Multifunctional electric grinding machine

Abstract

The invention relates to a multifunctional electric grinding machine which comprises a main body, a motor and a battery are correspondingly arranged at the upper end and the lower end of the main body, a control device connected with the motor and the battery is arranged in the main body, and a grinding device is installed on an output shaft of the motor; the grinding device comprises a front buckling piece and a rear buckling piece which are buckled with each other, and a grinding wheel clamped between the front buckling piece and the rear buckling piece; the front buckling piece and the rear buckling piece are fixed to the output shaft of the motor through mounting holes formed along the axis; the grinding wheel comprises a supporting ring; densely-distributed steel wires are arranged on the supporting ring; each steel wire is arranged in the radial direction of the supporting ring; the end, away from the supporting ring, of the steel wire is provided with a polishing contact formed through bending, and the bending direction of the polishing contact is consistent with the rotating direction of the grinding wheel. The multifunctional electric grinding machine has the advantages of being simple in structure, convenient to operate and control, high in functionality, good in adaptability and high in grinding efficiency.

Description

technical field [0001] The invention relates to a surface grinding tool, in particular to a multifunctional electric grinding machine. Background technique [0002] As a surface treatment tool, the grinding machine is widely used in the surface grinding of pipes and other metal parts in order to remove rust or stains, and then carry out anti-corrosion treatment. However, existing grinding machines have the following problems in practical application: 1. For uneven surfaces, the grinding speed is slow and the grinding effect is poor; 2. The surface after grinding is too smooth, which is not conducive to anti-corrosion treatment; 3. The function is relatively Single, only suitable for surface grinding without anti-corrosion layer, for pipes or other metal parts that need to be re-grinded and anti-corrosion treated if the anti-corrosion layer is damaged, the original anti-corrosion layer cannot be removed quickly. Contents of the invention [0003] The object of the present ...

AI Technical Summary

Problems solved by technology

However, existing grinding machines have the following problems in practical application: 1. For uneven surfaces, the grinding speed is slow and the grinding effect is poor; 2. The surface after grinding is too smooth, which is not conducive to anti-corrosion treatment; 3. The function is relatively Single, only suitable for surface grinding without anti-corrosion layer, for pipes or other metal parts that need to be re-ground and anti-corrosion treated if the anti-corrosion layer is damaged, the original anti-corrosion layer cannot be quickly removed

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