CN220717624U

CN220717624U - Fixing device is tailor to electric wire

Info

Publication number: CN220717624U
Application number: CN202321799796.2U
Authority: CN
Inventors: 张翠莲
Original assignee: Hubei Zhonghai Wire And Cable Co ltd
Current assignee: Hubei Zhonghai Wire And Cable Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-04-05
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an electric wire cutting fixing device which comprises a processing table and two rolling shafts arranged on the processing table, wherein a rectangular groove is formed in the processing table, two first sliding blocks are connected in the rectangular groove in a sliding mode, the two rolling shafts are connected with the first sliding blocks in a rotating mode, a fixing frame is arranged on the processing table, a fixing mechanism is arranged in the fixing frame, the fixing mechanism comprises a plurality of fixing plates used for fixing electric wires for cutting, an electric hydraulic cylinder is used for driving a push plate to move, the push plate drives a square frame to push a cross assembly to stretch out and draw back, the plurality of fixing plates are driven to approach the center through the stretch out and draw back, and the electric wires are extruded and fixed through the plurality of fixing plates, so that when the electric wires are cut, cut out are not smooth, and the cutting quality of the electric wires is prevented from being affected.

Description

Fixing device is tailor to electric wire

Technical Field

The utility model relates to the technical field of wire processing, in particular to a wire cutting and fixing device.

Background

The electric wire is a wire for transmitting electric energy, the wire is divided into a bare wire, an electromagnetic wire and an insulating wire, the bare wire is not provided with an insulating layer and comprises copper, aluminum flat wires, overhead stranded wires and various sectional materials, the wire is mainly used for outdoor overhead and indoor bus bars and switch boxes, the electromagnetic wire is an insulating wire for generating a magnetic field or inducing current in the magnetic field after being electrified, and the wire is often required to be cut in the production process to reach the required length;

referring to application number "CN202222985540.2", the name is "a wire cutting device for wire processing", pass in proper order the electric wire that will wait to cut, outside extension behind shell and the roller bearing, then start the motor, the first gear of motor drive upside rotates, drive the second gear of downside and rotate, after the transmission of the first gear of upside, drive the roller in opposite directions and rotate, the outside middle part with the electric wire through the roller bearing, clear up the surface of electric wire through the roller bearing, get rid of the dust, the one end of staff pulling electric wire, electric telescopic handle drives the cutter and moves down, the cutter passes the recess, cut off the electric wire, electric telescopic handle is automatic with the cutter, can accomplish cutting operation, but the electric wire texture is softer, when cutting to the electric wire, the electric wire is pressed crooked easily, the incision that results in cutting is not very smooth, influence the cutting quality of electric wire.

For this purpose, we have devised a wire cutting fixture.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when an electric wire is cut, the electric wire is easy to bend under pressure, so that the cut is not very smooth, and the cutting quality of the electric wire is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a fixing device is tailor to electric wire, includes processing platform and sets up two rollers bearing on processing platform, rectangular channel has been seted up on the processing platform, sliding connection has two first sliders in the rectangular channel, two the roller bearing rotates with first slider to be connected, be equipped with the fixed frame on the processing platform, be equipped with fixed establishment in the fixed frame, fixed establishment includes a plurality of fixed plates that are used for fixed electric wire to tailor;

the fixing mechanism further includes:

the plurality of the cross assemblies comprise two connecting rods which are arranged in a crossing way, the plurality of the cross assemblies are rotationally connected with the fixed frame through first connecting pieces, and the plurality of the cross assemblies are rotationally connected with the fixed plate through second connecting pieces;

the sliding grooves are formed in one side, close to the fixed frame, of the fixed plate;

the second sliding blocks slide in the sliding grooves, and are rotationally connected with the cross assembly;

the square frame is rotatably connected with the plurality of cross assemblies.

Preferably, a cavity is formed in the bottom of the processing table, a bidirectional screw rod is rotationally connected in the cavity, and the two first sliding blocks extend into the cavity to be in threaded connection with the bidirectional screw rod.

Preferably, one side of the processing table is rotatably connected with an adjusting knob, and the adjusting knob is coaxially fixed with the bidirectional screw rod through a rotating shaft.

Preferably, a through groove is formed in the top of the fixed frame, a push plate is connected in the through groove in a sliding mode, and the push plate stretches into the fixed frame to be fixedly connected with the square frame.

