GB1282802A - A device for changing the working rolls of roll stands - Google Patents
A device for changing the working rolls of roll standsInfo
- Publication number
- GB1282802A GB1282802A GB35600/71A GB3560071A GB1282802A GB 1282802 A GB1282802 A GB 1282802A GB 35600/71 A GB35600/71 A GB 35600/71A GB 3560071 A GB3560071 A GB 3560071A GB 1282802 A GB1282802 A GB 1282802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- changing
- necks
- platform
- sleeves
- 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
- 210000003739 neck Anatomy 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
- B21B31/103—Manipulators or carriages therefor
-
- 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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/12—Covers or shieldings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/36—Spacers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
1282802 Rolling mills MASCHINEN-UND WERKZEUGBAU GmbH 18 July 1969 [19 March 1969] 35600/71 Divided out of 1280033 Heading B3M An assembly for changing the work rolls 3 of a rolling mill comprises a carriage 5 having withdrawal sleeves 9 which co-operate with the necks of the rolls and which are hydraulically operated to clamp the necks. The carriage is movable on wheels 10 towards and away from the mill but is normally located on a pivoted platform 12. The platform can be pivoted downwardly from the position shown so that the carriage 5 is located beneath floor level, and the plate 14 assumes a position flush with the floor. The sleeves 9 are fixed in relation to one another, but they may both be vertically adjusted by changing the positions of eccentrically mounted wheels 10 for the carriage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681752817 DE1752817C3 (en) | 1968-07-19 | 1968-07-19 | Roll stand |
DE19691913771 DE1913771C3 (en) | 1969-03-19 | Device for changing the work rolls of a rolling stand |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1282802A true GB1282802A (en) | 1972-07-26 |
Family
ID=25755055
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB02704/70A Expired GB1282801A (en) | 1968-07-19 | 1969-07-18 | Improvements in or relating to rolling mill stands |
GB35600/71A Expired GB1282802A (en) | 1968-07-19 | 1969-07-18 | A device for changing the working rolls of roll stands |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB02704/70A Expired GB1282801A (en) | 1968-07-19 | 1969-07-18 | Improvements in or relating to rolling mill stands |
Country Status (5)
Country | Link |
---|---|
US (1) | US3618355A (en) |
BE (1) | BE755842A (en) |
CA (1) | CA918969A (en) |
FR (1) | FR2013282A1 (en) |
GB (2) | GB1282801A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81033C (en) * | 1988-12-22 | 1990-09-10 | Rautaruukki Oy | Method and apparatus for exchanging work rolls in rolling mills |
DE10250431A1 (en) * | 2002-10-30 | 2004-05-13 | Sms Demag Ag | Rolling mill with support plates |
US7128292B1 (en) | 2005-10-10 | 2006-10-31 | Mitchum Leonard L | Device for lifting paper rolls |
CN102553927B (en) * | 2012-01-09 | 2014-11-05 | 宁波大学 | Roll-type cross wedge rolling mill with replaceable roll systems for railway axles |
WO2015050823A2 (en) | 2013-10-02 | 2015-04-09 | Fives Bronx, Inc. | Roll change apparatus |
EP2881186A1 (en) * | 2013-12-09 | 2015-06-10 | Linde Aktiengesellschaft | Method and apparatus to isolate the cold in cryogenic equipment |
JP6857038B2 (en) * | 2017-01-23 | 2021-04-14 | 三菱重工機械システム株式会社 | Step roll unit transfer device and step roll unit replacement device and method |
-
0
- BE BE755842D patent/BE755842A/en not_active IP Right Cessation
-
1969
- 1969-07-18 US US843129A patent/US3618355A/en not_active Expired - Lifetime
- 1969-07-18 CA CA057420A patent/CA918969A/en not_active Expired
- 1969-07-18 FR FR6924561A patent/FR2013282A1/fr not_active Withdrawn
- 1969-07-18 GB GB02704/70A patent/GB1282801A/en not_active Expired
- 1969-07-18 GB GB35600/71A patent/GB1282802A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1282801A (en) | 1972-07-26 |
FR2013282A1 (en) | 1970-03-27 |
CA918969A (en) | 1973-01-16 |
BE755842A (en) | 1971-02-15 |
US3618355A (en) | 1971-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |