Drilling equipment for hardware product accessory machining

Abstract

The invention discloses drilling equipment for hardware product accessory machining, and relates to the technical field of hardware product accessory machining, the drilling equipment comprises a base and a workbench fixedly mounted at the top of the base, a placing groove is formed in the middle of the workbench, and a guide rail is fixedly mounted at the top of the workbench; a supporting column is fixedly installed on one side of the top of the base, a lifting mechanism is fixedly installed on the top of the supporting column, a clamping mechanism is installed on the top of the guide rail, and a drilling mechanism is installed at the bottom of the lifting mechanism. According to the drilling equipment for hardware product accessory machining, hardware product accessories are stably fixed through the clamping mechanism, the accessories are prevented from moving in the drilling process, the drilling position precision is guaranteed, the position of the drilling mechanism is adjusted through the lifting mechanism, a positioning piece plays a role in positioning and stabilizing a workpiece, and a buffering piece buffers impact force borne by a drill bit in the drilling process; and the drilling stability is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of hardware product accessory processing, and particularly to a drilling device for hardware product accessory processing. Background Art

[0002] Hardware product accessories are widely used in industrial production and daily life. These accessories usually need to undergo various processing operations to meet different usage requirements, and drilling is a very important processing technology among them. For example, in mechanical manufacturing, hardware accessories may need to be drilled to achieve connection with other components. In furniture manufacturing, hardware accessories used for installing hinges, handles, etc. also require precise drilling;

[0003] Traditional drilling devices have many problems during the processing. The workpiece is not firmly fixed and is prone to displacement during drilling, resulting in inaccurate drilling positions and affecting product quality;

[0004] Traditional drilling devices lack effective buffer devices. When the drill bit contacts the workpiece, it may generate a large impact force, which will not only damage the drill bit but also may cause damage to the workpiece;

[0005] Traditional drilling devices lack a good positioning mechanism and it is difficult to quickly and accurately determine the drilling position. The workpiece is prone to displacement during the processing, reducing the processing efficiency. In addition, if the metal chips generated during the processing are not collected in time, it will affect the working environment and may even cause wear to the equipment. Summary of the Invention

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A drilling device for hardware product accessory processing, comprising:

[0007] A base, and a workbench fixedly installed on the top of the base. A placement groove is provided in the middle of the workbench. Guide rails are fixedly installed on the top of the workbench, and the guide rails are arranged on both sides of the placement groove. The placement groove in the middle of the workbench is used to place the hardware product accessories to be processed, facilitating positioning and processing. On one side of the top of the base, a support column is fixedly installed, and a lifting mechanism is fixedly installed on the top of the support column;

[0008] A clamping mechanism, which is installed on the top of the guide rail. The guide rail provides a sliding track for the clamping mechanism, and the clamping mechanism is used to clamp and fix the hardware product accessories;

[0009] A drilling mechanism, which is installed at the bottom of the lifting mechanism. The drilling mechanism is arranged directly above the placement groove, and the drilling mechanism performs drilling operations on the hardware product accessories;

[0010] Among them, the lifting mechanism includes a fixed plate, a second cylinder, and a lifting plate. The lifting plate is slidably installed on the outer surface of the support column, and the lifting mechanism realizes the position adjustment of the drilling mechanism in the vertical direction;

[0011] The drilling mechanism includes a motor. The motor is fixedly installed on the top of the lifting plate through a bracket. The output end of the motor is fixedly connected with a transmission shaft. The transmission shaft penetrates through the lifting plate and extends to its bottom. A buffer is fixedly installed at the bottom of the transmission shaft. The buffer plays a buffering role, reducing the impact force during drilling, protecting the equipment and the workpiece. A drill bit is fixedly installed at the middle of the bottom of the buffer. The drill bit rotates driven by the motor to drill the hardware product fittings. A positioning member is rotatably installed at the edge of the bottom of the buffer. The positioning member positions the workpiece during drilling to ensure the accuracy of the drilling position.

