CN213715506U

CN213715506U - Cutter device for optical fiber

Info

Publication number: CN213715506U
Application number: CN202022544543.3U
Authority: CN
Inventors: 陈浩如
Original assignee: Anhui Bulud Communication Technology Co ltd
Current assignee: Anhui Bulud Communication Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a cutting knife device for optic fibre, including the base, seted up on the base and held the chamber, it is equipped with first spring on the inner wall in chamber to hold, first spring coupling break bar frame, the break bar is equipped with on the break bar frame, the break bar top is equipped with the opening, the round hole has been seted up on the break bar frame, the side of break bar frame is equipped with the mounting panel, the fixed connection second spring on the mounting panel, second spring fixed connection gag lever post, the pole is adjusted in the installation on the gag lever post. The utility model has the advantages that: the utility model provides a pair of cutter device for optic fibre is through offering the round hole on the cutter wheel carrier to set up and round hole complex gag lever post, can make the optic fibre cutterbar accomplish the back at the cutting optic fibre, the cutter wheel carrier can not reset owing to the spring at once, has avoided the phenomenon of many times cutting optic fibre.

Description

Cutter device for optical fiber

Technical Field

The utility model relates to an optic fibre processing technology field specifically is a cutting knife device for optic fibre.

Background

In recent years, the application range of optical fibers is becoming wider and wider, and the importance of optical fibers in modern society is becoming more and more prominent from the construction of optical cables of communication trunk lines, the entrance of optical fiber broadband, optical fiber sensors, optical passive devices and the like. In optical fiber communication construction, an optical fiber cutter is generally used to prepare an optical fiber end face, and an optical fiber fusion splicer is used to realize permanent optical fiber splicing. Under the same butt fusion condition, the higher the design and manufacturing precision of the optical fiber cutter, the better the cutting quality of the end face of the optical fiber, and the smaller the butt fusion loss of the optical fiber. Therefore, in optical fiber communication construction, the quality of optical fiber cutting is crucial. When cutting optic fibre, the break bar causes optic fibre section unevenness easily if the terminal surface of optic fibre is cut to the repetition, and current optic fibre cutter cuts optic fibre through manual promotion break bar when cutting optic fibre, recycles the spring and resets, cuts once later, if loose hand under the circumstances that optic fibre was not taken off, the break bar probably carries out the secondary cutting to optic fibre, influences the quality of optic fibre cutting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the cutting knife device for optic fibre that provides.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter device for optic fibre, includes the base, has seted up on the base and has held the chamber, it is equipped with first spring on the inner wall that holds the chamber, first spring coupling cutter wheel carrier, the last break bar that is equipped with of cutter wheel carrier, the break bar top is equipped with the opening, the round hole has been seted up on the cutter wheel carrier, the side of cutter wheel carrier is equipped with the mounting panel, fixed connection second spring on the mounting panel, second spring fixed connection gag lever post, the installation is adjusted the pole on the gag lever post.

Preferably, the base is hinged to a first pressing plate, a group of pressing blocks are mounted on the first pressing plate, a group of pressing blocks are correspondingly mounted on the base, and a first magnet is mounted on the upper surface of each pressing block.

Preferably, an optical fiber placing plate is installed on one side of the opening, a placing groove is formed in the optical fiber placing plate, and a second magnet is installed on each of two sides of the placing groove.

Preferably, one side of the optical fiber placing plate is provided with a group of hinged supports, and a second pressing plate is hinged between the two hinged supports.

Preferably, a cavity is formed in the middle of the pressing plate, a third spring is arranged in the cavity, the third spring is connected with a rectangular block, and a group of second magnets are arranged on two sides of the rectangular block.

The utility model has the advantages that: the utility model provides a pair of cutter device for optic fibre is through offering the round hole on the cutter wheel carrier to set up and round hole complex gag lever post, can make the optic fibre cutterbar accomplish the back at the cutting optic fibre, the cutter wheel carrier can not reset owing to the spring at once, has avoided the phenomenon of many times cutting optic fibre.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the second compression plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model provides a cutter device for optical fiber, which comprises a base 1, an optical fiber placing plate 7 is arranged on the base 1, a placing groove 71 is arranged on the optical fiber placing plate 7, two sides of the placing groove 71 are respectively provided with a second magnet 61, one side of the optical fiber placing plate 7 is provided with a group of hinged supports 65, a second pressing plate 6 is hinged between the two hinged supports 65, a cavity 63 is arranged in the middle of the pressure strip 6, a third spring 64 is arranged in the cavity 63, a rectangular block 62 is connected to the third spring 64, a set of second magnets 61 is also arranged on two sides of the rectangular block 62, the second magnets 61 mounted on the optical fiber placing plate 7 and the second magnets 61 mounted on the second pressing plate 6 are in one-to-one correspondence, after the optical fiber is placed on the placing groove 71, the second pressing plate 6 is rotated, and the rectangular block 62 presses the optical fiber.

Articulated first pressure strip 4 on the base 1, a set of briquetting 5 of installation on the first pressure strip 4, also corresponding a set of briquetting 5 of installing on the base 1, first magnet 51 is all installed to the upper surface of every briquetting 5, briquetting 5 all fixes on first pressure strip 4 or base 1 through a set of bolt 52.

Seted up on base 1 and held chamber 2, first spring 15 is equipped with on the inner wall that holds chamber 2, first spring 15 connects the break bar frame 9, break bar 8 is equipped with on the break bar frame 9, the break bar 8 top is equipped with opening 3, round hole 10 has been seted up on the break bar frame 9, the side of break bar frame 9 is equipped with mounting panel 13, fixed connection second spring 14 on the mounting panel 13, second spring 14 fixed connection gag lever post 12, the pole 11 is adjusted in the installation on the gag lever post 12, the diameter of adjusting pole 11 diameter ratio round hole 10 is slightly littleer.

After optical fiber is placed, the first pressing plate 4 further presses the optical fiber, the cutter wheel frame 9 is pushed to cut the optical fiber, after the cutter wheel frame 9 is pushed to a certain position, when the round hole 10 moves to the front of the limiting rod 12, the limiting rod 12 extends into the round hole 10, the position of the cutter wheel frame 9 is fixed at the moment, the cutter wheel frame 9 cannot be reset even if hands are loosened, the optical fiber is cut for many times, the section of the optical fiber is not flat, after the optical fiber is taken down, the adjusting rod 11 is pulled to enable the limiting rod 12 to be separated from the round hole 10, and the cutter wheel frame 9 is reset.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutter device for optic fibre which characterized in that: including base (1), seted up on base (1) and held chamber (2), be equipped with first spring (15) on the inner wall that holds chamber (2), knife flywheel frame (9) is connected in first spring (15), knife flywheel (8) are equipped with on knife flywheel frame (9), knife flywheel (8) top is equipped with opening (3), round hole (10) have been seted up on knife flywheel frame (9), the side of knife flywheel frame (9) is equipped with mounting panel (13), fixed connection second spring (14) are gone up in mounting panel (13), second spring (14) fixed connection gag lever post (12), installation regulation pole (11) are gone up in gag lever post (12).

2. A cleaver device for an optical fiber as defined in claim 1, wherein: articulated first pressure strip (4) on base (1), install a set of briquetting (5) on first pressure strip (4), also corresponding installation on base (1) has a set of briquetting (5), and first magnet (51) are all installed to the upper surface of every briquetting (5).

3. A cleaver device for an optical fiber as defined in claim 1, wherein: an optical fiber placing plate (7) is installed on one side of the opening (3), a placing groove (71) is formed in the optical fiber placing plate (7), and two sides of the placing groove (71) are provided with a second magnet (61).

4. A cleaver device for an optical fiber as defined in claim 3, wherein: one side of the optical fiber placing plate (7) is provided with a group of hinged supports (65), and a second pressing plate (6) is hinged between the two hinged supports (65).

5. A cleaver device for an optical fiber as defined in claim 4, wherein: a cavity (63) is formed in the middle of the pressing plate (6), a third spring (64) is arranged in the cavity (63), a rectangular block (62) is connected to the third spring (64), and a group of second magnets (61) is arranged on two sides of the rectangular block (62).