Clamping device used for motor rotor

• Main Authors: ZENG DEDONG, LIU WEIBO, GAO YUNFENG, LIANG ZUYI, WU ZHIHONG
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2014
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model provides a clamping device used for a motor rotor. The clamping device comprises an annular clamp seat, an inner sliding block clamping mechanism and an outer sliding block clamping mechanism, wherein the annular clamp seat is used for containing the motor rotor; the motor rotor is provided with at least two workpieces which enclose to form a ring; the inner sliding block clamping mechanism is controlled by a PLC (Programmable Logic Controller), is arranged in the middle of the annular clamp seat and can outwards move along the center of the annular clamp seat; the outer sliding block mechanism is arranged on the outer side of the annular clamp seat and can inwards gather along the center of the annular clamp seat. The clamping device used for the motor rotor, provided by the utility model, is capable of simultaneously realizing two clamping modes, namely an inner expansion mode and an enclasping mode, the inner sliding block clamping mechanism and the outer sliding block clamping mechanism