WOODWORKING PIN ROUTER CENTER Russian patent published in 2003 - IPC

FIELD: woodworking industry; devices for milling surfaces over closed route, taking-out of openings and sockets of various configurations, and also flat stepped relief, for instance, in manufacture of furniture. SUBSTANCE: pin router center has bed carrying guides and electric motor of table motion connected with screw whose nut is secured to table surface, portal whose surface carries guides of support on which electric motor for moving said support and electric motor of two milling electrospindles interconnected by beam of regulated stops. Each electrospindle has vertical guides and air cylinder and programmed control system. Electric motors for moving support and stops are installed vertically on sides of support on which two electrospindles are located. Portal has rack whose gear is connected with electric motor moving the support. Stops beam is installed on guides between two electrospindles and has nut of crossed-axis helical ball gearing whose screw is connected with electric motor moving the stops. Table is provided with vacuum system of works holding. EFFECT: simplified design of efficient woodworking pin router center. 10 cl, 11 dwg