The utility model relates to a technical field of fixed station especially relates to a numerical control machine tool machining workpiece fixing table, and it improves fixed effect to it is more convenient to use, including bottom plate and mount, the mount includes first connecting plate, first pivot, lower extension board, left branch board, right branch board, goes up extension board, left cylinder, right cylinder, goes up cylinder and lower cylinder, and first connecting plate top is provided with first standing groove, is provided with a ball bearing in the first standing groove, still including four group's second connecting plates, four group's screwed pipes, the four spiral shell rasp bar of group, bottom suspension fagging, second pivot and going up the backup pad, four group second connecting plate tops all are provided with the second standing groove, all are provided with the 2nd ball bearing in four group's second standing grooves, and bottom suspension fagging top is provided with the third standing groove to be provided with the 3rd ball bearing in the third standing groove, insert to the 3rd ball bearing in the bottom of second pivot, goes up the backup pad and install the top in the second pivot.