JPS5741806A - Shifting rolling apparatus - Google Patents

Shifting rolling apparatus

Info

Publication number
JPS5741806A
JPS5741806A JP11870980A JP11870980A JPS5741806A JP S5741806 A JPS5741806 A JP S5741806A JP 11870980 A JP11870980 A JP 11870980A JP 11870980 A JP11870980 A JP 11870980A JP S5741806 A JPS5741806 A JP S5741806A
Authority
JP
Japan
Prior art keywords
cooling water
drainage
rail
scales
rolling
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
JP11870980A
Other languages
Japanese (ja)
Other versions
JPS6349564B2 (en
Inventor
Teruaki Tanaka
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP11870980A priority Critical patent/JPS5741806A/en
Publication of JPS5741806A publication Critical patent/JPS5741806A/en
Publication of JPS6349564B2 publication Critical patent/JPS6349564B2/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
    • 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
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/026—Transverse shifting the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands

Landscapes

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

Abstract

PURPOSE:To permit the ejected cooling water to fall into a just under drainage, and to prevent operational troubles owing to heaping up of scales, by dividing a rail of a shifting rolling apparatus, comprising rolling rolls set on a truck, at its middle point, and by installing therein a drainage and upper and lower ejecting nozzles for cooling water on a vertical line. CONSTITUTION:The rolling rolls 1, 1' are provided with plural forming grooves carved in its outer surface; even if the rolling rolls 1, 1' are shifted on a rail 6, the cooling water ejected from nozzles 8, 8' always falls down into a just under drainage 7. Accordingly, the rail 6 and wheels 4 are not wetted by water so that they are prevented from rusting. The scales sticking to the forming grooves of the rolling 1, 1' are washed down together with the cooling water into the drainage 7 so that the scales are prevented from heaping up.
JP11870980A 1980-08-27 1980-08-27 Shifting rolling apparatus Granted JPS5741806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11870980A JPS5741806A (en) 1980-08-27 1980-08-27 Shifting rolling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11870980A JPS5741806A (en) 1980-08-27 1980-08-27 Shifting rolling apparatus

Publications (2)

Publication Number Publication Date
JPS5741806A true JPS5741806A (en) 1982-03-09
JPS6349564B2 JPS6349564B2 (en) 1988-10-05

Family

ID=14743172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11870980A Granted JPS5741806A (en) 1980-08-27 1980-08-27 Shifting rolling apparatus

Country Status (1)

Country Link
JP (1) JPS5741806A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157007U (en) * 1984-03-24 1985-10-19 日立造船株式会社 Caliber shift device for rolling mill
JPS62147326U (en) * 1986-03-12 1987-09-17
CN105478482A (en) * 2015-12-16 2016-04-13 无锡市永亿精密铸造有限公司 Cold rolling mill with cooling system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157007U (en) * 1984-03-24 1985-10-19 日立造船株式会社 Caliber shift device for rolling mill
JPH0133213Y2 (en) * 1984-03-24 1989-10-09
JPS62147326U (en) * 1986-03-12 1987-09-17
CN105478482A (en) * 2015-12-16 2016-04-13 无锡市永亿精密铸造有限公司 Cold rolling mill with cooling system

Also Published As

Publication number Publication date
JPS6349564B2 (en) 1988-10-05

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