CN211505949U

CN211505949U - Optical fiber cutting device

Info

Publication number: CN211505949U
Application number: CN202020615953.XU
Authority: CN
Inventors: 段玲玲
Original assignee: Individual
Current assignee: Shanghai Songyuan Network Technology Development Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-09-15
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of the optic fibre processing, specifically be a device is tailor to optic fibre, including first ring body, blade and second ring body, the inner chamber of first ring body only the figure of blade and blade is three groups, three groups the spacing post of one side fixedly connected with and the spacing post that is close to first ring body of blade run through in first ring body. The utility model discloses a second ring body can drive three blade synchronous adjustment positions of group to make the degree of depth of three blade embedding optic fibre outer walls the same, thereby when the circular cutting, the precision is high, thereby avoids appearing the error, and the operation is swift convenient moreover, has improved staff's efficiency.

Description

Optical fiber cutting device

Technical Field

The utility model relates to an optical fiber processing technology field specifically is an optical fiber cutting device.

Background

When optical fibers are installed or connected, the optical fibers need to be stripped, for example, when optical connectors are produced, the optical fibers need to be stripped and then cured in the ceramic ferrules. In addition, because a reinforced core is generally arranged in the optical fiber to protect the optical fiber, the cutting of the external protective layer of the optical fiber is relatively troublesome during cutting, and because of different installation requirements, the lengths to be stripped are different, and the outer diameters of the used optical fibers are also different.

According to patent CN201821500091.5, an optic fibre tailors device, includes the lantern ring, be equipped with on the lantern ring and tailor the unit, it includes first threaded rod and cardboard to tailor the unit, the sword groove has been seted up on the cardboard, the sword inslot is equipped with the blade, the sword inslot still is equipped with spacing spout, the second through-hole has been seted up on the cardboard, first through-hole has been seted up on the first threaded rod, first through-hole internal thread is equipped with the second threaded rod, the second threaded rod nestification has the spring. The device easy operation is nimble, only need to carry out annular peeling off to optic fibre with the lantern ring cover on optic fibre, fix a position optic fibre through the cardboard, guarantee the accuracy of cutting position to the position of cardboard can be adjusted, and then can adapt to the optic fibre of different external diameters size, has improved the device's flexibility greatly, and the blade that is located the cardboard in addition also can remove, and then the degree of depth of control cutting realizes the cutting to the different levels of optic fibre.

Currently, existing optical fiber cutting devices have some disadvantages, such as; the device is at the in-process that uses, and three blade of group can't carry out the synchronization regulation to make the easy error that appears of cutting, three blade of group separately adjust moreover, troublesome poeration influences the efficiency of construction. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tailor to optic fibre has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical fiber cutting device comprises a first ring body, blades and a second ring body, wherein only three groups of blades are arranged in an inner cavity of the first ring body, and one sides of the three groups of blades, which are close to the first ring body, are fixedly connected with limiting columns which penetrate through the first ring body;

one side of the back of the blade is hinged to one end of the arc-shaped plate, the other end of the arc-shaped plate is hinged to the inner wall of the first ring body, the outer wall of the arc-shaped plate is connected with a movable column, the second ring body is sleeved on the outer wall of the tail end of the first ring body, and the movable column is fixedly connected with the inner wall of the second ring body through a connecting rod.

As an optimal implementation mode of the utility model, the outer wall of second ring body is pegged graft and is had the gag lever post, the ring channel has been seted up to the tail end outer wall of first ring body, the insection has been seted up to the inner wall of ring channel, the gag lever post is pegged graft in ring channel inner chamber and is blocked between the tooth of insection, the outer wall cover of gag lever post is equipped with the spring, the one end of spring and the top fixed connection of gag lever post, the other end of spring and the outer wall fixed connection of second ring body.

As an optimal implementation manner of the utility model, annular limiting chute has been seted up to the inner wall of the second ring body, the inner chamber of annular limiting chute is pegged graft have with the spacing ring of the spacing chute adaptation of annular, the fixed suit of spacing ring is in the outer wall of the first ring body.