Preferably, an electric hydraulic cylinder is arranged at the top of the fixed frame, and the output end of the electric hydraulic cylinder is fixedly connected with the push plate.

The beneficial effects of the utility model are as follows:

1. according to the electric wire cutting device, the electric hydraulic cylinder is adopted to drive the push plate to move, the push plate drives the square frame to push the cross assembly to stretch, the telescopic cross assembly drives the fixing plates to approach the center, and the electric wires are extruded and fixed through the fixing plates, so that when the electric wires are cut, the electric wires are prevented from being bent under compression, the cut is uneven, and the cutting quality of the electric wires is affected.

2. According to the utility model, the plurality of fixing plates are adopted to extrude and fix the electric wires in all directions, so that the fixing effect of the fixing mechanism on the electric wires is improved, the electric wires are prevented from being pressed and bent when the electric wires are cut in all directions, and the cutting quality of the electric wires is improved.

Drawings

Fig. 1 is a schematic structural view of a wire cutting and fixing device according to the present utility model;

FIG. 2 is a right side view of a wire cutting fixture according to the present utility model;

FIG. 3 is a left side cross-sectional view of a wire cutting fixture according to the present utility model;

fig. 4 is a front sectional view of a wire cutting and fixing device according to the present utility model.

In the figure: 1. a processing table; 2. a roller; 3. an adjustment knob; 4. a fixed frame; 5. an electro-hydraulic cylinder; 6. a push plate; 7. a fixing plate; 8. a square frame; 9. a first slider; 10. a two-way screw rod; 11. a connecting rod; 12. a first connector; 13. a second connector; 14. a chute; 15. and a second slider.

Detailed Description

Referring to fig. 1-4, a wire cutting fixing device comprises a processing table 1 and two rollers 2 arranged on the processing table 1, wherein a rectangular groove is formed in the processing table 1, two first sliding blocks 9 are connected in the rectangular groove in a sliding mode, the two rollers 2 are rotationally connected with the first sliding blocks 9, a fixing frame 4 is arranged on the processing table 1, a fixing mechanism is arranged in the fixing frame 4, and the fixing mechanism comprises a plurality of fixing plates 7 used for fixing wire cutting.

Referring to fig. 1 and 3, a chamber is provided at the bottom of the processing table 1, a bidirectional screw rod 10 is rotationally connected to the chamber, two first sliding blocks 9 extend into the chamber and are in threaded connection with the bidirectional screw rod 10, the two first sliding blocks 9 are driven by rotating the bidirectional screw rod 10, and the rollers 2 rotationally connected to the first sliding blocks 9 move oppositely, a power device is arranged in the rollers 2, and the purpose of the power device is to drive the two rollers 2 to rotate in opposite directions, when in use, the two rollers 2 are mutually close to squeeze wires, and drive the two rollers 2 to rotate in opposite directions, so as to drive the wires to be conveyed between the two rollers 2.

One side rotation of processing platform 1 is connected with adjust knob 3, and adjust knob 3 passes through axis of rotation and two-way lead screw 10 coaxial fixation, makes things convenient for operating personnel to rotate two-way lead screw 10 through setting up adjust knob 3, and it is to be noted that, be equipped with positioner in the adjust knob 3, positioner's effect is after two roller bearings 2 of rotate adjust knob 3 control move to suitable distance, and fixed adjust knob 3 is not rotating, avoids adjust knob 3 to drive two-way lead screw 10 and rotates, influences the roller bearing 2 to the transportation of electric wire.

Referring to fig. 4, the fixing mechanism further includes a plurality of cross assemblies, each including two cross-disposed links 11, the plurality of cross assemblies being rotatably connected to the fixing frame 4 through a first connecting member 12, and the plurality of cross assemblies being rotatably connected to the fixing plate 7 through a second connecting member 13; the fixing mechanism further comprises a plurality of sliding grooves 14, and the sliding grooves 14 are formed in one side, close to the fixing frame 4, of the fixing plate 7; the fixing mechanism further comprises a plurality of second sliding blocks 15, the second sliding blocks 15 slide in the sliding grooves 14, the sliding grooves 14 have a limiting effect on the second sliding blocks 15, and the purpose of the fixing mechanism is to prevent the second sliding blocks 15 from falling off from the sliding grooves 14, and the second sliding blocks 15 are rotationally connected with the cross assembly; the fixing mechanism further comprises a square frame 8, the square frame 8 is rotationally connected with the plurality of cross assemblies, the square frame 8 can simultaneously control the plurality of cross assemblies to stretch out and draw back, the square frame 8 is pushed to drive the cross assemblies to stretch out and draw back when in use, the plurality of fixing plates 7 are driven to approach the center through the stretch out and draw back cross assemblies, the plurality of fixing plates 7 extrude and fix all directions of the electric wire, the fixing effect of the fixing mechanism on the electric wire is improved, so that when the electric wire is cut, the electric wire is pressed and bent, the cut of the electric wire is uneven, and the cutting quality of the electric wire is affected.

