摘要:
Beschreiben wird ein Maschinenzentrum mit Werkzeugmaschinen, die jeweils einen Arbeitsraum zum Bearbeiten von Werkstücken (21) aufweisen, einer Spannstation (18), in der zu bearbeitende Werkstücke (21) in Werkstückhalter (19) eingesetzt werden, und einem Ladegerät, das die Werkstückhalter (19) zwischen der Spannstation (18) und dem Arbeitsraum zumindest einer Werkzeugmaschine transportiert. An dem Werkstückhalter (19) ist eine Mehrfachkupplung (70) zur Übertragung von fluidischer Energie vorgesehen, die in der Spannstation (18) wahlweise angedockt wird.
摘要:
The invention relates to a device for automatically loading processing stations (1) with printing cylinders (9). The invention provides for several loading stations (2) each configured as a receiving site for introducing the printing cylinder (9) into the device, as storage site for storing the printing cylinder (9) before and after processing and as output site for releasing the printing cylinder (9) from the device after processing has been completed. The printing cylinders (9) can be delivered to the processing station (1) by means of a crane (3), without the operator of the device having to wait for the action of the crane to be completed.
摘要:
In the working chamber (46) of an erosion machine (10), a work piece holder (20) and a carriage (30) with a tool carrier (32) can move in a controlled way relative to one another along the three axes (X, Y, Z) of a three-dimensional co-ordinate system. One of the axes (Y) of movement of the carriage (30) is parallel to the axis (A) of the work piece holder (20). Work piece retainers (60) of a magazine (50) can enter the working chamber (46) and one axis of each of said retainers lies parallel to the said axis (Y) of the carriage (30) in a transfer position (P). A gripper (40) for exchanging work pieces (W) between the magazine (50) and work piece holder (20) is provided at a distance from the tool carrier (32) on the carriage (30).
摘要:
Beschrieben wird ein Maschinenzentrum mit Werkzeugmaschinen, die jeweils einen Arbeitsraum zum Bearbeiten von Werkstücken (21) aufweisen, einer Spannstation (18) in der zu bearbeitende Werkstücke (21) in Werkstückhalter (19) eingespannt werden, und einem Ladegerät, das die Werkstückhalter (19) zwischen der Spannstation (18) und dem Arbeitsraum zumindest einer Werkzeugmaschine transportiert. Der Werkstückhalter (19) umfaßt eine Vorrichtung (51) mit selbsthemmenden Spannelementen (53) zum lagegenauen Einspannen eines Werkstückes (21). Die Vorrichtung (51) umfaßt dabei ein Kupplungsmodul (66) zur Versorgung der Spannelemente (53) mit fluidischer Energie sowie eine Mehrfachkupplung (70), die zur Übertragung von Meßsignalen dient, nur in der Spannstation (18) verwendet und dort wahlweise angedockt wird.
摘要:
A table for defining the position of a piece to be bent by means of an automatic system including a bending machine and a manipulator which can grip a piece to be bent comprises means (134) for defining a position for the location of the piece relative to the table (96) and means (146) for fitting a gripper (98) on to the piece in a predetermined position.
摘要:
A manipulator for gripping and moving an initially flat piece of sheet metal to be subjected to bending operations by means of a bending machine, comprising a suspension head (76) which can allow the piece (180) to perform small movements in space with every degree of freedom except for rotation about an axis perpendicular to the plane of the undeformed piece. The suspension head (76) has rapid engagement and release means for gripping and releasing a gripper (98) adapted to grip a piece of sheet metal (180). The suspension head (76) comprises at least one pair of engagement fingers (260) which are movable axially in a conical seat (258) housing a shank (106) of the gripper (98), the engagement fingers (260) being carried by a movable piston (252) operated by pressurised fluid, and cooperating with a fixed shaft (262) which moves the engagement fingers (260) apart resiliently.
摘要:
In the working chamber (46) of an erosion machine (10), a work piece holder (20) and a carriage (30) with a tool carrier (32) can move in a controlled way relative to one another along the three axes (X, Y, Z) of a three-dimensional co-ordinate system. One of the axes (Y) of movement of the carriage (30) is parallel to the axis (A) of the work piece holder (20). Work piece retainers (60) of a magazine (50) can enter the working chamber (46) and one axis of each of said retainers lies parallel to the said axis (Y) of the carriage (30) in a transfer position (P). A gripper (40) for exchanging work pieces (W) between the magazine (50) and work piece holder (20) is provided at a distance from the tool carrier (32) on the carriage (30).
摘要:
Each tool, each chuck jaw, and each hand are provided with a characteristic data storing element. Characteristic data concerning tools, chuck jaws and hands are stored in each characteristic data element. The characteristic data concerning each tool, each chuck jaw and each hand are read out of the characteristic data storing element. Tools to be installed on a tool rest and chuck jaws to be installed on a spindle chuck are discriminated according to kinds of machinings. A predetermined hand is selected from a stocker on the basis of the read out characteristic data so as to install on a carrier robot. A workpiece is picked out of a pallet so as to carry to a spindle chuck by a carrier robot. A predetermined tool is selected from the stocker on the basis of the read out characteristic data so as to carry to the tool rest by a carrier robot. A predetermined chuck jaw is selected from the stocker on the basis of the read out characteristic data so as to carry to the spindle chuck by a carrier robot.