Robot device for polishing casting parts

Abstract

The invention discloses a robot device for polishing casting parts, and belongs to the field of application of industrial robot technologies. The robot device comprises a framework, a Cartesian coordinate robot, an R-axis motor, a polishing machine and a clamping die. The Cartesian coordinate robot is mounted on the framework via upright plates and has two degrees of movement freedom, an electric cylinder is mounted on a movable platform of the Cartesian coordinate robot, a piston rod of the electric cylinder is fixedly connected with an upper mounting plate, a fourth-axis motor is mounted on the upper mounting plate, a motor shaft of the R-axis motor is fixedly connected with a driving belt pulley, power can be transmitted to a driven belt pulley by the driving belt pulley via a synchronous belt, the driven belt pulley is mounted on a lower mounting plate, the upper mounting plate is fixedly connected with the lower mounting plate by upright columns, the driven belt pulley is fixedly connected with the polishing machine, and the clamping die is mounted on the framework. The robot device has the advantage that the casting parts can be automatically polished by the robot device.

Description

technical field [0001] The invention relates to the application field of industrial robot technology, in particular to a robot device for grinding castings. Background technique [0002] Molded and casted workpieces contain irregular flashes and burrs due to various factors, which pose hidden dangers to subsequent production and processing and need to be removed. They will be smoothed by grinding, polishing and deburring to achieve customer satisfaction. the desired effect. In the existing technologies and processes, most of the casting parts are clamped and positioned manually by the operator, and then the grinding machine is operated to grind them, so the productivity is relatively low, and the manpower and material resources are wasted to a certain extent, because the professional ability of the operators will affect the product quality. Even the pass rate is low, and it is easy to cause production accidents. [0003] The robot is used for casting grinding, which abando...

AI Technical Summary

Problems solved by technology

In the existing technologies and processes, most of the casting parts are clamped and positioned manually by the operator, and then the grinding machine is operated to grind them, so the productivity is relatively low, and manpower and material resources are wasted to a certain extent, because the professional ability of the operators will affect the product quality Even pass rate, and easy to cause production accidents

[0003] The robot is used for grinding castings. It abandons the previous manual operation to realize automatic grinding. It has a simple and feasible structure, low production cost, high production efficiency and product quality, and reduces the damage to the human body caused by dust and noise. Chinese patent CN206010667 U discloses a A grinding machine for deburring castings. In this patent, a grinding wheel and a grinding head are used to grind castings. The structure is complex, multi-axis linkage, and the control accuracy is low.

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