[0012] Preferably, sliding grooves are provided on both sides of the bottom of the workbench. Slide rails are slidably installed inside the sliding grooves. A chip collecting box is fixedly installed at the bottom of the slide rails. The chip collecting box is arranged directly below the placing groove. The chip collecting box is used to collect the chips generated during drilling, thereby keeping the working area clean. Support feet are fixedly installed at the four corners of the bottom of the base.

[0013] Preferably, the buffer includes a rotating cylinder. The rotating cylinder is fixedly installed at the bottom of the transmission shaft. A sliding rotating block is slidably installed inside the rotating cylinder. A buffer spring is fixedly connected between the sliding rotating block and the rotating cylinder. The buffer spring is arranged inside the rotating cylinder. When subjected to the drilling impact force, the buffer spring undergoes elastic deformation to absorb and buffer the impact force.

[0014] Preferably, limiting strips are fixedly installed on the inner wall of the rotating cylinder. Limiting grooves are provided on the side surface of the sliding rotating block. The limiting strips are slidably installed inside the limiting grooves. The limiting strips and the limiting grooves cooperate to limit the movement of the sliding rotating block, enabling it to rotate synchronously inside the rotating cylinder.

[0015] Preferably, the positioning member includes a rotating ring and an arc-shaped slider. The rotating ring is rotatably installed at the bottom of the rotating cylinder. Push rods are rotatably installed on both sides of the bottom of the rotating ring through rotating shafts. The other ends of the push rods are rotatably installed on the top of the arc-shaped slider through rotating shafts. A roller is rotatably installed at the bottom of the arc-shaped slider. Under the action of the push rods, the arc-shaped slider moves, and the roller rolls on the surface of the workpiece, playing a role in positioning and auxiliary support.

[0016] Preferably, the number of the arc-shaped sliders is two, and an arc-shaped spring is fixedly connected between the two arc-shaped sliders. The arc-shaped spring is arranged at both ends of the arc-shaped slider. The arc-shaped spring plays a buffering role during positioning.

[0017] Preferably, sliding holes are formed on both sides of the arc-shaped slider. Guide rods are slidably installed inside the sliding holes. Stop pieces are fixedly installed at both ends of the guide rods. The arc-shaped slider slides on the surface of the guide rods, and the guide rods limit the movement direction of the arc-shaped slider. The stop pieces prevent the arc-shaped slider from detaching from the guide rods.

[0018] Preferably, the fixed plate is fixedly installed at the top of the support column. The second cylinder is fixedly installed at the top of the fixed plate. The telescopic end of the second cylinder is fixedly connected with a second telescopic rod. The second telescopic rod penetrates through the fixed plate and extends to its bottom. The other end of the second telescopic rod is fixedly connected to the top of the lifting plate. The second cylinder drives the second telescopic rod to move up and down through telescopic movement. Driven by the second telescopic rod, the lifting plate moves up and down along the outer surface of the support column, realizing the position adjustment of the drilling mechanism in the vertical direction.

[0019] Preferably, the clamping mechanism includes a fixed seat. The fixed seat is fixedly installed at the top of the workbench. A first cylinder is fixedly installed at the top of the fixed seat. The telescopic end of the first cylinder is fixedly connected with a first telescopic rod. The other end of the first telescopic rod is fixedly connected with a sliding seat. The sliding seat is slidably installed at the top of the guide rail. A clamping piece is fixedly installed at one end of the sliding seat away from the first telescopic rod. The first cylinder drives the first telescopic rod to move, enabling the sliding seat to slide on the guide rail. The sliding seat drives the clamping piece to move, realizing the clamping of different positions of the hardware product accessories.

[0020] Preferably, the clamping piece includes a clamping box. The opening of the clamping box faces the placement groove. A rod sleeve is fixedly installed inside the clamping box. The rod sleeves are evenly distributed inside the clamping box. A clamping spring is fixedly installed inside the rod sleeve. The other end of the clamping spring is fixedly connected with a sliding rod. The sliding rod is slidably installed inside the rod sleeve. The end of the sliding rod away from the clamping spring is fixedly connected with a clamping block. The clamping mechanism stably fixes the hardware product accessories, preventing the accessories from moving during the drilling process, ensuring the drilling position accuracy. The clamping block adapts to the shape of the accessories under the action of the clamping spring, improving the clamping adaptability to accessories of different shapes, effectively enhancing the accuracy and stability of the drilling process, and reducing the scrap rate.

