CN219485858U

CN219485858U - Positioning device for cutting optical fiber jumper wire

Info

Publication number: CN219485858U
Application number: CN202320443241.8U
Authority: CN
Inventors: 李蓉; 余俊雄; 张汉泉
Original assignee: Wuhan Guangzhuo Technology Co ltd
Current assignee: Wuhan Guangzhuo Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-08
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of optical fiber jumper wire positioning and cutting, in particular to a positioning device for cutting an optical fiber jumper wire.

Description

Positioning device for cutting optical fiber jumper wire

Technical Field

The utility model relates to the technical field of positioning and cutting of optical fiber jumpers, in particular to a positioning device for cutting optical fiber jumpers.

Background

The existing optical fiber jumper cutting mode is to place the optical fiber jumper on a workbench, then cut the optical fiber jumper to a fixed length by using a graduated scale, and the length is measured visually by a worker, and the optical fiber jumper is not positioned, so that the cutting size precision of a product is low and the cutting efficiency is low easily.

There is therefore a need for a positioning device for cutting optical fiber jumpers that ameliorates the above-described problems.

Disclosure of Invention

The utility model aims to provide a positioning device for cutting an optical fiber jumper, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a positioner for cutting optic fibre wire jumper, includes the bottom plate, the left and right sides of bottom plate top surface is provided with the side riser, the top surface of side riser is provided with the scale strip, the slip leads to the groove has been seted up to the lateral wall of side riser, the rear side of bottom plate top surface is provided with cuts the seat, the through-hole has been seted up in the middle of the front of cutting the seat, cut the inside upside of seat and cup jointed and cut the blade, the top of cutting the blade is provided with the roof, the bottom bilateral symmetry of roof is provided with the spring, the front of cutting the seat and the downside that is located the through-hole are provided with down solid fixed ring, the upside of solid fixed ring left and right sides is provided with fastening screw, fastening screw's upside has cup jointed last solid fixed ring, fastening screw's outer wall and the upside that is located last solid fixed ring have cup jointed fastening nut, the spout has been seted up in the middle of top of bottom plate, the inside of spout is provided with square slider, the top of slider has been provided with the removal seat, the centre department of removal seat has seted up logical groove, lead to the inside fixed wire inside fixed sleeve has the inside fixed sleeve of sliding sleeve, the top has the fixed sleeve on the side of sliding sleeve.

As a preferable scheme of the utility model, the cutting blade penetrates through the cutting seat and extends to the lower part of the through hole, and the cutting blade and the cutting seat are connected in a sliding manner.

As a preferable scheme of the utility model, the upper fixing ring is connected with the fastening screw rod in a sliding manner, and the fastening nut is connected with the fastening screw rod in a threaded manner.

As a preferable scheme of the utility model, the sliding block is connected with the sliding groove in a sliding way.

In a preferred embodiment of the present utility model, the sliding screw penetrates through the sliding through groove, and the sliding screw is connected with the sliding through groove in a sliding manner.

As a preferable scheme of the utility model, the limit nut is connected with the sliding screw rod in a threaded manner.

As a preferable scheme of the utility model, the fixing bolt penetrates through the movable seat and is connected with the upper fixing wire sleeve, the connection mode of the fixing bolt and the movable seat is threaded connection, and the connection mode of the fixing bolt and the upper fixing wire sleeve is rotary connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the movable seat and the square through groove are arranged in the positioning device for cutting the optical fiber jumper wire; the end part of the optical fiber can be fixed by the lower fixing wire sleeve, the upper fixing wire sleeve and the fixing bolt, the sliding chute, the sliding block, the sliding through groove and the sliding screw rod which are arranged can conveniently pull the movable seat to the front side, the optical fiber can be conveniently regulated and elongated and measured according to the set scale bars, the cutting seat, the through hole, the cutting blade, the top plate, the spring, the lower fixing ring, the fastening screw rod, the upper fixing ring and the fastening nut which are arranged in the positioning device for cutting the optical fiber jumper wire can conveniently fix the optical fiber and cut the optical fiber, and the optical fiber jumper wire is conveniently measured and cut.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the appearance of the cutting base of the present utility model;

fig. 3 is a schematic view of the appearance structure of the mobile seat according to the present utility model.

In the figure: 1. a bottom plate; 2. a side vertical plate; 3. a scale bar; 4. sliding through grooves; 5. cutting a base; 6. a through hole; 7. a cutting blade; 8. a top plate; 9. a spring; 10. a lower fixing ring; 11. fastening a screw; 12. an upper fixing ring; 13. a fastening nut; 14. a chute; 15. a slide block; 16. a movable seat; 17. square through groove; 18. fixing the wire sleeve; 19. fixing the wire sleeve; 20. a fixing bolt; 21. a sliding screw; 22. and (5) limiting the nut.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the positioning device for cutting the optical fiber jumper wire comprises a bottom plate 1, wherein side vertical plates 2 are arranged on the left side and the right side of the top surface of the bottom plate 1, scale bars 3 are arranged on the top surface of the side vertical plates 2, sliding through grooves 4 are formed in the side walls of the side vertical plates 2, a cutting seat 5 is arranged on the rear side of the top surface of the bottom plate 1, a through hole 6 is formed in the middle of the front surface of the cutting seat 5, a cutting blade 7 is sleeved on the upper side of the inside of the cutting seat 5, a top plate 8 is arranged on the top of the cutting blade 7, springs 9 are symmetrically arranged at the left and right sides of the bottom of the top plate 8, a lower fixing ring 10 is arranged on the front surface of the cutting seat 5 and positioned on the lower side of the through hole 6, fastening screws 11 are arranged on the upper sides of the left and right sides of the lower fixing ring 10, the upside of fastening screw 11 has cup jointed fixed ring 12, the outer wall of fastening screw 11 and the upside that is located fixed ring 12 has cup jointed fastening nut 13, spout 14 has been seted up to the top surface centre department of bottom plate 1, the inside of spout 14 is provided with slider 15, the top of slider 15 is provided with removes seat 16, square logical groove 17 has been seted up to the centre department of removing seat 16, the downside fixedly connected with down fixed line cover 18 inside square logical groove 17, the top sliding connection of square logical groove 17 inside has fixed line cover 19, the top of removing seat 16 is provided with fixing bolt 20, the left and right sides of removing seat 16 is provided with slide screw 21, limit nut 22 has been cup jointed to the outer wall of slide screw 21.

