JPS55112720A - Plate pusher return confirming device in shearing machine - Google Patents

Plate pusher return confirming device in shearing machine

Info

Publication number
JPS55112720A
JPS55112720A JP1673979A JP1673979A JPS55112720A JP S55112720 A JPS55112720 A JP S55112720A JP 1673979 A JP1673979 A JP 1673979A JP 1673979 A JP1673979 A JP 1673979A JP S55112720 A JPS55112720 A JP S55112720A
Authority
JP
Japan
Prior art keywords
plate pusher
plate
pusher
confirming device
shearing machine
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
Application number
JP1673979A
Other languages
Japanese (ja)
Other versions
JPS5926409B2 (en
Inventor
Saburo Sekida
Hidekatsu Ikeda
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.)
Amada Co Ltd
Original Assignee
Amada Co 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP1673979A priority Critical patent/JPS5926409B2/en
Publication of JPS55112720A publication Critical patent/JPS55112720A/en
Publication of JPS5926409B2 publication Critical patent/JPS5926409B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To confirm whether or not a plate pusher is entirely lifted in order to prevent the plate pusher from hitting and damaging when a material is supplied with the condition that the plate pusher is not entirely lifted.
CONSTITUTION: An L-letter shaped holding piece 53 in a detector 33 is tightly fixed on an upper frame 7, a sensor 63 is equipped on the holding piece. The sensor 63 works when an actuator 65 has contacted a settled position of a plate 31, and detects the fact that a piston rod 15 in a pusher 11 is lifted and returned. In other words, the detector 33 is made part of a plate pusher return confirming device 13 to confirm that it is returned from the plate pusher 11, and can detect release of work W with use of the plate pusher 11.
COPYRIGHT: (C)1980,JPO&Japio
JP1673979A 1979-02-17 1979-02-17 Device for confirming plate presser return in shearing machine Expired JPS5926409B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1673979A JPS5926409B2 (en) 1979-02-17 1979-02-17 Device for confirming plate presser return in shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1673979A JPS5926409B2 (en) 1979-02-17 1979-02-17 Device for confirming plate presser return in shearing machine

Publications (2)

Publication Number Publication Date
JPS55112720A true JPS55112720A (en) 1980-08-30
JPS5926409B2 JPS5926409B2 (en) 1984-06-27

Family

ID=11924628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1673979A Expired JPS5926409B2 (en) 1979-02-17 1979-02-17 Device for confirming plate presser return in shearing machine

Country Status (1)

Country Link
JP (1) JPS5926409B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950624U (en) * 1982-09-29 1984-04-03 新神戸電機株式会社 Lattice casting machine for lead-acid batteries
DE3515837A1 (en) 1984-05-02 1985-11-14 Amada Co. Ltd., Isehara, Kanagawa Metal plate shear appts.
DE3546859C2 (en) * 1984-05-02 1999-08-05 Amada Co Metal plate shear appts.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950624U (en) * 1982-09-29 1984-04-03 新神戸電機株式会社 Lattice casting machine for lead-acid batteries
JPS6337143Y2 (en) * 1982-09-29 1988-10-03
DE3515837A1 (en) 1984-05-02 1985-11-14 Amada Co. Ltd., Isehara, Kanagawa Metal plate shear appts.
DE3546859C2 (en) * 1984-05-02 1999-08-05 Amada Co Metal plate shear appts.

Also Published As

Publication number Publication date
JPS5926409B2 (en) 1984-06-27

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