A stainless steel wire drawing equipment

Abstract

This utility model belongs to the technical field of wire drawing equipment, and in particular to a stainless steel wire drawing device, including a platform. Adjustable legs are fixedly connected to the bottom of both ends of the platform, and fixed legs are sleeved around the adjustable legs. A guide box is fixedly connected to the center of the upper part of the platform, and a guide block is threadedly connected to the guide box. Mounting brackets are fixedly connected to both sides of the guide box above the platform. This utility model, through the telescopic positioning structure of the adjustable and fixed legs, can flexibly adapt to the operating height and production line connection requirements, and the flange plate fixation ensures equipment stability. The detachable and replaceable guide block design can quickly adapt to steel wires of different diameters, reducing maintenance costs. The staggered arrangement of the upper and lower wire wheels in the wire drawing device, combined with the precise adjustment of the handwheel screw, ensures uniform force on the steel wire and high processing accuracy, while simplifying operation. It effectively solves the problems of poor adaptability, insufficient stability, and cumbersome adjustment of traditional equipment, improving processing efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing equipment technology, specifically to a stainless steel wire drawing device. Background Technology

[0002] In the stainless steel processing industry, wire drawing is a key process in the production of precision stainless steel wire, widely used in hardware, electronics, automotive, and other industries. Currently, most stainless steel wire drawing equipment on the market suffers from fixed structures and poor adaptability; most machines can only process stainless steel wires of a single diameter. When switching to process different specifications of wire, the entire guide assembly or drawing wheel set must be disassembled and replaced. This is not only cumbersome and time-consuming, but also increases equipment maintenance costs and downtime losses, making it difficult to meet the mass production needs of multi-specification wires.

[0003] Meanwhile, the existing equipment has significant shortcomings in height adjustment and stability design. Some equipment lacks a reliable support and adjustment structure, making it impossible to flexibly adjust the height of the work platform according to the operator's height or the height of upstream and downstream production lines. This leads to operator fatigue and the wire conveying path is prone to bending due to height mismatch, affecting wire drawing accuracy. Other equipment, although equipped with height adjustment functions, has support components that are not securely fixed to the ground. During wire drawing operations, the equipment is prone to displacement due to vibration, resulting in uneven clamping force of the wire drawing wheel on the wire, causing surface damage or diameter deviation of the wire and reducing the product qualification rate.

[0004] Furthermore, the layout and pressure adjustment mechanism of traditional wire drawing equipment are unreasonable. Most equipment uses an opposing upper and lower drawing wheel arrangement, resulting in a short contact path between the wire and the wheel assembly, making slippage prone to occur. Additionally, clamping force adjustment relies on complex hydraulic or electric systems, leading to high operational barriers and low adjustment precision. When processing wires of different materials or diameters, it is difficult to accurately control the clamping force. Insufficient pressure results in poor drawing performance, while excessive pressure causes wire breakage, severely impacting processing efficiency and product quality, and failing to meet the processing requirements of high-precision stainless steel wire. Utility Model Content

[0005] (a) Technical problems to be solved In view of the shortcomings of the prior art, this utility model provides a stainless steel wire drawing device, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A stainless steel wire drawing device includes a platform, with adjustable legs fixedly connected to the bottom of both ends of the platform, and fixed legs sleeved on the outside of the adjustable legs. A guide box is fixedly connected to the center of the upper part of the platform, and a guide block is threadedly connected in the guide box. A mounting frame is fixedly connected to both sides of the guide box above the platform, and a wire drawing device is bolted on the mounting frame. The wire drawing device includes a frame bolted to a mounting bracket, a mounting groove on the frame, a sliding block engaged and slidably connected in the mounting groove, four lower threading wheels bolted to the frame, an upper threading wheel bolted to each sliding block, and a handwheel screw mounted above the sliding block.

[0007] Furthermore, the adjustable leg is provided with equally spaced bolt positioning holes, and the bolts pass through the fixed leg to the positioning holes to fix the adjustable leg and the fixed leg, thereby adjusting the height.

[0008] Furthermore, a flange plate is fixedly connected to the bottom of the fixed leg and is fastened to the ground by bolts.

[0009] Furthermore, the guide block has a hole larger than the steel wire, and the guide block bolts can be installed, disassembled, and replaced to accommodate steel wires of different diameters.

[0010] Furthermore, the positions of the four lower yarn wheels and the three upper yarn wheels are staggered.

[0011] Furthermore, the rod portion of the handwheel screw passes through the frame and is threadedly connected thereto, for adjusting the height of the sliding block.

