EP3738757A4 - Press machine and press-working method - Google Patents

Press machine and press-working method Download PDF

Info

Publication number: EP3738757A4
Authority: EP; European Patent Office
Prior art keywords: press; working method; machine; press machine; working
Prior art date: 2018-01-11
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

EP19738962.0A

Other languages

German (de)

French (fr)

Other versions

EP3738757B1 (en

EP3738757A1 (en

Inventor

Keiji Kawamoto

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.)

2018-01-11

Filing date

2019-01-10

Publication date

2021-03-24

2019-01-10 Application filed by Amada Co Ltd filed Critical Amada Co Ltd

2020-11-18 Publication of EP3738757A1 publication Critical patent/EP3738757A1/en

2021-03-24 Publication of EP3738757A4 publication Critical patent/EP3738757A4/en

2022-05-18 Application granted granted Critical

2022-05-18 Publication of EP3738757B1 publication Critical patent/EP3738757B1/en

Status Active legal-status Critical Current

2039-01-10 Anticipated expiration legal-status Critical

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
- B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Press Drives And Press Lines (AREA)
Control Of Presses (AREA)
Punching Or Piercing (AREA)
Presses And Accessory Devices Thereof (AREA)

EP19738962.0A 2018-01-11 2019-01-10 Press machine and press-working method Active EP3738757B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018002471A JP6550481B2 (en)	2018-01-11	2018-01-11	Press machine and press processing method
PCT/JP2019/000450 WO2019139064A1 (en)	2018-01-11	2019-01-10	Press machine and press-working method

Publications (3)

Publication Number	Publication Date
EP3738757A1 EP3738757A1 (en)	2020-11-18
EP3738757A4 true EP3738757A4 (en)	2021-03-24
EP3738757B1 EP3738757B1 (en)	2022-05-18

Family

ID=67219765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19738962.0A Active EP3738757B1 (en)	2018-01-11	2019-01-10	Press machine and press-working method

Country Status (3)

Country	Link
EP (1)	EP3738757B1 (en)
JP (1)	JP6550481B2 (en)
WO (1)	WO2019139064A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115318481B (en) *	2022-10-12	2023-02-03	常州铭赛机器人科技股份有限公司	Control method of high-precision piezoelectric spray valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU977194A1 (en) *	1980-12-22	1982-11-30	Воронежское Производственное Объединение По Выпуску Кузнечно-Прессового Оборудования Им.М.И.Калинина	Clutchless engagement press
SU1425093A1 (en) *	1986-08-19	1988-09-23	Я. Н. Яковишин, С. Н. Яковишин, П. П. Яковишина и Н. Н. Яковишин	Vertical forging machine
US5131303A (en) *	1991-08-12	1992-07-21	Wilson Tool International	Punch assembly
JP2002045995A (en) *	2000-08-07	2002-02-12	Amada Eng Center Co Ltd	Press

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000024729A (en) *	1998-07-10	2000-01-25	Amada Co Ltd	Punching device
JP2003340599A (en) *	2002-05-27	2003-12-02	Tamagawa Seiki Co Ltd	Method for controlling stop at top dead center of press machine and device
JP3802513B2 (en)	2002-06-18	2006-07-26	株式会社アマダ	Press machine continuous processing system
JP4360793B2 (en) *	2002-10-01	2009-11-11	株式会社アマダ	Punching method by punch press and punch press
JP2007185667A (en)	2006-01-11	2007-07-26	Amada Co Ltd	Punch press machine, and high speed nibbling method using the same
DE102007012638A1 (en) *	2007-03-16	2008-09-18	Heidelberger Druckmaschinen Ag	Sheet punching and embossing machine
JP2018002471A (en)	2016-07-08	2018-01-11	秀子江尻	Tape cutter

2018
- 2018-01-11 JP JP2018002471A patent/JP6550481B2/en active Active
2019
- 2019-01-10 WO PCT/JP2019/000450 patent/WO2019139064A1/en unknown
- 2019-01-10 EP EP19738962.0A patent/EP3738757B1/en active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU977194A1 (en) *	1980-12-22	1982-11-30	Воронежское Производственное Объединение По Выпуску Кузнечно-Прессового Оборудования Им.М.И.Калинина	Clutchless engagement press
SU1425093A1 (en) *	1986-08-19	1988-09-23	Я. Н. Яковишин, С. Н. Яковишин, П. П. Яковишина и Н. Н. Яковишин	Vertical forging machine
US5131303A (en) *	1991-08-12	1992-07-21	Wilson Tool International	Punch assembly
JP2002045995A (en) *	2000-08-07	2002-02-12	Amada Eng Center Co Ltd	Press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019139064A1 *

Also Published As

Publication number	Publication date
WO2019139064A1 (en)	2019-07-18
JP2019118952A (en)	2019-07-22
EP3738757B1 (en)	2022-05-18
EP3738757A1 (en)	2020-11-18
JP6550481B2 (en)	2019-07-24

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