An extremely fine wire drawing machine

Abstract

This utility model discloses an ultra-fine wire drawing machine, including a wire drawing device. The wire drawing device consists of a wire drawing mechanism, a mounting frame, and a base. The base is installed at the bottom of the mounting frame. Multiple sets of wire drawing mechanisms are arranged side-by-side inside the mounting frame. Each wire drawing mechanism consists of a perforated plate, a traction guide mechanism, a tension adjustment mechanism, and a guide wheel. The perforated plate is installed on one side of the mounting frame. The traction guide mechanism is installed on the upper end of the mounting frame, located on the side of the perforated plate. The tension adjustment mechanism is installed on the upper end of the mounting frame, located on the side of the traction guide mechanism. A tension adjustment wheel is installed on the upper side of the tension adjustment mechanism. This utility model, with multiple sets of wire drawing mechanisms arranged side-by-side inside the mounting frame, allows for staged processing of materials, improving processing efficiency and reducing the risk of breakage due to excessive traction force during sequential processing.

Description

Technical Field

[0001] This utility model relates to the field of wire stretching machine technology, specifically an ultra-fine wire stretching machine. Background Technology

[0002] A wire drawing machine, also known as a wire drawing machine, is a mechanical device used to draw metal wires through a die to reduce their diameter and length. It is widely used in industries such as wire and cable and metal products.

[0003] Chinese Patent No. 201620526527.2 discloses a novel fine wire stretching machine, including a machine body, a wire feeding device, a wire stretching device, a wire laying device, and a wire take-up device. The wire laying device includes a fixed plate, a tension rod oscillatingly connected to the fixed plate, and a potentiometer for controlling the tension rod. The tension rod has a first guide wheel at its head end and a swing block at its tail end. A first rotating rod that realizes the swing of the tension rod is fixed inside the swing block. The first swing rod extends outside the fixed plate. The fixed plate has a second guide wheel positioned below the tension rod. The fixed plate also has an intermediate wheel positioned between the first and second guide wheels.

[0004] When this utility model is used, it is prone to breakage due to one-time stretching, which affects the processing of materials. Utility Model Content

[0005] The purpose of this invention is to provide an ultra-fine wire drawing machine to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ultra-fine wire drawing machine, comprising a wire drawing device: the wire drawing device consists of a wire drawing mechanism, a mounting frame, and a base; the base is installed at the bottom of the mounting frame; multiple sets of wire drawing mechanisms are provided, and these multiple sets of wire drawing mechanisms are installed side by side inside the mounting frame; each wire drawing mechanism consists of a perforated plate, a traction guide mechanism, a tension adjusting mechanism, and a guide wheel; the perforated plate is installed on one side of the mounting frame; the traction guide mechanism is installed on the upper end of the mounting frame, located on one side of the perforated plate; the tension adjusting mechanism is installed on the upper end of the mounting frame, located on one side of the traction guide mechanism; a tension adjusting wheel is installed on the upper side of the tension adjusting mechanism; and the guide wheel is installed on the upper side of the mounting frame, located on one side of the tension adjusting mechanism.

[0007] Preferably, an inspection door is rotatably mounted on one side of the mounting bracket, an observation window is installed on the upper side of the inspection door, and a handle is installed on one side of the inspection door.

[0008] Preferably, the traction guiding mechanism consists of traction wheels, gears, and a power mechanism. The two traction wheels are rotatably mounted inside the mounting frame. The gear is mounted at one end of the traction wheel extending out of the mounting frame. The power mechanism is mounted on the outside of the mounting frame via a bracket. One end of the gear is mounted on the front end of the power mechanism.

[0009] Preferably, the power mechanism consists of an electric motor and a transmission, with the transmission mounted on one side of the mounting bracket via a bracket and the electric motor mounted on the other side of the transmission.

[0010] Preferably, a groove is provided at the middle position on the upper side of the traction wheel.

[0011] Preferably, the tension adjustment mechanism consists of a mounting groove, a slide rod, a moving block, and a spring. The mounting groove is installed inside one side of the mounting frame, the slide rod is installed inside the mounting groove, the moving block is slidably installed on the upper side of the slide rod, and the spring is installed on the outer side of the slide rod at the upper end of the moving block.

[0012] Preferably, a damping sleeve is installed at the middle position inside the moving block, and the damping sleeve is slidably connected to the slide rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Multiple sets of wire extension mechanisms are installed side by side inside the mounting frame, which can process materials in stages, improve the efficiency of material processing, and reduce the phenomenon of breakage due to the large traction force during sequential processing.