[0021] The present invention provides a drilling device for processing hardware product accessories. It has the following beneficial effects:

[0022] First, in the drilling device for processing hardware product accessories, through the setting of the clamping mechanism, the telescopic end of the first cylinder pushes the first telescopic rod to drive the sliding seat to slide along the guide rail, making the clamping piece at one end of the sliding seat approach the hardware product accessories. Inside the clamping box, the clamping spring pushes the sliding rod, enabling the clamping block at one end of the sliding rod to clamp the accessories. The clamping mechanism stably fixes the hardware product accessories, preventing the accessories from moving during the drilling process, ensuring the drilling position accuracy. The clamping block adapts to the shape of the accessories under the action of the clamping spring, improving the clamping adaptability to accessories of different shapes, effectively enhancing the accuracy and stability of the drilling process, and reducing the scrap rate.

[0023] Second, for the drilling equipment for processing hardware product accessories, through the setting of the lifting mechanism, the telescopic end of the second cylinder pushes the second telescopic rod to drive the lifting plate to slide up and down along the outer surface of the pillar, thereby adjusting the height of the drilling mechanism. The lifting mechanism accurately adjusts the position of the drilling mechanism according to the thickness of the hardware product accessories and the requirements of the drilling depth, meets different processing requirements, realizes the drilling operation of hardware product accessories of different specifications, and increases the versatility and processing flexibility of the equipment.

[0024] Third, for the drilling equipment for processing hardware product accessories, through the setting of the buffer member, when the drill bit contacts the hardware product accessories, it receives a reaction force, the buffer spring in the rotating cylinder is compressed, the sliding rotating block slides upward in the rotating cylinder, and the limiting strip slides in the limiting groove. The buffer spring buffers the impact force on the drill bit during drilling, avoids damage to the drill bit due to excessive instantaneous impact force, and at the same time reduces the damage to the hardware product accessories.

[0025] Fourth, for the drilling equipment for processing hardware product accessories, through the setting of the positioning member, when the drilling mechanism approaches the hardware product accessories and the roller contacts the surface of the hardware product accessories, the positioning member starts to work. The push rod pushes the two arc-shaped sliders to move in the opposite direction, the roller rolls on the surface of the hardware product accessories, the arc-shaped spring is stretched, and the arc-shaped sliders slide on the surface of the guide rod, playing a role in positioning and stabilizing, and enhancing the drilling stability.

[0026] Fifth, for the drilling equipment for processing hardware product accessories, through the setting of the chip collection box, the chips generated during the drilling process directly fall into the chip collection box below through the placement groove. The chip collection box is installed in the bottom chute of the workbench through the slide rail and can be easily pulled out for cleaning, timely collecting the chips generated by drilling, keeping the working area clean, avoiding the accumulation of chips from affecting the normal operation and processing accuracy of the equipment, reducing the wear and faults caused by the chips entering the interior of the equipment, and reducing the equipment maintenance cost. Description of the Drawings

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the appearance of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the lifting mechanism of the present invention;

[0030] Figure 4 It is an enlarged schematic diagram of part A of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the drilling mechanism of the present invention;

[0032] Figure 6 It is a partial sectional view of the drilling mechanism of the present invention;

[0033] Figure 7 Schematic diagram of the positioning member structure of the present invention;

[0034] Figure 8 Schematic diagram of the clamping mechanism structure of the present invention;

[0035] Figure 9 Schematic diagram of the clamping member structure of the present invention.

