DE502004004059D1 - Roll stand for rolling elongate material - Google Patents
Roll stand for rolling elongate materialInfo
- Publication number
- DE502004004059D1 DE502004004059D1 DE502004004059T DE502004004059T DE502004004059D1 DE 502004004059 D1 DE502004004059 D1 DE 502004004059D1 DE 502004004059 T DE502004004059 T DE 502004004059T DE 502004004059 T DE502004004059 T DE 502004004059T DE 502004004059 D1 DE502004004059 D1 DE 502004004059D1
- Authority
- DE
- Germany
- Prior art keywords
- roll stand
- bevel gears
- elongate material
- hollow wheel
- eccentric
- 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
- 238000005096 rolling process Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/26—Adjusting eccentrically-mounted roll bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Retarders (AREA)
- Metal Rolling (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Gear Transmission (AREA)
Abstract
Rolling stand, to roll rod or tubular materials, has a number of rollers (4-6) on one plane forming a central caliber opening (7). They are powered by a common rotary drive with a hollow wheel fitted with inner teeth set radially together by an eccentric. The roller shafts (9-11) rotate in eccentric bushes (24) at the roller housing, and they mesh together by bevel gears. The bevel gears (16a-16c,17) are mounted in separate cassettes (14,15), forced against the hollow wheel by a mechanical coupling (30,31).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10307199A DE10307199B3 (en) | 2003-02-20 | 2003-02-20 | Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004004059D1 true DE502004004059D1 (en) | 2007-07-26 |
Family
ID=32731072
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10307199A Expired - Lifetime DE10307199B3 (en) | 2003-02-20 | 2003-02-20 | Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth |
DE502004004059T Expired - Lifetime DE502004004059D1 (en) | 2003-02-20 | 2004-01-08 | Roll stand for rolling elongate material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10307199A Expired - Lifetime DE10307199B3 (en) | 2003-02-20 | 2003-02-20 | Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1449597B1 (en) |
AT (1) | ATE364458T1 (en) |
DE (2) | DE10307199B3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004054860B4 (en) * | 2004-11-12 | 2016-02-18 | Kocks Technik Gmbh & Co. Kg | Roll stand for rolling bar or tubular rolling stock |
DE102004054861B4 (en) * | 2004-11-12 | 2015-01-22 | Kocks Technik Gmbh & Co. Kg | Roll stand for rolling bar or tubular rolling stock |
DE102006062201B4 (en) * | 2006-12-22 | 2011-01-27 | Sms Meer Gmbh | Roll stand for rolling elongate material |
DE102010010697B4 (en) * | 2009-03-31 | 2017-11-02 | Sms Group Gmbh | Rolling mill for producing pipes and rods or the like long products |
DE102009021260A1 (en) | 2009-05-14 | 2010-11-18 | Sms Meer Gmbh | Method for adjusting the position of a roll in a rolling mill stand of a rolling mill and system consisting of a rolling mill and a calibration stand |
DE102013002903B4 (en) * | 2013-02-21 | 2017-10-19 | Sms Group Gmbh | Rolling device for taking up rolling forces |
ITUB20155314A1 (en) * | 2015-10-23 | 2017-04-23 | Danieli Off Mecc | MULTI-CHAMBER MILL FOR ASTIFORM BODIES INCLUDING THREE ROLLED CAGES |
CN109332392A (en) * | 2018-11-06 | 2019-02-15 | 重庆诺林工程技术有限公司 | A kind of modular milling train and its module milling train unit |
IT202000023752A1 (en) * | 2020-10-08 | 2022-04-08 | Sms Group S P A | ROLLING MILL FOR FULL STRETCHED PRODUCTS |
IT202000023761A1 (en) * | 2020-10-08 | 2022-04-08 | Sms Group S P A | ROLLING MILL FOR FULL STRETCHED PRODUCTS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116426B1 (en) * | 1971-04-03 | 1972-10-19 | Bau-Stahlgewebe GmbH, 4000 Düsseldorf-Oberkassel | Roll stand for cold working of rolled steel in rod or wire form |
DE2259143C3 (en) * | 1972-12-02 | 1980-08-07 | Friedrich Kocks Gmbh & Co, 4000 Duesseldorf | Roll stand for rolling essentially rod-shaped material |
DE3703756A1 (en) * | 1987-02-07 | 1988-08-18 | Kocks Technik | Rolling stand for rolling rod or tube stock |
JP2667043B2 (en) * | 1990-07-12 | 1997-10-22 | 住友重機械工業株式会社 | Roll stand for rolling mill |
DE4233557C1 (en) * | 1992-09-30 | 1993-09-16 | Mannesmann Ag, 40213 Duesseldorf, De |
-
2003
- 2003-02-20 DE DE10307199A patent/DE10307199B3/en not_active Expired - Lifetime
-
2004
- 2004-01-08 EP EP04000189A patent/EP1449597B1/en not_active Expired - Lifetime
- 2004-01-08 AT AT04000189T patent/ATE364458T1/en not_active IP Right Cessation
- 2004-01-08 DE DE502004004059T patent/DE502004004059D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10307199B3 (en) | 2004-08-19 |
ATE364458T1 (en) | 2007-07-15 |
EP1449597A2 (en) | 2004-08-25 |
EP1449597A3 (en) | 2005-03-16 |
EP1449597B1 (en) | 2007-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |