Anti-rust and oil-immersed structure of the workpiece

Abstract

The invention relates to an anti-rust oil immersion structure for a workpiece. The anti-rust oil immersion structure comprises a cross beam, two pulleys which are fixed to the cross beam and a motor which is positioned between the two pulleys; a chain winds the pulleys; the rotating shaft of the motor is fixed with a chain wheel; the chain wheel is engaged with the chain; an oil storage tank is fixed to each free end of the two pulleys; a hose is communicated between the two oil storage tanks; a bearing plate is arranged in each oil storage tank; an upright post is fixed to each of four corners of each bearing plate; a first horizontal plate and a second horizontal plate are respectively fixed between each front upright post and the corresponding rear upright post; a first long strip-shaped hole is formed in each first horizontal plate; two second long strip-shaped holes are formed in each second horizontal plate; a material discharging hole, a material receiving tank, a first cylinder and two second cylinders are arranged on each oil storage tank; a first cylinder arm of the first cylinder and second cylinder arms of the second cylinders respectively penetrate through the first long strip-shaped hole and the second long strip-shaped holes; two first baffle blocks and two second baffle blocks are respectively fixed to the first cylinder arm and each second cylinder arm. According to the anti-rust oil immersion structure, a material can be unloaded automatically.

Description

technical field [0001] The invention relates to a rust-proof oil-immersed structure for workpieces. Background technique [0002] At present, the metal powder injection molding process is widely used, especially suitable for mass production of iron-based, copper-based, stainless steel, hard alloy and other parts with small three-dimensional complex structures. These parts can be used in biomedical equipment, office equipment, Automotive, hardware, sports equipment and other fields. The metal powder injection molding process is to uniformly mix solid powder and organic binder, after granulation, inject into the mold cavity with an injection molding machine to solidify under the state of heating and plasticization, and then chemically or thermally decompose the formed blank The binder in the process is removed, and finally the final product is obtained by sintering and densification. Before the workpiece leaves the factory, in order to prevent the workpiece from rusting and ...

AI Technical Summary

Problems solved by technology

Before the workpiece leaves the factory, in order to prevent the workpiece from rusting and ensure the quality of the workpiece, it is necessary to soak the surface of the workpiece with volatile anti-rust oil. After the oil is dripped, the oil will drip everywhere during the moving process, and the operator will also come into contact with the anti-rust oil, which will bring harm to the health of the operator

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