[0015] 2. When the traction guide mechanism is running, the power mechanism is fixed to the outside of the mounting frame through the bracket. Its output power is transmitted to the gear, which drives the traction wheel to rotate inside the mounting frame. The synchronous rotation of the two traction wheels generates traction force, which pulls the wire from the perforated plate to achieve linear movement guidance of the wire.

[0016] 3. The groove design in the middle of the upper side of the traction wheel can fit tightly with the wire, increase friction, prevent the wire from slipping during traction, and ensure that the wire is stably pulled and stretched.

[0017] 4. When the tension adjustment mechanism is working, when the tension of the wire changes during the stretching process, the wire will exert a force on the moving block. The moving block slides on the slide bar, and the spring will generate a corresponding elastic force according to the displacement of the moving block, thereby adjusting the tension of the wire. Through the extension and contraction of the spring, the wire is kept in a suitable tension state to ensure the stretching quality. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 This is a side view of the structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the tension adjustment mechanism of this utility model.

[0023] In the diagram: 1. Cable extension device; 2. Mounting frame; 3. Inspection door; 4. Observation window; 5. Handle; 6. Base; 7. Cable extension mechanism; 8. Orifice plate; 9. Traction guide mechanism; 10. Power mechanism; 11. Gear; 12. Traction wheel; 13. Gearbox; 14. Electric motor; 15. Groove; 16. Tension adjustment mechanism; 17. Slide rod; 18. Mounting slot; 19. Damping sleeve; 20. Spring; 21. Tension adjustment wheel; 22. Guide wheel; 23. Moving block. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the present invention, an ultra-fine wire drawing machine includes a wire drawing device 1. The wire drawing device 1 consists of a wire drawing mechanism 7, a mounting frame 2, and a base 6. The base 6 is installed at the bottom end of the mounting frame 2. Multiple sets of wire drawing mechanisms 7 are arranged side by side inside the mounting frame 2. Each wire drawing mechanism 7 consists of a perforated plate 8, a traction guide mechanism 9, a tension adjustment mechanism 16, and a guide wheel 22. The perforated plate 8 is installed on one side of the mounting frame 2. The traction guide mechanism 9 is installed on the upper end of the mounting frame 2, located on one side of the perforated plate 8. The tension adjustment mechanism 16 is installed on the upper end of the mounting frame 2, located on one side of the traction guide mechanism 9. Tension adjusting wheel 21 is installed on the upper side of tension adjusting mechanism 16, and guide wheel 22 is installed on the upper side of mounting frame 2, located on one side of tension adjusting mechanism 16. Inspection door 3 is rotatably installed on one side of mounting frame 2. Observation window 4 is installed on the upper side of inspection door 3. Handle 5 is installed on one side of inspection door 3. Inspection door 3 on one side of mounting frame 2 can be rotated open, which is convenient for staff to inspect and maintain the inside of extension device 1. The observation window 4 on inspection door 3 allows staff to observe the internal operation of the device at any time without opening inspection door 3. Handle 5 makes it easy for staff to open and close inspection door 3.

[0026] The traction guide mechanism 9 consists of traction wheels 12, gears 11, and a power mechanism 10. The two traction wheels 12 are rotatably mounted inside the mounting frame 2, and the gear 11 is mounted at one end of the traction wheels 12 extending out of the mounting frame 2. The power mechanism 10 is mounted on the outside of the mounting frame 2 via a bracket, and one end of the gear 11 is mounted on the front end of the power mechanism 10. When the traction guide mechanism 9 is running, the power mechanism 10 is fixed to the outside of the mounting frame 2 via the bracket, and its output power is transmitted to the gear 11. The gear 11 drives the traction wheels 12 to rotate inside the mounting frame 2. The synchronous rotation of the two traction wheels 12 generates traction force, which pulls the wire from the perforated plate 8, realizing the linear movement guidance of the wire.

[0027] The power mechanism 10 consists of an electric motor 14 and a gearbox 13. The gearbox 13 is mounted on one side of the mounting bracket 2 via a bracket, and the electric motor 14 is mounted on one side of the gearbox 13. The electric motor 14 in the power mechanism 10 provides initial power, and the gearbox 13 adjusts the speed and torque of the electric motor 14 according to the actual processing requirements to adapt to the stretching processing of wires of different specifications, and transmits the appropriate power to the gear 11 in the traction guide mechanism 9.

[0028] A groove 15 is provided in the middle of the upper side of the traction wheel 12. The groove 15 in the middle of the upper side of the traction wheel 12 is designed to fit tightly with the wire, increase friction, prevent the wire from slipping during traction, and ensure that the wire is stably pulled and stretched.

