CN212160142U

CN212160142U - Optical fiber cutting device

Info

Publication number: CN212160142U
Application number: CN202021236544.5U
Authority: CN
Inventors: 汪伟
Original assignee: Sihong Weichuang Optics Co ltd
Current assignee: Sihong Weichuang Optics Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-15
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to an optical fiber cutting technical field just discloses an optical fiber cutting device, the on-line screen storage device comprises a base, the last fixed surface of base is equipped with L type fixed plate, the fixed electric jar that is equipped with in top of L type fixed plate, the fixed mounting panel that is equipped with of piston rod end of electric jar, the fixed cutting blade that is equipped with in lower surface center department of mounting panel, the lower surface of mounting panel just is located cutting blade's the left and right sides all is equipped with crimping mechanism, the upper surface of base just is located cutting blade transversely fixes being equipped with under, places the board, the standing groove has transversely been seted up to the upper surface of placing the board, the tank bottom department of standing groove just is located cutting blade has seted up under, the inside in escape groove is equipped with crashproof sword mechanism. The utility model discloses not only can guarantee cutting blade to the cutting precision of optic fibre, and can avoid cutting blade to appear hitting the phenomenon of sword.

Description

Optical fiber cutting device

Technical Field

The utility model relates to an optical fiber cutting technical field especially relates to an optical fiber cutting device.

Background

In daily life, optical fibers are used more and more widely in information transmission processes because the loss of light transmitted through optical fibers is much lower than the loss of electricity transmitted through electric wires. Along with the popularization of networks, the use amount of optical fibers is increasing day by day, and the optical fiber networks not only facilitate the improvement of the network transmission speed, but also facilitate the life of people. At present, in order to meet different use requirements, optical fibers are often cut.

The cutting of current optic fibre generally adopts manual cutting or adopts electronic cutting blade to its direct cutting, but at the in-process of cutting, optic fibre if the fixing that can not be fine influences the cutting precision of optic fibre easily, and the cutting blade does not be provided with protection architecture moreover, causes the phenomenon of hitting the sword damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art at the in-process of cutting, optic fibre if fixing that can not be fine influences the cutting precision of optic fibre easily, and cutting blade does not be provided with protection architecture moreover, causes the problem of the phenomenon of hitting the sword damage easily, and the optic fibre cutting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optical fiber cutting device, includes the base, the last fixed surface of base is equipped with L type fixed plate, the fixed electric jar that is equipped with in top of L type fixed plate, the terminal fixed mounting panel that is equipped with of piston rod of electric jar, the lower surface center department of mounting panel is fixed and is equipped with cutting blade, the lower surface of mounting panel just is located cutting blade's the left and right sides all is equipped with line ball mechanism, the upper surface of base just is located transversely fixed being equipped with under cutting blade places the board, the standing groove has transversely been seted up to the upper surface of placing the board, the tank bottom department of standing groove just is located cutting blade has seted up the tool withdrawal groove under, the inside in tool withdrawal groove is equipped with anticollision sword mechanism.

Preferably, the line ball mechanism includes first sleeve, first carriage release lever, first spring and arc line ball board, first sleeve is fixed to be set up in the lower surface of mounting panel, first carriage release lever slide set up in first telescopic inside, the upper end and the first spring fixed connection of first carriage release lever, the upper end and the telescopic top inner wall fixed connection of first spring, the lower extreme and the arc line ball board fixed connection of first carriage release lever.

Preferably, the utility model discloses a crashproof sword mechanism includes buffer board, second sleeve, second carriage release lever and second spring, the second sleeve is fixed set up in the tank bottom department in the tool withdrawal groove, the second carriage release lever slide set up in the telescopic inside of second, the upper end of second carriage release lever is connected with the lower fixed surface of buffer board, the second spring activity cup joint in the outside of second sleeve and second carriage release lever, and the upper and lower both ends of second spring respectively with the lower surface of buffer board and the tank bottom department fixed connection in the tool withdrawal groove.

Preferably, V type groove has been seted up to the upper surface of buffer board, and V type groove and cutting blade's cutting edge match the setting, the fixed rubber pad that is equipped with in inside in V type groove.

Preferably, the placing groove is a groove with an arc-shaped bottom.

Compared with the prior art, the utility model provides an optical fiber cutting device possesses following beneficial effect:

1. this optical fiber cutting device, through first sleeve, first carriage release lever, arc line ball board and the first spring that is equipped with, the electricity jar when promoting the mounting panel downstream, can make two arc line ball boards compress tightly the both sides of optic fibre in the inside of standing groove to can guarantee the cutting precision of cutting blade to optic fibre.

2. This optic fibre cutting device, through buffer board, second sleeve, second carriage release lever, second spring and the V type groove that is equipped with, cutting blade is after cutting off optic fibre, and the cutting blade can extrude the buffer board and move down for the buffer board moves down and extrudees second carriage release lever and second spring, thereby can provide a buffer protection's effect for cutting blade, avoids cutting blade to appear hitting the phenomenon of sword.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can guarantee cutting blade to the cutting precision of optic fibre, and can avoid cutting blade the phenomenon that hits the sword to appear.

Drawings

Fig. 1 is a schematic structural diagram of an optical fiber cutting device according to the present invention;

FIG. 2 is a schematic view showing a connection structure of the first sleeve, the first moving bar and the arc-shaped wire pressing plate in FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a side view of the placing plate in fig. 1.

