DE102005012310B3 - Process and robotic assembly to shape automotive sheet metal body panels advancing under pressure from beveled wheels - Google Patents
Process and robotic assembly to shape automotive sheet metal body panels advancing under pressure from beveled wheels Download PDFInfo
- Publication number
- DE102005012310B3 DE102005012310B3 DE200510012310 DE102005012310A DE102005012310B3 DE 102005012310 B3 DE102005012310 B3 DE 102005012310B3 DE 200510012310 DE200510012310 DE 200510012310 DE 102005012310 A DE102005012310 A DE 102005012310A DE 102005012310 B3 DE102005012310 B3 DE 102005012310B3
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- Germany
- Prior art keywords
- folding
- flange
- wheel
- tool
- tools
- 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.)
- Expired - Fee Related
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Falzen von Blech, insbesondere von Karosserieblech, mit den Merkmalen des Oberbegriffs des Patentanspruchs 1 bzw. des Patentspruchs 6.The The invention relates to a device and a method for folding of sheet metal, in particular of body panels, with the characteristics of The preamble of claim 1 and patent claim 6, respectively.
Eine
derartige Vorrichtung bzw. Verfahren ist aus der
Aus
der deutschen Patentschrift
Aufgabe der Erfindung ist es, eine Vorrichtung und ein Verfahren zum Falzen von Blech, insbesondere von Karosserieblech, der eingangs genannten Art zu schaffen, durch welche die Falzbearbeitung beschleunigt werden kann.task The invention is an apparatus and method for folding of sheet metal, in particular of body panel, the aforementioned To create kind, by which the folding processing are accelerated can.
Diese Aufgabe ist bei einer Vorrichtung zum Falzen von Blech, insbesondere von Karosserieblech, mit den Merkmalen des Patentanspruchs 1 gelöst. Mit der erfindungsgemäßen Vorrichtung kann der Flansch in einem Bearbeitungsschritt nacheinander um zwei Biegewinkel umgebogen werden. Die beiden Biegewinkel können gleich oder unterschiedlich groß sein. Somit ist es möglich, mindestens eine Bahn bei der Falzbearbeitung einzusparen. Dadurch kann die Produktionszeit erheblich verkürzt werden.These Task is in a device for folding sheet metal, in particular of body panel, solved with the features of claim 1. With the device according to the invention can the flange in a single processing step by two Bending angle to be bent. The two bending angles can be the same or be different in size. Thus, it is possible to save at least one web during the folding process. This can the production time can be shortened considerably.
Ein bevorzugtes Ausführungsbeispiel der Vorrichtung ist dadurch gekennzeichnet, dass der Neigungswinkel zwischen der ersten und der weiteren Falzfläche zwischen 10 und 30 Grad beträgt. Bei größeren Neigungswinkeln besteht die Gefahr, dass der Flansch beim Umbiegen beschädigt wird.One preferred embodiment the device is characterized in that the angle of inclination between the first and the further folding surface is between 10 and 30 degrees. For larger angles of inclination there is a risk that the flange will be damaged when bent.
Ein weiteres bevorzugtes Ausführungsbeispiel der Vorrichtung ist dadurch gekennzeichnet, dass die Falzräder jeweils um eine Drehachse drehbar so an dem jeweils zugehörigen Falzwerkzeug gelagert sind, dass die Drehachsen in einem Winkel zueinander geneigt sind. Ein erster Neigungswinkel ist vorzugsweise in einer Ebene angeordnet, die sich senkrecht zu dem Blech beziehungsweise dem Flansch erstreckt. Ein weiterer Neigungswinkel kann in einer Ebene angeordnet sein, die sich parallel zu dem Blech beziehungsweise dem Flansch erstreckt.One Another preferred embodiment the device is characterized in that the folding wheels respectively rotatable about an axis of rotation so on the respectively associated folding tool are stored, that the axes of rotation inclined at an angle to each other are. A first angle of inclination is preferably in one plane arranged perpendicular to the sheet or the flange extends. Another angle of inclination can be arranged in one plane be, which is parallel to the sheet metal or the flange extends.
Ein weiteres bevorzugtes Ausführungsbeispiel der Vorrichtung ist dadurch gekennzeichnet, dass mindestens eines der Falzwerkzeuge zwischen mindestens zwei verschiedenen Falzstellungen schwenkbar ist, in denen die Falzfläche des zugehörigen Falzrades in unterschiedlichen Winkeln zu dem Flansch angeordnet ist. Dadurch ist es möglich, mit einer Falzfläche verschiedene Biegewinkel zu erzeugen.One Another preferred embodiment the device is characterized in that at least one the folding tools between at least two different folding positions pivotally is where the folding surface of the associated Folding wheel arranged at different angles to the flange is. This makes it possible with a folding surface to produce different bending angles.
