Adjustable copper wire drawing device

Abstract

The utility model discloses an adjustable copper wire drawing device, and relates to the technical field of copper wire production and processing. Comprising a workbench, supporting legs are fixedly installed on the periphery of the bottom end of the workbench, a fixing base is fixedly installed in the middle of the top end of the workbench, and a wire drawing mechanism is movably arranged on the inner side of the fixing base and used for conducting wire drawing on a copper wire and reducing the wire diameter of the copper wire; the tension mechanism is arranged on the left side of the top of the workbench; the winding mechanism is arranged on the right side of the top end of the workbench. The rotating ring is driven by the shifting strip to rotate, the rotating rod is driven to shift in the moving groove in the rotating process of the rotating ring, the crank is driven to swing in the shifting process of the rotating rod, the fan blades are driven by the long rod to rotate in the swinging process of the crank, and the wire diameter of drawn copper wires can be adjusted through rotation of the fan blades. And after adjustment is completed, the rotating ring can be fixed by placing a brake block in a limiting groove, the wire drawing diameter can be conveniently adjusted, the copper wire drawing efficiency is improved, and the copper wire drawing winding regularity and winding quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire production and processing, in particular to an adjustable copper wire drawing device. Background Art

[0002] Copper wire is a metal material. In daily life, copper wire is used as a conductor. It has good electrical conductivity and is widely used in the manufacture of wires, cables, brushes, etc. It has good thermal conductivity and is often used to manufacture magnetic instruments and meters that must be protected from magnetic interference, such as compasses and aviation instruments. It has excellent plasticity and is easy to process by hot pressing and cold pressing. It can be made into copper materials such as tubes, rods, wires, strips, strips, plates, and foils. Pure copper products include smelted products and processed products.

[0003] The existing device is not convenient to adjust the tension according to the actual situation of the copper wire when conveying the copper wire, and the copper wire is prone to loose and disorderly problems. At the same time, when the copper wire needs to be drawn into finished products with different wire diameters, the staff needs to frequently replace the wire-laying die, which increases the workload of the staff, reduces the work efficiency, and affects the subsequent processing. To this end, we propose a new adjustable copper wire drawing device. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable copper wire drawing device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable copper wire drawing device, comprising:

[0006] A workbench, wherein support legs are fixedly installed at the four corners of the bottom of the workbench, a fixed seat is fixedly installed at the middle of the top of the workbench, and a wire drawing mechanism is movably arranged inside the fixed seat for drawing the copper wire to reduce the wire diameter of the copper wire;

[0007] The tension mechanism is set on the left side of the top of the workbench and is used to adjust the tension according to the actual situation of the copper wire;

[0008] The winding mechanism is arranged on the right side of the top of the workbench and is used to wind up the copper wire after drawing to avoid accumulation during the winding process.

[0009] As a specific solution in the technical solution of this application, the tension mechanism includes:

[0010] A fixed screw passes through the workbench, a rotating block is installed at the bottom of the fixed screw, the rotating block is located below the workbench, a connecting plate is installed at the top of the fixed screw, the connecting plate is located above the workbench, both ends of the fixed screw pass through the workbench, arc plates are installed on the left and right sides of the top of the connecting plate, a fixed rod is fixedly installed on the inner side of the arc plate, a fixed pulley is rotatably installed on the outer wall of the fixed rod, the fixed pulley is located between the arc plates, a circular ring is installed on the outer wall of the fixed screw, and the circular ring is located above the workbench.

[0011] As a specific solution in the technical solution of this application, the winding mechanism includes:

[0012] A mounting plate is installed on the right side of the top of the workbench, a synchronous wheel is installed on the right side of the mounting plate, a fixing rod is installed on the inner side of the synchronous wheel, a round plate is installed on one end of the fixing rod, a driving motor is installed on the right side of the round plate, the output end of the driving motor is connected with the fixing rod, the other end of the fixing rod passes through the mounting plate and is installed with a locking nut, a wire barrel is installed on the outer wall of the fixing rod, an isolation cylinder is installed on the right side of the wire barrel, the isolation cylinder is located on the left side of the mounting plate, and a transmission belt is installed on the outer wall of the synchronous wheel.

