A welding device for circular inlaid titanium needle tips and its application method

Abstract

This invention relates to the field of metal welding technology, and more particularly to a circular inlaid titanium needle welding device and its method of use. The device includes a titanium needle seat and a needle tip. A base is mounted on the top of a base plate, a motor is mounted on the base, an output shaft is mounted on the motor, a fixed rod is mounted on the output shaft via a coupling, a limit block is mounted on the fixed rod, and a titanium needle seat fixing seat is mounted on the other end of the fixed rod. A gravity support is installed between the titanium needle seat fixing seat and the limit block, and the gravity support rotates with the fixed rod. A titanium needle seat is mounted inside the titanium needle seat fixing seat, and an air nozzle is provided on one side of the titanium needle seat. A bearing is mounted on the other side of the gravity support, a sliding rod is mounted inside the bearing, a needle tip seat is mounted at one end of the sliding rod, and a needle tip is mounted inside the needle tip seat. In this invention, the gravity support is used for orientation, and the motor drives the product to rotate at a uniform speed, facilitating uniform and rapid welding of the welding position, ensuring a smooth and bright weld surface, and reducing the time required for subsequent surface treatment of the product.

Description

Technical Field

[0001] This invention relates to the field of metal welding technology, specifically to a welding device for circular inlaid titanium needles and its method of use. Background Technology

[0002] Titanium needles are a type of decorative item with a fixed structure. They generally consist of two parts: the needle tip and the needle base. In actual production, these two parts need to be welded together. However, traditional welding methods are usually done manually. When welding titanium needles manually, problems such as inaccurate alignment, uneven weld surfaces, and excessive welding time can occur. Therefore, this paper proposes a circular inlaid titanium needle tip welding device and its usage method to address these issues. Summary of the Invention

[0003] The purpose of this invention is to provide a circular inlaid titanium needle tip welding device and its usage method to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A circular inlaid titanium needle welding device includes a base plate, a connecting frame, a titanium needle seat, and a needle head. A base is installed on the top of the base plate, a motor is installed on the base, an output shaft is installed on the motor, a fixing rod is installed on the output shaft via a coupling, a limit block is installed on the fixing rod, a titanium needle seat fixing seat is installed at the other end of the fixing rod, a gravity support is installed between the titanium needle seat fixing seat and the limit block, and the gravity support rotates with the fixing rod. A titanium needle seat is installed inside the titanium needle seat fixing seat, and an air nozzle is provided on one side of the titanium needle seat.

[0006] A bearing is installed on the other side of the gravity support, a sliding rod is installed on the inner side of the bearing, a needle holder is installed at one end of the sliding rod, and a needle is installed on the inner side of the needle holder.

[0007] Preferably, a gooseneck tube is provided on the other side of the air nozzle, a connecting tube is installed at the other end of the gooseneck tube, a fixing plate is installed on the gooseneck tube, and the fixing plate is installed on the connecting frame.

[0008] Preferably, the connecting frame includes a crossbar, a slider, a slide rail, and a telescopic rod. A slider is installed at one end of the crossbar, a slide rail slides on one side of the slider, a telescopic rod is installed on one side of the slide rail via a connecting plate, and the telescopic rod is installed inside the slider. A fixing plate is installed on the slide rail via the connecting plate.

[0009] Preferably, a rotating handle is installed at the other end of the sliding rod, a connecting seat slides on the outside of the needle holder, a return spring is installed on the outside of the sliding rod, and the return spring is installed between the connecting seat and the bearing.

[0010] Preferably, the inner side of the connecting seat is provided with a ball groove, the inner side of the ball groove is provided with a ball, one side of the ball is provided with a compression spring, the inner side of the connecting seat is provided with a sliding groove, and the sliding groove communicates with the ball groove, a sliding rod slides on the inner side of the sliding groove, one side of the sliding rod is fixed to the connecting seat, and the other side of the sliding rod is installed on one side of the ball.

[0011] Preferably, there are multiple ball grooves, which are evenly distributed on the inner side of the needle holder, and the ball grooves are inclined.

