Device for quick detection of performance of rotating table of numerically-controlled machine tool

Abstract

The invention discloses a device for quick detection of the performance of a rotating table of a numerically-controlled machine tool. The device comprises a control cabinet, black iron, a force loading unit, the rotating table, a toque loading unit and an oil tank, wherein the force loading unit, the rotating table and the toque loading unit are arranged on the black iron, the force loading unit and the toque loading unit are symmetrically arranged on the two sides of the rotating table, the control cabinet and the oil tank are arranged at the two sides of the black iron, a first servo motor is arranged on the rotating table, a second servo motor and a servo hydraulic cylinder are arranged on the force loading unit, a second servo motor and a servo hydraulic cylinder are arranged on the torque loading unit, the control cabinet controls the first servo motor and the second servo motors to work, the oil tank is connected with the servo hydraulic cylinders on the force loading unit and the torque loading unit, and the control cabinet controls the oil tank to provide oil for the servo hydraulic cylinders. The device has the advantages that the actual loaded condition of the rotating table of the numerically-controlled machine tool can be better simulated, and quick detection of the performance of rotating tables of numerically-controlled machine tools of different types can be achieved.

Description

technical field [0001] The invention relates to a fast detection device, in particular to a fast performance detection device for a rotary table of a numerical control machine tool. Background technique [0002] At present, CNC machine tools are developing in the direction of high speed, high precision and modularization. It not only requires CNC machine tools to have high machining accuracy and high reliability, but also requires CNC machine tools to have sufficient Processing dynamic performance. As an important basic component of CNC machine tools, the rotary table is very sensitive to force conditions. Its dynamic properties such as vibration resistance and stability play a key role in the machining accuracy, efficiency and reliability of CNC machine tools. At present, the performance detection of the rotary table of CNC machine tools is basically carried out by using relevant sensors during the actual operation of the CNC machine tool. Therefore, the research and deve...

AI Technical Summary

Problems solved by technology

At present, the performance detection of the rotary table of CNC machine tools is basically carried out by using relevant sensors during the actual operation of the CNC machine tool. Therefore, the research and development of the rapid detection device for the performance of the rotary table of CNC machine tools can realize the performance detection and analysis of the rotary table of CNC machine tools in the laboratory, and solve the problem of poor dynamic and static performance and reliability of the rotary table of CNC machine tools. It is of great significance to improve the performance and reliability of the rotary table of CNC machine tools and the machining accuracy and reliability of CNC machine tools.

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