ES2154529B1 - IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING. - Google Patents
IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING.Info
- Publication number
- ES2154529B1 ES2154529B1 ES009702619A ES9702619A ES2154529B1 ES 2154529 B1 ES2154529 B1 ES 2154529B1 ES 009702619 A ES009702619 A ES 009702619A ES 9702619 A ES9702619 A ES 9702619A ES 2154529 B1 ES2154529 B1 ES 2154529B1
- Authority
- ES
- Spain
- Prior art keywords
- flange
- flanging
- group
- joining
- metal parts
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Automatic Assembly (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Connection Of Plates (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Basic Packing Technique (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Package Closures (AREA)
Abstract
Perfeccionamientos introducidos en los sistemas modulares de sobremesa para unión por pestañado de piezas metálicas. La operación de pestañado es una operación de plegado de la pestaña (20) de contorno de una chapa o panel exterior (21), sobre el borde de otra interior (22), por deformación mecánica plástica para unir ambas chapas. Este plegado se realiza en dos operaciones sucesivas: una de pre-pestañado que dobla dicha pestaña (20) hasta una posición intermedia, y otra de pestañado final en que se cierra totalmente dicha pestaña (20) sobre el borde de la interior (22). La elevación y descenso del grupo de pestañado (2) se obtiene mediante accionamiento eléctrico que provoca el giro de un husillo (7) en el que se encuentra montada la tuerca de bolas (4). El husillo (7) incluye un paquete elástico (10) que absorbe el esfuerzo ejercido por el grupo de pestañado (2). El bobinado del motor eléctrico (1) deja de actuar al alcanzar una cierta intensidad dependiente del esfuerzo a ejercer. Las cuchillas de pestañado final (14) están ubicadas en la parte superior del grupo de pestañado y fijadas al mismo porta-cuchillas (13) que las cuchillas de pre-pestañado (15).Improvements introduced in the modular desktop systems for joining by flanging metal parts. The flanging operation is a folding operation of the contour flange (20) of a sheet or outer panel (21), on the edge of another interior (22), by plastic mechanical deformation to join both sheets. This folding is carried out in two successive operations: a pre-blink that folds said flange (20) to an intermediate position, and another final blink in which said flange (20) is closed completely on the inside edge (22) . The lifting and lowering of the flanging group (2) is obtained by means of an electric drive that causes the rotation of a spindle (7) in which the ball nut (4) is mounted. The spindle (7) includes an elastic package (10) that absorbs the effort exerted by the flanging group (2). The winding of the electric motor (1) stops acting when it reaches a certain intensity depending on the effort to be exerted. The final flange blades (14) are located at the top of the flange group and fixed to the same blade holder (13) as the pre-flanged blades (15).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009702619A ES2154529B1 (en) | 1997-12-17 | 1997-12-17 | IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING. |
ARP980106220A AR017824A1 (en) | 1997-12-17 | 1998-12-09 | DESKTOP DEVICE FOR UNION BY PESANADO OF METAL PARTS |
EP98204241A EP0924005B1 (en) | 1997-12-17 | 1998-12-14 | Improvements introduced in modular tabletop systems for connecting metal pieces by flanging |
ES98204241T ES2187883T3 (en) | 1997-12-17 | 1998-12-14 | MODULAR TABLE SYSTEM FOR CONNECTING METAL PARTS BY EYELASHES. |
DE69809695T DE69809695T2 (en) | 1997-12-17 | 1998-12-14 | Modular table system for connecting metal plates by crimping |
PL98330340A PL330340A1 (en) | 1997-12-17 | 1998-12-16 | Modular worktable fopr jointing together pieces of metals by throwing off their edges |
BR9805554-2A BR9805554A (en) | 1997-12-17 | 1998-12-16 | Improvements introduced in modular bench systems for joining by the edge of metal parts. |
CZ0419298A CZ296492B6 (en) | 1997-12-17 | 1998-12-17 | Modular tabletop system for connecting metal pieces by flanging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009702619A ES2154529B1 (en) | 1997-12-17 | 1997-12-17 | IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2154529A1 ES2154529A1 (en) | 2001-04-01 |
ES2154529B1 true ES2154529B1 (en) | 2001-10-16 |
Family
ID=8301529