[0012] A method for using a circular pavé-set titanium needle tip welding device includes the following steps:

[0013] Step 1: Installation: First, pull the rotating handle to install the needle into the needle holder. Then, the compression spring squeezes the ball bearings, which clamp and fix the needle, ensuring its stability. Next, install the titanium needle holder on the titanium needle holder mounting base. Then, release the rotating handle. The return spring's elasticity allows the needle to fit tightly against the titanium needle holder, facilitating welding between the needle and the holder. Then, control the extension and retraction of the telescopic rod, which in turn moves the mounting plate and gooseneck tube via the slide rail. Finally, bend the gooseneck tube so that the air nozzle aligns with the connection point between the needle and the titanium needle holder.

[0014] Step 2: Welding: Then start the welding motor and external welding equipment. Use the gravity support for orientation, and drive the titanium needle seat and needle to rotate at a uniform speed through the motor, output shaft, coupling, fixing rod, titanium needle seat fixing seat and needle seat. Then perform welding to achieve uniform and fast welding at the welding position, and the surface of the welding position is smooth and bright.

[0015] Step 3: Disassembly: After the needle and titanium needle seat are welded, slide the connecting seat outwards, which will push the ball through the slide rod, causing the ball to disengage from the needle. Then continue to slide the connecting seat, which will cause the slide rod and needle seat to disengage from the needle. Finally, remove the welded product from the titanium needle seat fixing seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In this invention, a gravity support is used for orientation, and a motor drives the product to rotate at a uniform speed, which facilitates uniform and rapid welding of the welding position, ensures that the surface of the welding position is smooth and bright, and reduces the time for subsequent surface treatment of the product.

[0018] 2. In this invention, the connecting seat, ball bearings, sliding rod and other structures facilitate the quick and stable fixing and disassembly of the needle, thereby facilitating welding. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at point A;

[0021] Figure 3 This is a front view of the present invention;

[0022] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at point B;

[0023] Figure 5 This is a schematic diagram of the needle mounting structure of the present invention;

[0024] Figure 6 For the present invention Figure 5 A schematic diagram of the structure at point C.

[0025] In the diagram: 1. Base plate; 2. Connecting frame; 201. Crossbar; 202. Slider; 203. Slide rail; 204. Telescopic rod; 3. Titanium needle holder; 4. Needle; 5. Base; 6. Motor; 7. Output shaft; 8. Coupling; 9. Fixing rod; 10. Limiting block; 11. Titanium needle holder fixing seat; 12. Gravity support; 13. Air nozzle; 14. Gooseneck tube; 15. Connecting tube; 16. Fixing plate; 17. Bearing; 18. Sliding rod; 19. Rotating handle; 20. Needle holder; 21. Connecting seat; 22. Return spring; 23. Ball groove; 24. Ball; 25. Compression spring; 26. Slide groove; 27. Slide rod. Detailed Implementation

[0026] Example: Please refer to Figure 1-6 The present invention provides a technical solution:

[0027] A circular inlaid titanium needle tip welding device includes a base plate 1, a connecting frame 2, a titanium needle seat 3, and a needle tip 4. A base 5 is installed at the top of the base plate 1, a motor 6 is installed on the base 5, an output shaft 7 is installed on the motor 6, a fixing rod 9 is installed on the output shaft 7 via a coupling 8, a limit block 10 is installed on the fixing rod 9, a titanium needle seat fixing seat 11 is installed at the other end of the fixing rod 9, a gravity support 12 is installed between the titanium needle seat fixing seat 11 and the limit block 10, and the gravity support 12 rotates with the fixing rod 9. A titanium needle seat 3 is installed inside the titanium needle seat fixing seat 11, and an air nozzle 13 is provided on one side of the titanium needle seat 3.

[0028] A bearing 17 is installed on the other side of the gravity support 12. A sliding rod 18 is installed on the inner side of the bearing 17. A needle holder 20 is installed at one end of the sliding rod 18. A needle 4 is installed on the inner side of the needle holder 20.

