JPS5590243A - Fixed position stopping device for main shaft - Google Patents

Fixed position stopping device for main shaft

Info

Publication number
JPS5590243A
JPS5590243A JP16431278A JP16431278A JPS5590243A JP S5590243 A JPS5590243 A JP S5590243A JP 16431278 A JP16431278 A JP 16431278A JP 16431278 A JP16431278 A JP 16431278A JP S5590243 A JPS5590243 A JP S5590243A
Authority
JP
Japan
Prior art keywords
fixed position
main shaft
inertia
stopping device
stopping
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
Application number
JP16431278A
Other languages
Japanese (ja)
Inventor
Kazuaki Murahata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippei Toyama Corp
Toyama Machine Works Ltd
Original Assignee
Nippei Toyama Corp
Toyama Machine Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippei Toyama Corp, Toyama Machine Works Ltd filed Critical Nippei Toyama Corp
Priority to JP16431278A priority Critical patent/JPS5590243A/en
Publication of JPS5590243A publication Critical patent/JPS5590243A/en
Pending legal-status Critical Current

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  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To modify the impact force by the inertia when stopping to stop the main shaft accurately at the fixed position by operating the fixed position stopping device after reducing the torque of inertia to the set value.
CONSTITUTION: The torque of inertia at the main shaft and the driving system is detected by the detector 26. When the value detected is reduced to the set value, the fixed position coupling clutch 13 of the fixed position stopping device 8 is engaged to transmit braking action and positioning action of the oil hydraulic cylinder, the rack 20, and the pinion 18 to the main shaft and driving system 3 so that the main shaft is accurately and stably stopped at the fixed position while the impact force by the inertia when stopping at the fixed position being modified.
COPYRIGHT: (C)1980,JPO&Japio
JP16431278A 1978-12-29 1978-12-29 Fixed position stopping device for main shaft Pending JPS5590243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16431278A JPS5590243A (en) 1978-12-29 1978-12-29 Fixed position stopping device for main shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16431278A JPS5590243A (en) 1978-12-29 1978-12-29 Fixed position stopping device for main shaft

Publications (1)

Publication Number Publication Date
JPS5590243A true JPS5590243A (en) 1980-07-08

Family

ID=15790739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16431278A Pending JPS5590243A (en) 1978-12-29 1978-12-29 Fixed position stopping device for main shaft

Country Status (1)

Country Link
JP (1) JPS5590243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736794A (en) * 2016-12-09 2017-05-31 徐亚 A kind of main shaft Quick-speed braking arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971565A (en) * 1973-09-26 1974-07-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971565A (en) * 1973-09-26 1974-07-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736794A (en) * 2016-12-09 2017-05-31 徐亚 A kind of main shaft Quick-speed braking arrangement

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