EP1162011A3 - Apparatus for flanging a border of a piece by rollfolding - Google Patents
Apparatus for flanging a border of a piece by rollfolding Download PDFInfo
- Publication number
- EP1162011A3 EP1162011A3 EP01111490A EP01111490A EP1162011A3 EP 1162011 A3 EP1162011 A3 EP 1162011A3 EP 01111490 A EP01111490 A EP 01111490A EP 01111490 A EP01111490 A EP 01111490A EP 1162011 A3 EP1162011 A3 EP 1162011A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool unit
- flanged edge
- folding roller
- folding
- workpiece
- 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.)
- Granted
Links
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
- 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
-
- 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
- B21D39/023—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 using rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung (2) zum Umlegen einer Bördelkante (16) eines Werkstücks (15) durch Rollfalzen mit einer Werkzeugeinheit (1), die mittels eines Antriebs gesteuert bewegbar ist. Ferner ist eine Halteeinrichtung (14) zur Halterung des Werkstücks (15) und zur Unterstützung eines Bereichs der Bördelkante (16) vorgesehen. An der Werkzeugeinheit (1) ist eine drehbar gelagerte Falzrolle (5, 6, 7) vorgesehen, die unter Druckaufbringung und bestimmter Winkelstellung entlang und in Anlage an der Bördelkante (16) zu deren Umlegung rollbar ist. Erfindungsgemäß ist die Werkzeugeinheit (1) am Antrieb an einer Schwenkachse (4) schwenkbar gelagert und um einen bestimmten Schwenkwinkel in wenigstens zwei Arbeitspositionen schwenkbar. Den wenigstens zwei Arbeitspositionen ist jeweils eine an der Werkzeugeinheit (1) drehbar gelagerte Falzrolle (5, 6, 7) zugeordnet. Die wenigstens zwei Falzrollen (5, 6, 7) weisen unterschiedlich ausgebildete und bezüglich der Bördelkantenumlegung unterschiedlich wirksame Falzrollenumfangsflächen (11, 12, 13) auf, wobei für eine wenigstens zweistufige Umlegung die Werkzeugeinheit (1) in der ersten Arbeitsposition mit der ersten Falzrolle (5) in deren Funktionsstellung und anschließend die Werkzeugeinheit (1) in der zweiten Arbeitsposition mit der zweiten Falzrolle (6) in deren Funktionsstellung entlang der Bördelkante (16) bewegbar ist. The invention relates to a device (2) for transferring a flanged edge (16) of a workpiece (15) by roll-folding with a tool unit (1) which is controlled by a drive movable. Furthermore, a holding device (14) for holding the workpiece (15) and for supporting a portion of the flanged edge (16) is provided. On the tool unit (1) a rotatably mounted folding roller (5, 6, 7) is provided, which is rollable under pressure application and certain angular position along and in abutment against the flanged edge (16) for their assignment. According to the invention, the tool unit (1) is pivotally mounted on the drive on a pivot axis (4) and pivotable about a specific pivot angle in at least two working positions. The at least two working positions are each associated with a folding roller (5, 6, 7) rotatably mounted on the tool unit (1). The at least two folding rollers (5, 6, 7) have differently formed and with respect to the Bördelkantenumlegung different effective Falzrollenumfangsflächen (11, 12, 13), wherein for at least two-stage assignment, the tool unit (1) in the first working position with the first folding roller ( 5) in its functional position and then the tool unit (1) in the second working position with the second folding roller (6) in its functional position along the flanged edge (16) is movable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10028706A DE10028706A1 (en) | 2000-06-09 | 2000-06-09 | Device for folding a flanged edge of a workpiece by means of roller folds |
DE10028706 | 2000-06-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1162011A2 EP1162011A2 (en) | 2001-12-12 |
EP1162011A3 true EP1162011A3 (en) | 2003-07-16 |
EP1162011B1 EP1162011B1 (en) | 2005-08-24 |
Family
ID=7645312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01111490A Expired - Lifetime EP1162011B1 (en) | 2000-06-09 | 2001-05-11 | Apparatus for flanging a border of a piece by rollfolding |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1162011B1 (en) |
DE (2) | DE10028706A1 (en) |
ES (1) | ES2245658T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1689562A4 (en) * | 2003-11-21 | 2011-01-05 | Jonathon R Campian | Tool and method for the joining sheet material |
DE102004032392B4 (en) * | 2004-07-02 | 2007-12-27 | Dennis Derfling | Method and device for folding over flanging edges of a workpiece |
DE102004054680B3 (en) * | 2004-11-12 | 2006-06-14 | Audi Ag | Roll bending device with robot guided bending head, bending roll and bending bed useful for robot controlled bending operations has arc-shaped bending bed region and displaceable holding down device |
DE102005004474B3 (en) * | 2005-01-31 | 2006-08-31 | Edag Engineering + Design Ag | Beading device and crimping method for transferring a crimping web of a component about a crimping edge |
DE102005004602A1 (en) * | 2005-02-01 | 2006-08-10 | Bayerische Motoren Werke Ag | Device for edging the edge of a sheet component useful for edging automobile sheet components has rolling device with two rollers with space between them |
DE102006010469A1 (en) * | 2006-03-07 | 2007-09-13 | GM Global Technology Operations, Inc., Detroit | Beading device and method for Rollbördeln of workpieces |
DE102006036009A1 (en) | 2006-08-02 | 2008-02-07 | Schaeffler Kg | Method for connecting shell parts |