[0029] On the other side of the air nozzle 13, there is a gooseneck tube 14. A connecting tube 15 is installed at the other end of the gooseneck tube 14. A fixing plate 16 is installed on the gooseneck tube 14 and is mounted on the connecting frame 2. The connecting frame 2 includes a crossbar 201, a slider 202, a slide rail 203, and a telescopic rod 204. A slider 202 is installed at one end of the crossbar 201. A slide rail 203 slides along one side of the slider 202. A telescopic rod 204 is installed along one side of the slide rail 203 via the connecting plate, and the telescopic rod 204 is installed inside the slider 202. The fixing plate 16 is installed along the slide rail 203 via the connecting plate. This arrangement facilitates adjustment. A rotating handle 19 is installed at the other end of the sliding rod 18. A connecting seat 21 slides along the outside of the needle holder 20. A fixing plate 16 is installed on the outside of the sliding rod 18. A return spring 22 is installed between the connecting seat 21 and the bearing 17. This arrangement facilitates the installation of the needle 4. A ball groove 23 is provided on the inner side of the connecting seat 21. A ball 24 is provided on the inner side of the ball groove 23. A compression spring 25 is provided on one side of the ball 24. A sliding groove 26 is provided on the inner side of the connecting seat 21 and communicates with the ball groove 23. A sliding rod 27 slides on the inner side of the sliding groove 26. One side of the sliding rod 27 is fixed to the connecting seat 21, and the other side of the sliding rod 27 is installed on one side of the ball 24. There are multiple ball grooves 23, which are evenly distributed on the inner side of the needle holder 20. The ball grooves 23 are inclined. This arrangement not only ensures the stability of the needle 4 installation but also facilitates the removal of the needle 4.

[0030] A method for using a circular pavé-set titanium needle tip welding device includes the following steps:

[0031] Step 1: Installation: First, pull the rotating handle 19 to install the needle 4 inside the needle holder 20. Then, the compression spring 25 squeezes the ball bearing 24, which clamps and fixes the needle 4, ensuring its stability. Next, install the titanium needle holder 3 on the titanium needle holder fixing seat 11. Then, release the rotating handle 19. The spring force of the return spring 22 makes the needle 4 fit tightly against the titanium needle holder 3, facilitating the welding between the needle 4 and the titanium needle holder 3. Then, control the extension and retraction of the telescopic rod 204, which in turn moves the fixing plate 16 and the gooseneck tube 14 through the movement of the slide rail 203. Finally, bend the gooseneck tube 14 so that the air nozzle 13 is aligned with the connection between the needle 4 and the titanium needle holder 3.

[0032] Step 2: Welding: Then start the welding motor 6 and the external welding equipment. Using the gravity support for orientation, the titanium needle seat 3 and the needle 4 are driven to rotate at a uniform speed through the motor 6, output shaft 7, coupling 8, fixing rod 9, titanium needle seat fixing seat 11 and needle seat 20. Then welding can be carried out to achieve uniform and fast welding at the welding position, and the surface of the welding position is smooth and bright.

[0033] Step 3: Disassembly: After the needle 4 and the titanium needle seat 3 are welded, slide the connecting seat 21 outward, which will push the ball 24 through the slide rod 27, causing the ball 24 to disengage from the needle 4. Then continue to slide the connecting seat 21, which will cause the slide rod 18 and the needle seat 20 to disengage from the needle 4. Finally, remove the welded product from the titanium needle seat fixing seat 11.