In this embodiment, the cutting blade 7 penetrates the cutting seat 5 and extends to the lower side of the through hole 6, the connection mode of the cutting blade 7 and the cutting seat 5 is sliding connection, the connection mode of the upper fixing ring 12 and the fastening screw 11 is sliding connection, the connection mode of the fastening nut 13 and the fastening screw 11 is threaded connection, the connection mode of the sliding block 15 and the sliding groove 14 is sliding connection, the sliding screw 21 penetrates the sliding through groove 4, the connection mode of the sliding screw 21 and the sliding through groove 4 is sliding connection, the connection mode of the limit nut 22 and the sliding screw 21 is threaded connection, the fixing bolt 20 penetrates the moving seat 16 and the upper fixing wire sleeve 19, the connection mode of the fixing bolt 20 and the moving seat 16 is threaded connection, and the connection mode of the fixing bolt 20 and the upper fixing wire sleeve 19 is rotating connection.

The working flow of the utility model is as follows: when the positioning device for cutting the optical fiber jumper is used, the optical fiber jumper firstly passes through the through hole 6, then the end part of the optical fiber jumper is inserted between the lower fixing wire sleeve 18 and the upper fixing wire sleeve 19, then the fixing bolt 20 is rotated to move downwards on the movable seat 16, so that the upper fixing wire sleeve 19 is driven to move downwards to fix the optical fiber jumper, then the movable seat 16 is slid forwards, at the moment, the optical fiber jumper is lengthened, the sliding screw 21 also slides in the sliding through groove 4, then the sliding screw 21 is fixed through the limiting nut 22 after the moving seat 16 slides to a proper length according to the scale bar 3, then the upper fixing ring 12 slides downwards, the optical fiber jumper is fixed by the upper fixing ring 12 and the lower fixing ring 10, the fastening nut 13 is rotated to fix the upper fixing ring 12 and the lower fixing ring 10, and then the cutting blade 7 is pressed downwards, at the moment, the optical fiber jumper is cut by the cutting blade 7, and the optical fiber jumper is cut at the moment.

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

Claims

1. The utility model provides a positioner for cutting optic fibre wire jumper, includes bottom plate (1), its characterized in that: the utility model discloses a sliding chute type sliding block, including bottom plate (1), slide seat (5), slide through groove (4) are offered to the left and right sides of bottom plate (1) top surface, the top surface of side riser (2) is provided with scale strip (3), slide through groove (4) are offered to the lateral wall of side riser (2), the rear side of bottom plate (1) top surface is provided with cuts seat (5), cut in the middle of the front department of seat (5) and offered through-hole (6), cut in the inside upside of seat (5) and cup jointed and cut cutter piece (7), the top of cutter piece (7) is provided with roof (8), the bottom bilateral symmetry of roof (8) is provided with spring (9), the front of cutting seat (5) and the downside that is located through-hole (6) are provided with down solid fixed ring (10), the upside of solid fixed ring (10) left and right sides down is provided with fastening screw (11), the upside of solid fixed ring (12) have cup jointed on the upside of fastening screw (11), the outer wall of fastening screw (11) and the upside that is located solid fixed ring (12) cup jointed, top surface (16) have been offered in the middle of slider (16), slide groove (16) have been offered in the middle of moving slide groove (16), the fixed line cover (18) under the downside fixedly connected with of square logical groove (17) inside, the top sliding connection of square logical groove (17) inside has fixed line cover (19) on, the top of moving seat (16) is provided with fixing bolt (20), the left and right sides of moving seat (16) is provided with sliding screw (21), limiting nut (22) have been cup jointed to the outer wall of sliding screw (21).

2. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the cutting blade (7) penetrates through the cutting seat (5) and extends to the lower portion of the through hole (6), and the cutting blade (7) is connected with the cutting seat (5) in a sliding mode.

3. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the upper fixing ring (12) is connected with the fastening screw (11) in a sliding mode, and the fastening nut (13) is connected with the fastening screw (11) in a threaded mode.

4. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the sliding block (15) is connected with the sliding groove (14) in a sliding manner.

5. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the sliding screw rod (21) penetrates through the sliding through groove (4), and the sliding screw rod (21) is connected with the sliding through groove (4) in a sliding mode.

6. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the limiting nut (22) is connected with the sliding screw (21) in a threaded mode.

7. The positioning device for cutting optical fiber jumpers according to claim 1, wherein: the fixing bolt (20) penetrates through the movable seat (16) and is connected with the upper fixing wire sleeve (19), the fixing bolt (20) is connected with the movable seat (16) in a threaded mode, and the fixing bolt (20) is connected with the upper fixing wire sleeve (19) in a rotating mode.