Adjustable drilling equipment for metal fastener manufacturing

Abstract

The invention relates to the technical field of machining, and particularly discloses adjustable drilling equipment for metal fastener manufacturing, which comprises a bottom plate, an assembly table is fixedly connected to the top of the bottom plate, a bracket is fixedly connected to one side of the assembly table, a top plate is fixedly connected to the top of one side of the bracket, and a moving device is fixedly connected to the bottom of the top plate. The bottom of the moving device is fixedly connected with a first fixing rod, the bottom of the first fixing rod is fixedly connected with a drilling machine, the bottom of the drilling machine is fixedly connected with a drill bit, the part, away from the first fixing rod, of the bottom of the moving device is fixedly connected with a second fixing rod, and the bottom of the second fixing rod is fixedly connected with a punching device. The bottom of the hole drilling device is fixedly connected with a point drill, and the hole drilling device can drill holes more accurately. According to the adjustable drilling equipment for manufacturing the metal fasteners, the purposes of saving space, improving the machining efficiency and automatically cleaning are achieved.

Description

Technical Field

[0001] This invention relates to the field of machining technology, specifically to a drilling device for manufacturing adjustable metal fasteners. Background Technology

[0002] Metal parts refer to various products of different specifications and shapes made from metal materials. They are a commonly used material in various fields and components. The processing of metal parts now requires multiple processes, including bending, grinding, electroplating, and drilling. Drilling involves creating corresponding holes or grooves on the surface of the metal part to facilitate its connection with subsequent components. Drilling equipment is divided into various types according to the size and specifications of the metal parts to be processed. The most commonly used are small drills, which consist of a base, a height-adjustable drill rig, and a clamp. The metal part to be processed is placed in the clamp, and then the height-adjustable drill rig is moved and moved to perform stable drilling. The placement of the metal part and the target drilling point are controlled by the clamping method and angle. Current drilling equipment for adjustable metal fasteners still has the problem of requiring manual adjustment of the position of the metal parts for positioning, and direct drilling is prone to slippage, while the space utilization of the equipment can still be improved. Summary of the Invention

[0003] To solve the above problems, the present invention is achieved through the following technical solution: a drilling device for manufacturing adjustable metal fasteners, comprising a base plate, an assembly table fixedly connected to the top of the base plate, a bracket fixedly connected to one side of the assembly table, a top plate fixedly connected to the top of one side of the bracket, a moving device fixedly connected to the bottom of the top plate, a first fixed rod fixedly connected to the bottom of the moving device, a drilling machine fixedly connected to the bottom of the first fixed rod, a drill bit fixedly connected to the bottom of the drilling machine, a second fixed rod fixedly connected to the bottom of the moving device away from the first fixed rod, a dotting device fixedly connected to the bottom of the second fixed rod, and a dotting drill fixedly connected to the bottom of the dotting device; The assembly table includes a table body, a limiting rod fixedly connected to the top of the table body, first air ducts on both sides of the limiting rod, a second air duct inside the table body, the top of the second air duct communicating with the first air duct, a fixing device slidably connected to the side of the limiting rod, a fan fixedly connected to the bottom of the table body, an air intake pipe connected to the fan's air inlet, an air intake pipe connected to the fan's air outlet, and the end of the air intake pipe away from the fan communicating with the second air duct. When drilling is required on metal fasteners, the metal fasteners to be processed are first placed on the table body of the assembly table and positioned by the fixing device.

[0004] Preferably, the bottom of the table body is fixedly connected to the base plate, and the side of the table body is fixedly connected to the bracket.

