Centralized filtration and oil supply system for machine tool machining

Abstract

The invention discloses a centralized filtration and oil supply system for machine tool machining. The centralized filtration and oil supply system for machine tool machining comprises a waste oil pipeline connected with the outer portion of a machine tool. The waste oil pipeline is connected with a waste oil pump and a super-strong magnetic filter in sequence. The output end of the super-strong magnetic filter is connected with a multi-stage linkage backwashing self-cleaning filter and a super-strong magnetic separator correspondingly. The output end of the multi-stage linkage backwashing self-cleaning filter is connected with the super-strong magnetic separator and also connected with a crude oil pool. The output end of the super-strong magnetic separator is connected with the crude oil pool through a drum-type paper tape filter. The output end of the crude oil pool is connected with the oil inlet end of the machine tool through an oil scavenging pump. Compared with the prior art, a traditional working manner is changed; equipment investment is reduced through a centralized oil supply method; the occupied workshop area is small; artificial control is not needed; automatic oil supply, filtering and cooling are realized; automation is realized completely, and the centralized filtration and oil supply system is economical and friendly to environment.

Description

technical field [0001] The invention relates to the technical field of tool processing auxiliary equipment, in particular to a centralized filter oil supply system for machine tool processing. Background technique [0002] When the CNC machine tool is working, a large amount of metal powder and grinding wheel sand dust are produced. If these fine powders are not filtered clean, they will stick to the workpiece, grinding wheel and fixture, affecting the surface roughness and precision, and the service life of the tool. On the machine table and pipeline, resulting in short life of the machine tool, pipeline and nozzle blockage. At present, many companies use independent oil tank filtration systems, which require large investment in equipment, high overall energy consumption, and poor filtration effects. It is necessary to manually add cutting oil one by one on a regular basis, and it is not easy for automatic control; in addition, cemented carbide contains a large amount of T...

AI Technical Summary

Problems solved by technology

[0002] When the CNC machine tool is working, a large amount of metal powder and grinding wheel sand dust are produced. If these fine powders are not filtered clean, they will stick to the workpiece, grinding wheel and fixture, affecting the surface roughness and precision, and the service life of the tool. On the machine table and pipeline, resulting in short life of the machine tool, clogging of pipelines and nozzles

At present, many companies use independent oil tank filtration systems, which require large investment in equipment, high overall energy consumption, and poor filtration effects. It is necessary to manually add cutting oil one by one on a regular basis, and it is not easy for automatic control; in addition, cemented carbide contains a large amount of The cobalt element, the tungsten powder powder produced by tool grinding has certain value, but it cannot be separated by automatic filtration

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