JPS5592212A - Pass line adjuster of rolled material - Google Patents

Pass line adjuster of rolled material

Info

Publication number
JPS5592212A
JPS5592212A JP27479A JP27479A JPS5592212A JP S5592212 A JPS5592212 A JP S5592212A JP 27479 A JP27479 A JP 27479A JP 27479 A JP27479 A JP 27479A JP S5592212 A JPS5592212 A JP S5592212A
Authority
JP
Japan
Prior art keywords
adjust
liners
cylinder
roll
pass line
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
JP27479A
Other languages
Japanese (ja)
Other versions
JPS5933042B2 (en
Inventor
Sadayoshi Tajima
Teruo Sekiya
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 JP27479A priority Critical patent/JPS5933042B2/en
Publication of JPS5592212A publication Critical patent/JPS5592212A/en
Publication of JPS5933042B2 publication Critical patent/JPS5933042B2/en
Expired 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
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PURPOSE:To prevent the captioned device from being stained by scale, oil and water by providing the hydraulic jacks provided in the lower part of the housing and the protector blocks for the adjust liners between roll chocks on the upper face of the hydraulic jacks and adjsut liners. CONSTITUTION:To adjust the pass line upward as work rolls 6, 7 wear to a reduced diameter in rolling work, a cylinder 17 is extended to horizontally move adjust liners 10, 10 in the right direction and let them enter up to the respective adjust stages corresponding to reguired adjustment amounts. A roll chock 8 is then moved upward by a locker block 12 to let the pass line move upward. To change the lower chock roll, a cylinder 22 is extended to move upward the roll chock 8 by the locker block 12 and on the other hand, the hydraulic jacks 9 are lowered by way of the block 15 by reaction. In this state, the liners 10, 10 are pulled leftward from the adjust positions by moving the cylinder 17 to the left. Next, the (contracted) roll chock 8, etc. are lowered by moving the cylinder 22 downward to place wheels 16 on the changing rails 23.
JP27479A 1979-01-08 1979-01-08 Rolled material pass line adjustment device Expired JPS5933042B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27479A JPS5933042B2 (en) 1979-01-08 1979-01-08 Rolled material pass line adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27479A JPS5933042B2 (en) 1979-01-08 1979-01-08 Rolled material pass line adjustment device

Publications (2)

Publication Number Publication Date
JPS5592212A true JPS5592212A (en) 1980-07-12
JPS5933042B2 JPS5933042B2 (en) 1984-08-13

Family

ID=11469318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27479A Expired JPS5933042B2 (en) 1979-01-08 1979-01-08 Rolled material pass line adjustment device

Country Status (1)

Country Link
JP (1) JPS5933042B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020056394A (en) * 2018-09-28 2020-04-09 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Scroll compressor

Also Published As

Publication number Publication date
JPS5933042B2 (en) 1984-08-13

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