[0012] Furthermore, the bottom part of the handwheel screw is rotatably connected to the sliding block via a bearing.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a stainless steel wire drawing device, which has the following beneficial effects: This invention, through the telescopic positioning structure of the adjustable legs and fixed legs, can flexibly adapt to the operating height and production line connection requirements, while the fixed flange plate ensures equipment stability; the detachable and replaceable guide block design can quickly adapt to steel wires of different diameters, reducing maintenance costs; the staggered arrangement of upper and lower wire wheels in the wire drawing device, combined with the precise adjustment of the handwheel screw, ensures uniform force on the steel wire and high processing accuracy, while simplifying operation, effectively solving the problems of poor adaptability, insufficient stability, and cumbersome adjustment of traditional equipment, thus improving processing efficiency and product quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the wire drawing device of this utility model.

[0015] In the diagram: 1. Platform; 2. Adjustable leg; 3. Fixed leg; 4. Guide box; 5. Guide block; 6. Mounting frame; 7. Wire drawing device; 71. Frame; 72. Mounting groove; 73. Sliding block; 74. Lower wire wheel; 75. Upper wire wheel; 76. Handwheel screw. Detailed Implementation

[0016] 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 protection scope of the present utility model. Example

[0017] like Figure 1-3 As shown, an embodiment of the present invention provides a stainless steel wire drawing device, including a platform 1. Adjustable legs 2 are fixedly connected to the bottom of both ends of the platform 1. Fixed legs 3 are sleeved on the outside of the adjustable legs 2. The adjustable legs 2 are sleeved on the inside of the fixed legs 3 to form a telescopic support structure. A guide box 4 is fixedly connected to the upper center of the platform 1. A guide block 5 is threadedly connected to the guide box 4. The replaceable design of the guide block 5 allows for quick adjustment of the fitting parts according to stainless steel wires of different diameters, without the need to replace the entire guide box 4, thereby reducing equipment maintenance costs and improving the adaptability to processing steel wires of different specifications. The platform 1 is fixedly connected to the two sides of the guide box 4 above it, and the mounting frame 6 is bolted with a wire pulling device 7. The wire drawing device 7 includes a frame 71 bolted to the mounting bracket 6. The frame 71 is provided with a mounting groove 72. A sliding block 73 is engaged and slidably connected in the mounting groove 72. Four lower wire wheels 74 are bolted to the frame 71. An upper wire wheel 75 is bolted to each sliding block 73. A handwheel screw 76 is installed above the sliding block 73. When the handwheel screw 76 is turned, its thread transmission drives the sliding block 73 to slide up and down along the mounting groove 72. The sliding block 73 simultaneously drives the upper screw wheel 75 to move closer to or further away from the lower screw wheel 74, thereby realizing the linkage adjustment of the distance between the upper and lower screw wheels. By precisely adjusting the handwheel screw 76, the clamping force between the upper screw wheel 75 and the lower screw wheel 74 can be adjusted according to the material, diameter and desired wire drawing effect of the stainless steel wire, ensuring that the wire is subjected to uniform force during the wire drawing process, improving the wire drawing quality and avoiding wire breakage or surface damage. The staggered arrangement of the upper and lower wire wheels, combined with their coordinated clamping action, provides stable clamping and traction for the steel wire, ensuring that the wire moves along a preset path during the drawing process, further improving processing accuracy, and adapting to the traction requirements of steel wires of different specifications.

[0018] When the stainless steel wire drawing equipment is in operation, the equipment is first secured to the ground with bolts through the flange plate at the bottom of the fixed leg 3. Then, the adjusting leg 2 is adjusted as needed: using the equally spaced bolt positioning holes on the adjusting leg 2, bolts are passed through the fixed leg 3 to the positioning holes to fix both and adjust the height of the platform 1. Next, according to the diameter of the steel wire to be processed, the threaded guide block 5 in the guide box 4 is replaced to ensure that the inner hole of the guide block 5 is adapted to the diameter of the steel wire. Then, the stainless steel wire is passed through the hole of the guide block 5 and introduced into the wire drawing device 7 bolted on the mounting frame 6. The stainless steel wire is driven by the traction devices at both ends. After the wire enters the frame 71, it passes between four staggered lower wire rollers 74 and three upper wire rollers 75. Turning the handwheel screw 76, whose rod is threaded to the frame 71 and whose bottom is rotatably connected to the sliding block 73 through a bearing, can drive the sliding block 73 to slide in the mounting groove 72, thereby adjusting the height of the upper wire roller 75 and clamping the steel wire between the upper and lower wire rollers. Finally, the equipment is started, the upper and lower wire rollers rotate, and the steel wire is drawn to complete the stainless steel wire drawing process.

[0019] like Figure 1 As shown, in some embodiments, the adjusting leg 2 is provided with equally spaced bolt positioning holes, and the bolts pass through the fixing leg 3 into the positioning holes to fix the adjusting leg 2 and the fixing leg 3, thereby adjusting the height.

