A drilling device for manufacturing a wooden table

Abstract

The present application relates to the technical field of wood table manufacturing, and discloses a drilling device for wood table manufacturing, which comprises a base, a fixing frame is fixed to the rear side of the base, a moving structure is arranged in the base, a through slot is formed in the top of the base, a first rack plate and a second rack plate are respectively fixed to the front and rear sides of the top of the base, and the first rack plate and the second rack plate are arranged in a staggered manner; the present application is provided with double stations, the positions between the stations can be switched, the parallel working mode reduces the waiting time, improves the overall processing efficiency, the device can conveniently adjust the clamping position according to the size of wood table accessories, ensures that wood table accessories of different specifications can be stably and accurately clamped, improves the flexibility and adaptability of processing, the device also has an automatic pushing function, can automatically carry out discharging operation on the wood table accessories after drilling, reduces the labor intensity of workers, and effectively improves the practicability of the device.

Description

Technical Field

[0001] This invention relates to the field of wooden table manufacturing technology, specifically to a drilling device for manufacturing wooden tables. Background Technology

[0002] Wooden tables, as a classic form of furniture, are beloved for their natural, rustic materials and warm, comfortable feel. A wooden table typically consists of a tabletop, legs, and connectors. The tabletop, the main load-bearing and item-placement component, is usually made of a single piece of wood or multiple pieces joined together to ensure sufficient strength and stability. The legs support the tabletop and come in various shapes and materials, including cylindrical, square, and animal-leg shapes, offering both practicality and aesthetic appeal. Connectors, such as screws, bolts, or mortise and tenon joints, securely link the tabletop and legs, ensuring overall stability. During manufacturing, drilling is required for the tabletop components. This drilling is typically for installing screws, bolts, or other fasteners to firmly connect the various parts of the table (such as the tabletop, legs, and support rods). This connection method is more robust than simple splicing or gluing, capable of withstanding greater weight and pressure, thus ensuring the table's overall stability.

[0003] Currently, when drilling holes in wooden table parts, workers need to perform disassembly and reassembly operations before and after each drilling operation. This involves removing the original fasteners, installing clamps to secure the parts, and then disassembling the clamps and installing the fasteners again after the drilling is completed. These operations are not only tedious but also time-consuming, directly affecting the overall processing efficiency. Due to the disassembly and reassembly process, the drilling process is divided into multiple discontinuous stages, each requiring waiting for the disassembly and reassembly operations to be completed. This results in wasted processing time and increases the workload of the workers. Summary of the Invention

[0004] The purpose of this invention is to provide a drilling device for manufacturing wooden tables, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drilling device for manufacturing wooden tables, comprising a base, a fixed frame fixed to the rear side of the base, a movable structure provided inside the base, and a through groove opened on the top of the base. A first rack plate and a second rack plate are respectively fixed to the front and rear sides of the top of the base, and the first rack plate and the second rack plate are staggered. A movable frame is slidably connected to the middle part of the top of the base and the right side of the top of the base, and a clamping structure is movably connected to the surface of the movable frame. Support frames are fixed to the left and right sides of the front and rear sides of the movable frame. A support platform is fixed above the support frames, and a measuring ruler is fixed to the surface of the front support frame. Adjustment structures are provided on the left and right sides of the support platform. A mounting platform is bolted to the upper part of the inner wall of the fixed frame, and an adjustment structure is provided on the surface of the mounting platform. A drilling device is fixed to the front side of the adjustment structure. An electric slide is fixed to the back of the base, and a movable platform is fixed to the top of the electric slide. A pushing structure is movably connected to the surface of the movable platform.

[0006] Preferably, the movable structure includes a first motor, a first threaded rod, a first threaded sleeve, and a connecting piece. The first motor is fixed to the left side of the base, and the output shaft of the first motor passes through the interior of the base. The first threaded rod is rotatably connected to the interior of the base, and the left end of the first threaded rod is fixedly connected to the output shaft of the first motor. The first threaded sleeve is threadedly connected to the middle part of the surface of the first threaded rod and the right side of the surface of the first threaded rod. The connecting piece is fixed to the top of the first threaded sleeve, and the connecting piece passes through the through slot and is fixedly connected to the bottom of the movable frame.

