Hot oil cooling system of oil press

Abstract

The invention discloses a hot oil cooling system of an oil press. The hot oil cooling system of the oil press comprises a base, a hot oil pipe, a hot oil tank, a refrigerating machine, a cold oil tank, an oil pump, a cold oil pipe and a hydraulic oil tank, wherein the hot oil pipe, the hot oil tank, the refrigerating machine, the cold oil tank, the oil pump, the cold oil pipe and the hydraulic oil tank are arranged on the base. One end of the hot oil pipe is connected with the hydraulic oil tank. The other end of the hot oil pipe leads to the hot oil tank. The refrigerating machine is arranged at one end of the hot oil tank. The cold oil tank is arranged at the other end of the refrigerating machine. The oil pump is arranged at the upper end of the cold oil tank and is led to the hydraulic oil tank through the cold oil pipe. The bottom of the base is provided with universal wheels used for moving and a lifting mechanism. The lifting mechanism comprises bearing feet which can be suspended or supported on the ground to make the universal wheels suspended. The hot oil pipe and the cold oil pipe each comprise an inner rubber layer, a reinforced layer and an outer rubber layer which are all sequentially arranged from inside to outside. Each reinforced layer is of a net structure formed by interweaving steel wires. According to the hot oil cooling system of the oil press, the oil pipes have high strength, and therefore the service life and the using safety of the hot oil cooling system of the oil press are guaranteed; and meanwhile the hot oil cooling system of the oil press can be moved so that the hot oil cooling system of the oil press can be convenient to use.

Description

technical field [0001] The invention relates to a thermal oil cooling system of an oil press. Background technique [0002] The application of auto parts is more and more extensive, and there are many processing fields involved. Hydraulic presses are often used in processing; most hydraulic presses do not have hydraulic oil cooling devices at present, especially in summer after long-term work of hydraulic presses, the oil temperature often reaches 70- 80 degrees, even close to 100 degrees at the highest, which seriously affects the normal operation of the hydraulic press. At this time, it is necessary to stop the machine to cool the oil temperature before it can be used again, which greatly reduces the work efficiency. Safety has a great impact; in order to solve this technical problem, the prior art provides a thermal oil cooling system for oil presses, including hot oil pipes, hot oil tanks, refrigerators, cold oil tanks, oil pumps, cold oil pipes and hydraulic oil tanks, ...

AI Technical Summary

Problems solved by technology

[0002] The application of auto parts is more and more extensive, and there are many processing fields involved. Hydraulic presses are often used in processing; most hydraulic presses do not have hydraulic oil cooling devices at present, especially in summer after long-term work of hydraulic presses, the oil temperature often reaches 70- 80 degrees, even close to 100 degrees at the highest, which seriously affects the normal operation of the hydraulic press. At this time, it is necessary to stop the machine to cool the oil temperature before it can be used again, which greatly reduces the work efficiency. Safety has a great impact; in order to solve this technical problem, the prior art provides a thermal oil cooling system for oil presses, including hot oil pipes, hot oil tanks, refrigerators, cold oil tanks, oil pumps, cold oil pipes and hydraulic oil tanks, and hot oil pipes. One end is connected to the hydraulic oil tank, and the other end leads to the hot oil tank. One end of the hot oil tank is equipped with a refrigerator, and the other end of the refrigerator is equipped with a cold oil tank. The upper end of the cold oil tank is equipped with an oil pump. The high-temperature oil in the hydraulic oil tank is cooled, and then the cooled hydraulic oil is input into the hydraulic oil tank through the oil pump, so that the hydraulic oil temperature in the hydraulic press is kept within the normal range, which avoids shutdown and cooling, and greatly improves the working efficiency. Improve the working environment of workers; however, because the hot oil pipe and the cold oil pipe are ordinary rubber pipes, their strength is insufficient and easy to be damaged, which reduces the service life and safety of the hot oil cooling system of the hydraulic press. At the same time, it is difficult to move and inconvenient to use

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