A material tray on a steel ball polishing and grinding machine

Abstract

The invention relates to a material tray on a steel ball polishing and grinding machine. The material tray is composed of a fixed plate, a rotating plate and other auxiliary accessories. The rotating plate is set on the bottom of the fixed plate. There is a circle of lining boards, and a circle of cushioning lining boards made of flexible materials is provided between the inner wall of the upper part of the fixed plate and the outer wall of the inner lining plate; bolts pass through the screw holes on the upper part of the fixed plate side wall and The screw holes on the buffer liner are installed in the corresponding screw holes of the inner liner to fix the buffer liner and the inner liner on the top of the inner wall of the fixed plate. Since a buffer liner made of flexible material is added between the inner wall of the upper part of the fixed plate and the outer wall of the inner liner, the impact resistance of the fixed plate is improved. At the same time, the buffer liner and the inner liner are passed through Bolts are fixed on the inner wall of the fixed plate, which is very convenient for disassembly and maintenance. It has the advantages of simple structure, strong impact resistance and convenient maintenance.

Description

1. Technical field: [0001] The invention relates to a steel ball processing machine, in particular to a material tray on a steel ball polishing and grinding machine. 2. Background technology: [0002] In the process of steel ball processing, three types of machine tools, light ball machine, ball grinding machine and ball grinding machine, are generally used to process steel balls. Both the light ball machine and the ball grinding machine are equipped with a material tray, and the steel ball blanks enter the light ball machine or the ball grinding machine in batches between the rotating grinding plate and the fixed grinding plate for rough, fine and finishing processing. The material tray on the steel ball polishing and grinding machine is generally composed of a fixed tray and a rotating tray and other auxiliary accessories. The rotating tray is set at the bottom of the fixed tray. The inner side walls of the fixed plate are generally connected by welding. Since the inner l...

AI Technical Summary

Problems solved by technology

Both the light ball machine and the ball grinding machine are equipped with a material tray, and the steel ball blanks enter the light ball machine or the ball grinding machine in batches between the rotating grinding plate and the fixed grinding plate for rough, fine and finishing processing. The material tray on the steel ball polishing and grinding machine is generally composed of a fixed tray and a rotating tray and other auxiliary accessories. The rotating tray is set at the bottom of the fixed tray. The inner side walls of the fixed plate are generally connected by welding. Since the inner lining plate and the fixed plate are made of rigid materials, the steel ball billet often hits the inner liner of the fixed plate when it rotates in the rotating plate, causing the material plate to break. damage, and the inner lining plate of the material tray and the inner wall of the fixed tray are fixedly connected by welding, which is very inconvenient to remove and very troublesome to maintain

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