[0036] In the figure: 1, base; 2, workbench; 3, placement groove; 4, guide rail; 5, clamping mechanism; 51, fixed seat; 52, cylinder 1; 53, telescopic rod 1; 54, sliding seat; 55, clamping member; 551, clamping box; 552, rod sleeve; 553, sliding rod; 554, clamping block; 555, clamping spring; 6, support pillar; 7, lifting mechanism; 71, fixing plate; 72, cylinder 2; 73, telescopic rod 2; 74, lifting plate; 8, drilling mechanism; 81, motor; 82, transmission shaft; 83, buffer member; 831, rotating cylinder; 832, limiting strip; 833, sliding rotating block; 834, limiting groove; 835, buffer spring; 84, drill bit; 85, positioning member; 851, rotating ring; 852, push rod; 853, arc-shaped slider; 854, sliding hole; 855, guide rod; 856, retaining piece; 857, arc-shaped spring; 858, roller; 9, support feet; 10, chute; 11, chip collection box; 12, slide rail. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] The first embodiment is as Figures 1 to 5 shown. The present invention provides a technical solution: a drilling device for processing hardware product accessories, including:

[0039] A base 1, and a workbench 2 fixedly installed on the top of the base 1. A placement groove 3 is opened in the middle of the workbench 2. A guide rail 4 is fixedly installed on the top of the workbench 2. The guide rail 4 is arranged on both sides of the placement groove 3. The placement groove 3 in the middle of the workbench 2 is used to place the hardware product accessories to be processed, facilitating positioning and processing. A support pillar 6 is fixedly installed on one side of the top of the base 1, and a lifting mechanism 7 is fixedly installed on the top of the support pillar 6;

[0040] The lifting mechanism 7 includes a fixing plate 71, a cylinder 2 72 and a lifting plate 74. The lifting plate 74 is slidably installed on the outer surface of the support pillar 6. The lifting mechanism 7 realizes the position adjustment of the drilling mechanism 8 in the vertical direction;

[0041] The clamping mechanism 5 is installed on the top of the guide rail 4. The guide rail 4 provides a sliding track for the clamping mechanism 5, and the clamping mechanism 5 is used to clamp and fix the hardware product accessories.

[0042] The drilling mechanism 8 is installed at the bottom of the lifting mechanism 7. The drilling mechanism 8 is arranged directly above the placement groove 3, and the drilling mechanism 8 performs drilling operations on the hardware product accessories.

[0043] The drilling mechanism 8 includes a motor 81. The motor 81 is fixedly installed on the top of the lifting plate 74 through a bracket. The output end of the motor 81 is fixedly connected to a transmission shaft 82. The transmission shaft 82 penetrates through the lifting plate 74 and extends to its bottom. A buffer 83 is fixedly installed at the bottom of the transmission shaft 82. The buffer 83 plays a buffering role, reducing the impact force during drilling, protecting the equipment and the workpiece. A drill bit 84 is fixedly installed at the middle of the bottom of the buffer 83. The drill bit 84 rotates driven by the motor 81 to perform drilling operations on the hardware product accessories. A positioning member 85 is rotatably installed at the edge of the bottom of the buffer 83. The positioning member 85 positions the workpiece during drilling to ensure the accuracy of the drilling position.

[0044] Sliding grooves 10 are opened on both sides of the bottom of the workbench 2. Slide rails 12 are slidably installed inside the sliding grooves 10. A chip collection box 11 is fixedly installed at the bottom of the slide rails 12. The chip collection box 11 is arranged directly below the placement groove 3. The chip collection box 11 is used to collect the chips generated during the drilling process, thereby keeping the working area clean. Support feet 9 are fixedly installed at the four corners of the bottom of the base 1.

[0045] The second embodiment, on the basis of the first embodiment, please refer to Figures 3 to 7 As shown, the fixing plate 71 is fixedly installed on the top of the support column 6. The second cylinder 72 is fixedly installed on the top of the fixing plate 71. The telescopic end of the second cylinder 72 is fixedly connected to a second telescopic rod 73. The second telescopic rod 73 penetrates through the fixing plate 71 and extends to its bottom. The other end of the second telescopic rod 73 is fixedly connected to the top of the lifting plate 74. The second cylinder 72 drives the second telescopic rod 73 to move up and down through telescopic movement. Driven by the second telescopic rod 73, the lifting plate 74 moves up and down along the outer surface of the support column 6, realizing the position adjustment of the drilling mechanism 8 in the vertical direction.

