Numerical control lathe with automatic oil supply function

Abstract

The invention discloses a numerical control lathe with an automatic oil supply function, and relates to the technical field of numerical control lathes. The numerical control lathe with the automatic oil supply function comprises a lathe body, a machining area is formed in the center of the front side of the lathe body, the bottom of the machining area is inclined and provided with a clamp, a driving device is embedded and fixed to the left side, an output shaft on the right side of the driving device is fixed to a rotating shaft, and an oil storage tank is arranged at the top of the driving device. According to the numerical control lathe with the automatic oil supply function, lubricating oil can be stored by arranging the oil storage tank, automatic oil supply operation can be conducted between the driving device and the output shaft of the driving device by arranging a self-adaptive oil supply device, so that resistance between the driving device and the output shaft of the driving device is reduced, and a certain cooling function can be achieved on the output shaft; and meanwhile, a temperature control adjusting mechanism is arranged, so that the oil supply amount can be adaptively adjusted according to the temperature of the driving device, and the oil supply amount is controlled according to the actual temperature.

Description

technical field [0001] The invention relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe with an automatic oil supply function. Background technique [0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disk parts, the inner and outer conical surfaces of arbitrary cone angles, the complex rotary inner and outer curved surfaces, cylinders, and conical threads, etc., and can perform grooving, drilling, reaming, and reaming. Holes and borings etc. [0003] During the machining process of CNC machine tools, it is necessary to supply oil to the connection between the rotating shaft and the driving device to achieve the effect of lubrication and auxiliary cooling. The existing oil supply technology generally directly supplies oil evenly, and cannot control the temperature of the rotating shaft. Increase the oil suppl...

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Problems solved by technology

[0003] During the machining process of CNC machine tools, it is necessary to supply oil to the connection between the rotating shaft and the driving device to achieve the effect of lubrication and auxiliary cooling. The existing oil supply technology generally directly supplies oil evenly, and cannot control the temperature of the rotating shaft. Increase the oil supply when the temperature is high, which will lead to the inability to obtain good cooling and lubrication effects when the temperature of the shaft is high, and the waste of lubricating oil will occur when the temperature is low, and there are certain defects.

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