CN219112761U

CN219112761U - Cable cutter

Info

Publication number: CN219112761U
Application number: CN202223564976.0U
Authority: CN
Inventors: 郭宝昌
Original assignee: Jilin Rentuo Electric Co ltd
Current assignee: Jilin Rentuo Electric Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a cable cutter, comprising: the workbench is characterized in that a plurality of limiting bearing frames are arranged at the top end of the workbench, each limiting bearing frame comprises a bearing base, a pressing plate and a rotary positioning mechanism, the bearing base is fixedly arranged at the top end of the workbench, one end of the pressing plate is rotationally connected with one end of the bearing base, and the rotary positioning mechanism is connected with the other ends of the bearing base and the pressing plate; the top plate is connected with the workbench through a bracket, and the top end of the top plate is provided with a feeding device; and the cutting device is connected with the bottom end of the feeding device. According to the utility model, the relative position between the trunnion seat and the limiting seat is limited by the matching mode of the limiting bearing frame and the feeding device through the matching between the rotating rod and the threaded cap, so that the relative position between the bearing base and the pressing plate is conveniently limited, the pressing plate can stably press the cable, and the cable is simultaneously pressed through the two pressing plates, so that the distortion of the cable is prevented.

Description

Cable cutter

Technical Field

The utility model relates to the field of cutters, in particular to a cable cutter.

Background

In the cable production or subsequent installation and construction process, the cable is sometimes required to be cut according to the length requirement of the cable; the cable is directly placed on the table top, and the cutting knife or the large-scale cutting equipment is adopted in the cutting process, so that the phenomenon that the cutting surface is irregular or the cutting surface is inclined at the end part of the finally cut cable is caused due to the fact that the cable is provided with certain flexibility, and the cable is easy to damage due to the irregularity of the core wire inside the cable, so that the existing cutter is generally required to be used, and the cable is compressed by the compressing device, but the cable with different diameters cannot be compressed and fixed by the existing compressing device, so that the compressing effect of the cable is poor.

Disclosure of Invention

The present utility model is directed to a cable cutter, which solves the above-mentioned problems.

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

the workbench comprises a workbench, wherein a plurality of limiting bearing frames are arranged at the top end of the workbench, each limiting bearing frame comprises a bearing base, a pressing plate and a rotary positioning mechanism, the bearing base is fixedly arranged at the top end of the workbench, one end of the pressing plate is rotationally connected with one end of the bearing base, and the rotary positioning mechanism is connected with the other ends of the bearing base and the pressing plate;

the top plate is connected with the workbench through a bracket, and a feeding device is arranged at the top end of the top plate;

and the cutting device is connected with the bottom end of the feeding device.

Preferably, a plurality of circular grooves are formed in the bearing base and the pressing plate.

Preferably, the rotary positioning mechanism comprises a trunnion seat, a limiting seat and a rotary compression assembly, wherein the trunnion seat is fixedly connected with the other end of the bearing base, the limiting seat is fixedly connected with the other end of the pressing plate, the bottom of the rotary compression assembly is rotationally connected with the trunnion seat, and the rotary compression assembly is used for compressing the limiting seat.

Preferably, the rotary pressing assembly comprises a rotating rod and a threaded cap, wherein the bottom of the rotating rod is rotationally connected with the trunnion seat, and the threaded cap is in threaded sleeve connection with the top of the rotating rod.

Preferably, the feeding device comprises a motor, a rotating shaft, a supporting frame, a connecting plate, a round shaft and a shaft sleeve, wherein the motor is fixedly arranged at the top end of the top plate, the connecting plates are respectively connected to two ends of the round shaft, two rotating shafts are respectively connected with the two connecting plates, one rotating shaft is rotationally connected with the top plate through a bearing seat, the other rotating shaft is in transmission connection with the output end of the motor, the shaft sleeve is rotationally sleeved outside the round shaft, one end of the supporting frame is rotationally connected with the shaft sleeve, and the other end of the supporting frame is rotationally connected with the cutting device.

Preferably, the cutting device comprises a mounting plate and a cutting knife, wherein the mounting plate is rotationally connected with the supporting frame, and the cutting knife is fixedly arranged at the bottom end of the mounting plate.

