JPS6471533A - Superplastic blow forming press - Google Patents

Superplastic blow forming press

Info

Publication number
JPS6471533A
JPS6471533A JP62226089A JP22608987A JPS6471533A JP S6471533 A JPS6471533 A JP S6471533A JP 62226089 A JP62226089 A JP 62226089A JP 22608987 A JP22608987 A JP 22608987A JP S6471533 A JPS6471533 A JP S6471533A
Authority
JP
Japan
Prior art keywords
die
piston
group
descended
jig
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
JP62226089A
Other languages
Japanese (ja)
Inventor
Katsuaki Nakamura
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP62226089A priority Critical patent/JPS6471533A/en
Publication of JPS6471533A publication Critical patent/JPS6471533A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To eliminate the need for cooling the casing inside for changing a die and to improve the efficiency in working by suspending an upper die by the piston of the plural power cylinders arranged isometrically and centripetally. CONSTITUTION:In case of taking out upper and lower dies, a sliding door 10 is opened, a piston group 14 is moved to the cylinder side by a power cylinder group 13 and after releasing the engaging relation of a die holder 12 and the upper die 2, a piston body 5 is descended and the upper and lower dies are taken out by using the jig of a fork lift, etc. In case of changing the lower die only the piston body 5 is descended in the state of suspending the upper die 2 by the piston group 14 and the lower die only is taken out by using the jig of a fork lift, etc. Consequently the necessity of a worker working by coming into a casing is eliminated.
JP62226089A 1987-09-09 1987-09-09 Superplastic blow forming press Pending JPS6471533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226089A JPS6471533A (en) 1987-09-09 1987-09-09 Superplastic blow forming press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226089A JPS6471533A (en) 1987-09-09 1987-09-09 Superplastic blow forming press

Publications (1)

Publication Number Publication Date
JPS6471533A true JPS6471533A (en) 1989-03-16

Family

ID=16839648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226089A Pending JPS6471533A (en) 1987-09-09 1987-09-09 Superplastic blow forming press

Country Status (1)

Country Link
JP (1) JPS6471533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474089U (en) * 1990-11-07 1992-06-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474089U (en) * 1990-11-07 1992-06-29

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