Vertical machining centre in gantry - or traveling column - design with a bottom opening for the removal of the machining residues from the working chamber of the machining center

摘要

The present invention relates to a vertical machining centre (1), particularly for milling, turning and drilling, in the gantry - or traveling column - design with a two side walls (5, 6) and u - of the cone-shaped machine frame (2) and with a on the side walls (5, 6), a tool arranged supporting assembly (3), which in the three linear spatial directions (x - y - z) is controlled by an electric motor can be adjusted, and with a between the side walls (5, 6) of the workpiece supporting assembly (3), and with a base opening (20) in the machine frame bottom (55) for the removal of burrs, from the working region of the work tool carrying and the workpiece supporting assembly (3) and with a conveyor (47, 51) for the reception of the machining residues from the working range and the removal of the machining residues. By the known solution, while retaining their advantages, to further improve in such a way, that the installation position of the conveyor in relation to the vertical machining centre in gantry - type of construction can be changed without any great effort and is freely selectable and that thus the position of the conveyor in a very flexible manner to the machining center of the features of the installation site can be adapted, according to the invention, the base opening (20) for the removal of the machining residues to the conveyor in the machine frame bottom (55) is attached and that the vertical machining centre (1) a sufficiently large free space under the machine frame bottom (55), so that the conveyor under the bottom opening (20) can be inserted.