As an optimal implementation mode of the utility model, the spout has been seted up to the outer wall of arc, the inner chamber of spout is pegged graft have with the slider of spout adaptation, the outer wall and the movable column fixed connection of slider.

As a preferred embodiment of the present invention, the slider is an inverted T-shaped slider.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a second ring body can drive three blade synchronous adjustment positions of group to make the degree of depth of three blade embedding optic fibre outer walls the same, thereby when the circular cutting, the precision is high, thereby avoids appearing the error, and the operation is swift convenient moreover, has improved staff's efficiency.

2. The utility model discloses a gag lever post joint carries on spacingly to the blade position between the tooth of insection, avoids the blade the condition of dislocation to appear, and the pull gag lever post rotates the second ring body simultaneously and can resets to the blade, and the operation is swiftly convenient, and is spacing firm moreover.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an overall structure of an optical fiber cutting apparatus according to the present invention;

fig. 2 is a schematic view of a connection structure of a first ring and a second ring of an optical fiber cutting device according to the present invention;

FIG. 3 is a schematic view of the outer wall structure of an arc-shaped plate of the optical fiber cutting device of the present invention;

fig. 4 is the insection structure diagram of the optical fiber cutting device of the present invention.

In the figure: 1. a first ring body; 2. a blade; 3. a limiting column; 4. an arc-shaped plate; 5. a movable post; 6. a connecting rod; 7. a second ring body; 8. an annular limiting chute; 9. a limiting ring; 10. an annular groove; 11. insection; 12. a limiting rod; 13. a spring; 14. a chute; 15. a slide block.

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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-4, the present invention provides a technical solution: an optical fiber cutting device comprises a first ring body 1, blades 2 and a second ring body 7, wherein only the blades 2 are arranged in an inner cavity of the first ring body 1, the number of the blades 2 is three, one side, close to the first ring body 1, of each blade 2 in the three groups is fixedly connected with a limiting column 3, and the limiting column 3 penetrates through the first ring body 1;

the back one side of blade 2 is articulated with the one end of arc 4, the other end of arc 4 is articulated with the inner wall of first ring body 1, the outer wall connection of arc 4 has movable post 5, the tail end outer wall cover of first ring body 1 is equipped with second ring body 7, movable post 5 passes through the inner wall fixed connection of connecting rod 6 and second ring body 7, as shown in figure 1 in this embodiment, specifically, can be under the drive of second ring body 7 synchronous control through three group's blades 2 to make and adjust convenient and fast, avoid appearing the condition emergence of the different degree of depth of blade 2 embedding simultaneously.

In this embodiment, referring to fig. 2, a limiting rod 12 is inserted into an outer wall of the second ring body 7, an annular groove 10 is formed in an outer wall of a tail end of the first ring body 1, insections 11 are formed in an inner wall of the annular groove 10, the limiting rod 12 is inserted into an inner cavity of the annular groove 10 and clamped between teeth of the insections 11, a spring 13 is sleeved on an outer wall of the limiting rod 12, one end of the spring 13 is fixedly connected with a top of the limiting rod 12, and the other end of the spring 13 is fixedly connected with an outer wall of the second ring body 7, specifically, the limiting rod 12 is clamped between teeth of the insections 11 to limit, so that the limiting is stable.

In this embodiment, referring to fig. 2, an annular limiting sliding groove 8 is formed in an inner wall of the second ring body 7, a limiting ring 9 adapted to the annular limiting sliding groove 8 is inserted into an inner cavity of the annular limiting sliding groove 8, the limiting ring 9 is fixedly sleeved on an outer wall of the first ring body 1, and specifically, the limiting ring 9 is used for limiting in the annular limiting sliding groove 8, so that the limiting is stable.

