Copper wire drawing device

Abstract

The utility model relates to the technical field of wire drawing equipment, in particular to a copper wire drawing device which comprises a workbench, a first guide wheel group, a second guide wheel group and a third guide wheel group, a heating cylinder and a wire drawing adjusting assembly are arranged between the first guide wheel set and the second guide wheel set. The wiredrawing adjusting assembly comprises a mounting plate and a wiredrawing disc, a wiredrawing hole is formed in the wiredrawing disc, an adjusting motor is mounted on the workbench, a rotating shaft of the adjusting motor is connected with one end of a transmission rod, the other end of the transmission rod is rotatably mounted on the mounting plate, and a fluted disc in meshing transmission with the wiredrawing disc is mounted on the rotating rod. The adjusting motor drives the transmission rod to rotate, and the transmission rod drives the fluted disc and the wire drawing disc to rotate, so that the rotating angle of the wire drawing disc can be accurately controlled, a wire drawing hole with the required diameter in the wire drawing disc can be rapidly and accurately adjusted to be located at the same horizontal position with a copper wire, the adjusting precision is high, and the adjusting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing equipment, and particularly relates to a copper wire drawing device. Background Technique

[0002] Copper wire is made of copper, a metal material, and is widely used in life. It has good electrical conductivity and is widely used in manufacturing wires, cables, etc. When processing copper wire, wire drawing treatment is often carried out according to actual needs. After the copper wire is preheated by a heating device, it has good ductility, and then the copper wire is drawn through a die.

[0003] The Chinese invention patent with the Chinese authorization announcement number CN217251643U discloses a wire and cable copper wire drawing device for reducing wear of copper wire drawing, and specifically discloses that a fixed column is arranged at the top end of a workbench, an adjusting ring is rotatably connected to the top end of the fixed column, a screw rod is threadedly connected to the inner side of the adjusting ring, a fixed top plate is fixedly connected to the top end of the screw rod, a wire drawing column is fixedly connected to one side of the bottom end of the fixed top plate, a copper wire through hole is formed in the outer side of the wire drawing column, and the diameters of the copper wire through holes are different. When carrying out copper wire drawing, the heated copper wire is drawn through the inner side of the copper wire through hole. If different diameters are needed, the adjusting ring is rotated, and the screw rod rises or falls, so that copper wire through holes with different diameters can be raised to a position parallel to the copper wire, facilitating the wire drawing effect of the copper wire with different diameters and improving the wire drawing efficiency.

[0004] However, the inventor believes that in the actual use process of the above wire drawing column, by rotating the adjusting ring to control the screw rod to rise or fall, thereby changing the positions of copper wire through holes with different diameters on the wire drawing column, and then enabling copper wire through holes with different diameters to be raised to a position parallel to the copper wire, facilitating the wire drawing effect of the copper wire with different diameters. However, manual adjustment is time-consuming and laborious and cannot accurately and quickly reach a position parallel to the copper wire, resulting in problems of low adjustment efficiency and low adjustment distance accuracy.

[0005] Therefore, the utility model urgently needs to provide a solution to improve the above technical problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a copper wire drawing device, which can automatically and quickly adjust wire drawing holes with different diameters to a position parallel to the copper wire, effectively solving the problems of low adjustment efficiency and low adjustment distance accuracy during manual adjustment.

[0007] A copper wire drawing device provided by the utility model adopts the following technical solutions:

[0008] It includes a workbench, and a first guide wheel group, a second guide wheel group, and a third guide wheel group that are arranged in sequence from left to right on the workbench for guiding and conveying copper wires; a heating cylinder and a wire drawing adjustment component are arranged between the first guide wheel group and the second guide wheel group on the workbench, and the wire drawing adjustment component is located between the heating cylinder and the second guide wheel group; the wire drawing adjustment component includes a mounting plate and a wire drawing disc rotatably arranged on the mounting plate. A number of wire drawing holes with different diameters are penetrated through the wire drawing disc, and the number of wire drawing holes with different diameters are arranged in a circular pattern on the wire drawing disc. An adjustment motor is installed on the workbench. One end of the rotating shaft of the adjustment motor is connected to one end of a transmission rod, and the other end of the transmission rod is rotatably installed on the mounting plate. And a gear disc that meshes and drives with the wire drawing disc is installed at one end of the rotating rod relatively close to the mounting plate.

