CN219378804U

CN219378804U - Cable shearing machine

Info

Publication number: CN219378804U
Application number: CN202223266540.3U
Authority: CN
Inventors: 岳来山
Original assignee: Xi'an Wenjiao Electronic Technology Co ltd
Current assignee: Xi'an Wenjiao Electronic Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-21
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of cable processing, in particular to a cable shearing machine, which comprises a workbench, wherein the rear end of the workbench is fixedly connected with a supporting frame, the upper end of the supporting frame is fixedly connected with an air cylinder, the output shaft end of the air cylinder is fixedly connected with a movable plate, the lower end of the movable plate is fixedly connected with an upper cutter, the lower end of the movable plate is provided with a first clamping mechanism, the first clamping mechanism is provided with two groups of indicating rods which point to a graduated scale, the inside of a first sliding hole is fixedly connected with a fixed rod, the circumferential surface of the fixed rod is in sliding connection with a sliding block, the sliding block is in sliding connection with the first sliding hole, the lower end of the sliding block is provided with a power mechanism, and the upper end of the sliding block is rotationally connected with a limiting wheel.

Description

Cable shearing machine

Technical Field

The utility model relates to the technical field of cable processing, in particular to a cable shearing machine.

Background

The cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station outgoing lines, power supply in industrial and mining enterprises and power transmission lines under river crossing seawater. Cables are cable products used in the main line of an electrical power system to transmit and distribute high power electrical energy.

The Chinese utility model patent application number is: 202021868709.0 and a production cutting mechanism for cables, which solves the problems of low cutting efficiency, insufficient cutting quality and high labor cost existing in the use process of the traditional cable cutting mechanism by utilizing a coherent and compact structure.

However, in the above patent, although the function of cutting the cable rapidly can be achieved, the length of the cut cable cannot be accurately controlled according to the use requirement, so that the worker can only estimate the length of the cable to be cut by visual inspection to cut the cable, and the cut cable is different in length and is not required to be used in combination, so that a cable shearer needs to be designed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cable shearing machine, which solves the problem that the length of a cut cable cannot be accurately controlled according to the use requirement in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cable cutter, includes the workstation, the rear end fixedly connected with support frame of workstation, the upper end fixedly connected with cylinder of support frame, the output axle head fixedly connected with movable plate of cylinder, the lower extreme fixedly connected with of movable plate goes up the cutter, the lower extreme of movable plate is provided with first fixture, first fixture is provided with two sets of, and symmetrical distribution both ends about the cutter, the front end of workstation is provided with the scale, the inside fixedly connected with lower cutter of workstation, the lower cutter is located the positive lower extreme of last cutter, second slide hole and first slide hole have been seted up to the up end of workstation, the inside sliding connection of second slide hole has the carriage, the inside of carriage is provided with second fixture, the front end fixedly connected with pilot lever, the inside fixedly connected with dead lever of first slide hole, the circumference sliding connection of dead lever has the sliding block, be connected with the power down between sliding block and the first slide block, the sliding block is provided with the power connection.

Further, first fixture includes first grip block, telescopic link and first spring, the lower extreme fixedly connected with telescopic link and the first spring of movable plate, the output fixedly connected with first grip block of telescopic link, fixed connection between the one end that the movable plate was kept away from to first spring and the first grip block.

Further, second fixture includes second handle, second grip block, second spring and slide bar, the inside sliding connection of slide bar, the upper end fixedly connected with second handle of slide bar, the lower extreme fixedly connected with second grip block of slide bar, the upper end fixedly connected with second spring of second grip block, the one end and the slide bar between fixed connection of second spring keeping away from the second grip block.

Further, power unit includes first handle, first bearing frame, two-way threaded rod, second bearing frame, worm wheel and removes the seat, the lower extreme fixedly connected with first bearing frame and the second bearing frame of workstation, the inside rotation of first bearing frame is connected with two-way threaded rod, the circumference face threaded connection of two-way threaded rod removes the seat, it removes the lower extreme at the sliding block to remove seat fixedly connected with, the circumference face fixedly connected with worm wheel of two-way threaded rod, the worm wheel is located the intermediate position of two-way threaded rod, the inside rotation of second bearing frame is connected with the worm, the right-hand member fixedly connected with first handle of worm, worm and worm wheel meshing.

Further, the upper end fixedly connected with guide bar of workstation, fixed connection between guide bar and the support frame, sliding connection between movable plate and the guide bar.

Further, the graduated scale is gradually increased from the right to the left from zero, and the lower cutter corresponds to the zero graduation of the graduated scale.

