DE1289811B - Device for balancing and bending the work rolls of a four-high framework - Google Patents

Device for balancing and bending the work rolls of a four-high framework

Info

Publication number
DE1289811B
DE1289811B DEA43699A DEA0043699A DE1289811B DE 1289811 B DE1289811 B DE 1289811B DE A43699 A DEA43699 A DE A43699A DE A0043699 A DEA0043699 A DE A0043699A DE 1289811 B DE1289811 B DE 1289811B
Authority
DE
Germany
Prior art keywords
piston
balancing
bending
work rolls
adjusting means
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.)
Granted
Application number
DEA43699A
Other languages
German (de)
Other versions
DE1289811C2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Achenbach Buschhetten GmbH and Co KG
Original Assignee
Achenbach Buschhetten GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Achenbach Buschhetten GmbH and Co KG filed Critical Achenbach Buschhetten GmbH and Co KG
Priority to DEA43699A priority Critical patent/DE1289811B/en
Priority to FR974803A priority patent/FR1393934A/en
Priority to GB21432/64A priority patent/GB1045605A/en
Priority to US384691A priority patent/US3398564A/en
Publication of DE1289811B publication Critical patent/DE1289811B/en
Application granted granted Critical
Publication of DE1289811C2 publication Critical patent/DE1289811C2/de
Granted legal-status Critical Current

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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Einrichtung zum Ausbalancieren und Durchbiegen der Arbeitswalzen eines Quartogerüstes mit je einem zwischen den Einbaustücken der einander zugeordneten Arbeits- und Stützwalzen wirkenden, symmetrisch zur Walzenachsebene angeordneten, gegebenenfalls hydraulisch angetriebenen Verstellmittelpaar, dadurch gekennzeichnet, daß das Verstellmittelpaar mit doppeltwirkenden Antriebselementen (12,15,16) ausgerüstet ist.1. Device for balancing and bending the work rolls of a four-high stand with one each between the chocks of the work and backup rolls assigned to one another acting, arranged symmetrically to the roller axis plane, optionally hydraulically driven Adjusting means pair, characterized in that the adjusting means pair with double-acting drive elements (12, 15, 16) is equipped. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Kolben (12) als Hohlkolben ausgebildet sind, die in ihrem Innenraum (14) einen feststehenden Gegenkolben (15) aufnehmen. 2. Device according to claim 1, characterized in that the piston (12) as a hollow piston are formed, which receive a stationary opposed piston (15) in their interior (14). 3. Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Druckmittelleitungen zu den Innenräumen (I, II) des Hohlkolbens durch die feststehende Kolbenstange (16) des Gegenkolbens (15) geführt sind.3. Device according to claim 1 and 2, characterized in that the pressure medium lines to the interior spaces (I, II) of the hollow piston through the stationary piston rod (16) of the opposing piston (15) are performed.
DEA43699A 1963-07-29 1963-07-29 Device for balancing and bending the work rolls of a four-high framework Granted DE1289811B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEA43699A DE1289811B (en) 1963-07-29 1963-07-29 Device for balancing and bending the work rolls of a four-high framework
FR974803A FR1393934A (en) 1963-07-29 1964-05-15 Balancing device for the rolls of a rolling stand
GB21432/64A GB1045605A (en) 1963-07-29 1964-05-25 An arrangement for balancing the working rolls in four-high roll stands
US384691A US3398564A (en) 1963-07-29 1964-07-23 Arrangement for counter-balancing the working rollers of a roller stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA43699A DE1289811B (en) 1963-07-29 1963-07-29 Device for balancing and bending the work rolls of a four-high framework

Publications (2)

Publication Number Publication Date
DE1289811B true DE1289811B (en) 1969-02-27
DE1289811C2 DE1289811C2 (en) 1973-07-05

Family

ID=6933789

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA43699A Granted DE1289811B (en) 1963-07-29 1963-07-29 Device for balancing and bending the work rolls of a four-high framework

Country Status (3)

Country Link
US (1) US3398564A (en)
DE (1) DE1289811B (en)
GB (1) GB1045605A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059417A1 (en) * 1981-02-28 1982-09-08 Sms Schloemann-Siemag Aktiengesellschaft Roll stand
EP0492134A1 (en) * 1990-12-21 1992-07-01 ACHENBACH BUSCHHÜTTEN GmbH Device for balancing and vertically bending working rolls of a four-high stand
GB2263876A (en) * 1992-02-05 1993-08-11 Achenbach Buschhuetten Gmbh Balancing and bowing the working rolls of a roll stand
EP0791410A2 (en) * 1996-02-23 1997-08-27 ACHENBACH BUSCHHÜTTEN GmbH Multi-roll rolling stand

