Deckel Maho Pfronten Gmbh

Dmg Mori Pfronten Gmbh

Robert Jung

Alfred Geissler

Roland Koechl

Hans Veittinger

Roland Köchl

Martin Rinderle

Stefan Kipke

Bernd Moder

Florian Lau

Alfred Geißler

A guide device for a machine tool including a base body having at least one contact surface, a guide rail having at least one bearing surface and a guide axis, and a plurality of exchangeable support plates for positioning the guide rail on the base body.

Guide device, precision support for a linear rail and adjusting method

A position measuring device for use on a machine tool includes a scale section that can be scanned by way of a scanner device and serves to detect a position of a first component of the machine tool in relation to a second component of the machine tool, which is movable in relation to the first component, when the scale section is arranged on the first component and the scanner device is arranged on the second component, and at least one holding element as a constituent of an indirect attachment for indirectly attaching the scale section to the first component of the machine tool. A material of the at least one holding element has a thermal expansion coefficient that is less than a thermal expansion coefficient of a material of the first component of the machine tool.

Position measuring device for use on a machine tool

A machine tool, in particular a multi-spindle and/or double-spindle milling machine, comprising a machine frame, a workpiece clamping device for clamping a workpiece, an axis slide assembly which is arranged on the machine frame and is configured to linearly move the workpiece clamped on the workpiece clamping device by way of two controllable linear axes in a Y-direction and a Z-direction, and a spindle carrier assembly, which is arranged on the machine frame and has at least two tool-carrying work spindles that can be moved independently of each other in an X-direction which is perpendicular to the Y-direction and Z-direction.

Machine tool, in particular multi-spindle milling machine

A system is provided for changing and inserting tools into or presenting tools at a machine tool. The system includes at least n rotatable tool magazines for receiving a plurality of tools, where n&#x2265;2, which are arranged in tandem in the direction of a rotational axis. At least one of the n tool magazines can be driven independently of the other tool magazines to perform a rotational movement about the rotational axis. The system further includes a manipulator for removing the tools from the magazine. The tools are held in tool mounts along the circumference of the n tool magazines such that the longitudinal axes of the tools in each case of one of the n tool magazines are located in one plane and project from the circumference of the tool magazine, and the tools can be moved along the circumference of the respective tool magazine.

System for changing and inserting tools into or presenting tools at a machine tool and tool magazine, also machine tool having a tool changing system or tool magazine

A device for employment in a machine tool, including: a first unit; a second unit connected to the first unit, wherein the first unit is rotatable around a rotational axis relative to the second unit; a motor spindle connected to the second unit; a line feed-through extending along the rotational axis from the first to the second unit; lines extending from the interior of the first unit through the line feed-through as well as through the second unit into the motor spindle; and a line guiding device formed in the first unit and serving for guiding a part of the lines disposed in the first unit immediately in front of the line feed-through, wherein the line guiding device is formed in a plane oriented perpendicularly to the rotational axis, and wherein the line guiding device feeds the lines upon rotation of the second unit with respect to the first unit.

Device for employment in a machine tool as well as machine tool

A pallet changing device () for changing pallets on a machine tool comprises a changing device () including connecting elements () for releasably connecting the pallet changing device () to pallets (), a rotational drive () for rotating the changing device () in a working plane (), and a lifting device () for raising and lowering the changing device () and thus the working plane () within a workspace (). The rotational drive () is arranged outside the workspace ().

Pallet changing device for a machine tool and machine tool comprising a pallet changing device

A machine tool comprising a machine column, a work spindle moveable in guides along the machine column in two coordinate axes by a motor and adapted to receive a cutting tool, a machine bed arranged on the front end of the machine column and on the top side of which a horizontal linear guide for a workpiece table is arranged, and a linear motor for moving the workpiece table in the horizontal linear guide in a further coordinate axis. A channel-like chip space for collecting chips accumulating when the workpiece is machined extends on the top side of the machine bed in the direction of the further coordinate axis. The linear motor is arranged on the top side of the machine bed laterally and parallel to the channel-like chip space, wherein first and second guide rails of the horizontal linear guide are arranged on opposite sides of the linear motor.

Universal machine tool including a chip collecting space

The invention relates to a program-controlled milling and drilling machine comprising a machine column, a machining unit comprising a milling head and being movable along at least one coordinate axis at the front of the machine column, a machine bed disposed in front of the machine column, a work carrier movable on the machine bed along another coordinate axis, and a pallet exchanger arranged at the free end portion of the machine bed, having two spaced apart pallet holders and a rotating and lifting mechanism on a joint load-bearing structure. According to the invention, the load-bearing structure of the pallet exchanger is laterally arranged next to the machine bed and has a dimensionally stable and sturdy transverse arm extending across the machine bed and supporting the rotating mechanism, the lifting mechanism in the load-bearing structure laterally arranged next to the machine bed being arranged in a manner so as to protect against dirt by a splashboard.

Milling and drilling machine comprising a pallet exchanger

A gripping and holding device in the handling system of a machine tool. The device comprises at least one preferably plate-like support member provided with at least two retainer fingers spreadable against a return force and defining a common accommodation orifice for a component to be clamped. At least one resiliently displaceable retainer finger is integrally formed with the support member and can be locked in its clamping position by a locking element.

Device for gripping and holding a component

A protective cover for the work area of a machine tool having a plurality of frame-like segments disposed so as to be limitedly shiftable within each other and respectively provided with a sealing strip on at least one edge. A plurality of connecting elements formed as slidable lattice grates connect the frame-like segments, the respective link pins of the slidable lattice grates being fixed to a respective rear segment of a segment. For simplified assembly and removal of the protective cover the slidable lattice grates are detachably fixed to the frame-like segments.

Protective covering for the working area of a machine tool

A machining unit for a program-controlled milling and drilling machine. A head support movable in several coordinate axes has an axis of rotation pointing forward and downward at a 45&#xb0; angle. A swivel head arranged on a front side of the head support is rotatable about the axis of rotation. A spindle nose is fixedly mounted on the swivel head and has a working spindle with an axis extending at an angle of 45&#xb0; relative to the axis of rotation. A spindle motor is aligned coaxially with the axis of rotation and a bevel gear arranged in the swivel head for the motor shaft. The swivel head has a cylindrical hollow housing member coaxial with the axis of rotation and in which the spindle motor is mounted. The head support has a housing neck in which the housing member of the swivel head is rotatably supported.

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Pfronten, Germany

Robert Jung