Inspection equipment and inspection system for processing workpieces

Abstract

The application provides a detection device and a detection system for processing workpieces. The device includes: a base, including a body and a conductive structure inside the body; a detection structure, including a main body and a measuring head, and the main body includes a shell, a liquid storage part, a movable part, a power supply and a wire. In this device, the conductive structure can be used as a part of the circuit. During the movement of the movable part, the circuit is connected at the moment when the probe contacts the workpiece to form a circuit. The probe in the solution of this application does not need to swing at a certain angle or Displaced for a certain distance, its sensitivity is high, which in turn makes the measurement accuracy high, thus solving the problem of relatively low sensitivity of the probe for detecting the error of the processed workpiece in the prior art, and in this scheme, when the magnetorheological fluid is in the solid In this state, the movable part can no longer move up and down, thereby avoiding the problem of excessive inertial force and oscillation when the measurement task is completed in the prior art when the measurement task is stopped, thereby improving the working efficiency of the measurement.

Description

technical field [0001] The present application relates to the field of CNC machine tools, and in particular, to a detection device and a detection system for processing workpieces. Background technique [0002] Due to factors such as thermal deformation and cutting vibration of CNC machine tools, there is a certain error between the actual parameters and theoretical parameters of the workpiece processed by the CNC machine tool. At present, the machining accuracy of CNC machine tools has reached the micron level. To accurately measure the dimensional error of the workpiece, high-precision testing equipment is required. [0003] At present, the commonly used error measurement tool is a trigger-type three-coordinate measuring machine. The probe touches the surface of the measured workpiece to obtain the coordinate position of each measuring point, and then calculates the dimensional error of the measured workpiece. When the trigger type CMM performs the measurement task, the p...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a detection device and detection system for processing workpieces, so as to solve the problem of relatively low sensitivity of the measuring head for detecting processing workpiece errors in the prior art

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