[0034] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A circular bevel tip titanium needle welding device, comprising a base plate (1), a connecting frame (2), a titanium needle seat (3) and a needle (4), characterized in that: The top end of the bottom plate (1) is provided with a base (5), the base (5) is provided with a motor (6), the motor (6) is provided with an output shaft (7), the output shaft (7) is provided with a fixed rod (9) through a shaft coupling (8), the fixed rod (9) is provided with a limit block (10), the other end of the fixed rod (9) is provided with a titanium needle base fixing seat (11), the titanium needle base fixing seat (11) and the limit block (10) are provided with a gravity support (12), and the gravity support (12) rotates with the fixed rod (9), the inner side of the titanium needle base fixing seat (11) is provided with a titanium needle base (3), and the titanium needle base (3) is provided with an air nozzle (13) on one side. The other side of the gravity support (12) is provided with a bearing (17), the inner side of the bearing (17) is provided with a sliding rod (18), one end of the sliding rod (18) is provided with a needle base (20), and the inner side of the needle base (20) is provided with a needle (4). The connecting frame (2) comprises a cross bar (201), a sliding block (202), a sliding rail (203) and an extension rod (204), one end of the cross bar (201) is provided with a sliding block (202), one side of the sliding block (202) is provided with a sliding rail (203), one side of the sliding rail (203) is provided with an extension rod (204) through a connecting plate, the extension rod (204) is provided in the inner side of the sliding block (202), and the sliding rail (203) is provided with a fixed plate (16) through a connecting plate. The other end of the sliding rod (18) is provided with a rotating handle (19), the outer side of the needle base (20) is provided with a connecting seat (21), the outer side of the sliding rod (18) is provided with a return spring (22), and the return spring (22) is provided between the connecting seat (21) and the bearing (17). The inner side of the connecting seat (21) is provided with a ball groove (23), the inner side of the ball groove (23) is provided with a ball (24), one side of the ball (24) is provided with a compression spring (25), the inner side of the connecting seat (21) is provided with a sliding groove (26), the sliding groove (26) is communicated with the ball groove (23), the inner side of the sliding groove (26) is provided with a sliding rod (27), one side of the sliding rod (27) is fixed with the connecting seat (21), and the other side of the sliding rod (27) is provided on one side of the ball (24).

2. A device for welding a circular bevel tip to a titanium needle according to claim 1, characterized in that: The other side of the air nozzle (13) is provided with a gooseneck pipe (14), the other end of the gooseneck pipe (14) is provided with a connecting pipe (15), the gooseneck pipe (14) is provided with a fixed plate (16), and the fixed plate (16) is provided on the connecting frame (2).

3. A device for welding a circular bevel tip to a titanium needle according to claim 1, characterized in that: The number of ball grooves (23) is multiple, and the ball grooves (23) are evenly distributed in the inner side of the needle base (20), and the ball grooves (23) are inclined.

4. The method of using a device for welding a circular bevel tip needle as defined in any one of claims 1-3, wherein: The method comprises the following steps: Step one: installation process: first in use, pull the rotating handle (19), and then install the needle (4) inside the needle seat (20), and then squeeze the ball (24) through the compression spring (25), and the ball (24) is clamped and fixed to the needle (4), so as to ensure the stability of the use of the needle (4), and then install the titanium needle seat (3) on the titanium needle seat fixing seat (11), then loosen the rotating handle (19), and the needle (4) is tightly attached to the titanium needle seat (3) through the elastic force of the reset spring (22), so as to facilitate the welding between the needle (4) and the titanium needle seat (3); Then control the extension and retraction of the telescopic rod (204), and then drive the fixed plate (16) and the gooseneck tube (14) to move through the movement of the slide rail (203), and finally bend the gooseneck tube (14), so that the air nozzle (13) is aligned with the connection between the needle (4) and the titanium needle seat (3). Step two: welding process: then start the welding motor (6) and the external welding equipment, use the gravity support to orient, drive the titanium needle seat (3) and the needle (4) to rotate at a constant speed through the motor (6), the output shaft (7), the coupling (8), the fixed rod (9), the titanium needle seat fixing seat (11) and the needle seat (20), and then weld, realize the uniform and rapid welding of the welding position, and the surface of the welding position is smooth and bright. Step three: disassembly process: finally, after the needle (4) and the titanium needle seat (3) are welded, slide the connecting seat (21) outward, and then push the ball (24) through the slide rod (27), so that the ball (24) is separated from the needle (4), then continue to slide the connecting seat (21), and then drive the slide rod (18) and the needle seat (20) to separate from the needle (4), and finally remove the welded product from the titanium needle seat fixing seat (11).

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