In the figure: the cutting blade device comprises a base 1, a 2L-shaped fixing plate, an electric cylinder 3, a mounting plate 4, a cutting blade 5, a placing plate 6, a placing groove 7, a tool withdrawal groove 8, a first sleeve 9, a first moving rod 10, an arc-shaped wire pressing plate 11, a first spring 12, a buffer plate 13, a second sleeve 14, a second moving rod 15, a second spring 16 and a V-shaped groove 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-4, an optical fiber cutting device, including base 1, the fixed surface of base 1 is equipped with L type fixed plate 2, the fixed electric jar 3 that is equipped with in top of L type fixed plate 2, the terminal fixed mounting panel 4 that is equipped with of piston rod of electric jar 3, the fixed cutting blade 5 that is equipped with in lower surface center department of mounting panel 4, the lower surface of mounting panel 4 and the left and right sides that is located cutting blade 5 all are equipped with the crimping mechanism, the upper surface of base 1 just is located cutting blade 5 and transversely fixes being equipped with under, place the upper surface of board 6 and transversely seted up standing groove 7, standing groove 7 adopts the bottom to be curved groove, the tank bottom department of standing groove 7 just is located cutting blade 5 and has seted up tool withdrawal groove 8 under, tool withdrawal groove 8's inside is equipped with crashproof sword mechanism.

The line ball mechanism includes first sleeve 9, first carriage release lever 10, first spring 12 and arc line ball board 11, and first sleeve 9 is fixed to be set up in the lower surface of mounting panel 4, and first carriage release lever 10 slides and sets up in the inside of first sleeve 9, the upper end and the first spring 12 fixed connection of first carriage release lever 10, the upper end of first spring 12 and the top inner wall fixed connection of first sleeve 9, the lower extreme and the arc line ball board 11 fixed connection of first carriage release lever 10.

Crashproof sword mechanism includes buffer board 13, second sleeve 14, second carriage bar 15 and second spring 16, second sleeve 14 is fixed to be set up in the tank bottom department in tool withdrawal groove 8, second carriage bar 15 slides and sets up in the inside of second sleeve 14, the upper end of second carriage bar 15 and buffer board 13's lower surface fixed connection, second spring 16 activity is cup jointed in the outside of second sleeve 14 and second carriage bar 15, and the upper and lower both ends of second spring 16 respectively with buffer board 13's lower surface and tool withdrawal groove 8's tank bottom department fixed connection.

V type groove 17 has been seted up to the upper surface of buffer plate 13, and V type groove 17 matches the setting with cutting blade 5's cutting edge, and the fixed rubber pad that is equipped with in inside of V type groove 17 can protect cutting blade 5.

The utility model discloses in, during the use, put into the inside at standing groove 7 with optic fibre, open 3 work of electric jar, electric jar 3 is when promoting mounting panel 4 downstream, can make two arc line ball boards 11 compress tightly the both sides of optic fibre in the inside of standing groove 7 earlier, mounting panel 4 can drive cutting blade 5 when continuing the downstream and directly cut off optic fibre, thereby can guarantee the cutting precision of optic fibre, cutting blade 5 is after cutting off optic fibre, cutting blade 5 can extrude buffer board 13 downstream, make buffer board 13 move down and extrude second carriage release lever 15 and second spring 16, thereby can provide a buffer protection's effect for cutting blade 5, avoid cutting blade 5 the phenomenon that hits the sword to appear.

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. The optical fiber cutting device comprises a base (1) and is characterized in that an L-shaped fixing plate (2) is fixedly arranged on the upper surface of the base (1), an electric cylinder (3) is fixedly arranged at the top of the L-shaped fixing plate (2), a mounting plate (4) is fixedly arranged at the tail end of a piston rod of the electric cylinder (3), a cutting blade (5) is fixedly arranged at the center of the lower surface of the mounting plate (4), a wire pressing mechanism is respectively arranged on the lower surface of the mounting plate (4) and positioned on the left side and the right side of the cutting blade (5), a placing plate (6) is transversely and fixedly arranged on the upper surface of the placing plate (6), a placing groove (7) is transversely arranged on the upper surface of the placing groove (6), a tool withdrawal groove (8) is arranged on the groove bottom of the placing groove (7) and positioned under the cutting blade (5), and an anti-collision knife mechanism is arranged in the tool withdrawal groove (8).

2. The optical fiber cutting device according to claim 1, wherein the wire pressing mechanism comprises a first sleeve (9), a first moving rod (10), a first spring (12) and an arc-shaped wire pressing plate (11), the first sleeve (9) is fixedly arranged on the lower surface of the mounting plate (4), the first moving rod (10) is slidably arranged inside the first sleeve (9), the upper end of the first moving rod (10) is fixedly connected with the first spring (12), the upper end of the first spring (12) is fixedly connected with the inner wall of the top of the first sleeve (9), and the lower end of the first moving rod (10) is fixedly connected with the arc-shaped wire pressing plate (11).

3. The optical fiber cutting device according to claim 1, wherein the anti-collision knife mechanism comprises a buffer plate (13), a second sleeve (14), a second moving rod (15) and a second spring (16), the second sleeve (14) is fixedly arranged at the groove bottom of the tool withdrawal groove (8), the second moving rod (15) is slidably arranged inside the second sleeve (14), the upper end of the second moving rod (15) is fixedly connected with the lower surface of the buffer plate (13), the second spring (16) is movably sleeved outside the second sleeve (14) and the second moving rod (15), and the upper end and the lower end of the second spring (16) are fixedly connected with the lower surface of the buffer plate (13) and the groove bottom of the tool withdrawal groove (8), respectively.

4. An optical fiber cutting device according to claim 3, wherein the upper surface of the buffer plate (13) is provided with a V-shaped groove (17), the V-shaped groove (17) is matched with the edge of the cutting blade (5), and a rubber pad is fixed inside the V-shaped groove (17).

5. An optical fiber cleaver device according to claim 1, wherein the placement groove (7) is a groove with an arc-shaped bottom.