EP0585576A1 - Machine à poinçonner - Google Patents

Machine à poinçonner Download PDF

Info

Publication number: EP0585576A1
Authority: EP; European Patent Office
Prior art keywords: workpiece; die; work table; support plate; punch
Prior art date: 1992-08-05
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

EP93111350A

Other languages

German (de)

English (en)

Other versions

EP0585576B1 (fr

Inventor

Heinrich Gerdes

Alois Feldker

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.)

Feldker Alois

Original Assignee

Feldker Alois

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.)

1992-08-05

Filing date

1993-07-15

Publication date

1994-03-09

1993-07-15 Application filed by Feldker Alois filed Critical Feldker Alois

1994-03-09 Publication of EP0585576A1 publication Critical patent/EP0585576A1/fr

1996-01-31 Application granted granted Critical

1996-01-31 Publication of EP0585576B1 publication Critical patent/EP0585576B1/fr

2013-07-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004080 punching Methods 0.000 title claims abstract description 16
238000006073 displacement reaction Methods 0.000 claims abstract description 11
238000000034 method Methods 0.000 claims description 11
230000015572 biosynthetic process Effects 0.000 abstract description 5
230000000694 effects Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1

Images

Classifications

- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Definitions

This object is achieved in that the workpiece is subjected to an upward stroke relative to the die before and during the displacement after a previous punching process.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Punching Or Piercing (AREA)

EP93111350A 1992-08-05 1993-07-15 Machine à poinçonner Expired - Lifetime EP0585576B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4225836		1992-08-05
DE4225836A DE4225836A1 (de)	1992-08-05	1992-08-05	Lochstanze

Publications (2)

Publication Number	Publication Date
EP0585576A1 true EP0585576A1 (fr)	1994-03-09
EP0585576B1 EP0585576B1 (fr)	1996-01-31

Family

ID=6464865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93111350A Expired - Lifetime EP0585576B1 (fr)	1992-08-05	1993-07-15	Machine à poinçonner

Country Status (3)

Country	Link
EP (1)	EP0585576B1 (fr)
DE (2)	DE4225836A1 (fr)
ES (1)	ES2084420T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2829334A1 (fr) *	2013-07-25	2015-01-28	TRUMPF Werkzeugmaschinen GmbH + Co. KG	Dispositif d'entraînement pour une unité mobile d'une machine-outil et machine-outil dotée d'un tel dispositif d'entraînement
CN105081069A (zh) *	2015-09-18	2015-11-25	秦皇岛信越智能装备有限公司	一种车轮在线打孔机
CN107350341A (zh) *	2017-08-04	2017-11-17	格林精密部件(苏州)有限公司	一种用于工件顶端冲压六角孔的工装
CN111185522A (zh) *	2020-02-17	2020-05-22	黄薇婷	一种金属圆管自动加工装置
CN112620521A (zh) *	2020-11-24	2021-04-09	南京金志精密机电有限公司	一种精密机电加工用生产线

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10243020A1 (de)	2002-09-17	2004-03-25	Ina-Schaeffler Kg	Kugelgewindetrieb und Verfahren zum Herstellen einer Spindelmutter, insbesondere eines Kugelgewindetriebes
CN102225551B (zh) *	2011-04-07	2013-06-05	江汉大学	一种晒图机用聚四氟乙烯滤网的生产工艺
CN113245440B (zh) *	2021-06-29	2021-09-28	南通科帆钣金有限公司	一种钣金冲孔装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718536A1 (de) *	1976-04-26	1977-11-03	Blackman Martin Group	Positionierungsvorrichtung, insbesondere vorrichtung zur positionierung der werkstuecke an werkzeugmaschinen
US4879894A (en) *	1988-06-06	1989-11-14	Roper Whitney Company	Press with movable workpiece support carrier
EP0418779A1 (fr) *	1989-09-20	1991-03-27	Feintool International Holding	Méthode pour manufacture de pièces d'oeuvre par découpage, en particulier dans un outil à contre découpage à précision
DE4121981A1 (de) *	1991-07-03	1993-01-07	Heinrich Gerdes	Vorrichtung zur halterung von werkstuecken bei lochstanzen

