Vertical-horizontal composite multi-axis numerical control machining center

Abstract

The invention relates to a vertical-horizontal composite multi-axis numerical control machining center. A machine base is provided. The numerical control machining center comprises a high-precision workbench, a horizontal upright post and a vertical upright post which are arranged on the machine base respectively, wherein the high-precision workbench comprises an x-axis sliding table arranged on the machine base, a y-axis sliding table arranged on the x-axis sliding table, and a high-precision turn table arranged on the y-axis sliding table; a horizontal spindle box is arranged on the horizontal upright post; a horizontal machining spindle and a first tool storage which is connected with the horizontal machining spindle are arranged on the horizontal spindle box; a vertical spindle box is arranged on the vertical upright post; a vertical machining spindle and a second tool storage which is connected with the vertical machining shaft are arranged on the vertical spindle box. According to the numerical control machining center, a vertical-horizontal composite structure is adopted, and workpieces can be machined at different positions and in different directions by using one machine without halting or dismounting, thereby saving a large amount of dismounting time and labor force, increasing the production machining efficiency and lowering the machining cost.

Description

Technical field: [0001] The invention relates to the technical field of processing machine tools, in particular to a vertical and horizontal composite multi-axis numerical control machining center. Background technique: [0002] Existing CNC machine tools are generally independent horizontal or independent vertical, that is, only a pair of workpieces can be selected from the horizontal or vertical direction for processing, and for different workpieces, sometimes there are horizontal and vertical positions on the workpiece at the same time. Processing points, such as horizontal drilling, vertical drilling, etc. In this case, when using the existing independent processing machine tool to process the workpiece, it must first complete the processing in one direction, then remove it from the fixture and install it in another On an independent machine tool, it is re-clamped before processing. This method mainly has the following disadvantages: first, it takes a lot of time and ma...

AI Technical Summary

Problems solved by technology

This method mainly has the following disadvantages: first, it takes a lot of time and manpower to clamp and disassemble the workpiece, resulting in low production and processing efficiency; second, multiple clamping is likely to cause inaccurate positioning of the workpiece, As a result, the machining accuracy of the workpiece is not enough, and defective products are prone to appear; thirdly, two machines are required to complete the job, and the machine cost is high and the space occupied is also large

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