[0007] Preferably, a limiting groove is formed at the bottom of the inner wall of the base, a limiting plate is fixed below the first threaded sleeve, and the lower part of the limiting plate extends into the interior of the limiting groove and slides in connection with the inner wall of the limiting groove.

[0008] Preferably, the clamping structure includes a gear, a connecting ring, a connecting bar, and a moving block. The gear is rotatably connected inside the movable frame, with the central gear meshing with the first rack plate and the right-side gear meshing with the second rack plate. The connecting ring is rotatably connected to the top of the movable frame and is fixedly connected to the gear. The connecting bar is rotatably connected to the left and right sides of the top of the connecting ring and is generally semi-circular. The moving block is rotatably connected to one side of the top of the connecting bar.

[0009] Preferably, vertical plates are fixed on both the left and right sides of the top of the movable frame, and a limit rod is fixed above the surface of the opposite side of the vertical plate, and the limit rod passes through the movable block and is slidably connected to the movable block.

[0010] Preferably, the adjustment structure includes a mounting bracket, a second threaded sleeve, a second threaded rod, a knob, and a clamping plate. The mounting bracket is fixed to the top of the moving block. The second threaded sleeve is embedded in the surface of the mounting bracket and is fixedly connected to the mounting bracket. The second threaded rod passes through one side of the second threaded sleeve and is threadedly connected to the inner wall of the second threaded sleeve. The knob is fixed to one end of the second threaded rod. The clamping plate is rotatably connected to the end of the second threaded rod away from the knob. The guide rod is fixed to the front and rear sides of one side surface of the clamping plate and passes through the mounting bracket and is slidably connected to the mounting bracket.

[0011] Preferably, the adjustment structure includes a second motor, a driving wheel, a driven wheel, a movable plate, a third motor, a lead screw, and a lifting platform. The second motor is fixed to the left side of the back of the mounting platform. The driving wheel is rotatably connected to the left side of the front of the mounting platform, and the output shaft of the second motor passes through the mounting platform and is fixedly connected to the driving wheel. The driven wheel is rotatably connected to the right side of the front of the mounting platform, and the driven wheel is connected to the driving wheel via a belt. The movable plate is located on the front side of the mounting platform, and the rear side of the movable plate is fixedly connected to the upper part of the front side of the belt. The third motor is fixed to the top of the movable plate, and the lead screw is fixed to the bottom of the output shaft of the third motor. The lifting platform is threadedly connected to the lower surface of the lead screw, and the drilling equipment is fixedly connected to the surface of the lifting platform.

[0012] Preferably, guide rails are fixed on the upper and lower sides of the front of the mounting platform and the left and right sides of the front of the movable plate, and guide blocks are fixed on the upper and lower sides of the back of the movable plate and the left and right sides of the rear of the lifting platform, and the guide blocks are slidably connected to the guide rails.

[0013] Preferably, the pushing structure includes a drive motor, a moving frame, a rotating plate, rollers, a chute, and a pushing plate. The drive motor is fixed to the bottom of the moving platform, the moving frame is slidably connected to the top of the moving platform, the rotating plate is rotatably connected to the top of the moving platform and located below the moving frame, the output shaft of the drive motor passes through the moving platform and is fixedly connected to one side of the rotating plate, the rollers are rotatably connected to one side of the top of the rotating plate, the chute is opened on the rear side of the top of the moving frame, and the rollers are located inside the chute and are rollingly connected to the inner wall of the chute, and the pushing plate is fixed to the front side of the moving frame.

