JPS5445670A - Bend correcting apparatus for round steel and so on - Google Patents

Bend correcting apparatus for round steel and so on

Info

Publication number
JPS5445670A
JPS5445670A JP11289977A JP11289977A JPS5445670A JP S5445670 A JPS5445670 A JP S5445670A JP 11289977 A JP11289977 A JP 11289977A JP 11289977 A JP11289977 A JP 11289977A JP S5445670 A JPS5445670 A JP S5445670A
Authority
JP
Japan
Prior art keywords
bend
work
roller
correct
match
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
JP11289977A
Other languages
Japanese (ja)
Inventor
Kunio Matsumoto
Kenji Yoshimura
Masahiro Hirano
Takao Okamoto
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.)
SUMITOMO KAINAN KOKAN KK
Nippon Steel Corp
Yamamoto Suiatsu Kogyosho Co Ltd
Original Assignee
SUMITOMO KAINAN KOKAN KK
Sumitomo Metal Industries Ltd
Yamamoto Suiatsu Kogyosho 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 SUMITOMO KAINAN KOKAN KK, Sumitomo Metal Industries Ltd, Yamamoto Suiatsu Kogyosho Co Ltd filed Critical SUMITOMO KAINAN KOKAN KK
Priority to JP11289977A priority Critical patent/JPS5445670A/en
Publication of JPS5445670A publication Critical patent/JPS5445670A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To accomplish efficient correction of work varied in the bend shape and size by turning the bend direction thereof placed on a work transferring table to match the function of the device and checking deviation of the bend position with a pusher.
CONSTITUTION: A work A is fed between machines 1 and 2 positioned facing each other along a work transferring table 6. If the bend direction thereof fails to match the function of the device, first, a lower turning arm 11 of a work rotation mechanism is turned upward to support the work with a turning roller. Then, a lower turning arm 15 is turned downward to grasp thereof from above and below with an auxiliary press roller 18 and the roller 12 is rotated to alter the bend direction of the work. Subsequently, in the precedure b→c, the major bend at the middle position is corrected. Then, the work is moved in a direction as shown by d to correct the minor bend in the procedure e→f and moved in the opposite direction to correct the remaining minor bend in the procedure g→h. Thereafter, it is sent for withdrawal.
COPYRIGHT: (C)1979,JPO&Japio
JP11289977A 1977-09-19 1977-09-19 Bend correcting apparatus for round steel and so on Pending JPS5445670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11289977A JPS5445670A (en) 1977-09-19 1977-09-19 Bend correcting apparatus for round steel and so on

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11289977A JPS5445670A (en) 1977-09-19 1977-09-19 Bend correcting apparatus for round steel and so on

Publications (1)

Publication Number Publication Date
JPS5445670A true JPS5445670A (en) 1979-04-11

Family

ID=14598277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11289977A Pending JPS5445670A (en) 1977-09-19 1977-09-19 Bend correcting apparatus for round steel and so on

Country Status (1)

Country Link
JP (1) JPS5445670A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455640Y1 (en) * 1969-07-24 1970-03-18
JPS4828554A (en) * 1971-08-09 1973-04-16
JPS4829706A (en) * 1971-08-23 1973-04-19
JPS51151248A (en) * 1975-06-20 1976-12-25 Kubo Kougiyou Kk Smoothing apparatus for shape steel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455640Y1 (en) * 1969-07-24 1970-03-18
JPS4828554A (en) * 1971-08-09 1973-04-16
JPS4829706A (en) * 1971-08-23 1973-04-19
JPS51151248A (en) * 1975-06-20 1976-12-25 Kubo Kougiyou Kk Smoothing apparatus for shape steel

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