A fine titanium wire drawing device

Abstract

This utility model discloses a fine titanium wire drawing device, belonging to the field of titanium wire drawing technology. Its key technical features include a support frame and a titanium wire body. A drawing die is installed inside the support frame, and a recycling mechanism is also installed inside the support frame. The recycling mechanism includes a filtering component and a collecting component. By setting the filtering component, the contact force between the two arc-shaped rubber plates and the titanium wire body can be flexibly adjusted, thus adapting to fine titanium wire bodies of different diameters. The arc-shaped rubber plates are soft and elastic, which can both tightly adhere to the surface of the titanium wire body, efficiently scraping away residual lubricating oil, and avoiding scratches or deformation of the titanium wire body. By setting the collecting component, the collecting frame and collecting box within the fixed frame can classify and collect the filtered lubricating oil, facilitating further purification and reuse of the lubricating oil, reducing lubricating oil waste and lowering production costs.

Description

Technical Field

[0001] This utility model relates to the field of titanium wire drawing technology, and in particular to a fine titanium wire drawing device. Background Technology

[0002] Titanium and titanium alloys are widely used in high-end manufacturing fields such as aerospace, medical devices, precision electronics, and new energy due to their high strength, low density, excellent corrosion resistance and biocompatibility. In these applications, it is often necessary to process titanium materials into titanium wires with tiny diameters (i.e., fine titanium wires), and the wire drawing process is the key means to achieve the diameter reduction of titanium wires.

[0003] During the drawing process of fine titanium wire, in order to reduce the coefficient of friction between the titanium wire and the drawing die, reduce scratches on the titanium wire surface, and control the processing temperature to avoid high-temperature oxidation of the titanium wire, it is usually necessary to continuously apply lubricating oil to the drawing area. While these lubricating oils play a role in lubrication and cooling, they will inevitably adhere to the surface of the titanium wire after the drawing process. If these residual lubricating oils are not effectively treated and the titanium wires are directly wound up, on the one hand, the residual lubricating oil may cause the wound titanium wires to stick together, affecting subsequent use and further processing. On the other hand, the untreated residual lubricating oil may contain impurities such as titanium metal debris generated during the drawing process. If it is directly discharged or discarded, it will not only waste lubricating oil and increase production costs, but may also pollute the environment.

[0004] To address this, a fine titanium wire drawing device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a fine titanium wire drawing device that can solve the problem that residual lubricating oil may cause the titanium wires to stick together after winding, affecting subsequent use and further processing. On the other hand, untreated residual lubricating oil may contain impurities such as titanium metal shavings generated during the drawing process. If it is directly discharged or discarded, it will not only waste lubricating oil and increase production costs, but may also cause environmental pollution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fine titanium wire drawing device, comprising a support frame and a titanium wire body. A drawing die is installed inside the support frame, and a recycling mechanism is provided inside the support frame. The recycling mechanism includes a filtering component and a collecting component. The filtering component includes a gantry frame, and vertical grooves are provided on both sides of the inner wall of the gantry frame. A bidirectional threaded rod is rotatably connected inside the left vertical groove, and a handle is fixedly connected to the top end of the bidirectional threaded rod. Nut blocks are threaded to both ends of the surface of the bidirectional threaded rod. A lifting plate is fixedly connected to the outer side of the nut blocks, and multiple arc-shaped rubber plates are provided on the side of the two lifting plates that are close to each other. The titanium wire body is disposed between two arc-shaped rubber plates, and the surface of the titanium wire body is in close contact with the inner wall of the arc-shaped rubber plates.

[0007] Preferably, the collection component includes a fixed frame, and a collection frame and a collection box are respectively disposed inside the fixed frame.

[0008] Preferably, the collection frame is located directly above the collection box, and a filter screen is fixedly connected to the bottom of the inner wall of the collection frame.