[0009] Optionally, a cooling component for cooling the copper wire after wire drawing is arranged between the second guide wheel group and the third wheel group on the workbench.

[0010] Optionally, the cooling component includes a cooling box installed on the workbench, and the cooling box is composed of a box body and a cover slidingly arranged on the box body. A spraying disc is arranged at the top of the box body, and a sewage discharge pipe is communicated with the outside of the box body.

[0011] Optionally, a sliding groove is opened on the box body, a sliding strip that is slidably sealed with the sliding groove is arranged on the cover, a sliding block is arranged on the side of the box body, and a sliding rod slidably installed in the sliding block is installed on the cover.

[0012] Optionally, the bottom surface of the box body is an inclined surface structure with the front higher than the rear.

[0013] Optionally, a passage hole for the drawn copper wire to pass through is commonly opened on the side parts of the box body and the cover.

[0014] Optionally, a push-pull handle is installed on the cover.

[0015] The beneficial effects of a copper wire drawing device provided by the present utility model are as follows:

[0016] 1. In the present utility model, the adjustment motor drives the transmission rod to rotate, and the transmission rod drives the gear disc that meshes and drives with the wire drawing disc to rotate. Thus, the rotation angle of the wire drawing disc can be accurately controlled by the adjustment motor, so that the wire drawing hole with the required diameter on the wire drawing disc can be quickly and accurately adjusted to be in the same horizontal position as the copper wire. The adjustment accuracy is high and the adjustment efficiency is fast, effectively solving the problems of low adjustment efficiency and low adjustment distance accuracy during manual adjustment.

[0017] 2. The utility model sprays the coolant onto the surface of the copper wire through a spraying disc for cooling treatment. When the spraying disc is working, the coolant can be blocked by a baffle cover that slides in a push-pull manner on the box body, preventing the coolant from splashing. This is beneficial for the coolant to converge to the bottom of the box body and be discharged from the sewage pipe for recycling, thus saving production costs. The push-pull handle installed on the baffle cover facilitates the push-pull sliding of the baffle cover in the chute on the box body, improving the convenience and practicality of the device. Brief Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of a copper wire drawing device in an embodiment of the utility model;

[0019] Figure 2 is the overall structural schematic diagram of the wire drawing adjustment component in an embodiment of the utility model;

[0020] Figure 3 is the partial structural schematic diagram of the cooling component in an embodiment of the utility model;

[0021] Figure 4 is the sliding and pushing schematic diagram of the box body and the baffle cover in an embodiment of the utility model;

[0022] Figure 5 is the overall structural schematic diagram of the box body in an embodiment of the utility model.

[0023] Description of the Reference Numerals:

[0024] 1. Workbench; 2. First guide wheel set; 3. Second guide wheel set; 4. Third guide wheel set; 5. Heating cylinder; 6. Wire drawing adjustment component; 601. Mounting plate; 602. Wire drawing disc; 603. Wire drawing hole; 604. Adjusting motor; 605. Transmission rod; 606. Gear disc; 7. Cooling component; 701. Box body; 7011. Chute; 7012. Sliding block; 702. Baffle cover; 7021. Sliding strip; 7022. Slide bar; 703. Spraying disc; 704. Sewage pipe; 705. Passage hole; 706. Push-pull handle. Detailed Embodiment

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model. Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the field to which the present utility model pertains. The words such as "including" used herein mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects.

[0026] Refer to Figure 1 , in the implementation of the present utility model, a copper wire drawing device is provided, which includes a workbench 1 made of stainless steel. On the surface of the workbench 1, a first guide wheel group 2, a second guide wheel group 3, and a third guide wheel group 4 for guiding and conveying copper wires are arranged and distributed from left to right; between the first guide wheel group 2 and the second guide wheel group 3 on the workbench 1, a heating cylinder 5 and a wire drawing adjustment assembly 6 are provided, and the wire drawing adjustment assembly 6 is located between the heating cylinder 5 and the second guide wheel group 3. The copper wire is heated by the heating cylinder 5 to prepare for the subsequent wire drawing process, and the heated copper wire can be drawn to a specified cross-sectional size through the wire drawing adjustment assembly 6.