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009702619A Expired - Fee Related ES2154529B1 (en) | 1997-12-17 | 1997-12-17 | IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING. |
ES98204241T Expired - Lifetime ES2187883T3 (en) | 1997-12-17 | 1998-12-14 | MODULAR TABLE SYSTEM FOR CONNECTING METAL PARTS BY EYELASHES. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98204241T Expired - Lifetime ES2187883T3 (en) | 1997-12-17 | 1998-12-14 | MODULAR TABLE SYSTEM FOR CONNECTING METAL PARTS BY EYELASHES. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0924005B1 (en) |
AR (1) | AR017824A1 (en) |
BR (1) | BR9805554A (en) |
CZ (1) | CZ296492B6 (en) |
DE (1) | DE69809695T2 (en) |
ES (2) | ES2154529B1 (en) |
PL (1) | PL330340A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2204150T3 (en) | 1998-11-20 | 2004-04-16 | Matrici, S.Coop. | MODULAR SYSTEM FOR TRIMMING AND HEAD FOR EXECUTION. |
DE20004498U1 (en) * | 2000-03-14 | 2001-08-02 | KUKA Schweissanlagen GmbH, 86165 Augsburg | Crimping unit |
FR2818173B1 (en) * | 2000-12-18 | 2003-03-14 | Process Conception Ing Sa | CRIMPING UNIT |
ES2230972A1 (en) * | 2002-12-24 | 2005-05-01 | Imgemat, S.A. | Crimp for joining of sheets and panels, has fixed part provided with supporting structure of cradle, moving parts attached with guiding units, and tilting cart connected to knife holder that is provided with pre-tab blades |
DE10332942B4 (en) * | 2003-07-19 | 2005-12-15 | Adam Opel Ag | Downholder for a processing device |
ITTO20030906A1 (en) | 2003-11-14 | 2005-05-15 | Ol Ci S R L | MACHINE FOR PROCESSING PARTS IN METAL SHEET, IN PARTICULAR FLANGING MACHINE, AND DRIVE SYSTEM FOR SUCH A MACHINE. |
DE102015015388A1 (en) * | 2015-12-01 | 2017-06-01 | Technische Universität Dortmund | Method for producing a sheet metal body from at least two sheets |
CN108176777B (en) * | 2018-02-13 | 2023-08-25 | 安徽鲲鹏装备模具制造有限公司 | Turning plate type refrigerator liner end corner line riveting mechanism |
CN108435934B (en) * | 2018-02-13 | 2023-08-25 | 安徽鲲鹏装备模具制造有限公司 | Double vertical corner line riveting mechanism for turnover plate type refrigerator liner |
CN108213230B (en) * | 2018-02-13 | 2023-08-25 | 安徽鲲鹏装备模具制造有限公司 | Horizontal corner line riveting mechanism of turnover plate type refrigerator liner |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB232490A (en) * | 1924-09-15 | 1925-04-23 | Budd Edward G Mfg Co | Improvements in machine for making automobile doors |
US3130770A (en) * | 1960-03-11 | 1964-04-28 | British Fed Welder | Clinching tools and units |
SE461021B (en) * | 1988-03-21 | 1989-12-18 | Volvo Ab | Bending device |
US5150508A (en) * | 1991-06-28 | 1992-09-29 | E. R. St. Denis & Sons, Limited | Hemming machine and method |
US5272903A (en) * | 1992-07-15 | 1993-12-28 | Craftmation, Inc. | Hemming machine |
CA2089813A1 (en) * | 1992-10-14 | 1994-04-15 | Gerald A. Brown | Hemming press |
US5454261A (en) * | 1993-06-17 | 1995-10-03 | Campian; Jon R. | Hemming machine and method of operation |
DE4412590C2 (en) * | 1994-04-13 | 2001-07-19 | Horst Matzner Fertigungstechni | Device for flanging sheets |
ES2145651B1 (en) * | 1996-07-26 | 2001-02-16 | Ingemat Sa | MODULAR SYSTEM OF TABLE FOR UNION BY EYELASH OF METAL PARTS. |
-
1997
- 1997-12-17 ES ES009702619A patent/ES2154529B1/en not_active Expired - Fee Related
-
1998
- 1998-12-09 AR ARP980106220A patent/AR017824A1/en active IP Right Grant
- 1998-12-14 ES ES98204241T patent/ES2187883T3/en not_active Expired - Lifetime
- 1998-12-14 DE DE69809695T patent/DE69809695T2/en not_active Expired - Fee Related
- 1998-12-14 EP EP98204241A patent/EP0924005B1/en not_active Expired - Lifetime
- 1998-12-16 PL PL98330340A patent/PL330340A1/en unknown
- 1998-12-16 BR BR9805554-2A patent/BR9805554A/en not_active IP Right Cessation
- 1998-12-17 CZ CZ0419298A patent/CZ296492B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ296492B6 (en) | 2006-03-15 |
EP0924005B1 (en) | 2002-11-27 |
CZ419298A3 (en) | 1999-10-13 |
ES2187883T3 (en) | 2003-06-16 |
DE69809695D1 (en) | 2003-01-09 |
EP0924005A3 (en) | 2001-03-14 |
BR9805554A (en) | 1999-11-03 |
DE69809695T2 (en) | 2003-07-31 |
AR017824A1 (en) | 2001-10-24 |
PL330340A1 (en) | 1999-06-21 |
ES2154529A1 (en) | 2001-04-01 |
EP0924005A2 (en) | 1999-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010401 Kind code of ref document: A1 Effective date: 20010401 |
|
FD1A | Patent lapsed |
Effective date: 20051219 |