CN223637767U

CN223637767U - An adjustable fiber optic fixed-length cutting device

Info

Publication number: CN223637767U
Application number: CN202423268806.7U
Authority: CN
Inventors: 齐致富
Original assignee: Shenzhen Jiaxun Optical Technology Co ltd
Current assignee: Shenzhen Jiaxun Optical Technology Co ltd
Priority date: 2024-12-30
Filing date: 2024-12-30
Publication date: 2025-12-05
Anticipated expiration: 2034-12-30

Abstract

This utility model discloses an adjustable fiber optic fixed-length cutting device, including a base. The upper end of the base has two grooves, each containing a rotatable threaded rod. A rotating mechanism is located on one side of the base and connected to the two threaded rods. Sliding threaded seats are located in each of the two grooves and pass through the threaded rods. A movable platform is fixed to the upper end of the two threaded seats. A cutting groove is located at the upper end of the base. A limiting block is fixed to the lower end of the movable platform. Two scales are also located at the upper end of the base. Two indicator arrows are fixed to one side of the movable platform. Two sliding grooves are located at the bottom of the base, each containing a slidable moving rod. Two cutting scissors are located in the cutting groove. A moving mechanism is located below the base and connected to the two moving rods. This utility model has a reasonable structure and the advantages of adjustable cutting length and convenient operation.

Description

Adjustable optical fiber fixed-length cutting device

Technical Field

The utility model relates to the technical field of optical fiber cutting processing, in particular to an adjustable optical fiber fixed-length cutting device.

Background

Along with the development of data centers, the use amount of the optical fiber cable is larger and larger, optical devices are miniaturized, the length of optical fibers used in the optical devices is shorter and shorter, the optical fibers are manually pulled and cut by scissors after being measured by a ruler, the manual mode is time-consuming and labor-consuming, the efficiency is low, the length accuracy of the optical fiber cable is not guaranteed, the consistency of products is greatly affected, and meanwhile, the labor cost is increased. In view of the above problems, a solution is proposed below.

Disclosure of utility model

The utility model aims to provide an adjustable optical fiber fixed-length cutting device which has the advantages of adjustable cutting length and convenience in use and operation.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a device is tailor to optic fibre fixed length with adjustable, includes the base, the upper end of base is equipped with two recesses, every wear to be equipped with rotatable threaded rod in the recess respectively, one side of base is equipped with rotary mechanism, just rotary mechanism is connected with two threaded rods, two be provided with slidable screw thread seat in the recess respectively, just the screw thread seat wears to establish on the threaded rod, two the upper end of screw thread seat is equipped with the mobile station, the upper end of base is provided with the groove of tailorring, the lower extreme of mobile station is equipped with the stopper, just stopper slidable is located the inslot of tailorring, the upper end of base still is provided with two scales, one side of mobile station still has set firmly two indicator arrows, two indicator arrows respectively with two scales cooperate, the bottom of base is provided with two spouts, every wear to be equipped with slidable movable rod in the spout respectively, tailorring to be provided with two cuts in the inslot, two the movable rod wears to establish the base, and tailorring two the fixed connection with two scissors respectively, the below of base still is provided with two movable rod and moving mechanism mutually.

Preferably, the rotating mechanism comprises a motor arranged on one side of the base, an output shaft of the motor penetrates through one end of one threaded rod to be fixedly connected with the motor, two chain wheels are further arranged on one side of the base, the two chain wheels are respectively fixedly connected with one ends of the two threaded rods, and a chain is sleeved between the two chain wheels.

Preferably, the moving mechanism comprises two moving plates, two fixed plates are fixedly arranged at the lower end of the base, two sliding rods are fixedly arranged between the fixed plates, a plurality of sliding blocks capable of sliding are respectively penetrated on the sliding rods, the two moving plates are respectively fixedly arranged on the sliding blocks, two fixed blocks are further fixedly arranged on the sliding rods, a fixed column is connected between the fixed blocks, the upper ends of the fixed columns are rotationally connected with rotating blocks, two ends of the rotating blocks are respectively hinged with the upper ends of the two moving plates, one of the rotating blocks is hinged with a swinging rod, the lower end of the moving plate is provided with an electric telescopic rod, an output shaft of the electric telescopic rod is fixedly connected with one side of the fixed column, the upper ends of the moving plates are respectively fixedly provided with a push plate, the push plates are slidably arranged in the sliding grooves, and one side of the moving rods is fixedly connected with one side of the push plate.

Preferably, the lower end of the base is also provided with a blanking groove, and the blanking groove is communicated with the cutting groove.

Preferably, the front end of the limiting block is fixedly provided with a limiting sleeve, the inner bottom of the cutting groove is fixedly provided with a positioning hollow column, and the positioning hollow column and the limiting sleeve are positioned on the same horizontal line.

