Aluminum composite wire straightening device

Abstract

The utility model discloses an aluminum composite wire straightening device which comprises a bottom plate, a support plate is fixedly connected to the surface of one side of the bottom plate, a base frame is fixedly connected to the surface of one side of the support plate, a straightening assembly is movably connected to the upper end of the base frame, and a traction assembly is fixedly connected to the surface of one side of the bottom plate. And a rear rack is arranged at the upper end of the traction assembly. The first motor works to drive the rotating rod to rotate, the rotating gear drives the rotating ring to rotate through the gear groove, the roller swing support freely rotates at a limited angle at the upper end of the connecting plate, and the two straightening rollers can rotate by 360 degrees around an aluminum composite wire rod to straighten the aluminum composite wire rod while freely rotating at the limited angle. The three straightening assemblies are used for carrying out straightening treatment on the wire rod in a sectional mode in sequence, through 360-degree pressing straightening, it is ensured that the wire rod is evenly pulled and straightened in all directions, the overall shape of the wire rod is more uniform, possible distortion or deformation is reduced, and therefore the quality and reliability of products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wire processing and production, in particular to an aluminum composite wire straightener. Background Art

[0002] Aluminum composite wires may bend, twist or otherwise deform during manufacturing, transportation or storage. These deformations will affect the electrical conductivity and service life of the wires, and may even cause the wires to break or be damaged during use. Therefore, in order to ensure the quality and performance of aluminum composite wires, they need to be restored to a straight state through a straightener. A straightener is a device specially designed to process metal wires. It can apply appropriate tension and take appropriate treatment methods to restore the wires to their original straight state. For aluminum composite wires, straightener treatment can eliminate their deformation, ensure that the wires can conduct current normally during use, and increase their service life.

[0003] The existing aluminum composite wires are of relatively single size. During the straightening process of the aluminum composite wires, the wires are only pulled and straightened in one direction, while other directions are not adequately processed, which may cause the wires to be uneven in shape, twisted or deformed. Uneven straightening will affect the shape and size of the aluminum composite wires, which may cause the product to not meet specification requirements, reducing product quality and reliability. In addition, straightening equipment of a single size may not be suitable for aluminum composite wires of various specifications and sizes, especially for wires with large differences in diameter and length. Additional adjustments or equipment may be required to process them, which cannot meet production requirements of different specifications and increases equipment investment costs. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum composite wire straightener to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum composite wire straightener comprises a base plate, a support plate is fixedly connected to one side surface of the base plate, a base frame is fixedly connected to one side surface of the support plate, a straightening assembly is movably connected to the upper end of the base frame, a traction assembly is fixedly connected to one side surface of the base plate, a rear frame is arranged on the upper end of the traction assembly, the rear frame is fixedly connected to one side surface of the base plate, a fixed outer ring is fixedly connected to one side surface of the base frame, two fixed outer rings are symmetrically arranged, a sliding circular groove is provided on one side surface of the fixed outer ring, the straightening assembly comprises a rotating ring, buckle rings are fixedly connected to both sides of the rotating ring, the buckle rings are movably buckled on the inner side of the sliding circular groove, and the buckle ring and the sliding circular groove are adapted to each other.

[0007] Furthermore, a gear groove is provided on one side surface of the rotating ring, and a rotating gear is meshedly connected on one side surface of the gear groove. Three rotating gears are arranged in a linear array, and three straightening components are arranged in a linear array. The positions of the rotating gears and the straightening components correspond to each other, and a rotating rod is fixedly connected to one side surface of the rotating gear, and a first motor is fixedly connected to one side surface of the base plate, and the output end of the first motor is fixedly connected to the rotating rod, and one side surface of the rotating rod is movably connected to one side surface of the bracket plate.

[0008] Furthermore, an adjusting nut is movably connected to the surface of one side of the rotating ring, two adjusting nuts are symmetrically distributed, scale grooves are provided on both sides of the adjusting nut, and a connecting plate is fixedly connected to the surface of one side of the adjusting nut.

[0009] Furthermore, one side surface of the connecting plate is movably connected to a roller swing support, one side surface of the roller swing support is movably connected to a straightening roller, both ends of the straightening roller are provided with limiting plates, one side surface of the inner side of the rotating ring is fixedly connected to a limiting rod, eight limiting rods are provided inside one rotating ring, and the eight limiting rods are symmetrically distributed in an array.

