Numerical control multilateral forming machine tool

Abstract

The invention relates to the technical field of numerical control machine tools, and discloses a numerical control multilateral forming machine tool. The numerical control multilateral forming machinetool comprises a chuck, a tip and a connecting round plate. The axes of the chuck, the tip and the connecting round plate are located on the same straight line, the chuck is located on the left sideof the tip, the tip is fixedly mounted on the connecting round plate, a ring groove and a thimble groove are formed in one side of the tip, the thimble groove is located in the ring groove, an electromagnet is fixedly mounted in the ring groove, and a thimble is slidingly mounted in the thimble groove. According to the numerical control multilateral forming machine tool, as the thimble does not make contact with a workpiece, the effect of protecting the thimble can be achieved, the service life of the thimble is prolonged, it is guaranteed that during next use, the thimble can continue to achieve the effect of precise positioning, the connecting round plate makes contact with the workpiece, due to the fact that the connecting round plate and the workpiece are in plane contact, even when abrasion is generated, the abrasion is plane abrasion, and the machining precision of the workpiece is not affected.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a numerical control multilateral forming machine tool. Background technique [0002] Polygon forming machine tool is a kind of machine tool that processes round-edged objects into polygons. At the same time, in order to improve the precision and efficiency of processing, CNC machine tools are usually used for forming. In the process of processing, the workpiece is usually fixed on the chuck, and then the workpiece is positioned and fixed by the sharp part in front of the tip, and finally the workpiece is polished from the side by the grinding wheel. However, in this process, the rotation of the workpiece is driven by the chuck, and the tip is driven, so there will be friction between it and the workpiece. Under the long-term action of the friction, the tip will be worn and not smooth enough, resulting in subsequent Inaccurate positioning will affect the p...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a numerically controlled polygonal forming machine tool, which has the advantages of avoiding tip wear and workpiece movement during processing, and solves the problems that the tip is prone to wear and workpiece movement during processing

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