A work piece processing tool includes a tool device and a work piece that can be held by a workpiece holder. A servo-elastic actuator system includes a servo actuator and a compliance elastic member that connects one of the tool device and the work piece holder to the servo actuator. The servo-elastic actuator system moves the one of the tool device and the work piece holder toward the other of the tool device and the work piece holder. A locking mechanism engages the one of the tool device and the work piece holder to the servo actuator to limit movement of the one of the tool device and the work piece holder relative to the servo actuator.

A self-centering vise having reduced vertical size capable of exerting on workpieces a force exceeding 2000 kg. The vise comprises a body, two or more jaws constrained to the body and actuators of the jaws. The jaws can be moved close to and away from a workpiece gripping axis. Each actuator comprises a thrust element susceptible to displacements by a pressurized fluid. Each jaw comprises two guides inclined and symmetrical with respect to the displacement direction of the same jaw, and the thrust element of each actuator comprises two walls inclined and symmetrical with respect to the displacement direction of the same thrust element. Each actuator exerts its thrust simultaneously on two jaws, by slidingly engaging the guides of two jaws with its own inclined walls, according to a configuration that can be defined double inverted wedge configuration.

A self-centering vise having reduced vertical size capable of exerting on workpieces a force exceeding 2000 kg. The vise comprises a body, two or more jaws constrained to the body and actuators of the jaws. The jaws can be moved close to and away from a workpiece gripping axis. Each actuator comprises a thrust element susceptible to displacements by a pressurized fluid. Each jaw comprises two guides inclined and symmetrical with respect to the displacement direction of the same jaw, and the thrust element of each actuator comprises two walls inclined and symmetrical with respect to the displacement direction of the same thrust element. Each actuator exerts its thrust simultaneously on two jaws, by slidingly engaging the guides of two jaws with its own inclined walls, according to a configuration that can be defined double inverted wedge configuration.

An alignment system for a workpiece printing machine comprises a stencil support and a workpiece support, and a planarity control mechanism having at least two actuators arranged to effect relative rotation of the stencil support and workpiece support about both the horizontal axes.

The clamping device according to the invention for clamping at least two processing devices for a sample preparation is made up essentially of at least three clamping blocks arranged in the axial direction, at least two of which are designed as movable clamping blocks, and a displacement mechanism for displacing the movable clamping blocks between an open position for inserting the processing devices, and a clamping position in which the at least two processing devices are clamped one on top of the other in the axial direction between two clamping blocks in each case. The displacement mechanism is designed for displacing the at least two movable clamping blocks in opposite directions.

The clamping device according to the invention for clamping at least two processing devices for a sample preparation is made up essentially of at least three clamping blocks arranged in the axial direction, at least two of which are designed as movable clamping blocks, and a displacement mechanism for displacing the movable clamping blocks between an open position for inserting the processing devices, and a clamping position in which the at least two processing devices are clamped one on top of the other in the axial direction between two clamping blocks in each case. The displacement mechanism is designed for displacing the at least two movable clamping blocks in opposite directions.

A human-robot collaboration (HRC) workstation includes a robot having a robot controller and a robot arm comprising a plurality of joints and links connecting the joints. The joints are automatically adjusted by the controller to move or hold in space a tool or workpiece held by the robot arm by adjusting the joints. The (HRC) workstation further comprises a mounting device having a stationary base frame and a fixing device configured to hold in place a workpiece or a tool such that the workpiece and/or tool held on the mounting device may be assembled and/or machined in interaction with the robot arm. The mounting device includes a mechanical adjusting device and a triggering device controlled by the robot controller and the adjusting device is configured to automatically adjust the fixing device relative to the base frame from an operating position to a safety position when the triggering device is activated.

A human-robot collaboration (HRC) workstation includes a robot having a robot controller and a robot arm comprising a plurality of joints and links connecting the joints. The joints are automatically adjusted by the controller to move or hold in space a tool or workpiece held by the robot arm by adjusting the joints. The (HRC) workstation further comprises a mounting device having a stationary base frame and a fixing device configured to hold in place a workpiece or a tool such that the workpiece and/or tool held on the mounting device may be assembled and/or machined in interaction with the robot arm. The mounting device includes a mechanical adjusting device and a triggering device controlled by the robot controller and the adjusting device is configured to automatically adjust the fixing device relative to the base frame from an operating position to a safety position when the triggering device is activated.

The invention relates to a gripping or clamping device having an actuator, including a drive driving the actuator, and at least one jaw that is motion-coupled with the actuator. The actuator includes a spindle having a threaded portion, wherein for the purpose of motion coupling, an active portion meshing the threaded portion is arranged on the jaw side.

The invention relates to a gripping or clamping device having an actuator, including a drive driving the actuator, and at least one jaw that is motion-coupled with the actuator. The actuator includes a spindle having a threaded portion, wherein for the purpose of motion coupling, an active portion meshing the threaded portion is arranged on the jaw side.