A flip-type online outer diameter automatic measuring device

Abstract

The invention discloses an automatic turnover online outer diameter measuring device which comprises a turnover clamping mechanism and a lifting measuring mechanism. The turnover clamping mechanism and the lifting measuring mechanism are adjacently arranged. The automatic turnover online outer diameter measuring device has the advantages that components can be automatically fed and clamped and can be automatically detected in an online manner, accordingly, the outer diameters of the components can be measured conveniently and efficiently, the quantity of workers can be effectively reduced, and the problem of difficulty in recruitment and management can be solved for enterprises; the automatic turnover online outer diameter measuring device is high in universality, flexibility and detection precision and can work stably and reliably, dimension information of the components can be directly obtained by means of contact measurement, and measurement results are accurate; the device is low in design and manufacturing cost, accordingly, requirements of the domestic middle and small-sized enterprises can be met, high maintenance cost can be omitted, and the cost can be greatly lowered for the middle and small-sized enterprises.

Description

technical field [0001] The invention relates to an automatic measuring device for outer diameter, in particular to a flip-type online automatic measuring device for outer diameter; it belongs to the technical field of detection equipment. Background technique [0002] Outer diameter detection refers to the use of physical measuring tools, limit gauges, display measuring instruments, etc. to detect the outer diameter of shafts, rings, sleeves and discs. It is widely used in the machinery industry and can be divided into Contact measurement, non-contact measurement and combined measurement. [0003] The existing outer diameter detection is usually manual detection, and the detection devices generally include a vernier measuring instrument, a micro-moving screw vice measuring instrument, a mechanical measuring instrument, a pneumatic measuring instrument and an electrical measuring instrument. In the manual inspection process, the operator usually places the measuring jaws, me...

AI Technical Summary

Problems solved by technology

[0005] 1) Low degree of automation: Although there are many types of outer diameter testing tools on the market, most of them are manual testing tools, such as vernier measuring instruments, micro-moving screw-type measuring instruments, etc. Manual operation is required during the testing process, and the production mode Still labor intensive;

[0006] 2) Low detection accuracy: The influence of human factors in manual detection, including the technical proficiency of the detection workers and the selection of detection methods, will make the detection results of the same part vary from person to person, resulting in inconsistent feedback information on the manufacturing process. Accurate, but poor selection of the clamping method or detection method of the existing automatic detection device will also lead to a decrease in detection accuracy;

[0007] 3) The use of foreign automatic online detection system requires a large capital investment, which is not suitable for popularization and application in domestic small and medium-sized enterprises

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