ES403103A1 - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- ES403103A1 ES403103A1 ES403103A ES403103A ES403103A1 ES 403103 A1 ES403103 A1 ES 403103A1 ES 403103 A ES403103 A ES 403103A ES 403103 A ES403103 A ES 403103A ES 403103 A1 ES403103 A1 ES 403103A1
- Authority
- ES
- Spain
- Prior art keywords
- mill
- rolls
- bars
- wheels
- areas
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Paper (AREA)
- Metal Rolling (AREA)
Abstract
The present disclosure relates to an apparatus for allowing the rolls of a rolling mill to be quickly removed from and replaced into the mill stand. It provides a pair of bars for interconnecting the opposite bearing chocks of one of the rolls, all four elements of which are provided with wheels. The wheels are supported by two pivotal rails that extend between the housings of the mill. The rails during operation of the mill are positioned away from the bars, but, when the rolls are to be changed, they are positioned under the bars. The rolls are received in front of the mill by a side shifter having three discrete and spaced-apart support areas that support two roll-carrying platforms. Because of the spacing of the areas, the platforms have movable liners that span the spaces. A central area is movable axially of the mill for removing both the work rolls and the backup rolls from a position in front of the mill to a position remote relative thereto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14622871A | 1971-05-24 | 1971-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403103A1 true ES403103A1 (en) | 1976-01-01 |
Family
ID=22516393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403103A Expired ES403103A1 (en) | 1971-05-24 | 1972-05-23 | Rolling mill |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3738142A (en) |
| JP (2) | JPS5143031B1 (en) |
| AU (1) | AU450643B2 (en) |
| BR (1) | BR7203255D0 (en) |
| CA (1) | CA957879A (en) |
| DE (1) | DE2224486A1 (en) |
| ES (1) | ES403103A1 (en) |
| FR (1) | FR2138686B1 (en) |
| GB (2) | GB1381000A (en) |
| NL (1) | NL7206957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2221515A1 (en) * | 2001-03-19 | 2004-12-16 | Fin-Dmet, S.R.L. | Embossing assembly and relative movement system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218953B1 (en) * | 1973-02-22 | 1975-04-04 | Secim | |
| US4162626A (en) * | 1978-05-03 | 1979-07-31 | Wean United, Inc. | Rolling mill |
| JPS6313606A (en) * | 1986-03-14 | 1988-01-20 | Nippon Steel Corp | Roll rearranging method and device for rolling mill |
| JPH11123417A (en) * | 1997-10-22 | 1999-05-11 | Mitsubishi Heavy Ind Ltd | Method for changing roll of chockless rolling mill and device therefor |
| KR102551427B1 (en) * | 2014-12-04 | 2023-07-04 | 봅스트 맥스 에스에이 | Tool-holder head, transport carriage and method for mounting and removing a tool for a unit for modifying a flat material |
| CN108425519A (en) * | 2017-02-14 | 2018-08-21 | 上海兰庆新材料技术股份有限公司 | A kind of shared vacuum absorption device of the overbrushing head for being easily installed and dismantling |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1150151A (en) * | 1965-06-22 | 1969-04-30 | Davy & United Eng Co Ltd | Rolling Mills |
| US3436945A (en) * | 1967-02-21 | 1969-04-08 | Textron Inc | Roll-changing apparatus for a rolling mill |
| US3540253A (en) * | 1967-10-30 | 1970-11-17 | Blaw Knox Co | Roll changers |
| US3540254A (en) * | 1968-03-20 | 1970-11-17 | United States Steel Corp | Apparatus for removing and replacing rolling mill drive spindles |
| FR1600389A (en) * | 1968-07-08 | 1970-07-20 | ||
| US3638468A (en) * | 1968-10-02 | 1972-02-01 | Hitachi Ltd | Roll-changing means for four-high rolling mill |
| JPS501880U (en) * | 1973-05-04 | 1975-01-09 |
-
1971
- 1971-05-24 US US00146228A patent/US3738142A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 CA CA140,920A patent/CA957879A/en not_active Expired
- 1972-05-10 AU AU42129/72A patent/AU450643B2/en not_active Expired
- 1972-05-10 FR FR7216700A patent/FR2138686B1/fr not_active Expired
- 1972-05-12 GB GB2234872A patent/GB1381000A/en not_active Expired
- 1972-05-12 GB GB2234772A patent/GB1380999A/en not_active Expired
- 1972-05-19 DE DE19722224486 patent/DE2224486A1/en active Pending
- 1972-05-23 ES ES403103A patent/ES403103A1/en not_active Expired
- 1972-05-23 BR BR3255/72A patent/BR7203255D0/en unknown
- 1972-05-24 NL NL7206957A patent/NL7206957A/xx unknown
- 1972-05-24 JP JP47051564A patent/JPS5143031B1/ja active Pending
-
1976
- 1976-04-13 JP JP51041760A patent/JPS5220957A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2221515A1 (en) * | 2001-03-19 | 2004-12-16 | Fin-Dmet, S.R.L. | Embossing assembly and relative movement system |
Also Published As
| Publication number | Publication date |
|---|---|
| US3738142A (en) | 1973-06-12 |
| CA957879A (en) | 1974-11-19 |
| FR2138686B1 (en) | 1974-12-20 |
| GB1381000A (en) | 1975-01-22 |
| FR2138686A1 (en) | 1973-01-05 |
| BR7203255D0 (en) | 1973-06-12 |
| JPS5220957A (en) | 1977-02-17 |
| NL7206957A (en) | 1972-11-28 |
| DE2224486A1 (en) | 1972-12-07 |
| AU4212972A (en) | 1973-11-15 |
| JPS5143031B1 (en) | 1976-11-19 |
| GB1380999A (en) | 1975-01-22 |
| AU450643B2 (en) | 1974-07-18 |
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