CN217095458U

CN217095458U - Cutting device is used in processing of optic fibre optical cable

Info

Publication number: CN217095458U
Application number: CN202220710309.XU
Authority: CN
Inventors: 杨广锦
Original assignee: Huaibei Haotong Communication Equipment Co ltd
Current assignee: Huaibei Haotong Communication Equipment Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-02
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to an optical cable processing equipment technical field discloses a cutting device is used in optical fiber cable processing, which comprises a fixed base, fixed mounting support frame in the rear position of fixing base upside, support frame front end installation fixed plate, symmetry on the fixed plate are rotated and are provided with the engaged with transmitting gear, one of them transmitting gear outside fixed mounting dwang an, other transmitting gear outside fixed mounting dwang b, it has the lifter to articulate respectively on dwang an and the dwang b, and the other fixed mounting of lifter bottom has intermeshing's rotating gear, and the rotating gear rotates and sets up on the lifter plate, the detachable installation cutting knife in lifter bottom, fixed mounting and cutting knife mutually supported's cutting seat on the fixing base. The utility model discloses, realized the upper and lower self-locking type motion of cutting knife to under the cooperation of adjusting the post, also adjusted the decline extreme position of cutting knife, further improved cutting device's application scope.

Description

Cutting device is used in processing of optic fibre optical cable

Technical Field

The utility model relates to an optical cable processing equipment technical field specifically is a cutting device is used in processing of optical fiber cable.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable formed by subjecting an optical fiber (optical transmission carrier) to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing steel wire, a filler, a sheath and other parts, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements. The staff need use optical cable cutting device when keeping in repair to the optical cable in the open air.

However, at present, when a worker cuts an optical cable outdoors, the optical cable is generally cut by large-scale automatic cutting equipment, and although the equipment can meet the cutting requirement, the equipment is very difficult to transport outdoors and cannot meet the requirement of quick handheld cutting, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber cable is cutting device for processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cutting device is used in processing of optical fiber cable, includes the fixing base, fixing base upside rear end position fixed mounting support frame, support frame front end installation fixed plate, the symmetry is rotated on the fixed plate and is provided with the engaged rotating gear, one of them rotating gear outside fixed mounting dwang a, another one rotating gear outside fixed mounting dwang b, it has the lifter to articulate respectively on dwang a and the dwang b, and the other fixed mounting of lifter bottom has intermeshing's rotating gear, and rotating gear rotates and sets up on the lifter plate, the detachable installation cutting knife in lifter bottom, fixed mounting and the cutting knife cutting seat of mutually supporting on the fixing base.

As a further aspect of the present invention: and a handle is fixedly arranged on the rotating rod a.

As a further aspect of the present invention: the adjustable lifting device is characterized in that a lifting groove is formed in the fixed plate, an adjusting column is slidably mounted in the lifting groove, an adjusting cylinder is fixedly mounted on the adjusting column, the front end of the adjusting column penetrates through a cover plate arranged on the front side of the fixed plate to be connected with an adjusting bolt, and an adjusting groove matched with the adjusting column is further formed in the fixed plate.

As a further aspect of the present invention: the roller shaft is rotatably installed between the lower ends of the supporting frames, the roller is fixedly installed on the outer side of the roller shaft, and partition plates are arranged on two sides of the roller.

As a further aspect of the present invention: and a cutting groove matched with the cutting knife is arranged on the cutting seat.

As a further aspect of the present invention: the adjusting groove is of a through groove structure, and the lifting groove is of a sink groove structure.

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

the cutting device for processing the optical fiber cables is reasonable in structure and novel in design, the rotary gear and the rotary gear are matched with each other between the lifting rods through the arrangement, the up-and-down self-locking movement of the cutting knife is achieved, the descending limit position of the cutting knife is also adjusted under the matching of the adjusting column, the application range of the cutting device is further expanded, the practicability is high, the reliability is high, and the cutting device is worthy of popularization and use.

Drawings

Fig. 1 is a schematic front view of a cutting device for processing an optical fiber cable.

Fig. 2 is a rear view schematically showing a cutting device for processing an optical fiber cable.

Fig. 3 is a schematic top view of a cutting device for processing an optical fiber cable.

Fig. 4 is a partial internal structural view of a cutting device for processing an optical fiber cable.

In the figure: 1. a fixed seat; 2. a cutting seat; 3. a support frame; 4. a lifting plate; 5. a lifting rod; 6. rotating the rod b; 7. a cover plate; 8. a fixing plate; 9. an adjustment column; 10. adjusting the bolt; 11. an adjustment groove; 12. rotating the rod a; 13. a handle; 14. a rotating gear; 15. a cutting knife; 16. a roll shaft; 17. a roller; 18. a partition plate; 19. an adjusting cylinder; 20. a rotating gear; 21. a lifting groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a cutting device for processing an optical fiber cable includes a fixing base 1, a supporting frame 3 is fixedly installed at a rear end position of an upper side of the fixing base 1, a fixing plate 8 is installed at a front end of the supporting frame 3, meshed rotary gears 20 are symmetrically and rotatably installed on the fixing plate 8, a rotary rod a12 is fixedly installed at an outer side of one of the rotary gears 20, a rotary rod b6 is fixedly installed at an outer side of the other of the rotary gears 20, lifting rods 5 are respectively hinged on the rotary rods a12 and the rotary rods b6, mutually meshed rotary gears 14 are respectively and fixedly installed at bottoms of the lifting rods 5, the rotary gears 14 are rotatably installed on the lifting plate 4, a cutting knife 15 is detachably installed at a bottom of the lifting rods 5, a cutting base 2 mutually matched with the cutting knife 15 is fixedly installed on the fixing base 1, and during operation, the cutting knife 15 is vertically moved and matched with the cutting base 2, effective cutting of the optical fiber cable is achieved.