[0010] Furthermore, the traction assembly includes a spacing frame, one end of the spacing frame is fixedly connected to a side surface of the base plate, a traction rod is movably connected inside the spacing frame, two traction rods are symmetrically distributed, one end of the traction rod is fixedly connected to a traction roller, one side surface of the traction roller is fixedly connected to a clamping pad, one side surface of the traction rod is interactively connected to a connecting ring, one side surface of the two connecting rings is movably connected to a bidirectional threaded rod through a ball nut, and the middle of the bidirectional threaded rod is fixedly connected to an adjustment knob.

[0011] Furthermore, a link gear is fixedly connected to the surface of one side of the traction rod, a link strip is snap-connected to the outer side of the link gear, the link strip extends through the slot on the outer side of the spacing frame, the other end of the link strip is snap-connected to the link gear, a steering bevel gear is fixedly connected to the surface of one side of the link gear, two steering bevel gears are symmetrically distributed, a baffle is fixedly connected to the surface of one side of the link gear at the side end of the steering bevel gear, one side surface of the two steering bevel gears are meshedly connected to the first bevel gear, a second motor is fixedly connected to the surface of one side of the base plate, and the first bevel gear is fixedly connected to the output end of the second motor.

[0012] Furthermore, a guide cylinder is fixedly connected to a surface of one side of the bottom plate, the center of the guide cylinder and the center of the straightening assembly are on the same horizontal line, and the center of the straightening assembly and the centers of the two traction rollers are on the same horizontal line.

[0013] Compared with the prior art, the utility model provides an aluminum composite wire straightener, which has the following beneficial effects:

[0014] 1. The utility model drives the rotating rod to rotate by the operation of the first motor, and the rotating gear drives the rotating ring to rotate by the gear groove. The roller swing support has a limited angle of free rotation at the upper end of the connecting plate. The two straightening rollers can rotate 360 ​​degrees around the aluminum composite wire to straighten it while having an angle of free rotation. The three straightening components straighten it in sections one by one. Through 360-degree pressing and straightening, it can ensure that the wire is evenly pulled and straightened in all directions, making its overall shape more uniform, reducing possible distortion or deformation, keeping it closer to the original shape, which is conducive to maintaining the mechanical properties and service life of the wire. As a whole, it can ensure that the aluminum composite wire meets the expected specifications and quality requirements, thereby improving the quality and reliability of the product and improving practicality;

[0015] 2. The utility model changes the position of the connecting ring at the upper end of the bidirectional threaded rod by rotating the adjusting knob according to the size of the aluminum composite wire, thereby changing the position of the traction rod inside the spacing frame, thereby realizing controllable adjustment of the spacing between the traction rollers. At the same time, the adjusting nut is adjusted by using the scale inside the scale groove to realize controllable adjustment of the spacing between the straightening rollers. As a whole, more precise straightening processing can be achieved, and problems such as irregular shape and deformation caused by size mismatch can be avoided, thereby improving the straightening effect and product quality. Rapid adjustment can be made according to wires of different specifications, thereby improving the flexibility and diversified production capacity of the production line, reducing the time cost of equipment replacement and adjustment, and meeting the needs of variable sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a right-side perspective;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a left-side viewing angle;

[0018] Figure 3 It is a schematic diagram of the explosion of part of the three-dimensional structure of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of a part of the three-dimensional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the internal part of the utility model from the right side viewing angle;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the internal part of the utility model from a left-side viewing angle;

[0022] Figure 7 It is a schematic diagram of the internal three-dimensional structure of the utility model from a rear-view perspective.