[0014] Preferably, a fixing rod is fixed to the left side of the top of the mobile platform, and a guide sleeve is fixed to the left side of the bottom of the mobile frame, with the fixing rod passing through the guide sleeve and slidably connected to the inner wall of the guide sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] This invention features a dual-station design, with the positions of the stations being switchable. This dual-station design allows workers to perform loading or unloading operations at the other station while drilling is being done on a wooden table component at one station. This parallel working method reduces waiting time and improves overall processing efficiency. The rapid switching between stations enables continuous drilling without waiting for the completion of a single station, further shortening the processing cycle. Furthermore, the device can easily adjust the clamping position according to the size of the wooden table component, ensuring stable and accurate clamping of components of different specifications, thus improving processing flexibility and adaptability. The device also has an automatic feeding function, which can automatically unload the drilled wooden table component, reducing the labor intensity of workers and effectively improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the base in this invention;

[0019] Figure 3 This is a cross-sectional view of the base in this invention;

[0020] Figure 4 This is a three-dimensional schematic diagram of the movable frame in this invention;

[0021] Figure 5 This is a three-dimensional schematic diagram of the clamping structure in this invention;

[0022] Figure 6 This is a three-dimensional schematic diagram of the adjustment structure in this invention;

[0023] Figure 7 This is a three-dimensional schematic diagram of the adjustment structure in this invention;

[0024] Figure 8 This is a three-dimensional schematic diagram of the electric slide table in this invention;

[0025] Figure 9 This is a cross-sectional view of the mobile station in this invention;

[0026] Figure 10 This is a cross-sectional view of the mobile station in this invention from another perspective.

[0027] In the diagram: 1. Base; 2. Fixing frame; 3. Moving structure; 31. First motor; 32. First threaded rod; 33. First threaded sleeve; 34. Connecting piece; 4. First rack plate; 5. Second rack plate; 6. Movable frame; 7. Clamping structure; 71. Gear; 72. Connecting ring; 73. Connecting strip; 74. Moving block; 8. Support frame; 9. Support platform; 10. Measuring ruler; 11. Adjustment structure; 111. Mounting frame; 112. Second threaded sleeve; 113. Second threaded rod; 114. Knob; 115. Clamping plate; 116. Guide rod; 12. Mounting platform; 13. 131. Adjustment structure; 132. Second motor; 133. Drive wheel; 134. Driven wheel; 135. Movable plate; 136. Third motor; 137. Lead screw; 14. Lifting platform; 15. Drilling equipment; 16. Electric slide table; 17. Moving table; 18. Pushing structure; 19. Drive motor; 10. Moving frame; 11. Rotating plate; 12. Roller; 135. Slide groove; 14. Pushing plate; 15. Limiting groove; 26. Limiting plate; 27. Vertical plate; 28. Limiting rod; 29. ​​Guide rail; 20. Guide block; 21. Guide sleeve; 22. Fixed rod. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-10 As shown, a drilling device for manufacturing wooden tables includes a base 1, a fixed frame 2 fixed to the rear side of the base 1, a movable structure 3 inside the base 1, and a through groove on the top of the base 1. A first toothed plate 4 and a second toothed plate 5 are fixed to the front and rear sides of the top of the base 1, respectively, and the first toothed plate 4 and the second toothed plate 5 are staggered. A movable frame 6 is slidably connected to the middle of the top of the base 1 and the right side of the top of the base 1, and a clamping structure 7 is movably connected to the surface of the movable frame 6. The movable frame 6 has left and right sides on its front and rear sides. Each support frame 8 is fixed, and a support platform 9 is fixed above the support frame 8. A measuring ruler 10 is fixed on the surface of the front support frame 8. Adjustment structures 11 are provided on both the left and right sides of the support platform 9. An installation platform 12 is bolted to the upper part of the inner wall of the fixed frame 2. An adjustment structure 13 is provided on the surface of the installation platform 12. A drilling device 14 is fixed to the front of the adjustment structure 13. An electric slide 15 is fixed to the back of the base 1. A moving platform 16 is fixed to the top of the electric slide 15. A pushing structure 17 is movably connected to the surface of the moving platform 16.

