Machine tool with rear off-machine positioning and automatic loading-unloading functions

Abstract

The invention belongs to the technical field of numerical-control automatic machining, and particularly relates to machine tool with rear off-machine positioning and automatic loading-unloading functions. The machine tool comprises a machine tool machining part and an automatic loading-unloading part, wherein both the machine tool machining part and the automatic loading-unloading part are mounted on a machine tool body; the automatic loading-unloading part is positioned at the rear of the machine tool machining part, and is isolated and protected through an automatic door; the machining tool machining part comprises a cross beam, a vertical column, an electric spindle and a workbench; the workbench can move between the machine tool machining part and the automatic loading-unloading part; the automatic loading-unloading part comprises a loading zone, an unloading zone and a handling manipulator; the loading zone and the unloading zone are mounted in a left-right symmetric manner; the loading zone comprises a loading positioning table; the unloading zone comprises an unloading transfer table; and the handling manipulator is arranged between the loading zone and the unloading zone, and can move between the loading positioning table and the unloading transfer table. The machine tool provided by the invention is simple in structure; the loading-unloading operation, the material preparation operation and the positioning operation are all performed in an off-machine manner; the automatic loading-unloading part and the machine tool machining part, namely a machining zone, are prevented from influencing each other; the auxiliary machining time is effectively shortened; and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of numerical control automatic processing, and in particular relates to a post-mounted automatic loading and unloading machine tool with external positioning. Background technique [0002] With the development of CNC machining technology and the improvement of market processing requirements, CNC machine tools with automatic loading and unloading functions are gradually favored by the market. This type of machine tool can realize the automatic handling, positioning and clamping of workpieces, which can shorten the auxiliary processing time of workpieces to a certain extent, improve production efficiency, and can also improve the consistency and accuracy of workpiece clamping and positioning. Compared with traditional CNC Machine tools can realize positioning and processing of products more quickly, high-speed, high-efficiency, and high-precision. In existing machine tools of this type, the automatic loading ...

AI Technical Summary

Problems solved by technology

In existing machine tools of this type, the automatic loading and unloading device and the processing area of ​​the machine tool often overlap and distribute. On the one hand, the internal structure of the machine tool is complicated, which is not conducive to the observation, operation and maintenance of the processing area; on the other hand, some parts in the loading and unloading device Easily damaged by cutting fluid during processing, thus reducing service life

At the same time, this overlapping structure is easy to influence each other during product preparation and processing, which in turn affects the further improvement of production efficiency

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