Control Method of Shaft Workpiece Chamfering

Abstract

The invention discloses a chamfering machining control method for axle workpieces. A microcomputer is used for controlling running of components of a chamfering machine, multiple photosensitive sensors are utilized for determining whether the workpieces are arranged in place or not, detection on the shapes of the end faces of the workpieces happens before the workpieces fall to the clamping position, the end face shapes obtained through detection are recognized by the microcomputer through photovoltaic conversion, and accordingly the rotating speed of a cutting spindle and the feeding speed of a blade are controlled in combination with the material trademark of the workpieces. On the other hand, a feeding detection sensor is used for detecting a feeding station of a feeding roller table and sending information about whether the workpieces exist or not to the microcomputer, wherein if no workpieces exist, equipment is reminded of material supplementing, pausing or standby is conducted, the equipment is prevented from idling for a long time, and running energy consumption of a production line is reduced. Meanwhile, a light sensation counter is utilized for automatically counting the number of the chamfered workpieces and transmitting data to the microcomputer, quantitative production is achieved, the later counting workload is reduced, and quantitative conveying and packaging are convenient.

Description

technical field [0001] The invention relates to the technical field of chamfering processing, in particular to a control method for chamfering processing of shaft workpieces. Background technique [0002] With the rapid development of my country's industry, the demand for high-strength fastener products known as "industrial rice" is increasing. With the continuous deepening of reforms in the country and the upgrading of enterprise transformation, the prices of raw materials and labor costs continue to rise. The competition of the company's products brings enormous pressure. Shaft workpieces, especially the chamfering of high-strength bolts, the current situation is that although the manual chamfering instrument lathe equipment is cheap and easy to operate, the production efficiency is low, the production quality is difficult to guarantee, and the labor intensity is high. The price of the semi-automatic chamfering machine is moderate, and the production The efficiency is grea...

AI Technical Summary

Problems solved by technology

Shaft workpieces, especially the chamfering of high-strength bolts, the current situation is that although the manual chamfering instrument lathe equipment is cheap and easy to operate, the production efficiency is low, the production quality is difficult to guarantee, and the labor intensity is high. The price of the semi-automatic chamfering machine is moderate, and the production The efficiency is greatly improved compared with the manual chamfering instrument lathe, and the quality is relatively guaranteed, but the rigidity of the equipment is not enough, and the clamping position cannot be adjusted, which may cause vibration during chamfering, resulting in chipping, poor stability, and operation when changing products of different specifications. complex

In the existing technology, when the company produces high-strength fasteners in large quantities, the production of high-strength fastener chamfering process accounts for a large part of the company's manpower and material resources, and the production efficiency, production cycle and production cost are greatly affected , the existing chamfering machine usually includes a chamfering machine, including a frame, a cabinet, a feeding mechanism, a support frame, a clamping mechanism and a driving source. The supporting frame is a group of supporting plates arranged in parallel, the upper end of the supporting plate is provided with a feeding mechanism, the inner side of the supporting plate is provided with a material guiding mechanism connected with the feeding mechanism, and the lower part of the material guiding mechanism is provided with a clamping mechanism, which is located on both sides of the supporting frame Cam boxes are respectively arranged on the frame of the cam box, and a cam mechanism is arranged in the cam box, and the chamfering cutterhead is driven forward, backward and rotated by the driving source and the cam mechanism. The chamfering cutterhead is provided with a cutterhead, but how to use and Improving existing equipment to provide shaft workpiece chamfering stability, accuracy and production efficiency is a difficult problem in this industry

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