A round pipe side wall derusting device

Abstract

The invention provides a round pipe side wall derusting device, which belongs to the technical field of round pipe derusting. The present invention includes a base plate, a first rotating shaft and a second rotating shaft, a driving mechanism, a door-shaped frame, a push plate, and a grinding mechanism. The second supporting plate is rotatably arranged above the bottom plate, several first rollers are fixed on the first rotating shaft along the length direction in sequence, and several second rollers are fixed on the second rotating shaft along the length direction sequentially, and the driving mechanism can drive the first roller at the same time The first rotating shaft and the second rotating shaft rotate in the same direction. The door-shaped frame is set on the right side of the bottom plate. The door-shaped frame includes a top plate and two side plates arranged on both sides of the top plate. The push plate is movably set between the two side plates through a telescopic structure. In between, the telescopic structure can drive the push plate to slide up and down horizontally, and the grinding mechanism can grind the side walls of round pipes of different sizes. The invention can adapt to round pipes of different sizes and improves the grinding efficiency.

Description

technical field [0001] The invention belongs to the technical field of round pipe rust removal, and relates to a round pipe side wall rust removal device. Background technique [0002] In the process of ship construction, a lot of metal pipes are used, so the shipyard needs to purchase a large number of pipes in advance and store them in the warehouse. Due to insufficient protective measures, the side walls of the metal pipes are easy to rust. Before using these metal pipes It needs to be derusted. [0003] At present, the most commonly used method of rust removal for round pipes is to use manual or electric wire brushes to polish the surface of round pipes. Manual steel wire brushes need to squeeze the round tube hard during the grinding process to increase the friction between the wire rope and the round tube in order to remove the rust on the outside of the round tube, which has problems such as high labor intensity and low work efficiency; the grinding area of ​​the ele...

AI Technical Summary

Problems solved by technology

Manual steel wire brushes need to squeeze the round tube hard during the grinding process to increase the friction between the wire rope and the round tube in order to remove the rust on the outside of the round tube, which has problems such as high labor intensity and low work efficiency; the grinding area of ​​the electric wire brush Relatively fixed, for larger-sized round pipes, the grinding time is longer, and manual transportation is required to complete the grinding of the entire round pipe, which greatly reduces the grinding efficiency

Images