[0009] Preferably, positioning grooves are provided on both sides of the inner wall of the fixed frame, and positioning strips are fixedly connected to both sides of the collection frame and the collection box, and the positioning strips are used in conjunction with the positioning grooves.

[0010] Preferably, a connecting column is fixedly connected to one side of each of the two lifting plates that are close to each other, and a connecting ring is fixedly connected to the arc-shaped rubber plate near the connecting column, and the connecting ring is sleeved on the surface of the connecting column.

[0011] Preferably, the connecting ring has a fastening screw connected to its internal thread, and the connecting post has a threaded groove inside, which is used in conjunction with the fastening screw.

[0012] Preferably, a limiting rod is fixedly connected inside the vertical groove on the right side, and a limiting block is slidably connected to the surface of the limiting rod. The limiting block is fixedly connected to the lifting plate.

[0013] Preferably, the support frame is provided with a wire feeding device on the front side and a winding device on the rear side, and both the wire feeding device and the winding device are used in conjunction with the wire drawing die.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This application sets up a filter assembly, which can flexibly adjust the contact force between the two arc-shaped rubber plates and the titanium wire body, so as to adapt to the fine titanium wire body of different diameters. The arc-shaped rubber plates are soft and elastic, which can not only fit closely to the surface of the titanium wire body and efficiently scrape off the residual lubricating oil, but also avoid scratching or squeezing deformation of the titanium wire body.

[0016] 2. By setting up a collection component, the collection frame and collection box within the fixed frame can perform graded collection and processing of the filtered lubricating oil. The filter screen at the bottom of the collection frame can first filter impurities such as titanium metal fragments in the lubricating oil. The filtered lubricating oil flows into the collection box for storage, which facilitates further purification and reuse of the lubricating oil, reduces lubricating oil waste, and lowers production costs. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the fine titanium wire drawing equipment of this utility model;

[0018] Figure 2 This utility model Figure 1 Rear view;

[0019] Figure 3 This is a schematic diagram of the structure of the filter assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collecting component of this utility model;

[0021] Figure 5 This is a schematic diagram showing the connection of the connecting column, connecting ring, and arc-shaped rubber plate of this utility model.

[0022] In the diagram, 1. Support frame; 2. Titanium wire body; 3. Wire drawing die; 4. Recycling mechanism; 41. Filtering assembly; 411. Gantry frame; 412. Bidirectional threaded rod; 413. Rotary handle; 414. Nut block; 415. Lifting plate; 416. Arc-shaped rubber plate; 42. Collection assembly; 421. Fixing frame; 422. Collection frame; 423. Collection box; 424. Filter screen; 425. Positioning groove; 426. Positioning strip; 5. Vertical groove; 6. Connecting column; 7. Connecting ring; 8. Fastening screw; 9. Threaded groove; 10. Limiting rod; 11. Limiting block. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 The present invention provides the following technical solution:

[0025] A fine titanium wire drawing device includes a support frame 1 and a titanium wire body 2. A drawing mold 3 is installed inside the support frame 1, and a recycling mechanism 4 is provided inside the support frame 1. The recycling mechanism 4 includes a filtering component 41 and a collecting component 42. The filtering component 41 includes a gantry frame 411. Vertical grooves 5 are provided on both sides of the inner wall of the gantry frame 411. A bidirectional threaded rod 412 is rotatably connected inside the left vertical groove 5, and a handle 413 is fixedly connected to the top end of the bidirectional threaded rod 412. Nut blocks 414 are threaded to both ends of the surface of the bidirectional threaded rod 412. A lifting plate 415 is fixedly connected to the outside of the nut block 414, and multiple arc-shaped rubber plates 416 are provided on the side of the two lifting plates 415 that are close to each other. The titanium wire body 2 is placed between the two arc-shaped rubber plates 416, and the surface of the titanium wire body 2 is in close contact with the inner wall of the arc-shaped rubber plate 416.

