A horizontal wire drawing machine for metal wire processing

Abstract

This utility model relates to the field of horizontal wire drawing machines, specifically a horizontal wire drawing machine for metal wire processing. It includes a machine body. The operator pulls a handle to rotate a connecting frame around the surface of a connecting block, closing the protective plate. Then, a motor drives a gear to rotate, and the meshing of the gear and gear plate moves the gathering block, achieving the effect of gathering diamond abrasive. This solves the problem of strong friction and impact between the metal wire and the diamond abrasive inside the cavity during the drawing process, which easily causes the diamond abrasive to splash out from the cavity opening, resulting in continuous material loss. Furthermore, due to gravity, the diamond abrasive inside the cavity tends to concentrate at the bottom or in localized areas, making it difficult to distribute evenly around the metal wire. This results in the metal wire's circumferential surface not being fully covered, easily leading to over-grinding on one side and under-processing on the other, thus causing inconsistent surface roughness.

Description

Technical Field

[0001] This utility model relates to the field of horizontal wire drawing machines, specifically a horizontal wire drawing machine for metal wire processing. Background Technology

[0002] Horizontal wire drawing machines are specialized machines used to reduce the diameter of metal wires through a continuous drawing process and simultaneously complete surface treatment. Their core structure includes a horizontally arranged cavity, a drawing die, a power transmission system, and an abrasive placement area. During operation, the metal wire is driven by a drive device to pass through the cavity horizontally. The diameter of the wire is reduced by the constraint of the drawing die's aperture, and the friction between the abrasive in the cavity and the metal wire removes surface oxide scale, burrs, and other impurities, ultimately obtaining metal wires that meet the requirements for dimensional accuracy and surface quality.

[0003] When the horizontal wire drawing machine is working, the metal wire experiences intense friction and impact with the diamond grit inside the cavity during the stretching process. The diamond grit is easily carried out of the cavity opening and splashes out, causing continuous material loss. At the same time, due to the influence of gravity, the diamond grit inside the cavity is mostly concentrated at the bottom or in local areas, making it difficult to distribute evenly around the metal wire. This results in the circumferential surface of the metal wire not being fully covered, which can easily lead to over-grinding on one side and under-processing on the other side, resulting in inconsistent surface roughness. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, during the stretching process, the metal wire experiences intense friction and impact with the diamond grit inside the cavity. The diamond grit is easily carried out of the cavity opening and splashes out, causing continuous material loss. At the same time, due to gravity, the diamond grit inside the cavity is mostly concentrated at the bottom or in local areas, making it difficult to distribute evenly around the metal wire. This results in the circumferential surface of the metal wire not being fully covered, which can easily lead to over-grinding on one side and under-processing on the other side, thus causing inconsistent surface roughness. This utility model proposes a horizontal wire drawing machine for metal wire processing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a horizontal wire drawing machine for metal wire processing, including a horizontal wire drawing machine body, and a protective mechanism is provided on one side of the horizontal wire drawing machine body.

[0006] The protective mechanism includes a fixed frame and connecting blocks. One side of the fixed frame is fixedly connected to one side of the horizontal wire drawing machine body. One side of the connecting blocks is movably connected to the other side of the horizontal wire drawing machine body. There are four connecting blocks, arranged in pairs. A motor is fixedly connected to one side of the fixed frame. A gear is fixedly connected to the output end of the motor. The teeth of the gear mesh with toothed plates. There are two toothed plates. A movable plate is fixedly connected to one side of the toothed plate. One side of the movable plate extends through to one side of the inner cavity of the horizontal wire drawing machine body and is fixedly connected to a gathering block. The surface of the gathering block is movably connected to the inner cavity of the horizontal wire drawing machine body. A fixed column is fixedly connected to one side of the connecting blocks. There are two fixed columns. A protective plate is rotatably connected to the surface of the fixed column. A handle is fixedly connected to one side of the protective plate. The other side of the protective plate is movably connected to one side of the horizontal wire drawing machine body.

[0007] Preferably, a baffle is fixedly connected to one side of the gathering block, and the baffle is rectangular in shape.

[0008] Preferably, the output end of the motor is movably connected to a support plate, one side of the support plate is fixedly connected to the other side of the horizontal wire drawing machine body, and one side of the toothed plate is movably connected to one side of the support plate.