JP4996907B2 (en) * | 2006-10-20 | 2012-08-08 | 本田技研工業株式会社 | Roller hemming method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267387A (en) * | 1991-08-01 | 1993-12-07 | Triengineering Co., Ltd. | Method for hemming a workpiece having an upturned edge |
JPH07290158A (en) * | 1994-04-27 | 1995-11-07 | Toyota Motor Corp | Roller hemming device |
JPH08164433A (en) * | 1994-12-14 | 1996-06-25 | Toyota Motor Corp | Hemming device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4989308A (en) * | 1988-06-20 | 1991-02-05 | Butler Manufacturing Company | Bidirectional roof seaming machine |
SG44936A1 (en) * | 1992-07-09 | 1997-12-19 | Triengineering Co Ltd | Roller type hemming apparatus |
DE4235629C2 (en) * | 1992-10-22 | 1996-01-25 | Peter Knoll | Device for profiling and / or possibly cutting sheet metal |
DE29606725U1 (en) * | 1996-04-16 | 1996-08-14 | Trumpf Gmbh & Co, 71254 Ditzingen | Machine for bending a sheet metal edge |
-
2000
- 2000-06-09 DE DE10028706A patent/DE10028706A1/en not_active Withdrawn
-
2001
- 2001-05-11 ES ES01111490T patent/ES2245658T3/en not_active Expired - Lifetime
- 2001-05-11 DE DE50107170T patent/DE50107170D1/en not_active Expired - Lifetime
- 2001-05-11 EP EP01111490A patent/EP1162011B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267387A (en) * | 1991-08-01 | 1993-12-07 | Triengineering Co., Ltd. | Method for hemming a workpiece having an upturned edge |
JPH07290158A (en) * | 1994-04-27 | 1995-11-07 | Toyota Motor Corp | Roller hemming device |
JPH08164433A (en) * | 1994-12-14 | 1996-06-25 | Toyota Motor Corp | Hemming device |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10 31 October 1996 (1996-10-31) * |
Also Published As
Publication number | Publication date |
---|---|
DE10028706A1 (en) | 2001-12-13 |
EP1162011B1 (en) | 2005-08-24 |
DE50107170D1 (en) | 2005-09-29 |
ES2245658T3 (en) | 2006-01-16 |
EP1162011A2 (en) | 2001-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102005004474B3 (en) | Beading device and crimping method for transferring a crimping web of a component about a crimping edge | |
EP1640080B1 (en) | Hemming device and method with workpiece protection | |
DE20280246U1 (en) | Roll fold head for folding a flange | |
EP2001632A1 (en) | Clamping device for holding and clamping components | |
EP0603152B2 (en) | Device for cutting a glass panel | |
EP1162011A3 (en) | Apparatus for flanging a border of a piece by rollfolding | |
DE102008047542B4 (en) | Tube bending machine | |
DE10111374B4 (en) | Flanging device for folding a flanged edge of a workpiece by Rollfalzen | |
EP0250803A2 (en) | Manipulator for sheet metal pieces which are to be shaped in a sheet metal working machine | |
EP0394531B1 (en) | Seaming machine | |
EP1420907B1 (en) | Flanging method for application of a flanged edge to a workpiece by roll folding comprising at least two folding steps | |
EP0444409B1 (en) | Bookbinding machine for rounding the backs of book blocks | |
DE102005004602A1 (en) | Device for edging the edge of a sheet component useful for edging automobile sheet components has rolling device with two rollers with space between them | |
DE102007061556B4 (en) | Transport cylinder, with movable gripper device and method for transporting sheets | |
EP0429004B1 (en) | Edging device for printing plates | |
DE10338170A1 (en) | A method for roll forming metal sheet materials has stationary roll forming tools and the material held in a robot fixture which moves the tools | |
DE602006000299T2 (en) | Cutting table for metal sheets | |
DE102006010469A1 (en) | Beading device and method for Rollbördeln of workpieces | |
JP2006088217A (en) | Roll-hemming apparatus | |
DE9404308U1 (en) | Bending machine for non-slip bending of sheet metal | |
DE102020115827A1 (en) | Method for processing and / or processing a stack of sheet-like material and cutting system | |
EP1115514B1 (en) | Device for bending sheet metal | |
DE2508650B2 (en) | Power operated hand tool | |
EP1149643A1 (en) | Device for forming a profiled edge on one end of a tubular member | |
DE202007009648U1 (en) | Positioning device for punching and bending machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20030801 |
|
AKX | Designation fees paid |
Designated state(s): DE ES FR GB SE |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB SE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REF | Corresponds to: |
Ref document number: 50107170 Country of ref document: DE Date of ref document: 20050929 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20051003 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2245658 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20060526 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20180531 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20190613 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20190524 Year of fee payment: 19 Ref country code: FR Payment date: 20190524 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20190524 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50107170 Country of ref document: DE |
|
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: 20191203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200512 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200511 |
|
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: 20200511 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200531 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20210927 |
|
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: 20200512 |