JPS53109851A - Three-stage rolling mill for shape steel - Google Patents

Three-stage rolling mill for shape steel

Info

Publication number
JPS53109851A
JPS53109851A JP2505377A JP2505377A JPS53109851A JP S53109851 A JPS53109851 A JP S53109851A JP 2505377 A JP2505377 A JP 2505377A JP 2505377 A JP2505377 A JP 2505377A JP S53109851 A JPS53109851 A JP S53109851A
Authority
JP
Japan
Prior art keywords
rolling mill
shape steel
stage rolling
roll
journal box
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.)
Pending
Application number
JP2505377A
Other languages
Japanese (ja)
Inventor
Toyoaki Sugano
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP2505377A priority Critical patent/JPS53109851A/en
Publication of JPS53109851A publication Critical patent/JPS53109851A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/04—Three-high arrangement
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/12—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by vertically displacing

Landscapes

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

Abstract

PURPOSE: The titled rolling mill in which the replacement of the roll can be easily carried out, by installing the journal box of each roll so as to be movable in vertical direction, inside of the window portion formed into about uniform dimension from top to heel, and by fixing the journal box of the intermediate roll with the detachable pin.
COPYRIGHT: (C)1978,JPO&Japio
JP2505377A 1977-03-08 1977-03-08 Three-stage rolling mill for shape steel Pending JPS53109851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2505377A JPS53109851A (en) 1977-03-08 1977-03-08 Three-stage rolling mill for shape steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2505377A JPS53109851A (en) 1977-03-08 1977-03-08 Three-stage rolling mill for shape steel

Publications (1)

Publication Number Publication Date
JPS53109851A true JPS53109851A (en) 1978-09-26

Family

ID=12155167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2505377A Pending JPS53109851A (en) 1977-03-08 1977-03-08 Three-stage rolling mill for shape steel

Country Status (1)

Country Link
JP (1) JPS53109851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148101U (en) * 1983-03-25 1984-10-03 石川島播磨重工業株式会社 Hydraulic reduction type 3-high rolling mill
US20200360975A1 (en) * 2017-11-22 2020-11-19 Nakata Manufacturing Co., Ltd. Roll forming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148101U (en) * 1983-03-25 1984-10-03 石川島播磨重工業株式会社 Hydraulic reduction type 3-high rolling mill
US20200360975A1 (en) * 2017-11-22 2020-11-19 Nakata Manufacturing Co., Ltd. Roll forming machine
US11618065B2 (en) * 2017-11-22 2023-04-04 Nakata Manufacturing Co., Ltd. Roll forming machine

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