4results about "Work trasfer apparatus" patented technology

Transfer device (100) for a cutting device (1), wherein the cutting device (1) has a machining unit (2) which has at least one clamping table (10) for holding a workpiece (200), a transfer means (80) for feeding the workpiece (200) to the machining unit (2) and a cutting blade changing means (3) for changing a cutting blade (21); wherein the transfer device (100) is set up for use in transferring a new cutting blade (21) as a replacement component to the machining unit (2); the transfer device (100) has a plurality of receiving sections (101), each configured to receive the new cutting blade (21) and the cutting blade (21) replaced by the cutting blade changing means (3); and the transfer device (100) is set up to be transferred by the transfer means (80) to transfer the workpiece (200).

A machining center is provided, which can complete replacement of processed works on stock shelves in a work storage section with unprocessed works within a time period significantly shorter than those in conventional techniques and improve the efficiency of an entire processing process. In the machining center, a cover surrounding the work storage section includes an opening portion where rear surface regions of the stock shelves are exposed, a stock shelf access door that closes the opening portion and is driven to be opened and closed, a locking device for the stock shelf access door, a unlocking mechanism that is operable from the outer side of the cover to unlock the locking device, and a door opening / closing detection device that detects an opened or closed state of the stock shelf access door. A control unit of a CNC device includes an interlocking function of disabling the unlocking mechanism while an automatic pallet changer is driven, and a safety control function of prohibiting, based on a detection signal from the door opening / closing detection device, a drive unit of the automatic pallet changer from being driven while the stock shelf access door is in the opened state.

The invention relates to a machine tool, comprising: a frame (12), which has a stationary gantry (16) for holding at least one tool spindle (46, 48), the gantry (16) having a gantry opening (36), through which a working space (38) can be accessed, the or each tool spindle (46, 48) being movable on the gantry (16) in a first direction (Z) vertically and in a second direction (X) orthogonal to the first direction (Z); and a workpiece table (100), which has at least one place (114, 116) for holding a workpiece, the workpiece table (100) being translatable in a third direction (Y), which is orthogonal to the first direction (Z) and the second direction (X), at least one tool magazine (176, 178) being associated with the or each tool spindle (46, 48), it being possible to feed tools for tool exchange through at least one magazine opening (192, 194) in the gantry (16), and tools being exchanged between the or each tool spindle (46, 48) and the at least one tool magazine (176, 178) in the pick-up process, and / or the workpiece table (100) being pivotable about an axis (A) parallel to the second direction (X), and mutually spaced, jointly controlled drives (148, 150; 154, 156) being provided – two for the translational movement and two for the pivoting movement of the workpiece table (100).

The invention relates to a machine tool cocoon (10) for receiving a workpiece, having a base element (18) on which the workpiece can be disposed, wherein the base element (18) comprises at least one receptacle (47) for receiving and fixing a workpiece (40), and a support device (11) separably connected to the base element (18). The machine tool cocoon (10) can be positioned on a tool position of a tool changing system by means of the support device (11). The invention further relates to a method and a computer program.