High-precision position triggering setting device

Abstract

The invention provides a high-precision position triggering setting device which comprises a base body. The setting device furthermore comprises a transformation and amplification plate spring and a triggering output switch, the transformation and amplification plate spring is installed on the base body through bolts by means of a fixing pressing block, the triggering output switch strides the transformation and amplification plate spring to be fixed to the base body through a bracket and a second bolt, and the detection portion of the triggering output switch is located at the movable end of the transformation and amplification plate spring. According to the high-precision position triggering setting device, an elastic guide rod performs position information acquisition, position information amplification is achieved through a plate spring elastic element, and a general electric appliance proximity switch is served as the triggering output switch, so that the current position is triggered and set as the datum point, or people are reminded to read a related motion coordinate axis of a numerical control unit to determine the coordinate data of the current position, and precise position setting or precise measurement in combination with a coordinate system of the numerical control unit is achieved.

Description

technical field [0001] The invention relates to a high-precision position trigger setting technology, in particular to a high-precision position trigger setting device. Background technique [0002] Equipment manufacturing is the foundation of manufacturing industry. In recent years, advanced manufacturing equipment, as a strategic industry, has been highly valued by countries all over the world. Advanced manufacturing equipment is developing in the direction of digitalization, high speed, high precision, and intelligence. The development and application of digital equipment cannot be separated from detection technology. The development and application of high precision equipment requires the support of high precision detection technology; Taking machine tools as an example, the origin setting of each digital motion coordinate axis, the measurement of geometric compensation parameters such as tool length and radius all need to be equipped with a high-precision motion positio...

AI Technical Summary

Problems solved by technology

The setting of the origin of the workpiece coordinate system of CNC machine tools and the measurement of geometric compensation parameters such as tool length and radius mainly include direct tool cutting, tool setting devices, and 3D probes. The skill requirements are high. The tool setting device and 3D probe generally have two types: mechanical type and electrical trigger type, and the accuracy generally reaches 10. －2 ~10 －3 mm order of magnitude, but its price is more expensive

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