984786 U JP 14984786U JP 14984786 U JP14984786 U JP 14984786U JP S6356999 U JPS6356999 U JP S6356999U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- valve
- supplied
- outlet side
- inlet side
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
Landscapes
- Control Of Presses (AREA)
Description
第１図は実施例の制御回路図、第２図はそのク
ラツチのエア圧力とクランク軸角速度とのタイミ
ング線図、第３図は従来例のエア回路図である。
１はクラツチ、２は圧力調整弁、３は絞り弁、
４は電磁弁、５は制御両逆止弁、６はクラツチ、
７は制御回路、８は圧力エア源、９はストツプバ
ルブ、１０は圧力調整弁、１１は圧力計、１２は
圧力センサ、１３はリリーフ弁、１４はエアタン
ク、１５は電磁弁、１６は絞り弁、１７はバルブ
、１８は制御両逆止弁、である。
FIG. 1 is a control circuit diagram of the embodiment, FIG. 2 is a timing diagram of the air pressure of the clutch and crankshaft angular velocity, and FIG. 3 is an air circuit diagram of the conventional example. 1 is a clutch, 2 is a pressure regulating valve, 3 is a throttle valve,
4 is a solenoid valve, 5 is a controlled double check valve, 6 is a clutch,
7 is a control circuit, 8 is a pressure air source, 9 is a stop valve, 10 is a pressure regulating valve, 11 is a pressure gauge, 12 is a pressure sensor, 13 is a relief valve, 14 is an air tank, 15 is a solenoid valve, 16 is a throttle valve, 17 is a valve, and 18 is a controlled double check valve.
Claims (1)
路において、一定圧力に調整された圧力エアを供
給され、信号ＯＮで開に、信号ＯＦＦで入口側を
閉、出口側を排気に切り換える電磁弁と、該電磁
弁の出口側に併列に設けられ、圧力エアを一定流
量に規制する絞り弁と、出口側が一定圧力ｐ１に
達したとき開となるパルブと、該絞り弁及びバル
ブの出口側に設けられ、入口側と排気側とを切り
換えて逆止めし、その中央の出口側をクラツチに
連絡し、入口側に圧力エアを供給されると排気側
を閉としてクラツチに給気し、入口側を排気する
とクラツチの残圧で排気側を開、入口側を閉とす
る制御両逆止弁とを具備することを特徴とする機
械プレスのクラツチ制御回路。 In a control circuit for pressurized air supplied to and discharged from a clutch of a press, a solenoid valve is supplied with pressure air adjusted to a constant pressure, opens when a signal is ON, closes the inlet side and switches the outlet side to exhaust when the signal is OFF; A throttle valve that is provided in parallel on the outlet side of the electromagnetic valve to regulate the pressure air to a constant flow rate, a valve that opens when the outlet side reaches a constant pressure p1 , and a throttle valve that is provided on the outlet side of the solenoid valve and the valve. The inlet side and the exhaust side are switched and reverse-locked, and the central outlet side is connected to the clutch. When pressurized air is supplied to the inlet side, the exhaust side is closed and air is supplied to the clutch, and the inlet side is connected to the clutch. A clutch control circuit for a mechanical press, characterized in that it is equipped with a control double check valve that opens the exhaust side and closes the inlet side using the residual pressure of the clutch when exhausting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149847U JPH0353832Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149847U JPH0353832Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356999U true JPS6356999U (en) | 1988-04-16 |
| JPH0353832Y2 JPH0353832Y2 (en) | 1991-11-26 |
Family
ID=31065442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149847U Expired JPH0353832Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353832Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328982U (en) * | 1976-08-19 | 1978-03-11 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328982B2 (en) * | 1974-04-17 | 1978-08-17 |
-
1986
- 1986-09-30 JP JP1986149847U patent/JPH0353832Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328982U (en) * | 1976-08-19 | 1978-03-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353832Y2 (en) | 1991-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6356999U (en) | ||
| JPS62126562U (en) | ||
| JPS62126511U (en) | ||
| JPS62127398U (en) | ||
| JPH046733U (en) | ||
| JPS6367633U (en) | ||
| JPS63162945U (en) | ||
| JPH01174544U (en) | ||
| JPS55146236A (en) | Fuel controlling system for diesel engine | |
| JPH02145642U (en) | ||
| JPS646333U (en) | ||
| JPS63162944U (en) | ||
| JPH01142540U (en) | ||
| EP0304316A3 (en) | A speed governed carburettor | |
| JPS62156601U (en) | ||
| JPS6194670U (en) | ||
| JPH01114599U (en) | ||
| JPS6221479U (en) | ||
| JPS63153152U (en) | ||
| JPS6173086U (en) | ||
| JPH03104179U (en) | ||
| JPS62102881U (en) | ||
| JPH0167463U (en) | ||
| JPS63174546U (en) | ||
| JPS61159628U (en) |