Minimal quantity lubricating system device

Abstract

The invention provides a minimal quantity lubricating system device. The device comprises a box, an oil way system, a gas way system, a power system and an injection system. The power system comprises a pneumatic motor and an oil liquid driving assembly. The oil liquid driving assembly comprises a driving base, a rolling body, a sleeve and an end cap B. The oil way system comprises an oil tank, a guide pipe and an oil liquid hose. The gas way system comprises a connector A, a gas flow regulating valve, a gas pipe A, a connector B, a connector C and a check valve. The injection system comprises an injection valve body, a piston, an oil amount regulating handle and an end cap A. The pressure of lubricating oil is regulated by rotating the oil amount regulating handle, so that the injection speed and the oil drop size of the lubricating oil are changed. The flow of compressed air is regulated by rotating the gas flow regulating valve, so that the oil amount of the lubricating oil is changed. The minimal quantity lubricating system device is compact in structure and easy to use, and does not need a power source. The industrial commonly used 0.8-1 MPa compressed air is used as a power source, the oil amount and oil drop size can be regulated, and the minimal quantity lubricating system device can be used for general production fields or anti-explosion special environment.

Description

technical field [0001] The invention belongs to the technical field of cutting processing, and in particular relates to a minimal quantity lubrication system device. Background technique [0002] In traditional mechanical processing, a large amount of pouring cutting fluid is usually supplied to achieve the functions of flushing chips, reducing the temperature of the cutting zone, and prolonging the tool life. However, the use of a large amount of cutting fluid not only increases the manufacturing cost, but also pollutes the The environment has endangered the health of employees. Under the sustainable development strategy, the country has stricter requirements on environmental pollution, and the processing cost of cutting fluid is also higher and higher. [0003] Minimal Quantity Lubrication (MQL) technology is to reduce the amount of cutting fluid as much as possible under the premise of ensuring effective lubrication. It lubricates the cutting point by spraying tiny drop...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art that the amount of oil mist and the size of oil droplets are difficult to control, the structure is complex, and the volume is large, the present invention provides a minimal quantity lubrication system device. Air is used as the power source, no additional power supply is required to provide power, and the oil volume and oil droplet size are adjustable

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