[0046] The buffer 83 includes a rotating cylinder 831. The rotating cylinder 831 is fixedly installed at the bottom of the transmission shaft 82. A sliding rotating block 833 is slidably installed inside the rotating cylinder 831. A buffer spring 835 is fixedly connected between the sliding rotating block 833 and the rotating cylinder 831. The buffer spring 835 is arranged inside the rotating cylinder 831. When subjected to the drilling impact force, the buffer spring 835 undergoes elastic deformation to absorb and buffer the impact force.

[0047] A limiting strip 832 is fixedly installed on the inner wall of the rotary drum 831. A limiting groove 834 is provided on the side surface of the sliding rotary block 833. The limiting strip 832 is slidably installed inside the limiting groove 834. The limiting strip 832 and the limiting groove 834 cooperate to limit the movement of the sliding rotary block 833, so that it rotates synchronously inside the rotary drum 831;

[0048] The positioning member 85 includes a rotary ring 851 and an arc-shaped slider 853. The rotary ring 851 is rotatably installed at the bottom of the rotary drum 831. Push rods 852 are rotatably installed on both sides of the bottom of the rotary ring 851 through rotating shafts. The other ends of the push rods 852 are rotatably installed on the top of the arc-shaped slider 853 through rotating shafts. A roller 858 is rotatably installed at the bottom of the arc-shaped slider 853. Under the action of the push rod 852, the arc-shaped slider 853 moves, and the roller 858 rolls on the surface of the workpiece, playing a role in positioning and auxiliary support;

[0049] There are two arc-shaped sliders 853, and an arc-shaped spring 857 is fixedly connected between the two arc-shaped sliders 853. The arc-shaped spring 857 is arranged at both ends of the arc-shaped slider 853. The arc-shaped spring 857 plays a buffering role during positioning. When the roller 858 contacts the surface of the hardware product accessory, the positioning member 85 starts to work. The push rod 852 pushes the two arc-shaped sliders 853 to move in opposite directions, and the roller 858 rolls on the surface of the hardware product accessory, and the arc-shaped spring 857 is stretched;

[0050] Sliding holes 854 are provided on both sides of the arc-shaped slider 853. Guide rods 855 are slidably installed inside the sliding holes 854. Stop pieces 856 are fixedly installed at both ends of the guide rods 855. The arc-shaped slider 853 slides on the surface of the guide rod 855, playing a role in positioning and stability. The guide rod 855 limits the movement direction of the arc-shaped slider 853, and the stop piece 856 prevents the arc-shaped slider 853 from detaching from the guide rod 855.

[0051] For the third embodiment, on the basis of the first and second embodiments, please refer to Figure 8 and Figure 9 As shown, the clamping mechanism 5 includes a fixed seat 51. The fixed seat 51 is fixedly installed on the top of the workbench 2. A first cylinder 52 is fixedly installed on the top of the fixed seat 51. The telescopic end of the first cylinder 52 is fixedly connected to a first telescopic rod 53. The other end of the first telescopic rod 53 is fixedly connected to a sliding seat 54. The sliding seat 54 is slidably installed on the top of the guide rail 4. A clamping member 55 is fixedly installed at one end of the sliding seat 54 away from the first telescopic rod 53. The first cylinder 52 drives the first telescopic rod 53 to move, so that the sliding seat 54 can slide on the guide rail 4. The sliding seat 54 drives the clamping member 55 to move, realizing the clamping of different positions of the hardware product accessory;

[0052] The clamping member 55 includes a clamping box 551, the opening of the clamping box 551 faces the placement groove 3, a rod sleeve 552 is fixedly installed inside the clamping box 551, the rod sleeves 552 are evenly distributed inside the clamping box 551, a clamping spring 555 is fixedly installed inside the rod sleeve 552, the other end of the clamping spring 555 is fixedly connected to a sliding rod 553, the sliding rod 553 is slidably installed inside the rod sleeve 552, one end of the sliding rod 553 away from the clamping spring 555 is fixedly connected to a clamping block 554, the clamping member 55 realizes multi-point clamping of the workpiece, and the elastic force of the clamping spring 555 enables the clamping member 55 to adapt to workpieces of different shapes.

