Wire drawing device for steel strand production

Abstract

The utility model relates to the technical field of steel strands, and discloses a wire drawing device for steel strand production, which comprises a bottom plate, two limiting plates are fixedly connected to the upper surface of the bottom plate, a group of sliding rods are fixedly connected between the two limiting plates, and a group of sliding plates are slidably connected to the outer surfaces of the group of sliding rods. And the upper surface of each sliding plate is in contact with a template. According to the wire drawing device for steel strand production, a set of templates which can slide and can be pulled out in sequence are designed, and a set of through conical holes are formed in the side face of each template, so that a user can easily adjust the wire drawing diameter according to needs, the whole mold does not need to be disassembled tediously, and the production efficiency and flexibility are greatly improved; the annular spraying box and the nozzles arranged on the circumference of the spraying box are arranged and connected with the pump body through the connecting pipe, a lubricant can be continuously provided for the steel wire being drawn, the friction between the steel wire and the die is effectively reduced through the design, and the abrasion of the die is reduced.

Description

Technical Field

[0001] This application relates to the field of steel strand technology, specifically a wire drawing device for steel strand production. Background Technology

[0002] Steel strand is a steel product made of multiple steel wires twisted together. The surface of carbon steel can be coated with zinc, zinc-aluminum alloy, aluminum cladding, copper plating, epoxy resin, etc., as needed. The manufacturing process is divided into single wire manufacturing and strand manufacturing. When making single wires, wire drawing technology is used.

[0003] An existing patent (publication number: CN213530207U) discloses a wire drawing die fixing device for steel strand production, including a fixed base and a movable base. A groove is formed at the center of each opposite side of the fixed base and the movable base. The die body is engaged within the cavity of the groove. A fixing box is bolted to the center of the top of each side of the fixed base, and a fixing block is bolted to the center of the bottom of each side of the movable base. A fixing mechanism is provided on the side of the fixing block facing the fixing box. This invention, through the cooperation of the groove and the fixing block, facilitates the user in fixing the die body within the cavities of the fixed base and the movable base, preventing the die body from rotating. The fixing mechanism facilitates the user in stretching and limiting the second rack plate, enhancing the stability of the fixed base and the movable base, thereby stably fixing the die body. The die body can move up and down on the surface, solving the problem of poor die fixing effect in traditional wire drawing die fixing devices for steel strand production.

[0004] During use, the above-mentioned wire drawing device fixes the mold body in the inner cavity of the fixed seat and the movable seat to prevent the mold body from rotating. Through the cooperation of the fixing mechanism, it is convenient for the user to stretch and limit the second rack plate, which enhances the stability of the fixed seat and the movable seat, thereby stably fixing the mold body. The surface mold body shakes up and down. However, when producing steel strands of different diameters, the mold needs to be disassembled. The above-mentioned mold is relatively cumbersome and inconvenient to disassemble. Secondly, during the wire drawing process, the above-mentioned mold lacks lubrication for the steel wire, and the steel strands are prone to wear on the mold, reducing the user's life of the mold. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a wire drawing device for steel strand production, which has advantages such as facilitating the production of steel strands of different diameters and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a wire drawing device for steel strand production, comprising a base plate, two limiting plates fixedly connected to the upper surface of the base plate, a set of sliding rods fixedly connected between the two limiting plates, a set of sliding plates slidably connected to the outer surface of the set of sliding rods, a template being in contact with the upper surface of each of the sliding plates, and a set of through conical holes being provided on the side of the set of templates.

[0007] A fencing frame is fixedly connected to the left end of the upper surface of the base plate. A bracket is installed on the inner bottom wall of the fencing frame. An annular spray box is fixedly connected to the top of the bracket. A set of circumferentially arranged nozzles is fixedly connected to the inner wall of the annular spray box.

[0008] The above solution, by designing a set of sliding and sequentially removable templates, with a set of through tapered holes on the side of each template, allows users to easily adjust the wire drawing diameter as needed without the need for cumbersome disassembly of the entire mold, greatly improving production efficiency and flexibility. The design also includes an annular spray box and its circumferentially arranged nozzles, which are connected to the pump body via connecting pipes, continuously providing lubricant to the wire being drawn. This design not only effectively reduces friction between the wire and the mold but also reduces mold wear.

[0009] Furthermore, each of the slide plates has two vertical rods fixedly connected to its upper surface, and each template is slidably connected up and down to its adjacent vertical rod.

[0010] The above scheme and settings ensure the verticality of the template and facilitate its disassembly.

[0011] Furthermore, a hydraulic rod is installed at the top of each of the two limiting plates, and a fixing plate is fixedly connected to the output end of each of the two hydraulic rods.

[0012] The above solution allows for the tight clamping of a set of templates by bringing the two fixed plates close together, thereby ensuring close contact between the templates and improving the stability of the wire drawing operation.