The optical fiber cutting device has the advantages that the rotating mechanism can drive the two threaded rods to rotate simultaneously, so that the two threaded seats are driven to move along the threaded rods respectively, finally, the movable table can be driven to move back and forth, the optical fiber can be input into the cutting groove in a straight mode through the positioning hollow column, the two indicating arrows can be driven to move through adjusting the position of the movable table, the adjustment of the input length of the optical fiber can be realized through the position indicated by the indicating arrows on the graduated scale, the top end of the optical fiber can be then led into the limiting sleeve to limit the optical fiber to move forward, finally, limiting adjustment can be carried out on the cut length of the optical fiber, the cut length of each section of optical fiber is guaranteed to be equal, the optical fiber cutting efficiency is further improved, the two movable rods can be driven to move simultaneously through the moving mechanism, the two cutting knives can be driven to approach each other, and finally, the cutting work of the optical fiber can be completed through the two cutting knives.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a cross-sectional view of an embodiment;

FIG. 3 is a schematic diagram of a moving mechanism according to an embodiment;

fig. 4 is a schematic view of a part of the structure of an embodiment.

The numerical control device comprises the following components of 1, a base, 2, a groove, 3, a threaded rod, 4, a rotating mechanism, 5, a threaded seat, 6, a movable table, 7, a cutting groove, 8, a limiting block, 9, a graduated scale, 10, an indication arrow, 11, a sliding groove, 12, a movable rod, 13, a cutting knife, 14, a moving mechanism, 15, a motor, 16, a chain wheel, 17, a movable plate, 18, a fixed plate, 19, a sliding rod, 20, a sliding block, 21, a fixed block, 22, a fixed column, 23, a rotating block, 24, a swinging rod, 25, an electric telescopic rod, 26, a push plate, 27, a blanking groove, 28, a limiting sleeve, 29 and a positioning hollow column.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 4, an adjustable optical fiber fixed-length cutting device comprises a base 1, wherein two grooves 2 are formed in the upper end of the base 1, rotatable threaded rods 3 are respectively arranged in each groove 2 in a penetrating mode, a rotating mechanism 4 is arranged on one side of the base 1, the rotating mechanism 4 is connected with the two threaded rods 3, and the two threaded rods 3 can be driven to rotate simultaneously through the rotating mechanism 4. The rotating mechanism 4 comprises a motor 15 arranged on one side of the base 1, an output shaft of the motor 15 penetrates through one end of one threaded rod 3 to be fixedly connected, two chain wheels 16 are further arranged on one side of the base 1 and are fixedly connected with one end of the two threaded rods 3 respectively, a chain is sleeved between the two chain wheels 16, one threaded rod 3 can be driven to rotate through rotation of the motor 15, one of the chain wheels 16 can be rotated simultaneously, then the other chain wheel 16 can be simultaneously rotated through the chain, and finally the two threaded rods 3 can be simultaneously rotated.

The two grooves 2 are respectively provided with a slidable thread seat 5, the thread seats 5 are arranged on the threaded rods 3 in a penetrating manner, the upper ends of the two thread seats 5 are fixedly provided with a movable table 6, the upper end of the base 1 is provided with a cutting groove 7, the lower end of the movable table 6 is fixedly provided with a limiting block 8, the limiting block 8 is slidably positioned in the cutting groove 7, the two thread seats 5 can be respectively moved along the threaded rods 3 through rotation of the two threaded rods 3, and finally the movable table 6 can be driven to move back and forth, so that the limiting block 8 can be driven to slide left and right along the cutting groove 7. The front end of stopper 8 has set firmly spacing sleeve 28, the interior bottom of cutting out groove 7 has set firmly location hollow post 29, and location hollow post 29 and spacing sleeve 28 are located same horizontal line, the upper end of base 1 still is provided with two graduated scales 9, two instruction arrow heads 10 have still been set firmly to one side of mobile station 6, two instruction arrow heads 10 cooperate with two graduated scales 9 respectively, can play the positioning effect to the input of optic fibre through location hollow post 29, so that optic fibre can straight get into cutting out in the groove 7, and through adjusting the position of mobile station 6, thereby can drive two instruction arrow heads 10 and remove, can realize the regulation of light input length through the position that instruction arrow heads 10 indicate on graduated scales 9, afterwards can make the top of optic fibre get into in spacing sleeve 28, in order to restrict optic fibre and continue the forward movement, finally can carry out spacing regulation to the length of optic fibre cutting out, and can ensure that the length after each section of optic fibre is cut out equals, further improvement optic fibre cuts efficiency.

The bottom of the base 1 is provided with two sliding grooves 11, each sliding groove 11 is internally provided with a sliding moving rod 12 in a penetrating manner, the cutting groove 7 is internally provided with two cutting knives 13, the two moving rods 12 penetrate through the base 1 and are fixedly connected with the two cutting knives 13 respectively, the lower part of the base 1 is also provided with a moving mechanism 14, the moving mechanism 14 is respectively connected with the two moving rods 12, the two moving rods 12 can be driven to move simultaneously through the moving mechanism 14, so that the two cutting knives 13 can be driven to approach each other, and finally the cutting work of optical fibers can be completed through the two cutting knives 13.

