COMPOUND DIE FOR PUNCHING SHEET MEMBERS FROM CIRCULAR BLANKS IN PUNCH PRESSERS WITH VERTICAL DISPOSITION OF BLANKING PLANES

Compound dies for punching sheet members from circular blanks in punch presses with a vertical disposition of the blanking planes. The compound die has a movable plate provided with punches, a lifter for removing a completed member and a means for centering the blank relative to the female die. The...

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Bibliographische Detailangaben
Hauptverfasser:	VITALY KONSTANTINOVICH GILEV, RAFAEL TEVOSOVICH SARKISOV, RUSTAM MAKHMUD OGLY SHAKHMALIEV, ERNST ARAKELOVICH STEPHANIAN, GENNADY NIKOLAEVICH KAMALOV, VOLF NAKHIMOVICH EVZLIN
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	Compound dies for punching sheet members from circular blanks in punch presses with a vertical disposition of the blanking planes. The compound die has a movable plate provided with punches, a lifter for removing a completed member and a means for centering the blank relative to the female die. The female die is arranged on a stationary plate the lower portion of which is provided with supports for holding the blank on the stationary support. The stationary plate has a device for holding the blank against the face of the female die comprising at least two movable holder. These holders are positioned in the blanking plane in opposite relationship and along an axis perpendicular to the direction of movement of the blank.