Automatic feeding device for heat treatment forging of bearing housing workblank

Abstract

The invention relates to the field of bearings, in particular to an automatic feeding device for heat treatment forging of a bearing housing workblank. The automatic feeding device comprises a funnelcontaining discharging opening, a chute, a sliding groove plate, a sliding plate, a cross rod, a bar stirring rod, an h-shaped cam holder, a cam, a rotary shaft, a chute connecting rod, a motor I, a guide pin and a guide rod. During use, bars are stacked on the funnel containing discharging opening, the bares sequentially slide off to the chute, then the motor I is powered on, and the motor I drives the rotary shaft to rotate; the rotary shaft drives the cam to do eccentric rotation, and while the cam eccentrically rotates, the contour of the cam drives the cam holder to carry out vertical arcswinging; and the guide pin fixed to the inner side face of the cam does reciprocating motion in a guide groove in the guide rod in the guide groove direction, so that the sliding plate moves on thesliding groove plate back and forth. The bar stirring rod is fixed to the front end of the cam holder, and therefore the bar stirring rod can do quasi-oval circulating stirring actions, feeding is carried out through power, preparations are made for subsequent heat treatment forging procedures, and machining efficiency is improved.

Description

technical field [0001] The invention relates to the field of bearings, in particular to an automatic feeding device for heat treatment and forging of bearing sleeve blanks. Background technique [0002] Bearings are components that fix and reduce the friction coefficient of loads during mechanical transmission. It can also be said that when other parts move relative to each other on the shaft, it is used to reduce the friction coefficient in the process of power transmission and keep the center of the shaft fixed. Bearings are an important part of modern mechanical equipment. Its main function is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission process of the equipment. When the gap between the rotating shaft II and the outer tube is very small, a smooth sleeve bearing is used as a bearing. [0003] Bearing ring blank processing is the first process of bearing production. The quality of the bearing r...

AI Technical Summary

Problems solved by technology

This process requires workers to operate the feeding and discharging, which not only consumes more manpower but also takes a lot of time to affect the efficiency. At the same time, the temperature of the heating furnace is too high. The brightness of the furnace is too high, workers need to carefully watch the situation in the furnace when picking up a single bar, long-term operation will cause damage to the workers' eyes

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