JPS5548413A - Rolling mill - Google Patents

Rolling mill

Info

Publication number
JPS5548413A
JPS5548413A JP11939278A JP11939278A JPS5548413A JP S5548413 A JPS5548413 A JP S5548413A JP 11939278 A JP11939278 A JP 11939278A JP 11939278 A JP11939278 A JP 11939278A JP S5548413 A JPS5548413 A JP S5548413A
Authority
JP
Japan
Prior art keywords
roll
moved
shaft direction
cylinder
door
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
JP11939278A
Other languages
Japanese (ja)
Other versions
JPS5539405B2 (en
Inventor
Koichi Maruoka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11939278A priority Critical patent/JPS5548413A/en
Publication of JPS5548413A publication Critical patent/JPS5548413A/en
Publication of JPS5539405B2 publication Critical patent/JPS5539405B2/ja
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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE:To make it possible to easily move and replace the rolling roll, by unifying the rolling roll moving device which can be moved in the shaft direction, with the roll supporting chock by use of specified fitting material, and mounting this cover to the outside of the opening for setting the roll housing so that it can be opened and closed freely. CONSTITUTION:The intermediate roll 6 which can be moved in the shaft direction of the six high rolling mill is supported with the metal chock 12 so that it can be rotated freely. The eyeend 30 of the cylinder 32 to be moved in the shaft direction is made to face in the pressing direction of the cylinder through the slinder 27 which can be moved in the shaft direction. Also, the chock 12 and the slider 27 are coupled with the hook 28 in the cylinder suction direction so that it can be coupled or uncoupled. The cylinder 32 is coupled to the door 23, the door 23 is supported by the roll housing 2 so that it can be opened and closed freely with the pin 26, and it is closed by the keeper plate 24. Resulting from the foregoing, not only the roll 6 can be moved swiftly and easily in the shaft direction, but also its replacement can be carried out easily by releasing the joint by means of turning the hook 28, and rotating the door 23 after releasing the closure.
JP11939278A 1978-09-29 1978-09-29 Rolling mill Granted JPS5548413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11939278A JPS5548413A (en) 1978-09-29 1978-09-29 Rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11939278A JPS5548413A (en) 1978-09-29 1978-09-29 Rolling mill

Publications (2)

Publication Number Publication Date
JPS5548413A true JPS5548413A (en) 1980-04-07
JPS5539405B2 JPS5539405B2 (en) 1980-10-11

Family

ID=14760358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11939278A Granted JPS5548413A (en) 1978-09-29 1978-09-29 Rolling mill

Country Status (1)

Country Link
JP (1) JPS5548413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015071608A1 (en) * 2013-11-15 2015-05-21 Fives Dms Multiroll rolling mill incorporating a hatch
CN114054503A (en) * 2021-10-08 2022-02-18 中冶南方工程技术有限公司 Multi-roll mill with multifunctional front door and operation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015071608A1 (en) * 2013-11-15 2015-05-21 Fives Dms Multiroll rolling mill incorporating a hatch
FR3013242A1 (en) * 2013-11-15 2015-05-22 Fives Dms MULTI-YELLOW ROLLER INCORPORATING A PORTILLON
CN105764622A (en) * 2013-11-15 2016-07-13 法孚斯德姆斯公司 Multiroll rolling mill incorporating a hatch
US10124379B2 (en) 2013-11-15 2018-11-13 Fives Dms Multiroll rolling mill incorporating a hatch
CN114054503A (en) * 2021-10-08 2022-02-18 中冶南方工程技术有限公司 Multi-roll mill with multifunctional front door and operation method thereof

Also Published As

Publication number Publication date
JPS5539405B2 (en) 1980-10-11

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