| 摘要 |
A work centre (4) for drilling, milling, tenoning and profiling operations of elongated wooden pieces (8), comprising a base (12) which extends mainly in a longitudinal direction (X-X), from a first to a second end (16,20), a portal structure in relation to said base (12), comprising a pair of uprights (24) connected by a crossbar (28), the uprights (24) extending substantially in a vertical direction (Y-Y) perpendicular to said longitudinal direction (X-X), at least one pair of gripping elements (32) to grip the piece (8), move it and block it during the tenoning, drilling and milling operations. Advantageously, the gripping elements (32) are respectively mounted on a first and on a second piece-holder carriage (40,44), opposite each other in said vertical direction (Y-Y), and the first and second piece-holder carriages (40,44) are independently mobile in a vertical direction (Y-Y) so as to be able to move the piece (8) and exchange the piece (8) with each other in the vertical direction (Y-Y). |
