Continuous feeding precise micro-lubricating pump supporting different lubricating working conditions

Abstract

The invention discloses a continuous feeding precise micro-lubricating pump supporting different lubricating working conditions. The pump comprises a pump system, a gas source treater, a driving system, an oil cup, a water pump, a two-position three-way electromagnetic valve, a water tank and an emulsifying liquid storage box. The gas source treater is connected to the pump system through a bidirectional joint; the oil cup is connected to the pump system through an oil cup joint; the water pump is mounted in a driving box body of the driving system and is connected to the pump system through ahose; the water tank and the emulsifying liquid storage box is connected to the two-position three-way electromagnetic valve; the two-position three-way electromagnetic valve is connected to the driving system; and the driving system and the water pump are separately driven by a stepping motor I and a stepping motor II. Driven by the stepping motors, the pump achieves functions of intelligent switching of various lubricating working conditions, oil, water and gas phase flow mixing ratio and flowing rate intelligent adjustment, precise and continuous feeding of a lubricant to a processing region and the like, so that the cooling and lubricating effect of the processing region is increased, the processing surface quality of a workpiece is enhanced, and equipment support is provided for intelligent feeding of micro-lubrication.

Description

technical field [0001] The invention relates to a micro-quantity lubrication lubricant supply pump in mechanical processing, in particular to a continuous supply precision micro-quantity lubrication pump supporting different lubrication working conditions. 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 premi...

AI Technical Summary

Problems solved by technology

[0008] However, although the use of a peristaltic pump for liquid supply solves the problem of discontinuous liquid supply, the accuracy of the liquid supply is uncontrollable due to the characteristics of the peristaltic pump, and it does not realize the intelligent supply of micro-lubrication lubricants.

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