CN214719436U

CN214719436U - Pay-off is used in extension of copper clad aluminum wire

Info

Publication number: CN214719436U
Application number: CN202023055022.8U
Authority: CN
Inventors: 李军民
Original assignee: Suzhou Nanda Metal Technology Co ltd
Current assignee: Suzhou Nanda Metal Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-16
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to the technical field of the copper clad aluminum conductor is relevant, concretely relates to pay-off is used in extension of copper clad aluminum conductor, the power distribution box comprises a box body, the left side bolt joint at box top has first fixed frame, the front and the back of first fixed frame inner chamber all rotate through the bearing and are connected with first rotation axis, the surperficial bolt of first rotation axis has put the reel, first logical groove has been seted up on the right side at box top, the top of movable plate is run through first logical groove and the bolt has the fixed frame of second. The utility model discloses a cooperation of cylinder, connecting block, movable rod, movable block, carriage release lever, splint and fixing base, convenient to use person adjusts the slew velocity of first rotation axis to the in-process speed that the preventing means carries out the unwrapping wire to copper clad aluminum wire is too fast, causes copper clad aluminum wire fracture, and stability when having improved the device unwrapping wire has solved the problem that traditional copper clad aluminum wire extension was not convenient for the regulation with pay-off unwrapping wire speed.

Description

Pay-off is used in extension of copper clad aluminum wire

Technical Field

The utility model belongs to the technical field of the copper clad aluminum conductor is relevant, concretely relates to pay-off is used in extension of copper clad aluminum conductor.

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 in a certain proportion on the outer surface, can be used as a conductor for a coaxial cable and a conductor for electric wires and cables in electric equipment, has small specific gravity but poor welding performance, so the copper-clad aluminum wire can utilize the advantage of small specific gravity of aluminum and improve the welding performance, and is suitable for the industries of electric power and electric appliances.

The pay-off device needs to be used to copper clad aluminum wire in process of production and carries it, however traditional copper clad aluminum wire for extension pay-off device can't control the unwrapping wire speed, when the unwrapping wire, because the pulling force is too big to lead to copper clad aluminum wire unwrapping wire speed too fast to lead to the unwrapping wire unstable, cause the copper clad aluminum wire fracture easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pay-off is used in extension of copper clad aluminum wire to solve the problem that the traditional copper clad aluminum wire extension that proposes is not convenient for adjust with pay-off unwrapping wire speed among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pay-off is used in extension of copper clad aluminum wire, includes the box, the left side bolt joint at box top has first fixed frame, the front and the back of first fixed frame inner chamber all rotate through the bearing and are connected with first rotation axis, the surface bolt of first rotation axis has put the reel, first logical groove has been seted up on the right side at box top, the right side sliding connection of box inner chamber has the movable plate, the top of movable plate runs through first logical groove and the bolt has the fixed frame of second, the front and the back of the fixed frame inner chamber of second all rotate through the bearing and are connected with the second rotation axis, the surface bolt of second rotation axis has the leading wheel, the inner chamber of box is provided with moving mechanism, the positive right side bolt joint of box has the controller, the second logical groove has all been seted up from a left side to the right side in proper order to the top of box.

Preferably, the moving mechanism comprises a cylinder, a connecting block, a movable rod, a movable block, a movable rod, a clamping plate and a fixed seat, the left side of the bottom of the box body is bolted with a fixed box, and the bottom of the inner cavity of the fixed box is bolted with an air cylinder, a piston rod of the air cylinder sequentially penetrates through the fixed box and the box body and is bolted with a connecting block, the two sides of the connecting block are both bolted with a first mounting seat, and one side of the first mounting seat far away from the connecting block is movably connected with a movable rod, one side of the movable rod far away from the first mounting seat is movably connected with a second mounting seat, and the outer side of the second mounting seat is bolted with a moving block, the outer side of the moving block is bolted with a moving rod, the top of the moving rod penetrates through the second through groove and is bolted with a clamping plate, the top of the back of the inner cavity of the box body is sequentially bolted with fixed seats from left to right, and the front of each fixed seat is movably connected with the bottom of the front of the moving rod through a movable shaft.

Preferably, the bottom on the right side of the back of the inner cavity of the box body is bolted with a motor, an output shaft of the motor is bolted with a third rotating shaft, the front of the third rotating shaft is rotatably connected with the bottom on the right side of the front of the inner cavity of the box body through a bearing, the surface of the third rotating shaft is bolted with a gear, the right side of the gear is meshed with a rack plate, and the right side of the rack plate is bolted with the left side of the moving plate.

