Abstract: A fastening device for fastening a processing tool to a machine tool, in particular to a press device, comprises at least one locating body, against which the processing tool can be clamped, a clamping unit for the releasable clamping of the processing tool to the at least one counter clamping body, and a locking connection for the releasable connection of the clamping unit to the at least one counter clamping body.

Abstract: A roller tool for a machine tool for the linear forming of a metal sheet comprises a housing, a tool head which for reversibly interacting with a ram of the machine tool is mounted so as to be rotatable relative to the housing about a tool longitudinal axis, having an impact face for transmitting a contact pressure force that is oriented so as to be parallel to the tool longitudinal axis from the ram to the tool head, and a rotary engagement for transmitting a rotating movement about the tool longitudinal axis from the ram to the tool head, and a roller installation for interacting with the metal sheet, having at least one roller body that is capable of being rotatingly driven by way of the tool head.

Abstract: A fastening device for fastening a processing tool to a machine tool, in particular to a press device, comprises at least one locating body, against which the processing tool can be clamped, a clamping unit for the releasable clamping of the processing tool to the at least one counter clamping body, and a locking connection for the releasable connection of the clamping unit to the at least one counter clamping body.

Abstract: A drilling tool for a punch device, in particular for a turret punch device, comprises a housing, a tool shank arranged in the housing with a drilling means accommodated therein and a tool head arranged on the tool shaft to interact with the punch device. The tool head of the drilling tool has a ram engagement portion configured to transmit a rotational movement about a tool longitudinal axis from an external drive to the tool head.

Abstract: A multiple tool for a punch device, in particular a turret punch press, comprising a punching tool magazine with a guide body and a plurality of punching tools guided in the guide body and a driving mechanism mounted rotatably in relation to the punching tool magazine, the driving mechanism comprising a tool head, which is displaceable relative to the guide body in the direction of a tool longitudinal axis, and a driving shaft, which is attached to the tool head for driving an active punching tool, the tool head having a ram engagement portion with a positive fit profile, which is non-rotationally symmetric to the tool longitudinal axis, to transmit a rotational movement from a ram of the punch device to the tool head.

Abstract: A multi-tool is a constituent part of a punch device, in particular of a turret punch press. An upper tool part has a plurality of upper tools which are activatable from a head side via a machine pusher of the punch device for workpiece-machining purposes. A lower tool part has a plurality of lower tools. A workpiece is arrangeable between the upper tool part and the lower tool part. In each case one of the lower tools interacts with an associated upper tool. The number of the upper tools is greater than the number of the lower tools. This results in a multi-tool for extending the possible uses of a punch device.

Abstract: A roller tool for a machine tool for the linear forming of a metal sheet comprises a housing, a tool head which for reversibly interacting with a ram of the machine tool is mounted so as to be rotatable relative to the housing about a tool longitudinal axis, having an impact face for transmitting a contact pressure force that is oriented so as to be parallel to the tool longitudinal axis from the ram to the tool head, and a rotary engagement for transmitting a rotating movement about the tool longitudinal axis from the ram to the tool head, and a roller installation for interacting with the metal sheet, having at least one roller body that is capable of being rotatingly driven by way of the tool head.

Abstract: A multiple tool for a punch device, in particular a turret punch press, comprising a punching tool magazine with a guide body and a plurality of punching tools guided in the guide body and a driving mechanism mounted rotatably in relation to the punching tool magazine, the driving mechanism comprising a tool head, which is displaceable relative to the guide body in the direction of a tool longitudinal axis, and a driving shaft, which is attached to the tool head for driving an active punching tool, the tool head having a ram engagement portion with a positive fit profile, which is non-rotationally symmetric to the tool longitudinal axis, to transmit a rotational movement from a ram of the punch device to the tool head.

Abstract: A drilling tool for a punch device, in particular for a turret punch device, comprises a housing, a tool shank arranged in the housing with a drilling means accommodated therein and a tool head arranged on the tool shaft to interact with the punch device. The tool head of the drilling tool has a ram engagement portion configured to transmit a rotational movement about a tool longitudinal axis from an external drive to the tool head.

Abstract: A multi-tool is a constituent part of a punch device, in particular of a turret punch press. An upper tool part has a plurality of upper tools which are activatable from a head side via a machine pusher of the punch device for workpiece-machining purposes. A lower tool part has a plurality of lower tools. A workpiece is arrangeable between the upper tool part and the lower tool part. In each case one of the lower tools interacts with an associated upper tool. The number of the upper tools is greater than the number of the lower tools. This results in a multi-tool for extending the possible uses of a punch device.

Abstract: A punching tool has a safety device prevents a punching die from being undesirably released from a guide housing when the punching tool is gripped at the head. The safety device has a base guide body securely mounted relative to the punching die at least with respect to a gripping force direction acting on the punching die and a counter guide body securely mounted relative to the housing at least with respect to the gripping force direction. The guide bodies are designed to ensure a secure interaction in at least one retaining relative circumferential position while allowing release of the punching die from the guide housing in the gripping force direction in a release relative circumferential position displaced relative to the retaining relative circumferential position in the circumferential direction about the longitudinal axis. As a result, an unwanted release of the punching die from the guide housing is securely prevented.

Abstract: A punching tool has a safety device prevents a punching die from being undesirably released from a guide housing when the punching tool is gripped at the head. The safety device has a base guide body securely mounted relative to the punching die at least with respect to a gripping force direction acting on the punching die and a counter guide body securely mounted relative to the housing at least with respect to the gripping force direction. The guide bodies are designed to ensure a secure interaction in at least one retaining relative circumferential position while allowing release of the punching die from the guide housing in the gripping force direction in a release relative circumferential position displaced relative to the retaining relative circumferential position in the circumferential direction about the longitudinal axis. As a result, an unwanted release of the punching die from the guide housing is securely prevented.

Abstract: A stamping tool has a stamping punch for forming at least one punched hole in a workpiece. The stamping punch is guided in a guide housing along a stamping displacement movement. The stamping punch has a stamping element and a head element, which is connected with the stamping element by means of a screw connection. A length of the stamping punch between a head front face and a stamping surface, which closes off the stamping element at the front, can be set by means of the screw-in depth of the screw connection. An unlocking body, which is freely accessible from outside of the guide housing can be displaced between a locked position, in which the screw connection is blocked, and a screwing position, in which the screw connection is released. The result is a stamping tool with a simplified length adjustment.