GB1041849A - Improvements in or relating to roller levellers - Google Patents
Improvements in or relating to roller levellersInfo
- Publication number
- GB1041849A GB1041849A GB3353963A GB3353963A GB1041849A GB 1041849 A GB1041849 A GB 1041849A GB 3353963 A GB3353963 A GB 3353963A GB 3353963 A GB3353963 A GB 3353963A GB 1041849 A GB1041849 A GB 1041849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- rolls
- driven
- pinions
- roll
- 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
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
1,041,849. Straightening. SIEMAG SIEGENER MASCHINENBAU. Aug. 23, 1963 [Sept. 13, 1962], No. 33539/63. Heading B3E. A leveller for plate and bar material comprises two groups of levelling rolls disposed in an intermediate frame 3 within a machine frame 1, the rolls of one group being mounted in guide boxes associated with load-bearing means serving to displace the guide boxes and thus move the rolls of the one group towards the rolls of the second group. The leveller comprises a machine frame 1 having a T-shaped transverse opening 2 into which is fitted an intermediate frame 3 laterally slidable along surfaces 6 in which are mounted driven upper rolls 4 and lower non-driven rolls 5. The roll shafts 8, 13, Fig. 2 (not shown), are rotatably journalled in anti-friction bearings in non- rotatable sleeves 11, 16 mounted directly in the frame 3 and in guide boxes 17 which are vertically slidable in rectangular apertures 19 therein respectively. The sleeves are axially movable by individually mounted inching motor and reduction means 12, 18. Each roll 5 is vertically adjustable through a pair of non- rotating screwed thrust spindles 21 and nuts 22 mounted in the base 20 and driven in synchronism by worm, shaft and motor means 23, 25, 24 which engage each box 17. The upper roll shafts 8 are driven by pinions 27 attached thereto, intermediate pinions 28 mounted in the frame 3, spur gears 29 each of which engages simultaneously with two pinions 28 of adjacent rolls 4 and gear-box and motor 30, 31. To change the roll set the complete frame 3 is laterally removed from the frame 1 and replaced by a second frame 3 comprising a new roll set up. Wedge-type adjusting members may be used in place of the screw and nut means.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0081440 | 1962-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1041849A true GB1041849A (en) | 1966-09-07 |
Family
ID=7509608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3353963A Expired GB1041849A (en) | 1962-09-13 | 1963-08-23 | Improvements in or relating to roller levellers |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1250237B (en) |
| GB (1) | GB1041849A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111677A (en) * | 1989-01-18 | 1992-05-12 | Mep Macchine Elettroniche Piegatrici Spa | Orthogonal adjustment unit for straightening bars |
| US5138860A (en) * | 1990-03-15 | 1992-08-18 | Marcello del Fabro | Combined assembly to straighten and linearize bars or rods |
| US5327760A (en) * | 1992-01-17 | 1994-07-12 | Sms Schloemann-Siemag Aktiengesellschaft | Roller leveller |
| US5617754A (en) * | 1995-12-21 | 1997-04-08 | Kenneth A. Kauffman | Single stage two plane coiled reinforcing bar stock straightener |
| CN109500298A (en) * | 2018-12-07 | 2019-03-22 | 中冶建筑研究总院有限公司 | A kind of use for laboratory high intensity round straightener and method for aligning |
| CN113198873A (en) * | 2021-06-16 | 2021-08-03 | 河南利煌新型材料有限公司 | Aluminum plate leveling device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841131A (en) * | 1973-05-07 | 1974-10-15 | Gulf & Western Mfg Co | Wrapper roll and support assembly for a strip coiling machine |
| DE202007015406U1 (en) | 2007-09-27 | 2008-02-14 | Kohler Maschinenbau Gmbh | Removable cassette arrangement for a straightening machine and straightening machine |
| DE102007046138B3 (en) * | 2007-09-27 | 2009-06-10 | Kohler Maschinenbau Gmbh | Straightening machine comprises upper and lower straightening rollers that are drivable via coupling elements, interchangeable caskets, and transmission and drive shaft arrangements for active propelling of the straightening rollers |
-
0
- DE DES81440A patent/DE1250237B/de active Pending
-
1963
- 1963-08-23 GB GB3353963A patent/GB1041849A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111677A (en) * | 1989-01-18 | 1992-05-12 | Mep Macchine Elettroniche Piegatrici Spa | Orthogonal adjustment unit for straightening bars |
| US5138860A (en) * | 1990-03-15 | 1992-08-18 | Marcello del Fabro | Combined assembly to straighten and linearize bars or rods |
| US5327760A (en) * | 1992-01-17 | 1994-07-12 | Sms Schloemann-Siemag Aktiengesellschaft | Roller leveller |
| US5617754A (en) * | 1995-12-21 | 1997-04-08 | Kenneth A. Kauffman | Single stage two plane coiled reinforcing bar stock straightener |
| CN109500298A (en) * | 2018-12-07 | 2019-03-22 | 中冶建筑研究总院有限公司 | A kind of use for laboratory high intensity round straightener and method for aligning |
| CN109500298B (en) * | 2018-12-07 | 2023-05-23 | 中冶建筑研究总院有限公司 | High-strength round steel straightening machine for laboratory and straightening method |
| CN113198873A (en) * | 2021-06-16 | 2021-08-03 | 河南利煌新型材料有限公司 | Aluminum plate leveling device |
| CN113198873B (en) * | 2021-06-16 | 2024-01-12 | 河南利煌新型材料有限公司 | Aluminum plate leveling device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1250237B (en) |
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