Bearing steel ball selecting machine

Abstract

The invention discloses a bearing steel ball selecting machine, which comprises a feed hopper, a shell, an upper conical sieve plate, a lower conical sieve plate, a conical plate and a motor, wherein the feed hopper is arranged on the top of the shell; the upper conical sieve plate, the lower conical sieve plate and the conical sieve plate are fixed on a revolving shaft respectively from top to middle to bottom in sequence; the revolving shaft is connected with the motor; the side wall of the shell is provided with an upper discharging hole, a middle discharging hole and a lower discharging hole respectively; and the upper conical sieve plate and the lower sieve plate are provided with a plurality of centrally-symmetric arc-shaped baffle plates respectively. According to the ball selecting machine, qualified and unqualified bearing steel balls can be guided out automatically, so that the automatic continuous sieving can be realized, and the working efficiency is increased; and steel balls can be sieved fully via the arc-shaped baffle plates on the sieve plates.

Description

technical field [0001] The invention belongs to the field of bearing steel ball production equipment, and in particular relates to a ball sorting machine for sorting bearing steel balls. Background technique [0002] Bearings are one of the most widely used mechanical parts in various fields. The main reason affecting the service life of bearings is whether the size of bearing steel balls is qualified. In order to improve the screening accuracy, CN201760393U discloses a steel ball sorting machine, which is mainly composed of The ball groove is composed of ball separating rollers. However, due to its structural characteristics, steel balls larger than standard steel balls cannot be automatically exported from the equipment. After each ball selection is completed, the machine must be stopped. The steel ball is taken out, which affects the production efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned shortcomin...

AI Technical Summary

Problems solved by technology

[0002] Bearings are one of the most widely used mechanical parts in various fields. The main reason affecting the service life of bearings is whether the size of bearing steel balls is qualified. In order to improve the screening accuracy, CN201760393U discloses a steel ball sorting machine, which is mainly composed of The ball groove is composed of ball separating rollers. However, due to its structural characteristics, steel balls larger than standard steel balls cannot be automatically exported from the equipment. After each ball selection is completed, the machine must be stopped. The steel ball is taken out, which affects the production efficiency

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