Oil press

Abstract

The invention discloses an oil press which structurally comprises a base, a supporting column, a pressing plate, an oil press body, an oil pressure pump, an ejector rod, an oil conveying pipe and an oil pressure controller. The oil press has the following beneficial effects that a telescopic bag is arranged on the pressing plate, and an impurity removing device communicated with the telescopic bagis arranged in the pressing plate, so that the impurity removing device can be automatically started and stopped by driving the telescopic bag to stretch out and draw back to automatically extract and discharge drifting chippings when the oil press is used, inconvenience caused by the drifting chippings to the human body and the oil press is prevented, and the oil press is convenient to use; andan impeller is arranged at the extracting and ventilating position of the impurity removing device and connected with an oil brush arranged in a movable lantern ring, and the inner end of the oil brush is further connected with a lubricating oil connecting pipe, so that the movable lantern ring is driven to rotate through the impeller when the oil press is used, the oil brush in the movable lantern ring can drive oil in the lubricating oil pipe to flow and suck the lubricating oil to conduct continuous lubricating and sweeping on the supporting column connected with the movable lantern ring ina sliding manner, and normal operation of the oil press is better guaranteed.

Description

technical field [0001] The invention belongs to the technical field of hydraulic presses, in particular to a hydraulic press. Background technique [0002] The hydraulic press is a kind of special hydraulic oil as the working medium and the hydraulic pump as the power source. The force of the pump makes the hydraulic oil enter the cylinder or piston through the hydraulic pipeline, and then there are several sets of seals that cooperate with each other in the cylinder or piston. , the seals in different positions are different, but they all play a role of sealing, so that the hydraulic oil cannot leak, and finally the hydraulic oil is circulated in the oil tank through the check valve to make the oil cylinder or piston work in a cycle to complete a certain mechanical action as the productivity. A kind of machinery, with the rapid development of science and technology, has also been technically improved, but when the existing technology is used, after the hydraulic forging is ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technology, a hydraulic press is proposed to solve the problem that when the prior art is used, after the hydraulic forging, the forged objects often extrude a little debris, etc., which need to be cleaned manually. The debris is also easy to cause the human body to be unsuitable and affect the smooth operation of the equipment, causing inconvenience, and when the existing technology is used, the addition of roller skating is required after the pillar is lifted and lowered for a certain period of time, otherwise it is prone to overheating and inconvenience such as unsmooth Affect the normal operation of the equipment, more inconvenient effect

Images