[0005] Preferably, the fixing device includes a first slider, a groove on one side of the first slider, and a third sliding groove on the side of the first slider away from the groove. A sliding shaft is fixedly connected to the inner wall of the third sliding groove. A sliding block is sleeved on and slidably connected to the sliding shaft. The fixed end of a fifth automatic telescopic rod is fixedly connected to the top of the sliding block. A mechanical claw is fixedly connected to the movable end of the fifth automatic telescopic rod. A threaded hole is opened on one side of the first slider, and a threaded rod is threadedly connected inside the threaded hole. A nut is fixedly connected to one end of the threaded rod, and a first limiting plate is fixedly connected to the end of the threaded rod away from the nut. When drilling is required on the metal fastener, the metal fastener to be processed is first placed on the table of the assembly table and positioned by the fixing device. In specific operation, the sliding block can move along the sliding shaft in the third sliding groove to adjust the position of the mechanical claw so that it can accurately grasp and fix the metal fastener. The height of the mechanical claw can be adjusted by the fifth automatic telescopic rod to accommodate metal fasteners of different sizes. Meanwhile, the threaded rod is connected to the first slider through the threaded hole. Rotating the nut can drive the first limiting plate to move, thereby fixing the fixing device and preventing it from shifting during processing.

[0006] Preferably, the bottom of the first slider is slidably connected to the table body, and the inner wall of the slide groove is slidably connected to the limiting rod.

[0007] Preferably, the moving device includes a cross guide rail, a second slider slidably connected to the bottom of the cross guide rail, a first support rod fixedly connected to the bottom of the second slider, a fixed plate fixedly connected to the bottom end of the first support rod, a first motor fixedly connected to the top of the fixed plate, a rotating shaft fixedly connected to the drive shaft of the first motor, the rotating shaft passing through the fixed plate and rotatably connected to the fixed plate, and a rotating plate fixedly connected to the bottom end of the rotating shaft. The first motor drives the rotating shaft to rotate, causing the rotating plate to rotate, thereby adjusting the position of the drilling rig and the drilling device. The combined use of the cross guide rail and the second slider allows the drilling rig and the drilling device to move freely in the horizontal direction to meet the drilling needs at different positions. After the drilling rig moves to the predetermined position, the drilling rig is started, and the drill bit begins to drill holes in the metal fasteners.

[0008] Preferably, the two sides of the cross guide rail are fixedly connected to the bracket, and the top of the cross guide rail is fixedly connected to the top plate.

[0009] Preferably, the bottom of the rotating disk is fixedly connected to the first fixed rod, and the portion of the rotating disk away from the first fixed rod is fixedly connected to the second fixed rod.

[0010] Preferably, the point-drilling device includes a first sleeve, a pneumatic push rod fixedly connected to the top of the inner wall of the first sleeve, a pneumatic chuck fixedly connected to the bottom of the pneumatic push rod, a telescopic rod fixedly connected to the bottom of the first sleeve, a second sleeve fixedly connected to the bottom of the telescopic rod, a third fixed rod fixedly connected to the inner wall of the second sleeve, a limit sleeve fixedly connected to the end of the third fixed rod away from the second sleeve, a positioning plate fixedly connected to the bottom of the limit sleeve, and a vacuum suction cup fixedly connected to the bottom of the positioning plate. The pneumatic push rod pushes the pneumatic chuck downward, driving the point drill to perform point-drilling operations on the metal fasteners, preparing for subsequent drilling or tapping processes. The combined use of the telescopic rod and the second sleeve can adjust the height of the positioning plate, while the suction cup is used to adsorb and fix the metal fasteners, ensuring the accuracy of the point-drilling.

[0011] Preferably, the top of the first sleeve is fixedly connected to the second fixed rod, and the bottom of the pneumatic chuck is fixedly connected to the spot drill.

[0012] This invention provides a drilling device for manufacturing adjustable metal fasteners. It has the following advantages: 1. This adjustable metal fastener drilling equipment, equipped with an assembly table, incorporates an air duct design. Through the cooperation of a fan, exhaust pipe, and intake pipe, it effectively removes debris and dust generated during drilling, maintaining a clean working environment and extending the equipment's service life. This environmentally friendly and efficient design concept not only aligns with the development trend of modern manufacturing but also brings considerable economic and social benefits to enterprises.

