CN215219229U

CN215219229U - Cutting device with extra length contrast structure for optical fiber

Info

Publication number: CN215219229U
Application number: CN202120889661.XU
Authority: CN
Inventors: 刘泮彬
Original assignee: Tefa Shandong Communication Equipment Co ltd
Current assignee: Tefa Shandong Communication Equipment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-17
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a cutting device with extra length contrast structure for optical fiber, which comprises an operation table and supporting legs fixedly arranged at the lower end of the operation table, an operator places the optical fiber in a placing groove, a motor is started to work to drive a lead screw to rotate, the lead screw is in threaded fit connection with a thread block, the thread block can drive an electric push rod to move left and right, the position of a cutting part can be adjusted, after the thread block drives the electric push rod and a linkage plate to move to the position to be moved, the motor stops working, a switch is simultaneously opened to drive the electric push rod to push the linkage plate to move downwards, the cutting part can move downwards, a micro motor is started to work at the same time, a rotating shaft is driven to drive a cutting tool to rotate, thereby the optical fiber can be cut, the length of a scale and the length of the cutting plate are the same, after the optical fiber is cut, the extra length of the optical fiber is compared with a scale line, if the extra length of the optical fiber is long, the optical fiber can be cut again, otherwise, the optical fiber is taken down, the use is convenient, and the waste is avoided.

Description

Cutting device with extra length contrast structure for optical fiber

Technical Field

The utility model relates to an optic fibre processing equipment technical field specifically is an optic fibre is with cutting device who has extra length contrast structure.

Background

An optical fiber is a fiber made of glass or plastic, and is also a light-conducting means that utilizes light to propagate within these fibers by the principle of total internal reflection. The transmitting device at one end of the optical fiber uses a light emitting diode or a beam of laser to send light pulses into the optical fiber, and the receiving device at the other end of the optical fiber uses a photosensitive component to detect the pulses. Cables containing optical fibers are referred to as fiber optic cables. In the processing of optical fibers, it is often necessary to perform a cleaving operation on the optical fiber for subsequent use.

When cutting optical fiber, the existing cutting device is not provided with a contrast part generally, operators cannot accurately see the surplus length after cutting the optical fiber, and can directly discard the remaining optical fiber, possibly cause the waste of resources, and cannot limit the optical fiber when cutting, so that the use effect is poor.

To the above problem, the utility model provides an optic fibre is with cutting device who has extra length contrast structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre is with cutting device who has extra length contrast structure, possessed and to carry out the contrast to optic fibre after the cutting and scale, be convenient for cut, and can carry on spacingly to optic fibre, advantage that excellent in use effect to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device with an excess length comparison structure for optical fibers comprises an operation table and supporting legs fixedly mounted at the lower end of the operation table, wherein a control panel is further arranged on one side of the operation table, a supporting assembly is arranged at the upper end of the operation table, a cutting assembly is arranged at the upper end of the supporting assembly, and a comparison piece is further arranged on one side of the supporting assembly;

the contrast piece comprises a side table fixedly installed at the upper end of the operating table and a graduated scale arranged on one side of the side table.

Preferably, the supporting component comprises a cutting board arranged at the upper end of the operating platform and a placing groove formed in the upper surface of the cutting board, and a side groove is further formed in one side of the placing groove.

Preferably, the cutting assembly comprises an L-shaped plate arranged at the upper end of the operating platform, an upper frame plate connected with one end of the L-shaped plate, and a moving member arranged at the lower end of the upper frame plate, wherein an electric push rod is further arranged on one side of the moving member.

Preferably, the cutting assembly further comprises a linkage plate connected with the lower end of the electric push rod and a supporting rod installed at the lower end of the linkage plate, the lower end of the supporting rod is further provided with a cutting piece, and the limiting piece is arranged on one side of the supporting rod.

Preferably, the lower terminal surface of upper frame plate is equipped with two sets of fixed slots, and the fixed slot is in same vertical line with the standing groove.

Preferably, the moving member is including setting up at the inside lead screw of fixed slot and with lead screw thread through connection's screw thread piece, and the external motor output of one end of lead screw.

