A woodworking positioning drilling device

Abstract

This utility model discloses a woodworking positioning drilling device, including a workbench, a fixed frame installed on one side of the workbench, a drilling motor mounted on the fixed frame via a lifting device, the output shaft of the drilling motor facing the workbench and equipped with a drill bit, symmetrical clamping components for clamping the wooden board on both sides of the fixed frame, a backing wall on one side of the workbench with a placement groove for placing a scale, an opening communicating with the placement groove on the side of the backing wall on the wooden board, the opening corresponding to the scale of the scale, and identical moving components on both sides of the workbench, each with an extension located in the opening and in contact with the scale. This utility model clamps the wooden board with the clamping components to ensure drilling stability, and moves the wooden board by the cooperation of the two moving components. During movement, the changes in the values ​​corresponding to the scale on the extensions are read, thereby accurately positioning the next drilling position.

Description

Technical Field

[0001] This utility model relates to the technical field of wood processing equipment, specifically a woodworking positioning drilling device. Background Technology

[0002] In the woodworking industry, drilling is a common and crucial process, widely used in furniture manufacturing, architectural decoration, and timber structure assembly. Traditional wood drilling often employs handheld electric drills or simple drilling equipment, relying on manual positioning, fixing, and control. This results in low positioning accuracy. Furthermore, the mechanical vibration generated by the drill bit contacting the wood during manual drilling can cause displacement of the wood, leading to deviations between the actual hole position and the design position. Severe vibration can also cause out-of-tolerance hole diameters, resulting in elliptical holes or enlarged holes, which can lead to difficulties in subsequent assembly and affect product quality and aesthetics. Utility Model Content

[0003] The purpose of this utility model is to provide a woodworking positioning drilling device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A woodworking positioning and drilling device includes a workbench, a fixed frame mounted on one side of the workbench, a drilling motor mounted on the fixed frame via a lifting device, the output shaft of the drilling motor facing the workbench and equipped with a drill bit, symmetrical clamping components for clamping wooden boards on both sides of the fixed frame, a backing wall on one side of the workbench with a placement groove on the backing wall, a scale placed in the placement groove, an opening communicating with the placement groove on the side of the backing wall on the wooden board, the opening corresponding to the scale of the scale, and identical moving components on both sides of the workbench, each with an extension located in the opening and in contact with the scale.

[0006] Furthermore, both of the clamping assemblies include a fixing member fixedly mounted on a fixing frame. The fixing member has a threaded hole in the vertical direction, and a threaded rod is threadedly connected to the threaded hole. The top of the threaded rod has a sleeve portion, and a handle is fitted on the sleeve portion. The bottom of the threaded rod has a clamping block.

[0007] Furthermore, the socket portion is polygonal in shape.

[0008] Furthermore, both of the moving components include a moving base and a baffle. The lower surface of the moving base is provided with four rollers, which are arranged in pairs on both sides of the lower surface of the moving base and abut against the top of the wall. The baffle is set on the worktable, and the extension is integrally formed with the baffle. The baffle is provided with a mounting part above it, and the mounting part is fixedly installed together with the side wall of the moving base.

[0009] Furthermore, each of the two movable components also includes two fixed seats spaced apart at the top of the wall, with a guide rod and a limiting rod between the two fixed seats. The two ends of the guide rod and the limiting rod are respectively fixedly connected to the corresponding fixed seats, and the movable seat passes through the guide rod and the limiting rod.

[0010] Furthermore, the lifting device includes a mounting base, on one side of the workbench, a nut seat is fixedly mounted on the mounting base, a threaded rod is threadedly connected to the nut seat in the vertical direction, and connecting seats are rotatably connected to the threaded rod above and below the nut seat. A lifting seat is provided on one side of the connecting seat on the workbench, the drilling motor is mounted on the lifting seat, a top plate is provided on the top of the lifting seat, a drive motor is mounted on the top of the top plate, the top of the threaded rod passes through the top plate and is fixedly connected to the output end of the drive motor, limit seats are symmetrically mounted on both sides of the mounting base, at least two limit seats are provided on each side, several limit seats on each side are provided with corresponding limit holes, several limit holes on each side are slidably connected to limit rods, and the tops of the two limit rods are fixedly connected to the top plate.

