CNC machining center numerical control system

Abstract

The invention belongs to the technical field of CNC, and particularly relates to a CNC machining center numerical control system, which comprises a machine tool body, wherein two symmetrically-distributed supporting legs are fixed to the two sides of the bottom of the machine tool body, sleeve rods are fixed to the inner end surfaces of the supporting legs, embedding grooves are formed in the inner end surfaces of the sleeve rods, two symmetrically-distributed first springs are fixed to the inner walls of the front ends of the embedding grooves, the same inner rod is fixed to the rear ends of the two first springs, the cross section of the end of the inner rod is triangular, a connecting shaft is rotationally connected to the inner end surface of the supporting leg through a bearing, a rolling wheel is fixed to the rear end of the connecting shaft, a plurality of inserting grooves are formed in the front end of the rolling wheel, a permanent magnet is bonded to the front end of the inner rod, an electromagnet is fixed to the inner wall of the front end of the embedding groove, and an energy supply mechanism is arranged on the supporting legs. According to the invention, the energy supply mechanism supplies power to the electromagnet so as to make the inner rod moves outwards and be in butt joint with the inserting groove, and the inner rod can be pushed back by the rolling wheel, so that continuous speed reduction is formed on the rolling wheel, and the machine tool is very convenient to move.

Description

technical field [0001] The invention relates to the technical field of CNC, in particular to a numerical control system of a CNC machining center. Background technique [0002] The numerical control system is the operating system in the numerical control lathe, and the numerical control lathe is one of the most widely used numerical control machine tools. It is mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disk parts, the inner and outer conical surfaces of arbitrary cone angles, the complex rotary inner and outer curved surfaces, cylinders, and conical threads, etc., and can perform grooving, drilling, reaming, and reaming. Holes and borings etc. The CNC machine tool automatically processes the processed parts through the CNC system according to the pre-programmed processing program. [0003] CNC lathe is a kind of precision processing equipment with high cost. It is generally used in machinery factories. During the process of transpor...

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Problems solved by technology

[0003] CNC lathe is a kind of precision processing equipment with high cost. It is generally used in machinery factories. During the process of transporting CNC lathe to the factory, it is generally moved by the rollers on the CNC lathe. Due to the smoothness of the road surface, and The mass of the CNC lathe is large, which makes the moving process very difficult. When encountering a slope position, it is difficult to control the moving speed of the CNC lathe. Therefore, corresponding improvements are made for this problem.

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