Preferably, the cutting part comprises a micro motor connected with the lower end of the supporting rod and a rotating shaft connected with the output end of the micro motor, and the other end of the rotating shaft is connected with the cutting tool.

Preferably, the limiting part comprises a barrel rod arranged at the lower end of the linkage plate, a movable rod arranged inside the barrel rod at one end of the linkage plate, and a limiting block arranged at the lower end of the movable rod, and a buffer spring is further arranged inside the barrel rod.

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

1. the utility model provides an optic fibre is with cutting device who has extra length contrast structure, the upper bracket plate passes through L shaped plate fixed mounting in the upper end of cutting board, and be equipped with two sets of standing grooves in the upper end of cutting board, operating personnel places optic fibre in the standing groove, two sets of fixed slots have been seted up to the lower terminal surface at the upper bracket plate simultaneously, and fixed slot and standing groove are in same vertical line, the inside at the fixed slot is installed to the lead screw, and the external motor output of one end of lead screw, open motor work, make the lead screw rotate, and lead screw and thread block screw-thread fit are connected, can make the thread block drive electric putter and control and remove, can adjust the position of cutting piece.

2. The utility model provides an optic fibre is with cutting device who has extra length contrast structure, after screw thread piece drives electric putter and linkage plate and removes to the position that needs removed, stop motor work, open the switch simultaneously and make electric putter promote linkage plate downstream, can make cutting member downstream, open micro motor work simultaneously, make the pivot drive cutting tool rotate, thereby can cut optic fibre, and be equipped with the side platform in one side of cutting plate, one side of side platform is equipped with the scale, and the scale is the same with the length of cutting plate, after accomplishing the cutting to optic fibre, optic fibre extra length compares with the scale mark, if the optic fibre extra length is longer can carry out the secondary cutting, otherwise, then take off, it is comparatively convenient to use, avoid causing the waste.

3. The utility model provides an optic fibre is with cutting device who has extra length contrast structure, the lower extreme of linkage board is provided with the barrel bar, the lower extreme of movable rod is equipped with the stopper, under electric putter's effect, make linkage board and locating part downstream, contact until stopper and cutting board, thereby can carry on spacingly to optic fibre, and set up the inner wall at the barrel bar in buffer spring's one end, the other end is connected with the movable rod, when stopper and cutting board contact, utilize buffer spring's elasticity, can have the cushioning effect to the stopper, avoid making its collision impaired.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

FIG. 3 is a schematic structural view of the cutting assembly of the present invention;

FIG. 4 is a schematic view of the structure of the cutting member of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an operation table; 2. supporting legs; 3. a control panel; 4. a support assembly; 41. cutting the board; 42. a placement groove; 43. a side groove; 5. a cutting assembly; 51. an L-shaped plate; 52. an upper frame plate; 521. fixing grooves; 53. a moving member; 531. a screw rod; 532. a thread block; 54. an electric push rod; 55. a linkage plate; 56. a strut; 57. cutting the piece; 571. a micro motor; 572. a rotating shaft; 573. cutting a cutter; 58. a limiting member; 581. a barrel bar; 582. a movable rod; 583. a limiting block; 584. a buffer spring; 6. a comparison member; 61. a side table; 62. a graduated scale.

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.

Referring to fig. 1, a cutting device with an extra length comparison structure for optical fibers comprises an operation table 1 and support legs 2 fixedly installed at the lower end of the operation table 1, wherein a control panel 3 is further arranged at one side of the operation table 1, the operation table 1 is used for placing a support assembly 4, the upper end of the operation table 1 is provided with the support assembly 4, the upper end of the support assembly 4 is provided with a cutting assembly 5, and one side of the support assembly 4 is further provided with a comparison piece 6; the cutting component 5 is used for cutting the optical fiber, and the comparison component 6 is used for comparing the extra length of the cut optical fiber, and is accurate.