[0023] In the figure: 1. bottom plate; 2. bracket plate; 3. base frame; 4. straightening assembly; 5. traction assembly; 6. rear frame; 7. fixed outer ring; 8. sliding groove; 9. rotating ring; 10. buckle ring; 11. gear groove; 12. adjusting nut; 13. scale groove; 14. connecting plate; 15. roller swing support; 16. straightening roller; 17. limit plate; 18. limit rod; 19. rotating gear; 20. rotating rod; 21. first motor; 22. spacing frame; 23. traction rod; 24. traction roller; 25. clamping cushion; 26. connecting ring; 27. two-way threaded rod; 28. adjusting knob; 29. ​​link bar; 30. link gear; 31. steering bevel gear; 32. first bevel gear; 33. second motor; 34. baffle; 35. guide cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 The utility model provides a technical solution: an aluminum composite wire straightener comprises a bottom plate 1, a support plate 2 is fixedly connected to one side surface of the bottom plate 1, a base frame 3 is fixedly connected to one side surface of the support plate 2, a straightening assembly 4 is movably connected to the upper end of the base frame 3, a traction assembly 5 is fixedly connected to one side surface of the bottom plate 1, a rear frame 6 is arranged on the upper end of the traction assembly 5, the rear frame 6 is fixedly connected to one side surface of the bottom plate 1, a fixed outer ring 7 is fixedly connected to one side surface of the base frame 3, the two fixed outer rings 7 are symmetrically arranged, a sliding groove 8 is provided on one side surface of the fixed outer ring 7, and the sliding grooves 8 provided on the side ends of the two opposite fixed outer rings 7 are also opposite, the straightening assembly 4 comprises a rotating ring 9, buckle rings 10 are fixedly connected to both sides of the rotating ring 9, the buckle ring 10 is movably buckled on the inner side of the sliding groove 8, the buckle ring 10 and the sliding groove 8 are adapted to each other, and the buckle ring 10 can rotate inside the sliding groove 8.

[0026] A gear groove 11 is provided on one side surface of the rotating ring 9, and a rotating gear 19 is meshedly connected to one side surface of the gear groove 11. The gear groove 11 and the rotating gear 19 mesh with each other. Three rotating gears 19 are arranged in a linear array, and three straightening components 4 are arranged in a linear array. The positions of the rotating gears 19 and the straightening components 4 correspond to each other. A rotating rod 20 is fixedly connected to one side surface of the rotating gear 19, a first motor 21 is fixedly connected to one side surface of the base plate 1, and the output end of the first motor 21 is fixedly connected to the rotating rod 20. One side surface of the rotating rod 20 is movably connected to one side surface of the bracket plate 2. The first motor 21 drives the rotating rod 20 to rotate when it works, and the rotating gear 19 drives the rotating ring 9 to rotate by using the gear groove 11.

[0027] An adjusting nut 12 is movably connected to the surface of one side of the rotating ring 9. Two adjusting nuts 12 are symmetrically distributed. Rotating the two adjusting nuts 12 is used to adjust the distance between the straightening rollers 16. Scale grooves 13 are provided on both sides of the adjusting nuts 12. Scales are provided inside the scale grooves 13. A connecting plate 14 is fixedly connected to the surface of one side of the adjusting nut 12.

[0028] A roller swing support 15 is movably connected to the surface of one side of the connecting plate 14, and a straightening roller 16 is movably connected to the surface of one side of the roller swing support 15. Limiting plates 17 are arranged at both ends of the straightening roller 16. The surface of the limiting plate 17 on one side close to the straightening roller 16 is relatively smooth, which is used to reduce friction and facilitate the rotation of the straightening roller 16. A limiting rod 18 is fixedly connected to the surface of one side of the rotating ring 9. Eight limiting rods 18 are arranged inside a rotating ring 9. The eight limiting rods 18 are symmetrically distributed in an array. The limiting rod 18 is used to limit the roller swing support 15 to prevent the roller swing support 15 from rotating too much, thereby improving the straightening effect of the straightening component 4 on the aluminum composite wire.

[0029] The traction assembly 5 includes a spacing frame 22, one end of the spacing frame 22 is fixedly connected to one side surface of the base plate 1, a traction rod 23 is movably connected inside the spacing frame 22, two traction rods 23 are provided and are symmetrically distributed, and the traction rod 23 can be adjusted inside the spacing frame 22, one end of the traction rod 23 is fixedly connected to a traction roller 24, one side surface of the traction roller 24 is fixedly connected to a clamping pad 25, one side surface of the clamping pad 25 is used to fit tightly with the aluminum composite wire for traction, one side surface of the traction rod 23 is interactively connected to a connecting ring 26, one side surface of the two connecting rings 26 is movably connected to a bidirectional threaded rod 27 through a ball nut, and the middle part of the bidirectional threaded rod 27 is fixedly connected to an adjusting knob 28, and the adjusting knob 28 is used to drive the rotation of the bidirectional threaded rod 27, and the spacing between the two connecting rings 26 can be adjusted while rotating, and the spacing between the two traction rods 23 and the two traction rollers 24 can be controlled at the same time.