In a case of this embodiment, still fixed mounting handle 13 on dwang a12, in operation, move handle 13 up and down, finally make running gear 20 rotate under the effect of dwang a12, later make two lifter 5 under the meshing of running gear 14, make lifter plate 4 drive cutting knife 15 and reciprocate in step, and because in the course of the work, the rotation meshing rotation direction between running gear 20 and the running gear 14 is opposite, realize its overall structure's auto-lock finally, thereby make cutting knife 15 stop in wherein certain position still not take place to descend, the stability of device has further been improved.

In the case of this embodiment, be provided with lift groove 21 on the fixed plate 8, lift groove 21 is inside slidable mounting adjusts post 9, adjusts on the post 9 fixed mounting and adjusts a section of thick bamboo 19, it adopts screw rod structure to adjust post 9, it is connected with adjusting bolt 10 to pass the apron 7 that sets up in the fixed plate 8 front side to adjust the post 9 front end, still be provided with on the fixed plate 8 with adjusting post 9 mutually supporting adjustment groove 11, through setting up above-mentioned structure for adjust a section of thick bamboo 19 can change in the upper and lower position of fixed plate 8, finally makes the turned angle between the running gear 20 can obtain the restriction, finally carries out effective regulation to the final descending distance of cutting knife 15.

In a condition of this embodiment, rotate installation roller 16 between 3 lower extremes of support frame, roller 16 outside fixed mounting roller 17, roller 17 both sides are provided with baffle 18, baffle 18 is used for can not taking place the slippage phenomenon when carrying to the fiber optic cable of winding on roller 17, has further improved the reliability of device.

In one aspect of this embodiment, the adjusting groove 11 is a through groove structure, and the lifting groove 21 is a sinking groove structure, so that the effective adjustment of the up-down position of the adjusting cylinder 19 is ensured.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, wherein, be provided with on the cutting seat 2 with cutting knife 15 complex cut groove to make cutting knife 15 when cutting optical fiber cable, can not take place the interference phenomenon, further improved the cutting quality.

The utility model discloses a theory of operation is: during operation, the optical fiber cable that will cut is pulled to inside the cutting groove, later down presses handle 13, finally makes cutting knife 15 move down, realizes the fly-cutting to optical fiber cable, and whole cutting operation is swift convenient, and the reliability is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for processing optical fiber cables comprises a fixed seat (1) and is characterized in that, a supporting frame (3) is fixedly arranged at the rear end of the upper side of the fixed seat (1), a fixed plate (8) is arranged at the front end of the supporting frame (3), meshed rotating gears (20) are symmetrically and rotatably arranged on the fixed plate (8), a rotating rod a (12) is fixedly arranged at the outer side of one rotating gear (20), a rotating rod b (6) is fixedly arranged at the outer side of the other rotating gear (20), the rotating rod a (12) and the rotating rod b (6) are respectively hinged with a lifting rod (5), the bottoms of the lifting rods (5) are respectively and fixedly provided with rotating gears (14) which are mutually meshed, the rotating gears (14) are rotatably arranged on the lifting plate (4), the detachable installation cutting knife (15) in lifter (5) bottom, cutting seat (2) that fixed mounting and cutting knife (15) mutually supported on fixing base (1).

2. The cutting device for processing the optical fiber cable according to claim 1, wherein a handle (13) is further fixedly installed on the rotating rod a (12).

3. The cutting device for processing the optical fiber cable according to claim 1, wherein a lifting groove (21) is formed in the fixing plate (8), the adjusting column (9) is slidably installed in the lifting groove (21), the adjusting cylinder (19) is fixedly installed on the adjusting column (9), the front end of the adjusting column (9) penetrates through a cover plate (7) arranged on the front side of the fixing plate (8) to be connected with an adjusting bolt (10), and an adjusting groove (11) matched with the adjusting column (9) is further formed in the fixing plate (8).

4. The cutting device for processing the optical fiber cables as claimed in claim 3, wherein a roller (16) is rotatably installed between the lower ends of the supporting frames (3), a roller (17) is fixedly installed outside the roller (16), and partition plates (18) are arranged on two sides of the roller (17).

5. The cutting device for processing the optical fiber cable according to claim 1, wherein the cutting seat (2) is provided with a cutting groove matched with the cutting knife (15).

6. The cutting device for processing the optical fiber cable according to claim 3, wherein the adjusting groove (11) is a through groove structure, and the lifting groove (21) is a sinking groove structure.