Automatic processing method of bearing cage

Abstract

The invention discloses a bearing retainer automatic processing method. The bearing retainer automatic processing method includes following steps: feeding work pieces to be processed into a sorting machine so as to sieve and arrange the work pieces to be processed, and forming a rank by keeping the work pieces at the same open direction and arranging the work pieces in single sequence; separately feeding all the work pieces to be processed into a hoister one by one, and hoisting the work pieces to be processed to a position as high as a machine tool; dropping the work pieces to be processed into an arc groove, and using a thruster to push the arc groove to a designated processing position; using an air cylinder to drive an air cylinder arm to tightly press a transmission shaft; using a motor to drive a belt pulley to rotate, and thereby driving the transmission shaft to rotate, and further rotating the work pieces to be processed; using a stepping motor to adjust the length of a threaded shaft of the stepping motor, and then performing fine adjustment on positional accuracy of a cutting tool; using the cutting tool to cut the work pieces to be processed. The bearing retainer automatic processing method can efficiently and rapidly fix and rotate the work pieces to be processed, uses the cutting tool fixed in position to process the semi-finished work pieces, achieves the purpose of replacing manual cutting with automatic operation, achieves continuous processing, decreases the number of operation procedures, and improves production efficiency.

Description

technical field [0001] The invention relates to an automatic processing method in the bearing industry, in particular to an automatic processing method for a bearing cage. Background technique [0002] In the application of bearings, the cage is a component that separates the rollers and keeps the rollers moving with certain rules. The cage plays an important role in the stability and reliability of the bearing operation, and damage to the cage will directly cause the bearing to fail to operate. There are two main methods of making cages: [0003] 1. Die-casting cage [0004] The raw materials of the die-casting cage are aluminum alloy and brass. After the raw materials are melted, they are poured into the die-casting mold of the die-casting machine, and the cage is die-cast into shape at one time. The process features of this method are: (1) The cage is directly die-cast, which can obtain good geometric shape and dimensional accuracy, without machining, and has high prod...

AI Technical Summary

Problems solved by technology

However, due to the thermal deformation, aging and brittleness of the plastic itself, as well as some problems in the structure of the cage and the injection process, the application of the plastic casting cage is limited.

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