[0030] The movable structure 3 includes a first motor 31, a first threaded rod 32, a first threaded sleeve 33, and a connecting piece 34. The first motor 31 is fixed to the left side of the base 1, and the output shaft of the first motor 31 passes through the interior of the base 1. The first threaded rod 32 is rotatably connected to the interior of the base 1, and the left end of the first threaded rod 32 is fixedly connected to the output shaft of the first motor 31. The first threaded sleeve 33 is threadedly connected to the middle part of the surface of the first threaded rod 32 and the right side of the surface of the first threaded rod 32. The connecting piece 34 is fixed to the top of the first threaded sleeve 33, and the connecting piece 34 passes through a through slot and is fixedly connected to the bottom of the movable frame 6. The bottom of the inner wall of the base 1 is opened A limiting groove 18 is provided, and a limiting plate 19 is fixed below the first threaded sleeve 33. The lower part of the limiting plate 19 extends into the interior of the limiting groove 18 and slides in connection with the inner wall of the limiting groove 18. When the first motor 31 is turned on, the output shaft of the first motor 31 will drive the first threaded rod 32 to rotate, thereby causing the first threaded sleeves 33 on both sides of the surface of the first threaded rod 32 to move. The limiting plate 19 below will limit the first threaded sleeves 33, so that the first threaded sleeves 33 can only move horizontally left and right on the surface of the first threaded rod 32. The connecting piece 34 can then drive the upper movable frame 6 to move and adjust the position of the wooden table accessories.

[0031] The clamping structure 7 includes a gear 71, a connecting ring 72, a connecting bar 73, and a moving block 74. The gear 71 is rotatably connected inside the movable frame 6, with the middle gear 71 meshing with the first rack plate 4 and the right gear 71 meshing with the second rack plate 5. The connecting ring 72 is rotatably connected to the top of the movable frame 6 and is fixedly connected to the gear 71. The connecting bar 73 is rotatably connected to the left and right sides of the top of the connecting ring 72, and the connecting bar 73 is generally semi-circular. The moving block 74 is rotatably connected to one side of the top of the connecting bar 73. Vertical plates are fixed to both the left and right sides of the top of the movable frame 6. 20. A limiting rod 21 is fixed above the surface of the vertical plate 20 on one side, and the limiting rod 21 passes through the moving block 74 and is slidably connected to the moving block 74. When the movable frame 6 moves left and right, the gear 71 will contact the corresponding first rack plate 4 or second rack plate 5, thereby causing the gear 71 to rotate. The connecting ring 72 above will rotate, driving the connecting strips 73 on both sides to move. The movement of the connecting strips 73 will drive the moving block 74 to move. The limiting rod 21 guides the moving block 74, so that the moving block 74 can only move horizontally left and right, so as to clamp and fix the wooden table accessories.

[0032] The adjustment structure 11 includes a mounting bracket 111, a second threaded sleeve 112, a second threaded rod 113, a knob 114, and a clamping plate 115. The mounting bracket 111 is fixed to the top of the moving block 74. The second threaded sleeve 112 is embedded in the surface of the mounting bracket 111 and is fixedly connected to the mounting bracket 111. The second threaded rod 113 passes through one side of the second threaded sleeve 112 and is threadedly connected to the inner wall of the second threaded sleeve 112. The knob 114 is fixed to one end of the second threaded rod 113. The clamping plate 115 is rotatably connected to the end of the second threaded rod 113 away from the knob 114. A guide rod 116 is fixed to the front and rear sides of one side surface of the clamping plate 115 and passes through... Mounting bracket 111 is slidably connected to mounting bracket 111. When the two moving blocks 74 move towards each other, the clamping plates 115 on both sides will clamp and fix the wooden table accessories. The moving distance of the clamping plates 115 is the same. If the operator needs to clamp and fix wooden table accessories of different widths, the operator needs to turn the knobs 114 on both sides, which will cause the second threaded rod 113 to rotate. The second threaded rod 113 moves left and right inside the second threaded sleeve 112, and guides the clamping plates 115 through the guide rod 116 to adjust the distance between the two clamping plates 115. The position of the clamping plates 115 is adjusted according to the different widths of the clamped wooden table accessories in order to carry out subsequent drilling operations.