Ein weiteres bevorzugtes Ausführungsbeispiel der Vorrichtung ist dadurch gekennzeichnet, dass die beiden Falzwerkzeuge in einer Falzwerkzeugeinrichtung zusammengefasst sind, die sowohl das erste Falzrad als auch das weitere Falzrad umfasst. Dadurch wird der Aufbau der Vorrichtung vereinfacht. Ein wesentliches Merkmal der erfindungsgemäßen Vorrichtung ist, dass mindestens zwei Falzräder an einem einzigen Handhabungsgerät, insbesondere an einem einzigen Roboterarm, angebracht sind.One Another preferred embodiment the device is characterized in that the two folding tools are combined in a Falzwerkzeugeinrichtung, both the comprises first folding wheel and the further folding wheel. This will the structure of the device simplified. An essential feature the device according to the invention is that at least two folding wheels on a single handling device, in particular on a single robot arm, are attached.
Die Aufgabe ist auch bei einem Verfahren zum Falzen von Blech, insbesondere von Karosserieblech, mit den Merkmalen des Patentanspruchs 6 gelöst.The Task is also in a method for folding sheet metal, in particular of body panel, solved with the features of claim 6.
Ein bevorzugtes Ausführungsbeispiel des Verfahrens ist dadurch gekennzeichnet, dass mindestens eines der Falzwerkzeuge aus einer ersten Falzstellung in eine weitere Falzstellung verschwenkt wird, bevor die Vorrichtung beziehungsweise der Flansch auf einer weiteren Bahn an dem Flansch beziehungsweise der Vorrichtung entlang bewegt wird. Dadurch ist es möglich, den Flansch mit dem gleichen Werkzeug in einer nächsten Bahn um einen weiteren Biegewinkel umzubiegen.A preferred embodiment of the method is characterized in that at least one of the folding tools is pivoted from a first folding position into a further folding position before the device or the Flange is moved on a further path along the flange or the device along. This makes it possible to bend the flange with the same tool in a next path to another bending angle.
Ein weiteres bevorzugtes Ausführungsbeispiel des Verfahrens ist dadurch gekennzeichnet, dass beide Falzwerkzeuge jeweils aus einer ersten Falzstellung in eine weitere Falzstellung verschwenkt werden, bevor die Vorrichtung beziehungsweise der Flansch auf einer weiteren Bahn an dem Flansch beziehungsweise der Vorrichtung entlang bewegt wird. Dadurch ist es möglich, den Flansch mit dem gleichen Werkzeug in einer nächsten Bahn um zwei weitere Biegewinkel umzubiegen.One Another preferred embodiment of the method is characterized in that both folding tools each from a first folding position in a further folding position be pivoted before the device or the flange on another track on the flange or device is moved along. This makes it possible to use the flange with the same tool in a next Train to bend over two more bending angles.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung verschiedene Ausführungsbeispiele im Einzelnen beschrieben sind.Further Advantages, features and details of the invention will become apparent the following description, with reference to the drawing various embodiments are described in detail.
Dabei zeigen:there demonstrate:
In
Das
Falzrad
Zur
Bearbeitung des Blechs
Das
Falzrad
In
In
In
In
In
An
dem Falzwerkzeug
Die
in
In
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510012310 DE102005012310B3 (en) | 2005-03-17 | 2005-03-17 | Process and robotic assembly to shape automotive sheet metal body panels advancing under pressure from beveled wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510012310 DE102005012310B3 (en) | 2005-03-17 | 2005-03-17 | Process and robotic assembly to shape automotive sheet metal body panels advancing under pressure from beveled wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005012310B3 true DE102005012310B3 (en) | 2006-10-12 |
Family
ID=37026536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510012310 Expired - Fee Related DE102005012310B3 (en) | 2005-03-17 | 2005-03-17 | Process and robotic assembly to shape automotive sheet metal body panels advancing under pressure from beveled wheels |
Country Status (1)
Country | Link |
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DE (1) | DE102005012310B3 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008003687U1 (en) | 2008-03-17 | 2009-07-16 | Kuka Systems Gmbh | folding device |
DE102007049317B4 (en) * | 2006-10-20 | 2010-01-21 | Honda Motor Co., Ltd. | Walzumschlagverfahren and overturned element |
