AR246448A1 - Sheet-metal bending device - Google Patents

Sheet-metal bending device

Info

Publication number
AR246448A1
AR246448A1 AR92321920A AR32192092A AR246448A1 AR 246448 A1 AR246448 A1 AR 246448A1 AR 92321920 A AR92321920 A AR 92321920A AR 32192092 A AR32192092 A AR 32192092A AR 246448 A1 AR246448 A1 AR 246448A1
Authority
AR
Argentina
Prior art keywords
sheet
punches
bending
gado
bending device
Prior art date
Application number
AR92321920A
Other languages
Spanish (es)
Original Assignee
Lift Verkaufsgeraete 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.)
Filing date
Publication date
Priority claimed from PCT/AT1991/000044 external-priority patent/WO1991013704A1/en
Application filed by Lift Verkaufsgeraete Gmbh filed Critical Lift Verkaufsgeraete Gmbh
Application granted granted Critical
Publication of AR246448A1 publication Critical patent/AR246448A1/en

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

UNA MAQUINA DOBLADORA DE CHAPA QUE COMPRENDE DOS PUNZONES DE DOBLADO DISPUESTOS ADYACENTEMENTE Y CONECTADOS GIRATORIAMENTE QUE DEFINEN UN PLANO DE APOYO DE CHAPA CON ZONAS DE CONTACTO DE LA CHAPA EN LA POSICION DE REPOSO, UNO DE LOS PUNZONES DE DOBLADO ESTA MONTADO GIRATORIAMENTE Y ACOPLADO A UN ACCIONAMIENTO PIVOTE, Y QUE COMPRENDE UN CONTRA-PUNZON UBICADO OPUESTAMENTE A LOS PUNZONES DE DOBLADO Y DISPUESTO PARA MOVERSE LINEALMENTE ENTRE UNA POSICION DE TRABAJO EN LA CHAPA Y UNA POSICION RETRAIDA, ALREDEDOR DE CUYO CONTRA-PUNZON LA LAMINA ES FLEXIONADA EN LA POSICION DE TRABAJO, LOS DOS PUNZONES DE DOBLADO, A LO LARGO DE SUS BORDES QUE SE ENFRENTAN EN LA POSICION DE REPOSO, ESTAN CONECTADOS ENTRE SI A MANERA DE BISAGRA EN LA REGION DE TRABAJO.A SHEET BENDING MACHINE COMPRISING TWO BENDING PUNCHES ARRANGED ADJACENTLY AND CONNECTED ROTALLY DEFINING A SHEET SUPPORT PLANE WITH ZONES OF CONTACT OF THE SHEET POSITION, ONE OF THE DOUBLED PUNCHES AT A GADO A GADO PIVOT DRIVE, AND WHICH INCLUDES A COUNTER-PUNCH LOCATED OPPOSITE TO THE BENDING PUNCHES AND WILLING TO MOVE LINEARLY BETWEEN A WORKING POSITION IN THE SHEET AND A RETRACTED POSITION, AROUND WHICH THE CONTRA-PUNZE IS , THE TWO BENDING PUNCHES, ALONG THEIR EDGES THAT FACE IN THE REST POSITION, ARE CONNECTED TO EACH OTHER BY A HINGE WAY IN THE WORKING REGION.

AR92321920A 1991-03-14 1992-03-13 Sheet-metal bending device AR246448A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/AT1991/000044 WO1991013704A1 (en) 1990-03-15 1991-03-14 Sheet-metal bending device
AT187891 1991-09-18

Publications (1)

Publication Number Publication Date
AR246448A1 true AR246448A1 (en) 1994-08-31

Family

ID=3522971

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92321920A AR246448A1 (en) 1991-03-14 1992-03-13 Sheet-metal bending device

Country Status (16)