[0033] The adjustment structure 13 includes a second motor 131, a drive wheel 132, a driven wheel 133, a movable plate 134, a third motor 135, a lead screw 136, and a lifting platform 137. The second motor 131 is fixed to the left side of the back of the mounting platform 12. The drive wheel 132 is rotatably connected to the left side of the front of the mounting platform 12, and the output shaft of the second motor 131 passes through the mounting platform 12 and is fixedly connected to the drive wheel 132. The driven wheel 133 is rotatably connected to the right side of the front of the mounting platform 12, and the driven wheel 133 is connected to the drive wheel 132 via a belt. The movable plate 134 is located on the front side of the mounting platform 12, and the rear side of the movable plate 134 is fixedly connected to the upper part of the front side of the belt. The third motor 135 is fixed to the top of the movable plate 134. The lead screw 136 is fixed to the bottom of the output shaft of the third motor 135. The lifting platform 137 is threadedly connected to the lower surface of the lead screw 136, and the drilling device 14 is fixedly connected to the surface of the lifting platform 137. Guide rails 22 are fixed on both sides of the lower part and the left and right sides of the front of the movable plate 134. Guide blocks 23 are fixed on the upper and lower sides of the back of the movable plate 134 and the left and right sides of the rear of the lifting platform 137. The guide blocks 23 are slidably connected to the guide rails 22. When the second motor 131 is turned on, the output shaft of the second motor 131 will drive the drive wheel 132 to rotate. Through the belt, the drive wheel 132 and the driven wheel 133 will rotate synchronously. The belt will drive the movable plate 134 to move left and right, thereby adjusting the drilling position of the drilling equipment 14. When the third motor 135 is turned on, the lead screw 136 will rotate, causing the lifting platform 137 to move up and down on the surface of the lead screw 136, adjusting the drilling height of the drilling equipment 14. The guide blocks 23 on the surface of the movable plate 134 and the lifting platform 137 will slide on the guide rails 22 on the mounting platform 12 and the surface of the movable plate 134 to improve the stability of the drilling equipment 14 during adjustment.

[0034] The pushing structure 17 includes a drive motor 171, a moving frame 172, a rotating plate 173, rollers 174, a chute 175, and a pushing plate 176. The drive motor 171 is fixed to the bottom of the moving table 16. The moving frame 172 is slidably connected to the top of the moving table 16. The rotating plate 173 is rotatably connected to the top of the moving table 16 and located below the moving frame 172. The output shaft of the drive motor 171 passes through the moving table 16 and is fixedly connected to one side of the rotating plate 173. The rollers 174 are rotatably connected to one side of the top of the rotating plate 173. The chute 175 is opened on the rear side of the top of the moving frame 172, and the rollers 174 are located inside the chute 175 and are in rolling contact with the inner wall of the chute 175. 176 is fixed to the front side of the movable frame 172. A fixing rod 25 is fixed to the left side of the top of the movable platform 16. A guide sleeve 24 is fixed to the left side of the bottom of the movable frame 172. The fixing rod 25 passes through the guide sleeve 24 and slides through the inner wall of the guide sleeve 24. When the movable frame 6 moves to the right or left side of the top of the base 1, the operator can turn on the drive motor 171. The output shaft of the drive motor 171 will drive the upper rotating plate 173 to rotate, thereby causing the roller 174 to move inside the slide groove 175. This causes the movable frame 172 to push the pusher plate 176 forward. The pusher plate 176 pushes out the wooden table accessories placed on the top of the support 9, and automatically unloads the drilled wooden table accessories.