Preferably, a first sliding groove is formed in the right side of the inner cavity of the box body, the inner cavity of the first sliding groove is sequentially connected with first sliding blocks in a sliding mode from top to bottom, and the left side of each first sliding block penetrates through the corresponding first sliding groove and is bolted to the right side of the corresponding moving plate.

Preferably, the two sides of the back of the inner cavity of the first fixing frame are provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding mode, and the front of each second sliding block penetrates through the corresponding second sliding groove and is bolted to the back of the corresponding moving rod through the corresponding support.

Preferably, the top of the connecting block is bolted with a buffer spring, and the top of the buffer spring is bolted with the left side of the top of the inner cavity of the box body.

Preferably, the brake block is bolted to one side of the clamping plate opposite to each other, and the side of the brake block opposite to each other is movably connected with the surface of the first rotating shaft.

The utility model has the advantages that:

1. the utility model discloses a cooperation of cylinder, connecting block, movable rod, movable block, carriage release lever, splint and fixing base, convenient to use person adjusts the slew velocity of first rotation axis to the in-process speed that the preventing means carries out the unwrapping wire to copper clad aluminum wire is too fast, causes copper clad aluminum wire fracture, and stability when having improved the device unwrapping wire has solved the problem that traditional copper clad aluminum wire extension was not convenient for the regulation with pay-off unwrapping wire speed.

2. The utility model discloses a motor, the third rotation axis, the cooperation of gear and rack board, the person of facilitating the use highly adjusts the movable plate, thereby highly adjust the leading wheel, and then the rate of tension of the person of facilitating the use when paying off copper clad aluminum wire is adjusted, cooperation through first spout and first slider, the person of facilitating the use carries on spacingly to the movable plate, supplementary movable plate removes simultaneously, cooperation through second spout and second slider, the person of facilitating the use carries on spacingly to the carriage release lever, the stability of carriage release lever has been improved, cooperation through buffer spring, the person of facilitating the use cushions the connecting block, prevent that the connecting block from moving and causing the brake block to collide with first rotation axis soon, lead to the brake block to damage, cooperation through the brake block, the person of facilitating the use carries out fast deceleration to first rotation axis.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a wire releasing device for extending a copper-clad aluminum wire according to the present invention;

FIG. 2 is a cross-sectional view of the wire releasing device for copper-clad aluminum wire elongation according to the present invention;

fig. 3 is a perspective view of the structure of the motor, the third rotating shaft, the gear and the moving plate according to the present invention.

Illustration of the drawings: 1. a box body; 2. a first fixed frame; 3. a first rotating shaft; 4. placing the winding drum; 5. moving the plate; 6. a second fixed frame; 7. a second rotation shaft; 8. a moving mechanism; 81. a cylinder; 82. connecting blocks; 83. a movable rod; 84. a moving block; 85. a travel bar; 86. a splint; 87. a fixed seat; 9. a motor; 10. a third rotation axis; 11. a gear; 12. a first chute; 13. a first slider; 14. a second chute; 15. and a second slider.

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. 1-3, a wire releasing device for extending a copper-clad aluminum wire comprises a box body 1, a first fixed frame 2 is bolted on the left side of the top of the box body 1, the front and the back of an inner cavity of the first fixed frame 2 are rotatably connected with a first rotating shaft 3 through bearings, a winding drum 4 is bolted on the surface of the first rotating shaft 3, a first through groove is formed in the right side of the top of the box body 1, a moving plate 5 is slidably connected to the right side of the inner cavity of the box body 1, the top of the moving plate 5 penetrates through the first through groove and is bolted with a second fixed frame 6, the front and the back of an inner cavity of the second fixed frame 6 are rotatably connected with a second rotating shaft 7 through bearings, a guide wheel is bolted on the surface of the second rotating shaft 7, a moving mechanism 8 is arranged in the inner cavity of the box body 1, a controller is bolted on the right side of the front of the box body 1, second through grooves are sequentially formed from left to right of the top of the box body 1, and are connected through a cylinder 81, Connecting block 82, movable rod 83, movable block 84, carriage release lever 85, splint 86 and fixing base 87's cooperation, the person of facilitating the use adjusts the slew velocity of first rotation axis 3 to the in-process speed that the preventing means carries out the unwrapping wire to copper clad aluminum wire is too fast, causes copper clad aluminum wire fracture, stability when having improved the device unwrapping wire, has solved the problem that traditional copper clad aluminum wire extension is not convenient for the regulation with pay-off unwrapping wire speed.

