Fixing and adjusting mechanism for industrial robot machining in polishing state

Abstract

The invention belongs to the technical field of machining, and particularly relates to a fixing and adjusting mechanism for industrial robot machining in a polishing state, which comprises a machine base, wherein an industrial robot is fixedly arranged at the top end of the machine base, a fixing assembly is arranged at the tail end of an arm of the industrial robot, and a flexible grinding assembly is arranged on one side of the bottom of the fixing assembly; a pneumatic clamping jaw is fixedly arranged on the side, away from the flexible grinding assembly, of the bottom of the fixing assembly, a rack is arranged on the side, away from the industrial robot, of the top end of the machine base, a polishing belt assembly is arranged on the side, facing the industrial robot, of the rack, and a tool table is arranged on one side of the polishing belt assembly; the flexible grinding assembly has a certain expansion and contraction amount, and when the polishing force changes, the expansion and contraction amount of the flexible grinding assembly is automatically adjusted, so that the contact amount of a cutter and a workpiece is adaptively adjusted, and the polishing force is adjusted, and thus, the surface polishing degree of the workpiece can be guaranteed to be uniform, and the cutting force is consistent in the polishing process.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a fixed adjustment mechanism in a polishing state for industrial robot processing. Background technique [0002] Industrial robots are robotic systems used in manufacturing production. The definition of an industrial robot is automatic, programmable, and an automatic device with three or more motion axes. At present, in order to improve the efficiency of machining and reduce the labor intensity of workers, industrial robots are often used to pick up workpieces on the polishing machine during polishing operations. The workpiece is polished. During the polishing process, due to fluctuations in working conditions, there will be a gap between the actual polishing force and the set value. Because the stiffness and accuracy of industrial robots are not as good as CNC machine tools, the existing industrial robots In the actual polishing operation, it is diffic...

AI Technical Summary

Problems solved by technology

The definition of an industrial robot is automatic, programmable, and an automatic device with three or more motion axes. At present, in order to improve the efficiency of machining and reduce the labor intensity of workers, industrial robots are often used to pick up workpieces on the polishing machine during polishing operations. The workpiece is polished. During the polishing process, due to fluctuations in working conditions, there will be a gap between the actual polishing force and the set value. Because the stiffness and accuracy of industrial robots are not as good as CNC machine tools, the existing industrial robots In the actual polishing operation, it is difficult to ensure the size of the cutting force, resulting in uneven polishing

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