Steel plate groove grinding tool

Abstract

The invention relates to a steel plate groove grinding tool. The steel plate groove grinding tool comprises a movable trolley and a polishing machine used for grinding a steel plate groove, the movable trolley comprises a mounting platform and a handrail connected with the mounting platform, the polishing machine is arranged perpendicular to the advancing direction of the movable trolley, and a grinding piece is arranged at one end of the polishing machine and is parallel to the steel plate groove; and the mounting platform is provided with a driving mechanism, and the driving mechanism is connected with the polishing machine so that the driving mechanism can drive the grinding piece to be away from or close to the steel plate groove. The polishing machine is installed on the movable trolley, and the movable trolley is pushed by the handrail to move in the length direction of the steel plate groove, so that the polishing machine can conduct polishing in sequence in the length directionof the steel plate groove, and the steel plate groove grinding tool has the characteristics of being convenient to operate, capable of saving manpower and high in operation efficiency.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a steel plate groove grinding tool. Background technique [0002] In the welding operation of steel structure, grooves are usually made on the weld position of the plate after blanking to ensure penetration. When opening the bevel, the flame cutting method is used to cut the bevel slope that meets the design angle on the thickness side of the steel plate, and then grind the bevel bevel to eliminate the oxide on the bevel slope and the concave formed during cutting. Defects such as pits make the surface of the groove show a metallic luster to ensure the subsequent welding quality. However, bevel grinding is usually done manually using an angle grinder. In this process, the operator needs to squat down for a long time, which is labor intensive and inefficient. Contents of the invention [0003] The object of the present invention is to provide a steel plate groove grinding too...

AI Technical Summary

Problems solved by technology

However, bevel grinding is usually done manually by using an angle grinder. In this process, the operator needs to squat down for a long time, which is labor-intensive and inefficient.

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