CN213240581U

CN213240581U - Optical fiber cutter

Info

Publication number: CN213240581U
Application number: CN202022188144.8U
Authority: CN
Inventors: 王艺伟
Original assignee: Liaoning Aerospace Sunshine Photoelectric Co ltd
Current assignee: Liaoning Aerospace Sunshine Photoelectric Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-18
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to the technical field of cutter equipment, and discloses an optical fiber cutter, which comprises a base, wherein the rear end of the top surface of the base is provided with a communicating groove, the two side walls of the communicating groove are both provided with sliding grooves, and the two sides of the top surface of the base are both provided with pressing grooves; sliding blocks are connected in the two sliding grooves in a sliding manner; one end of the sliding block is connected with a pushing block. The optical fiber cutter is characterized in that a sliding block is connected in a sliding groove in a sliding mode, the outer end of the sliding block is located in a pressing groove, the outer end of the sliding block is in an inclined plane shape, the inner end of the sliding block is connected with a push block, a plurality of blades are arranged on the inner end of the push block, the blade located at the rear end is in a semicircular shape, and other blades are in a semicircular shape; the optical fiber cutting device has the advantages that the optical fiber cutting is achieved, the pressing block is pressed downwards, the sliding block drives the push block to slide inwards, when the optical fiber is cut off by the blade at the rear end of the push block, the protective layer at the front end of the optical fiber is cut by other blades on the push block, operation steps are reduced, and working efficiency is improved.

Description

Optical fiber cutter

Technical Field

The utility model relates to a cutterbar equipment technical field specifically is an optic fibre cutterbar.

Background

The optical fiber is a short-hand writing of optical fiber, is a fiber made of glass or plastic, and can be used as a light conduction tool, and the transmission principle of the optical fiber is total reflection of light. In optical fiber sensing, optical fibers are often required to be welded, before the optical fibers are welded, the optical fibers need to be cut and the section of the optical fibers needs to be flat, and in the existing optical fiber cutting, an optical fiber cutter is often used.

Utility model publication (announcement) no: the optical fiber cutter disclosed in CN210835320U has a pressing plate hinged on a platform, and a waste collecting device is connected to one side close to the cutting knife, so that the cut optical fiber waste can directly fall into the waste temporary storage box and cannot fall onto the working table, the situation that the operator is injured by the optical fiber waste is reduced, and the use safety is improved; however, before cutting the optical fiber, the protective layer of the optical fiber needs to be removed first, and then the optical fiber can be cut, so that the workload of workers is increased, and the defects that the operation is inconvenient and the efficiency is affected are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an optical fiber cutter has solved the current optical fiber cutter who proposes in the above-mentioned background art, just can cut optic fibre after the protective layer that needs earlier remove optic fibre before cutting optic fibre, makes the staff increase work load, leads to it to have the inconvenient problem of operation, efficiency of influence.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an optical fiber cutter comprises a base, wherein the rear end of the top surface of the base is provided with a communicating groove, two side walls of the communicating groove are provided with sliding grooves, two sides of the top surface of the base are provided with pressing grooves, and the front end of the top surface of the base is provided with a fixing groove; sliding blocks are connected in the two sliding grooves in a sliding manner; one end of the sliding block is connected with a pushing block, and a plurality of blades are arranged on the inner side wall of the pushing block; the outer side wall of each push block is connected with two first springs; the rear end of the communicating groove is provided with a connecting block; a material guide plate is hinged on the connecting block; the bottom surface of the material guide plate is connected with a second spring; the rear wall of the base is provided with a collecting box; the top surface of base articulates there is the clamp plate, the both sides of clamp plate bottom surface all are provided with the briquetting.

Furthermore, the two pressing grooves are respectively communicated with the two sliding grooves, and the fixing groove is communicated with the communicating groove.

Furthermore, the outer ends of the two sliding blocks are respectively positioned in the two pressing grooves, and the outer end of each sliding block is arranged in an inclined plane.

Furthermore, a plurality of blades are all arranged on the inner side wall of the push block in a linear array shape.

Furthermore, the blade at the rear end of the push block is arranged in a semicircular shape, and other blades are arranged in a semicircular ring shape.

Furthermore, the four first springs are respectively arranged at two sides of the two sliding blocks, and two ends of each first spring are respectively connected with the outer wall of the sliding block and the inner wall of the sliding groove.

Furthermore, the two pressing blocks are respectively matched with the two pressing grooves.

(III) advantageous effects

The utility model provides an optical fiber cutter possesses following beneficial effect:

the optical fiber cutter is characterized in that a sliding block is connected in a sliding groove in a sliding mode, the outer end of the sliding block is located in a pressing groove, the outer end of the sliding block is in an inclined plane shape, the inner end of the sliding block is connected with a push block, a first spring is arranged at the outer end of the push block, a plurality of blades are arranged at the inner end of the push block, the blades located at the rear end of the push block are in a semicircular shape, and other blades are in a semicircular shape; the front end of having reached put optic fibre in the intercommunication inslot and the joint pushes down after the fixed slot through the briquetting, and the slider drives the ejector pad and slides to inside, and when the blade of ejector pad rear end cut off optic fibre, other blades on the ejector pad have reduced the operating procedure with the effect of the protective layer cutting of optic fibre front end, have improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of an optical fiber cleaver of the present invention;

FIG. 2 is a top cross-sectional view of the optical fiber cleaver of the present invention;

FIG. 3 is a side cross-sectional view of the optical fiber cleaver of the present invention;

fig. 4 is a schematic structural diagram of the push block of the optical fiber cutter of the present invention.

