JPS54109060A - Correcting apparatus for angle of h-beam - Google Patents

Correcting apparatus for angle of h-beam

Info

Publication number
JPS54109060A
JPS54109060A JP1602078A JP1602078A JPS54109060A JP S54109060 A JPS54109060 A JP S54109060A JP 1602078 A JP1602078 A JP 1602078A JP 1602078 A JP1602078 A JP 1602078A JP S54109060 A JPS54109060 A JP S54109060A
Authority
JP
Japan
Prior art keywords
roller
pressure
press
corrected
brought
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
JP1602078A
Other languages
Japanese (ja)
Other versions
JPS5837048B2 (en
Inventor
Yoshihiko Yamaguchi
Itsuo Kariya
Tsutomu Kodama
Kazuo Fujioka
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP53016020A priority Critical patent/JPS5837048B2/en
Publication of JPS54109060A publication Critical patent/JPS54109060A/en
Publication of JPS5837048B2 publication Critical patent/JPS5837048B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: The titled apparatus which is provided with simple mechanism and is conveniently handleable, by arranging three rollers, that is the roller to press the web, the pressure roller to pressure the flange from both sides, and the bearing roller, making adjustable the height and position of each roller.
CONSTITUTION: The material to be corrected, that is the H-beam 1 is sent into the correcting apparatus by the table roller 2. The H-beam 1 arrives at the correcting apparatus and is stopped; and the press roller 8 is brought down through the press jack, so as to press the web part 1a. By this press action, the H-beam 1 is brought into satisfactory contact with the roller 2, and also, the bend of the web part 1a is corrected. Then, the pressure roller 9, being held by the moving stand 7, goes forward directing the flange face 1b of the H-beam 1 through the pressure jack 6, and pressures the face 1b. Hereupon, the bearing roller contacts with the flange face 1c and bears the H-beam 1. Thus the rollers 8, 9, 10, are brought into contact with the H-beam 1, and pressure the H-beam 1 with the specified pressure; and the table 2 is operated to transfer the H-beam 1; hereby, the defective angle is corrected.
COPYRIGHT: (C)1979,JPO&Japio
JP53016020A 1978-02-15 1978-02-15 H-shaped steel angle correction device Expired JPS5837048B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53016020A JPS5837048B2 (en) 1978-02-15 1978-02-15 H-shaped steel angle correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53016020A JPS5837048B2 (en) 1978-02-15 1978-02-15 H-shaped steel angle correction device

Publications (2)

Publication Number Publication Date
JPS54109060A true JPS54109060A (en) 1979-08-27
JPS5837048B2 JPS5837048B2 (en) 1983-08-13

Family

ID=11904878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53016020A Expired JPS5837048B2 (en) 1978-02-15 1978-02-15 H-shaped steel angle correction device

Country Status (1)

Country Link
JP (1) JPS5837048B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938980A (en) * 1972-08-18 1974-04-11
JPS5121561A (en) * 1974-08-19 1976-02-20 Nippon Steel Corp KATAKOEBUKYOSEISOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938980A (en) * 1972-08-18 1974-04-11
JPS5121561A (en) * 1974-08-19 1976-02-20 Nippon Steel Corp KATAKOEBUKYOSEISOCHI

Also Published As

Publication number Publication date
JPS5837048B2 (en) 1983-08-13

Similar Documents

Publication Publication Date Title
SE7711833L (en) ROLLING MILL
JPS54109060A (en) Correcting apparatus for angle of h-beam
JPS5659518A (en) Multistage rolling mill possessing shape controlling function
JPS5219867A (en) Method of controlling contact press ure on touch roller of sheet take- up machine and apparatus thereof
JPS546855A (en) Ring rolling mill
JPS53121370A (en) Paper feeding apparatus
JPS5269159A (en) Aligning apparatus for paper sheets
JPS5659517A (en) Multistage rolling mill possessing shape controlling function
JPS5439354A (en) Roll rearrangement for electrically seamed pipe production facility
JPS5691908A (en) Rolling apparatus for slab
JPS5217291A (en) Process and equipment for cutting the work roll of a roller
JPS56151130A (en) Method and apparatus for forming sheet of nonuniform section
JPS5332580A (en) Apparatus for supporting roller
JPS56141901A (en) Multistage rolling mill having function of shape control
JPS57168709A (en) Rolling device using longitudinal roll
JPS544867A (en) Roll former for disk parts
JPS521685A (en) Method for shape correction and cutting of steel sheet
JPS53141158A (en) Roll pitch variable mechanism of roller straightening machine
JPS5410259A (en) Sheet feeder for rolling mill
JPS5556949A (en) Continuous sheet feeder
JPS53116259A (en) Vertical rolling mill
JPS5680327A (en) Composite bending apparatus
JPS5454950A (en) Rolling method and apparatus for multistage rolling mill
JPS5574942A (en) Butt jointing device for web
JPS544854A (en) Rearranging apparatus for rolls of rolling mill