Die stripping apparatus

Details Die stripping apparatus Die stripping apparatus

1980-08-07

1982-05-04

Gilden, Leon

Metal deforming

By use of closed-die and coacting work-forcer

With stripping or ejecting from tool

72427, B21D 2200

Patent

active

043275710

ABSTRACT:
A new and improved die stripping apparatus is provided for use in a body forming apparatus wherein a punch forces a metal blank through a die by means of a ram. This apparatus includes a platform located in a plane perpendicular to the punch and ram, and the platform has a die opening formed therein. Means are provided for forming a plurality of channels in the platform wherein each of the channels has a longitudinal axis parallel with the plane of the platform and located on a radii of the die opening. A corresponding plurality of segments are slidably mounted in the channels and biased inwards towards the die opening.

REFERENCES:
patent: 2348064 (1944-05-01), Gebhardt
patent: 2369260 (1945-02-01), Slater
patent: 3203218 (1965-08-01), Bolt et al.
patent: 4121447 (1978-10-01), Sniady

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