In a workpiece loader device, a loader mechanism is configured to move a loader hand directly held by operator's hands to a desired position. A loader mechanism control part stores position coordinates as workpiece receiving position coordinates when the loader hand is moved by operator's hands to the workpiece receiving position and a completion of moving is confirmed.

A lateral processing machine, includes: a bed; a floor surface X-axis guide; a first moving column that reciprocates in X direction; a first Y-axis guide disposed on the first moving column; a first processing unit guided by the first Y-axis guide and including a first ram that supports a first spindle and advances or retracts in Z direction; a second processing unit guided by the first Y-axis guide and including a second ram that rotatably supports a second spindle and advances or retract in Z direction; a first tool changer that exchanges a tool with the first spindle positioned at a first tool changing position; and a second tool changer that exchanges the tool with the second spindle positioned at a second tool changing position when the first spindle is positioned at the first tool changing position.

The lateral processing machine includes a bed, a floor surface X-axis guide, a first moving column that reciprocates in X direction, a first Y-axis guide disposed on the first moving column, a first processing unit guided by the first Y-axis guide and includes a first ram that supports the first spindle and advances or retracts in Z direction, a second processing unit guided by the first Y-axis guide and includes a second ram that supports the second spindle and advances or retracts in Z direction, and an expansion cover including a box cover, a first X box, a first X telescopic cover, a first Y box receiving a first ram, a second Y box receiving a second ram to reciprocate in Y direction, a first Y telescopic cover, a second Y telescopic cover, and a third Y telescopic cover.

The present disclosure provides a worm gear machine, including a workbench, a cutter holder and a cutter holder adjusting system, where the cutter holder includes a big bracket, a first slide rail is disposed on the big bracket, a slide seat in sliding fit with the first slide rail is disposed on the first slide rail, a second slide rail is disposed on the slide seat, a small bracket in sliding fit with the second slide rail is disposed on the second slide rail; and a cutter holder spindle is disposed between the big bracket and the slide seat, a cutter bar synchronously rotating with the cutter holder spindle is disposed between an end of the cutter holder spindle facing toward the small bracket and the small bracket, and a gearbox for driving the cutter spindle to rotate is disposed in the big bracket.

A machine tool includes: a machine frame; at least a first working spindle which is pivoted about a first spindle axis; at least a second working spindle which is pivoted about a second spindle axis; a workpiece clamping device which is configured to receive at least a first workpiece and a second workpiece. The first working spindle and the second working spindle are arranged vertically one above the other.

A machine tool includes at least first and second machining units being disposed adjacent each other in a first axial direction, movable independently of each other in second and third axial directions and disposed on a common machine bed. Stand units on both sides of the machining units are spaced apart from each other in the first axial direction. In order to provide high production flexibility and easy and cost-effective production and use, the machining units are guided by upper and lower guides and are movable independently of each other in the first, second and third axial direction, and/or the machine tool has a working width permitting at least one third machining unit to be provided and removed again in the first axial direction adjacent the first and/or the second machining unit. All of the machining units are structurally identical and/or have the same travel paths.

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 the S1- and S2-directions which are each inclined with respect to the Y-direction and Z-direction and to one another.

A machine tool for chip removal processing has an upright, a bench and a machining group. The upright has a prevailing extension along a vertical axis orthogonal to a base plane, a front side lying on a front upright plane and a rear side lying on a rear upright plane. The front and rear sides are connected to each other by a right side and a left side. The bench has a prevailing extension along a longitudinal axis and is suitable to be fixed to the base plane. The machining group, connected to the upright to be translatable along the vertical axis and an advancement axis, is suitable to perform chip removal operations on a workpiece. The upright has a front pair of vertical translation means and a rear pair of vertical translation means that adjust vertical translation of the machining group and keep the machining group orthogonal to the vertical axis.

The invention relates to a measurement body for checking geometric deviations in a 3-axis machine tool comprising a base plate, a first wall which protrudes perpendicularly from the base plate, a second wall which protrudes perpendicularly from the base plate and is arranged perpendicularly to the first wall. A first row of holes and a second row of holes are formed in the base plate. The first wall is a stepped triangle and comprises a step-shaped region having a plurality of steps, on an upper, exposed region. The second wall is a square wall and comprises a first row of wall holes on an upper, exposed region which extends in parallel with the base plate. The first row of holes is arranged in parallel with the row of step holes and the second row of holes is arranged in parallel with the first row of wall holes.

A modular robot mechanism utilizing fixed drives, power sources, power delivery cables and electrical components for 4 or more axes in a protective enclosure while making it possible to provide spatial positioning and tilting degrees of freedom to an end effector suitable for using in a consumer product. Furthermore a robotic head mechanism is disclosed that creates additional degrees of freedom or states by combination of existing axes with spring loaded lock mechanisms eliminating need for conventional electrically actuated solenoid or pneumatic grippers making it possible for use as a home appliance. A method to control the robot mechanism and additional axis utilizing a matrix to decouple the input position to the remote actuator and Cartesian motion produced at the end effector.