FALSE TWISTER SPINDLE AND FALSE TWISTER

摘要

A false twister spindle and a false twister. The false twister spindle comprises a core shaft, a bearing surrounding the core shaft, and a motor located at one side of the bearing and driving the core shaft to rotate along a circumferential direction. The bearing comprises an outer ring of the bearing radically surrounding the core shaft. A housing of the motor has a connection ring connected to the outer ring of the bearing. The outer ring of the bearing is at least divided into a first part and a second part along an axial direction. An outer diameter of the second part is the maximum outer diameter of the outer ring of the bearing. The connection ring is sheathed in the first part and the outer diameter of the connection ring is not greater than the outer diameter of the second part. The connection ring is sheathed in the first part of the outer ring of the bearing and the outer diameter of the connection ring is not greater than the outer diameter of the second part. The connection ring does not stop the false twister spindle from being installed into a hole of a base of the false twister along an axial direction.