AUTOMATIC PALLETE CHANGER OF SUPPORT STRUCTURE FOR HORIZONTAL MACHINING CENTER

摘要

The present invention relates to an automatic pallet changer for machining centers , supported by the upper and lower portions of the pallet rotating shaft by forming the structure , to an apparatus that can minimize the amount of deflection that may occur during the pallet changing . The present invention can minimize the palette 14 as the palette placing both the upper and lower portions of the two support structures to the rotary shaft regardless of the eccentricity of the load to be added to the palette (14) (14) deflection . Further , by pallet 14 for having a dog (12) and a sensing switch 13 to sense the position of the arm (1) for exchanging the upper part of the arm (1 ) to the easy maintenance .