CN218414081U

CN218414081U - Extrusion mechanism of copper clad aluminum wire core

Info

Publication number: CN218414081U
Application number: CN202222016923.9U
Authority: CN
Inventors: 张海清
Original assignee: Guangdong Feiyue Photoelectric Technology Co ltd
Current assignee: Guangdong Feiyue Photoelectric Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-31
Anticipated expiration: 2032-08-02

Abstract

The utility model belongs to the technical field of copper clad aluminum wire, especially, be an extrusion mechanism of copper clad aluminum wire core, including placing the board, place the bottom of board and install the motor case, it is provided with the backup pad respectively to place surperficial one side of board, one side of backup pad is provided with first motor, it is provided with the gear box respectively to place surperficial opposite side of board, the output of first motor is connected with first driving shaft. Then carry out the pressfitting through the third crowded wheel, make the copper bar piece inwards deform through the extrusion of third crowded wheel, thereby the parcel is on the surface of aluminium conductor, then the pressfitting through the fourth crowded wheel, thereby with the complete parcel of copper bar piece on the surface of aluminium conductor, then extrude once more through the third pinch roller, thereby it is fixed to further compress tightly thereof, make the copper clad aluminium conductor that compresses tightly enter into the inside shaping of shaping room, pressurize many times like this, messenger's copper bar piece parcel that can be better is on the surface of aluminium conductor, thereby increase the working effect of copper clad aluminium conductor.

Description

Extrusion mechanism for copper-clad aluminum wire core

Technical Field

The utility model belongs to the technical field of the copper clad aluminum wire, concretely relates to extrusion mechanism of copper clad aluminum sinle silk.

Background

The copper-clad aluminum wire is an electric wire which takes an aluminum core wire as a main body and is plated with a copper layer with a certain proportion on the outer surface, and can be used as a conductor for a coaxial cable and a conductor for an electric wire and a cable in electric equipment. The aluminum wire has small specific gravity, but the welding performance is not good, so a copper layer is coated outside the aluminum wire, the copper-coated aluminum wire can utilize the advantage of small specific gravity of aluminum, the welding performance can be improved, and the copper-coated aluminum wire is suitable for the industries of electric power and electric appliances, and the category grade is international and domestic. With the rapid development of technologies in the fields of communication, electronics, and the like.

At present, when equipment for producing copper-clad aluminum wires is used, copper bars cannot be well squeezed and pressed on the surfaces of the copper bars, and the using effect is affected.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an extrusion mechanism of copper clad aluminum sinle silk has solved the problem that can not be fine with the crowded pressfitting of copper bar piece on the surface of copper bar, leads to influencing the result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extrusion mechanism of copper clad aluminum conductor core, is including placing the board, place the bottom of board and install the motor case, the one side of placing the board surface is provided with the backup pad respectively, one side of backup pad is provided with first motor, the opposite side of placing the board surface is provided with the gear box respectively, the output of first motor is connected with first driving shaft, the one end of first driving shaft extends to the inside of gear box and is provided with first gear pair, the inside of first gear pair is provided with first driven shaft, the surface of first driving shaft and first driven shaft is provided with first pinch roller, second pinch roller and third pinch roller respectively, the inside of motor case is provided with the second motor respectively, the output of second motor is provided with the second driving shaft, the surface of second driving shaft is provided with second gear pair, the inside of second gear pair is provided with the second driven shaft, the one end of second driving shaft and second driven shaft is run through and is placed the board and is provided with first crowded wheel, second crowded wheel, third crowded wheel and fourth crowded wheel, the one end of placing the board surface is provided with the shaping room.

Preferably, the other end of the surface of the placing plate is provided with a guide plate, a circular groove is formed in the guide plate, and a square groove is formed in the lower side of the circular groove.

Preferably, the square groove is inclined in shape.

Preferably, the appearance of first crowded wheel and the crowded wheel of second is the stairstepping, and the middle part of first crowded wheel is the spill, the middle part of the crowded wheel of second is the tilt up form, the appearance of the crowded wheel of third and the crowded wheel of fourth is worker's shape, and the middle part of the crowded wheel of third is the tilt down form.

Preferably, the middle part of the first pressing wheel is concave, the middle part of the upper side of the second pressing wheel is concave, the middle part of the lower side of the second pressing wheel is concave, an extrusion groove is formed in the surface of the middle part of the third pressing wheel, and the extrusion groove is smaller than the concave shape of the middle part of the first pressing wheel.

Preferably, the number of the first squeezing wheels is two, and the number of the first pressing wheels is three.

Preferably, there are supporting legs around the motor bottom of the case respectively fixed mounting, the bottom fixed mounting of supporting leg has non slipping base.

