SE0402401L - Production line for shaping profiles - Google Patents
Production line for shaping profilesInfo
- Publication number
- SE0402401L SE0402401L SE0402401A SE0402401A SE0402401L SE 0402401 L SE0402401 L SE 0402401L SE 0402401 A SE0402401 A SE 0402401A SE 0402401 A SE0402401 A SE 0402401A SE 0402401 L SE0402401 L SE 0402401L
- Authority
- SE
- Sweden
- Prior art keywords
- band
- forming units
- edge cutting
- roller forming
- profile
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000007493 shaping process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
- B21D5/083—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Edge cutting devices (14, 15) and roller forming units (19) are controlled individually so that they follow the band side edges to be cut and the profile corners formed by the edge cutting. Forming of the corner using the roller forming units is only started once a corner closer to the band edge has already been formed. A production line process for forming profiles with a cross-section which varies over the profile length from a band of flat sheet metal (10) which has been unwound from a roll (9) comprises the use of edge cutting devices and roller forming units. Both the edge cutting devices and the roller forming units can be moved individually in the sideways direction relative to the metal band. The edge cutting devices and roller forming units are controlled individually so that they follow the band side edges to be cut and the corners formed by the edge cutting. Forming of the corner using the roller forming units is only started once a corner closer to the band edge has already been formed. An independent claim is also included for the production line, comprising an unwinding device (11), a band guiding device, a punch (13) for clipping the band in the cross-direction, an edge cutting device and roller forming units. A bending device located after the roller forming units comprises rollers which can be controlled so that they roll parts of the profile flat in order to reduce their thickness, which causes the profile to bend or warp, after which it is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402401A SE528077C2 (en) | 2004-10-06 | 2004-10-06 | Production line process for forming sheet metal profiles, uses individually controllable edge cutting devices and roller forming units to form profile corners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402401A SE528077C2 (en) | 2004-10-06 | 2004-10-06 | Production line process for forming sheet metal profiles, uses individually controllable edge cutting devices and roller forming units to form profile corners |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0402401D0 SE0402401D0 (en) | 2004-10-06 |
SE0402401L true SE0402401L (en) | 2005-08-28 |
SE528077C2 SE528077C2 (en) | 2006-08-29 |
Family
ID=33414899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402401A SE528077C2 (en) | 2004-10-06 | 2004-10-06 | Production line process for forming sheet metal profiles, uses individually controllable edge cutting devices and roller forming units to form profile corners |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE528077C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105127264B (en) * | 2015-08-05 | 2017-07-18 | 武铭旗 | A kind of special folding brake of electro-tricycle |
CN109175889A (en) * | 2018-08-14 | 2019-01-11 | 上海寅铠精密机械制造有限公司 | A kind of high-efficiency type aluminum profile automatic assembly line production method |
-
2004
- 2004-10-06 SE SE0402401A patent/SE528077C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE528077C2 (en) | 2006-08-29 |
SE0402401D0 (en) | 2004-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |