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A high-precision clamping and positioning device for optical fiber

A clamping positioning and high-precision technology, which is applied in the field of clamping and positioning devices and optical fiber high-precision clamping and positioning devices, can solve the problems of low processing and clamping positioning efficiency and precision, complex connecting components, and easy bending of optical fibers. To achieve the effect of easy and convenient clamping, lower production cost, convenient installation and time saving

Inactive Publication Date: 2017-05-03
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems in the prior art that small optical fibers with equal diameters are easy to bend, the connecting components are relatively complicated, and it is easy to cause damage to the optical fibers, and the processing and clamping positioning efficiency and accuracy are not high, the present invention proposes a high-precision optical fiber clamping and positioning device

Method used

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  • A high-precision clamping and positioning device for optical fiber
  • A high-precision clamping and positioning device for optical fiber
  • A high-precision clamping and positioning device for optical fiber

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Embodiment Construction

[0022] This embodiment is a high-precision optical fiber clamping and positioning device.

[0023] refer to figure 1 ~ Fig. 6, the optical fiber high-precision clamping and positioning device of this embodiment is composed of a mobile platform 1, a connecting plate 2, a clamping block 5, a positioning base 3, and a clamping block pressing plate 4; the mobile platform 1 is a connecting plate 2, a positioning base The parts of seat 3, clamping block pressing plate 4 and clamping block 5 are connected to provide support.

[0024] The clamping block 5 has a rectangular parallelepiped structure. There is a screw hole in the center of the front surface of the clamping block 5. Two positioning pin holes are located on both sides of the central screw hole. The positioning pin holes are conical with a taper of 1:50; the two tapers are Put the 1:50 tapered pin into the positioning pin hole and apply force to fix the position of the clamping block 5 and the positioning base 3, and put t...

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PUM

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Abstract

The invention discloses an optical fiber high-precision clamping and positioning device which is composed of a mobile platform, a connecting plate, a clamping block, a positioning pedestal and a clamping block pressing plate. The mobile platform supports other components. The clamping block and the positioning pedestal are fixedly connected via positioning pins and bolts. The surface of the upper part of the clamping block is provided with two convex blocks of which one end is an inclined surface. The clamping block pressing plate and the clamping block are connected via pin shafts. The positioning pedestal is arranged at the side surface of a positioning block arranged on the connecting plate and is fixedly connected with the mobile platform via the connecting plate. The surface of the upper part of the connecting part of the positioning pedestal and the clamping block is provided with two cuboid convex blocks, and the two convex blocks and the two convex blocks which have the inclined surfaces and are arranged at the surface of the upper part of the clamping block are corresponding so that a V-shaped slot is formed. Optical fibers are arranged in the V-shaped slot, and accurate clamping and positioning of the optical fibers are realized by magnetic force of magnets arranged on the clamping block pressing plate and the magnets arranged on the clamping block. The optical fiber high-precision clamping and positioning device is simple in structure and convenient to process so that labor intensity of operators can be effectively reduced.

Description

technical field [0001] The invention relates to a clamping and positioning device, in particular to a high-precision optical fiber clamping and positioning device. It belongs to the technical field of optical fiber processing. Background technique [0002] At present, the SC type optical connector is used to construct an optical communication network, and has an alignment structure and a double assembly structure as a basic structure. The SC type optical connector is obtained through an oxidized drill sleeve, which can be assembled on site, and the optical connector is mainly used for the connection of single-core optical cables of silica-type single-mode optical fibers; the number of components is large , multiple processes are required during assembly, the working hours are long and cumbersome, and the ceramic sleeve must have considerable precision and high cost. Due to the large number of components of the connector, multiple sets of molds must be designed during produ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
CPCG02B6/3838
Inventor 张西金赵宁张家全曹阳黄立慎玉安董强项云飞
Owner NORTHWESTERN POLYTECHNICAL UNIV
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