[0013] As a specific solution in the technical solution of the present application, the other end of the transmission belt is installed on the right side of the arc plate through a synchronous wheel, a circular plate is installed on the right side of the synchronous wheel, a threaded rod is installed on the inner side of the synchronous wheel, the threaded rod is located on the inner side of the arc plate, the arc plates are connected by a sliding rod, a threaded seat is installed on the outer wall of the threaded rod, arc plates are installed on the left and right sides of the top of the threaded seat, a fixed rod is fixedly installed on the inner side of the arc plate, a fixed pulley is rotatably installed on the outer wall of the fixed rod, a connecting plate is installed under the threaded seat, and vertical plates are installed on the left and right sides of the bottom end of the connecting plate.

[0014] As a specific solution in the technical solution of this application, the wire drawing mechanism includes:

[0015] The wire mold is installed on the inner side of the fixed seat, and an isolation plate is installed on the inner side of the wire mold. A rotating ring is rotatably installed on the top of the isolation plate, a toggle bar is arranged on the rotating ring, a gear is fixedly installed on the top of the toggle bar, a brake block is installed on the outer wall of the gear, a protruding block is installed on the top of the brake block, a rack is arranged on the bottom of the brake block, a limiting groove is arranged on the wire mold, and the brake block and the toggle bar are both located in the limiting groove.

[0016] As a specific solution in the technical solution of the present application, a plurality of rotating rods are fixedly installed on the top of the rotating ring, a fixed ring is installed on the top of the rotating ring, a plurality of movable grooves are arranged on the fixed ring, the rotating rods are located in the movable grooves, a crank is installed on the outer wall of the top end of the rotating rod, the other end of the crank is rotatably connected to a long rod through a connecting rod, and the other end of the long rod is connected to the fan blade through the rotating rod.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The adjustable copper wire drawing device drives the rotating ring to rotate by a toggle bar, drives the rotating rod to deviate in the moving groove during the rotation of the rotating ring, drives the crank to swing during the deflection of the rotating rod, drives the fan blade to rotate by a long rod during the swing of the crank, and the rotation of the fan blade can adjust the wire diameter of the copper wire drawing. After the adjustment is completed, the rotating ring can be fixed by placing a brake block in the limit groove, which is convenient for adjusting the wire diameter of the wire drawing, reduces the workload of switching the wire release die, and improves the copper wire drawing efficiency.

[0019] At the same time, the height of the fixed pulley at the top of the fixed screw rod can be adjusted by rotating the rotating block. When multiple sets of fixed pulleys are adjusted in height, the tension of the copper wire can be adjusted to prevent the copper wire from being loose and scattered. The fixed rod is driven to rotate by a driving motor. During the rotation of the fixed rod, the threaded rod is driven to rotate by a transmission belt. When the stranding drum reels the copper wire, the fixed pulley at the top of the threaded seat on the threaded rod cooperates with the stranding drum to operate synchronously, which can avoid accumulation of the copper wire when it is reeled in, facilitates the combing of the copper wire, and improves the neatness and reeling quality of the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an isometric schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the tension mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the winding mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the wire drawing mechanism distribution of the utility model;

[0024] Figure 5 It is a partial schematic diagram of the wire drawing mechanism of the utility model;

[0025] Figure 6 This is a front view schematic diagram of the interior of the wire drawing mechanism of the utility model;

[0026] Figure 7 It is a schematic rear view of the interior of the wire drawing mechanism of the utility model.

[0027] In the figure: 1, workbench; 2, support leg; 3, fixed seat; 4, tension mechanism; 5, winding mechanism; 6, wire drawing mechanism; 401, rotating block; 402, fixed screw; 403, arc plate; 404, fixed pulley; 405, fixed rod; 406, connecting plate; 407, circular ring; 501, threaded seat; 502, mounting plate; 503, circular plate; 504, driving motor; 505, isolation cylinder; 506, stranding cylinder; 507, locking nut; 508 , transmission belt; 509, synchronous wheel; 510, threaded rod; 511, sliding rod; 512, vertical plate; 601, brake block; 602, raised block; 603, wire mold; 604, limit groove; 605, isolation plate; 606, fixed ring; 607, long rod; 608, rotating rod; 609, rotating ring; 610, gear; 611, toggle bar; 612, rack; 613, crank; 614, movable groove; 615, fan blade; 616, connecting rod. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: an adjustable copper wire drawing device, comprising:

[0030] A workbench 1, support legs 2 are fixedly installed at the four corners of the bottom of the workbench 1, a fixing seat 3 is fixedly installed at the middle of the top of the workbench 1, and a wire drawing mechanism 6 is movably arranged inside the fixing seat 3 for drawing the copper wire to reduce the wire diameter of the copper wire;

[0031] The tension mechanism 4 is arranged on the left side of the top of the workbench 1 and is used to adjust the tension according to the actual situation of the copper wire;

[0032] The winding mechanism 5 is arranged on the right side of the top of the workbench 1, and is used to wind up the copper wire after drawing to avoid accumulation during the winding process.

[0033] The tension mechanism 4 comprises:

[0034] A fixed screw 402 passes through the workbench 1, and a rotating block 401 is installed at the bottom end of the fixed screw 402, and the rotating block 401 is located below the workbench 1. A connecting plate 406 is installed at the top of the fixed screw 402, and the connecting plate 406 is located above the workbench 1. Both ends of the fixed screw 402 pass through the workbench 1, and arc plates 403 are installed on the left and right sides of the top of the connecting plate 406. A fixed rod 405 is fixedly installed on the inner side of the arc plate 403, and a fixed pulley 404 is rotatably installed on the outer wall of the fixed rod 405, and the fixed pulley 404 is located between the arc plates 403. A ring 407 is installed on the outer wall of the fixed screw 402, and the ring 407 is located above the workbench 1.

[0035] like Figure 2As shown, it should be noted that: when drawing the copper wire, the copper wire to be drawn needs to be bundled at one end and then transported to the wire drawing device, and finally the copper wire that has been drawn is wound up. When the copper wire is transported, the fixed screw 402 is driven to rotate by rotating the rotating block 401. During the rotation of the fixed screw 402, the height of the connecting plate 406 relative to the workbench 1 can be adjusted. The fixed screw 402 passes through the workbench 1 and is threadedly connected to the workbench 1. The outer wall of the fixed screw 402 is provided with a ring 407, and the ring 407 is fixedly installed on the workbench 1 and is used to fix the fixed screw 402. When the height of the connecting plate 406 changes, the height of the fixed pulley 404 also changes synchronously. When the height of the fixed pulley 404 changes, the tension of the copper wire on the outer surface of the fixed pulley 404 can be adjusted. The device is provided with multiple groups of tension mechanisms 4. By adjusting the height of each group of tension mechanisms 4 to different heights, the tension of the copper wire can be adjusted to prevent the copper wire from being loose and scattered.

[0036] The winding mechanism 5 comprises:

[0037] A mounting plate 502 is installed on the right side of the top of the workbench 1, and a synchronous wheel 509 is installed on the right side of the mounting plate 502. A fixing rod 405 is installed on the inner side of the synchronous wheel 509. A circular plate 503 is installed at one end of the fixing rod 405. A driving motor 504 is installed on the right side of the circular plate 503. The output end of the driving motor 504 is connected to the fixing rod 405. The other end of the fixing rod 405 passes through the mounting plate 502 and is installed with a locking nut 507. A wire barrel 506 is installed on the outer wall of the fixing rod 405. An isolating tube 505 is installed on the right side of the wire barrel 506. The isolating tube 505 is located on the left side of the mounting plate 502. A transmission belt 508 is installed on the outer wall of the synchronous wheel 509.

[0038] The other end of the transmission belt 508 is installed on the right side of the arc plate 403 through a synchronous wheel 509. A circular plate 503 is installed on the right side of the synchronous wheel 509. A threaded rod 510 is installed on the inner side of the synchronous wheel 509. The threaded rod 510 is located on the inner side of the arc plate 403. The arc plates 403 are connected by a sliding rod 511. A threaded seat 501 is installed on the outer wall of the threaded rod 510. The arc plate 403 is installed on the left and right sides of the top of the threaded seat 501. A fixed rod 405 is fixedly installed on the inner side of the arc plate 403. A fixed pulley 404 is rotatably installed on the outer wall of the fixed rod 405. A connecting plate 406 is installed below the threaded seat 501. Vertical plates 512 are installed on the left and right sides of the bottom end of the connecting plate 406.

[0039] like Figure 3As shown, it should be noted that: after the copper wire drawing is completed, the copper wire needs to be reeled up, and the fixed rod 405 is driven to rotate by the driving motor 504. During the rotation of the fixed rod 405, the stranding drum 506 can be driven to rotate. A thread is arranged on the outer wall of one end of the fixed rod 405, and the stranding drum 506 can be limited by setting a locking nut 507 and an isolating tube 505. The fixed rod 405 drives the synchronous wheel 509 to rotate while rotating. During the rotation of the synchronous wheel 509, the threaded rod 510 is driven to rotate by the transmission belt 508. During the rotation of the threaded rod 510, the threaded seat 501 is driven to slide on the sliding rod 511. During the sliding of the threaded seat 501, the fixed pulley 404 is driven to move back and forth. By setting the transmission belt 508, it can be ensured that the threaded seat 501 drives the fixed pulley 404 to move synchronously during the working process of the stranding drum 506, which can avoid the situation where the copper wire is piled up on one side during the winding process, so that the copper wire is easy to comb.