[0009] Preferably, a guide groove is provided on one side of the support plate, and a guide block is movably connected inside the guide groove. One side of the guide block is fixedly connected to the other side of the toothed plate.

[0010] Preferably, an observation port is fixedly connected to one side of the inner cavity of the protective plate, and the observation port is made of high borosilicate glass.

[0011] Preferably, a connecting frame is fixedly connected to one side of the horizontal wire drawing machine body. There are four connecting frames, arranged in pairs. A fixed cylinder is fixedly connected to one side of the connecting frame. A semi-circular block is movably connected inside the fixed cylinder. A spring is fixedly connected to one side of the semi-circular block. One end of the spring is fixedly connected to the inner wall of the fixed cylinder.

[0012] Preferably, a fixing groove is provided on one side of the protective plate, and the surface of the semi-circular block is inserted into the interior of the fixing groove.

[0013] The advantages of this utility model are:

[0014] This invention allows the operator to rotate the connecting frame around the surface of the connecting block by holding the handle, thus closing the protective plate. Then, the motor drives the gear to rotate, and the meshing of the gear and toothed plate moves the gathering block, achieving the effect of gathering the diamond grit. This solves the problem that during the stretching process, the metal wire experiences strong friction and impact with the diamond grit inside the cavity, which easily causes the diamond grit to splash out from the cavity opening, resulting in continuous material loss. At the same time, due to gravity, the diamond grit inside the cavity tends to concentrate at the bottom or in local areas, making it difficult to distribute evenly around the metal wire. This results in the metal wire's circumferential surface not being fully covered, easily leading to over-grinding on one side and under-processing on the other, thus causing inconsistent surface roughness. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection of the protective plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection of the aggregation block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection of the movable plate structure of this utility model;

[0020] Figure 5 This is a cross-sectional view of the fixed cylinder structure of this utility model.

[0021] In the diagram: 1. Horizontal wire drawing machine body; 2. Protective mechanism; 201. Fixed frame; 202. Moving plate; 203. Connecting block; 204. Fixed column; 205. Protective plate; 206. Observation port; 207. Handle; 208. Connecting frame; 209. Motor; 210. Gear; 211. Gathering block; 212. Support plate; 213. Baffle; 214. Toothed plate; 215. Guide groove; 216. Guide block; 217. Fixed cylinder; 218. Spring; 219. Fixed groove; 220. Semicircular block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a horizontal wire drawing machine for metal wire processing. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A horizontal wire drawing machine for metal wire processing includes a horizontal wire drawing machine body 1, and a protective mechanism 2 is provided on one side of the horizontal wire drawing machine body 1.

[0025] The protective mechanism 2 includes a fixed frame 201 and connecting blocks 203. One side of the fixed frame 201 is fixedly connected to one side of the horizontal wire drawing machine body 1, and one side of the connecting blocks 203 is movably connected to the other side of the horizontal wire drawing machine body 1. There are four connecting blocks 203, arranged in pairs. A motor 209 is fixedly connected to one side of the fixed frame 201. A gear 210 is fixedly connected to the output end of the motor 209. The teeth of the gear 210 mesh with two toothed plates 214. One side of the toothed plates 214 is fixed. A movable plate 202 is connected, one side of which extends through to one side of the inner cavity of the horizontal wire drawing machine body 1 and is fixedly connected to a gathering block 211. The surface of the gathering block 211 is movably connected to the inner cavity of the horizontal wire drawing machine body 1. A fixed post 204 is fixedly connected to one side of the connecting block 203. There are two fixed posts 204. A protective plate 205 is rotatably connected to the surface of the fixed post 204. A handle 207 is fixedly connected to one side of the protective plate 205, and the other side of the protective plate 205 is movably connected to one side of the horizontal wire drawing machine body 1.

[0026] Reference Figure 3 A baffle 213 is fixedly connected to one side of the agglomerating block 211. The baffle 213 is rectangular in shape. By setting the baffle 213, the agglomerated diamond powder can be limited to prevent the diamond powder from leaking from one side of the agglomerating block 211, thereby ensuring the agglomeration effect of the diamond powder.

[0027] Reference Figure 3The output end of the motor 209 is movably connected to a support plate 212. One side of the support plate 212 is fixedly connected to the other side of the horizontal wire drawing machine body 1, and one side of the toothed plate 214 is movably connected to one side of the support plate 212. The support plate 212 can support the position of the toothed plate 214, making the toothed plate 214 more stable during movement and preventing the toothed plate 214 from disengaging from the teeth of the gear 210, thereby affecting the movement of the toothed plate 214.

