Polishing equipment and polishing method for notebook keyboard shell and polishing clamping jaw assembling method

Abstract

The invention relates to a grinding device and method for a notebook keyboard shell and a grinding clamping jaw assembling method, and belongs to the field of grinding and polishing of die-casting products. The device comprises a grinding clamping jaw, a grinding mechanism, a robot and a material table, and is structurally characterized in that the grinding clamping jaw is installed on the robot, the robot is matched with the grinding mechanism and the material table, and the grinding clamping jaw comprises an upper fixing plate, a lower fixing plate, equal-height positioning columns, suction cups, suction cup positioning holes, a fixing block, a profiling block and a double-shaft air cylinder; the upper fixing plate and the lower fixing plate are connected through the equal-height positioning column, the suction cup positioning hole is formed in the upper fixing plate, the head end of the suction cup is arranged on the lower fixing plate, the tail end of the suction cup is located in the suction cup positioning hole, the fixing block is arranged on the upper fixing plate, the double-shaft air cylinder is arranged on the lower fixing plate, and the double-shaft air cylinder is arranged on the lower fixing plate. The profiling block is arranged on the double-shaft air cylinder and matched with the fixing block, and the lower fixing plate is installed on the robot.

Description

technical field [0001] The invention relates to a grinding device, a grinding method and a grinding jaw assembly method for a notebook keyboard shell, belonging to the field of die-casting product grinding and polishing. Background technique [0002] When grinding the notebook keyboard shell, a clamp is used to clamp and move the workpiece. In the prior art, a dual-axis air cylinder is generally used to clamp and move the workpiece, and then combined with the new mini suction cup, the surface of the workpiece can also maintain good mechanical properties. The production speed is fast and the cost is low; the workpiece of the keyboard frame itself is very thin, and it is difficult to polish and deburr manually during work, and it is difficult to control the deformation if it is not careful. There is also aluminum powder in the working environment of manual deburring, which is harmful to the human body. The burr polishing quality is poor and the efficiency is low. [0003] In ...

AI Technical Summary

Problems solved by technology

[0002]When grinding the notebook keyboard shell, the fixture is used to clamp and move. Type suction cup, the surface that sucks the workpiece also maintains good mechanical properties, the production speed is fast, and the cost is low; the keyboard frame workpiece itself is very thin, it is difficult to polish and deburr manually during work, and the deformation is difficult to control if it is not careful. Aluminum powder in the burring working environment is harmful to the human body, and the traditional manual deburring and polishing quality is poor and the efficiency is low

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