JPS5626284A - Method and device for stop time detection of press slide - Google Patents
Method and device for stop time detection of press slideInfo
- Publication number
- JPS5626284A JPS5626284A JP10180579A JP10180579A JPS5626284A JP S5626284 A JPS5626284 A JP S5626284A JP 10180579 A JP10180579 A JP 10180579A JP 10180579 A JP10180579 A JP 10180579A JP S5626284 A JPS5626284 A JP S5626284A
- Authority
- JP
- Japan
- Prior art keywords
- press slide
- generator
- pulse
- time
- pulse signals
- 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
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Abstract
PURPOSE: To secure an accurate and occasional detection for the stop time of the press slide and then ensure the safety through an accurate automatic control, by connecting a pulse generator which generates the pulse signals having a certain phase difference to the crank shaft of the press slide.
CONSTITUTION: Rotary pulse generator 1 which transmits two pulse signals having a certain phase difference is connected to crank shaft 7 of the press slide via elastic coupling 8. And generator 2 which generates the time pulse of a certain frequency is provided, along which time counting circuit 3 which counts the pulses supplied from generator 2 with the conditions under which the two pulse signals are transmitted seccessively after transmission of the drive stop signal of the press slide and which stops the time counting due to the wrong transmitting order of the two pulse signals. Then the time from the stoppage of driving of the press slide to the actual stoppage is detected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10180579A JPS5626284A (en) | 1979-08-11 | 1979-08-11 | Method and device for stop time detection of press slide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10180579A JPS5626284A (en) | 1979-08-11 | 1979-08-11 | Method and device for stop time detection of press slide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5626284A true JPS5626284A (en) | 1981-03-13 |
Family
ID=14310344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10180579A Pending JPS5626284A (en) | 1979-08-11 | 1979-08-11 | Method and device for stop time detection of press slide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626284A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920189U (en) * | 1982-07-30 | 1984-02-07 | 株式会社小松製作所 | Stop time measurement device for presses, etc. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110975A (en) * | 1974-07-17 | 1976-01-28 | Mitsubishi Electric Corp | Zero supiidokenshutsuki |
-
1979
- 1979-08-11 JP JP10180579A patent/JPS5626284A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110975A (en) * | 1974-07-17 | 1976-01-28 | Mitsubishi Electric Corp | Zero supiidokenshutsuki |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920189U (en) * | 1982-07-30 | 1984-02-07 | 株式会社小松製作所 | Stop time measurement device for presses, etc. |
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