Multi-degree-of-freedom micro lubricating intelligent spray head system for CNC milling machine

Abstract

The invention discloses a multi-degree-of-freedom micro lubricating intelligent spray head system for CNC milling machine. The multi-degree-of-freedom micro lubricating intelligent spray head system comprises a ring-shaped rotary table, a longitudinal telescopic part, a rotary part, an intelligent spray head mounting table and an information acquisition system, wherein the ring-shaped rotary tablecomprises a rotary part which rotates in the horizontal peripheral direction; the bottom of the rotary part is connected with at least one longitudinal telescopic part; the lower end of the longitudinal telescopic part is connected with the rotary part; the rotary part takes a connecting point of the longitudinal telescopic part as a shaft center, and rotates within a set angle range; the intelligent spray head is connected with the rotary part and moves along with the rotary part; and the information acquisition system is mounted on the intelligent spray head mounting table. The angle of thespray head is reasonably regulated through processing data, and a gas-liquid ratio is reasonably set, so that a processed workpiece is sprayed by the spray head with a reasonable angle, the defect that a conventional cutting fluid spray head is fixed and is limited in spraying angle is solved, and the problem that a cutting surface has a dead corner and cutting fluid is wasted is solved.

Description

technical field [0001] The patent of the invention belongs to the field of metal processing, and specifically relates to a multi-degree-of-freedom micro-lubrication intelligent nozzle system for an auxiliary CNC milling machine. Background technique [0002] Traditional machining uses a large amount of emulsion, cutting oil, coolant, etc. to cool and lubricate the processing area. This cooling and lubricating method has low utilization rate and increases the huge processing and production costs. Moreover, if the waste coolant is not handled properly, it will cause serious damage to the environment. big damage. Dry processing technology is the earliest green and environmental protection processing technology, which originated in the automobile industry. It has been successfully used in machining such as turning, milling, drilling and boring. It is not simply to completely abandon cutting fluid, but to abolish the use of cutting fluid on the premise of ensuring the machining...

AI Technical Summary

Problems solved by technology

[0007] Although the above three types of micro-lubrication devices have replaced the traditional pouring type with minimal-quantity lubrication, their connection to the nozzle structure is still the traditional Vientiane tube. Quasi-milling cutter, but when the milling machine is milling circles and deep grooves and other tricky angles, the cutting fluid cannot be sprayed around the working point of the milling cutter, resulting in waste of cutting fluid and burns on the surface of the workpiece, and there is no way to achieve cutting fluid Continuous Track Jetting for Milling Machining

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