[0040] The wire drawing mechanism 6 comprises:

[0041] A wire mold 603 is installed on the inner side of the fixed seat 3, and an isolation plate 605 is installed on the inner side of the wire mold 603. A rotating ring 609 is rotatably installed on the top of the isolation plate 605. A toggle bar 611 is provided on the rotating ring 609. A gear 610 is fixedly installed on the top of the toggle bar 611. A brake block 601 is installed on the outer wall of the gear 610. A protruding block 602 is installed on the top of the brake block 601. A rack 612 is provided on the bottom of the brake block 601. A limiting groove 604 is provided on the wire mold 603, and the brake block 601 and the toggle bar 611 are both located in the limiting groove 604.

[0042] A plurality of rotating rods 608 are fixedly installed on the top of the rotating ring 609, a fixed ring 606 is installed on the top of the rotating ring 609, a plurality of movable grooves 614 are arranged on the fixed ring 606, the rotating rod 608 is located in the movable groove 614, a crank 613 is installed on the outer wall of the top of the rotating rod 608, the other end of the crank 613 is rotatably connected to the long rod 607 through the connecting rod 616, and the other end of the long rod 607 is connected to the fan blade 615 through the rotating rod 608.

[0043] like Figure 4As shown, it should be noted that: when drawing the copper wire, the wire die 603 is required, and the wire die 603 and the isolation plate 605 are provided with round holes, and the round holes thereon meet the maximum wire diameter of the copper wire; the fan blades 615 are spliced ​​with each other to form a round hole, and this round hole meets the minimum wire diameter of the copper wire. When drawing the copper wire, the copper wire is passed through the round hole on the wire die 603. When it reaches the round hole formed by the fan blade 615, the brake block 601 is removed through the protruding block 602, and the toggle bar 611 is twisted through the limit groove 604. When the toggle bar 611 is twisted, the rotating ring 609 is driven to rotate. During the rotation of the rotating ring 609, the rotating rod 608 is driven to move on the moving groove 614. During the movement of the rotating rod 608, the crank 61 3 swings, during the swinging process of the crank 613, the long rod 607 is driven to swing through the connecting rod 616, and the long rod 607 is located below the crank 613. During the swinging process of the long rod 607, the fan blade 615 is driven to rotate through the rotating rod 608. During the rotation of the fan blade 615, the circular hole formed by the fan blade 615 can be adjusted. When the circular hole between the fan blades 615 is the required copper wire diameter, the brake block 601 is placed in the limit groove 604, and the rack 612 at the bottom end of the brake block 601 can brake the gear 610 on the toggle plate 611, thereby stopping the rotation of the rotating ring 609. After the copper wire comes out from between the fan blades 615, it passes through the isolation plate 605, the fan blade 615, and the wire mold 603 in sequence, and is wound up by the winding mechanism 5 after coming out from the wire mold 603.

[0044] To sum up, the adjustable copper wire drawing device drives the rotating rod 608 on the rotating ring 609 to shift in the moving groove 614 through the toggle bar. During the displacement of the rotating rod 608, the crank 613 is driven to swing. During the swinging of the crank 613, the long rod 607 drives the fan blade 615 to rotate. The rotation of the fan blade 615 can adjust the wire diameter of the copper wire drawing. After the adjustment is completed, the rotating ring 609 can be fixed by placing a brake block 601 in the limit groove 604, which is convenient for adjusting the size of the wire drawing diameter and improving work efficiency. At the same time, the height of the fixed pulley 404 at the top of the fixed screw 402 can be adjusted by rotating the rotating block 401. When the height of multiple sets of fixed pulleys 404 is adjusted, the tension of the copper wire can be adjusted to prevent the copper wire from loosening and becoming disorderly.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An adjustable copper wire drawing device, characterized in that: include: A workbench (1), wherein support legs (2) are fixedly installed at the four corners of the bottom of the workbench (1), a fixing seat (3) is fixedly installed at the middle of the top of the workbench (1), and a wire drawing mechanism (6) is movably arranged inside the fixing seat (3) for drawing copper wire to reduce the wire diameter of the copper wire; A tension mechanism (4) is arranged on the left side of the top of the workbench (1) and is used to adjust the tension according to the actual situation of the copper wire; The winding mechanism (5) is arranged on the right side of the top of the workbench (1) and is used to wind the copper wire after drawing to avoid accumulation during the winding process.

