Flexible grinding straight mill device for tail end of robot

Abstract

The invention provides a flexible grinding straight mill device for the tail end of a robot. The flexible grinding straight mill device for the tail end of the robot comprises a tail end flange, a flexible flange, a manual quick-change device, a straight mill clamping device and a straight mill; the tail end flange is connected with one end of the flexible flange; the other end of the flexible flange is connected with the manual quick-change device; and the straight mill is detachably installed on the manual quick-change device through the straight mill clamping device. According to the flexible grinding straight mill device for the tail end of the robot, the straight mill applied to manual grinding is successfully applied to the tail end of the robot so that the robot can replace manual grinding, and the problem about harm of the severe environment of a grinding scene to health of workers is solved. The device monitors the grinding normal force in real time, and constant grinding force is kept. The matching problem about a fixed machining track of the robot and the workpiece tolerance is solved, the grinding efficiency is greatly improved, the consumable cost of grinding is reduced, the service life of a tool is prolonged, and consistent high grinding quality is guaranteed. By introducing the quick-change device, the robot can process a complicated grinding process.

Description

technical field [0001] The present invention relates to a flexible straight grinder polishing device, in particular, to a flexible straight grinder device for robot tip. Background technique [0002] Straight grinders are widely used in the inner hole of the workpiece and the deburring of the corners. At present, it is in the state of manual grinding. The consistency of manual grinding is poor, and the product quality is difficult to guarantee. The product quality depends too much on manual experience, and the dust and noise generated during grinding Fire and sparks are harmful to the workers, and the working environment is harsh. At present, there is no straight grinder specially designed for the six-axis robot in the market. Straight grinders are widely used in grinding. It is very practical to apply the straight grinder to the six-axis robot to realize the automation of the grinding process. value. [0003] The current industrial robots cannot work like humans, perceive...

AI Technical Summary

Problems solved by technology

[0003]Current industrial robots cannot work like humans, sense changes in processing conditions in real time and adjust processes in real time

After the robot working program is set, the robot’s machining trajectory is fixed, but the workpiece has tolerances, and there is an error in the clamping and fixing process. If it is a positive error, the force on the straight grinder will increase, the speed will decrease, or even stop. Serious excessive force will cause the robot to alarm and stop due to excessive load; if it is a reverse error, it will cause the grinding to be too light or even the workpiece cannot be ground

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