JPS5717314A - Thrust adjusting device for eccentric type screw down roll - Google Patents

Thrust adjusting device for eccentric type screw down roll

Info

Publication number
JPS5717314A
JPS5717314A JP9069280A JP9069280A JPS5717314A JP S5717314 A JPS5717314 A JP S5717314A JP 9069280 A JP9069280 A JP 9069280A JP 9069280 A JP9069280 A JP 9069280A JP S5717314 A JPS5717314 A JP S5717314A
Authority
JP
Japan
Prior art keywords
thrust
box
pinion
meshed
adjusting device
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
JP9069280A
Other languages
Japanese (ja)
Other versions
JPS6057922B2 (en
Inventor
Takeshi Hioki
Yoshihiro Yabu
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.)
Nippon Steel Corp
Nippon Steel Plant Designing Corp
Original Assignee
Nittetsu Plant Designing Corp
Nippon Steel Corp
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 Nittetsu Plant Designing Corp, Nippon Steel Corp filed Critical Nittetsu Plant Designing Corp
Priority to JP9069280A priority Critical patent/JPS6057922B2/en
Publication of JPS5717314A publication Critical patent/JPS5717314A/en
Publication of JPS6057922B2 publication Critical patent/JPS6057922B2/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
    • B21B31/26—Adjusting eccentrically-mounted roll bearings
    • 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
    • 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
    • B21B31/07—Adaptation of roll neck bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE:To reduce thrust adjusting force by providing a gear cutting part on the outside circumference of a thrust bearing box, and rotating a pinion meshed with this thereby making the thrust bearing box movable. CONSTITUTION:Screw threads are cut on the outside circumference of a thrust bearing box 8 fixing a roll 6 in a thrust direction, and is meshed with the inner side of an eccentric sleeve 9. A ring 10 is fitted to the outside circumference of the box 8 and is made slidable. Then, a thrust adjusting pinion 11 and a pinion 12 for lock nut mounted to this ring 10 and are meshed with the gear cutting part of the box 8. To adjust the thrust, the lock nut 16 is loosened, and the pinion 11 is rotated to move the box 8, whereby the thrust of the roll 6 is adjusted.
JP9069280A 1980-07-04 1980-07-04 Thrust adjustment device for eccentric reduction roll Expired JPS6057922B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9069280A JPS6057922B2 (en) 1980-07-04 1980-07-04 Thrust adjustment device for eccentric reduction roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9069280A JPS6057922B2 (en) 1980-07-04 1980-07-04 Thrust adjustment device for eccentric reduction roll

Publications (2)

Publication Number Publication Date
JPS5717314A true JPS5717314A (en) 1982-01-29
JPS6057922B2 JPS6057922B2 (en) 1985-12-17

Family

ID=14005575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9069280A Expired JPS6057922B2 (en) 1980-07-04 1980-07-04 Thrust adjustment device for eccentric reduction roll

Country Status (1)

Country Link
JP (1) JPS6057922B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116515A (en) * 1986-10-29 1988-05-20 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション High speed high sensitivity signal receiving circuit
EP0328645A1 (en) * 1987-08-18 1989-08-23 Nkk Corporation Chockless rolling mill
CN105798068A (en) * 2016-04-19 2016-07-27 大连三高科技发展有限公司 Roll axial adjustment mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188062U (en) * 1984-05-23 1985-12-13 株式会社クボタ Control device for reciprocating tractors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116515A (en) * 1986-10-29 1988-05-20 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション High speed high sensitivity signal receiving circuit
EP0328645A1 (en) * 1987-08-18 1989-08-23 Nkk Corporation Chockless rolling mill
CN105798068A (en) * 2016-04-19 2016-07-27 大连三高科技发展有限公司 Roll axial adjustment mechanism

Also Published As

Publication number Publication date
JPS6057922B2 (en) 1985-12-17

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