JPS5471065A - Driving device for rolling mill - Google Patents

Driving device for rolling mill

Info

Publication number
JPS5471065A
JPS5471065A JP13811177A JP13811177A JPS5471065A JP S5471065 A JPS5471065 A JP S5471065A JP 13811177 A JP13811177 A JP 13811177A JP 13811177 A JP13811177 A JP 13811177A JP S5471065 A JPS5471065 A JP S5471065A
Authority
JP
Japan
Prior art keywords
rolls
roll
working
spindle
gear
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
JP13811177A
Other languages
Japanese (ja)
Inventor
Ichiroku Chiba
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 JP13811177A priority Critical patent/JPS5471065A/en
Publication of JPS5471065A publication Critical patent/JPS5471065A/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
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE: To prevent the wear of rolls removing slip between the working rolls and the auxiliary rolls by making the circumferential speed of both the rolls equal.
CONSTITUTION: The sides of the working rolls 1 and 2 are kept in contact with the respective auxiliary rolls and a motor 5 rotates a gear transmission comprising gears 7 and 8. An output shaft 10 of the gear 8 is connected to an auxillary roll 3 through a spindle 11 while the output shaft 10 of the gear 8 to a working roll 1 through a spindle 13. The tooth ratio of the gears 7 and 8 meshed with each other is made equal to the ratio between the diameter of the auxiliary roll 3 and that of the working roll 1. Thus, the circumferential speed of both the rolls is equalized. Accordingly, the torque transmitted to the roll 1 is a sum of the torpue form the spindle 13 and the torque transmitted from the roll 3 due to the friction.
COPYRIGHT: (C)1979,JPO&Japio
JP13811177A 1977-11-17 1977-11-17 Driving device for rolling mill Pending JPS5471065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13811177A JPS5471065A (en) 1977-11-17 1977-11-17 Driving device for rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13811177A JPS5471065A (en) 1977-11-17 1977-11-17 Driving device for rolling mill

Publications (1)

Publication Number Publication Date
JPS5471065A true JPS5471065A (en) 1979-06-07

Family

ID=15214201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13811177A Pending JPS5471065A (en) 1977-11-17 1977-11-17 Driving device for rolling mill

Country Status (1)

Country Link
JP (1) JPS5471065A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933015A (en) * 1982-08-19 1984-02-22 Mitsubishi Heavy Ind Ltd Driving device of multistage cluster rolling mill
CN105710134A (en) * 2016-05-06 2016-06-29 山西创奇实业有限公司 Multiple-transmission device for rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933015A (en) * 1982-08-19 1984-02-22 Mitsubishi Heavy Ind Ltd Driving device of multistage cluster rolling mill
CN105710134A (en) * 2016-05-06 2016-06-29 山西创奇实业有限公司 Multiple-transmission device for rolling mill

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