[0029] The tension adjustment mechanism 16 consists of a mounting groove 18, a slide rod 17, a moving block 23, and a spring 20. The mounting groove 18 is installed inside one side of the mounting frame 2, the slide rod 17 is installed inside the mounting groove 18, the moving block 23 is slidably installed on the upper side of the slide rod 17, and the spring 20 is installed on the outer side of the slide rod 17 at the upper end of the moving block 23. When the tension adjustment mechanism 16 is working, when the tension of the wire changes during the stretching process, the wire will exert a force on the moving block 23. The moving block 23 slides on the slide rod 17, and the spring 20 will generate a corresponding elastic force according to the displacement of the moving block 23, thereby adjusting the tension of the wire. Through the extension and retraction of the spring 20, the wire is kept in a suitable tension state to ensure the stretching quality.

[0030] A damping sleeve 19 is installed in the middle of the interior of the moving block 23. The damping sleeve 19 is slidably connected to the slide rod 17. The damping sleeve 19 inside the moving block 23 is slidably connected to the slide rod 17, which can increase the resistance when the moving block 23 slides, and prevent the moving block 23 from shaking violently or displacing too much due to changes in wire tension, so that the tension adjustment is more stable and precise, and the wire tension is stable.

[0031] The working principle and usage process of this utility model are as follows: The wire stretching device 1 is the core part of the ultra-fine wire stretching machine. The base 6 provides a stable support foundation for the entire device. The mounting frame 2 is used to support and fix the wire stretching mechanism 7. Multiple wire stretching mechanisms 7 are installed side by side inside the mounting frame 2, which can process materials in stages, improve the efficiency of material processing, and reduce the phenomenon of breakage due to the large traction force during sequential processing. The perforated plate 8 in the wire stretching mechanism 7 is used for wire insertion. After the wire passes through the perforated plate 8, it will be guided into the traction mechanism. The traction guide mechanism 9 is responsible for traction of the wire movement. The tension adjustment mechanism 16 can adjust the tension of the wire as needed. The guide wheel 22 guides the wire into the next wire stretching mechanism 7.

[0032] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are 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 microspinning machine comprising a spinning device (1); characterized by the fact that: The wire extension device (1) consists of a wire extension mechanism (7), a mounting frame (2) and a base (6). The base (6) is installed at the bottom of the mounting frame (2). The wire extension mechanism (7) is provided in multiple sets, and the multiple sets of wire extension mechanisms (7) are installed side by side inside the mounting frame (2). The wire extension mechanism (7) consists of a perforated plate (8), a traction guide mechanism (9), a tension adjustment mechanism (16) and a guide wheel (22). The perforated plate (8) is installed on one side of the mounting frame (2). The traction guide mechanism (9) is installed on the upper end of the mounting frame (2) on one side of the perforated plate (8). The tension adjustment mechanism (16) is installed on the upper end of the mounting frame (2) on one side of the traction guide mechanism (9). A tension adjustment wheel (21) is installed on the upper side of the tension adjustment mechanism (16). The guide wheel (22) is installed on the upper side of the mounting frame (2) on one side of the tension adjustment mechanism (16).

2. A very fine wire drawing machine according to claim 1, characterized in that: The mounting bracket (2) has an inspection door (3) rotatably mounted on one side, an observation window (4) is installed on the upper side of the inspection door (3), and a handle (5) is installed on one side of the inspection door (3).

3. A very fine wire drawing machine according to claim 1, characterized in that: The traction guide mechanism (9) consists of a traction wheel (12), a gear (11) and a power mechanism (10). The two traction wheels (12) are rotatably installed inside the mounting frame (2). The gear (11) is installed at one end of the traction wheel (12) extending out of the mounting frame (2). The power mechanism (10) is installed on the outside of the mounting frame (2) through a bracket. One end of the gear (11) is mounted on the front end of the power mechanism (10).

4. A very fine wire drawing machine according to claim 3, characterized in that: The power mechanism (10) consists of an electric motor (14) and a transmission (13). The transmission (13) is mounted on one side of the mounting bracket (2) via a bracket, and the electric motor (14) is mounted on one side of the transmission (13).

5. A very fine wire drawing machine according to claim 4, characterized in that: A groove (15) is provided at the middle position on the upper side of the traction wheel (12).

6. A very fine wire drawing machine according to claim 1, characterized in that: The tension adjustment mechanism (16) consists of a mounting groove (18), a slide rod (17), a moving block (23), and a spring (20). The mounting groove (18) is installed inside one side of the mounting frame (2). The slide rod (17) is installed inside the mounting groove (18). The moving block (23) is slidably installed on the upper side of the slide rod (17). The spring (20) is installed on the outer side of the slide rod (17) at the upper end of the moving block (23).

7. A very fine wire drawing machine according to claim 6, characterized in that: A damping sleeve (19) is installed in the middle of the interior of the movable block (23), and the damping sleeve (19) is slidably connected to the slide rod (17).

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