JPS55144926A - Flying shear for rolled steel material - Google Patents
Flying shear for rolled steel materialInfo
- Publication number
- JPS55144926A JPS55144926A JP5296079A JP5296079A JPS55144926A JP S55144926 A JPS55144926 A JP S55144926A JP 5296079 A JP5296079 A JP 5296079A JP 5296079 A JP5296079 A JP 5296079A JP S55144926 A JPS55144926 A JP S55144926A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- flying shear
- lines
- steel material
- shafts
- 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
Links
Landscapes
- Shearing Machines (AREA)
Abstract
PURPOSE: To accomplish the efficient cutting work with one flying shear even in two lines by arranging two sets of cutters of the flying shear in a concentric manner.
CONSTITUTION: The flying shear 1 is composed of a set of upper and lower tubular shafts 3 and 3 for the first cutter 2 into which the first cutter is each fitted and a set of upper and lower shafts 5 and 5 for the second cutter 4 into which the second cutter is each fitted. The second cutter shafts 5 and 5 are inserted into the first cutter shafts 3 and 3 in such a manner that they can be driven by the driving source in the separate systems. Thus, the steel material running on two lines is cut at the ends with one cutting machine. In addition, the head and the tail of the rolled steel material A separately transferred on two lines are detected with a photoelectric detector 17 provided on the respective lines. The detection signal is adjusted in the timing with a controller to actuate an electromagnetic clutch 16.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5296079A JPS55144926A (en) | 1979-04-28 | 1979-04-28 | Flying shear for rolled steel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5296079A JPS55144926A (en) | 1979-04-28 | 1979-04-28 | Flying shear for rolled steel material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55144926A true JPS55144926A (en) | 1980-11-12 |
JPS5722685B2 JPS5722685B2 (en) | 1982-05-14 |
Family
ID=12929449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5296079A Granted JPS55144926A (en) | 1979-04-28 | 1979-04-28 | Flying shear for rolled steel material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55144926A (en) |
-
1979
- 1979-04-28 JP JP5296079A patent/JPS55144926A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5722685B2 (en) | 1982-05-14 |
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