DE69704152D1 - Bending process for double bending device and associated double bending device with movable rotating parts - Google Patents
Bending process for double bending device and associated double bending device with movable rotating partsInfo
- Publication number
- DE69704152D1 DE69704152D1 DE69704152T DE69704152T DE69704152D1 DE 69704152 D1 DE69704152 D1 DE 69704152D1 DE 69704152 T DE69704152 T DE 69704152T DE 69704152 T DE69704152 T DE 69704152T DE 69704152 D1 DE69704152 D1 DE 69704152D1
- Authority
- DE
- Germany
- Prior art keywords
- bending
- bend
- round piece
- winged
- double
- 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 - Lifetime
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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Wire Processing (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Bending method for a double shaping machine to bend metallic sections for making left-hand and right-hand bends of 90 DEG and more, the shaping machine comprising two bending stations (10a, 10b) between which there is a gripper element (17), each of the bending stations (10a, 10b) comprising a bending assembly (12) with a rotary disk (13) including a winged contrasting element (15) and a bending pin (14), in which, in order to carry out two consecutive bends, in opposite directions to each other, on the same round piece (16), the following steps are included: the first bend is made on the round piece (16); the winged contrasting element (15) is raised, and the round piece (16) is also raised, up to a level at least higher than the top (14a) of the bending pin; the rotary disk (13) is rotated so as to carry the bending pin (14) to the opposite side of the round piece (16) with respect to the position occupied for the first bend to be made; the winged contrasting element (15) is re-positioned; the round piece (16) advances to a position corresponding to the next bend to be made; a bend is made in the opposite direction to that of the bend made previously. Double shaping machine to carry out the method as above wherein each winged contrasting element (15) is associated with an actuator (18) to lift it above the bending plane by a level correlated to the height of the bending pin (14) and to the lower level on which the round piece (16) to be shaped lies. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96UD000185A IT1288994B1 (en) | 1996-10-01 | 1996-10-01 | DOUBLE SHAPING MACHINE WITH MOBILE HOE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69704152D1 true DE69704152D1 (en) | 2001-04-05 |
| DE69704152T2 DE69704152T2 (en) | 2001-06-21 |
Family
ID=11422198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69704152T Expired - Lifetime DE69704152T2 (en) | 1996-10-01 | 1997-09-22 | Bending process for double bending device and associated double bending device with movable rotating parts |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0850707B1 (en) |
| JP (1) | JPH10113723A (en) |
| AT (1) | ATE199334T1 (en) |
| BR (1) | BR9702934A (en) |
| DE (1) | DE69704152T2 (en) |
| DK (1) | DK0850707T3 (en) |
| ES (1) | ES2156623T3 (en) |
| GR (1) | GR3035498T3 (en) |
| IT (1) | IT1288994B1 (en) |
| PT (1) | PT850707E (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2806943B1 (en) * | 2000-04-03 | 2002-08-16 | Macsoft | ERASABLE FOLDING NOSE BAR BENDING MACHINE |
| FR2815893B1 (en) | 2000-10-31 | 2002-12-20 | Macsoft | FAST AND AUTOMATED TOOL CHANGING DEVICE WITH STANDARD TAPERED TOOL HOLDER FOR NUMERICALLY CONTROLLED CAMBERING MACHINE |
| CN103084515B (en) * | 2013-02-27 | 2014-09-24 | 江阴市志翔电子科技有限公司 | Bending machine of copper wires at two ends of hot fuse links |
| ITUB20153259A1 (en) * | 2015-08-27 | 2017-02-27 | M E P Macch Elettroniche Piegatrici Spa | MACHINE COMBINED TO WORK VERGELLE AND ITS PROCESS OF PROCESSING |
| CN106475490B (en) * | 2015-08-28 | 2018-10-19 | 元壤实业（上海）有限公司 | A kind of jig for notebook antenna brake forming |
| CN108637131A (en) * | 2018-08-04 | 2018-10-12 | 长葛市宇发建筑机械有限公司 | It is a kind of to determine pin bent stationary type reinforcing steel bar bending machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT976700B (en) * | 1973-02-16 | 1974-09-10 | Del Fabro M | COMPLEX BENDING AND OR SHAPING MACHINE FOR METAL BARS EQUIPPED WITH OPERATING UNITS AND MOBILE BENDING UNITS |
| IT1125327B (en) * | 1979-02-28 | 1986-05-14 | Piegatrici Macch Elettr | STAPLING MACHINE |
| CH652947A5 (en) * | 1981-11-18 | 1985-12-13 | O E M B S A | WIRE BENDING MACHINE. |
| IT1235175B (en) * | 1989-01-18 | 1992-06-23 | Piegatrici Macch Elettr | TILTING FOLDER GROUP. |
| IT1242690B (en) * | 1990-12-17 | 1994-05-17 | Piegatrici Macch Elettr | SHAPING BENDING MACHINE FOR PROFILES AND PROFILE BENDING PROCESS. |
| AT401360B (en) * | 1993-05-07 | 1996-08-26 | Progress Ag | BENDING SYSTEM FOR BARS |
-
1996
- 1996-10-01 IT IT96UD000185A patent/IT1288994B1/en active IP Right Grant
-
1997
- 1997-09-22 EP EP97116477A patent/EP0850707B1/en not_active Expired - Lifetime
- 1997-09-22 DK DK97116477T patent/DK0850707T3/en active
- 1997-09-22 PT PT97116477T patent/PT850707E/en unknown
- 1997-09-22 ES ES97116477T patent/ES2156623T3/en not_active Expired - Lifetime
- 1997-09-22 AT AT97116477T patent/ATE199334T1/en active
- 1997-09-22 DE DE69704152T patent/DE69704152T2/en not_active Expired - Lifetime
- 1997-10-01 JP JP9268824A patent/JPH10113723A/en active Pending
- 1997-10-01 BR BR9702934A patent/BR9702934A/en not_active Application Discontinuation
-
2001
- 2001-03-01 GR GR20010400284T patent/GR3035498T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ITUD960185A0 (en) | 1996-10-01 |
| JPH10113723A (en) | 1998-05-06 |
| EP0850707A1 (en) | 1998-07-01 |
| IT1288994B1 (en) | 1998-09-25 |
| PT850707E (en) | 2001-06-29 |
| DE69704152T2 (en) | 2001-06-21 |
| BR9702934A (en) | 1999-06-15 |
| ATE199334T1 (en) | 2001-03-15 |
| GR3035498T3 (en) | 2001-06-29 |
| ITUD960185A1 (en) | 1998-04-01 |
| EP0850707B1 (en) | 2001-02-28 |
| ES2156623T3 (en) | 2001-07-01 |
| DK0850707T3 (en) | 2001-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |