JPS5653900A - Hydraulic press machine operated by air pressure source - Google Patents
Hydraulic press machine operated by air pressure sourceInfo
- Publication number
- JPS5653900A JPS5653900A JP12922979A JP12922979A JPS5653900A JP S5653900 A JPS5653900 A JP S5653900A JP 12922979 A JP12922979 A JP 12922979A JP 12922979 A JP12922979 A JP 12922979A JP S5653900 A JPS5653900 A JP S5653900A
- Authority
- JP
- Japan
- Prior art keywords
- air pressure
- cylinder
- air
- oil
- working
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/165—Control arrangements for fluid-driven presses for pneumatically-hydraulically driven presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
Abstract
PURPOSE:To make a hydraulic unit needless to obtain oil pressure simply and improve the high-efficiency, by connecting a hydraulic pump directly to the piston rod of the air pressure cylinder to operate it hydraulically. CONSTITUTION:A mold, a material to be processed, and so on are put at the tip of working shaft 1' of cylinder 1 for press to push manually operable air pressure switching valve 20. Then, the compression air passes through air pressure valve 19 and is supplied to air circuit 10, and reciprocating switching valve 11 supplies this compressed air to the going side and the returning side of air pressure cylinder 5 alternately to reciprocate piston rod 7 of air pressure cylinder 5. Hydraulic pump 6 is driven and suckes working oil from oil tank 4 and sends working oil through oil pressure circuit 14 to going side 1a of cylinder 1. Therefore, working shaft 1' of cylinder 1 is pressed and moved downward to perform a prescribed press processing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12922979A JPS5653900A (en) | 1979-10-05 | 1979-10-05 | Hydraulic press machine operated by air pressure source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12922979A JPS5653900A (en) | 1979-10-05 | 1979-10-05 | Hydraulic press machine operated by air pressure source |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5653900A true JPS5653900A (en) | 1981-05-13 |
JPS5719000B2 JPS5719000B2 (en) | 1982-04-20 |
Family
ID=15004345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12922979A Granted JPS5653900A (en) | 1979-10-05 | 1979-10-05 | Hydraulic press machine operated by air pressure source |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61172699U (en) * | 1985-04-17 | 1986-10-27 | ||
JPH0632207U (en) * | 1992-10-07 | 1994-04-26 | 株式会社三五 | Roof carrier mounting device |
JPH07232598A (en) * | 1993-09-24 | 1995-09-05 | Happich Fahrzeug Dachsyst Gmbh | Supporting leg for rail pipe of roof rail arranged on vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102582116A (en) * | 2012-03-21 | 2012-07-18 | 扬州市金威机械有限公司 | Hydraulic device for garbage compression equipment |
-
1979
- 1979-10-05 JP JP12922979A patent/JPS5653900A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61172699U (en) * | 1985-04-17 | 1986-10-27 | ||
JPH0632207U (en) * | 1992-10-07 | 1994-04-26 | 株式会社三五 | Roof carrier mounting device |
JPH07232598A (en) * | 1993-09-24 | 1995-09-05 | Happich Fahrzeug Dachsyst Gmbh | Supporting leg for rail pipe of roof rail arranged on vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS5719000B2 (en) | 1982-04-20 |
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