Semi-automatic hoop machining technology

Abstract

The invention discloses a semi-automatic hoop machining technology which is achieved by the adoption of a semi-automatic hoop machining machine. The semi-automatic hoop machining machine comprises a machine tool, a reaming power head, a tapping power head, a fixed support, a rotary turnplate, a rotary braking control system, an electromagnetic transmission box, a main transmission shaft box, an electrical control system and a power system which is composed of a reaming motor and a tapping motor. The semi-automatic hoop machining technology comprises the steps that a workpiece to be machined is well clamped and pressed, cutting and reaming are conducted through a reaming tool at a low speed after rapid idling feeding of the reaming tool, the reaming tool returns to the original position after reaming, a screw tap rotate forwards to achieve idling feeding and tapping and then returns to the original position when a predetermined tapping length is achieved, the machined workpiece is taken down, another workpiece to be machined is well clamped and pressed, the rotary turnplate is unlocked, transferred to another station and then is locked for standby, and then a whole technological process is completed. According to the semi-automatic hoop machining technology, multi-station synchronous machining can be achieved, two machines can be operated by one worker, the production efficiency can be improved by over one time, the product quality can be effectively improved, the qualified rate of finished products can be effectively increased, labor is saved, and labor intensity is relieved.

Description

Technical field [0001] The invention relates to a processing method of a live joint part, in particular to a semi-automatic processing technique using a hoop semi-automatic processing machine. Background technique [0002] The hoop is a part of the union pipe fittings. The union is also called You Ren. It is a plumbing connection pipe fitting that is convenient for installation and disassembly of pipelines. The processing of the hoop is generally to clamp the hexagonal hollow blank, first expand the hole, and then transfer to the tapping process for internal thread tapping. At present, domestic plumbing pipe fittings processing enterprises generally adopt the process method of staged clamping and single-machine single-station operation when processing hoops. The quality of the angle between the axis of the thread and the hole, and the qualified rate of the finished product are relatively low. Contents of the invention [0003] Aiming at the deficiencies of the prior art,...

AI Technical Summary

Problems solved by technology

At present, domestic plumbing pipe fittings processing enterprises generally adopt the process method of staged clamping and single-machine single-station operation when processing hoops. The quality of the angle between the axis of the thread and the hole, the pass rate of the finished product is relatively low

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