In this embodiment, referring to fig. 3, a sliding groove 14 is formed in an outer wall of the arc plate 4, a sliding block 15 adapted to the sliding groove 14 is inserted into an inner cavity of the sliding groove 14, the outer wall of the sliding block 15 is fixedly connected to the movable column 5, and specifically, the sliding block 15 slides in the sliding groove 14, so that the movable column 5 can push the arc plate 4 to rotate.

In this embodiment, referring to fig. 3, the sliding block 15 is an inverted T-shaped sliding block, and specifically, the inverted T-shaped sliding block is stable in limiting.

It should be noted that, the components included in the optical fiber cutting device of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle thereof are known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electric devices, which refer to power components, electric devices, adaptive monitoring computers and power supplies, are connected through wires, and the specific connection means refers to the following working principle, in which the electric connection between the electric devices is completed in sequence, and the detailed connection means is a known technology in the art, and the following main description of the working principle and process is not described in the electrical control, when an optical fiber cutting device is used, the first ring body 1 and the second ring body 2 are firstly sleeved on the outer wall of the optical fiber, and then the first ring body 1 is stabilized by one hand, the second ring body 7 is rotated to another hand, make activity post 5 anticlockwise rotate under the spacing circumstances of limiting slide 15, thereby it rotates to drive arc 4, thereby three blade 2 of group's of drive remove simultaneously, blade 2 is portable to carry on spacingly through spacing post 3, thereby make three blade 2 of group imbed the optic fibre outer wall simultaneously, the embedding depth is the same, when rotating second ring body 7, gag lever post 12 tail end is inserted and is carried on spacingly between the tooth of insection 11, effort through spring 13, make spacing firm, then when blade 2 embedding degree of depth reaches the demand, through rotating first ring body 1 to clockwise direction and carry out the girdling can, after the girdling is finished, rotate second ring body 7 through pulling gag lever post 12 and make the blade reset after, it can to take off the device, the device simple structure, convenient operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An optical fiber cutting device comprises a first ring body (1), a blade (2) and a second ring body (7), and is characterized in that: only the blades (2) are arranged in the inner cavity of the first ring body (1), the number of the blades (2) is three, one side, close to the first ring body (1), of each blade (2) in the three groups is fixedly connected with a limiting column (3), and the limiting column (3) penetrates through the first ring body (1);

the utility model discloses a cutting tool, including blade (2), the one end of back one side and arc (4) of blade (2) is articulated, the other end of arc (4) and the inner wall of first ring body (1) are articulated, the outer wall connection of arc (4) has movable post (5), the tail end outer wall cover of first ring body (1) is equipped with second ring body (7), the inner wall fixed connection of connecting rod (6) and second ring body (7) is passed through in movable post (5).

2. An optical fiber cutting apparatus according to claim 1, wherein: the outer wall of the second ring body (7) is spliced with a limiting rod (12), the tail end outer wall of the first ring body (1) is provided with an annular groove (10), the inner wall of the annular groove (10) is provided with insections (11), the limiting rod (12) is spliced in an inner cavity of the annular groove (10) and clamped between the insections of the insections (11), the outer wall of the limiting rod (12) is sleeved with a spring (13), one end of the spring (13) is fixedly connected with the top of the limiting rod (12), and the other end of the spring (13) is fixedly connected with the outer wall of the second ring body (7).

3. An optical fiber cutting apparatus according to claim 1, wherein: annular limiting sliding grooves (8) are formed in the inner wall of the second ring body (7), limiting rings (9) matched with the annular limiting sliding grooves (8) are inserted into the inner cavities of the annular limiting sliding grooves (8), and the limiting rings (9) are fixedly sleeved on the outer wall of the first ring body (1).

4. An optical fiber cutting apparatus according to claim 1, wherein: the outer wall of the arc-shaped plate (4) is provided with a sliding groove (14), an inner cavity of the sliding groove (14) is spliced with a sliding block (15) matched with the sliding groove (14), and the outer wall of the sliding block (15) is fixedly connected with the movable column (5).

5. An optical fiber cutting apparatus according to claim 4, wherein: the sliding block (15) is an inverted T-shaped sliding block.