Workpiece oil immersion device

Abstract

The invention discloses a workpiece oil immersion device and relates to the field of rust prevention. The workpiece oil immersion device comprises a suspension beam, a motor, a first chain wheel and second chain wheels. The motor is arranged on the suspension beam. The first chain wheel is arranged on the motor. Suspension rods, first positioning rods, the second chain wheels and second positioning rods are sequentially arranged towards the two sides from the motor on the suspension beam. The suspension rods are hinged to the suspension beam, and the suspension rods are provided with sliding grooves and hooks. Sliding shafts are arranged in the sliding grooves, and the hooks are arranged on the lower sides of the suspension rods. The second chain wheels are coaxially fixedly provided withgears, racks are engaged with the lower sides of the gears, and the racks are rotationally connected with the sliding shafts. The second chain wheels are fixedly provided with fan blades. The first chain wheel is engaged with a chain, and the chain is engaged with the second chain wheels. The two ends of the chain are fixedly connected with oil barrels, oil holes are formed in the lower sides of the oil barrels, and the oil holes communicate with each other through a hose. Net pockets are arranged in the oil barrels, rope sleeves are arranged at opening portions of the net pockets, the rope sleeves are arranged outside the oil barrels, and the rope sleeves can be hooked by the hooks. By means of the workpiece oil immersion device, air can be blown towards the interiors of the oil barrels for accelerating oil filtering, the efficiency is improved, the net pockets are hooked out of the barrels automatically after oil filtering is over, the structure is simple, and operation is simplified.

Description

technical field [0001] The invention relates to an oil immersion device, in particular to a workpiece oil immersion device. Background technique [0002] Steel equipment can be seen everywhere in life, and steel exposed to the air is very easily corroded by water, oxygen and other substances. In order to prevent steel from being corroded, at present, electroplating, porcelain, galvanizing, anti-rust oil and other treatment methods are mainly used on the steel surface. Among them, for the workpieces with a large number and small volume, the method of immersing the workpieces in anti-rust oil can be used for anti-corrosion treatment. [0003] As a kind of anti-rust oil, volatile anti-rust oil has the advantages of fast volatilization, thin film formation and good anti-rust effect, and is suitable for anti-rust of a large number of workpieces. [0004] Chinese Patent Publication No. CN204280710U discloses a casting oil immersion device, comprising an annular track arranged on...

AI Technical Summary

Problems solved by technology

[0005] When the trolley leaves the oil immersion tank, there will be excess anti-rust oil inside the trolley, and it will take more time for the anti-rust oil to flow into the oil immersion tank through the leak hole at the bottom of the trolley, which will increase the oil filtering time of the workpiece; The castings in the trolley are close together, and some workpieces may not be fully immersed in oil; in addition, the workpieces in the trolley need to be taken out by extra labor or equipment

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