CN216096151U

CN216096151U - Cutting device for communication cable

Info

Publication number: CN216096151U
Application number: CN202121786009.1U
Authority: CN
Inventors: 李雨陆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-22
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of communication cables, and discloses a cutting device for communication cables, which solves the problems that when the cutting device for communication cables in the current market is used, the labor is wasted when the cable with the required length is pulled, the manual cable cutting is carried out, the time is wasted and the efficiency is low, the cutting device comprises a bottom plate, a supporting plate is fixedly arranged on one side of the top of the bottom plate, the supporting plate is perpendicular to the bottom plate at 90 degrees, a fixed rod is fixedly connected to the middle position of the side surface of the supporting plate, a roller is sleeved on the fixed rod and can rotate outside the fixed rod by taking the fixed rod as the center, a fixed frame is also fixedly arranged on the top of the bottom plate, a through hole is formed in the side surface of the fixed frame, and a hydraulic rod is fixedly arranged on the top of the fixed frame. The operation is simple, and the time and the labor are saved, so that the working efficiency is improved.

Description

Cutting device for communication cable

Technical Field

The utility model belongs to the technical field of communication cables, and particularly relates to a cutting device for a communication cable.

Background

A communications cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like.

However, the cutting device for communication cables in the market still has some inconveniences when in use, generally, when the communication cables are cut, the length of the cable to be used needs to be pulled out firstly, and then the cable is cut, generally, when the coiled cable is pulled, the cable is pulled manually, time and labor are consumed, and the cable is cut manually, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cutting device for a communication cable, which effectively solves the problems that the labor is wasted when a cable with a required length is pulled and the time and efficiency are wasted when the cable is manually cut when the cutting device for the communication cable in the current market is used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a communication cable is with deciding device, includes the bottom plate, one side fixed mounting at bottom plate top has the backup pad, and the backup pad is 90 perpendicular with the bottom plate, at the intermediate position fixedly connected with dead lever of backup pad side, and has cup jointed the cylinder on the dead lever, the cylinder can use the dead lever as the center and rotate in its outside, there is the mount at the top of bottom plate still fixed mounting, and has seted up the opening in the side of mount, the top fixed mounting hydraulic stem of mount has seted up the sword groove at the top of opening, the inside in sword groove is provided with the cutting off cutter that can reciprocate, and the flexible end of hydraulic stem runs through the mount and extends to the inside and the cutting off cutter fixed connection in sword groove.

Preferably, the spout has all been seted up to the both sides of opening, the both ends of cutting off cutter are located corresponding spout respectively and can slide in its inside.

Preferably, four limiting grooves are formed in the surface of the fixing rod and are respectively located at two ends of two sides of the fixing rod, the two limiting grooves on the same side of the fixing rod are symmetrically distributed on the axis of the fixing rod, and limiting balls capable of rotating are arranged in the four limiting grooves.

Preferably, two annular grooves are formed in the inner wall of the roller, the positions of the annular grooves are opposite to the positions of the limiting grooves, and the parts, extending into the limiting grooves, of the limiting balls are located in the annular grooves.

Preferably, the end of the fixing rod far away from the supporting plate is provided with a spiral groove, the end of the fixing rod provided with the spiral groove is provided with a limiting plate, the side surface of the limiting plate is fixedly connected with a connecting column, and the connecting column is in threaded connection with the spiral groove at one end of the fixing rod.

Preferably, the diameter of the limit plate is larger than that of the roller.

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

1) when the cable is pulled, firstly, the limiting plate is unscrewed from the fixing rod, then, the coiled cable is sleeved on the roller, then, the limiting plate is unscrewed to limit the position of the cable, then, one end of the cable penetrates through the through hole, and finally, the cable is pulled, so that the cable wound on the roller can slowly roll, the cable is conveniently pulled out, and finally, the cable is cut to be in a proper length;

2) when deciding the cable, at first pass the opening on the mount with the cable and find suitable cutting off point, then through the control hydraulic stem, make the hydraulic stem downstream and top move the cutting off cutter, the cutting off cutter can shift out the sword groove and continue downstream, then alright decide with the cable in to the opening, do not need artifical manual going to decide, saved the time to efficiency has also obtained the improvement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic cross-sectional view of the connection between the fixing rod and the roller according to the present invention;

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

FIG. 4 is a schematic sectional view of the connection between the hydraulic cylinder and the cutting blade according to the present invention;

in the figure: 1. a base plate; 2. a support plate; 3. a drum; 4. a limiting plate; 5. a fixed mount; 6. a port; 7. a hydraulic lever; 8. fixing the rod; 9. a screw groove; 10. connecting columns; 11. an annular groove; 12. a limiting groove; 13. a limiting ball; 14. a cutter groove; 15. a cutting knife; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the present invention includes a bottom plate 1, a supporting plate 2 is fixedly mounted on one side of the top of the bottom plate 1, the supporting plate 2 is perpendicular to the bottom plate 1 at an angle of 90 °, a fixing rod 8 is fixedly connected to the middle position of the side surface of the supporting plate 2, a roller 3 is sleeved on the fixing rod 8, the roller 3 can rotate around the fixing rod 8, a fixing frame 5 is fixedly mounted on the top of the bottom plate 1, a through hole 6 is formed in the side surface of the fixing frame 5, a hydraulic rod 7 is fixedly mounted on the top of the fixing frame 5, a knife slot 14 is formed in the top of the through hole 6, a cutting knife 15 capable of moving up and down is disposed in the knife slot 14, and a telescopic end of the hydraulic rod 7 penetrates through the fixing frame 5 and extends to the inside of the knife slot 14 to be fixedly connected with the cutting knife 15.