[0026] In this embodiment: By setting up the filter assembly 41, the gantry frame 411 serves as the installation base for the filter assembly 41, providing stable support for components such as the vertical groove 5 and the bidirectional threaded rod 412, ensuring that the entire filter assembly 41 can be firmly installed inside the support frame 1, thus guaranteeing the stability of the filtration process. The left vertical groove 5 provides space for the installation and rotation of the bidirectional threaded rod 412. Rotating the handle 413 can drive the bidirectional threaded rod 412 to rotate, thereby causing the two nut blocks 414 to move towards or away from each other along the threaded rod, realizing the synchronous approach or departure of the lifting plate 415. This allows adjustment of the distance and contact force between the two arc-shaped rubber plates 416 and the titanium wire body 2 to accommodate titanium wire bodies 2 of different diameters. The arc-shaped rubber plates 416 can directly contact the surface of the titanium wire body 2, utilizing their soft and elastic properties to efficiently scrape off the residual lubricating oil on the surface of the titanium wire body 2 without damaging it. At the same time, the arc-shaped design increases the contact area with the titanium wire body 2, improving the filtration effect.

[0027] Specifically, such as Figure 2 , Figure 4 As shown, the collection component 42 includes a fixed frame 421, and a collection frame 422 and a collection box 423 are respectively disposed inside the fixed frame 421.

[0028] Specifically, such as Figure 4 As shown, the collection frame 422 is located directly above the collection box 423, and a filter screen 424 is fixedly connected to the bottom of the inner wall of the collection frame 422.

[0029] Specifically, such as Figure 4 As shown, positioning grooves 425 are provided on both sides of the inner wall of the fixed frame 421, and positioning strips 426 are fixedly connected to both sides of the collection frame 422 and the collection box 423. The positioning strips 426 are used in conjunction with the positioning grooves 425.

[0030] In this embodiment: By setting the collection component 42, the fixing frame 421 can provide a stable housing space for the collection frame 422 and the collection box 423, ensuring that their positions are fixed during equipment operation and preventing lubricating oil spillage due to equipment vibration. It also provides support and positioning, ensuring the stability of the collection path. The collection frame 422 is used to directly receive the lubricating oil and mixed titanium metal debris scraped from the arc-shaped rubber plate 416. Its upper opening faces the bottom of the filtering component 41, maximizing the collection of dripping lubricating oil and preventing direct contamination of the equipment or ground. The filter screen 424 is installed at the bottom of the inner wall of the collection frame 422, providing preliminary filtration of the mixture within the collection frame 422. Titanium metal debris and fine impurities are intercepted at the top of the filter screen 424, achieving preliminary purification. The lubricating oil flows through the filter screen 424 into the collection box 423 below, improving the purity of the recovered lubricating oil. The collection box 423 is located directly below the collection frame 422 and is used to store the lubricating oil filtered by the filter screen 424, serving as a temporary storage function. This facilitates the subsequent transfer of the collected lubricating oil to a more precise filtration system for further processing, ultimately achieving the recycling of the lubricating oil and preventing secondary contamination of the filtered lubricating oil. The positioning groove 425 can be used in conjunction with the positioning strip 426 to quickly position and install the collection frame 422 and the collection box 423, ensuring that the collection frame 422 and the collection box 423 are accurately positioned within the fixed frame 421. It is also easy to disassemble, facilitating the regular cleaning of impurities in the collection frame 422 and the lubricating oil in the collection box 423, thus improving the convenience of equipment maintenance.

[0031] Specifically, such as Figure 5 As shown, each of the two lifting plates 415 is fixedly connected to a connecting column 6 on the side that is close to each other. The curved rubber plate 416 is fixedly connected to a connecting ring 7 near the connecting column 6. The connecting ring 7 is sleeved on the surface of the connecting column 6.

[0032] Specifically, such as Figure 5 As shown, the connecting ring 7 has a threaded connection to a fastening screw 8, and the connecting post 6 has a threaded groove 9 inside, which is used in conjunction with the fastening screw 8.

