Screw tap lathe

Abstract

The invention provides a screw tap lathe, belongs to the technical field of machining equipment, and solves such problems as multiple clamping times and low machining precision in a traditional screw tap lathe. The screw tap lathe comprises a base and a machine tool body; a control power supply, a motor, a main shaft box and a transmission device are arranged in the machine tool body; the front part of the machine tool body is connected with a control panel; a rotating cutter frame is fixed on the right side outer wall of the machine tool body; a chuck is mounted on the rotating cutter frame; a tail frame is arranged on the right side of the top surface of the base; a thimble is mounted on the tail frame; a cutting device is arranged between the machine tool body and the tail frame; the bottom of the cutting device includes a lower slide table, and an upper slide table capable of sliding front and back on the lower slide table; a square head turning tool is mounted on the back side of the top surface of the upper slide table; a handle part turning tool is mounted on the front side of the top surface of the upper slide table; a protective cover is fixed on the back side of the top surface of the base; a manipulator is mounted on the top surface of the protective cover; and a tray is arranged on the front side of the tail base. The screw tap lathe has such advantages as few clamping times and high machining precision.

Description

technical field [0001] The invention belongs to the technical field of machining equipment, and relates to a lathe, in particular to a tap lathe. Background technique [0002] In the existing technology, a considerable part of the taps required by the domestic processing industry is supplied by imports. Due to equipment reasons, the production capacity of domestic taps is difficult to meet market demand. At present, the production of domestic taps mainly relies on semi-automatic, single-process equipment for production. Limited, and the semi-automatic tap lathe has complex structure and inconvenient maintenance. It is produced by imported high-end machine tools, and the price is high, and ordinary manufacturers cannot afford it. [0003] In response to the above problems, people have carried out various improvements to the tap lathes, and some have also applied for patents. When people process taps, they usually first process the square head of the tap shank with a grinder,...

AI Technical Summary

Problems solved by technology

However, the processing method of using a grinder first and then a lathe increases the number of clamping times of the tap and reduces the processing accuracy of the tap.

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