Synchronous multiplex spare processing agency of cutter of computer lathe

The utility model relates to a synchronous multiplex spare processing agency of cutter of computer lathe, it is equipped with main shaft group on a board, at least, pair axial main shaft double knives seat and pair axial comb formula blade holder constitute, and respectively this biax has first cutter group and second cutter group on to main shaft double knives seat respectively, be used for that second cutter group can descend in step when first cutter wherein group rises, otherwise second cutter group can rise in step when wherein first cutter group descends, respectively be equipped with a lock blade holder again on this Y axle slide respectively, supply respectively the selectivity lock to establish a cutter, therefore, this mechanism can use the multitool synchronous processing, not only great more reducible process time of increase cutter quantity and exchange cutter time. 本实用新型涉及种电脑车床的刀具同步多工件加工机构，其是于机台上设有主轴组、至少双轴向主轴双刀座及双轴向栉式刀座所构成，且各该双轴向主轴双刀座上分别具有第刀具组及第二刀具组，用以当其中第刀具组上升时第二刀具组可同步下降，反之当其中第刀具组下降时第二刀具组可同步上升，