Referring to fig. 2 and 4, a through groove is formed in the top of the fixed frame 4, a push plate 6 is slidably connected in the through groove, and the push plate 6 extends into the fixed frame 4 and is fixedly connected with the square frame 8; the top of fixed frame 4 is equipped with electric hydraulic cylinder 5, and electric hydraulic cylinder 5's output and push pedal 6 fixed connection, and operating personnel directly drive electric hydraulic cylinder 5 during the use drives back shape frame 8 through the push pedal 6 of fixing on electric hydraulic cylinder 5 output and removes, and then realizes fixed plate 7 to the fixed of electric wire, easy and simple to handle.

The working principle of the utility model is as follows:

the rotating adjusting knob 3 drives the bidirectional screw rod 10 to rotate, the rotating bidirectional screw rod 10 drives the two first sliding blocks 9 to move oppositely, the two rolling shafts 2 are driven to be close to each other to squeeze the electric wire, and the two rolling shafts 2 are driven to rotate in opposite directions, so that the electric wire is driven to be conveyed between the two rolling shafts 2, and the electric wire is conveyed through the fixed frame 4.

When the electric wire needs to be cut, the electric hydraulic cylinder 5 is started to drive the push plate 6 to move, the push plate 6 drives the square frame 8 to push the cross assembly to stretch out and draw back, the cross assembly stretches out and draws back to drive a plurality of fixed plates 7 to be close to the center, the fixed plates 7 extrude and fix the electric wire in all directions, the fixing effect of the fixed mechanism on the electric wire is improved, so that when the electric wire is cut, the electric wire is bent under pressure, the cut of cutting is uneven, and the cutting quality of the electric wire is affected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a fixing device is tailor to electric wire, includes processing platform (1) and sets up two roller bearings (2) on processing platform (1), its characterized in that, rectangular channel has been seted up on processing platform (1), sliding connection has two first sliders (9) in the rectangular channel, two roller bearings (2) are connected with first slider (9) rotation, be equipped with fixed frame (4) on processing platform (1), be equipped with fixed establishment in fixed frame (4), fixed establishment includes a plurality of fixed plates (7) that are used for fixed electric wire to tailor;

the fixing mechanism further includes:

the plurality of crossing components comprise two connecting rods (11) which are arranged in a crossing way, the plurality of crossing components are rotationally connected with the fixed frame (4) through first connecting pieces (12), and the plurality of crossing components are rotationally connected with the fixed plate (7) through second connecting pieces (13);

a plurality of sliding grooves (14), wherein the sliding grooves (14) are formed in one side, close to the fixed frame (4), of the fixed plate (7);

the second sliding blocks (15) slide in the sliding grooves (14), and the second sliding blocks (15) are rotationally connected with the cross assembly;

the square frame (8), square frame (8) rotate with a plurality of cross-pieces to be connected.

2. The wire cutting fixing device according to claim 1, wherein a chamber is formed in the bottom of the processing table (1), a bidirectional screw rod (10) is rotatably connected in the chamber, and two first sliding blocks (9) extend into the chamber to be in threaded connection with the bidirectional screw rod (10).

3. The wire cutting fixing device according to claim 2, wherein an adjusting knob (3) is rotatably connected to one side of the processing table (1), and the adjusting knob (3) is coaxially fixed with the bidirectional screw rod (10) through a rotating shaft.

4. The wire cutting fixing device according to claim 1, wherein a through groove is formed in the top of the fixing frame (4), a push plate (6) is connected in the through groove in a sliding mode, and the push plate (6) stretches into the fixing frame (4) to be fixedly connected with the square frame (8).

5. The wire cutting fixing device according to claim 4, wherein an electro-hydraulic cylinder (5) is arranged at the top of the fixing frame (4), and an output end of the electro-hydraulic cylinder (5) is fixedly connected with the push plate (6).