Macchina utensile con dispositivi portautensili mobili

The present invention relates to a machine tool (1) for machining workpieces, comprising: ase (2) for supporting, in use, at least one workpiece to be machined; a supporting structure (3) which is movable above said base (2) along a first axis (X), and which substantially extends along a second axis (Y); operative means (4, 5; 104) which are associated with said supporting structure (3) and movable relative to said supporting structure (3) along said second axis (Y) and along a third axis (Z), which is orthogonal to said first axis (X) and said second axis (Y), said operative means (4, 5; 104) being configured to receive, in use, at least one tool (U, L) for machining said at least one workpiece; a first device (6, 105) for carrying at least one tool (U), said first device (6, 105) being relatively movable relative to said operative means (4, 5; 104) between a respective resting position, where said first device (6, 105) is at a predetermined distance from said operative means (4, 5; 104), and a respective operative position, where said first device (6, 105) is placed in such a way as to allow the exchanging of at least one tool (U) between said first device (6, 105) and said operative means (4, 5; 104); and a second device (13, 103) for carrying at least one tool (L), said second device (13, 103) being movable relative to said supporting structure (3) between a respective resting position, where said second device (13, 103) is at a predetermined distance from said operative means (4, 5; 104), and a respective operative position, where said second device (13, 103) is placed in such a way as to allow the exchanging of at least one tool (L) between said second device (13, 103) and said operative means (4, 5; 104); wherein said first device (6, 105) in the respective resting position and said second device (13, 103) in the respective resting position are above each other.