Preferably, both sides of mounting panel all fixedly connected with spacing ring, the inside slip of spacing ring is connected with the bracing piece alternately, the both ends of bracing piece respectively with workstation and roof fixed connection.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by means of the arrangement mode of the matched limiting bearing frame and the feeding device, the relative position between the trunnion seat and the limiting seat is limited by the matching between the rotating rod and the threaded cap, so that the relative position between the bearing base and the pressing plate is conveniently limited, the pressing plate can stably press the cable, the cable is simultaneously pressed by the two pressing plates, the cable is prevented from being distorted, the cable is conveniently straightened, the cable cutting surface in a straightened state is more neat, and the limiting bearing frame can fix cables with various thicknesses;

(2) According to the utility model, the rotating rod is conveniently prevented from being lost by the rotating connection between the rotating rod and the trunnion seat by the matched arrangement mode of the rotating rod and the threaded cap, so that the rotating rod is more flexible to use, and the relative position between the trunnion seat and the limiting seat is limited after the rotating rod is conveniently screwed up by the threaded cap.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic side view of a spacing carrier of the present utility model.

Fig. 3 is a schematic side view of the rotary positioning mechanism of the present utility model.

In the figure: 1. a work table; 2. a limit bearing frame; 21. a load-bearing base; 22. a pressing plate; 23. a rotary positioning mechanism; 231. a trunnion seat; 232. a limit seat; 233. a rotating lever; 234. a threaded cap; 3. a top plate; 4. a feeding device; 41. a motor; 42. a rotating shaft; 43. a support frame; 44. a connecting plate; 45. a circular shaft; 46. a shaft sleeve; 5. a cutting device; 51. a mounting plate; 52. a cutting knife; 6. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a cable cutter as shown in fig. 1-3, comprising:

the workbench 1 is provided with a plurality of limiting bearing frames 2 at the top end, each limiting bearing frame 2 comprises a bearing base 21, a pressing plate 22 and a rotary positioning mechanism 23, the bearing base 21 is fixedly arranged at the top end of the workbench 1, one end of the pressing plate 22 is rotationally connected with one end of the bearing base 21, the rotary positioning mechanism 23 is connected with the other ends of the bearing base 21 and the pressing plate 22, a plurality of circular grooves are formed in the bearing base 21 and the pressing plate 22, and the diameters of the circular grooves are different so as to compress cables with different thicknesses;

the rotary positioning mechanism 23 comprises a trunnion seat 231, a limiting seat 232 and a rotary compression assembly, wherein the trunnion seat 231 is fixedly connected with the other end of the bearing base 21, the limiting seat 232 is fixedly connected with the other end of the pressing plate 22, the bottom of the rotary compression assembly is rotationally connected with the trunnion seat 231, the rotary compression assembly is used for compressing the limiting seat 232, the rotary compression assembly comprises a rotary rod 233 and a threaded cap 234, the bottom of the rotary rod 233 is rotationally connected with the trunnion seat 231, the threaded cap 234 is in threaded sleeve connection with the top of the rotary rod 233, the rotary rod 233 is rotationally connected with the trunnion seat 231 through the rotary rod 233, so that loss of the rotary rod 233 is prevented, the rotary rod 233 is more flexible to use, the relative position between the trunnion seat 231 and the limiting seat 232 is limited after the rotary rod is conveniently screwed through the threaded cap 234, the bearing base 21 is convenient for bearing a cable, and the pressing of the cable is convenient to prevent the cable from moving during cutting;

the top plate 3 is connected with the workbench 1 through a bracket, the top end of the top plate 3 is provided with a feeding device 4, the feeding device 4 comprises a motor 41, rotating shafts 42, a supporting frame 43, a connecting plate 44, a round shaft 45 and a shaft sleeve 46, the motor 41 is fixedly arranged at the top end of the top plate 3, the connecting plates 44 are respectively connected to two ends of the round shaft 45, the two rotating shafts 42 are respectively connected with the two connecting plates 44, one rotating shaft 42 is rotationally connected with the top plate 3 through a bearing seat, the other rotating shaft 42 is in transmission connection with the output end of the motor 41, the shaft sleeve 46 is rotationally sleeved outside the round shaft 45, one end of the supporting frame 43 is rotationally connected with the shaft sleeve 46, the other end of the supporting frame 43 is rotationally connected with the cutting device 5, the rotation of the rotating shaft 42 is conveniently provided with a power source through the motor 41, the rotating shaft 42 drives the connecting plate 44 to rotate, the connecting plate 44 drives the round shaft 45 to rotate under the driving of the shaft sleeve 46, the supporting frame 43 drives the mounting plate 51 to move, and then the cutting knife 52 is provided with power for vertical movement;

cutting device 5, it is connected in the bottom of feeding device 4, cutting device 5 includes mounting panel 51 and cutting knife 52, mounting panel 51 and support frame 43 rotate and are connected, cutting knife 52 fixed mounting is in the bottom of mounting panel 51, the equal fixedly connected with spacing ring 6 in both sides of mounting panel 51, the inside slip of spacing ring 6 is threaded and is connected with the bracing piece, the both ends of bracing piece respectively with workstation 1 and roof 3 fixed connection, be convenient for the installation to cutting knife 52 through mounting panel 51, be convenient for the cutting to the cable through cutting knife 52, slip between spacing ring 6 and the bracing piece is threaded, be convenient for spacing the removal of mounting panel 51 for the vertical motion of mounting panel 51 is more stable.

