Adjustable clamping element for top tools on presses

Details Adjustable clamping element for top tools on presses Adjustable clamping element for top tools on presses

1985-11-14

1987-06-23

Larson, Lowell A.

Metal deforming

Tool and/or tool holder

Having unitary tool-face

100918, B21D 3714

Patent

active

046743154

ABSTRACT:
The displaceable clamping element for top tools on presses has a housing member with a T-shaped profiled head (6) which is held suspended in a T-slot (7) arranged horizontally on the underside of the press ram (2) and is displaceable in it, as well as clamping means (21, 22) for the top tool (1) and a fixed stop (20) for the top tool (1) for determining the position of clamping; the housing member is divided into a clamping-member base (4) having the T-shaped profiled head and a clamping-member head (5) having the clamping means (21, 22) and the fixed stop (20), the two of which engage in one another with a T-slot development (13) which is arranged inclined to the top tool (1) opposite the T-slot guide (7) in the ram (2), being movable with respect to each other, limited by stops (15, 16). The clamping-member head (5) in the clamping position engages against the underside of the press ram (2).

REFERENCES:
patent: 3335657 (1967-08-01), Clements
patent: 4598574 (1986-07-01), Hegel et al.
patent: 4602497 (1986-07-01), Wallis
Elech-Rohre-Profile 31, 10/1984, p. 409.

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