A concentricity test tool for optical fiber connector

Abstract

The invention relates to a testing tool for concentricity of a fiber connector. The testing tool comprises a positioning pedestal, a pressing plate, a connecting arm, a dial gauge, a positioning sleeve and a driving device. At least one positioning hole is formed in the top of the side surface of the positioning pedestal; and the positioning sleeve installed on the positioning pedestal by the positioning hole and is sliding connection with the positioning pedestal. The pressing plate is installed on the upper end surface of the positioning pedestal by a positioning bolt and is abutted against the positioning sleeve. At least one connecting arm is arranged; one end of the connecting arm is installed on the positioning pedestal and is hinged to the external surface of the positioning pedestal and the other end is hinged to the dial gauge; and each connecting arm is connected with the dial gauge. The driving device is arranged in the positioning pedestal and is communicated with the tail end of the positioning sleeve. According to the invention, the positioning stability and positioning precision of the fiber connector are effectively improved. Meanwhile, concentricity of a fiber connector can be detected efficiently and flexibly; the efficiency and precision of the detection work are improved; and the labor intensity of the detection work is substantially reduced.

Description

technical field [0001] The invention relates to a testing device for an optical fiber connector, in particular to a tool for testing the concentricity of an optical fiber connector. Background technique [0002] In the production process of the optical fiber connector, since the optical fiber connector is composed of two outer sleeves and a pressing block in the sleeve, and the inner ceramic ferrule is inserted and bonded by glue , so there is a certain difference in the coaxiality between the components of the assembled optical fiber connector, and in severe cases, the product is scrapped directly because the coaxiality does not meet the requirements, but due to the product volume of the optical fiber connector Smaller, so it is extremely difficult to accurately detect the coaxiality of it, and there is currently a lack of professional equipment suitable for the coaxiality detection of optical fiber connectors, which also results in the existence of such problems in the coa...

AI Technical Summary

Problems solved by technology

[0002] In the production process of the optical fiber connector, since the optical fiber connector is composed of two outer sleeves and a pressing block in the sleeve, and the inner ceramic ferrule is inserted and bonded by glue , so there is a certain difference in the coaxiality between the components of the assembled optical fiber connector, and in severe cases, the product is scrapped directly because the coaxiality does not meet the requirements, but due to the product volume of the optical fiber connector Smaller, so it is extremely difficult to accurately detect the coaxiality of it, and there is currently a lack of professional equipment suitable for the coaxiality detection of optical fiber connectors, which also results in the existence of such problems in the coaxiality detection link of optical fiber connectors. A huge loophole seriously threatens the quality of optical fiber connector products. Therefore, in view of this phenomenon, it is urgent to develop an inventive optical fiber connector coaxiality detection equipment to meet the needs of actual production and use.

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