Referring to fig. 2 and 4, the cutting member 57 includes a micro motor 571 connected to the lower end of the supporting rod 56 and a rotating shaft 572 connected to the output end of the micro motor 571, and the other end of the rotating shaft 572 is connected to a cutting tool 573; the contrast member 6 comprises a side table 61 fixedly installed at the upper end of the operation table 1 and a graduated scale 62 arranged at one side of the side table 61; the supporting component 4 comprises a cutting board 41 arranged at the upper end of the operating platform 1 and a placing groove 42 arranged on the upper surface of the cutting board 41, and a side groove 43 is further arranged on one side of the placing groove 42; after the thread block 532 drives the electric push rod 54 and the linkage plate 55 to move to the position needing to move, the motor is stopped to work, the switch is turned on simultaneously to enable the electric push rod 54 to push the linkage plate 55 to move downwards, the cutting piece 57 can be enabled to move downwards, the micro motor 571 is turned on simultaneously to work, the rotating shaft 572 is enabled to drive the cutting tool 573 to rotate, so that the optical fiber can be cut, the side table 61 is arranged on one side of the cutting plate 41, the scale 62 is arranged on one side of the side table 61, the scale 62 is as long as the cutting plate 41, after the optical fiber is cut, the residual length of the optical fiber is compared with the scale marks, if the residual length of the optical fiber is longer, the optical fiber can be cut again, otherwise, the optical fiber is taken down, the use is convenient, and waste is avoided.

Referring to fig. 3-5, the cutting assembly 5 includes an L-shaped plate 51 disposed at an upper end of the operating table 1, an upper frame plate 52 connected to one end of the L-shaped plate 51, and a moving member 53 disposed at a lower end of the upper frame plate 52, wherein an electric push rod 54 is further disposed at one side of the moving member 53; the cutting assembly 5 further comprises a linkage plate 55 connected with the lower end of the electric push rod 54 and a support rod 56 mounted at the lower end of the linkage plate 55, the lower end of the support rod 56 is further provided with a cutting piece 57, and a limiting piece 58 is arranged on one side of the support rod 56; two groups of fixing grooves 521 are formed in the lower end face of the upper frame plate 52, and the fixing grooves 521 and the placing groove 42 are located on the same vertical line; the moving member 53 comprises a screw rod 531 arranged inside the fixing groove 521 and a thread block 532 in threaded connection with the screw rod 531, and one end of the screw rod 531 is externally connected with the output end of the motor; an operator places the optical fiber in the placing groove 42, meanwhile, two groups of fixing grooves 521 are formed in the lower end face of the upper frame plate 52, the fixing grooves 521 and the placing groove 42 are located on the same vertical line, the motor is started to work, the screw rod 531 is driven to rotate, the screw rod 531 is in threaded fit connection with the thread block 532, the thread block 532 can drive the electric push rod 54 to move left and right, and the position of the cutting piece 57 can be adjusted; the limiting member 58 comprises a cylinder rod 581 arranged at the lower end of the linkage plate 55, a movable rod 582 with one end arranged inside the cylinder rod 581, and a limiting block 583 arranged at the lower end of the movable rod 582, and a buffer spring 584 is further arranged inside the cylinder rod 581; under the effect of electric putter 54, make linkage plate 55 and locating part 58 downstream, until stopper 583 and cutting board 41 contact to can carry out spacingly to optic fibre, and set up the inner wall at barrel-rod 581 at the one end of buffer spring 584, the other end is connected with movable rod 582, when stopper 583 and cutting board 41 contact, utilize the elasticity of buffer spring 584, can have the cushioning effect to stopper 583, avoid making its collision impaired.