[0013] Furthermore, a handle is fixedly connected to the top of each template.

[0014] The above solution, with the addition of a handle, makes it easy for users to pull the template out of the vertical bar.

[0015] Furthermore, a connecting pipe is fixedly connected to the top of the annular spray box, and the other end of the connecting pipe is connected to an external pump body.

[0016] The above solution, through the connection pipe, makes it easy for users to deliver lubricant to the annular spray box.

[0017] Furthermore, both sides of each template are polished.

[0018] The above solution can improve the tightness of the fit between templates.

[0019] Furthermore, anti-slip pads are installed on the bottom of each base plate.

[0020] The above solution prevents the wire drawing device from slipping during operation, thus improving safety.

[0021] Furthermore, a regulating valve is installed at the top of the connecting pipe.

[0022] The above solution allows the regulating valve to control the spray volume of the nozzle, enabling users to flexibly adjust the spray volume of lubricant according to factors such as the material, diameter, and drawing speed of the steel strand to achieve the best lubrication effect while avoiding unnecessary waste.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This wire drawing device for steel strand production features a set of sliding and sequentially removable templates. Each template has a set of through-hole tapered holes on its side, allowing users to easily adjust the wire drawing diameter as needed without the need for cumbersome disassembly of the entire mold. This significantly improves production efficiency and flexibility. The device also includes an annular spray box with circumferentially arranged nozzles connected to a pump body via a connecting pipe, continuously supplying lubricant to the wire being drawn. This design effectively reduces friction between the wire and the mold, thus minimizing mold wear. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0026] Figure 2 This is a structural diagram of the overall template disassembled for this application;

[0027] Figure 3 This is a front view of the overall structure of this application;

[0028] Figure 4 This is a sectional view of the overall structure of this application from the front.

[0029] In the picture:

[0030] 1. Base plate; 2. Limiting plate; 3. Sliding rod; 4. Sliding plate; 5. Template; 6. Conical hole; 7. Enclosure frame; 8. Bracket; 9. Circular spray box; 10. Nozzle; 11. Vertical rod; 12. Hydraulic rod; 13. Fixing plate; 14. Handle; 15. Connecting pipe; 16. Anti-slip mat; 17. Adjusting valve. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 2 and Figure 4 This embodiment of a wire drawing device for steel strand production includes a base plate 1. Two limiting plates 2 are fixedly connected to the upper surface of the base plate 1. A set of sliding rods 3 are fixedly connected between the two limiting plates 2. A set of sliding plates 4 are slidably connected to the outer surface of the set of sliding rods 3. The upper surface of each sliding plate 4 is in contact with a template 5. A set of through conical holes 6 are opened on the side of the set of templates 5. By sequentially pulling the templates 5 from one side, the wire drawing diameter can be changed, thereby facilitating the user to produce steel strands of different diameters.

[0033] Please see Figure 1 , Figure 2 and Figure 3 Each slide plate 4 has two vertical rods 11 fixedly connected to its upper surface. Each template 5 is slidably connected to its adjacent vertical rod 11. This arrangement ensures the verticality of the template 5 and facilitates its disassembly. Hydraulic rods 12 are installed at the top of each of the two limiting plates 2. Fixing plates 13 are fixedly connected to the output ends of the two hydraulic rods 12. By bringing the two fixing plates 13 close to each other, a set of templates 5 can be tightly clamped, thereby ensuring close contact between the templates 5 and improving the stability of the wire drawing operation. Both sides of each template 5 are polished. This arrangement improves the tightness of the fit between the templates 5.

[0034] Please see Figure 1 , Figure 2 and Figure 3 Each template 5 is fixedly connected to a handle 14 at its top. The handle 14 makes it easy for the user to pull the template 5 out of the vertical rod 11. A baffle frame 7 is fixedly connected to the left end of the upper surface of the base plate 1. A bracket 8 is installed on the inner bottom wall of the baffle frame 7. An annular spray box 9 is fixedly connected to the top of the bracket 8. A set of circumferentially arranged nozzles 10 are fixedly connected to the inner wall of the annular spray box 9. The above settings make it easy for the user to lubricate the steel wire and reduce wear during wire drawing.

[0035] Please see Figure 1 , Figure 2 and Figure 3The top of the annular spray box 9 is fixedly connected to a connecting pipe 15, and the other end of the connecting pipe 15 is connected to an external pump body. The connecting pipe 15 facilitates the user to deliver lubricant to the annular spray box 9. Anti-slip pads 16 are installed on the bottom of the base plate 1. The anti-slip pads 16 prevent the wire drawing device from slipping during operation and improve safety. A regulating valve 17 is installed at the top of the connecting pipe 15. The regulating valve 17 can control the spray volume of the nozzle 10, allowing the user to flexibly adjust the spray volume of lubricant according to factors such as the material, diameter, and wire drawing speed of the steel strand to achieve the best lubrication effect and avoid unnecessary waste.

