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End surface grinding device for fiber connector

A technology for optical fiber connectors and grinding devices, which is applied in the direction of grinding devices, grinding drive devices, grinding machine tools, etc. It can solve the problems of different removal of end-face materials and affect the grinding effect of the end-face of optical fiber connectors, and achieve the effect of improving coupling efficiency

Inactive Publication Date: 2015-07-29
安庆市吉飞软件开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing optical fiber connector end face grinding device, the contact pressure and average relative speed of each point of the end face are different, so after a certain grinding and polishing time, the material removal amount of the end face will be different, resulting in a corresponding end face profile, which greatly Affects the grinding effect of the end face of the fiber optic connector

Method used

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  • End surface grinding device for fiber connector

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Embodiment Construction

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Such as figure 1 As shown, a fiber optic connector end face grinding device includes a grinding disc 2 and a frame 1, the grinding disc 2 is arranged on the upper part of the frame 1, and a planetary gear 3 and a ring gear are also arranged between the grinding disc 2 and the frame 1 4. A tie rod 5 connecting the planetary gear 3 and the ring gear 4 runs through the middle of the frame 1, and a first pulley 6 and a second pulley 7 are arranged under the frame 1. The first pulley 6 is connected to the gear ring, the second pulley 7 is sleeved on the tie rod 5 , and the first pulley 6 and the second pulley 7 are respectively connected to a motor 8 through a timing belt 9 .

[0014] In this embodiment, the surface of the grinding disc 2 is a thin film with abrasive materials, and its thickness is 70 μm.

[0015] During the grinding process, the end face of the opti...

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Abstract

The invention discloses an end surface grinding device for a fiber connector. The device comprises a grinding plate and a rack, wherein the grinding plate is arranged at the upper part of the rack; a planetary gear and a gear ring are arranged between the grinding plate and the rack; a tying rod for connecting the planetary gear with the gear ring passes through the middle part of the rack; a first belt wheel and a second belt wheel are arranged below the rack; the first belt wheel is connected to the gear ring; the second belt wheel sleeves the tying rod; the first belt wheel and the second belt wheel are respectively connected with motors through synchronizing belt. When in grinding and polishing, the average relative speed of the end surface of the fiber connector can be kept constant within the given processing period by the surface; the end surface can form a microsphere surface according to the non-uniform contact pressure of the fiber connector and the grinding plate, so that the purpose of increasing the coupling efficiency of the fiber connector can be achieved, and the grinding plate is avoided irregular wear.

Description

technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to an end face grinding device of an optical fiber connector. Background technique [0002] Optical fiber connectors are widely used coupling devices in optical fiber communication systems, optical information processing systems, and optical instruments, and are also the most widely used passive optical fiber devices. Optical coupling to the detector. Various optical fiber connectors must have the characteristics of low optical loss, small size, light weight, high reliability, easy operation and interchangeability due to the requirements of the use function, and the most important thing is in the connector manufacturing process. How to use the grinding and polishing method to make the end face of the optical fiber connector have a macroscopic and microscopic geometric surface that meets specific requirements, so as to reduce optical loss and improve transmission...

Claims

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Application Information

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IPC IPC(8): B24B37/10
CPCB24B37/10B24B47/12
Inventor 殷丽
Owner 安庆市吉飞软件开发有限公司
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