Fast switching device for die set on machine tool

• Main Authors: TONG JINYING, ZHU HUAJIE, WAN ZHENGDONG
• Format: Patent
• Language: English
• Published: 22.10.2014
• Subjects: CASTING; FORGE FURNACES; FORGING; HAMMERING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; POWDER METALLURGY; PRESSES; PRESSES IN GENERAL; PRESSING METAL; PUNCHING METAL; RIVETING; TRANSPORTING; WORKING METALLIC POWDER; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility relates to the field of machining and provides a fast switching device for a die set on a machine tool. The fast switching device is ingenious in structure, convenient to use and good in using effect. Two pairs of rollers are arranged at the bottom of the die set, a guide frame stretching into the machine tool is arranged on one side of the machine tool, and guide grooves used for containing the rollers are formed in the top face of the guide frame. Two pairs of floating limiting devices are further arranged in the middle of the machine tool, the distance between the two pairs of floating limiting devices is equal to the distance between the two pairs of rollers, and the floating limiting devices are connected below the guide grooves. Each floating limiting device comprises a floating limiting block, a floating piston and a hydraulic cylinder. The fast switching device for the die set on the machine tool has the advantages that machining is easy to perform, cost is saved, and machining efficiency is high.