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864955A (en) * 1973-12-04 1975-02-11 Blaw Knox Foundry Mill Machine Rolling mill stand
JPS5366849A (en) * 1976-11-26 1978-06-14 Hitachi Ltd Rolling machine
DE3145526C2 (en) * 1981-11-17 1985-10-31 Sulzer-Escher Wyss AG, Zürich Roll stand
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
FR2594359B1 (en) * 1986-02-14 1988-06-10 Clecim Sa PROCESS FOR ADJUSTING THE PROFILE OF MOVABLE CYLINDERS IN A ROLLING MACHINE AND IMPROVED ROLLING MACHINE FOR IMPLEMENTING THE PROCESS
DE3815454A1 (en) * 1988-05-06 1989-11-16 Schloemann Siemag Ag BENDING AND BALANCING DEVICE FOR AXIAL SLIDING ROLLS OF A ROLLING DEVICE
EP2729290B1 (en) * 2011-07-07 2020-12-30 DSM IP Assets B.V. Process for making a polymeric film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898007A (en) * 1931-10-21 1933-02-21 United Eng Foundry Co Working roll balance for a backed-up rolling mill
FR891238A (en) * 1942-02-16 1944-03-01 Schloemann Ag Four Roller Roll Cage
GB870777A (en) * 1958-08-25 1961-06-21 United Eng Foundry Co Method of and apparatus for rolling strip material
US3024679A (en) * 1957-07-01 1962-03-13 Thomas A Fox Skin pass mills and methods of rolling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935091A (en) * 1932-07-22 1933-11-14 Mesta Machine Co Apparatus for balancing rolls
FR888816A (en) * 1942-01-16 1943-12-23 Bandeisenwalzwerke Ag hydraulic balancing of rolling mill rolls
US3242711A (en) * 1961-06-28 1966-03-29 Fox Ind Inc Rolling mill structures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898007A (en) * 1931-10-21 1933-02-21 United Eng Foundry Co Working roll balance for a backed-up rolling mill
FR891238A (en) * 1942-02-16 1944-03-01 Schloemann Ag Four Roller Roll Cage
US3024679A (en) * 1957-07-01 1962-03-13 Thomas A Fox Skin pass mills and methods of rolling
GB870777A (en) * 1958-08-25 1961-06-21 United Eng Foundry Co Method of and apparatus for rolling strip material

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059417A1 (en) * 1981-02-28 1982-09-08 Sms Schloemann-Siemag Aktiengesellschaft Roll stand
EP0492134A1 (en) * 1990-12-21 1992-07-01 ACHENBACH BUSCHHÜTTEN GmbH Device for balancing and vertically bending working rolls of a four-high stand
US5253503A (en) * 1990-12-21 1993-10-19 Achenbach Buschhutten Gmbh Apparatus for counterbalancing and vertical bending of the work rolls of a four-high rolling mill stand
GB2263876A (en) * 1992-02-05 1993-08-11 Achenbach Buschhuetten Gmbh Balancing and bowing the working rolls of a roll stand
DE4203189A1 (en) * 1992-02-05 1993-08-12 Achenbach Buschhuetten Gmbh DEVICE FOR BALANCING AND BOWING THE WORK ROLLS OF A ROLLING STAND
GB2263876B (en) * 1992-02-05 1995-06-07 Achenbach Buschhuetten Gmbh A device for balancing and bowing the working rolls of a roll stand
EP0791410A2 (en) * 1996-02-23 1997-08-27 ACHENBACH BUSCHHÜTTEN GmbH Multi-roll rolling stand
EP0791410A3 (en) * 1996-02-23 1998-10-28 ACHENBACH BUSCHHÜTTEN GmbH Multi-roll rolling stand
US5842368A (en) * 1996-02-23 1998-12-01 Achenbach Buschhutten Gmbh Multiroll stand

Also Published As

Publication number Publication date
DE1289811C2 (en) 1973-07-05
GB1045605A (en) 1966-10-12
US3398564A (en) 1968-08-27

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee