UNIT SYSTEM FOR MACHINE TOOL, POWER SUPPLY UNIT, OPERATION PREPARATION UNIT AND EXTENSION UNIT THEREFORE

摘要

PROBLEM TO BE SOLVED: To provide an unit system for a machine tool which enables easy visual confirmation of a wiring state between respective units.;SOLUTION: In an operation preparation unit 12 and a power supply unit 14, connectors 20 and 21, and 32 and 33 used for supplying electric power to the machine tool by their mutual connection are respectively arranged on an upper and a lower sides of the main bodies 12a and 14a. Cables 41-43 are connected with the respective connectors 20 and 21, and 32 and 33. By so doing, electric power is supplied along the vertical direction. Likewise, respective extension units 13 and 15 are composed, wherein connectors 22, 26, 34 and 38 for extension are arranged on the front side of the main body respectively and connected by extension cables 28 and 40 so as to horizontally arrange the operation preparation unit 12, the power supply unit 14 and the extension units 13 and 15.;COPYRIGHT: (C)2003,JPO