Numerical control full-automatic machining center for precision hardware

Abstract

The invention discloses a numerical control full-automatic machining center for precision hardware. The machining center comprises a fixed base, supporting legs are fixedly connected to the lower surface of the fixed base, a machining center lathe body is fixedly connected to the upper surface of the fixed base, and a sliding protective cover door is arranged on the front face of the machining center lathe body; and a containing groove is formed in the front face of the machining center lathe body, a PLC control box is arranged on the inner wall of the containing groove, and a lathe body top plate is fixedly connected to the upper surface of the machining center lathe body. According to the numerical control full-automatic machining center for the precision hardware, through the arrangement of a metal corrugated pipe and a ventilation head, air compressed by a small air pump can be conveyed conveniently for blowing, the angle of the metal corrugated pipe can be bent, blowing can be conducted on different places, and therefore the effect that when a machining tool machines an object, metal flying chips generated by machining can be blown off from the machining tool, and the metal flying chips are prevented from influencing the machining precision of the object during tool changing is achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a numerically controlled fully automatic machining center for precision hardware. Background technique [0002] The machining center is developed from the CNC milling machine. The biggest difference between it and the CNC milling machine is that the machining center can change tools automatically. It includes a frame on which a turret, a worktable, a spindle and an automatic tool changer are installed. The industry also refers to the turret as a tool magazine or a turntable. The turret is detachably connected with multiple tools for different purposes. The turret can be rotated, and the tool to be replaced is turned to the bottom, and the tool is connected to the main shaft by the automatic tool changer to realize the tool change. The machining center can exchange different tools for targeted machining of the workpiece on the workbench to achieve different process...

AI Technical Summary

Problems solved by technology

[0003] At the current stage, with the emergence of various CNC machine tools, different tool magazines have been produced for various machine tools. The development direction of machine tool magazines tends to be high-precision, efficient, stable and simple. When processing precision hardware , the precision requirements of the hardware are very high, but the machining center is prone to produce a large amount of metal flying chips when processing precision hardware parts, and the metal flying chips will spread to the handle of the tool on the turret. Once the handle is stained with Metal flying chips, when changing the tool, the tool handle and the spindle cannot be matched accurately, which makes the position of the tool assembled on the spindle deviate, affecting the processing precision of the hardware

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