JPS6411041A - Double action press - Google Patents

Double action press

Info

Publication number
JPS6411041A
JPS6411041A JP16733087A JP16733087A JPS6411041A JP S6411041 A JPS6411041 A JP S6411041A JP 16733087 A JP16733087 A JP 16733087A JP 16733087 A JP16733087 A JP 16733087A JP S6411041 A JPS6411041 A JP S6411041A
Authority
JP
Japan
Prior art keywords
sleeve
press
slide
screwed
upper limit
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
JP16733087A
Other languages
Japanese (ja)
Inventor
Masatoshi 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.)
Kurimoto Ltd
Original Assignee
Kurimoto 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 Kurimoto Ltd filed Critical Kurimoto Ltd
Priority to JP16733087A priority Critical patent/JPS6411041A/en
Publication of JPS6411041A publication Critical patent/JPS6411041A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the accuracy of a formed part by providing an adjusting shaft at the bottom of a press slide, arranging the sleeve screwed to the outer side thereof as well, the upper limit of the sleeve is locked by thrust and pushing the lower part up with working oil pressure. CONSTITUTION:An adjusting shaft 10 is drooped by fixing it to the bottom face of a press slide 1 and the sleeve 11 screwed to the outer periphery thereof is set up. The thrust receiver 12 regulating the upper limit of the sleeve 11 is provied on the inner face of a cylinder 3 and the pressure upwards is always exerted on the lower face of the sleeve 11 with the working oil pressure inside a cavity 13. The distance L between the slide 1 and a punch 5 tip is thus maintained constantly at all times. The adjustment of the distance L is easily executed via a worm 15. The quality of a press formed part is therefore improved.
JP16733087A 1987-07-03 1987-07-03 Double action press Pending JPS6411041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16733087A JPS6411041A (en) 1987-07-03 1987-07-03 Double action press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16733087A JPS6411041A (en) 1987-07-03 1987-07-03 Double action press

Publications (1)

Publication Number Publication Date
JPS6411041A true JPS6411041A (en) 1989-01-13

Family

ID=15847740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16733087A Pending JPS6411041A (en) 1987-07-03 1987-07-03 Double action press

Country Status (1)

Country Link
JP (1) JPS6411041A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990896B2 (en) * 2002-10-15 2006-01-31 Wabash Metal Products, Inc. Electric high speed molding press
JP2017140622A (en) * 2016-02-08 2017-08-17 株式会社栗本鐵工所 Serial double acting cylinder, and forging press provided with the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754216A (en) * 1980-09-16 1982-03-31 Nippon Kokan Kk <Nkk> Production of low solved aluminum steel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754216A (en) * 1980-09-16 1982-03-31 Nippon Kokan Kk <Nkk> Production of low solved aluminum steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990896B2 (en) * 2002-10-15 2006-01-31 Wabash Metal Products, Inc. Electric high speed molding press
JP2017140622A (en) * 2016-02-08 2017-08-17 株式会社栗本鐵工所 Serial double acting cylinder, and forging press provided with the same

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