Tool for disassembling motor belt pulley

The utility model provides a tool for disassembling a motor belt pulley. The tool is characterized by comprising a support. The support is formed by first I steel, second I steel, third I steel and fourth I steel in a welded mode, a base plate is welded to the position, located between the second I steel and the fourth I steel, at the bottom of the first I steel, a U-type opening is formed in the middle of the base plate, two nuts are welded to the center of the third I steel, and a threaded rod penetrates through the nuts. The tool is convenient to manufacture, simple and easy to use. When maintenance persons carry out disassembling, efficiency can be improved multiple times, a large amount of time can be saved, meanwhile, impact to a motor is reduced, the service life of the motor is prolonged, and cost is saved.