A device for oiling castings

Abstract

The invention discloses an oil coating device for castings. The device comprises an oil cylinder, lifting devices, motors, placing cylinders, a baseplate and a base; the baseplate is hinged to one side of the base; hydraulic cylinders are mounted on the baseplate and the other side of the base; the baseplate is fixedly connected with the oil cylinder; the lifting devices are arranged on two sidesof the oil cylinder; motion ends of the lifting devices are fixedly connected with connecting rods; the connecting rods are fixedly connected with the motors; the placing cylinders are fixedly connected to output ends of the motors; multiple through holes are formed in the bottom ends of the placing cylinders; and multiple separation plates are fixedly connected into the placing cylinders. The device has the following beneficial effects: oil can be uniformly coated on the outer surfaces of the castings; antirust oil can be saved; the production cost is saved; and meanwhile, a lot of labor force is saved.

Description

technical field [0001] The invention relates to the field of casting, in particular to an oiling device for castings. Background technique [0002] Sand casting refers to the casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is easy to manufacture, and it can adapt to the single-piece production, batch production and mass production of castings. It has been the basic process in casting production for a long time. [0003] Existing workpieces cast by sand molds need anti-rust treatment. Generally, anti-rust oil is applied to the surface of the casting. However, applying it with an ordinary brush will cause a large amount of anti-rust oil loss, and the cost is relatively high. Contents of the invention [0004] In view of the above deficiencies, the purpose of the present invention is to provid...

AI Technical Summary

Problems solved by technology

[0003] Existing sand casting workpieces need anti-rust treatment. Generally, anti-rust oil is applied to the surface of the casting. However, applying an ordinary brush will cause a large amount of anti-rust oil loss and high cost.

Images