[0033] In this embodiment: Through the above settings, the connecting column 6 can provide a stable support point for the arc-shaped rubber plate 416. The connecting ring 7 is fixedly connected to the arc-shaped rubber plate 416. By sleeved on the surface of the connecting column 6, the arc-shaped rubber plate 416 and the lifting plate 415 can be detachably connected. Thus, the appropriate arc-shaped rubber plate 416 can be flexibly replaced according to the diameter of the titanium wire body 2, which greatly improves the replacement efficiency. The fastening screw 8, through connection with the threaded groove 9, can firmly fix the connecting ring 7 to the surface of the connecting column 6, preventing the arc-shaped rubber plate 416 from loosening or shifting during operation due to the traction force of the titanium wire body 2, equipment vibration, and other factors, thereby improving the filtration effect.

[0034] Specifically, such as Figure 3 As shown, a limiting rod 10 is fixedly connected inside the vertical groove 5 on the right side, and a limiting block 11 is slidably connected to the surface of the limiting rod 10. The limiting block 11 is fixedly connected to the lifting plate 415.

[0035] Specifically, such as Figure 1 As shown, a wire feeding device is provided on the front side of the support frame 1, and a winding device is provided on the rear side of the support frame 1. Both the wire feeding device and the winding device are used in conjunction with the wire drawing die 3.

[0036] In this embodiment: Through the above settings, the limiting rod 10 can provide a stable sliding track for the limiting block 11, thereby precisely constraining the movement direction of the lifting plate 415, preventing the lifting plate 415 from shifting or rotating under the drive of the bidirectional threaded rod 412, thus ensuring the accurate contact position between the arc-shaped rubber plate 416 and the titanium wire body 2, avoiding scratches on the surface of the titanium wire body 2 or incomplete removal of lubricating oil due to the tilt of the lifting plate 415, improving the stability and reliability of the filter assembly 41 operation. The main function of the wire feeding device is to stably feed out the titanium wire body 2 blank to be processed, continuously providing raw materials for the wire drawing die 3. During the drawing process, it can maintain the titanium wire body 2 blank in a moderately tensile state through its own tension adjustment structure, avoiding deviation or entanglement caused by the looseness of the blank, and ensuring that the titanium wire body 2 enters the drawing die 3 in an accurate position. The winding device is used to neatly wind up the fine titanium wire body 2 after it has been processed by the drawing die 3 stretching and filtering component 41. The winding device can adjust the winding rate according to the drawing speed, so that the titanium wire body 2 maintains a stable tension during the winding process, preventing messy entanglement caused by the titanium wire body 2 being too loose or tensile deformation caused by being too tight, ensuring the quality of the finally wound titanium wire body 2, and providing convenience for subsequent storage, transportation and processing.

