Thick Fiber Cleaver

Abstract

The invention discloses a large-core optical fiber cutting knife. The large-core optical fiber cutter comprises a base, a sliding seat and a cutting knife, wherein at least one guide rail is arranged on the base, a knife rest is arranged on the sliding seat, the cutting knife is hinged onto the knife rest, the base is provided with two fixing racks, sliding blocks are extended from two sides of the sliding seat respectively, the upper end surface of each sliding block is divided into a preparing part and a breaking off part along the trend of the guide rail, the preparing part is a section of horizontal plane, the breaking off part is a bulged arc surface, the sliding blocks are extended into the fixing racks respectively, and a floating assembly is arranged in each fixing rack; each floating assembly comprises a floating block and a guide wheel, the upper end of the floating block extends out of the outer side of the corresponding fixing rack, and the guide wheel is mounted at the lower end of the floating block and is propped against the upper end surface of the sliding block; upper ends of the floating blocks of the two floating assemblies are covered with an elastic plate, and an optical fiber fixing channel for accommodating a large-core optical fiber is formed in the lower end surface of the elastic plate. The large-core optical fiber cutting knife has the advantages that the structure is simple, the cutting effect is good, a cross section of the cut optical fiber is smooth and excellent and the like.

Description

technical field [0001] The invention relates to an optical fiber cutter, in particular to a cutter device for thick optical fibers. Background technique [0002] Since the ordinary optical fiber cleavers on the market can only be adapted to cut 0.125mm optical fibers, for thick optical fibers (greater than 0.125mm and less than 0.5mm, they are collectively referred to as thick optical fibers, and optical fibers of this specification are collectively referred to as "thick optical fibers" in the industry) usually only can be used Ultrasonic optical fiber cutter is expensive due to the complex structure of the ultrasonic cutter. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a thick optical fiber cutter with simple structure and good cutting effect. [0004] In order to solve the above technical problems, the present invention provides a thick optical fiber cutter, including a base, a sliding seat, and a cutter; ...

AI Technical Summary

Problems solved by technology

[0002] Since the ordinary optical fiber cleavers on the market can only be adapted to cut 0.125mm optical fibers, for thick optical fibers (greater than 0.125mm and less than 0.5mm, they are collectively referred to as thick optical fibers, and optical fibers of this specification are collectively referred to as "thick optical fibers" in the industry) usually only can be used Ultrasonic optical fiber cutting knife, due to the complex structure of the ultrasonic cutting knife, the price is expensive

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