1992
- 1992-08-05 DE DE4225836A patent/DE4225836A1/de not_active Withdrawn
1993
- 1993-07-15 ES ES93111350T patent/ES2084420T3/es not_active Expired - Lifetime
- 1993-07-15 DE DE59301540T patent/DE59301540D1/de not_active Expired - Fee Related
- 1993-07-15 EP EP93111350A patent/EP0585576B1/fr not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718536A1 (de) *	1976-04-26	1977-11-03	Blackman Martin Group	Positionierungsvorrichtung, insbesondere vorrichtung zur positionierung der werkstuecke an werkzeugmaschinen
US4879894A (en) *	1988-06-06	1989-11-14	Roper Whitney Company	Press with movable workpiece support carrier
EP0418779A1 (fr) *	1989-09-20	1991-03-27	Feintool International Holding	Méthode pour manufacture de pièces d'oeuvre par découpage, en particulier dans un outil à contre découpage à précision
DE4121981A1 (de) *	1991-07-03	1993-01-07	Heinrich Gerdes	Vorrichtung zur halterung von werkstuecken bei lochstanzen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2829334A1 (fr) *	2013-07-25	2015-01-28	TRUMPF Werkzeugmaschinen GmbH + Co. KG	Dispositif d'entraînement pour une unité mobile d'une machine-outil et machine-outil dotée d'un tel dispositif d'entraînement
CN104339209A (zh) *	2013-07-25	2015-02-11	通快机床两合公司	用于机床运动单元的驱动装置和具有该驱动装置的机床
US9541176B2 (en)	2013-07-25	2017-01-10	Trumpf Werkzeugmaschinen Gmbh + Co. Kg	Drive devices for movement units of machine tools and related machine tools
CN105081069A (zh) *	2015-09-18	2015-11-25	秦皇岛信越智能装备有限公司	一种车轮在线打孔机
CN107350341A (zh) *	2017-08-04	2017-11-17	格林精密部件(苏州)有限公司	一种用于工件顶端冲压六角孔的工装
CN111185522A (zh) *	2020-02-17	2020-05-22	黄薇婷	一种金属圆管自动加工装置
CN112620521A (zh) *	2020-11-24	2021-04-09	南京金志精密机电有限公司	一种精密机电加工用生产线

Also Published As

Publication number	Publication date
DE4225836A1 (de)	1994-02-10
DE59301540D1 (de)	1996-03-14
ES2084420T3 (es)	1996-05-01
EP0585576B1 (fr)	1996-01-31

Legal Events

Date	Code	Title	Description
1994-01-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1994-03-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): BE DE ES GB IT NL
1994-11-02	17P	Request for examination filed	Effective date: 19940902
1995-03-22	17Q	First examination report despatched	Effective date: 19950203
1995-11-10	ITF	It: translation for a ep patent filed
1996-01-04	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1996-01-31	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE ES GB IT NL
1996-03-14	REF	Corresponds to:	Ref document number: 59301540 Country of ref document: DE Date of ref document: 19960314
1996-03-27	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19960222
1996-05-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2084420 Country of ref document: ES Kind code of ref document: T3
1996-12-06	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-12-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1997-01-22	26N	No opposition filed
1999-06-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19990617 Year of fee payment: 7
1999-07-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19990702 Year of fee payment: 7
1999-07-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19990716 Year of fee payment: 7
1999-07-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 19990726 Year of fee payment: 7
1999-07-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19990730 Year of fee payment: 7
2000-07-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000715
2000-07-16	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000716
2000-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000731
2001-01-31	BERE	Be: lapsed	Owner name: FELDKER ALOIS Effective date: 20000731 Owner name: GERDES HEINRICH Effective date: 20000731
2001-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010201
2001-03-07	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20000715
2001-04-02	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 20010201
2001-05-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010501
2004-04-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20010810
2005-07-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050715

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