EP2158983A2 - Procédé et dispositif destinés au lubrifier un dispositif de pliage - Google Patents

Procédé et dispositif destinés au lubrifier un dispositif de pliage Download PDF

Info

Publication number: EP2158983A2
Authority: EP; European Patent Office
Prior art keywords: folding; jaws; oiling; oil; elastic element
Prior art date: 2008-09-02
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

EP09010886A

Other languages

German (de)

English (en)

Other versions

EP2158983A3 (fr

EP2158983B1 (fr

Inventor

Uwe Feis

Marco Backes

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.)

ThyssenKrupp System Engineering GmbH

Original Assignee

ThyssenKrupp Drauz Nothelfer GmbH

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.)

2008-09-02

Filing date

2009-08-26

Publication date

2010-03-03

2009-08-26 Application filed by ThyssenKrupp Drauz Nothelfer GmbH filed Critical ThyssenKrupp Drauz Nothelfer GmbH

2009-08-26 Priority to PL09010886T priority Critical patent/PL2158983T3/pl

2010-03-03 Publication of EP2158983A2 publication Critical patent/EP2158983A2/fr

2010-03-24 Publication of EP2158983A3 publication Critical patent/EP2158983A3/fr

2011-08-24 Application granted granted Critical

2011-08-24 Publication of EP2158983B1 publication Critical patent/EP2158983B1/fr

Status Active legal-status Critical Current

2029-08-26 Anticipated expiration legal-status Critical

Links

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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

Definitions

the invention relates to a method for oiling the folding jaws of a folding device according to the preamble of claim 1 and a device for lubricating according to the preamble of claim 7.
the invention is therefore based on the object to propose a simplified automation of the lubrication of the pre-and / or Fertigfalzbacken, which can be used in particular for top loadable folding devices.
Claim 7 describes a device according to the invention for oiling.
the claims 2-6 and 8-11 contain useful complementary measures and embodiments thereto.
the oiling the folding jaws invention finds automated in the folding device, and at the same time with a lifting movement of the folding bed, the Falzbacken and / or the blank holder instead.
a preferably impregnated with oil felt strip which is arranged in a recess of the blank holder and / or the folding bed, pressed against the seaming surfaces.
the device for oiling is therefore an integral part of the folding device.
the folding device 1 shown is a folding device 1 which can be loaded from above, in which the metal sheets 6 and 7 are positioned on a folding bed 2 and are held by a hold-down device 5 during the two folding operations carried out in succession (cf. Fig. 2 ).
the Nieferhalter 5 has outwardly directed arms with supports 15 and centering pins 14 for accurate positioning above the sheets 6, 7.
the prefolding jaws 3 and Fertigfalzbacken 4 are attached to Falzbackenhaltern 13, which on a substantially horizontal plane in the direction of the double arrows (see , Fig.
the folding bed 2 with the sheets 6, 7 positioned thereon is then pressed against the prefolding jaws 3 from below (cf. Fig. 3 ).
the seam edge 8 of the lower sheet is bent inwards by a first angle.
the elastic element 9 is in the embodiments of the Fig. 3-5 each positioned in a circumferential recess.
a groove 12 extending parallel to the elastic element 9 is provided for oil distribution, which in turn is connected via branch lines with oil connection points 11 arranged distributed on the circumference (cf. Fig. 6 ).
the oil connection points 11 are connected to a metering system, not shown.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mounting, Exchange, And Manufacturing Of Dies (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Rehabilitation Tools (AREA)

EP09010886A 2008-09-02 2009-08-26 Procédé et dispositif pour l'huilage d'un dispositif de sertissage Active EP2158983B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL09010886T PL2158983T3 (pl)	2008-09-02	2009-08-26	Sposób i urządzenie do oliwienia zawijarki obrzeży

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102008045404A DE102008045404A1 (de)	2008-09-02	2008-09-02	Verfahren und Vorrichtung zum Beölen einer Falzvorrichtung

Publications (3)

Publication Number	Publication Date
EP2158983A2 true EP2158983A2 (fr)	2010-03-03
EP2158983A3 EP2158983A3 (fr)	2010-03-24
EP2158983B1 EP2158983B1 (fr)	2011-08-24

Family

ID=41396377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09010886A Active EP2158983B1 (fr)	2008-09-02	2009-08-26	Procédé et dispositif pour l'huilage d'un dispositif de sertissage

Country Status (5)

Country	Link
EP (1)	EP2158983B1 (fr)
AT (1)	ATE521432T1 (fr)
DE (1)	DE102008045404A1 (fr)
ES (1)	ES2368817T3 (fr)
PL (1)	PL2158983T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4112202A4 (fr) *	2020-07-08	2024-05-15	Jee Technology Co., Ltd.	Machine à border de type table à flexibilité élevée basée sur le principe de commande segmentée et procédé de bordage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3030231A1 (de) *	1980-08-09	1982-02-18	Rohde & Schwarz GmbH & Co KG, 8000 München	Stanzwerkzeug
DE3603299A1 (de) *	1985-02-12	1986-08-14	Joh. Vaillant Gmbh U. Co, 5630 Remscheid	Verfahren zum schmieren einer schneide eines stanz- oder lochwerkzeuges und vorrichtung zur durchfuehrung des verfahrens
US5454261A (en) *	1993-06-17	1995-10-03	Campian; Jon R.	Hemming machine and method of operation
DE4330683C2 (de) *	1993-09-10	1995-07-27	Audi Ag	Falzvorrichtung
US6314783B1 (en) *	2000-05-05	2001-11-13	William Patrick	Electromechanical hemming apparatus and method
US6474125B1 (en) *	2001-05-18	2002-11-05	Valiant Corporation	Hemming machine with dual ball screw drive
DE10332942B4 (de) *	2003-07-19	2005-12-15	Adam Opel Ag	Niederhalter für eine Bearbeitungsvorrichtung
DE102007054559A1 (de) *	2007-11-15	2009-05-20	Thyssenkrupp Drauz Nothelfer Gmbh	Vorrichtung zum Verbinden von Blechen sowie schwenkbares Aufnahmeelement

2008
- 2008-09-02 DE DE102008045404A patent/DE102008045404A1/de not_active Withdrawn
2009
- 2009-08-26 AT AT09010886T patent/ATE521432T1/de active
- 2009-08-26 ES ES09010886T patent/ES2368817T3/es active Active
- 2009-08-26 EP EP09010886A patent/EP2158983B1/fr active Active
- 2009-08-26 PL PL09010886T patent/PL2158983T3/pl unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4112202A4 (fr) *	2020-07-08	2024-05-15	Jee Technology Co., Ltd.	Machine à border de type table à flexibilité élevée basée sur le principe de commande segmentée et procédé de bordage

Also Published As

Publication number	Publication date
DE102008045404A1 (de)	2010-03-04
EP2158983A3 (fr)	2010-03-24
EP2158983B1 (fr)	2011-08-24
PL2158983T3 (pl)	2012-02-29
ATE521432T1 (de)	2011-09-15
ES2368817T3 (es)	2011-11-22

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EP2158983A2 - Procédé et dispositif destinés au lubrifier un dispositif de pliage - Google Patents

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