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Title:
PRESSING DIE STAND, AND PRESS
Document Type and Number:
Japanese Patent JP3849027
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a die stand capable of adjusting the die shape based on a new principle, and a press with the die stand built therein.
SOLUTION: In the die stand 1 interposed between a die and a base in a press, the die itself or a die supporting plate 13 with the die mounted thereon is supported by arranging a plurality of strain generating bodies 11 to be elastically deformed in the axial direction, and the substantial surface shape of the die is adjusted by setting the sink at the supporting position generated by the deformation of the strain generating bodies 11 by the pressure during the pressing operation to a predetermined value.


Inventors:
Takahiro Ohashi
Application Number:
JP2003409223A
Publication Date:
November 22, 2006
Filing Date:
December 08, 2003
Export Citation:
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Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
B21D31/00; B30B15/02; (IPC1-7): B30B15/02; B21D31/00
Domestic Patent References:
JP8024960A
JP2000301248A
JP61205699U