[0037] Working principle: First, the titanium wire body 2 to be processed is passed through the drawing die 3 by the external wire feeding device, ensuring that the path of the titanium wire body 2 is aligned with the center of the drawing die 3. Then, the titanium wire body 2 is wound around the surface of the external winding device. Subsequently, the throttle 413 is rotated, which drives the bidirectional threaded rod 412 to rotate, causing the nut blocks 414 on both sides to move the lifting plate 415 along the vertical groove 5, adjusting the spacing of the upper and lower arc-shaped rubber plates 416 until the fine titanium wire body 2 can pass between the two arc-shaped rubber plates 416, and the inner wall of the arc-shaped rubber plates 416 is in close contact with the surface of the titanium wire body 2. Then, the equipment is started, and the external wire feeding device begins to release the titanium wire body 2 blank at a uniform speed. The blank is gradually drawn thinner through the conical die hole of the drawing die 3 to form a fine titanium wire body 2 that meets the specifications. During the drawing process, the external lubricating oil spraying device continuously sprays lubricating oil onto the titanium wire body 2 and the drawing die. Lubricating oil is applied to the contact area of ​​the mold 3 to reduce friction and lower the temperature. At this time, a layer of lubricating oil will adhere to the surface of the titanium wire body 2. As the titanium wire body 2 continues to be transported backward, when the fine titanium wire body 2 enters the filter assembly 41, the arc-shaped rubber plates 416 on both sides will tightly adhere to the surface of the titanium wire body 2. During the movement of the titanium wire body 2, the arc-shaped rubber plates 416 elastically squeeze and scrape off the residual lubricating oil on its surface to avoid adhesion during subsequent winding. The scraped lubricating oil will drip into the collection frame 422 below under the action of gravity. After being filtered by the filter screen 424 at the bottom of the collection frame 422, the titanium debris is intercepted at the top of the filter screen 424. The filtered clean lubricating oil will flow into the collection box 423 for temporary storage through the filter screen 424. Finally, the titanium wire body 2 that has completed the lubricating oil filtration will be wound to the external winding device, so that the titanium wire body 2 can be neatly wound on the reel to form a finished roll.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fine titanium wire drawing apparatus comprising a support frame (1) and a titanium wire body (2), characterized in that: The support frame (1) is equipped with a wire drawing mold (3) and a recycling mechanism (4) is provided inside the support frame (1). The recycling mechanism (4) includes a filtering component (41) and a collection component (42). The filtering component (41) includes a gantry frame (411). Vertical grooves (5) are provided on both sides of the inner wall of the gantry frame (411). A bidirectional threaded rod (412) is rotatably connected inside the left vertical groove (5), and a handle (413) is fixedly connected to the top of the bidirectional threaded rod (412). Nut blocks (414) are threaded to both ends of the surface of the bidirectional threaded rod (412). A lifting plate (415) is fixedly connected to the outside of the nut block (414). Multiple arc-shaped rubber plates (416) are provided on the side of the two lifting plates (415) that are close to each other. The titanium wire body (2) is located between the two arc-shaped rubber plates (416), and the surface of the titanium wire body (2) is in close contact with the inner wall of the arc-shaped rubber plate (416).

2. A fine titanium wire drawing apparatus according to claim 1, characterized in that: The collection component (42) includes a fixed frame (421), and a collection frame (422) and a collection box (423) are respectively arranged inside the fixed frame (421).

3. A fine titanium wire drawing apparatus according to claim 2, characterized in that: The collection frame (422) is located directly above the collection box (423), and a filter screen (424) is fixedly connected to the bottom of the inner wall of the collection frame (422).

4. The fine titanium wire drawing apparatus according to claim 2, wherein: The inner walls of the fixed frame (421) are provided with positioning grooves (425) on both sides. The collection frame (422) and the collection box (423) are fixedly connected with positioning strips (426) on both sides. The positioning strips (426) are used in conjunction with the positioning grooves (425).

5. The fine titanium wire drawing equipment according to claim 1, characterized in that: A connecting column (6) is fixedly connected to one side of the two lifting plates (415) that are close to each other. A connecting ring (7) is fixedly connected to the arc-shaped rubber plate (416) near the connecting column (6). The connecting ring (7) is sleeved on the surface of the connecting column (6).

6. A fine titanium wire drawing apparatus according to claim 5, characterized in that: The connecting ring (7) has a fastening screw (8) connected to its internal thread, and the connecting column (6) has a threaded groove (9) inside, which is used in conjunction with the fastening screw (8).

7. The fine titanium wire drawing apparatus according to claim 1, wherein: A limiting rod (10) is fixedly connected inside the vertical groove (5) on the right side, and a limiting block (11) is slidably connected to the surface of the limiting rod (10), and the limiting block (11) is fixedly connected to the lifting plate (415).

8. The fine titanium wire drawing apparatus according to claim 1, wherein: The support frame (1) is provided with a wire feeding device on the front side and a winding device on the rear side, and both the wire feeding device and the winding device are used in conjunction with the wire drawing die (3).

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