(III) beneficial effects

The utility model provides a cable cutter. The beneficial effects are as follows:

(1) This cable cutter, under the cooperation through pilot rod, scale, carriage and second fixture, utilize second fixture to compress tightly the leftmost end of cable conductor, then pull the carriage to the left, the carriage drives the pilot rod and removes, corresponds the scale along with the removal of pilot rod, can accurate control cutting position, consequently can be according to the length of the cable that accurate control needs to cut out of specific user demand, the cable conductor length that cuts out is more accurate like this, more accords with the user demand.

(2) This cable shearing machine, through the effect of spacing wheel down, can spacing the cable conductor for the cable conductor is located between the spacing wheel, can make the cable conductor more accurate remove between last cutter and the lower cutter like this, and then makes the cable conductor incision that cuts out more level and smooth, drives spacing wheel through control power unit simultaneously and removes, makes at this moment that spacing wheel can carry out spacingly to the cable of different diameters, has increased the application range of spacing wheel like this, and the practicality is stronger.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic view of the whole structure of the present utility model, partially cut away from the right side;

FIG. 5 is a schematic view showing the overall structure of the bottom view of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5C according to the present utility model.

In the figure: 1. a work table; 2. a support frame; 3. a cylinder; 4. a moving plate; 5. a limiting wheel; 6. a graduated scale; 7. an indication rod; 8. a first sliding hole; 9. a lower cutter; 10. an upper cutter; 11. a first clamping mechanism; 1101. a first clamping plate; 1102. a telescopic rod; 1103. a first spring; 12. a fixed rod; 13. a sliding block; 14. a power mechanism; 1401. a first handle; 1402. a first bearing seat; 1403. a two-way threaded rod; 1404. a second bearing seat; 1405. a worm; 1406. a worm wheel; 1407. a movable seat; 15. a carriage; 16. a second clamping mechanism; 1601. a second handle; 1602. a second clamping plate; 1603. a second spring; 1604. a slide bar; 17. and a second sliding hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a technical scheme that:

example 1

Referring to fig. 1 to 6, a cable shearing machine comprises a workbench 1, wherein the rear end of the workbench 1 is fixedly connected with a support frame 2, the upper end of the support frame 2 is fixedly connected with a cylinder 3, the output shaft end of the cylinder 3 is fixedly connected with a moving plate 4, the lower end of the moving plate 4 is fixedly connected with an upper cutter 10, the lower end of the moving plate 4 is provided with a first clamping mechanism 11, the first clamping mechanisms 11 are provided with two groups and are symmetrically distributed at the left end and the right end of the upper cutter 10, the front end of the workbench 1 is provided with a graduated scale 6, the interior of the workbench 1 is fixedly connected with a lower cutter 9, the lower cutter 9 is positioned at the right lower end of the upper cutter 10, the upper end surface of the workbench 1 is provided with a second sliding hole 17 and a first sliding hole 8, the interior of the second sliding hole 17 is connected with a sliding frame 15, the interior of the sliding frame 15 is provided with a second clamping mechanism 16, the front end of the sliding frame 15 is fixedly connected with an indicating rod 7, the indicating rod 7 points to the graduated scale 6, the interior of the first sliding hole 8 is fixedly connected with a fixed rod 12, the circumference surface of the fixed rod 12 is connected with a sliding block 13 and a first sliding block 13 is connected with a power wheel 13, and the upper end 13 is connected with a power wheel 13; the upper end of the workbench 1 is fixedly connected with a guide rod, the guide rod is fixedly connected with the support frame 2, and the moving plate 4 is in sliding connection with the guide rod; the graduated scale 6 is gradually increased from zero when the number is displayed from right to left, and the lower cutter 9 corresponds to the zero graduation of the graduated scale 6.

During operation, in the cable manufacturing process, the long cable is required to be cut into short cables for use, firstly, one end of the cable is taken up and passes through the limiting wheel 5 to enter the sliding frame 15, the left end of the cable props against the left end of the sliding frame 15, the cable is tightly pressed on the upper end of the workbench 1 by the second clamping mechanism 16, then the sliding frame 15 is pulled leftwards, the sliding frame 15 drives the indicating rod 7 and the cable to move leftwards, at the moment, the indicating rod 7 corresponds to the graduated scale 6 for observation, until the indicating rod 7 moves to a proper value corresponding to the graduated scale 6, the sliding frame 15 is stopped from pulling, at the moment, the starting cylinder 3 is under the action of the guiding rod, the moving plate 4 drives the upper cutter 10 and the first clamping clamp plate to stably move downwards, and the first clamping mechanism 11 is firstly used for tightly pressing the cable, the cable is firmly positioned on the workbench 1 due to the fact that the first clamping mechanism 11 is positioned on the left end and the right end of the upper cutter 10, then the upper cutter 10 is matched with the lower cutter 9 for cutting operation, at the moment, and the cut length of the cable is more accurate, and the requirements are met.

