Casing blind hole output shaft outer lane dismounting device

The utility model provides a casing blind hole output shaft outer lane dismounting device which characterized in that: including the arm -tie, help pull a cart, cylindric lock, locking cover, locating plate, screw rod, position sleeve, fastening screw, help pull a cart and fix the lower extreme at the screw rod, with the cylindric lock the arm -tie dress on helping pull a cart, mountedly help pull a cart, pulling plate subassembly is last embolias locking cover, install the locating plate with fastening screw for the position sleeve above, with on the position sleeve screw in screw rod. The during operation is fixed the arm -tie before the output shaft in the bearing inner race, and the locating plate both ends are fixed a position fixedly on the clutch housing terminal surface, and bearing inner race dismantles out in narrow and small space through the pulling force before the output shaft of middle connecting screw rod, rotatory screw rod pressure equipment in with the clutch blind hole. The whole condemned