[0013] 2. This adjustable metal fastener drilling equipment is equipped with a fixing device. The design of this structure, with the automatic telescopic rod's extension function, allows the mechanical gripper to firmly clamp the metal fastener. The threaded rod and limit plate design ensure that there is no shaking or displacement during drilling. Simultaneously, the cooperative design of the slide groove and limit rod makes the slider more stable during sliding, further improving drilling accuracy and efficiency. This fixing device design is not only easy to operate but also highly adaptable, meeting the fixing needs of metal fasteners of different specifications, providing strong support for drilling operations. Furthermore, the sliding shaft design maximizes space savings on the worktable, enabling simultaneous and more efficient completion of drilling requirements for a large number of metal fasteners, thereby significantly improving the delivery rate of metal fasteners.

[0014] 3. This adjustable metal fastener drilling equipment is equipped with a moving device. This design allows the equipment to adapt to metal fasteners of different sizes and specifications, demonstrating high flexibility and versatility. Operators can easily adjust the position of the mechanical gripper and perform clamping operations simply by adjusting the sliding block and automatic telescopic rod, without needing to replace equipment or perform complex adjustments, greatly saving time and costs.

[0015] 4. This adjustable metal fastener drilling equipment is equipped with a spot-hole device. The structural design of the spot-hole device makes the spot-hole operation more precise and efficient. A pneumatic push rod drives the pneumatic chuck and spot drill to move up and down, realizing the spot-hole operation. The combination of components such as the telescopic rod, second sleeve, third fixing rod, and limit sleeve provides stable support and precise positioning for the spot drill, ensuring accurate spot-hole placement. The suction cup also helps to adhere to the workpiece to a certain extent, enhancing the workpiece's stability during the spot-hole process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the drilling equipment used to manufacture the adjustable metal fastener of the present invention. Figure 2 This is a side view of the drilling equipment for manufacturing the adjustable metal fasteners of the present invention. Figure 3 This is a schematic diagram of the assembly table structure of the present invention; Figure 4 This is an enlarged structural diagram of section A of the air duct of the present invention; Figure 5 This is a schematic diagram of the fan structure of the present invention; Figure 6 This is a schematic diagram of the fixing device structure of the present invention; Figure 7 This is a schematic diagram of the mobile device structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the hole-punching device of the present invention.

[0017] In the diagram: 1. Base plate; 2. Assembly table; 21. Table body; 22. Fixing device; 221. First slider; 222. Sliding shaft; 223. Third sliding groove; 224. Sliding block; 225. Fifth automatic telescopic rod; 226. Mechanical claw; 227. Slide groove; 228. Threaded hole; 229. Threaded rod; 2210. Nut; 2211. Limiting plate; 23. Limiting rod; 24. Fan; 25. Exhaust pipe; 26. Intake pipe; 27. First air duct; 28. Second air duct; 3. Support; 4. Movable Device; 41. Cross guide rail; 49. Second slider; 412. First support rod; 413. Fixed plate; 415. First motor; 416. Rotating plate; 420. Rotating shaft; 5. Top plate; 6. First fixed rod; 7. Drilling machine; 8. Second fixed rod; 9. Point drilling device; 91. Pneumatic push rod; 92. Pneumatic chuck; 93. First sleeve; 95. Telescopic rod; 96. Second sleeve; 97. Third fixed rod; 98. Positioning plate; 99. Vacuum suction cup; 910. Limiting sleeve; 10. Drill bit; 11. Point drilling. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] For the first embodiment, please refer to... Figures 1-5 The present invention provides a technical solution: a drilling device for manufacturing adjustable metal fasteners, comprising a base plate 1, an assembly table 2 fixedly connected to the top of the base plate 1, a support 3 fixedly connected to one side of the assembly table 2, a top plate 5 fixedly connected to the top of one side of the support 3, a moving device 4 fixedly connected to the bottom of the top plate 5, a first fixed rod 6 fixedly connected to the bottom of the moving device 4, a drilling machine 7 fixedly connected to the bottom of the first fixed rod 6, a drill bit 10 fixedly connected to the bottom of the drilling machine 7, a second fixed rod 8 fixedly connected to the bottom of the moving device 4 away from the first fixed rod 6, a dotting device 9 fixedly connected to the bottom of the second fixed rod 8, and a dotting drill 11 fixedly connected to the bottom of the dotting device 9; The assembly table 2 includes a table body 21. A limiting rod 23 is fixedly connected to the top of the table body 21. First air ducts 27 are provided on both sides of the limiting rod 23. A second air duct 28 is provided inside the table body 21. The top of the second air duct 28 is connected to the first air duct 27. A fixing device 22 is slidably connected to the side of the limiting rod 23. A fan 24 is fixedly connected to the bottom of the table body 21. An air intake pipe 25 is connected to the air intake end of the fan 24. An air intake pipe 26 is connected to the air outlet end of the fan 24. The end of the air intake pipe 26 away from the fan 24 is connected to the second air duct 28. The bottom of the table body 21 is fixedly connected to the base plate 1. The side of the table body 21 is fixedly connected to the bracket 3.

