A multifunctional five-axis machine tool

Abstract

The invention discloses a multifunctional five-axis machine tool, and relates to the technical field of machine tools. The multifunctional five-axis machine tool comprises a rack, an X-axis sliding table, a Y-axis sliding table, a Z-axis lifting table, an A-axis rotary table and a C-axis swing arm. The A-axis rotary table is arranged on the X-axis sliding table and horizontally moves in the X-axis direction. The X-axis sliding table is arranged on the Y-axis sliding table and horizontally moves in the Y-axis direction through the action of the Y-axis sliding table fixedly installed on the rack. The C-axis swing arm is installed on the Z-axis lifting table and vertically moves in the Z-axis direction through the action of the Z-axis lifting table. The A-axis rotary table comprises a plurality of rotation spindles rotating at the same time. A workpiece carrying table used for sucking a workpiece is fixed to the top end of each rotation spindle. The C-axis swing arm comprises a swing arm fixing frame, a swing arm body and machining devices, and the number of the machining devices is at least the same as that of the rotation spindles. The multifunctional five-axis machine tool has the beneficial effects that continuous machining of five workpieces in two procedures is achieved at the same time, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of machine tools, and more specifically, the invention relates to a multifunctional five-axis machine tool. Background technique [0002] Five-axis processing machine tools are more and more widely used in the field of machinery manufacturing. It has many advantages such as high precision, flexible programming, can process various complex curved surfaces, and can process five surfaces in one clamping, which greatly improves the level of industrial manufacturing. [0003] However, five-axis machine tools are expensive, especially imported five-axis machine tools, which often discourage many small and medium-sized enterprises in China. At present, China has also developed many domestic five-axis machine tools, the price is much cheaper than imported ones, but these five-axis machine tools, whether imported or domestic, basically have only one turntable and one spindle, that is, they can only process one at a ...

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Problems solved by technology

[0003] However, five-axis machine tools are expensive, especially imported five-axis machine tools, which often discourage many small and medium-sized enterprises in China

At present, China has also developed many domestic five-axis machine tools, the price is much cheaper than imported ones, but these five-axis machine tools, whether imported or domestic, basically have only one turntable and one spindle, that is, they can only process one at a time. parts, so the production efficiency is relatively low

[0004] However, the processing of many industrial products, such as metal or non-metallic engraving, drilling with a diameter of less than 3mm, grinding and polishing of the surface of metal mobile phone cases, etc., the processing volume is small, that is, the load is small, and the product batch is single, although it can be directly Purchasing expensive relatively standard five-axis machine tools from the market for processing, but the ratio of input to output is unreasonable, so it has not been widely used in the market

[0005] In addition, although the average price of six-axis robots is lower than that of five-axis machine tools, and the penetration rate of industrialization is getting higher and higher, which greatly enhances the productivity of modern enterprises, but six-axis robots have shortcomings such as poor rigidity and low output, and still cannot meet the requirements of the above-mentioned processing technology. Production requirements

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