Patent ID: 9457445
Filing Date: 2016-10-04
CPC Classification: B23Q,Y02P,Y10T

Claim Text:
1. A machine tool, comprising: a bed; a table on which a workpiece is to be placed; a column comprising a spindle to be fitted with a tool for machining the workpiece, the table and the spindle being disposed on the bed; a cover comprising: a first slope part provided between the front cover and the table, and comprising first left and right slopes declining from a center of the front cover toward the left and right side covers, respectively; a second slope part comprising second left and right slopes connected to lower ends of the first left and right slopes, respectively, the second left and right slopes declining rearward relative to the machine tool away from the front cover; a first left nozzle and a first right nozzle provided individually at a top of the first left slope and at a top of the first right slope, respectively, the first left and right nozzles configured to discharge a cutting fluid onto the first left and right slopes, respectively; and a second left nozzle and a second right nozzle provided individually at a top of the second left slope and at a top of the second right slope, respectively, the second left and right nozzles configured to discharge the cutting fluid onto the second left and right slopes, respectively, wherein the first slope part and the second slope part are arranged below the table, the second slope part comprises when no screw conveyors are received in the left and right screw-conveyor-receiving spaces, the left and right space covers are attached to the cover to cover the left and right screw-conveyor-receiving spaces and define the second left and right slopes, respectively.