Die holder for punch presses

Details Die holder for punch presses Die holder for punch presses

1977-07-20

1979-03-13

Schran, Donald R.

Cutting

With product handling means

Means to move, guide, or permit free fall or flight of product

83146, 83690, 83698, B26F 114

Patent

active

041435699

ABSTRACT:
A die holder for punch presses for placement in a die set is described. It consists of a die element retained by a frame member supported on pads secured to a die block. A sliding support between the die element and the die block is provided, reinforcing the die upon impact of the punch. The frame member is undercut, permitting saving of material and distribution of mass at points of maximum stress.

REFERENCES:
patent: 2019791 (1935-11-01), Nelson
patent: 2568152 (1951-09-01), Hermann
patent: 3673902 (1972-07-01), Strobel
patent: 3777601 (1973-12-01), Strandell

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