The working principle of the utility model is as follows:

in use, firstly, according to the diameter of the cable, the matched circular grooves on the bearing bases 21 are selected, then the cable is matched into the matched circular grooves, then the cable is pulled to be borne on the two bearing bases 21, then the pressing plate 22 is rotated, the pressing plate 22 is pressed on the cable, then the rotating rod 233 is rotated, the rotating rod 233 is rotated to be perpendicular to the trunnion seat 231 and the limit seat 232, then the threaded cap 234 is rotated, the threaded cap 234 is pressed on the surface of the limit seat 232, the relative position between the trunnion seat 231 and the limit seat 232 is limited through the matching between the rotating rod 233 and the threaded cap 234, so that the relative position between the bearing bases 21 and the pressing plate 22 is conveniently limited, the pressing plates 22 can be used for stably pressing the cable, the cable is pressed through the two pressing plates 22, the cable is prevented from being twisted, the cable is straightened, then the rotating shaft 42 is driven to rotate through the operation of the motor 41, the rotating shaft 42 drives the connecting plates 44 to revolve, the round shaft 45 is driven by the two connecting plates 44 to revolve by taking the axis of the rotating shaft 42 as the center of a circle, then the round shaft 45 drives the shaft sleeve 46 to rotate circumferentially, the supporting frame 43 is pushed conveniently, the mounting plate 51 slides linearly in the vertical direction under the limit of the limiting ring 6, the cutter 52 is driven to move downwards, the cable is cut, and the cable cutting surface in the straightened state is tidier.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A cable cutter, comprising:

the workbench (1) is provided with a plurality of limiting bearing frames (2) at the top end, each limiting bearing frame (2) comprises a bearing base (21), a pressing plate (22) and a rotary positioning mechanism (23), the bearing base (21) is fixedly arranged at the top end of the workbench (1), one end of the pressing plate (22) is rotationally connected with one end of the bearing base (21), and the rotary positioning mechanism (23) is connected with the other ends of the bearing base (21) and the pressing plate (22);

the top plate (3) is connected with the workbench (1) through a bracket, and a feeding device (4) is arranged at the top end of the top plate (3);

and the cutting device (5) is connected to the bottom end of the feeding device (4).

2. A cable cutter according to claim 1, wherein the bearing base (21) and the pressing plate (22) are provided with a plurality of circular grooves.

3. The cable cutter according to claim 1, wherein the rotary positioning mechanism (23) comprises a trunnion seat (231), a limiting seat (232) and a rotary compression assembly, the trunnion seat (231) is fixedly connected with the other end of the bearing base (21), the limiting seat (232) is fixedly connected with the other end of the pressing plate (22), the bottom of the rotary compression assembly is rotatably connected with the trunnion seat (231), and the rotary compression assembly is used for compressing the limiting seat (232).

4. A cable cutter according to claim 3, wherein the rotary compression assembly comprises a rotating rod (233) and a threaded cap (234), the bottom of the rotating rod (233) is rotatably connected to the trunnion seat (231), and the threaded cap (234) is threadedly engaged with the top of the rotating rod (233).

5. The cable cutter according to claim 1, wherein the feeding device (4) comprises a motor (41), a rotating shaft (42), a supporting frame (43), connecting plates (44), a circular shaft (45) and a shaft sleeve (46), the motor (41) is fixedly installed at the top end of the top plate (3), the connecting plates (44) are respectively connected to two ends of the circular shaft (45), two rotating shafts (42) are respectively connected with two connecting plates (44), one rotating shaft (42) is rotationally connected with the top plate (3) through a bearing seat, the other rotating shaft (42) is in transmission connection with the output end of the motor (41), the shaft sleeve (46) is rotationally sleeved outside the circular shaft (45), one end of the supporting frame (43) is rotationally connected with the shaft sleeve (46), and the other end of the supporting frame (43) is rotationally connected with the cutting device (5).

6. A cable cutter according to claim 1, characterized in that the cutting device (5) comprises a mounting plate (51) and a cutting blade (52), the mounting plate (51) being in rotational connection with the support frame (43), the cutting blade (52) being fixedly mounted to the bottom end of the mounting plate (51).

7. The cable cutter according to claim 6, wherein limiting rings (6) are fixedly connected to two sides of the mounting plate (51), supporting rods are connected to the inside of the limiting rings (6) in a sliding penetrating mode, and two ends of the supporting rods are fixedly connected with the workbench (1) and the top plate (3) respectively.