A detection device for an intelligent metering detection unit

Abstract

The invention discloses a detecting apparatus of an intelligent metering detection unit. The detecting apparatus comprises an apparatus body (1), an electric control mechanism (2) and a detecting head (3). The rear end of the apparatus body is connected to a coordinate control supporting device (4) of the intelligent metering detection unit. The apparatus body is provided with a mode identification sensor, a position sensor and a range sensor which face the detecting head. The electric control mechanism is disposed inside the apparatus body, and comprises a power supply module, a data processing module and a data sending module. Detection medium emitters (31) and a detection medium feedback receiver (32) are arranged at the front end of the detecting head, and are electrically connected to the data processing module of the electric control mechanism. The multiple detection medium emitters are circularly and uniformly arranged at the front end of the detecting head, and the detection medium feedback receiver is arranged within the circular range of the detection medium emitters. The detecting apparatus is mounted on the intelligent metering detection unit, and the detecting apparatus can achieve non-contact detection, is high in intelligent degree, and is high in detection accuracy and efficiency.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device suitable for an intelligent measurement detection unit in a manufacturing processing factory, and belongs to the field of measurement detection technical equipment. Background technique [0002] The process of obtaining a certain result through a series of repeated tests on the corresponding parameters of the measurement object is called measurement inspection. In the field of machinery manufacturing, the processing size and assembly of product parts are usually required to ensure product quality and product design. Dimensions and other data are inspected according to process requirements. [0003] The processing quality of parts includes processing accuracy and surface quality. The indicators of processing accuracy include dimensional accuracy, shape accuracy and position accuracy. The indicators of surface quality include surface roughness, degree of surface work hardeni...

AI Technical Summary

Problems solved by technology

[0006] 1. Measuring instruments will wear out when they contact the parts to be tested, and the detection accuracy will decrease after long-term use. Therefore, it is necessary to regularly calibrate the measuring instruments to ensure their detection accuracy;

[0007] 2. The parts to be tested, especially the parts to be tested in mass production, are usually oiled to prevent corrosion. Measuring instruments are easily polluted by oil when they touch the parts to be tested, and the oiled treatment is easy to attach dust. If dust enters the measuring instrument, the test result of the measuring instrument will be inaccurate, and the measuring instrument will be easily damaged;

[0008] 3. The usual contact measurement inspection is manual operation, that is, the inspector or operator holds the measuring instrument for inspection, especially for the random inspection of parts produced in batches, the inspection efficiency is low, and different inspectors or operators use the same measurement The results of appliance testing may be different, with subtle human-individual testing differences;

[0009] 4. For parts with complex structures such as casting defects, welding deformation, etc., and with multiple processing procedures, it is usually necessary to use the size to make up for the defects and reduce the scrap rate during the processing process. Defects often still exist in other processing procedures. The shape accuracy and position accuracy of such parts with complex structures are usually not easy to measure directly and accurately. They are usually guaranteed by the accuracy of the machine tool. If the accuracy of the processing machine tool is reduced, then The processing accuracy of the processed parts cannot be guaranteed. Usually, there will be a delay in finding the cause of the out-of-tolerance artificially. That is, it is not easy to find that the accuracy of the machine tool is reduced in the first time through contact measurement inspection, which will cause the quality of batch parts to be unqualified.

Images