2. The adjustable copper wire drawing device according to claim 1, characterized in that: The tension mechanism (4) comprises: A fixed screw (402) passes through the workbench (1), a rotating block (401) is installed at the bottom end of the fixed screw (402), the rotating block (401) is located below the workbench (1), a connecting plate (406) is installed at the top end of the fixed screw (402), the connecting plate (406) is located above the workbench (1), both ends of the fixed screw (402) pass through the workbench (1), arc plates (403) are installed on the left and right sides of the top of the connecting plate (406), a fixed rod (405) is fixedly installed on the inner side of the arc plate (403), a fixed pulley (404) is rotatably installed on the outer wall of the fixed rod (405), the fixed pulley (404) is located between the arc plates (403), and a circular ring (407) is installed on the outer wall of the fixed screw (402), and the circular ring (407) is located above the workbench (1).

3. The adjustable copper wire drawing device according to claim 1, characterized in that: The winding mechanism (5) comprises: A mounting plate (502) is mounted on the right side of the top of the workbench (1), a synchronous wheel (509) is mounted on the right side of the mounting plate (502), a fixing rod (405) is mounted on the inner side of the synchronous wheel (509), a circular plate (503) is mounted on one end of the fixing rod (405), a driving motor (504) is mounted on the right side of the circular plate (503), the output end of the driving motor (504) is connected to the fixing rod (405), the other end of the fixing rod (405) passes through the mounting plate (502) and is mounted with a locking nut (507), a twisting drum (506) is mounted on the outer wall of the fixing rod (405), an isolating drum (505) is mounted on the right side of the twisting drum (506), the isolating drum (505) is located on the left side of the mounting plate (502), and a transmission belt (508) is mounted on the outer wall of the synchronous wheel (509).

4. The adjustable copper wire drawing device according to claim 3, characterized in that: The other end of the transmission belt (508) is installed on the right side of the arc plate (403) through a synchronous wheel (509), a circular plate (503) is installed on the right side of the synchronous wheel (509), a threaded rod (510) is installed on the inner side of the synchronous wheel (509), the threaded rod (510) is located on the inner side of the arc plate (403), the arc plates (403) are connected by a sliding rod (511), a threaded seat (501) is installed on the outer wall of the threaded rod (510), the arc plate (403) is installed on the left and right sides of the top of the threaded seat (501), a fixed rod (405) is fixedly installed on the inner side of the arc plate (403), a fixed pulley (404) is rotatably installed on the outer wall of the fixed rod (405), a connecting plate (406) is installed below the threaded seat (501), and vertical plates (512) are installed on the left and right sides of the bottom end of the connecting plate (406).

5. The adjustable copper wire drawing device according to claim 1, characterized in that: The wire drawing mechanism (6) comprises: A wire mold (603) is installed on the inner side of a fixed seat (3), an isolation plate (605) is installed on the inner side of the wire mold (603), a rotating ring (609) is rotatably installed on the top of the isolation plate (605), a toggle bar (611) is arranged on the rotating ring (609), a gear (610) is fixedly installed on the top of the toggle bar (611), a brake block (601) is installed on the outer wall of the gear (610), a protruding block (602) is installed on the top of the brake block (601), a rack (612) is arranged on the bottom of the brake block (601), a limiting groove (604) is arranged on the wire mold (603), and the brake block (601) and the toggle bar (611) are both located in the limiting groove (604).

6. The adjustable copper wire drawing device according to claim 5, characterized in that: A plurality of rotating rods (608) are fixedly mounted on the top of the rotating ring (609), a fixed ring (606) is mounted on the top of the rotating ring (609), a plurality of movable grooves (614) are arranged on the fixed ring (606), the rotating rods (608) are located in the movable grooves (614), a crank (613) is mounted on the outer wall of the top of the rotating rod (608), the other end of the crank (613) is rotatably connected to a long rod (607) via a connecting rod (616), and the other end of the long rod (607) is connected to a fan blade (615) via the rotating rod (608).

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