High-precision electric arc type self-adaptive grinding and shaping robot complete machine

Abstract

The invention discloses a high-precision electric arc type self-adaptive grinding and shaping robot complete machine. The high-precision electric arc type self-adaptive grinding and shaping robot complete machine comprises a machine tool, an electric arc type grinding robot unit, a material moving and transferring unit and a conveying unit, wherein the electric arc type grinding robot unit and theconveying unit are arranged on the machine tool at intervals, and the material moving and transferring unit is arranged on the machine tool and is located between the electric arc type grinding robotunit and the conveying unit; and the electric arc type grinding robot unit comprises a machine frame, a horizontal displacement mechanism, a self-adaptive grinding and shaping mechanism, a vertical displacement mechanism and a rotary clamping mechanism. According to the high-precision electric arc type self-adaptive grinding and shaping robot complete machine, high-precision grinding and shapingoperation at the intersection line of valve orifices is realized, mechanical operation is realized, the labor intensity is reduced, the efficiency is high, and a valve is not prone to being scratched.

Description

technical field [0001] The invention relates to a complete machine of a high-precision electric arc self-adaptive grinding and shaping robot. Background technique [0002] After the valve is machined and drilled, there will be sticky debris at the intersection of the inner orifice of the hole and the inner cavity of the valve, and these debris need to be polished before the valve is sprayed. The existing grinding methods are often processed by manual grinding, which has low precision, high labor intensity, low grinding efficiency, and manual operation is easy to cause scratches on the inner wall of the hole and the inner cavity of the valve; in addition, the inner orifice of the hole The edge is generally an acute angle, which has relatively large resistance to the passage of fluid in the valve, which is not conducive to the circulation of fluid. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and pro...

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Problems solved by technology

[0002] After the valve is machined and drilled, there will be sticky debris at the intersection of the inner orifice of the hole and the inner cavity of the valve, and these debris need to be polished before the valve is sprayed. The existing grinding methods are often processed by manual grinding, which has low precision, high labor intensity, low grinding efficiency, and manual operation is easy to cause scratches on the inner wall of the hole and the inner cavity of the valve; in addition, the inner orifice of the hole The edge is generally an acute angle, which has relatively large resistance to the passage of fluid in the valve, which is not conducive to the circulation of fluid

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