Multifunctional numerical control equipment

Abstract

The invention provides multifunctional numerical control equipment, comprising a control cabinet, a numerical control machine, a submerged arc welding machine and a welding power source, wherein the opposite side of a tool guide rail of the numerical control machine is provided with a sensor guide rail and a sensing device which is arranged on the sensor guide rail; a main spindle box of the numerical control machine is internally provided with a two stage speed change gear assembly; the side surface of the numerical control machine is provided with a portal; the cross beam of the portal is provided with an axial movement trolley and a first servo motor unit which is used for controlling the movement of the axial horizontal movement trolley; the axial horizontal movement trolley is provided with a vertical movement trolley and a second servo motor unit for controlling the movement of the vertical movement trolley; the nose and the welding flux funnel of the submerged arc welding machine are arranged on the longitudinal and vertical movement trolley; the control panel and the welding wire disc of the submerged arc welding machine are arranged on the axial movement trolley. In the invention, three types of different technologies can be finished on one machine, thus shortening the processing time, reducing the labor intensity of workers, improving overlaying quality, and simultaneously avoiding workpiece damage caused by carrying. The invention is characterized by compact structure, easy operation and good use effect.

Description

technical field [0001] The invention relates to a multifunctional numerical control device, which is especially suitable for the surface surfacing and repairing of a cylindrical roller integrating surfacing welding, heat treatment and turning. Background technique [0002] Surfacing welding, as an economical and rapid process method for surface modification of materials, is more and more widely used in the manufacture and repair of parts in various industrial sectors. Among them, the surfacing repair of round rolls is a very important part. For example, in the metallurgical industry, continuous casting rolls of continuous casting machines, cold rolling rolls of cold rolling mills, and hot rolling mills of hot rolling mills are subject to wear caused by high temperature oxidation during work. And the cracks caused by alternating mechanical stress and thermal stress, etc., as well as the extrusion rollers of the roller press in the field of mining machinery, etc. will also app...

AI Technical Summary

Problems solved by technology

Some domestic welding research institutions have developed surfacing equipment according to this method, and designed the process route. At present, there are many professional round roller surfacing enterprises in China, and their products are also widely used in various industrial sectors, but these The quality of round rolls varies greatly, one of the reasons is the obsolete equipment and process

The mechanical structures of these surfacing welding machine tools are basically the same, but the control methods are mostly RLC or PLC, and the machining accuracy cannot be guaranteed, and they can only complete the surface layer surfacing in the surfacing welding process. For heat treatment and turning, it is necessary Another change of equipment will easily cause damage to the workpiece during the handling process. The production cost is high, time-consuming and labor-intensive, and the labor intensity of the workers is high, which causes great inconvenience to the production.

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