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

when using, make the aluminium wire pass the circular slot, the copper bar piece passes square slot, then enter into the inside of first pinch roller simultaneously, make first pinch roller come to carry out preliminary pressfitting arrangement to aluminium wire and copper bar piece, thereby make it can the laminating together, then enter into the inside of first crowded wheel, make first crowded wheel adjust aluminium wire and copper bar piece, thereby make the aluminium wire be located the centre of copper bar piece, then enter into the inside of second crowded wheel and carry out the extrusion of first deformation, make the copper bar piece be the state of upwards caving in through the extrusion of second crowded wheel, thereby with the inside of aluminium solenoid at the copper bar piece, then extrusion through the second pinch roller, make the aluminium solenoid be connected with the copper bar piece compacter, then carry out the pressfitting through the third crowded wheel, make the copper bar piece inwards deform through the extrusion of third crowded wheel, thereby the parcel is on the surface of aluminium wire, then pass through the pressfitting of fourth crowded wheel, thereby wrap up the complete parcel of copper bar piece in the surface of aluminium wire, then pass through the extrusion of third crowded wheel, thereby make the aluminium bar piece go into the pressfitting of the one step of pressing again and press the aluminium wire, thereby the pressing effect of copper bar piece that the fixed copper wire that goes into the extrusion of pressing again makes the copper wire increase the copper cladding is carried out the copper cladding of pressing, thereby the copper wire is more.

Drawings

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

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a third perspective structural view of the present invention;

fig. 4 is a fourth perspective view of the present invention.

In the figure: 1. placing a plate; 2. a motor case; 3. a forming chamber; 4. a gear case; 5. a square groove; 6. a circular groove; 7. a guide plate; 8. a first drive shaft; 9. a first driven shaft; 10. a first motor; 11. a support plate; 12. a second driving shaft; 13. a first pinch roller; 14. a second driven shaft; 15. a second pinch roller; 16. a third pinch roller; 17. supporting legs; 18. an anti-slip base; 19. a first extrusion wheel; 20. a second extrusion wheel; 21. a third extrusion wheel; 22. and a fourth extrusion wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an extrusion mechanism of copper clad aluminum conductor core, including placing board 1, place the bottom of board 1 and install motor case 2, the one side of placing the board 1 surface is provided with backup pad 11 respectively, one side of backup pad 11 is provided with first motor 10, the opposite side of placing board 1 surface is provided with gear box 4 respectively, the output of first motor 10 is connected with first driving shaft 8, the inside that one end of first driving shaft 8 extends to gear box 4 is provided with first gear pair, the inside of first gear pair is provided with first driven shaft 9, the surface of first driving shaft 8 and first driven shaft 9 is provided with first pinch roller 13 respectively, second pinch roller 15 and third pinch roller 16, the inside of motor case 2 is provided with the second motor respectively, the output of second motor is provided with second driving shaft 12, the surface of second driving shaft 12 is provided with the second gear pair, the inside of second gear pair is provided with second driven shaft 14, the one end of second driving shaft 12 and second driven shaft 14 runs through and places board 1 and is provided with first crowded wheel 19, second crowded wheel 20, third crowded wheel 21 and fourth wheel 22, the one end of placing board 1 surface is provided with shaping room 3.

In the embodiment of the present invention, when in use, the aluminum wire passes through the circular groove 6, the copper bar sheet passes through the square groove 5, and then enters into the first pressing wheel 13, the first pressing wheel 13 is used to perform preliminary pressing and finishing on the aluminum wire and the copper bar sheet, so that the aluminum wire and the copper bar sheet can be attached together, and then enters into the first extruding wheel 19, the first extruding wheel 19 is used to adjust the aluminum wire and the copper bar sheet, so that the aluminum wire is located at the center of the copper bar sheet, and then enters into the second extruding wheel 20 to perform primary deforming extrusion, so that the copper bar sheet is pressed by the second extruding wheel 20 to be in an upward concave state, so that the aluminum wire is wrapped in the copper bar sheet, then the extrusion through second pinch roller 15, make aluminium package and copper bar sheet be connected compacter, then carry out the pressfitting through third crowded wheel 21, make the copper bar sheet inwards deform through the extrusion of third crowded wheel 21, thereby the parcel is on the surface of aluminium wire, then the pressfitting through fourth crowded wheel 22, thereby with the complete parcel of copper bar sheet on the surface of aluminium wire, then extrude once more through third pinch roller 16, thereby it is fixed to further compress tightly, make the copper clad aluminium wire that compresses tightly enter into the inside shaping of forming chamber 3, pressurize many times like this, the messenger's that can be better copper bar sheet parcel is on the surface of aluminium wire, thereby increase the working effect of copper clad aluminium wire.

In this embodiment: when the device is used, the first motor 10 works, so that the first motor 10 drives the first gear pair to rotate in a meshed mode through the first driving shaft 8, the first driven shaft 9 is driven to rotate, the first driving shaft 8 and the first driven shaft 9 drive the first pressing wheel 13, the second pressing wheel 15 and the third pressing wheel 16 to rotate, meanwhile, the second motor drives the second driving shaft 12 to rotate, the second driving shaft 12 drives the second driven shaft 14 to rotate in a meshed mode through the second gear pair, the second driving shaft 12 and the second driven shaft 14 drive the first extrusion wheel 19, the second extrusion wheel 20, the third extrusion wheel 21 and the fourth extrusion wheel 22 to rotate, the first extrusion wheel, the second extrusion wheel 20, the third extrusion wheel 21 and the fourth extrusion wheel 22 are extruded from the beginning, and the convenience in work is improved.

