JPS56160812A - Replacing apparatus for vertical roll - Google Patents

Replacing apparatus for vertical roll

Info

Publication number
JPS56160812A
JPS56160812A JP6389880A JP6389880A JPS56160812A JP S56160812 A JPS56160812 A JP S56160812A JP 6389880 A JP6389880 A JP 6389880A JP 6389880 A JP6389880 A JP 6389880A JP S56160812 A JPS56160812 A JP S56160812A
Authority
JP
Japan
Prior art keywords
roll
vertical
vertical roll
replacing
driver
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
JP6389880A
Other languages
Japanese (ja)
Inventor
Ryoji Ito
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6389880A priority Critical patent/JPS56160812A/en
Publication of JPS56160812A publication Critical patent/JPS56160812A/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
    • 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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/22—Hinged chocks

Abstract

PURPOSE: To save the space, and to quickly and easily replace a vertical roll, by replacing the vertical roll along the vertical direction under the condition that a driving mechanism is transferred to a position for replacing the roll.
CONSTITUTION: A vertical roll 5 is moved by a cylinder 15 so as to make a propeller shaft 4 vertical. The cylinder 15 is then actuated so as to make a bracket 10 insert a lower shaft 4B into an upper shaft 4A of the propeller shaft 4; hereby, a driver and the vertical roll 5 are disengaged; under this condition, if a cylinder 9 is withdrawn to the left side, a base 8, to which the driver is set, slides to the left upon a frame 7B while being guided by a guide 12 far as as a position noninterfering the replacing work for the roll. Then a hook of a crane is brought to a position above the vertical roll 5, where the driver has been set until now, and hoists the vertical roll assembly and conveys it to a prescribed place for replacing the roll.
COPYRIGHT: (C)1981,JPO&Japio
JP6389880A 1980-05-16 1980-05-16 Replacing apparatus for vertical roll Pending JPS56160812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6389880A JPS56160812A (en) 1980-05-16 1980-05-16 Replacing apparatus for vertical roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6389880A JPS56160812A (en) 1980-05-16 1980-05-16 Replacing apparatus for vertical roll

Publications (1)

Publication Number Publication Date
JPS56160812A true JPS56160812A (en) 1981-12-10

Family

ID=13242578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6389880A Pending JPS56160812A (en) 1980-05-16 1980-05-16 Replacing apparatus for vertical roll

Country Status (1)

Country Link
JP (1) JPS56160812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022257672A1 (en) * 2021-06-09 2022-12-15 大连富地重工机械制造有限公司 Three-dimensional quick change machine for use in production line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419309U (en) * 1977-07-12 1979-02-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419309U (en) * 1977-07-12 1979-02-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022257672A1 (en) * 2021-06-09 2022-12-15 大连富地重工机械制造有限公司 Three-dimensional quick change machine for use in production line

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