[0020] In use, the operator first places the metal fastener to be drilled at the designated position on the assembly table 2, ensuring it is within the range defined by the limit rod 23. Then, the fixing device 22 ensures the stability of the metal fastener, preventing it from shaking or shifting during drilling. Next, the operator switches between spot drilling and drilling operations by controlling the moving device according to the drilling requirements.

[0021] Second embodiment, please refer to Figures 1-6 Based on the first embodiment, the present invention provides a technical solution: the fixing device 22 includes a first slider 221, a sliding groove 227 is provided on one side of the first slider 221, a third sliding groove 223 is provided on the side of the first slider 221 away from the sliding groove 227, a sliding shaft 222 is fixedly connected to the inner wall of the third sliding groove 223, a sliding block 224 is sleeved on and slidably connected to the sliding shaft 222, a fixed end of a fifth automatic telescopic rod 225 is fixedly connected to the top of the sliding block 224, a mechanical claw 226 is fixedly connected to the movable end of the fifth automatic telescopic rod 225, a threaded hole 228 is provided on one side of the first slider 221, a threaded rod 229 is threadedly connected inside the threaded hole 228, a nut 2210 is fixedly connected to one end of the threaded rod 229, a first limiting plate 2211 is fixedly connected to the end of the threaded rod 229 away from the nut 2210, the bottom of the first slider 221 is slidably connected to the table body 21, and the inner wall of the sliding groove 227 is slidably connected to the limiting rod 23.

[0022] In use, the operator can slide the sliding block 224 along the sliding shaft 222 to adjust the position of the mechanical claw 226 to accommodate metal fasteners of different sizes. The telescopic function of the fifth automatic telescopic rod 225 allows the mechanical claw 226 to firmly clamp the metal fasteners. Meanwhile, the design of the threaded rod 229 and the limiting plate 2211 ensures that there will be no shaking or displacement during drilling. Simultaneously, the cooperative design of the sliding groove 227 and the limiting rod 23 makes the first slider 221 more stable during sliding, further improving drilling accuracy and efficiency. This fixing device 22 design is not only easy to operate but also highly adaptable, meeting the fixing needs of metal fasteners of different specifications and providing strong support for drilling operations. At the same time, the design of the sliding shaft 222 maximizes the space saving of the table 21, enabling the simultaneous and more efficient completion of drilling requirements for a large number of metal fasteners, thereby greatly improving the delivery rate of metal fasteners.

[0023] Third embodiment, please refer to Figures 1-7 Based on the second embodiment, the present invention provides a technical solution in which the mobile device 4 includes a cross guide rail 41, a second slider 49 slidably connected to the bottom of the cross guide rail 41, a first support rod 412 fixedly connected to the bottom of the second slider 49, a fixed disk 413 fixedly connected to the bottom end of the first support rod 412, a first motor 415 fixedly connected to the top of the fixed disk 413, a rotating shaft 420 fixedly connected to the drive shaft of the first motor 415, the rotating shaft 420 passing through the fixed disk 413 and rotatably connected to the fixed disk 413, a rotating disk 416 fixedly connected to the bottom end of the rotating shaft 420, a bracket 3 fixedly connected to both sides of the cross guide rail 41, a top plate 5 fixedly connected to the top of the cross guide rail 41, a first fixed rod 6 fixedly connected to the bottom of the rotating disk 416, and a second fixed rod 8 fixedly connected to the portion of the rotating disk 416 away from the first fixed rod 6.