The working principle is as follows: an operator places optical fibers in the placing groove 42, meanwhile, two groups of fixing grooves 521 are formed in the lower end face of the upper frame plate 52, the fixing grooves 521 and the placing groove 42 are located on the same vertical line, the screw rod 531 is installed inside the fixing grooves 521, one end of the screw rod 531 is externally connected with the output end of a motor, the motor is started to work, the screw rod 531 is driven to rotate, the screw rod 531 is in threaded fit connection with the thread block 532, the thread block 532 can drive the electric push rod 54 to move left and right, the position of the cutting piece 57 can be adjusted, after the thread block 532 drives the electric push rod 54 and the linkage plate 55 to move to a position needing to move, the motor is stopped to work, meanwhile, the switch is opened to enable the electric push rod 54 to push the linkage plate 55 to move downwards, the cutting piece 57 can move downwards, the micro motor 571 is started to work at the same time, the rotating shaft 572 is driven to drive the cutting tool 573 to rotate, and therefore, the optical fibers can be cut, and a side table 61 is provided at one side of the cutting board 41, a scale 62 is provided at one side of the side table 61, and the scale 62 has the same length as the cutting board 41, after the cutting of the optical fiber is finished, the excess length of the optical fiber is compared with the scale mark, if the excess length of the optical fiber is longer, the optical fiber can be cut again, otherwise, the utility model is convenient to take down and use, and avoids waste, the lower end of the linkage plate 55 is provided with a cylinder rod 581, the lower end of the movable rod 582 is provided with a limit block 583, under the action of the electric push rod 54, the linkage plate 55 and the limiting member 58 move downwards until the limiting block 583 contacts with the cutting plate 41, so that the optical fiber can be limited, and one end of the buffer spring 584 is disposed on the inner wall of the cylinder rod 581, and the other end is connected to the movable rod 582, when limiting block 583 contacts cutting board 41, the elasticity of buffer spring 584 can buffer limiting block 583 to avoid damage caused by collision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optic fibre is with cutting device who has extra length contrast structure, includes operation panel (1) and supporting leg (2) of fixed mounting at operation panel (1) lower extreme, and one side of operation panel (1) still is equipped with control panel (3), its characterized in that: a supporting component (4) is arranged at the upper end of the operating platform (1), a cutting component (5) is arranged at the upper end of the supporting component (4), and a contrast part (6) is further arranged on one side of the supporting component (4);

the contrast member (6) comprises a side table (61) fixedly installed at the upper end of the operating table (1) and a graduated scale (62) arranged on one side of the side table (61).

2. The cleaving device having an extra-length contrast structure for an optical fiber according to claim 1, wherein: the supporting assembly (4) comprises a cutting plate (41) arranged at the upper end of the operating platform (1) and a placing groove (42) formed in the upper surface of the cutting plate (41), and a side groove (43) is further formed in one side of the placing groove (42).

3. The cleaving device having an extra-length contrast structure for an optical fiber according to claim 1, wherein: the cutting assembly (5) comprises an L-shaped plate (51) arranged at the upper end of the operating platform (1), an upper frame plate (52) connected with one end of the L-shaped plate (51), a moving member (53) arranged at the lower end of the upper frame plate (52), and an electric push rod (54) arranged on one side of the moving member (53).

4. The cleaving device having an extra-length contrast structure for an optical fiber according to claim 1, wherein: the cutting assembly (5) further comprises a linkage plate (55) connected with the lower end of the electric push rod (54) and a support rod (56) installed at the lower end of the linkage plate (55), a cutting piece (57) is further arranged at the lower end of the support rod (56), and a limiting piece (58) is arranged on one side of the support rod (56).

5. The apparatus of claim 3, wherein the cutting device comprises an extra-length contrast structure: the lower end face of the upper frame plate (52) is provided with two groups of fixing grooves (521), and the fixing grooves (521) and the placing grooves (42) are located on the same vertical line.

6. The apparatus of claim 3, wherein the cutting device comprises an extra-length contrast structure: the moving piece (53) comprises a screw rod (531) arranged inside the fixing groove (521) and a thread block (532) in threaded through connection with the screw rod (531), and one end of the screw rod (531) is externally connected with an output end of a motor.

7. The apparatus of claim 4, wherein the cutting device comprises an extra-length contrast structure: the cutting piece (57) comprises a micro motor (571) connected with the lower end of the supporting rod (56) and a rotating shaft (572) connected with the output end of the micro motor (571), and the other end of the rotating shaft (572) is connected with a cutting tool (573).

8. The apparatus of claim 4, wherein the cutting device comprises an extra-length contrast structure: the limiting part (58) comprises a cylinder rod (581) arranged at the lower end of the linkage plate (55), a movable rod (582) with one end arranged inside the cylinder rod (581), and a limiting block (583) arranged at the lower end of the movable rod (582), and a buffer spring (584) is further arranged inside the cylinder rod (581).