[0030] A link gear 30 is fixedly connected to the surface of one side of the traction rod 23. The link gear 30 is used to drive the rotation of the traction rod 23 and the traction roller 24. A link bar 29 is snap-connected to the outer side of the link gear 30. The link bar 29 extends through the slot on the outer side of the spacing frame 22. The other end of the link bar 29 is snap-connected to the link gear 30. A steering bevel gear 31 is fixedly connected to the surface of one side of the link gear 30. The steering bevel gear 31 is provided with two symmetrically distributed steering bevel gears 31. The rotation directions of the two steering bevel gears 31 are opposite. The steering bevel gear 31 drives the link gear The wheels 30 rotate coaxially, and a baffle 34 is fixedly connected to the surface of one side of the link gear 30 at the side end of the steering bevel gear 31. The baffle 34 is used to limit the link bar 29 to prevent the link bar 29 from falling off from one side of the link gear 30. The first bevel gear 32 is meshed and connected to the surface of one side of the two steering bevel gears 31. A second motor 33 is fixedly connected to the surface of one side of the base plate 1, and the output end of the second motor 33 is fixedly connected to the first bevel gear 32. The second motor 33 drives the first bevel gear 32 to rotate when it works, and at the same time drives the two steering bevel gears 31 to rotate.

[0031] A guide cylinder 35 is fixedly connected to the surface of one side of the bottom plate 1. The center of the guide cylinder 35 is on the same horizontal line as the center of the straightening assembly 4. The center of the straightening assembly 4 is on the same horizontal line as the centers of the two traction rollers 24. The guide cylinder 35 is used to facilitate one end of the aluminum composite wire to enter the straightening track of the straightening assembly 4 without deviation.

[0032] Working principle: Before using the utility model, the adjusting knob 28 is manually turned according to the size of the aluminum composite wire. The adjusting knob 28 drives the bidirectional threaded rod 27 to rotate coaxially. When the bidirectional threaded rod 27 rotates, the position of the connecting ring 26 at the upper end of the bidirectional threaded rod 27 is changed, thereby changing the position of the traction rod 23 inside the spacing frame 22, and realizing the controllable adjustment of the spacing between the traction rollers 24. At the same time, the adjusting nut 12 is adjusted by using the correspondence between the scale inside the scale groove 13 and the size of the aluminum composite wire to realize the controllable adjustment of the spacing between the straightening rollers 16. The overall straightening process can be more accurate, avoiding problems such as irregular shape and deformation caused by size mismatch, improving the straightening effect and product quality, and quickly adjusting according to wires of different specifications, improving the flexibility and diversified production capacity of the production line, reducing the time cost of equipment replacement and adjustment, and meeting the needs of variable sizes.

[0033] One end of the aluminum composite wire passes through the guide cylinder 35 and is clamped between the two traction rollers 24. The clamping pad 25 is used to facilitate the clamping and traction of the aluminum composite wire by the traction roller 24. The second motor 33 is started. The second motor 33 drives the first bevel gear 32 to rotate, and at the same time drives the two steering bevel gears 31 to rotate. The link gear 30 and the link bar 29 at the side end of the steering bevel gear 31 are meshed and connected with each other to achieve the reverse synchronous rotation of the traction rod 23 and the traction roller 24, which has a good traction effect. The aluminum composite wire between the guide cylinder 35 and the traction component 5 is straightened by three sets of straightening components 4. The first motor 21 drives the rotating rod 20 to rotate. The rotating gear 19 drives the rotating ring 9 to rotate 360 ​​degrees using the gear groove 11. The roller swing support 15 is on the connecting plate 14. The ends can rotate freely at a limited angle, and the two straightening rollers 16 can rotate 360 ​​degrees around the aluminum composite wire to straighten it while rotating freely at an angle. The three straightening components 4 straighten it in sections one by one. Through 360-degree pressing and straightening, it can be ensured that the wire is evenly pulled and straightened in all directions, so that its overall shape is more uniform, and possible distortion or deformation is reduced, so that it remains closer to the original shape, which is beneficial to maintaining the mechanical properties and service life of the wire. The center of the guide cylinder 35 is on the same horizontal line with the center of the straightening component 4, and the center of the straightening component 4 is on the same horizontal line with the centers of the two traction rollers 24. The whole can ensure that the aluminum composite wire meets the expected specifications and quality requirements, thereby improving the quality and reliability of the product and improving practicality.

