Die holder assembly

Details Die holder assembly Die holder assembly

1978-03-01

1979-04-24

Combs, E. M.

10 21, 10 24, B23G 900

Patent

active

041504518

ABSTRACT:
An easily assembled and disassembled die holder assembly of the wedge locking type is provided which tightly clamps a punch die in its pocket. A die-engaging wedge of the assembly has an angular protrusion bearing on a wall of a corresponding groove in a side of the die to clamp it downwardly in the die pocket upon take-up of a threaded fastener. A locking wedge acted on by the fastener bears on the die wedge, relative angles of the latter and the protrusion causing the protrusion to hold the die rigidly. Backing off the fastener permits a resilient member to free the die from the protrusion of the die-engaging wedge.

REFERENCES:
patent: 2227810 (1941-01-01), Mitchell
patent: 3241353 (1966-03-01), Putetti
patent: 3398413 (1968-08-01), Skierski
patent: 3407642 (1968-10-01), Hall
patent: 3815166 (1974-06-01), Sygnator

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