The moving mechanism 14 comprises two moving plates 17, two fixed plates 18 are fixedly arranged at the lower end of the base 1, two sliding rods 19 are fixedly arranged between the two fixed plates 18, a plurality of sliding blocks 20 capable of sliding are respectively penetrated through the two sliding rods 19, the two moving plates 17 are respectively fixedly arranged on the sliding blocks 20, two fixed blocks 21 are fixedly arranged on the two sliding rods 19, a fixed column 22 is connected between the two fixed blocks 21, the upper ends of the fixed columns 22 are rotatably connected with a rotating block 23, two ends of the rotating block 23 are respectively hinged with the upper ends of the two moving plates 17 by a swinging rod 24, the lower end of one moving plate 17 is provided with an electric telescopic rod 25, an output shaft of the electric telescopic rod 25 is fixedly connected with one side of the fixed column 22, the upper ends of the two moving plates 17 are respectively fixedly provided with a push plate 26, the push plate 26 is slidably positioned in the sliding chute 11, one side of the moving rod 12 is fixedly connected with one side of the push plate 26, when the output shaft of the electric telescopic rod 25 stretches, the left moving plate 17 can slide leftwards, the left end of the moving plate 24 can be rotatably adjusted by the swinging rod 24, the rotating block 23 is driven by the swinging rod 23, the two end of the electric telescopic rod 17 can be driven by the swinging rod 17 to rotate clockwise, and the two end of the two end 17 can be driven by the swinging rod 17 to move forwards and reversely, and the two end 17 can be driven to rotate clockwise, and finally, the two end 17 can be driven to rotate to the end 17 and move clockwise, and finally, and the end 17 can rotate and move towards the end through the sliding rod 17 and rotate through the sliding rod 17 and the end through the output rod 25 and rotate respectively. The cutting work can be done on the optical fiber by means of two cutting knives 13.

The lower extreme of base 1 has still offered blanking groove 27, and blanking groove 27 link up mutually with tailorring groove 7, and the optic fibre accessible blanking groove 27 that every section was cut falls out and realizes ejection of compact work.

The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. The utility model provides an adjustable optic fibre fixed length tailors device, its characterized in that, including base (1), the upper end of base (1) is equipped with two recess (2), every the lower extreme of mobile station (6) is worn to be equipped with rotatable threaded rod (3) in recess (2), one side of base (1) is equipped with rotary mechanism (4), just rotary mechanism (4) are connected with two threaded rods (3), two in recess (2) be provided with slidable screw thread seat (5) respectively, just screw thread seat (5) wear to establish on threaded rod (3), two the upper end of screw thread seat (5) is equipped with mobile station (6), the upper end of base (1) is provided with tailors groove (7), the lower extreme of mobile station (6) is equipped with stopper (8), just stopper (8) slidable are located tailors inslot (7), the upper end of base (1) still is provided with two scale (9), one side of mobile station (6) still has set firmly two indicator arrows (10) respectively, two indicator arrows (10) are provided with two in the base (1) respectively and two in the interior chute (11) of tailors (13), the two movable rods (12) penetrate through the base (1) and are fixedly connected with the two cutting knives (13) respectively, a moving mechanism (14) is further arranged below the base (1), and the moving mechanism (14) is connected with the two movable rods (12) respectively.

2. The adjustable optical fiber fixed length cutting device according to claim 1, wherein the rotating mechanism (4) comprises a motor (15) arranged on one side of the base (1), an output shaft of the motor (15) penetrates through one end of one threaded rod (3) to be fixedly connected, two chain wheels (16) are further arranged on one side of the base (1), the two chain wheels (16) are respectively fixedly connected with one ends of the two threaded rods (3), and a chain is sleeved between the two chain wheels (16).

3. The adjustable optical fiber fixed length cutting device according to claim 2, wherein the moving mechanism (14) comprises two moving plates (17), two fixed plates (18) are fixedly arranged at the lower end of the base (1), two sliding rods (19) are fixedly arranged between the two fixed plates (18), a plurality of sliding blocks (20) capable of sliding are respectively arranged on the two sliding rods (19) in a penetrating mode, the two moving plates (17) are respectively fixedly arranged on the plurality of sliding blocks (20), two fixed blocks (21) are further fixedly arranged on the two sliding rods (19), a fixed column (22) is connected between the two fixed blocks (21), a rotating block (23) is rotatably connected at the upper end of the fixed column (22), two ends of the rotating block (23) are respectively hinged with the upper ends of the two moving plates (17), an electric telescopic rod (25) is arranged at the lower end of one moving plate (17), an output shaft of the electric telescopic rod (25) is fixedly arranged on one side of the sliding plate (26), and the sliding plate (26) is fixedly connected with one side of the fixed column (26), and the sliding plate (26) is fixedly arranged on one side of the sliding plate (12).

4. An adjustable optical fiber fixed length cutting device according to claim 3, wherein the lower end of the base (1) is further provided with a blanking groove (27), and the blanking groove (27) is communicated with the cutting groove (7).

5. The adjustable optical fiber fixed length cutting device according to claim 4, wherein a limiting sleeve (28) is fixedly arranged at the front end of the limiting block (8), a positioning hollow column (29) is fixedly arranged at the inner bottom of the cutting groove (7), and the positioning hollow column (29) and the limiting sleeve (28) are positioned on the same horizontal line.