[0035] Working principle: When the worker needs to drill holes in the wooden table parts, the worker first places the wooden table parts to be processed on the top of the right support 9. If the worker is drilling holes in wooden table parts of different widths, the worker can rotate the knobs 114 on both sides above the right support 9 to adjust the position of the clamping plates 115 on both sides. According to the measuring ruler 10, the clamping plates 115 are moved to the corresponding positions. Then the worker can turn on the first motor 31 on the left, and the movable frame 6 in the middle will move to the left, while the movable frame 6 on the right will move to the middle above the base 1. The gear 71 inside the side movable frame 6 rotates, causing the moving blocks 74 on both sides to move towards each other, and the clamping plates 115 to move towards each other, clamping and fixing the wooden table accessory above the right support platform 9. When the right support platform 9 moves to the middle position, the operator can open it through the drilling device 14 above and drill holes in the wooden table accessory on the surface of the middle support platform 9. When drilling different positions on the surface of the wooden table accessory, the operator can turn on the second motor 131 and the third motor 135 on the surface of the mounting platform 12, thereby adjusting the drilling position of the drilling device 14. While the drilling equipment 14 is drilling holes in the wooden table fittings on the surface of the central support platform 9, the operator can remove the wooden table fittings to be processed and place them on top of the left support platform 9. After the drilling of the wooden table fittings on the central support platform 9 is completed, the operator can turn on the first motor 31 again, causing the central support platform 9 to move to the right, while the left support platform 9 moves to the center. At this time, the clamping plates 115 on both sides above the right support platform 9 will move in opposite directions, causing the clamping plates 115 to stop clamping and fixing the processed wooden table fittings. At this time, the rear electric slide 15 opens, moving the moving table 16 to the right support platform. Behind the platform 9, the clamping plates 115 on both sides above the middle support platform 9 will move towards each other, clamping and fixing the wooden table accessories on the surface of the support platform 9. Then, the worker can continue to drill through the drilling equipment 14. At this time, the worker turns on the drive motor 171, and the pusher plate 176 will push forward. The pusher plate 176 will push down the wooden table accessories on the surface of the right support platform 9, and unload the processed wooden table accessories. Then, the worker places the next wooden table accessories to be processed on the right support platform 9 and repeats the above operation to continuously drill the wooden table accessories.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for manufacturing wooden tables, comprising a base (1), characterized in that: A fixed frame (2) is fixed to the rear side of the base (1). A movable structure (3) is provided inside the base (1). A through groove is provided on the top of the base (1). A first rack plate (4) and a second rack plate (5) are fixed to the front and rear sides of the top of the base (1) respectively. The first rack plate (4) and the second rack plate (5) are staggered. A movable frame (6) is slidably connected to the middle part of the top of the base (1) and the right side of the top of the base (1). A clamping structure (7) is movably connected to the surface of the movable frame (6). A support frame (8) is fixed to the left and right sides of the front and rear sides of the movable frame (6). A support platform (9) is fixed above the support frame (8). A measuring ruler (10) is fixed to the surface of the front support frame (8). An adjustment structure (11) is provided on the left and right sides of the support platform (9). The clamping structure (7) includes a gear (71), a connecting ring (72), a connecting bar (73), and a moving block (74). The gear (71) is rotatably connected to the inside of the movable frame (6), and the gear (71) in the middle meshes with the first rack plate (4). The gear (71) on the right side meshes with the second rack plate (5). The connecting ring (72) is rotatably connected to the top of the movable frame (6), and the connecting ring (72) is fixedly connected to the gear (71). The connecting bar (73) is rotatably connected to the left and right sides of the top of the connecting ring (72), and the connecting bar (73) is set in a semi-circular arc shape. The moving block (74) is rotatably connected to one side of the top of the connecting bar (73). Vertical plates (20) are fixed on both the left and right sides of the top of the movable frame (6). A limit rod (21) is fixed above the surface of the opposite side of the vertical plate (20), and the limit rod (21) passes through the moving block (74) and is slidably connected to the moving block (74). The adjustment structure (11) includes a mounting bracket (111), a second threaded sleeve (112), a second threaded rod (113), a knob (114), a clamping plate (115), and a guide rod (116). The mounting bracket (111) is fixed to the top of the moving block (74). The second threaded sleeve (112) is embedded in the surface of the mounting bracket (111), and the second threaded sleeve (112) is fixedly connected to the mounting bracket (111). The second threaded rod (113) passes through the second threaded sleeve. (112) on one side, and the second threaded rod (113) is threadedly connected to the inner wall of the second threaded sleeve (112). The knob (114) is fixed to one end of the second threaded rod (113). The clamping plate (115) is rotatably connected to one end of the second threaded rod (113) away from the knob (114). The guide rod (116) is fixed to the front and rear sides of one side surface of the clamping plate (115). The guide rod (116) passes through the mounting bracket (111) and is slidably connected to the mounting bracket (111).

2. The drilling device for manufacturing a wooden table according to claim 1, characterized in that: An installation platform (12) is bolted to the upper part of the inner wall of the fixed frame (2), and an adjustment structure (13) is provided on the surface of the installation platform (12). A drilling device (14) is fixed to the front side of the adjustment structure (13), an electric slide (15) is fixed to the back of the base (1), and a moving platform (16) is fixed to the top of the electric slide (15). A pusher structure (17) is movably connected to the surface of the moving platform (16).