[0053] During use, the operator places the hardware product fitting to be drilled in the placement groove 3 of the workbench 2. At this time, the air cylinder 52 is started, the telescopic end of the air cylinder 52 pushes the telescopic rod 53, and the telescopic rod 53 drives the sliding seat 54 to slide on the guide rail 4, so that the clamping member 55 at one end of the sliding seat 54 approaches the hardware product fitting. Inside the clamping box 551, the fitting presses the clamping block 554, thereby pushing the sliding rod 553 to slide inside the rod sleeve 552, and the clamping spring 555 contracts. Under the elastic force of the clamping spring 555, the two clamping members 55 act together to clamp the hardware product fitting;

[0054] The lifting mechanism 7 is started, the telescopic end of the air cylinder 72 pushes the telescopic rod 73, and the telescopic rod 73 drives the lifting plate 74 to slide downward along the outer surface of the support column 6, so that the drilling mechanism 8 approaches the hardware product fitting. When the roller 858 contacts the surface of the hardware product fitting, the positioning member 85 starts to work, the push rod 852 pushes the two arc-shaped sliders 853 to move in opposite directions, the roller 858 rolls on the surface of the hardware product fitting, the arc-shaped spring 857 is stretched, and the arc-shaped slider 853 slides on the surface of the guide rod 855, playing a role in positioning and stabilizing;

[0055] The motor 81 is started, the output end of the motor 81 drives the transmission shaft 82 to rotate, the transmission shaft 82 drives the buffer member 83 and the drill bit 84 to rotate. At this time, the rotating cylinder 831 rotates on the top of the rotating ring 851. While the sliding rotating block 833 rotates with the rotating cylinder 831, it slides upward inside the rotating cylinder 831, and the buffer spring 835 absorbs the impact force received by the drill bit 84. During the drilling process, the generated debris falls into the chip collection box 11 below through the placement groove 3. The chute 10 at the bottom of the workbench 2 cooperates with the slide rail 12 to facilitate the installation and disassembly of the chip collection box 11 for cleaning the debris;

[0056] After the drilling is completed, the motor 81 is turned off, the air cylinder 72 drives the lifting plate 74 to rise, so that the drilling mechanism 8 is away from the hardware product fitting, the air cylinder 52 drives the clamping member 55 to release the fitting, the air cylinders 52 and 72 are turned off, and the processed hardware product fitting is taken out to complete the entire processing process.

[0057] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for processing hardware accessories, characterized in that: include: A base (1), and a workbench (2) fixedly mounted on the top of the base (1), a placement groove (3) being provided in the middle of the workbench (2), a guide rail (4) being fixedly mounted on the top of the workbench (2), the guide rail (4) being arranged on both sides of the placement groove (3), a pillar (6) being fixedly mounted on one side of the top of the base (1), and a lifting mechanism (7) being fixedly mounted on the top of the pillar (6); A clamping mechanism (5), wherein the clamping mechanism (5) is mounted on the top of the guide rail (4); A drilling mechanism (8), the drilling mechanism (8) being mounted on the bottom of the lifting mechanism (7), and the drilling mechanism (8) being arranged just above the placement slot (3); The lifting mechanism (7) comprises a fixed plate (71), a second cylinder (72) and a lifting plate (74), and the lifting plate (74) is slidably mounted on the outer surface of the support (6); The drilling mechanism (8) comprises a motor (81), the motor (81) being fixedly mounted on the top of the lifting plate (74) via a bracket, the output end of the motor (81) being fixedly connected to a transmission shaft (82), the transmission shaft (82) passing through the lifting plate (74) and extending to the bottom thereof, a buffer (83) being fixedly mounted on the bottom of the transmission shaft (82), a drill bit (84) being fixedly mounted in the middle of the bottom of the buffer (83), and a positioning member (85) being rotatably mounted on the edge of the bottom of the buffer (83).