[0027] In some embodiments, refer to Figure 2 , the wire drawing adjustment assembly 6 includes a mounting plate 601 and a wire drawing disc 602 rotatably arranged on the mounting plate 601. A number of wire drawing holes 603 with different diameters are formed through the wire drawing disc 602, and the number of wire drawing holes 603 with different diameters are arranged and distributed in a circular pattern on the wire drawing disc 602. An adjustment motor 604 is installed on the workbench 1. One end of the transmission shaft of the adjustment motor 604 is connected to one end of a transmission rod 605, and the other end of the transmission rod 605 is rotatably installed on the mounting plate 601. A gear disc 606 that meshes and drives with the wire drawing disc 602 is installed at the end of the transmission rod 605 relatively close to the mounting plate 601.

[0028] During specific operation, the adjustment motor 604 drives the transmission rod 605 to rotate, and the transmission rod 605 drives the gear disc 606 that meshes and drives with the wire drawing disc 602 to rotate. Thus, the rotation angle of the wire drawing disc 602 can be precisely controlled by the adjustment motor 604, enabling the wire drawing hole 603 with the required diameter on the wire drawing disc 602 to be quickly and precisely adjusted to the same horizontal position as the copper wire. The adjustment accuracy is high and the adjustment efficiency is fast;

[0029] After the wire drawing holes 603 on the wire drawing disc 602 are adjusted, the copper wire is sequentially passed through the first guide wheel set 2, the heating cylinder 5, the wire drawing holes 603 on the wire drawing disc 602, the second guide wheel set 3, and the third guide wheel set 4, and the copper wire passing through the third guide wheel set 4 is wound on the winding device. An external force is applied through the winding device to make the copper wire pass through the wire drawing holes 603 on the wire drawing disc 602, thereby completing the wire drawing process of the copper wire.

[0030] In some embodiments, the adjusting motor 604 is a servo motor, so that the rotation angle of the wire drawing disc 602 can be accurately controlled.

[0031] In some embodiments, the centers of the wire drawing holes 603 with different diameters on the wire drawing disc 602 are all on the same circular ring, so that the wire drawing holes 603 with different diameters can be adjusted to the same horizontal position as the copper wire by changing the rotation angle of the wire drawing disc 602.

[0032] In some implementations, a number of wire drawing holes 603 with different diameters on the wire drawing disc 602 are evenly and angularly arranged in a circular pattern on the wire drawing disc 602, so that the wire drawing holes 603 with different diameters on the wire drawing disc 602 can be quickly adjusted to the same horizontal position as the copper wire by rotating a fixed angle.

[0033] In some embodiments, referring to Figure 1 , between the second guide wheel set 3 and the third wheel set, a cooling assembly 7 for cooling the drawn copper wire is provided on the workbench 1. In this way, the heat on the surface of the copper wire can be quickly reduced, avoiding deformation or damage of the copper wire, affecting the quality and dimensional accuracy of the product. At the same time, through cooling, the temperature of the copper wire can be ensured to be kept within a safe range, thereby protecting its physical and chemical properties from being damaged.

[0034] In some embodiments, referring to Figure 3 , the cooling assembly 7 includes a cooling box installed on the workbench 1, which is composed of a box body 701 and a cover 702 slidably arranged on the box body 701. A spraying disc 703 is provided at the top of the box body 701. A sewage discharge pipe 704 is communicated with the outside of the box body 701, and a passage hole 705 for the drawn copper wire to pass through is jointly opened on the side parts of the box body 701 and the cover 702.

[0035] During specific operation, the copper wire passing through the wire drawing hole 603 is successively passed through the passage hole 705 opened on the side of the box body 701 and the cover 702 and the third guide wheel set 4, and the copper wire passing through the third guide wheel set 4 is wound around an external winding device. The coolant is conveyed into the spraying disc 703, and the coolant is sprayed onto the surface of the copper wire through the spraying disc 703 for cooling treatment. When the spraying disc 703 is working, the cover 702 can block the coolant to prevent the coolant from splashing, which is beneficial to the coolant converging to the bottom of the box body 701 and being discharged from the sewage pipe 704 for recycling to save production costs.

