JPS56141927A - Independent tuning device for feed bar of transfer press - Google Patents
Independent tuning device for feed bar of transfer pressInfo
- Publication number
- JPS56141927A JPS56141927A JP4493480A JP4493480A JPS56141927A JP S56141927 A JPS56141927 A JP S56141927A JP 4493480 A JP4493480 A JP 4493480A JP 4493480 A JP4493480 A JP 4493480A JP S56141927 A JPS56141927 A JP S56141927A
- Authority
- JP
- Japan
- Prior art keywords
- feed bar
- stroke
- backward
- run
- feed
- 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
Abstract
PURPOSE: To make possible the changing of feed stroke and independent driving of a feed bar according to need by connecting a stroke position display means for the feed bar and a digital setting means for stroke quantity to a control device.
CONSTITUTION: According to the crank angle of a press device, a backward or forward input is inputted to a control device AMP. Then, a DC servo motor DM is run backward or forward by way of thyristors SCR2, SCR1 for backward run or forward run. The feed bar is returned or advanced until the value set with a digital switch 1 and the output from a pulse generator PG coincide, and it is stopped when these coincide. When the crank angle reaches a prescribed value, a stroke completion signal is inputted and is interlock-checked. Namely, both return and advance are interlock-checked and therefore the motion of the feed bar and the press motion are surely tuned.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4493480A JPS56141927A (en) | 1980-04-05 | 1980-04-05 | Independent tuning device for feed bar of transfer press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4493480A JPS56141927A (en) | 1980-04-05 | 1980-04-05 | Independent tuning device for feed bar of transfer press |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141927A true JPS56141927A (en) | 1981-11-05 |
Family
ID=12705298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4493480A Pending JPS56141927A (en) | 1980-04-05 | 1980-04-05 | Independent tuning device for feed bar of transfer press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141927A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933042A (en) * | 1982-08-19 | 1984-02-22 | Komatsu Ltd | Three-dimensional transferring device |
JPS5973807U (en) * | 1982-11-11 | 1984-05-19 | ジエコ−株式会社 | Antenna drive mechanism |
JPS5981541U (en) * | 1982-11-26 | 1984-06-01 | 株式会社小松製作所 | Transfer feeder device |
JPS5981539U (en) * | 1982-11-26 | 1984-06-01 | 株式会社小松製作所 | Transfer feeder clamp drive device |
JPS59212135A (en) * | 1983-05-17 | 1984-12-01 | Aida Eng Ltd | Controlling method of press device |
JPS61279320A (en) * | 1985-06-06 | 1986-12-10 | Amada Co Ltd | Thrust increasing method for butting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503235A (en) * | 1973-05-11 | 1975-01-14 |
-
1980
- 1980-04-05 JP JP4493480A patent/JPS56141927A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503235A (en) * | 1973-05-11 | 1975-01-14 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933042A (en) * | 1982-08-19 | 1984-02-22 | Komatsu Ltd | Three-dimensional transferring device |
JPS6347525B2 (en) * | 1982-08-19 | 1988-09-22 | Komatsu Mfg Co Ltd | |
JPS5973807U (en) * | 1982-11-11 | 1984-05-19 | ジエコ−株式会社 | Antenna drive mechanism |
JPS5981541U (en) * | 1982-11-26 | 1984-06-01 | 株式会社小松製作所 | Transfer feeder device |
JPS5981539U (en) * | 1982-11-26 | 1984-06-01 | 株式会社小松製作所 | Transfer feeder clamp drive device |
JPS6331791Y2 (en) * | 1982-11-26 | 1988-08-24 | ||
JPS6331792Y2 (en) * | 1982-11-26 | 1988-08-24 | ||
JPS59212135A (en) * | 1983-05-17 | 1984-12-01 | Aida Eng Ltd | Controlling method of press device |
JPH0150491B2 (en) * | 1983-05-17 | 1989-10-30 | Aida Eng Ltd | |
JPS61279320A (en) * | 1985-06-06 | 1986-12-10 | Amada Co Ltd | Thrust increasing method for butting device |
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