[0024] In use, first place the metal fastener to be processed on the table body 21. The positioning action of the limiting rod 23 at the top of the table body 21 initially fixes the metal fastener in a suitable position. Start the fan 24. The fan 24 draws air through the extraction pipe 25 and then sends the air into the second air duct 28 through the intake pipe 26. The second air duct 28 is connected to the first air duct 27, thus creating a certain airflow environment around the limiting rod 23 to assist in fixing. Then, adjust the fixing device 22 according to the locations of the holes to be drilled and pricked on the metal fastener. By rotating the nut 2210, the threaded rod 229 rotates, moving within the threaded hole 228, pushing the first limiting plate 2211 to move. Combined with the sliding of the first slider 221 on the limiting rod 23 and the table body 21, the fixing device 22 is moved to the appropriate position. Then, by sliding the sliding block 224 on the sliding shaft 222 and extending and retracting the fifth automatic telescopic rod 225, the position of the mechanical claw 226 is adjusted so that the mechanical claw 226 grips the metal fastener for a more stable fixation. Next, the moving device 4 is controlled, the first motor 415 is started, the drive shaft drives the rotating shaft 420 to rotate, the rotating shaft drives the rotating disk 416 to rotate, and the rotating disk 416 drives the first fixed rod 6 and the second fixed rod 8 to rotate, thereby adjusting the position of the drill 7 and the hole-pointing device 9. At the same time, the second slider slides on the cross guide rail 41, driving the first support rod 412, the fixed disk 413 and the rotating disk 416 to move as a whole, further precisely adjusting the drill 7 and the hole-pointing device 9 to the position on the metal fastener that needs to be processed. Finally, the drill 7 and the hole-pointing device 9 are started. The drill 7 drives the drill bit 10 to rotate and move downward to perform the drilling operation, and the hole-pointing device 9 drives the hole drill 11 to move downward to perform the hole-pointing operation, completing the processing of the metal fastener. After completing one drilling and piercing operation, if there are other areas of the metal fastener that need processing, the fixing position of the mechanical claw 226 on the metal fastener and the processing position of the drill 7 and piercing device 9 can be readjusted again according to the method described above for adjusting the fixing device 22 and the moving device 4. If wear is found on the drill bit 10 or piercing drill 11 during processing, affecting the processing accuracy and quality, the operation of the drill 7 and piercing device 9 can be stopped first. Then, the drill bit 10 is removed from the drill 7 and the piercing drill 11 is removed from the piercing device 9 using appropriate disassembly tools. Next, new drill bits 10 and piercing drill 11 of the appropriate specifications are installed. During installation, it is important to ensure that the installation is secure to avoid loosening or falling off during subsequent processing. Throughout the entire processing process, the operating status of the equipment should be monitored at all times. If the moving device 4 is found to slide unsmoothly on the cross guide rail 41, or the sliding block 224 of the fixing device is found to be stuck on the sliding shaft 222, the operation of the equipment should be stopped immediately, and the presence of foreign objects or wear on the parts should be checked. If there are foreign objects, clean them out; if parts are worn, replace the worn parts in time to ensure that the equipment can operate normally and ensure the processing quality and efficiency of metal fasteners.Once a batch of metal fasteners has been processed, shut down equipment such as the drill rig 7, the hole-punching device 9, and the blower 24. Clean up the debris generated during processing, keep the equipment and working environment clean, and prepare for the next processing.

