Shearing device of extrusion press
AssigneeUbe Machinery Corporation, Ltd.
InventorsTakeharu Yamamoto, Masahiro Doki
Life of this patent
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Abstract
A shearing device of an extrusion press for cutting off a discard includes a first drive device; a means for converting rotational motion generated by the first drive device to linear motion; a shearing-slide drive frame caused to move linearly by the means for converting rotational motion to linear motion, which shearing-slide drive frame is coupled to a shearing slide to which a shearing blade is fixed; a slide part coupled with the shearing-slide drive frame through a link unit; and a second drive device causing the slide part move linearly to cause the shearing-slide drive frame move linearly, wherein the first drive device and the second drive device are arranged in parallel with the means for converting rotational motion to linear motion.
Claims5
A shearing device of an extrusion press for cutting off a discard comprising:
- a first drive device;
- a means for converting rotational motion generated by the first drive device to linear motion;
- a shearing-slide drive frame caused to move linearly by the means for converting rotational motion to linear motion, which shearing-slide drive frame is coupled to a shearing slide to which a shearing blade is fixed;
- a slide part coupled with the shearing-slide drive frame through a link unit;
- and
- a second drive device causing the slide part move linearly to cause the shearing-slide drive frame move linearly,
- wherein the first drive device and the second drive device are arranged in parallel with the means for converting rotational motion to linear motion.
Dependencies are inferred from the claim text.