In the figure: the base 1, the intercommunication groove 11, spout 12, indent 13, fixed slot 14, slider 2, ejector pad 3, blade 31, first spring 4, connecting block 5, stock guide 6, second spring 7, collecting box 8, clamp plate 9, briquetting 91.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

an optical fiber cutter comprises a base 1, wherein the rear end of the top surface of the base 1 is provided with a communicating groove 11, two side walls of the communicating groove 11 are provided with sliding grooves 12, two sides of the top surface of the base 1 are provided with pressing grooves 13, and the front end of the top surface of the base 1 is provided with a fixing groove 14; the two pressing grooves 13 are respectively communicated with the two sliding grooves 12, and the fixed groove 14 is communicated with the communicating groove 11; the two sliding chutes 12 are connected with the sliding blocks 2 in a sliding manner, the outer ends of the two sliding blocks 2 are respectively positioned in the two pressing grooves 13, and the outer end of each sliding block 2 is arranged in an inclined plane shape; one end of the sliding block 2 is connected with a push block 3, a plurality of blades 31 are arranged on the inner side wall of the push block 3, and the plurality of blades 31 are all arranged on the inner side wall of the push block 3 in a linear array shape; the blade 31 at the rear end of the push block 3 is arranged in a semicircular shape, and other blades 31 are arranged in a semicircular ring shape; the outer side wall of each pushing block 3 is connected with two first springs 4; the four first springs 4 are respectively positioned at two sides of the two sliding blocks 2, and two ends of each first spring 4 are respectively connected with the outer wall of the sliding block 3 and the inner wall of the sliding groove 12; the rear end of the communicating groove 11 is provided with a connecting block 5; a material guide plate 6 is hinged on the connecting block 5; the bottom surface of the material guide plate 6 is connected with a second spring 7; the rear wall of the base 1 is provided with a collecting box 8; the top surface of base 1 articulates there is clamp plate 9, and the both sides of clamp plate 9 bottom surface all are provided with briquetting 91, and two briquetting 91 respectively with two indent 13 looks adaptations.

Working principle, this optical fiber cutter, when cutting optical fiber, stretch into spread groove 11 with the front end of optic fibre earlier, and make the optic fibre joint in fixed slot 14, downwards rotate clamp plate 9 again, make two briquetting 91 push down the rear end of two sliders 2 respectively, two sliders 2 and then promote two ejector pad 3 and slide to inside, when the blade 31 of 3 rear ends of ejector pad cut optic fibre, other blade 31 cuts the protective housing of optic fibre front end on the ejector pad 3, when accomplishing the cutting, upwards rotate the clamp plate and take out behind the optic fibre, ejector pad 3 resets under the effect of first spring 4, stock guide 6 is ascending under the effect of second spring 7 front end, make the waste material that produces when cutting roll to collect in the case 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An optical fiber cutter comprises a base (1), and is characterized in that a communicating groove (11) is formed in the rear end of the top surface of the base (1), sliding grooves (12) are formed in two side walls of the communicating groove (11), pressing grooves (13) are formed in two sides of the top surface of the base (1), and a fixing groove (14) is formed in the front end of the top surface of the base (1); the two sliding grooves (12) are both connected with sliding blocks (2) in a sliding manner; one end of the sliding block (2) is connected with a push block (3), and a plurality of blades (31) are arranged on the inner side wall of the push block (3); the outer side wall of each push block (3) is connected with two first springs (4); the rear end of the communicating groove (11) is provided with a connecting block (5); a material guide plate (6) is hinged on the connecting block (5); the bottom surface of the material guide plate (6) is connected with a second spring (7); the rear wall of the base (1) is provided with a collecting box (8); the top surface of base (1) articulates there is clamp plate (9), the both sides of clamp plate (9) bottom surface all are provided with briquetting (91).

2. An optical fiber cleaver according to claim 1, wherein the two press grooves (13) communicate with the two slide grooves (12), respectively, and the fixing groove (14) communicates with the communicating groove (11).

3. An optical fiber cleaver according to claim 1, wherein the outer ends of the two sliders (2) are respectively located in the two pressure grooves (13), and the outer end of each slider (2) is arranged in a bevel shape.

4. An optical fiber cleaver according to claim 1, wherein the plurality of blades (31) are arranged in a linear array on an inner side wall of the push block (3).

5. An optical fiber cleaver according to claim 4, wherein the blades (31) at the rear end of the push block (3) are arranged in a semicircular shape, and the other blades (31) are arranged in a semicircular ring shape.

6. An optical fiber cleaver according to claim 1, wherein four first springs (4) are respectively disposed on both sides of the two sliders (2), and both ends of each first spring (4) are respectively connected to the outer wall of the slider (2) and the inner wall of the sliding groove (12).

7. An optical fiber cleaver according to claim 1, wherein two of the press blocks (91) are fitted to the two press grooves (13), respectively.