The moving mechanism 8 comprises an air cylinder 81, a connecting block 82, a movable rod 83, a moving block 84, a moving rod 85, a clamping plate 86 and a fixed seat 87, wherein a fixed box is bolted at the left side of the bottom of the box body 1, the air cylinder 81 is bolted at the bottom of the inner cavity of the fixed box, a piston rod of the air cylinder 81 sequentially penetrates through the fixed box and the box body 1 and is bolted with the connecting block 82, first mounting seats are bolted at two sides of the connecting block 82, one side of each first mounting seat, which is far away from the connecting block 82, is movably connected with the movable rod 83, one side of each movable rod 83, which is far away from the first mounting seats, is movably connected with a second mounting seat, the moving block 84 is bolted at the outer side of the second mounting seat, the moving rod 85 is bolted at the outer side of the moving rod 84, the top of the moving rod 85 penetrates through a second through groove and is bolted with the clamping plate 86, fixed seats 87 are sequentially bolted from the top to the right side of the back side of the inner cavity of the box body 1, the front of the fixed seats 87 are movably connected with the bottom of the front of the moving rod 85 through a moving shaft, through the cooperation of cylinder 81, connecting block 82, movable rod 83, movable block 84, carriage release lever 85, splint 86 and fixing base 87, the person of facilitating the use adjusts the slew velocity of first rotation axis 3 to the in-process speed that the device carried out the unwrapping wire to copper clad aluminum wire is too fast for preventing to cause the copper clad aluminum wire fracture, stability when having improved the device unwrapping wire.

The motor 9 is bolted to the bottom on the right side of the back face of the inner cavity of the box body 1, the third rotating shaft 10 is bolted to an output shaft of the motor 9, the front face of the third rotating shaft 10 is rotatably connected with the bottom on the right side of the front face of the inner cavity of the box body 1 through a bearing, the gear 11 is bolted to the surface of the third rotating shaft 10, the rack plate is meshed to the right side of the gear 11, and the right side of the rack plate is bolted to the left side of the moving plate 5. Through the cooperation of motor 9, third rotation axis 10, gear 11 and rack plate, convenient to use person adjusts the height of movable plate 5 to highly adjusting the leading wheel, and then the rate of tension when convenient to use person is to copper clad aluminum wire unwrapping wire is adjusted.

First spout 12 has been seted up on the right side of 1 inner chamber of box, and the inner chamber of first spout 12 is from last to all sliding connection in proper order has first slider 13 down, and first spout 12 is run through and with the right side bolt joint of movable plate 5 in the left side of first slider 13, and through the cooperation of first spout 12 and first slider 13, convenient to use person carries on spacingly to movable plate 5, and supplementary movable plate 5 removes simultaneously.

Second spout 14 has all been seted up to the both sides at the first 2 inner chamber backs of fixed frame, and the inner chamber sliding connection of second spout 14 has second slider 15, and second spout 14 and through the back bolt of support with carriage release lever 85 are run through in the front of second slider 15, and through the cooperation of second spout 14 and second slider 15, convenient to use person carries on spacingly to carriage release lever 85, has improved carriage release lever 85's stability.

Buffer spring has been bolted at the top of connecting block 82, and buffer spring's top and the left side bolt at 1 inner chamber top of box, and through buffer spring's cooperation, convenient to use person cushions connecting block 82, prevents that connecting block 82 from removing to cause the brake block to collide with first rotation axis 3 at the excessive speed, leads to the brake block to damage.

The brake block is bolted to one side of splint 86 in opposite directions, and the surperficial swing joint of one side and first rotation axis 3 that the brake block is in opposite directions, and through the cooperation of brake block, the person of being convenient for carries out quick deceleration to first rotation axis 3.

The working principle is as follows: when the device is used, when the paying-off speed of the copper-clad aluminum wire needs to be adjusted, a user turns on the air cylinder 81 through the controller, the air cylinder 81 drives the connecting block 82 to move downwards, so that the connecting block 82 drives the movable rod 83 to move downwards, the movable rod 83 drives the movable block 84 to move inwards, then the movable block 84 drives the movable rod 85 to swing inwards under the action of the movable shaft, at the same time, the movable rod 85 drives the clamping plate 86 to swing inwards, so that the clamping plate 86 drives the brake pad to swing inwards and contact with the surface of the first rotating shaft 3, further, the rotating speed of the first rotating shaft 3 is adjusted, then the user turns on the motor 9 through the controller, at the same time, the motor 9 drives the third rotating shaft 10 to rotate, so that the third rotating shaft 10 drives the gear 11 to rotate, further, the gear 11 drives the rack plate to move upwards, and then the rack plate drives the moving plate 5 to move upwards, thereby the movable plate 5 drives the fixed frame 6 of second and upwards removes, and the fixed frame 6 of second drives the leading wheel rebound afterwards to adjust the rate of tension of copper clad aluminum wire, the user carries out the unwrapping wire to copper clad aluminum wire afterwards.

