Metal rod derusting device

Abstract

The invention discloses a metal rod derusting device. The device comprises a sleeve A, a rubber layer is attached to the inner wall of the sleeve A, a handle is fixed to the top surface of the sleeveA, a motor is fixed to the top surface of the sleeve A, an annular shell is fixed to one side surface of the sleeve A, multiple through holes are evenly formed in the inner annular surface of the annular shell, a sponge layer is attached to the inner annular surface of the annular shell, an oil inlet pipe is fixed to the top surface of the annular shell in a through mode, a valve is arranged on the middle part of the oil inlet pipe, an oil box is fixed to the top surface of the oil inlet pipe, the oil box is communicated with the oil inlet pipe, an annular groove is formed in the other side surface of the sleeve A, and the cross section of the annular groove is T-shaped. According to the device, the oil box and bristles are designed, rust on a metal rod can be fast cleaned off, moreover, through the sponge layer, rust protection treatment is conducted on the derusted metal rod in time, rusting is avoided, loss is reduced, an arranged semi-annular supporting frame can support the metalrod during derusting, use is simple and convenient, time and energy are saved, the derusting cost is reduced, the efficiency is high, and the device is practical and reliable.

Description

technical field [0001] The invention relates to the construction field, in particular to a metal rod derusting device. Background technique [0002] Most of the existing metal rod rust removal is to use the high-speed operation of mechanical equipment to throw steel shots with a certain particle size by the centrifugal force of the throwing head. The thrown steel shots collide with the components violently to remove the rust on the steel surface. The method is generally suitable for mass production of metal rods in machinery factories. It is very uneconomical for users to use the above derusting method, while manual derusting uses simple workpieces and is convenient for construction. It is especially suitable for partial derusting on construction sites. However, by using wire brushes and emery cloth to manually remove rust a little bit, not only the labor intensity is high, but also the quality of rust removal is poor and the efficiency is low, and the surface of the deruste...

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Problems solved by technology

[0002] Most of the existing metal rod rust removal is to use the high-speed operation of mechanical equipment to throw steel shots with a certain particle size by the centrifugal force of the throwing head. The thrown steel shots collide with the components violently to remove the rust on the steel surface. The method is generally suitable for mass production of metal rods in machinery factories. It is very uneconomical for users to use the above derusting method, while manual derusting uses simple workpieces and is convenient for construction. It is especially suitable for partial derusting on construction sites. However, by using wire brushes and emery cloth to manually remove rust a little bit, not only the labor intensity is high, but also the quality of rust removal is poor and the efficiency is low, and the surface of the derusted metal rod is in contact with the air again, and there is no timely anti-corrosion during rust removal. Rust treatment, will continue to rust, very impractical

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