Lead screw polishing device

Abstract

The invention discloses a lead screw polishing device, and relates to the technical field of machining. The device comprises a base, at least two guide seats which are distributed along a straight line are arranged on the working surface of the base; a telescopic mechanism is mounted in the middle of a connecting line formed by the multiple guide seats, a rotating part is rotationally mounted on the telescopic mechanism, and a motor for driving the rotating part to rotate is further mounted on the telescopic mechanism; and the rotating part comprises a rotating shaft, rotating wheels and polishing pieces, the rotating shaft is of a hollow pipe body structure, meanwhile, an air inlet which communicates with the interior is formed in the circumferential side face of the rotating shaft, the rotating wheels are installed on two sides of an air inlet, the rotating wheels are connected to the outer side of the rotating shaft in a sleeving mode, and the polishing pieces are installed on the outer sides of the rotating wheels. According to the device, by adjusting the telescopic mechanism, the mounted rotating part can be conveniently pressed on the surface of a lead screw, so that the lead screw is lowered, the rotating speed difference exists between the lead screw and the rotating part, and the surface of the lead screw can be conveniently polished by the rotating part.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, in particular to a screw rod polishing device. Background technique [0002] Existing rust removal methods for the outer surface of the wire rod include pickling and mechanical rust removal. The effect of pickling and rust removal is relatively good, but it is easy to produce a large amount of waste acid, which seriously pollutes water bodies, soil, etc., and also has certain corrosion on the rust-removed bar or rod material. Mechanical derusting methods are more commonly used, and generally can be divided into manual derusting and electric derusting. After the existing electric derusting device is used for a long time, a large amount of metal debris is easy to adhere to the derusting component, which reduces the derusting effect of the derusting component. Contents of the invention [0003] The purpose of the present invention is to provide a screw polishing device. By adjustin...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a screw polishing device. By adjusting the telescopic mechanism, it is convenient to press the installed rotating part on the surface of the screw, thereby lowering the screw, so that there is a difference in speed between the screw and the rotating part, and it is convenient to realize the rotation. Part of the surface of the screw rod is polished, which solves the problem that the debris generated during the working process of the existing rust removal components adheres to the rust removal components and reduces the rust removal effect

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