A CNC milling machine for precision parts processing

Abstract

The invention discloses a numerical control milling machine for precise part machining. The numerical control milling machine for precise part machining structurally comprises an efficient energy-saving motor, a milling cutter head, a sliding support, a workbench, a machine body and a lifting seat. The workbench is installed on the machine body. A lifting seat which is connected with the machine body in a sliding manner is arranged above the workbench. Compared with the prior art, the numerical control milling machine for precise part machining has the beneficial effects that inclined angle adjustment is conducted without the need for detachment, it is also not needed to adjust the milling cutters one by one, the inclination angles of the multiple milling cutters can be rapidly adjusted atthe same time, operation is easy, and the milling efficiency is improved beneficially; the lengths of the milling cutters can be adjusted, the lengths of the multiple milling cutters can be rapidly adjusted at the same time, so that milling machining requirements for different machining pieces can be met; after adjustment, the situations that in the rotation process of the cutter head, a millingcutter angle adjusting mechanism and a milling cutter length adjusting mechanism are stressed and rotate are effectively avoided, so that the angles and the lengths of the milling cutters cannot change after being adjusted, and precise part machining is more facilitated.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a numerical control milling machine for machining precision parts. Background technique [0002] With the rapid development of social production and science and technology, mechanical products are becoming more and more sophisticated, especially the mechanical parts required in aerospace, shipbuilding, military and other fields, which require high precision, complex shapes, and small batches. Ordinary machine tools can no longer meet these requirements. And so are now using CNC milling machines for processing. [0003] Most of the milling cutter discs of existing milling machines are fixed on the milling cutter disc by means of screw connection, so they have the following defects to be improved: [0004] 1) If it is necessary to adjust the angle of the milling cutter, it needs to be disassembled for adjustment before installation, and there are multiple m...

AI Technical Summary

Problems solved by technology

[0004] 1) If it is necessary to adjust the angle of the milling cutter, it needs to be disassembled for adjustment before installation, and there are multiple milling cutters on the milling cutter disc, that is, it needs to be adjusted one by one, the operation is cumbersome, and the milling processing time is increased;

[0005] 2) This installation method makes the length of the milling cutter a fixed parameter, which cannot be adjusted, and cannot meet the milling requirements of different workpieces

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