2. The drilling equipment for processing hardware accessories according to claim 1, characterized in that: Slide grooves (10) are provided on both sides of the bottom of the workbench (2), a slide rail (12) is slidably installed inside the slide groove (10), a chip collection box (11) is fixedly installed at the bottom of the slide rail (12), and the chip collection box (11) is arranged directly below the placement groove (3). Support feet (9) are fixedly installed at the four corners of the bottom of the base (1).

3. The drilling equipment for processing hardware accessories according to claim 1, characterized in that: The buffer member (83) comprises a rotating drum (831), wherein the rotating drum (831) is fixedly mounted at the bottom of the transmission shaft (82), a sliding rotating block (833) is slidably mounted inside the rotating drum (831), a buffer spring (835) is fixedly connected between the sliding rotating block (833) and the rotating drum (831), and the buffer spring (835) is arranged inside the rotating drum (831).

4. The drilling equipment for processing hardware accessories according to claim 3 is characterized in that: A limit strip (832) is fixedly mounted on the inner wall of the rotating drum (831), a limit slot (834) is provided on the side of the sliding rotating block (833), and the limit strip (832) is slidably mounted inside the limit slot (834).

5. The drilling equipment for processing hardware accessories according to claim 4 is characterized in that: The positioning member (85) comprises a rotating ring (851) and an arc-shaped slider (853); the rotating ring (851) is rotatably mounted on the bottom of the rotating drum (831); push rods (852) are rotatably mounted on both sides of the bottom of the rotating ring (851) via a rotating shaft; the other end of the push rod (852) is rotatably mounted on the top of the arc-shaped slider (853) via a rotating shaft; and a roller (858) is rotatably mounted on the bottom of the arc-shaped slider (853) via a rotating shaft.

6. The drilling equipment for processing hardware accessories according to claim 5, characterized in that: The number of the arc-shaped sliders (853) is two, and an arc-shaped spring (857) is fixedly connected between the two arc-shaped sliders (853), and the arc-shaped spring (857) is arranged at both ends of the arc-shaped slider (853).

7. The drilling equipment for processing hardware accessories according to claim 6, characterized in that: Sliding holes (854) are provided on both sides of the arc-shaped sliding block (853), guide rods (855) are slidably mounted inside the sliding holes (854), and blocking pieces (856) are fixedly mounted on both ends of the guide rods (855).

8. The drilling equipment for processing hardware accessories according to claim 1, characterized in that: The fixing plate (71) is fixedly mounted on the top of the pillar (6), the second cylinder (72) is fixedly mounted on the top of the fixing plate (71), the telescopic end of the second cylinder (72) is fixedly connected to the second telescopic rod (73), the second telescopic rod (73) passes through the fixing plate (71) and extends to the bottom thereof, and the other end of the second telescopic rod (73) is fixedly connected to the top of the lifting plate (74).

9. The drilling equipment for processing hardware accessories according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed seat (51), the fixed seat (51) being fixedly mounted on the top of the workbench (2), a cylinder 1 (52) being fixedly mounted on the top of the fixed seat (51), a telescopic end of the cylinder 1 (52) being fixedly connected to a telescopic rod 1 (53), the other end of the telescopic rod 1 (53) being fixedly connected to a slide seat (54), the slide seat (54) being slidably mounted on the top of the guide rail (4), and a clamping member (55) being fixedly mounted on one end of the slide seat (54) away from the telescopic rod 1 (53).

10. The drilling equipment for processing hardware accessories according to claim 9, characterized in that: The clamping member (55) comprises a clamping box (551), a rod sleeve (552) is fixedly installed inside the clamping box (551), a clamping spring (555) is fixedly installed inside the rod sleeve (552), the other end of the clamping spring (555) is fixedly connected to a sliding rod (553), the sliding rod (553) is slidably installed inside the rod sleeve (552), and one end of the sliding rod (553) away from the clamping spring (555) is fixedly connected to a clamping block (554).

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