Shaft type part measurement device based on sensing technology and measurement method thereof

Abstract

The invention belongs to the technical field of machining and measurement and particularly relates to a shaft type part measurement device based on a sensing technology. The shaft type part measurement device comprises a base, a gantry measurement frame, a first measurement scale, a second measurement scale, a signal conditioner and a computer, wherein the bottom end of the gantry measurement frame is in sliding connection with the base along an X direction; the first measurement scale and the second measurement scale are respectively slidably arranged on two sides of the gantry measurement frame along a Z direction; a first sensor is fixedly arranged on the first measurement scale; a second sensor is fixedly arranged on the second measurement scale; a fixed apex and a sliding apex used for clamping a shaft to be measured are arranged on the base; the axis of the shaft to be measured faces to the X direction; the shaft to be measured is located between the first sensor and the second sensor; a connection line between the first sensor and the second sensor is vertical to the axis of the shaft to be measured; the signal conditioner is used for receiving signals transmitted by the first sensor and the second sensor, amplifying and filtering the signals; and the signal conditioner is electrically connected with the computer through a data processor.

Description

technical field [0001] The invention belongs to the technical field of machining measurement, and in particular relates to a sensor technology-based measuring device for shaft parts and a measuring method thereof. Background technique [0002] With the continuous advancement of various technologies, traditional workpiece detection devices have been difficult to meet the needs of the industry. Nowadays, for some workpiece detection with high precision requirements, not only the size, shape tolerance and roughness of the parts are very high, but And the efficiency of detection is also very important. However, traditional measuring tools such as vernier calipers, dial indicators, and micrometers have large measurement errors, so such measuring tools can no longer meet the detection of precision parts with high precision, high efficiency, and high reliability. In foreign countries, due to the application of computer technology, sensor technology and automatic control technology...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the existing problems in the prior art, such as using traditional measuring tools such as vernier calipers, dial gauges, and micrometers to measure the coaxiality and shaft diameter of shaft parts, there are problems such as complicated operations and low measurement accuracy. The present invention provides a sensor-based Technology shaft parts measuring device and its measuring method

Images