A comprehensive detection system and application method for destructive camshaft structure strength

Abstract

The invention relates to a comprehensive detection system for the structural strength of a destructive camshaft. Sub-table, the main driving guide rail is connected with the bearing frame through the turntable mechanism, the auxiliary driving guide rail is slidingly connected with the main driving guide rail, the bearing positioning seats are symmetrically distributed on both sides of the main driving guide rail, at least one slider is set on the auxiliary driving guide rail, and The end faces are respectively connected with the bearing bush, the hardness tester, the hard alloy stopper and the dial indicator through the lifting drive mechanism. Its use method includes three steps of equipment assembly, routine inspection and destructive inspection. The invention has a high degree of integration, modularization and intelligence, and can achieve the purpose of efficiently and comprehensively detecting the structural performance of the camshaft. In the detection operation, the operation automation degree is high, the data detection accuracy is high, and the detection data acquisition and identification are convenient and convenient. .

Description

technical field [0001] The invention relates to a comprehensive detection system for the structural strength of a destructive camshaft and a method for using it, belonging to the technical field of camshaft detection. Background technique [0002] At present, when the camshaft is inspected, it is mainly carried out by hardness testers, dial gauges and other equipment. Although it can meet the needs of the camshaft structural strength, hardness and coaxiality inspection to a certain extent, but in the inspection operation On the one hand, staff are required to carry out a large number of operations, so the detection efficiency is low, the work is labor-intensive, and it is easy to cause large deviations in the detection results due to staff factors, which seriously affects the accuracy and detection efficiency of the detection operation. , on the other hand, during the inspection operation, the currently used inspection equipment is independent of each other, which leads to t...

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Problems solved by technology

[0002] At present, when the camshaft is inspected, it is mainly carried out by hardness testers, dial gauges and other equipment. Although it can meet the needs of the camshaft structural strength, hardness and coaxiality inspection to a certain extent, but in the inspection operation On the one hand, staff are required to carry out a large number of operations, so the detection efficiency is low, the work is labor-intensive, and it is easy to cause large deviations in the detection results due to staff factors, which seriously affects the accuracy and detection efficiency of the detection operation. , on the other hand, during the inspection operation, the currently used inspection equipment is independent of each other, which leads to the integration of equipment and low degree of operation automation in the current camshaft inspection equipment, which leads to the storage and use flexibility of the inspection equipment And the convenience is poor. At the same time, in the detection operation, when using different equipment to detect the camshaft, it is necessary to frequently clamp and position the camshaft, which seriously affects the efficiency and accuracy of the detection operation, and further causes the labor of the staff during the detection operation. The high strength and low detection accuracy have caused great adverse effects on the current camshaft equipment detection work, and it is very easy to fail to fully detect the performance of the camshaft, resulting in poor processing quality and performance stability of the current camshaft products. Relatively poor, it is difficult to meet the needs of actual production, performance testing and actual use of camshafts

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