In this embodiment: through setting up square groove 5 and circular slot 6 to play the effect of direction, and the square groove 5 that sets up is the slope shape, thereby makes the aluminium wire that the copper bar piece can be better contact.

The utility model discloses a theory of operation and use flow: the utility model discloses install well the back, when using, make the aluminium wire pass circular slot 6, the copper bar piece passes square groove 5, then enter into the inside of first pinch roller 13 simultaneously, make first pinch roller 13 come to carry out preliminary pressfitting arrangement to aluminium wire and copper bar piece, thereby make it can the laminating together, then enter into the inside of first crowded wheel 19, make first crowded wheel 19 adjust aluminium wire and copper bar piece, thereby make the aluminium wire be located the positive center of copper bar piece, then enter into the inside of second crowded wheel 20 and carry out the extrusion of first deformation, make the copper bar piece be the state of upwards concave through the extrusion of second crowded wheel 20, thereby with the inside of aluminium wire package at the copper bar piece, then through the extrusion of second pinch roller 15, make the aluminium wire package be connected with the copper bar piece compacter, then carry out the pressfitting through third crowded wheel 21, make the copper bar pass through the extrusion of third crowded wheel 21 to inwards deform, thereby wrap up the surface at the aluminium wire, then through the pressfitting of fourth wheel 22, thereby wrap up the complete parcel in the external power supply of copper bar piece and carry out the pressfitting of copper wire, thereby make the aluminium wire go on the external pressfitting of third crowded wheel 16, thereby make the aluminium wire go on the aluminium wire extrusion of the external pressfitting of copper bar piece go on the aluminium wire, thereby it all the external pressfitting of copper wire is good through the external pressfitting for a lot of the aluminium wire, thereby it is good for a lot of the external pressfitting, thereby, it is carried out the aluminium wire, it is good for a lot.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an extrusion mechanism of copper clad aluminum conductor core, is including placing board (1), its characterized in that: the bottom of the placing plate (1) is provided with a motor box (2), one side of the surface of the placing plate (1) is respectively provided with a supporting plate (11), a first motor (10) is arranged on one side of the supporting plate (11), gear boxes (4) are respectively arranged on the other side of the surface of the placing plate (1), the output end of the first motor (10) is connected with a first driving shaft (8), one end of the first driving shaft (8) extends to the inside of the gear box (4) and is provided with a first gear pair, a first driven shaft (9) is arranged in the first gear pair, a first pressing wheel (13), a second pressing wheel (15) and a third pressing wheel (16) are respectively arranged on the surfaces of the first driving shaft (8) and the first driven shaft (9), a second motor is respectively arranged in the motor box (2), a second driving shaft (12) is arranged at the output of the second motor, a second gear pair is arranged on the surface of the second driving shaft (12), a second driven shaft (14) is arranged in the second gear pair, one end of the second driving shaft (12) and one end of the second driven shaft (14) penetrate through the placing plate (1) and are provided with a first extrusion wheel (19), a second extrusion wheel (20), a third extrusion wheel (21) and a fourth extrusion wheel (22), one end of the surface of the placing plate (1) is provided with a forming chamber (3).

2. The extrusion mechanism of the copper clad aluminum wire core according to claim 1, characterized in that: the other end of the surface of the placing plate (1) is provided with a guide plate (7), a circular groove (6) is formed in the guide plate (7), and a square groove (5) is formed in the lower side of the circular groove (6).

3. The extrusion mechanism of the copper clad aluminum wire core according to claim 2, characterized in that: the square groove (5) is inclined in shape.

4. The extrusion mechanism of the copper clad aluminum wire core according to claim 1, characterized in that: the appearance of first crowded wheel (19) and second crowded wheel (20) is the stairstepping, and the middle part of first crowded wheel (19) is the spill, the middle part of second crowded wheel (20) is the tilt up form, the appearance of third crowded wheel (21) and fourth crowded wheel (22) is worker's shape, and the middle part of third crowded wheel (21) is the tilt down form.

5. The extrusion mechanism of the copper clad aluminum wire core according to claim 1, characterized in that: the middle part of the first pressing wheel (13) is concave, the middle part of the upper side of the second pressing wheel (15) is concave, the middle part of the lower side of the second pressing wheel is concave, an extrusion groove is formed in the surface of the middle part of the third pressing wheel (16), and the extrusion groove is smaller than the concave shape of the middle part of the first pressing wheel (13).

6. The extrusion mechanism of the copper clad aluminum wire core according to claim 1, characterized in that: the number of the first squeezing wheels (19) is two, and the number of the first pressing wheels (13) is three.

7. The extrusion mechanism of the copper-clad aluminum wire core as claimed in claim 1, wherein: the motor case (2) is characterized in that supporting legs (17) are fixedly mounted on the periphery of the bottom of the motor case (2) respectively, and an anti-skidding base (18) is fixedly mounted at the bottom of each supporting leg (17).