[0028] Reference Figure 4 A guide groove 215 is provided on one side of the support plate 212. A guide block 216 is movably connected inside the guide groove 215. One side of the guide block 216 is fixedly connected to the other side of the toothed plate 214. The guide groove 215 can guide the movement of the guide block 216 and make the movement of the toothed plate 214 more stable, thus preventing the toothed plate 214 from deviating during operation.

[0029] Reference Figure 2 An observation port 206 is fixedly connected to one side of the inner cavity of the protective plate 205. The observation port 206 is made of high borosilicate glass. By setting the observation port 206 and using high borosilicate glass, scratches caused by the impact of diamond particles during long-term use can be reduced, effectively maintaining the clarity of observation and making it convenient for operators to observe the wear status of diamond inside the cavity in real time.

[0030] Reference Figure 5 A connecting frame 208 is fixedly connected to one side of the horizontal wire drawing machine body 1. There are four connecting frames 208, which are arranged in pairs. A fixed cylinder 217 is fixedly connected to one side of the connecting frame 208. A semi-circular block 220 is movably connected inside the fixed cylinder 217. A spring 218 is fixedly connected to one side of the semi-circular block 220. One end of the spring 218 is fixedly connected to the inner wall of the fixed cylinder 217. When the semi-circular block 220 moves, the spring 218 is compressed and deformed. After the spring 218 loses its compression force, it can drive the semi-circular block 220 to reset, so that the semi-circular block 220 fits into the interior of the semi-circular block 220.

[0031] Reference Figure 5 A fixing groove 219 is provided on one side of the protective plate 205. The surface of the semi-circular block 220 is inserted into the inside of the fixing groove 219. The fixing groove 219 can fix the position of the protective plate 205 and prevent the protective plate 205 from opening or closing during operation, thus preventing the phenomenon of diamond sand splashing.

