Universal automatic machining device for turning and milling of screwdriver head

Abstract

The invention discloses a universal automatic machining device for turning and milling of a screwdriver head. The universal automatic machining device for turning and milling of the screwdriver head aims to overcome the defects that according to existing similar machining devices, the machining objects and the machining process are not diversified, and the existing similar machining devices are not suitable for machining of most existing screwdriver heads; according to an existing universal machining center for turning and milling, the machining cost of the screwdriver heads is excessively high and the working efficiency is low. According to the technical scheme, the universal automatic machining device for turning and milling of the screwdriver head is characterized by comprising a clamping and fixed-point rotating assembly, a turning and milling tool composite feeding assembly and a workpiece conveying device, the clamping and fixed-point rotating assembly is composed of an assembly base, a hollow main shaft, a sliding openable chuck, a hollow rotating oil hydraulic cylinder, a servo motor, a circumferential fixed-point inductor and a circumferential fixed-point induction block, the turning and milling tool composite feeding assembly is composed of an assembly table, a transversely-feeding mechanism, a turning longitudinally-feeding mechanism, a milling longitudinally-feeding mechanism, a turning tool rest and a milling device, the milling device is composed of a base body, a vertically-milling main shaft and a milling motor, and the milling longitudinally-feeding mechanism is composed of a sliding rail plate, a sliding base, an oil motor, an eccentric wheel and an eccentric wheel rim.

Description

technical field [0001] The invention relates to processing equipment for hardware tools, in particular to a universal turning-milling compound automatic processing device for screwdriver heads. Background technique [0002] A screwdriver is a hand tool for tightening or loosening screws, also known as a screwdriver, screwdriver, etc. A screwdriver is generally composed of a screwdriver handle and a screwdriver shaft combined together. The screwdriver head on the screwdriver shaft is called a screwdriver head. The screwdriver head can be integrated with the screwdriver shaft or can be an independent component. Screwdriver bits generally need to go through multiple processes of turning and milling to complete the processing, and the current special processing equipment for screwdriver bits are independent special-purpose lathes and independent special-purpose milling machines. Positioning, resulting in low processing accuracy and processing efficiency, high processing costs....

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the single processing object and process of the existing screwdriver head turn-milling compound machine, which is not suitable for processing most of the screwdriver bits at present, and the existing general-purpose turn-milling compound machining center has too high processing cost for processing screwdriver bits, However, the working efficiency is not high, and the processing difficulty of certain procedures is large. The purpose of the present invention is to provide an improved universal turning and milling compound automatic processing device for screwdrivers, which can overcome the defects of the prior art.

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