Dismounting device for main shaft of numerical control machine tool

• Main Authors: HAN YANG, ZHAO XIAOJUAN, CUI SHUFEN, AN JIANHUA, BI DEQUAN, CUI GUANGQUAN, YU JINGBO, QI LE, PAN FUYUAN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model relates to the technical field of numerically-controlled machine tool maintenance, in particular to a numerically-controlled machine tool spindle dismounting device. Comprising a clamping assembly, the clamping assembly comprises a sleeve, the sleeve is slidably connected with a plurality of enclasping tiles capable of moving in the radial direction of the sleeve, rubber pads are arranged on the inner sides of the enclasping tiles, the sleeve is further in threaded connection with bolts capable of pushing the enclasping tiles to move, and pushing blocks are arranged on the two sides of the outer portion of the sleeve. The outer side of the pushing block is provided with a pushing face inclined relative to the axis of the sleeve. The device further comprises a pushing frame, the pushing frame comprises a top plate and a bottom plate which are parallel to each other, second guide columns for connecting the top plate and the bottom plate are arranged on the two sides between the top plate and t