[0032] Working Principle: The horizontal wire drawing machine body 1 consists of a power and transmission system, a core mechanism for wire drawing and surface treatment, a tension control system, a take-up and pay-off system, and an electrical control system. In the electrical control system, the operator sets the initial parameters via the control panel to prepare for equipment startup. During the pay-off stage, the wire to be processed is mounted on the pay-off reel of the pay-off device. The pay-off frame applies slight resistance through a braking mechanism such as a magnetic powder brake to prevent the wire from slack due to its own weight. After the equipment starts, the pay-off speed is automatically matched to the traction of the subsequent transmission system: when the transmission system pulls the wire forward, the pay-off reel passively rotates to release the wire. The electrical system monitors the pay-off status in real time through a speed sensor to ensure the wire smoothly enters the next processing stage. The power and transmission system, as... The drive core converts high-speed rotation into torque suitable for drawing via a reducer, which is then transmitted to the drawing wheels and traction rollers via a drive shaft and synchronous belt. The drawing wheels and wire are pulled forward by friction, and the electrical system provides real-time feedback of rotational speed data to ensure synchronized operation of all drawing wheels and avoid uneven force on the wire. Next, the core stages of drawing and surface treatment begin: the wire first enters a cavity filled with diamond abrasive. The cavity constrains the wire through a fixed path, ensuring full contact and friction with the diamond abrasive. The diamond abrasive removes oxide scale, burrs, and impurities from the wire surface through mechanical grinding, while adjusting the surface roughness to lay the foundation for subsequent processing. After surface treatment, the wire enters the drawing die frame, where it is stretched and reduced in diameter by the constraint of the die's conical inner hole, precisely achieving the target size. The tension control system ensures processing stability throughout the entire process: tension rollers are installed between the drawing wheels or before take-up, and tension sensors monitor the tension on the wire in real time. Finally, at the take-up stage, the finished wire is pulled to the take-up reel by the take-up wheel driven by the transmission system. The wire arrangement mechanism evenly arranges the wire on the take-up reel through reciprocating motion. The take-up speed is strictly matched with the speed of the preceding transmission. The electrical system compares the rotation speeds of the take-up wheel and the drawing wheel using speed sensors and fine-tunes the take-up speed in real time to ensure a smooth and orderly take-up process, completing the entire drawing process. This is existing technology. By holding the pull handle 207, the protective plate 205 rotates around the surface of the fixed post 204. When one side of the protective plate 205 contacts one side of the semicircular block 220, the semicircular block 220... When the force applied causes the spring 218 to deform and compress, the semicircular block 220 loses its compressive force. The spring 218 then causes the semicircular block 220 to reset, fitting snugly into the fixing groove 219 and securing the protective plate 205 in a closed state, preventing the diamond powder from splashing out of the cavity. Subsequently, the motor 209 drives the gear 210 to rotate. The meshing of the gear 210 and the toothed plate 214 causes the toothed plate 214 to move. The toothed plate 214 then moves the guide block 216 within the guide groove 215, stabilizing the toothed plate 214 during movement. Finally, the toothed plate 214 moves the moving plate 202.The moving plate 202 drives the agglomerating block 211 to move. Because the agglomerating block 211 is angled, it can agglomerate and accumulate the diamond grit inside the cavity, thus avoiding uneven grinding of the metal wire surface. Furthermore, the agglomerating block 211 also drives the baffle 213 to move synchronously. The baffle 213 can laterally block the diamond grit, preventing leakage from one side of the agglomerating block 211.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A metal wire processing horizontal drawing bench comprising a horizontal drawing bench body (1), characterized in that: A protective mechanism (2) is provided on one side of the horizontal wire drawing machine body (1); The protective mechanism (2) includes a fixed frame (201) and connecting blocks (203). One side of the fixed frame (201) is fixedly connected to one side of the horizontal wire drawing machine body (1), and one side of the connecting blocks (203) is movably connected to the other side of the horizontal wire drawing machine body (1). There are four connecting blocks (203), arranged in pairs. A motor (209) is fixedly connected to one side of the fixed frame (201). A gear (210) is fixedly connected to the output end of the motor (209). The teeth of the gear (210) mesh with a toothed plate (214). There are two toothed plates (214). A movable plate (202) is fixedly connected to the side. One side of the movable plate (202) extends through to one side of the inner cavity of the horizontal wire drawing machine body (1) and is fixedly connected to a gathering block (211). The surface of the gathering block (211) is movably connected to the inner cavity of the horizontal wire drawing machine body (1). A fixed column (204) is fixedly connected to one side of the connecting block (203). There are two fixed columns (204). A protective plate (205) is rotatably connected to the surface of the fixed column (204). A handle (207) is fixedly connected to one side of the protective plate (205). The other side of the protective plate (205) is movably connected to one side of the horizontal wire drawing machine body (1).

2. A horizontal wire drawing machine for processing metal wire according to claim 1, characterized in that: A baffle (213) is fixedly connected to one side of the gathering block (211), and the baffle (213) is rectangular in shape.

3. A horizontal wire drawing machine for processing metal wire according to claim 1, characterized in that: The output end of the motor (209) is movably connected to a support plate (212). One side of the support plate (212) is fixedly connected to the other side of the horizontal wire drawing machine body (1), and one side of the toothed plate (214) is movably connected to one side of the support plate (212).

4. A horizontal wire drawing machine for processing metal wire according to claim 3, characterized in that: A guide groove (215) is provided on one side of the support plate (212), and a guide block (216) is movably connected inside the guide groove (215). One side of the guide block (216) is fixedly connected to the other side of the toothed plate (214).

5. A horizontal wire drawing machine for processing metal wire according to claim 1, characterized in that: An observation port (206) is fixedly connected to one side of the inner cavity of the protective plate (205), and the observation port (206) is made of high borosilicate glass.

6. A horizontal wire drawing machine for metal wire processing according to claim 1, characterized in that: A connecting frame (208) is fixedly connected to one side of the horizontal wire drawing machine body (1). There are four connecting frames (208) in pairs. A fixed cylinder (217) is fixedly connected to one side of the connecting frame (208). A semi-circular block (220) is movably connected inside the fixed cylinder (217). A spring (218) is fixedly connected to one side of the semi-circular block (220). One end of the spring (218) is fixedly connected to the inner wall of the fixed cylinder (217).

7. A horizontal wire drawing machine for metal wire processing according to claim 6, characterized in that: A fixing groove (219) is provided on one side of the protective plate (205), and the surface of the semi-circular block (220) is inserted into the interior of the fixing groove (219).

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