JPS5464787A - Shearing machine for travelling material - Google Patents

Shearing machine for travelling material

Info

Publication number
JPS5464787A
JPS5464787A JP13081077A JP13081077A JPS5464787A JP S5464787 A JPS5464787 A JP S5464787A JP 13081077 A JP13081077 A JP 13081077A JP 13081077 A JP13081077 A JP 13081077A JP S5464787 A JPS5464787 A JP S5464787A
Authority
JP
Japan
Prior art keywords
drums
shaft
shearing
during
frame
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
JP13081077A
Other languages
Japanese (ja)
Inventor
Yukio Otake
Masanori Kawamata
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 JP13081077A priority Critical patent/JPS5464787A/en
Publication of JPS5464787A publication Critical patent/JPS5464787A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To obtain reliable shearing by rotating a cutter-drum at high speed during the pause to increase its peripery speed, which is then held for rotating a frame during shearing.
CONSTITUTION: During shearing process, a brake 20 is taken off so that a frame 1 can rotate with a shaft 2; the drive force given from a shaft 5 is transmitted to a bevel gear 7 through bevel gears 8, 9, 10; then the frame 1 together with the shaft 2 rotates until the axis of cutter drums 18, 19 conform to a vertical line, and the workpiece W is sheared between the two drums 18, 19. In this state, the shaft 5 does not transmit the torque to the drums 18, 19. However, during the suspension period, sufficiently large inertia of rotation or kinetic energies are imparted to these drums 18, 19, so that the drums have kinetic energy sufficiently large for the shearing of the workpiece W.
COPYRIGHT: (C)1979,JPO&Japio
JP13081077A 1977-11-02 1977-11-02 Shearing machine for travelling material Pending JPS5464787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13081077A JPS5464787A (en) 1977-11-02 1977-11-02 Shearing machine for travelling material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13081077A JPS5464787A (en) 1977-11-02 1977-11-02 Shearing machine for travelling material

Publications (1)

Publication Number Publication Date
JPS5464787A true JPS5464787A (en) 1979-05-24

Family

ID=15043229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13081077A Pending JPS5464787A (en) 1977-11-02 1977-11-02 Shearing machine for travelling material

Country Status (1)

Country Link
JP (1) JPS5464787A (en)

Similar Documents

Publication Publication Date Title
JPS5464787A (en) Shearing machine for travelling material
JPS5619986A (en) Scrap removing method of seam welding machine
ES474093A1 (en) Tapping attachment for a machine tool
JPS53131627A (en) Hydraulic driven working car
JPS5659570A (en) Driving method of ingot drawing roll in horizontal continuous casting machine
JPS5681271A (en) Method for automatically winding spring and generating method and device
JPS56152553A (en) Flexible loader for machine tool
JPS548356A (en) Winch drive device
JPS5211485A (en) Feeding speed controller for machine tool
SU743794A1 (en) Plant for cutting rolled strip
JPS55153700A (en) Synchronously traveling reciprocative working device
JPS522998A (en) Method and apparatus to drive rotary wing
JPS5313732A (en) Working vehicle
JPS57165130A (en) Spinning device
JPS54139184A (en) Pendulum type cutting machine
GB1317383A (en) Method of inertia friction welding
JPS51129570A (en) A toothed wheel apparatus for obtaining the output rotation in the one direction from the input rotation axis rotating normally and reversel y
JPS56146612A (en) Pendulum type feeding and shearing machine
JPS55120460A (en) Roll driving method in continuous casting equipment and its device
JPS6458614A (en) Method and apparatus for band feed and backfeed on packing machine
JPS5486460A (en) Driving apparatus of rolling mill
JPS53105783A (en) End surface turning device
JPS5578850A (en) Rolling contact mechanism
JPS57118821A (en) Roll forming machine
JPS56114503A (en) Method and apparatus for continuous plastic working for tapered rod