JPS5486461A - Composite roll for rolling - Google Patents

Composite roll for rolling

Info

Publication number
JPS5486461A
JPS5486461A JP15513777A JP15513777A JPS5486461A JP S5486461 A JPS5486461 A JP S5486461A JP 15513777 A JP15513777 A JP 15513777A JP 15513777 A JP15513777 A JP 15513777A JP S5486461 A JPS5486461 A JP S5486461A
Authority
JP
Japan
Prior art keywords
sleeve
rolling
torque
supplying
transmitted
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
JP15513777A
Other languages
Japanese (ja)
Other versions
JPS591127B2 (en
Inventor
Yoshihiro Nakagawa
Akitoshi Okabayashi
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP52155137A priority Critical patent/JPS591127B2/en
Publication of JPS5486461A publication Critical patent/JPS5486461A/en
Publication of JPS591127B2 publication Critical patent/JPS591127B2/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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls

Landscapes

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

Abstract

PURPOSE:To enable to use superior abrasion resisting material for sleeve supplying for rolling and to widely prolong a life of the sleeve for the rolling, by transmitting torque necessary for the sleeve supplying for the rolling through the sleeve not supplying for the rolling. CONSTITUTION:Shrinkage fitting allowance of the drum part sleeve 2 is set up smaller than that of the neck part sleeve 3. Whole necessary torque for rolling is not transmitted by squeezing force of shrinkage fitting of the sleeve 2 itself and the sleeve 3 and 2 are joined mutually so as a part of torque to be transmitted from the sleeve 3. That is, the semicircle convex part 5 is provided on the sleeve 3 and corresponding to it, the concave part 6 is provided on the sleeve 2. The part 5 and 6 are joined mutually and the torque is transmitted from the sleeve 3 to the sleeve 2.
JP52155137A 1977-12-21 1977-12-21 Assembly roll for rolling Expired JPS591127B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52155137A JPS591127B2 (en) 1977-12-21 1977-12-21 Assembly roll for rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52155137A JPS591127B2 (en) 1977-12-21 1977-12-21 Assembly roll for rolling

Publications (2)

Publication Number Publication Date
JPS5486461A true JPS5486461A (en) 1979-07-10
JPS591127B2 JPS591127B2 (en) 1984-01-10

Family

ID=15599354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52155137A Expired JPS591127B2 (en) 1977-12-21 1977-12-21 Assembly roll for rolling

Country Status (1)

Country Link
JP (1) JPS591127B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851803U (en) * 1981-09-29 1983-04-08 株式会社クボタ assembly roll
JPS5866005U (en) * 1981-10-22 1983-05-04 株式会社クボタ Assembly roll for rolling shaped steel
JPS5886913A (en) * 1981-11-20 1983-05-24 Hitachi Ltd Sleeved roll used for rolling
JP2007296540A (en) * 2006-04-28 2007-11-15 Kubota Corp Composite roll for rolling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851803U (en) * 1981-09-29 1983-04-08 株式会社クボタ assembly roll
JPS5866005U (en) * 1981-10-22 1983-05-04 株式会社クボタ Assembly roll for rolling shaped steel
JPS5886913A (en) * 1981-11-20 1983-05-24 Hitachi Ltd Sleeved roll used for rolling
JP2007296540A (en) * 2006-04-28 2007-11-15 Kubota Corp Composite roll for rolling

Also Published As

Publication number Publication date
JPS591127B2 (en) 1984-01-10

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