Example two

Referring to fig. 1 to 2, the first clamping mechanism 11 includes a first clamping plate 1101, a telescopic rod 1102 and a first spring 1103, wherein the lower end of the moving plate 4 is fixedly connected with the telescopic rod 1102 and the first spring 1103, the output end of the telescopic rod 1102 is fixedly connected with the first clamping plate 1101, and one end of the first spring 1103 far away from the moving plate 4 is fixedly connected with the first clamping plate 1101.

When the working, when cylinder 3 starts to drive movable plate 4 to move down, first grip block 1101 is first with the cable conductor contact, just so fixed the cable conductor before last cutter 10 cuts the cable conductor, is more convenient for cut the operation to the cable conductor like this.

Example III

Referring to fig. 1 to 3, the second clamping mechanism 16 includes a second handle 1601, a second clamping plate 1602, a second spring 1603 and a sliding rod 1604, the sliding rod 1604 is slidably connected to the inside of the sliding frame 15, the second handle 1601 is fixedly connected to the upper end of the sliding rod 1604, the second clamping plate 1602 is fixedly connected to the lower end of the sliding rod 1604, the second spring 1603 is fixedly connected to the upper end of the second clamping plate 1602, and one end of the second spring 1603 away from the second clamping plate 1602 is fixedly connected to the sliding frame 15.

When the cable wire stretches into the sliding frame 15, the second handle 1601 is pulled upwards to drive the sliding rod 1604 to move upwards, meanwhile, the second spring 1603 is compressed, when the cable wire stretches into the sliding frame 15, one end of the cable wire props against the left end of the sliding frame 15, the second handle 1601 can be loosened, and under the action of the second spring 1603, the second clamping plate 1602 moves downwards to clamp the cable wire, so that the cable wire can be stably positioned in the sliding frame 15 under the action of the second clamping mechanism 16.

Example IV

Referring to fig. 4 to 6, the power mechanism 14 includes a first handle 1401, a first bearing seat 1402, a bi-directional threaded rod 1403, a second bearing seat 1404, a worm 1405, a worm wheel 1406 and a moving seat 1407, the lower end of the workbench 1 is fixedly connected with the first bearing seat 1402 and the second bearing seat 1404, the bi-directional threaded rod 1403 is rotatably connected in the first bearing seat 1402, the moving seat 1407 is threadably connected on the circumference of the bi-directional threaded rod 1403, the moving seat 1407 is fixedly connected at the lower end of the sliding block 13, the worm wheel 1406 is fixedly connected on the circumference of the bi-directional threaded rod 1403, the worm wheel 1406 is located in the middle of the bi-directional threaded rod 1403, the worm 1405 is rotatably connected in the second bearing seat 1404, the right end of the worm 1405 is fixedly connected with the first handle 1401, and the worm 1405 is meshed with the worm wheel 1406.

During operation, the first handle 1401 rotates to drive the worm 1405 to rotate, the worm 1405 rotates to drive the worm wheel 1406 to rotate, the worm wheel 1406 rotates to drive the bidirectional threaded rod 1403 to rotate, at this time, under the action of the bidirectional threaded rod 1403, the two moving seats 1407 at the front end and the rear end of the worm wheel 1406 drive the two sliding blocks 13 to move in opposite directions along the fixed rod 12, and further drive the two limiting wheels 5 to move in opposite directions, at this time, the distance between the two limiting wheels 5 on the workbench 1 is increased, and thus the distance between the two limiting wheels 5 can be adjusted by controlling the power mechanism 14, so that the limiting wheels 5 can conduct limiting guide on cables with different diameters.

Principle of operation

When the cable cutting device is used, one end of a cable is taken up to pass through the limiting wheel 5 and approaches the sliding frame 15, the second handle 1601 is pulled upwards to drive the sliding rod 1604 to move upwards before the cable stretches into the sliding frame 15, meanwhile, the second spring 1603 is compressed, when the cable stretches into the sliding frame 15, one end of the cable abuts against the left end of the sliding frame 15, the second handle 1601 can be loosened, under the action of the second spring 1603, the second clamping plate 1602 moves downwards to clamp the cable, so that the cable can be stably positioned in the sliding frame 15 under the action of the second clamping mechanism 16, the sliding frame 15 is pulled leftwards, the sliding frame 15 drives the indicating rod 7 and the cable to move leftwards, the indicating rod 7 is observed corresponding to the graduated scale 6 until the indicating rod 7 moves to a proper numerical value corresponding to the graduated scale 6, the sliding frame 15 is stopped, the actuating cylinder 3 is under the action of the guide rod, the moving plate 4 drives the upper cutter 10 and the first clamping plate to move downwards stably, when the cylinder 3 is actuated to drive the moving plate 4 to move downwards to clamp the cable, the first clamping plate is enabled to clamp the cable, the cable is enabled to be more accurately, then the cable cutting cutter 10 is reset to be in contact with the upper cutter 10, and the cutting mechanism is reset, and the cable cutting cutter is required to be cut, and the cable cutting length is more accurate, and the cable cutting cutter is required to be cut, and the cable cutting cutter is in front when the cutting is in line is in need to be cut, and the cutting cutter is in line and the cutting line is in need.

