JPS6434604A - Tool exchanger for shearing machine - Google Patents

Tool exchanger for shearing machine

Info

Publication number
JPS6434604A
JPS6434604A JP18680987A JP18680987A JPS6434604A JP S6434604 A JPS6434604 A JP S6434604A JP 18680987 A JP18680987 A JP 18680987A JP 18680987 A JP18680987 A JP 18680987A JP S6434604 A JPS6434604 A JP S6434604A
Authority
JP
Japan
Prior art keywords
tool rest
exchanging
tool
rest
released
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
JP18680987A
Other languages
Japanese (ja)
Inventor
Yoshihiro Ueda
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP18680987A priority Critical patent/JPS6434604A/en
Publication of JPS6434604A publication Critical patent/JPS6434604A/en
Pending legal-status Critical Current

Links

Landscapes

  • Accessories And Tools For Shearing Machines (AREA)

Abstract

PURPOSE:To shorten rest time, enable a complete external setup and enhance production efficiency by building a pressing means into a lower tool rest and loading an upper tool rest monolithically on the lower tool rest for exchanging both tool rests. CONSTITUTION:A pressing means 9 is built into a lower tool rest 7 and a cutting workpiece is pressed with a hydraulic cylinder 9b via a presser plate 9a. First, a slide 3 is lowered to a bottom dead center and a hydraulic clamper 5 is released. An upper tool rest 4 is released from the slide 3. Then, another hydraulic clamper 10 is released and an elevating rail 11 is moved upward and the lower tool rest 7 is lifted. The rail 11 loaded with the upper tool rest 4 is further lifted, thereby causing a locating pin 19 to be engaged with a hole 20. Thereafter, the fork part of an exchanging cylinder is hooked to a hooking part 7b. The exchanging cylinder is thereby made to advance and the tool rests 4 and 7 in a common loaded condition are moved on a fixed rail 13 to be shifted to a tool exchanging carriage, thereby exchanging the tool rests 4 and 7 for other tool rests.
JP18680987A 1987-07-24 1987-07-24 Tool exchanger for shearing machine Pending JPS6434604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18680987A JPS6434604A (en) 1987-07-24 1987-07-24 Tool exchanger for shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18680987A JPS6434604A (en) 1987-07-24 1987-07-24 Tool exchanger for shearing machine

Publications (1)

Publication Number Publication Date
JPS6434604A true JPS6434604A (en) 1989-02-06

Family

ID=16194968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18680987A Pending JPS6434604A (en) 1987-07-24 1987-07-24 Tool exchanger for shearing machine

Country Status (1)

Country Link
JP (1) JPS6434604A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039279B2 (en) 2001-10-04 2006-05-02 Matsushita Electric Industrial Co., Ltd. Optical filter module and manufacturing method thereof
US7044649B2 (en) 2001-10-04 2006-05-16 Matsushita Electric Industrial Co., Ltd. Optical filter module, and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511732A (en) * 1978-07-05 1980-01-26 Mitsubishi Heavy Ind Ltd Device for changing combination of cutters of shearing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511732A (en) * 1978-07-05 1980-01-26 Mitsubishi Heavy Ind Ltd Device for changing combination of cutters of shearing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039279B2 (en) 2001-10-04 2006-05-02 Matsushita Electric Industrial Co., Ltd. Optical filter module and manufacturing method thereof
US7044649B2 (en) 2001-10-04 2006-05-16 Matsushita Electric Industrial Co., Ltd. Optical filter module, and manufacturing method thereof

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