Adjustable buffer type bearing quenching equipment

Abstract

The invention discloses adjustable buffer type bearing quenching equipment. The adjustable buffer type bearing quenching equipment comprises an oil quenching tank, an input chain belt and an output chain belt, a buffer impeller is inserted into the oil quenching tank, the buffer impeller comprises a rotating shaft, a shaft sleeve and a plurality of steel wire mesh-shaped buffer blades, two ends ofthe rotating shaft are inserted and fixed on the side wall of the quenching oil tank, the shaft sleeve is rotatably inserted and sleeved on the rotating shaft, the plurality of steel wire mesh-shapedbuffer blades are fixed on the outer wall of the shaft sleeve, a plurality of threaded holes which are annularly and uniformly distributed around the central axis of the rotating shaft are formed; aball plunger is connected into the threaded holes in a threaded mode, a positioning plate is formed at the end, close to the threaded holes, of a ball of the ball plunger, a plurality of concave holeswhich are annularly and evenly distributed around the central axis of the shaft sleeve are formed in the inner walls of the two sides of the shaft sleeve, and the ball of the ball plunger is embeddedinto the concave holes. According to the adjustable buffer type bearing quenching equipment, the falling impact force of a bearing ring can be weakened, and the bearing ring is prevented from intensively falling at the same point of the oil groove, so that collision deformation of a thin-wall ring can be avoided.

Description

technical field [0001] The invention relates to the technical field of bearing heat treatment equipment, in particular to an adjustable buffer bearing quenching equipment. Background technique [0002] The heat treatment of the bearing ring includes oil quenching, salt bath quenching and other methods. Generally, an oil tank is installed on the ground in the way of oil quenching, and a horizontal conveyor chain belt is set up on the upper side of one end of the oil tank. At the same time, a Another horizontal conveyor chain belt, one end of the conveyor chain belt is provided with an oblique output chain belt, which enters the bearing ring through the conveyor chain belt on the upper side of the oil tank, and the bearing ring falls into the oil tank and falls into the oil tank. On the conveyor chain belt, and then use the output chain belt to output the bearing. For some thin-walled bearings, since the output bearing ring from the conveyor chain falls into the oil tank at t...

AI Technical Summary

Problems solved by technology

For some thin-walled bearings, since the output bearing ring from the conveyor chain falls into the oil tank at the same point, and the distance between the conveyor chain inside and outside the oil tank is relatively large, there will be a certain impact when the thin-walled ring falls , there will be bumps between the thin-walled ferrules and the deformation of the thin-walled ferrules will affect the quality of the product

Images