Forming press with at least one tool couple
AssigneePeltzer & Ehlers
InventorsWalter Flamme, Oskar Rahn
Life of this patent
Estimating the term…
Abstract
A forming press is disclosed having a press frame, a slidable press carriage, and at least one tool couple comprising a plunger and a matrix. A pressure member is movable in the direction of motion of the press carriage for bracing the plunger against the press carriage. A screw controlled adjustment means including a motor is mounted on the press frame for driving the screw of the adjustment means and thereby positioning the pressure member. A drive gear is mounted on the screw, and coupling means is provided for connecting the motor and the drive gear at a predetermined position of the press carriage.
Claims8
In a forming press having a press frame, at least one tool couple comprising a plunger and a matrix, and a slidable press carriage, the improvement comprising a pressure member movable in the direction of motion of the press carriage for bracing said plunger against said press carriage, screw controlled adjustment means including a motor mounted on said press frame for driving the screw of said adjustment means and thereby positioning said pressure member, a drive gear mounted on said screw, and coupling means for connecting said motor and said drive gear at a predetermined position of said press carriage.
In a forming press having a press frame, a slidable press carriage, and at least one tool couple comprising a plunger and a matrix, the improvement comprising a pressure member movable in the direction of motion of the press carriage for bracing the plunger against the press carriage, screw controlled adjustment means for said pressure means, gear means mounted on said screw for rotation therewith, and rotary motor means mounted on the frame for rotating said gear and said screw and thereby positioning said pressure means and plunger by continuous rotation of said motor until a desired completed setting is achieved.
Dependencies are inferred from the claim text.