METAL PROCESSING MACHINE HAVING DOUBLE PROCESSING EFFICIENCY WITH CNC SINGLE TURRET AND DUAL SPINDLES

摘要

The present invention relates to a metal processing machine having the double processing efficiency with a CNC single turret and dual spindles. The metal processing machine mainly comprises a device base, a spindle driving source, a first spindle unit, a second spindle unit, and a turret unit. The device base includes a Z-axial mounting surface and a Y-axial mounting surface perpendicular to the Z-axial mounting surface. The spindle driving source is installed on the Z-axial mounting surface of the device base. The first spindle unit is located on the Z-axial mounting surface of the device base to be connected to the spindle driving source by a link. The second spindle unit is located on the Z-axial mounting surface of the device base to be connected to the spindle driving source by the link, and the spindle driving source simultaneously drives the first and second spindle units to perform the reciprocating displacement close to or far away from a co-axial direction. The turret unit is installed on the Y-axial mounting surface of the device base, a plurality of collet sets are installed in the turret unit at a predetermined angle, the collet sets on each angle are provided with two cutter collets, and the two cutter collets clamp two identical cutters. According to the present invention, even when only one turret unit is disposed, two workpieces can be simultaneously processed. Therefore, the double processing efficiency can be achieved, the entire volume is greatly reduced, required manufacturing costs are reduced, and the market competitiveness can be improved.;COPYRIGHT KIPO 2020