Oil leakage prevention device for oil bath type of spinning frame

The utility model discloses a spinning machine oil bath type oil leakage prevention device which comprises a spacer bush and an outer ring, the upper end of the spacer bush is connected with the outer ring, and a sealing ring is arranged on the outer ring. According to the oil leakage prevention device for the oil bath type of the spinning frame, the outer ring is placed at the top end of the spacer bush, the lower portion of the outer ring is an inclined face, and the included angle between the side line of the inclined face and the vertical direction is 30 degrees; when machine oil in the gear box is circularly lubricated, the machine oil is guided to the position between the gear and the spacer bush along the outer ring installed on the inclined face at the top end of the spacer bush, and due to the fact that the inclined faces are machined on the inner circumference of the spacer bush, after the machine oil is blocked, the oil flows back into the gear box, and the gear box is prevented from being damaged.