Table top five-freedom-degree microminiature combined machining machine tool

Abstract

The invention discloses a table top five-freedom-degree microminiature combined machining machine tool. The table top five-freedom-degree microminiature combined machining machine tool comprises a workpiece rotating module, a tool module, a control system, an X-direction driving module, a Y-direction driving module and a Z-direction driving module. The workpiece rotating module comprises a swinging workbench, a clamping device and a rotation driving device, wherein the rotation driving device is used for driving the swinging workbench to swing. The clamping device comprises a turning clamp and/or a milling clamp. The milling clamp is fixed through the turning clamp. The tool module comprises a turning tool rest and multiple turning tools, wherein the multiple turning tools are arranged onthe turning tool rest. The turning tools move to the clamping device under the synergistic effect of the X-direction driving module, the Y-direction driving module and the Z-direction driving module,so that machining of a to-be-machined workpiece on the clamping device is achieved. By means of the table top five-freedom-degree microminiature combined machining machine tool, the redundant productivity or idle functions of the machine tool can be reduced conveniently; the manufacturing energy consumption and cost are lowered; machining quality of micro devices is improved; and the systematization, integration and intelligentization progress of product manufacturing is accelerated.

Description

technical field [0001] The invention belongs to the technical field of micro-nano machining equipment, and in particular relates to a desktop five-degree-of-freedom micro-compound processing machine tool. Background technique [0002] With the rapid development of high-tech industries such as aerospace, microelectronics industry, intervening / implanted medical microdevices, aspheric optical components, etc., the demand for precision micro-sized and complex parts is increasing exponentially. Micro-miniature parts usually refer to parts whose macroscopic dimensions are at the millimeter level, and the dimensional and characteristic accuracy of some parts is at the micron level. [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 surfac...

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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