COOLING NOZZLES FOR MOTION GUIDE DEVICE, MOTION GUIDE DEVICE WITH COOLING NOZZLES, AND COOLING SYSTEM FOR MOTION GUIDE DEVICE

摘要

Provided are cooling nozzles for a motion guide device, the cooling nozzles being capable of cooling the motion guide device using gas. The cooling nozzles 1a, 1b of the present invention are mounted to the block 4 of a motion guide device and cool a guide rail 2 and/or the block 4, which is mounted on the guide rail 2 with rolling bodies 6 therebetween so that the block 4 can move relative to the rail 2. The cooling nozzles 1a, 1b each have: an inner passage 18 into which gas is introduced; an opening 12a for discharging the flow of the gas having been introduced into the inner passage 18; a deflection surface 22a provided adjacent to the opening 12a and deflecting the flow of the gas discharged from the opening 12a; and a guide surface 32a for drawing in gas present outside the cooling nozzle 1a, 1b.