A desktop five-degree-of-freedom micro-compound processing machine tool

Abstract

The invention discloses a desktop five-degree-of-freedom micro-compound processing machine tool, which includes a workpiece rotation module, a tool module, a control system, an X-direction drive module, a Y-direction drive module, and a Z-direction drive module. The workpiece rotation module includes a swing table, A clamping device and a rotary drive device for driving the swing table to swing, the clamping device includes a turning fixture and / or a milling fixture, and the milling fixture is fixed by a turning fixture; the tool module includes a turning tool holder and A plurality of turning tools arranged on the turning tool holder, the turning tools move to the clamping device under the synergy of the X-direction driving module, the Y-direction driving module and the Z-direction driving module, so as to realize the workpiece to be processed on the clamping device processing. Utilizing the invention helps to reduce redundant productivity or idle functions of machine tools, reduce manufacturing energy consumption and cost, improve the processing quality of micro devices, and accelerate the process of systematization, integration and intelligence of product manufacturing.

Description

technical field [0001] The invention belongs to the technical field of micro-nano mechanical processing equipment, and in particular relates to a desktop five-degree-of-freedom micro-miniature composite processing machine tool. Background technique [0002] With the rapid development of high-tech industries such as aerospace, microelectronics industry, implantable medical micro-devices, aspherical optical components, etc., the demand for precision micro-miniature complex parts increases exponentially. Micro-miniature parts usually refer to parts whose macro size is in the millimeter level, and the dimensional feature accuracy of some parts is in the micron level. [0003] Due to the lack of special processing equipment for micro-miniature parts, the processing of a micro-miniature part follows the processing technology of conventional-scale parts, usually using multiple process steps to complete various processing dimensional accuracy, geometric accuracy and surface quality ...

AI Technical Summary

Problems solved by technology

[0003] Due to the lack of special processing equipment for micro-small parts, the processing of a micro-small part follows the processing technology of conventional scale parts, and usually uses multiple process steps to complete the various machining dimensional accuracy, geometric accuracy and surface quality requirements of the part. It is necessary to use a variety of equipment for clamping and disassembly of tiny parts. This process step increases the cumulative error of clamping, resulting in poor precision and low processing efficiency when the existing technology and equipment process tiny parts.

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