A control system for high-pressure chip breaking and dispersing water discharge in an automatic machining unit

Abstract

The invention discloses a control system for high-pressure chipping breakage and dispersed water drainage for an automatic machining unit for machining. The control system comprises a bottom plate, awater distribution block, joints, a zero-point proximity switch, an induction block and a servo motor, wherein the water distribution block, the joints and the servo motor are arranged at the upper end of the bottom plate in an integrated manner; a drive gear is arranged at the output end of the servo motor in a connection manner; the upper side of the drive gear is rotationally fixed into the bottom plate through a rotary shaft, and a driven gear is arranged in a manner of being engaged with the drive gear; an electromagnetic valve is arranged on each joint; the zero-point proximity switch and the induction block are arranged on a rotary shaft of the driven gear in an inlaying manner; and a shield is arranged at the periphery of the bottom plate in a riveting manner. According to the control system disclosed by the invention, the connection and disconnection of each water drainage port are effectively controlled through the cooperation of servo drive and a PLC, so that pressure loss caused due to simultaneous water drainage of a plurality of paths of cooling liquid outlets is prevented; and the problems of no chipping breakage and iron chipping winding in a machining process are effectively solved through the powerful scouring of the high-pressure water generated by a high-pressure water pump for iron chippings.

Description

technical field [0001] The invention relates to the field of machining, in particular to a high-pressure chip breaking and dispersing water outlet control system of an automatic machining unit for machining. Background technique [0002] In the process of machining, it is usually necessary to use cutting fluid. The function of cutting fluid is to clean, prevent rust, lubricate and cool down. In the cutting process, the broken chips will splash and hurt people, and easily damage the machine tool; while the long strip-shaped chips will wrap around the workpiece or the tool, which is easy to scratch the workpiece, cause tool damage, and even affect the safety of workers. Therefore, the machine tool is generally equipped with a chip breaking device to avoid the winding of iron filings. [0003] Cooperating with the chip breaking device alone will affect the operation and will affect the machining, while the speed and momentum of ordinary cutting fluid injection do not have the ...

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Problems solved by technology

[0003] Cooperating with the chip breaking device alone will affect the operation and will affect the machining, while the speed and momentum of ordinary cutting fluid injection do not have the ability to break chips

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