Spindle system of electrolysis and magnetic grinding combined machining machine tool

Abstract

The invention relates to a spindle system of electrolysis and magnetic grinding combined machining machine tool, which comprises a power and transmission part, a self-suction type structure part, an electromagnetic loop system part, a high-frequency vibration part and a combined machining tool, wherein a pump-type impeller device of the self-suction type structure part is arranged in a liquid inlet barrel of a spindle to generate systemic action on electrolyte during operation, generate downward liquid discharge force, compensate the on-way pressure loss of the electrolyte and play a role of stirring mixed liquor of magnetic grinding materials and the electrolyte. The combined machining tool comprises an electrolysis electrode and a magnetic grinding magnetic pole, and the electrolyte flows out of a machining area through a gap between the electrolysis electrode and a workpiece. A polished rod vibration system of the high-frequency vibration part provides power through a vibration motor, and realizes the high-frequency Z-direction vibration of the spindle and the combined machining tool, and the amplitude and the vibration frequency of the polished rod vibration system are adjusted by adjusting an amplitude adjusting bolt and the rotation speed of a vibration motor. The invention can realize electrochemical machining, magnetic grinding and electrolysis and magnetic grinding combined machining functions.

Description

Technical field [0001] The invention is a machine tool spindle system with electrolytic and magnetic grinding compound processing functions, in particular a spindle system that can perform electrolytic machining, magnetic grinding processing and electrolytic magnetic grinding compound processing electrolytic and magnetic grinding compound processing machine tools separately, belonging to electrolytic and magnetic grinding The transformation technology of the spindle system of the grinding compound processing machine tool. Background technique [0002] Electrochemical machining is an important part of special machining and advanced manufacturing technology. Its machining process is different from ordinary mechanical machining. There is no macro force in the machining process, wide machining range, high productivity, good surface quality, and no loss of tool cathodes. It is especially suitable for the processing of difficult-to-process materials and complex-shaped parts. It has bee...

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Problems solved by technology

[0003] The liquid inlet system of electrolytic magnetic grinding composite processing is generally composed of a rotary joint and a water pump. The working fluid flows through the distance between the rotary joint and the processing tool, which will cause pressure loss along the process, which is not conducive to the electrolytic magnetic grinding process; circulation The working fluid contains magnetic abrasive particles, and the uniformity of the working fluid and magnetic abrasive particles will also affect the processing effect

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