3. The drilling device for manufacturing a wooden table according to claim 2, characterized in that: The adjustment structure (13) includes a second motor (131), a drive wheel (132), a driven wheel (133), a movable plate (134), a third motor (135), a lead screw (136), and a lifting platform (137). The second motor (131) is fixed on the left side of the back of the mounting platform (12). The drive wheel (132) is rotatably connected to the left side of the front of the mounting platform (12). The output shaft of the second motor (131) passes through the mounting platform (12) and is fixedly connected to the drive wheel (132). The driven wheel (133) is rotatably connected to the mounting platform (12). On the right side of the front, the driven wheel (133) is connected to the driving wheel (132) via a belt. The movable plate (134) is set on the front side of the mounting platform (12), and the rear side of the movable plate (134) is fixedly connected to the upper part of the front side of the belt. The third motor (135) is fixed on the top of the movable plate (134). The lead screw (136) is fixed on the bottom of the output shaft of the third motor (135). The lifting platform (137) is threadedly connected to the lower part of the surface of the lead screw (136), and the drilling device (14) is fixedly connected to the surface of the lifting platform (137).

4. The drilling device for manufacturing a wooden table according to claim 3, characterized in that: The pushing structure (17) includes a drive motor (171), a moving frame (172), a rotating plate (173), rollers (174), a chute (175), and a pushing plate (176). The drive motor (171) is fixed to the bottom of the moving platform (16), the moving frame (172) is slidably connected to the top of the moving platform (16), and the rotating plate (173) is rotatably connected to the top of the moving platform (16) and located below the moving frame (172). The output shaft of the drive motor (171) passes through the moving table (16) and is fixedly connected to one side of the rotating plate (173). The roller (174) is rotatably connected to one side of the top of the rotating plate (173). The slide groove (175) is opened on the rear side of the top of the moving frame (172), and the roller (174) is located inside the slide groove (175) and is rolledly connected to the inner wall of the slide groove (175). The pusher plate (176) is fixed on the front side of the moving frame (172).

5. The drilling device for manufacturing a wooden table according to claim 1, characterized in that: The movable structure (3) includes a first motor (31), a first threaded rod (32), a first threaded sleeve (33), and a connecting piece (34). The first motor (31) is fixed on the left side of the base (1), and the output shaft of the first motor (31) passes through the interior of the base (1). The first threaded rod (32) is rotatably connected to the interior of the base (1), and the left end of the first threaded rod (32) is fixedly connected to the output shaft of the first motor (31). The two first threaded sleeves (33) are respectively threaded to the middle part of the surface of the first threaded rod (32) and the right side of the surface of the first threaded rod (32). The connecting piece (34) is fixed to the top of the first threaded sleeve (33), and the connecting piece (34) passes through the through slot and is fixedly connected to the bottom of the movable frame (6).

6. The drilling device for manufacturing a wooden table according to claim 5, characterized in that: A limiting groove (18) is provided at the bottom of the inner wall of the base (1). A limiting plate (19) is fixed below the first threaded sleeve (33), and the lower part of the limiting plate (19) extends into the interior of the limiting groove (18) and slides in connection with the inner wall of the limiting groove (18).

7. The drilling device for manufacturing a wooden table according to claim 4, characterized in that: Guide rails (22) are fixed on the upper and lower sides of the front of the mounting platform (12) and the left and right sides of the front of the movable plate (134). Guide blocks (23) are fixed on the upper and lower sides of the back of the movable plate (134) and the left and right sides of the rear of the lifting platform (137). The guide blocks (23) are slidably connected to the guide rails (22).

8. A drilling device for manufacturing a wooden table according to claim 4, characterized in that: A fixing rod (25) is fixed on the left side of the top of the mobile platform (16), and a guide sleeve (24) is fixed on the left side of the bottom of the mobile frame (172). The fixing rod (25) passes through the guide sleeve (24) and is slidably connected to the inner wall of the guide sleeve (24).

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