WO2013127628A1 (en) * | 2012-03-02 | 2013-09-06 | Volkswagen Aktiengesellschaft | Roller hemming head, system, and method for roller hemming having a tandem roller set |
CN105196061A (en) * | 2015-08-24 | 2015-12-30 | 嘉兴永发电子有限公司 | Edge covering device and method for annular component |
DE102014213063A1 (en) | 2014-07-04 | 2016-01-07 | Volkswagen Aktiengesellschaft | Method and tool device for producing a seam connection |
EP2992977A3 (en) * | 2014-08-13 | 2016-04-13 | Hans Altmeier | Folding and bordering for mudguard wheel edges of motor vehicles |
DE102014226375A1 (en) | 2014-12-18 | 2016-06-23 | Volkswagen Aktiengesellschaft | Combined folding and gluing connection |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19844248A1 (en) * | 1998-09-26 | 2000-03-30 | Audi Ag | A method for folding a steel sheet over another to provide a hollow assembly, as a vehicle door, has an eccentrically driven form tool |
DE10012274C1 (en) * | 2000-03-14 | 2001-09-27 | Daimler Chrysler Ag | Press assembly to bend and fold edges of sheet plates has a counter holder as a filling piece or roller with a robot tool fitted with the edge folder and support rollers with a three-dimensional movement |
DE10012277C1 (en) * | 2000-03-14 | 2001-12-06 | Daimler Chrysler Ag | Automobile sheet metal body panel folding device has folding wheel and counter-holding roller positioned on opposite sides of flange of outer sheet folded over inner sheet |
DE20114310U1 (en) * | 2001-08-31 | 2002-09-19 | Kuka Schweissanlagen Gmbh | Folding device for robots |
US6477879B1 (en) * | 1998-09-08 | 2002-11-12 | Tri Engineering Company Limited | Method and apparatus for roller type processing |
DE10212788C1 (en) * | 2002-03-22 | 2003-01-30 | Thyssen Krupp Automotive Ag | Folding method for combining 2 sheets has edge of one sheet bent to angle of less than 90 degrees in direction of second sheet edge |
DE20280246U1 (en) * | 2001-08-31 | 2004-07-15 | Edag Engineering + Design Ag | Roll fold head for folding a flange |
-
2005
- 2005-03-17 DE DE200510012310 patent/DE102005012310B3/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6477879B1 (en) * | 1998-09-08 | 2002-11-12 | Tri Engineering Company Limited | Method and apparatus for roller type processing |
DE19844248A1 (en) * | 1998-09-26 | 2000-03-30 | Audi Ag | A method for folding a steel sheet over another to provide a hollow assembly, as a vehicle door, has an eccentrically driven form tool |
DE10012274C1 (en) * | 2000-03-14 | 2001-09-27 | Daimler Chrysler Ag | Press assembly to bend and fold edges of sheet plates has a counter holder as a filling piece or roller with a robot tool fitted with the edge folder and support rollers with a three-dimensional movement |
DE10012277C1 (en) * | 2000-03-14 | 2001-12-06 | Daimler Chrysler Ag | Automobile sheet metal body panel folding device has folding wheel and counter-holding roller positioned on opposite sides of flange of outer sheet folded over inner sheet |
DE20114310U1 (en) * | 2001-08-31 | 2002-09-19 | Kuka Schweissanlagen Gmbh | Folding device for robots |
DE20280246U1 (en) * | 2001-08-31 | 2004-07-15 | Edag Engineering + Design Ag | Roll fold head for folding a flange |
DE10212788C1 (en) * | 2002-03-22 | 2003-01-30 | Thyssen Krupp Automotive Ag | Folding method for combining 2 sheets has edge of one sheet bent to angle of less than 90 degrees in direction of second sheet edge |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007049317B4 (en) * | 2006-10-20 | 2010-01-21 | Honda Motor Co., Ltd. | Walzumschlagverfahren and overturned element |
US7934408B2 (en) | 2006-10-20 | 2011-05-03 | Honda Motor Co., Ltd. | Roller hemming method and hemmed member |
DE202008003687U1 (en) | 2008-03-17 | 2009-07-16 | Kuka Systems Gmbh | folding device |
WO2013127628A1 (en) * | 2012-03-02 | 2013-09-06 | Volkswagen Aktiengesellschaft | Roller hemming head, system, and method for roller hemming having a tandem roller set |
DE102014213063A1 (en) | 2014-07-04 | 2016-01-07 | Volkswagen Aktiengesellschaft | Method and tool device for producing a seam connection |
EP2992977A3 (en) * | 2014-08-13 | 2016-04-13 | Hans Altmeier | Folding and bordering for mudguard wheel edges of motor vehicles |
DE102014226375A1 (en) | 2014-12-18 | 2016-06-23 | Volkswagen Aktiengesellschaft | Combined folding and gluing connection |
CN105196061A (en) * | 2015-08-24 | 2015-12-30 | 嘉兴永发电子有限公司 | Edge covering device and method for annular component |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8339 | Ceased/non-payment of the annual fee |