JPS55126358A - Roll drivivg device in continuous casting equipment - Google Patents

Roll drivivg device in continuous casting equipment

Info

Publication number
JPS55126358A
JPS55126358A JP3474679A JP3474679A JPS55126358A JP S55126358 A JPS55126358 A JP S55126358A JP 3474679 A JP3474679 A JP 3474679A JP 3474679 A JP3474679 A JP 3474679A JP S55126358 A JPS55126358 A JP S55126358A
Authority
JP
Japan
Prior art keywords
arrow
rotating
gear
roll
drive shaft
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
JP3474679A
Other languages
Japanese (ja)
Other versions
JPS6111707B2 (en
Inventor
Tatsuo Miyabe
Hiroshi Nakamichi
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP3474679A priority Critical patent/JPS55126358A/en
Publication of JPS55126358A publication Critical patent/JPS55126358A/en
Publication of JPS6111707B2 publication Critical patent/JPS6111707B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To enable the rotating speed differences of the upper and lower rolls of the captioned device to be changed in a stepless manner by suitably changing the rotating speed of the differential gear of the planetary gear mechanism provided to one drive shaft by an auxiliary drive machine. CONSTITUTION:When a sungear 18 is rotated in the arrow (a) direction by a main drive machine 27 and speed reducer 29, a planetary gear 21 revolves in the arrow (a) direction while rotating in the arrow (b) direction, causing the drive shaft 11 of the upper roll to revolve in the arrow (a) direction. The drive shaft 12 of the lower roll is also revolved in the arrow (c) direction by a transmission gear 30. In the arc part, there is a need for rotating the upper rool with a slight delay from the lower roll. This simply necessitates delaying the revolution of the gear 21 by rotating an auxiliary gear 26 in the arrow (d) direction by an auxiliary driving machine 22 and speed reducer 23 thereby rotating the differential gear 16 in the (e) direction opposite from the revolving direction (a) of the planetary gear 21.
JP3474679A 1979-03-23 1979-03-23 Roll drivivg device in continuous casting equipment Granted JPS55126358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3474679A JPS55126358A (en) 1979-03-23 1979-03-23 Roll drivivg device in continuous casting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3474679A JPS55126358A (en) 1979-03-23 1979-03-23 Roll drivivg device in continuous casting equipment

Publications (2)

Publication Number Publication Date
JPS55126358A true JPS55126358A (en) 1980-09-30
JPS6111707B2 JPS6111707B2 (en) 1986-04-04

Family

ID=12422879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3474679A Granted JPS55126358A (en) 1979-03-23 1979-03-23 Roll drivivg device in continuous casting equipment

Country Status (1)

Country Link
JP (1) JPS55126358A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212989A (en) * 2007-03-05 2008-09-18 Nippon Steel Engineering Co Ltd Rolling reduction apparatus for cast slab in continuous casting facilities
CN104439140A (en) * 2014-12-01 2015-03-25 浙江科宇金属材料有限公司 Bar draw gear
WO2019076521A1 (en) * 2017-10-19 2019-04-25 Siemens Schweiz Ag Drive device and method for operating a drive device
WO2020208551A1 (en) * 2019-04-12 2020-10-15 University Of Pretoria Drive arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212989A (en) * 2007-03-05 2008-09-18 Nippon Steel Engineering Co Ltd Rolling reduction apparatus for cast slab in continuous casting facilities
CN104439140A (en) * 2014-12-01 2015-03-25 浙江科宇金属材料有限公司 Bar draw gear
WO2019076521A1 (en) * 2017-10-19 2019-04-25 Siemens Schweiz Ag Drive device and method for operating a drive device
WO2020208551A1 (en) * 2019-04-12 2020-10-15 University Of Pretoria Drive arrangement

Also Published As

Publication number Publication date
JPS6111707B2 (en) 1986-04-04

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