[0025] For the fourth embodiment, please refer to [link / reference]. Figures 1-8 Based on the third embodiment, the present invention provides a technical solution: the drilling device 9 includes a first sleeve 93, a pneumatic push rod 91 fixedly connected to the top of the inner wall of the first sleeve 93, a pneumatic chuck 92 fixedly connected to the bottom of the pneumatic push rod 91, a telescopic rod 95 fixedly connected to the bottom of the first sleeve 93, a second sleeve 96 fixedly connected to the bottom of the telescopic rod 95, a third fixing rod 97 fixedly connected to the inner wall of the second sleeve 96, a limiting sleeve 910 fixedly connected to the end of the third fixing rod 97 away from the second sleeve 96, a positioning plate 98 fixedly connected to the bottom of the limiting sleeve 910, a vacuum suction cup 99 fixedly connected to the bottom of the positioning plate 98, the top of the first sleeve 93 fixedly connected to the second fixing rod 8, and the bottom of the pneumatic chuck 92 fixedly connected to the drilling rig 11.

[0026] In use, the metal fastener to be processed is first placed on the table body 21 of the assembly table 2, and initially positioned by the fixing device 22. Specifically, according to the size of the metal fastener, the position of the first slider 221 on the limiting rod 23 is adjusted so that the sliding block 224 is in a suitable position. Then, the fifth automatic telescopic rod 225 is operated so that the mechanical claw 226 grasps the metal fastener. Then, the nut 2210 is rotated, which drives the threaded rod 229 to rotate, so that the first limiting plate abuts against the inner wall of the limiting rod 23, and the fixing device 22 is horizontally fixed. Next, the moving device 4 is started. The first motor 415 drives the rotating shaft 420 to rotate, which drives the rotating disk 416 to rotate, thereby causing the first fixing rod 6 and the second fixing rod 8 to rotate, moving the drill 7 and the hole-pointing device 9 above the position to be processed. At the same time, the second slider 49 slides on the cross guide rail 41, which allows for more precise horizontal position adjustment of the drill 7 and the hole-pointing device 9. After the position is adjusted, the hole-pointing device 9 is started for the metal fastener that needs to be holed. The pneumatic push rod 91 pushes the pneumatic chuck 92 downward, causing the spot drill 11 to contact the surface of the metal fastener for spot drilling. During the spot drilling process, the vacuum suction cup 99 at the bottom of the working positioning plate 98 of the air pump 913 can adhere to the surface of the metal fastener, playing a role in auxiliary positioning and stabilization, preventing the drill tip of the spot drill 11 from slipping and causing the spot drilling position to shift. The design of the limiting sleeve 910 can effectively control the spot drilling position of the spot drill 11, accurately positioning it at the drilling position, thereby improving accuracy. For metal fasteners that require the drill bit 10, after the position is adjusted, the drill 7 is started, causing the drill bit 10 to rotate at high speed. At the same time, the moving device 4 can drive the drill 7 downward to perform drilling operations on the metal fastener. During the drilling process, the fan 24 on the assembly table 2 is started, and air flows through the exhaust pipe 25 and the intake pipe 26, allowing air to flow in the first air duct 27 and the second air duct 28, which can promptly suck away the debris generated during drilling, keeping the processing environment clean and improving processing quality.

[0027] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A drilling device for manufacturing adjustable metal fasteners, characterized in that: Includes a base plate (1), an assembly table (2) fixedly connected to the top of the base plate (1), a bracket (3) fixedly connected to one side of the assembly table (2), a top plate (5) fixedly connected to the top of one side of the bracket (3), a moving device (4) fixedly connected to the bottom of the top plate (5), a first fixed rod (6) fixedly connected to the bottom of the moving device (4), a drill (7) fixedly connected to the bottom of the first fixed rod (6), a drill bit (10) fixedly connected to the bottom of the drill (7), a second fixed rod (8) fixedly connected to the part of the bottom of the moving device (4) away from the first fixed rod (6), a dotting device (9) fixedly connected to the bottom of the second fixed rod (8), and a dotting drill (11) fixedly connected to the bottom of the dotting device (9). The assembly table (2) includes a table body (21). A limiting rod (23) is fixedly connected to the top of the table body (21). A first air duct (27) is provided on both sides of the limiting rod (23). A second air duct (28) is provided inside the table body (21). The top of the second air duct (28) is connected to the first air duct (27). A fixing device (22) is slidably connected to the side of the limiting rod (23). A fan (24) is fixedly connected to the bottom of the table body (21). An air extraction pipe (25) is connected to the air inlet end of the fan (24). An air inlet pipe (26) is connected to the air outlet end of the fan (24). The end of the air inlet pipe (26) away from the fan (24) is connected to the second air duct (28).