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

Claims

1. The utility model provides a copper clad aluminum wire is pay-off for extension, includes box (1), its characterized in that: a first fixed frame (2) is bolted on the left side of the top of the box body (1), the front and the back of the inner cavity of the first fixed frame (2) are both rotationally connected with a first rotating shaft (3) through a bearing, a reel (4) is bolted on the surface of the first rotating shaft (3), a first through groove is formed in the right side of the top of the box body (1), a moving plate (5) is connected to the right side of the inner cavity of the box body (1) in a sliding manner, the top of the moving plate (5) penetrates through the first through groove and is bolted with a second fixed frame (6), the front and the back of the inner cavity of the second fixed frame (6) are both rotationally connected with a second rotating shaft (7) through bearings, the surface of the second rotating shaft (7) is bolted with a guide wheel, the inner cavity of the box body (1) is provided with a moving mechanism (8), the right side bolt joint in box (1) front has connected the controller, the second logical groove has all been seted up from a left side to the right side in proper order in the top of box (1).

2. The copper-clad aluminum wire elongation pay-off device as claimed in claim 1, wherein: the moving mechanism (8) comprises an air cylinder (81), a connecting block (82), a movable rod (83), a moving block (84), a moving rod (85), a clamping plate (86) and a fixing seat (87), a fixed box is bolted to the left side of the bottom of the box body (1), the air cylinder (81) is bolted to the bottom of the inner cavity of the fixed box, a piston rod of the air cylinder (81) sequentially penetrates through the fixed box and the box body (1) and is bolted with the connecting block (82), first mounting seats are respectively bolted to the two sides of the connecting block (82), the movable rod (83) is movably connected to one side, away from the connecting block (82), of the first mounting seat, a second mounting seat is movably connected to one side, away from the first mounting seat, of the moving rod (83), the moving block (84) is bolted to the outer side of the second mounting seat, the moving rod (85) is bolted to the outer side of the moving rod (85), the top of the moving rod (85) penetrates through a second through groove and is bolted with the clamping plate (86), the box body (1) is characterized in that a fixed seat (87) is sequentially bolted to the top of the back of the inner cavity of the box body (1) from left to right, and the front of the fixed seat (87) is movably connected with the bottom of the front of the moving rod (85) through a movable shaft.

3. The copper-clad aluminum wire elongation pay-off device as claimed in claim 1, wherein: the utility model discloses a gear box, including box (1), box (1) inner chamber back right side, the bottom bolt on box (1) inner chamber back right side has connect motor (9), the output shaft bolt of motor (9) has connected third rotation axis (10), the front of third rotation axis (10) is passed through the bearing and is connected with the bottom rotation on the positive right side of box (1) inner chamber, the surface bolt of third rotation axis (10) has connect gear (11), the right side meshing of gear (11) has the rack board, and the right side of rack board and the left side bolt of movable plate (5).

4. The copper-clad aluminum wire elongation pay-off device as claimed in claim 1, wherein: first spout (12) have been seted up on the right side of box (1) inner chamber, the inner chamber of first spout (12) is from last to all sliding connection in proper order down has first slider (13), first spout (12) are run through and the right side bolt joint of movable plate (5) are run through in the left side of first slider (13).

5. The copper-clad aluminum wire elongation pay-off device as claimed in claim 1, wherein: second spout (14) have all been seted up to the both sides at first fixed frame (2) inner chamber back, the inner chamber sliding connection of second spout (14) has second slider (15), the back bolt of second spout (14) is run through and through support and carriage release lever (85) is in the front of second slider (15).

6. The copper-clad aluminum wire extension pay-off device as claimed in claim 2, wherein: the top of the connecting block (82) is bolted with a buffer spring, and the top of the buffer spring is bolted with the left side of the top of the inner cavity of the box body (1).

7. The copper-clad aluminum wire extension pay-off device as claimed in claim 2, wherein: the opposite side of the clamping plate (86) is bolted with a brake pad, and the opposite side of the brake pad is movably connected with the surface of the first rotating shaft (3).