[0020] The bottom of the fixed leg 3 is fixedly connected to a flange plate, which is fastened to the ground by bolts; By adjusting the telescopic linkage between leg 2 and fixed leg 3, the height of platform 1 can be flexibly adjusted. This not only adapts to the working posture of operators of different heights, reducing operator fatigue, but also matches the height of upstream and downstream production lines, ensuring a smooth conveying path for stainless steel wire during processing and avoiding wire bending or processing errors caused by height mismatch. The flange plate at the bottom of the fixed leg 3 is fastened to the ground with bolts, which can effectively disperse the vibration and impact force of the equipment during the wire drawing operation and prevent the equipment from shifting. After the adjusting leg 2 and the fixed leg 3 are fixed by bolts, the stability of the platform 1 during the processing can be maintained, and the uneven clamping force of the wire drawing device 7 on the steel wire caused by the shaking of the platform can be avoided, thereby ensuring the wire drawing accuracy and surface quality of the stainless steel wire.

[0021] like Figure 2As shown, in some embodiments, the guide block 5 has a hole larger than the steel wire. The guide block 5 can be bolted on, removed, and replaced to accommodate steel wires of different diameters. Because the guide block 5 uses a bolt-mounted, detachable design, and different specifications of guide blocks 5 correspond to different inner hole diameters, when processing stainless steel wires of different diameters, only the fixing bolts of the original guide block 5 need to be removed, and a guide block 5 with an inner hole adapted to the new steel wire diameter needs to be replaced. No modification to the guide box 4 or other components of the equipment is required. This design significantly reduces the adaptation cost of the equipment for processing steel wires of different specifications, broadens the application range of the equipment, and enables one machine to meet the drawing needs of stainless steel wires of various diameters, improving the versatility and practicality of the equipment.

[0022] like Figure 3 As shown, in some embodiments, the four lower wire rollers 74 and the three upper wire rollers 75 are staggered to form a more comprehensive wire drawing action.

[0023] like Figure 3 As shown, in some embodiments, a portion of the rod of the handwheel screw 76 passes through and is threadedly connected to the frame 71 for adjusting the height of the sliding block 73.

[0024] The bottom part of the rod of the handwheel screw 76 is rotatably connected to the sliding block 73 through a bearing; The design of the handwheel screw 76 eliminates the need for complex electric control or hydraulic systems. Operators can adjust the screw simply by manually turning the handwheel, making the operation intuitive and convenient. Furthermore, the threaded drive has a "speed reduction and force amplification" effect, so even if a large clamping force is required, no excessive external force needs to be applied, reducing the labor intensity of operators. At the same time, it is easy to adjust the pressure in real time according to the wire drawing effect (such as the smoothness of the wire surface and the diameter accuracy), improving the processing flexibility.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A stainless steel wire drawing device, comprising a platform (1), characterized in that: Adjustable legs (2) are fixedly connected to the bottom of both ends of the platform (1), and fixed legs (3) are sleeved on the outside of the adjustable legs (2). A guide box (4) is fixedly connected to the center of the upper part of the platform (1), and a guide block (5) is threadedly connected in the guide box (4). A mounting frame (6) is fixedly connected to both sides of the guide box (4) above the platform (1), and a wire drawing device (7) is bolted on the mounting frame (6). The wire drawing device (7) includes a frame (71) bolted to the mounting bracket (6), the frame (71) having a mounting groove (72), a sliding block (73) being engaged and slidably connected in the mounting groove (72), four lower wire wheels (74) bolted to the frame (71), an upper wire wheel (75) bolted to each of the sliding blocks (73), and a handwheel screw (76) mounted above the sliding block (73).

2. The stainless steel wire drawing equipment according to claim 1, characterized in that: The adjusting leg (2) is provided with equally spaced bolt positioning holes. The bolts pass through the fixed leg (3) to the positioning holes to fix the adjusting leg (2) and the fixed leg (3) for height adjustment.

3. The stainless steel wire drawing equipment according to claim 1, characterized in that: The bottom of the fixed leg (3) is fixedly connected to a flange plate, which is fastened to the ground by bolts.

4. The stainless steel wire drawing equipment according to claim 1, characterized in that: The guide block (5) has a hole larger than the steel wire. The guide block (5) can be installed, disassembled and replaced with bolts to adapt to steel wires of different diameters.

5. The stainless steel wire drawing equipment according to claim 1, characterized in that: The four lower yarn wheels (74) and the three upper yarn wheels (75) are staggered in position.

6. The stainless steel wire drawing equipment according to claim 1, characterized in that: The rod portion of the handwheel screw (76) passes through the frame (71) and is threadedly connected thereto, for adjusting the height of the sliding block (73).

7. A stainless steel wire drawing device according to claim 6, characterized in that: The bottom part of the rod of the handwheel screw (76) is rotatably connected to the sliding block (73) via a bearing.

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