Novel precision composite six-axis linkage numerical control machine tool

Abstract

The invention aims to design a novel precision composite six-axis linkage numerical control machine tool. A tool apron is installed on a sliding seat and swings in a vertical plane relative to the sliding seat, a machine tool body is provided with a Z-axis driving device for driving the sliding seat to move up and down, an X-axis driving device and a Y-axis driving device, the X-axis driving device and the Y-axis driving device move in the X direction and the Y direction, a rotary machining platform is further arranged on the machine tool body, a clamping mechanism for clamping a workpiece andenabling the workpiece to rotate and be positioned is arranged on the rotary machining platform, the rotation center of the rotary machining platform is consistent with the Z direction, and the rotation center of the clamping mechanism is consistent with the X direction. According to the novel precision composite six-axis linkage numerical control machine tool, due to the arrangement of the Z-axis driving device, the X-axis driving device and the Y-axis driving device, a tool on the tool apron can move to any position of an operation area, the clamping mechanism and the rotary machining platform can rotate at will, rotary motion of a workpiece is achieved, and the tool apron can swing in the vertical plane, so that a six-axis linkage machining mode is achieved, the novel precision composite six-axis linkage numerical control machine tool can adapt to machining of parts of different complex curved surface structures, and high-precision machining of the workpiece is met.

Description

technical field [0001] The invention relates to the technical field of precision machining of machine tools, in particular to a novel precision composite six-axis linkage CNC machine tool. Background technique [0002] Representing the highest state of the machine tool manufacturing industry is the precision CNC machine tool with five-axis linkage or more, which plays a very important role in industrial production. With the development of machining in the direction of integration, high speed, high precision and multi-axis linkage, multi-axis CNC machining has become the mainstream of modern manufacturing technology. The traditional three- and four-axis CNC machine tools have low processing adaptability, concentrated processes, and the multi-purpose function of one machine is not strong. The processing of complex curved surfaces is difficult to achieve, and the quality of the processed surface is unstable. Contents of the invention [0003] The object of the present invent...

AI Technical Summary

Problems solved by technology

The traditional three- and four-axis CNC machine tools have low processing adaptability, concentrated processes, and the multi-purpose function of one machine is not strong. It is difficult to realize the processing of complex curved surfaces, and the quality of the processed surface is unstable.

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