A bearing quenching device with a wheel-type buffer structure

Abstract

The invention discloses a bearing quenching device with a wheel type buffer structure, which comprises a quenching oil tank, a horizontal input chain belt is arranged above one end of the quenching oil tank, an oblique output chain belt is inserted at the other end of the quenching oil tank, the input chain A buffer impeller is inserted in the quenching oil tank directly below the output end, the buffer impeller includes a shaft sleeve, and a rotating shaft is inserted in the shaft sleeve, and the two ends of the rotating shaft are plugged and fixed on the side wall of the quenching oil tank; the outer wall of the shaft sleeve is fixed There are a number of buffer blades in the form of steel wire mesh, and the outer side of the buffer blades is bent to form an upwardly inclined deflector. The two sides of the buffer blades are fixed with several rings of reinforcement rings; the adjacent buffer blades are fixed with The inclined rib plate is composed of several parallel ribs.

Description

technical field [0001] The invention relates to the technical field of bearing heat treatment devices, in particular to a bearing quenching device with a wheel type buffer structure. Background technique [0002] The current heat treatment of bearing rings includes oil quenching, salt bath quenching, etc., and the oil quenching method generally installs an oil tank on the ground, and erects a horizontal conveyor chain belt on the upper side of one end of the oil tank. There is another horizontal conveyor chain belt, and one end of the other 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 on the On the conveyor chain belt in the oil tank, and then use the output chain belt to output the bearing; but for some thin-walled bearings, because the output bearing ring from the conveyor chain belt falls into the oil...

AI Technical Summary

Problems solved by technology

[0002] The current heat treatment of bearing rings includes oil quenching, salt bath quenching, etc., and the oil quenching method generally installs an oil tank on the ground, and erects a horizontal conveyor chain belt on the upper side of one end of the oil tank. There is another horizontal conveyor chain belt, and one end of the other 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 on the On the conveyor chain belt in the oil tank, and then use the output chain belt to output the bearing; but for some thin-walled bearings, because the output bearing ring from the conveyor chain belt falls into the oil tank at the same point, and at the same time, between the conveyor chain belt inside and outside the oil tank The distance between the thin-walled ferrules is large, and when the thin-walled ferrules fall, there will be a certain impact force, and there will be bumps between the thin-walled ferrules, which will cause the thin-walled ferrules to deform and affect the quality of the product.

Images