2. The drilling equipment for manufacturing adjustable metal fasteners according to claim 1, characterized in that: The bottom of the table body (21) is fixedly connected to the base plate (1), and the side of the table body (21) is fixedly connected to the bracket (3).

3. The drilling equipment for manufacturing adjustable metal fasteners according to claim 2, characterized in that: The fixing device (22) includes a first slider (221), a groove (227) is provided on one side of the first slider (221), a third sliding groove (223) is provided on the side of the first slider (221) away from the groove (227), a sliding shaft (222) is fixedly connected to the inner wall of the third sliding groove (223), a sliding block (224) is sleeved on and slidably connected to the sliding shaft (222), a fixed end of a fifth automatic telescopic rod (225) is fixedly connected to the top of the sliding block (224), a mechanical claw (226) is fixedly connected to the movable end of the fifth automatic telescopic rod (225), a threaded hole (228) is provided on one side of the first slider (221), a threaded rod (229) is threadedly connected inside the threaded hole (228), a nut (2210) is fixedly connected to one end of the threaded rod (229), and a first limiting plate (2211) is fixedly connected to the end of the threaded rod (229) away from the nut (2210).

4. The drilling equipment for manufacturing adjustable metal fasteners according to claim 3, characterized in that: The bottom of the first slider (221) is slidably connected to the table body (21), and the inner wall of the slide groove (227) is slidably connected to the limiting rod (23).

5. The drilling equipment for manufacturing adjustable metal fasteners according to claim 4, characterized in that: The moving device (4) includes a cross guide rail (41), a second slider (49) is slidably connected to the bottom of the cross guide rail (41), a first support rod (412) is fixedly connected to the bottom of the second slider (49), a fixed disk (413) is fixedly connected to the bottom end of the first support rod (412), a first motor (415) is fixedly connected to the top of the fixed disk (413), a rotating shaft (420) is fixedly connected to the drive shaft of the first motor (415), the rotating shaft (420) passes through the fixed disk (413) and is rotatably connected to the fixed disk (413), and a rotating disk (416) is fixedly connected to the bottom end of the rotating shaft (420).

6. The drilling equipment for manufacturing adjustable metal fasteners according to claim 5, characterized in that: The cross guide rail (41) is fixedly connected to the bracket (3) on both sides, and the top of the cross guide rail (41) is fixedly connected to the top plate (5).

7. The drilling equipment for manufacturing adjustable metal fasteners according to claim 6, characterized in that: The bottom of the rotating disk (416) is fixedly connected to the first fixed rod (6), and the part of the rotating disk (416) away from the first fixed rod (6) is fixedly connected to the second fixed rod (8).

8. The drilling equipment for manufacturing adjustable metal fasteners according to claim 7, characterized in that: The point hole device (9) includes a first sleeve (93), a pneumatic push rod (91) is fixedly connected to the top of the inner wall of the first sleeve (93), a pneumatic chuck (92) is fixedly connected to the bottom of the pneumatic push rod (91), a telescopic rod (95) is fixedly connected to the bottom of the first sleeve (93), a second sleeve (96) is fixedly connected to the bottom of the telescopic rod (95), a third fixing rod (97) is fixedly connected to the inner wall of the second sleeve (96), a limit sleeve (910) is fixedly connected to the end of the third fixing rod (97) away from the second sleeve (96), a positioning plate (98) is fixedly connected to the bottom of the limit sleeve (910), and a vacuum suction cup (99) is fixedly connected to the bottom of the positioning plate (98).

9. A drilling device for manufacturing adjustable metal fasteners according to claim 8, characterized in that: The top of the first sleeve (93) is fixedly connected to the second fixed rod (8), and the bottom of the pneumatic chuck (92) is fixedly connected to the spot drill (11).

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