[0036] In some embodiments, refer to Figure 4 , a sliding groove 7011 is formed on the box body 701, a sliding strip 7021 that is matched with the sliding groove 7011 for pushing and pulling is provided on the cover 702, a sliding block 7012 is provided on the side of the box body 701, and a sliding rod 7022 that slides in the sliding block 7012 is installed on the side of the cover 702.

[0037] In this way, through the cooperation of the sliding strip 7021 and the sliding groove 7011, the cover 702 and the box body 701 can be opened and closed, facilitating the copper wire to pass through the inside of the box body 701. Through the cooperation of the sliding block 7012 and the sliding rod 7022, the cover 702 in the sliding state can be limited, so that the cover 702 can stably push and pull and slide in the sliding groove 7011 on the box body 701.

[0038] In some embodiments, refer to Figure 4 , a push-pull handle 706 is installed on the cover 702. In this way, through the push-pull handle 706, it is beneficial for the cover 702 to push and pull and slide in the sliding groove 7011 on the box body 701, improving the convenience and practicability of the device.

[0039] In some embodiments, refer to Figure 5 , the bottom surface of the box body 701 is an inclined surface structure with the front higher than the rear. In this way, it is convenient for the coolant on the surface of the copper wire after cooling treatment in the box body 701 and the impurities washed by the coolant on the surface of the copper wire to converge at the sewage pipe 704 for discharge treatment.

[0040] Although the embodiments of the present invention have been described in detail above, it is obvious to those skilled in the art that various modifications and changes can be made to these embodiments. However, it should be understood that such modifications and changes all fall within the scope and spirit of the present invention described in the claims. Moreover, the present invention described herein can have other embodiments and can be implemented or realized in various ways.

Claims

1. A copper wire drawing device, characterized in that: It comprises a workbench and a first guide wheel group, a second guide wheel group and a third guide wheel group which are arranged on the workbench from left to right and used for guiding and conveying the copper wire; the workbench is provided with a heating cylinder and a wire drawing adjustment component between the first guide wheel group and the second guide wheel group, and the wire drawing adjustment component is located between the heating cylinder and the second guide wheel group; The wire drawing adjustment assembly includes a mounting plate and a wire drawing disc rotatably mounted on the mounting plate, a plurality of wire drawing holes of different diameters are formed through the wire drawing disc, and the plurality of wire drawing holes of different diameters are arranged in a ring shape on the wire drawing disc, an adjustment motor is mounted on the workbench, a rotating shaft of the adjustment motor is connected to one end of a transmission rod, the other end of the transmission rod is rotatably mounted on the mounting plate, and a gear disc that meshes with the wire drawing disc for transmission is mounted on one end of the transmission rod that is relatively close to the mounting plate.

2. A copper wire drawing device according to claim 1, characterized in that: The workbench is located between the second guide wheel group and the third guide wheel group and is provided with a cooling component for cooling the copper wire after wire drawing.

3. A copper wire drawing device according to claim 2, characterized in that: The cooling assembly comprises a cooling box installed on the workbench, and the cooling box consists of a box body and a retaining cover slidably arranged on the box body, a spraying disc is arranged at the top of the box body, and a sewage pipe is connected to the outside of the box body.

4. A copper wire drawing device according to claim 3, characterized in that: The box body is provided with a slide groove, the blocking cover is provided with a sliding strip which cooperates with the slide groove for sliding sealing, the side of the box body is provided with a sliding block, and the blocking cover is provided with a sliding rod which slides in the sliding block.

5. A copper wire drawing device according to claim 3, characterized in that: The bottom surface of the box body is a sloping structure with a high front and a low back.

6. A copper wire drawing device according to claim 3, characterized in that: The box body and the side of the blocking cover are jointly provided with a passage hole for the drawing copper wire to pass through.

7. A copper wire drawing device according to claim 6, characterized in that: A push-pull handle is installed on the blocking cover.

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