It is noted that relational terms such as first and second, and the like are 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.

Claims

1. A cable cutter, characterized in that: including workstation (1), the rear end fixedly connected with support frame (2) of workstation (1), the upper end fixedly connected with cylinder (3) of support frame (2), the output axle head fixedly connected with movable plate (4) of cylinder (3), the lower extreme fixedly connected with of movable plate (4) goes up cutter (10), the lower extreme of movable plate (4) is provided with first fixture (11), first fixture (11) are provided with two sets of, and symmetrical distribution is at the left and right sides end of last cutter (10), the front end of workstation (1) is provided with scale (6), the inside fixedly connected with lower cutter (9) of workstation (1), lower cutter (9) are located the positive lower extreme of last cutter (10), second slide hole (17) and first slide hole (8) have been seted up to the up at the up end of workstation (1), the inside sliding connection of second slide hole (17) has slide frame (15), the inside of slide frame (15) is provided with two sets of, second fixture (16), the fixed connection of scale (7) have the scale (7), the fixed connection of scale (7) indicates that the scale (8), the fixed rod is characterized in that a sliding block (13) is slidably connected to the circumferential surface of the fixed rod (12), the sliding block (13) is slidably connected with the first sliding hole (8), a power mechanism (14) is arranged at the lower end of the sliding block (13), and a limiting wheel (5) is rotatably connected to the upper end of the sliding block (13).

2. A cable cutter as defined in claim 1, wherein: the first clamping mechanism (11) comprises a first clamping plate (1101), a telescopic rod (1102) and a first spring (1103), wherein the lower end of the movable plate (4) is fixedly connected with the telescopic rod (1102) and the first spring (1103), the output end of the telescopic rod (1102) is fixedly connected with the first clamping plate (1101), and one end, far away from the movable plate (4), of the first spring (1103) is fixedly connected with the first clamping plate (1101).

3. A cable cutter as defined in claim 1, wherein: the second clamping mechanism (16) comprises a second handle (1601), a second clamping plate (1602), a second spring (1603) and a sliding rod (1604), wherein the sliding rod (1604) is connected to the inside of the sliding frame (15) in a sliding mode, the second handle (1601) is fixedly connected to the upper end of the sliding rod (1604), the second clamping plate (1602) is fixedly connected to the lower end of the sliding rod (1604), the second spring (1603) is fixedly connected to the upper end of the second clamping plate (1602), and the second spring (1603) is far away from one end of the second clamping plate (1602) and the sliding frame (15) and is fixedly connected with each other.

4. A cable cutter as defined in claim 1, wherein: the utility model provides a power unit (14) including first handle (1401), first bearing frame (1402), two-way threaded rod (1403), second bearing frame (1404), worm (1405), worm wheel (1406) and removal seat (1407), the lower extreme fixedly connected with first bearing frame (1402) and second bearing frame (1404) of workstation (1), the inside rotation of first bearing frame (1402) is connected with two-way threaded rod (1403), the circumference threaded connection of two-way threaded rod (1403) has removal seat (1407), remove seat (1407) fixed connection in the lower extreme of sliding block (13), the circumference fixedly connected with worm wheel (1406) of two-way threaded rod (1403), worm wheel (1406) are located the intermediate position of two-way threaded rod (1403), the inside rotation of second bearing frame (1404) is connected with worm (1405), the right-hand member fixedly connected with first handle (1401) of worm (1405), worm (1405) meshes with worm wheel (1406).

5. A cable cutter as defined in claim 1, wherein: the upper end of the workbench (1) is fixedly connected with a guide rod, the guide rod is fixedly connected with the support frame (2), and the movable plate (4) is slidably connected with the guide rod.

6. A cable cutter as defined in claim 1, wherein: the graduated scale (6) is gradually increased from the right to the left, and the lower cutter (9) corresponds to the zero graduation of the graduated scale (6).