Country Link
EP (1) EP0575393B1 (en)
JP (1) JP2672402B2 (en)
KR (1) KR960007488B1 (en)
CN (1) CN1045731C (en)
AR (1) AR246448A1 (en)
AT (1) ATE115014T1 (en)
AU (1) AU657312B2 (en)
BR (1) BR9205777A (en)
CA (1) CA2105587A1 (en)
CZ (1) CZ283115B6 (en)
DE (1) DE59200920D1 (en)
DK (1) DK0575393T3 (en)
ES (1) ES2065177T3 (en)
HU (1) HU215986B (en)
SK (1) SK279575B6 (en)
WO (1) WO1992016319A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50212039D1 (en) * 2002-10-18 2008-05-15 Schechtl Maschb Gmbh Bending machine and corresponding control method with automatic calculation of bending order
CN102430617B (en) * 2011-11-03 2014-11-05 湖北三江航天万山特种车辆有限公司 Processing device for large fillets of metal plates
KR101533739B1 (en) * 2015-01-22 2015-07-03 주식회사 일우산업기계 Multi-function folding device
CN106216448B (en) * 2016-08-05 2018-01-09 乐清市敏捷机械有限公司 The Bending Processing method of hydraulic power unit fuel tank side board
CN107030198A (en) * 2016-12-27 2017-08-11 安徽省青阳县华瑞科技有限公司 A kind of support-folding mould
DE102017006218A1 (en) 2017-06-28 2019-01-03 Technische Universität Dortmund Apparatus and method for bending sheet-like workpieces with simultaneous pressure stress superposition
CN109482678A (en) * 2018-12-10 2019-03-19 湖南固可得建筑科技有限公司 A kind of single plate bidirectional automatic edge folding
DE102019008118B4 (en) * 2019-11-21 2022-09-15 Wolfram Hochstrate Swivel bending machine, especially for counter bending with a duplex folding beam
CN111014366A (en) * 2020-03-09 2020-04-17 山东炎黄工业设计有限公司 Thin plate bending device and using method thereof
CN113000716B (en) * 2021-02-22 2023-02-24 中车青岛四方机车车辆股份有限公司 Demoulding device and press with same
CN113441956B (en) * 2021-07-20 2023-10-10 玖科智造(武汉)精密机械有限公司 Profile cutting equipment for building engineering
CN113333522A (en) * 2021-08-09 2021-09-03 新沂市振港金属制品有限公司 Continuous stamping device of metalworking
CN113617890A (en) * 2021-09-09 2021-11-09 安徽华汇电力设备有限公司 Stainless steel plate bending equipment for power distribution cabinet
CN115502250B (en) * 2022-09-26 2023-04-14 广东百能家居有限公司 Automatic bending device and method for stainless steel cabinet plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044526A (en) * 1960-02-15 1962-07-17 Percy L Cady Jr Brake for forming metal plate and sheet
US3845655A (en) * 1972-09-18 1974-11-05 Widder Corp Press brakes
US3877279A (en) * 1972-10-30 1975-04-15 Mark Products Corp Van Sheet metal brake
US4282735A (en) * 1979-04-02 1981-08-11 Van Mark Products Corporation Brake for sheet metal or the like
AT393639B (en) * 1990-03-15 1991-11-25 Lift Verkaufsgeraete Gmbh SHEET BENDING DEVICE

Also Published As

Publication number Publication date
JP2672402B2 (en) 1997-11-05
ATE115014T1 (en) 1994-12-15
CZ186093A3 (en) 1994-03-16
DE59200920D1 (en) 1995-01-19
CZ283115B6 (en) 1998-01-14
AU657312B2 (en) 1995-03-09
CA2105587A1 (en) 1992-09-15
ES2065177T3 (en) 1995-02-01
HUT64492A (en) 1994-01-28
DK0575393T3 (en) 1995-05-01
HU215986B (en) 1999-03-29
BR9205777A (en) 1994-04-26
JPH06505677A (en) 1994-06-30
WO1992016319A1 (en) 1992-10-01
AU1349192A (en) 1992-10-21
KR960007488B1 (en) 1996-06-05
EP0575393B1 (en) 1994-12-07
SK279575B6 (en) 1999-01-11
SK98193A3 (en) 1994-01-12
EP0575393A1 (en) 1993-12-29
CN1045731C (en) 1999-10-20
CN1064632A (en) 1992-09-23
HU9302585D0 (en) 1993-12-28

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