[0036] This embodiment describes a wire drawing device for steel strand production. By designing a set of sliding and sequentially removable templates 5, each template 5 has a set of through tapered holes 6 on its side, allowing the user to easily adjust the wire drawing diameter as needed without the need for cumbersome disassembly of the entire mold, greatly improving production efficiency and flexibility. An annular spray box 9 and its circumferentially arranged nozzles 10 are set up and connected to the pump body through a connecting pipe 15, which can continuously provide lubricant to the steel wire being drawn. The design not only effectively reduces the friction between the steel wire and the mold, but also reduces the wear of the mold.

[0037] It should be noted that during the wire drawing process, the user can observe the wire drawing effect and the wear of the steel wire, and adjust the regulating valve 17 in a timely manner to control the spray volume of the nozzle 10. This flexible adjustment method allows the amount of lubricant used to be optimized according to actual needs, ensuring the best lubrication effect and avoiding unnecessary waste. At the same time, the anti-slip pad 16 at the bottom of the base plate 1 ensures the stability of the wire drawing device during operation, further improving the safety and efficiency of production.

[0038] The working principle of the above embodiment is as follows: First, before starting the device, ensure that all components are securely installed, especially the connection between the template 5 and the vertical rod 11, the hydraulic rod 12 and the fixed plate 13, and the connection between the annular spray box 9 and the connecting pipe 15, to ensure that the entire device is in good working condition. Then, according to the required diameter of the steel strand to be produced, the corresponding template 5 is sequentially pulled out from one side. Since a set of through conical holes 6 are opened on the side of the template 5, the wire drawing diameter gradually increases as the template 5 is pulled out. This step does not require disassembling the entire mold, which greatly improves the flexibility and efficiency of adjusting the wire drawing diameter. Then, the steel wire to be drawn is passed through the annular spray box 9. At the center, ensuring that the steel wire can evenly contact the lubricant sprayed by the nozzle 10, the external pump is started, and the lubricant is delivered to the annular spray box 9 through the connecting pipe 15. The lubricant is sprayed evenly on the surface of the steel wire through the circumferential arrangement of the nozzles 10, which effectively reduces the friction between the steel wire and the mold and reduces the wear of the mold. Before drawing the wire, the output end of the hydraulic rod 12 pushes the fixing plate 13 closer together to clamp a set of templates 5 tightly. This clamping method not only ensures close contact between the templates 5 and improves the stability of the wire drawing operation, but also prevents the templates 5 from shaking or displacing during the wire drawing process, ensuring the stability of the wire drawing quality.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire drawing device for steel strand production, comprising a base plate (1), characterized in that: Two limiting plates (2) are fixedly connected to the upper surface of the base plate (1). A set of sliding rods (3) are fixedly connected between the two limiting plates (2). A set of sliding plates (4) are slidably connected to the outer surface of the set of sliding rods (3). The upper surface of each sliding plate (4) is in contact with a template (5). A set of through conical holes (6) are opened on the side of the set of templates (5). A enclosure frame (7) is fixedly connected to the left end of the upper surface of the base plate (1). A bracket (8) is installed on the inner bottom wall of the enclosure frame (7). An annular spray box (9) is fixedly connected to the top of the bracket (8). A set of circumferentially arranged nozzles (10) are fixedly connected to the inner wall of the annular spray box (9).

2. The wire drawing device for steel strand production according to claim 1, characterized in that: Two vertical rods (11) are fixedly connected to the upper surface of each of the said skateboards (4), and each of the said templates (5) is slidably connected up and down to the vertical rods (11) adjacent to it.

3. The wire drawing device for steel strand production according to claim 1, characterized in that: Hydraulic rods (12) are installed at the top of both limiting plates (2), and fixed plates (13) are fixedly connected to the output ends of both hydraulic rods (12).

4. The wire drawing device for steel strand production according to claim 1, characterized in that: Each of the templates (5) is fixedly connected to a handle (14) at its top.

5. A wire drawing device for steel strand production according to claim 1, characterized in that: The top of the annular spray box (9) is fixedly connected to a connecting pipe (15), and the other end of the connecting pipe (15) is connected to an external pump body.

6. A wire drawing device for steel strand production according to claim 1, characterized in that: Both sides of each template (5) are polished.

7. A wire drawing device for steel strand production according to claim 1, characterized in that: The bottom of each base plate (1) is equipped with anti-slip pads (16).

8. A wire drawing device for steel strand production according to claim 5, characterized in that: A regulating valve (17) is installed at the top of the connecting pipe (15).

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