In the second embodiment, on the basis of the first embodiment, the through holes 6 are provided with the sliding grooves 16 on both sides, and both ends of the cutting blade 15 are respectively positioned in the corresponding sliding grooves 16 and can slide inside the sliding grooves, so as to limit the up-and-down movement track of the cutting blade 15.

In the third embodiment, on the basis of the first embodiment, four limiting grooves 12 are formed in the surface of the fixing rod 8, the four limiting grooves 12 are respectively located at two ends of two sides of the fixing rod 8, the two limiting grooves 12 on the same side of the fixing rod 8 are symmetrically distributed along the axis of the fixing rod 8, and the four limiting grooves 12 are internally provided with the limiting balls 13 capable of rotating.

Fourth embodiment, on the basis of third embodiment, seted up two ring channels 11 on the inner wall of cylinder 3, the ring channel 11 be located with spacing groove 12 the position relative, and the part that spacing ball 13 stretched into spacing groove 12 is located ring channel 11, and spacing ball 13 can reduce the area of contact between cylinder 3 and the dead lever 8 to reduce the frictional force between the two, make cylinder 3 more laborsaving when the rotation.

Fifth, on the basis of the first embodiment, a spiral groove 9 is formed in one end, away from the supporting plate 2, of the fixing rod 8, a limiting plate 4 is arranged at one end, provided with the spiral groove 9, of the fixing rod 8, a connecting column 10 is fixedly connected to the side surface of the limiting plate 4, and the connecting column 10 is in threaded connection with the spiral groove 9 at one end of the fixing rod 8.

Sixth embodiment, based on the fifth embodiment, the diameter of the position limiting plate 4 is larger than that of the drum 3, and the position limiting plate 4 can prevent the cable coil on the drum 3 from falling off.

The working principle is as follows: when dragging the cable, at first twist limiting plate 4 from dead lever 8 and get off, then overlap the cable of lapping on cylinder 3, twist limiting plate 4 again and go, make spliced pole 10 threaded connection of limiting plate 4 side in the spiral shell groove 9 of 8 one ends of dead lever, let limiting plate 4 carry out the position restriction to the cable, then pass through opening 6 on mount 5 with the one end of cable, the cable that stimulates at last can, the cable of winding on cylinder 3 just can slowly roll, and the spacing ball 13 of 8 surperficial spacing inslots 12 of dead lever can be at the 11 rotations of ring channel of 3 inner walls of cylinder, reduce frictional force between the two, alright pull out the cable with very convenient.

When deciding the cable, at first pass through opening 6 on the mount 5 with the cable and find suitable cutting point, then through the hydraulic stem 7 at control mount 5 top, make the flexible end of hydraulic stem 7 run through mount 5 and move down and push up cutting off cutter 15, cutting off cutter 15 can shift out sword groove 14 and continue the downstream, cutting off cutter 15 can slide in 16 in the spout of opening 6 inner wall both sides when the downstream its both ends, restrict cutting off cutter 15's removal orbit, then can decide with the cable in the opening 6 at last.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is decided to communication cable, includes bottom plate (1), its characterized in that: a supporting plate (2) is fixedly arranged on one side of the top of the bottom plate (1), the supporting plate (2) is vertical to the bottom plate (1) at an angle of 90 degrees, a fixed rod (8) is fixedly connected at the middle position of the side surface of the supporting plate (2), the roller (3) is sleeved on the fixed rod (8), the roller (3) can rotate outside the fixed rod (8) as a center, the top of the bottom plate (1) is also fixedly provided with a fixed frame (5), a through hole (6) is arranged on the side surface of the fixed frame (5), a hydraulic rod (7) is fixedly arranged on the top of the fixed frame (5), a cutter groove (14) is arranged at the top of the through hole (6), a cutting-off cutter (15) capable of moving up and down is arranged in the cutter groove (14), and the telescopic end of the hydraulic rod (7) penetrates through the fixed frame (5) and extends to the inside of the cutter groove (14) to be fixedly connected with the cutting-off cutter (15).

2. A cutting device for a communication cable according to claim 1, wherein: spout (16) have all been seted up to the both sides of opening (6), the both ends of cutting off cutter (15) are located corresponding spout (16) respectively and can slide in its inside.

3. A cutting device for a communication cable according to claim 1, wherein: four limiting grooves (12) are formed in the surface of the fixing rod (8), the four limiting grooves (12) are located at two ends of two sides of the fixing rod (8) respectively, the two limiting grooves (12) on the same side of the fixing rod (8) are symmetrically distributed with the axis of the fixing rod (8), and limiting balls (13) capable of rotating are arranged inside the four limiting grooves (12).

4. A cutting device for a communication cable according to claim 3, wherein: two annular grooves (11) are formed in the inner wall of the roller (3), the positions of the annular grooves (11) are opposite to those of the limiting grooves (12), and the parts, extending into the limiting grooves (12), of the limiting balls (13) are located in the annular grooves (11).

5. A cutting device for a communication cable according to claim 1, wherein: the screw groove (9) has been seted up to the one end that backup pad (2) were kept away from in dead lever (8), the one end that screw groove (9) had been seted up in dead lever (8) is provided with limiting plate (4), at the side fixedly connected with spliced pole (10) of limiting plate (4), and spliced pole (10) threaded connection is in screw groove (9) of dead lever (8) one end.

6. A cutting device for a communication cable according to claim 5, wherein: the diameter of the limiting plate (4) is larger than that of the roller (3).