A seven-axis CNC drilling and milling machine

Abstract

The invention discloses a seven-axis numerical control drilling and milling machine. The seven-axis numerical control drilling and milling machine comprises a rack; the rack comprises a base and a stand column; the stand column is mounted on the base; a Z-axis driving device is mounted on the stand column; a Z-axis working table is mounted on the Z-axis driving device; a first parallel-connectiondriving device is mounted on the upper end surface of the Z-axis working table; a machining device is mounted on the lower end surface of the Z-axis working table; the first parallel-connection driving device penetrates through the Z-axis working table to be connected with the machining device; and a three-axis working table is mounted in the position, below the machining device, of the base. By means of the seven-axis numerical control drilling and milling machine, a to-be-machined workpiece can move along the X axis and the Y axis and rotate around the Z axis, a high-speed machining head moves along the Z axis and rotates around the X axis, Y axis and the Z axis, and then drilling and milling of complex parts are achieved.

Description

technical field [0001] The invention relates to a seven-axis numerical control drilling and milling machine. Background technique [0002] In mechanical processing, drilling and milling machines are widely used in single-piece or batch mechanical manufacturing. It is a small and medium-sized general-purpose cutting machine tool. Complete the processing of planes and inclined surfaces of various workpieces. Drilling and milling machines are divided into vertical drilling and milling machines and horizontal drilling and milling machines. Although the functions of horizontal drilling and milling machines can be realized on vertical drilling and milling machines, the processing accuracy is low. With the society With the development of technology and the maturity of technology, the structure of parts is becoming more and more complex, and the requirements for processing equipment become higher. Most of the traditional drilling and milling machines are manual, and the positioning ...

AI Technical Summary

Problems solved by technology

[0002] In mechanical processing, drilling and milling machines are widely used in single-piece or batch mechanical manufacturing. It is a small and medium-sized general-purpose cutting machine tool. Complete the processing of planes and inclined surfaces of various workpieces. Drilling and milling machines are divided into vertical drilling and milling machines and horizontal drilling and milling machines. Although the functions of horizontal drilling and milling machines can be realized on vertical drilling and milling machines, the processing accuracy is low. With the society With the development of technology and the maturity of technology, the structure of parts is becoming more and more complex, and the requirements for processing equipment become higher. Most of the traditional drilling and milling machines are manual, and the positioning accuracy is poor. The existing CNC drilling and milling machines are mostly used Tandem structure, low rigidity of the machine tool, poor machining accuracy, can no longer meet the needs of high-precision and complex parts production, and now it is urgent to adjust the structure of the drilling and milling machine to meet the processing needs

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