Construction of dies
OwnerLaurence David Cookinventor
Life of this patent
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Abstract
A method of positioning dies on the bed of a press is disclosed which comprises providing a support plate to overlie the surface of the bed of the press and having through apertures in alignment with anchoring holes formed in the bed of the press. Individual dies are placed in desired positions over the support plate and anchored to the bed at the same time as the support plate by inserting and tightening dogs into the aligned apertures in the support plate and anchoring holes in the bed. After the correct dies have been correctly aligned on the bed, they are secured to the support plate by means of screws. The dies remain attached to the support plate after they have been removed from the bed so that when a new run is required there is no need to repeat the alignment procedure.
Claims6
A method of positioning dies on the bed of a press, which comprises providing a support plate to overlie the surface of the bed of the press and having through apertures in alignment with anchoring holes formed in the bed of the press, placing individual dies in desired positions over the support plate, anchoring the dies and the support plate to the bed of the press by inserting and tightening dogs into the aligned apertures in the support plate and anchoring holes in the bed and securing the dies to the support plate.
A die assembly for forming multiple impressions on a carrier, the assembly comprising a plurality of individual dies secured in predetermined positions to a common support plate, the support plate having a matrix of apertures for receiving dogs for retaining the die assembly on the bed of a press.
Dependencies are inferred from the claim text.