Claims

1. Aluminum composite wire straightener, comprising a bottom plate (1), characterized in that: A support plate (2) is fixedly connected to one side surface of the bottom plate (1), a base frame (3) is fixedly connected to one side surface of the support plate (2), a straightening assembly (4) is movably connected to the upper end of the base frame (3), a traction assembly (5) is fixedly connected to one side surface of the bottom plate (1), a rear frame (6) is arranged at the upper end of the traction assembly (5), the rear frame (6) is fixedly connected to one side surface of the bottom plate (1), a fixed outer ring (7) is fixedly connected to one side surface of the base frame (3), the two fixed outer rings (7) are symmetrically arranged, a sliding groove (8) is provided on one side surface of the fixed outer ring (7), the straightening assembly (4) comprises a rotating ring (9), buckle rings (10) are fixedly connected to both sides of the rotating ring (9), the buckle rings (10) are movably buckled inside the sliding groove (8), and the buckle rings (10) and the sliding groove (8) are adapted to each other.

2. The aluminum composite wire straightener according to claim 1, characterized in that: A gear groove (11) is provided on one side surface of the rotating ring (9), and a rotating gear (19) is meshedly connected to one side surface of the gear groove (11). Three rotating gears (19) are arranged in a linear array. The straightening assembly (4) is arranged in a linear array. The positions of the rotating gears (19) and the straightening assembly (4) correspond to each other. A rotating rod (20) is fixedly connected to one side surface of the rotating gear (19). A first motor (21) is fixedly connected to one side surface of the bottom plate (1), and the output end of the first motor (21) is fixedly connected to the rotating rod (20). One side surface of the rotating rod (20) is movably connected to one side surface of the bracket plate (2).

3. The aluminum composite wire straightener according to claim 1, characterized in that: An adjusting nut (12) is movably connected to the surface of one side of the rotating ring (9), two adjusting nuts (12) are provided and are symmetrically distributed, scale grooves (13) are provided on both sides of the adjusting nut (12), and a connecting plate (14) is fixedly connected to the surface of one side of the adjusting nut (12).

4. The aluminum composite wire straightener according to claim 3, characterized in that: A roller swing support (15) is movably connected to one side surface of the connecting plate (14), a straightening roller (16) is movably connected to one side surface of the roller swing support (15), both ends of the straightening roller (16) are provided with limit plates (17), a limit rod (18) is fixedly connected to one side surface of the interior of the rotating ring (9), eight limit rods (18) are provided inside one rotating ring (9), and the eight limit rods (18) are symmetrically distributed in an array.

5. The aluminum composite wire straightener according to claim 1, characterized in that: The traction assembly (5) comprises a spacing frame (22), one end of the spacing frame (22) is fixedly connected to a side surface of the base plate (1), a traction rod (23) is movably connected inside the spacing frame (22), two traction rods (23) are provided and are symmetrically distributed, one end of the traction rod (23) is fixedly connected to a traction roller (24), one side surface of the traction roller (24) is fixedly connected to a clamping cushion (25), one side surface of the traction rod (23) is interactively connected to a connecting ring (26), one side surface of the two connecting rings (26) is movably connected to a bidirectional threaded rod (27) via a ball nut, and the middle of the bidirectional threaded rod (27) is fixedly connected to an adjusting knob (28).

6. The aluminum composite wire straightener according to claim 5, characterized in that: A link gear (30) is fixedly connected to the surface of one side of the traction rod (23), a link bar (29) is snap-connected to the outer side of the link gear (30), the link bar (29) extends out through a slot on the outer side of the spacing frame (22), the other end of the link bar (29) is snap-connected to the link gear (30), a steering bevel gear (31) is fixedly connected to the surface of one side of the link gear (30), two steering bevel gears (31) are provided and are symmetrically distributed, a baffle (34) is fixedly connected to the surface of one side of the link gear (30) at the side end of the steering bevel gear (31), and a first bevel gear (32) is meshedly connected to the surface of one side of the two steering bevel gears (31), a second motor (33) is fixedly connected to the surface of one side of the bottom plate (1), and the output end of the second motor (33) is fixedly connected to the first bevel gear (32).

7. The aluminum composite wire straightener according to claim 1, characterized in that: A guide cylinder (35) is fixedly connected to a surface of one side of the bottom plate (1); the center of the guide cylinder (35) and the center of the straightening assembly (4) are on the same horizontal line; the center of the straightening assembly (4) and the centers of the two traction rollers (24) are on the same horizontal line.

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