[0011] The beneficial effects of this utility model are:

[0012] When drilling multiple holes side-by-side on a wooden board, the present invention first places the board on the workbench between two moving components. The hole spacing is calculated according to the design requirements, and the first drilling position is marked on the board. The first marked hole on the board is aligned with the tip of the drill bit. The lifting device is activated to lower the drill bit to a position close to the board but not yet in contact with it. The marked hole on the board is observed and confirmed to be aligned with the drill bit. If not aligned, the position of the board is finely adjusted and confirmed again. If aligned, the clamping component is operated to fix the board, the drilling motor is started to make the drill bit rotate at high speed, and the lifting device is activated again to drive the drill bit to move downward to complete the drilling operation. After drilling is completed, the lifting device raises the drill bit to reset and shuts off the drilling motor. Then, the operator holds the two moving components with both hands and moves them toward the wooden board until the inner sides of the two moving components are in contact with the sides of the wooden board. The scale value corresponding to the extension is recorded at this time. Then, the clamping component is released, the two moving components are gripped tightly and moved laterally in the same direction at the same time. The change in the reading of the extension on the scale is observed. The wooden board is moved synchronously to the next target hole position. When the extension is aligned with the corresponding scale of the next hole position, the movement is stopped. The clamping component is used again to clamp the wooden board. The above drilling process is repeated to complete the processing of subsequent holes, thereby effectively improving the drilling positioning accuracy and ensuring the dimensional consistency and appearance of the wooden board during assembly.

[0013] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0014] Figure 1 : Overall structural diagram of this utility model.

[0015] Figure 2 : Figure 1 Enlarged view of the structure of part A.

[0016] Figure 3 : Exploded view of the clamping component of this utility model.

[0017] Figure 4 : Structural diagram of the mobile component of this utility model.

[0018] Figure 5 : Exploded view of the lifting device of this utility model.

[0019] Reference numerals: 1. Workbench; 2. Fixing frame; 3. Lifting device; 4. Drilling motor; 5. Clamping assembly; 6. Wall stop; 7. Moving assembly; 30. Mounting seat; 31. Nut seat; 32. Threaded rod two; 33. Connecting seat; 34. Lifting seat; 35. Top plate; 36. Drive motor; 37. Limiting seat; 38. Limiting hole; 39. Limiting rod two; 41. Drill bit; 51. Fixing component; 52. Threaded hole; 53. Threaded rod one; 54. Sleeve part; 55. Handle; 56. Clamping block; 61. Placement slot; 62. Scale; 63. Opening; 71. Moving seat; 72. Baffle; 73. Roller; 74. Mounting part; 75. Extension part; 76. Fixing seat; 77. Guide rod; 78. Limiting rod one. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please refer to Figure 1-5 ;

[0022] A woodworking positioning and drilling device includes a workbench 1, which serves as a horizontal reference surface for supporting the wood planks to be processed. A fixing frame 2 is mounted on one side of the workbench 1. A drilling motor 4 is mounted on the fixing frame 2 via a lifting device 3. The output shaft of the drilling motor 4 faces the workbench 1 and is equipped with a drill bit 41 for drilling the wood planks. The lifting device 3 controls the descent and elevation of the drill bit 41. The fixing frame 2 has symmetrically arranged clamping components 5 on both sides for pressing the wood planks. The clamping components 5 press the wood planks firmly to ensure their stability during drilling and prevent vibration that could affect the drilling results. The workbench 1 has through holes corresponding to the drill bit 41 to avoid contact and prevent the drill bit 41 from colliding with the workbench 1 and causing mutual damage during drilling. The workbench 1 has a support wall 6 on one side of the fixed frame 2. A placement groove 61 is provided on the support wall 6, and a scale 62 is placed in the placement groove 61. It should be noted that the 0-degree mark of the scale 62 is located at the center, corresponding to the position of the drill bit 41, facilitating the positioning of the center of the wooden board. The support wall 6 has an opening 63 on one side of the wooden board that communicates with the placement groove 61, allowing the operator to directly observe the scale value on the scale 62 through this opening 63. Identical moving components 7 are provided on both sides of the workbench 1. Both moving components 7 have extensions 75 that extend into the openings 63 of the support wall 6 and contact the scale 62. This facilitates reading and positioning when the wooden board moves laterally, accurately positioning the next drilling location. Preferably, the scale 62 is fixedly installed in the placement groove 61 using screws. The screws fix both ends of the scale 62 to prevent the extensions 75 from causing displacement of the scale 62 during movement, thus preventing measurement errors.

[0023] When multiple holes need to be drilled side by side on a wooden board, first place the board on the workbench 1 between the two moving components 7. Calculate the hole spacing according to the design requirements and mark the first drilling position on the board. Align the first marked hole on the board with the tip of the drill bit 41. Start the lifting device 3 to lower the drill bit 41 to a position close to the board but not yet in contact with it. Observe and confirm whether the marked hole on the board is aligned with the drill bit 41. If it is not aligned, fine-tune the position of the board and confirm again. If it is aligned, operate the clamping component 5 to fix the board, start the drilling motor 4 to make the drill bit 41 rotate at high speed, and start the lifting device 3 again to drive the drill bit 41 to move downward to complete the drilling operation. After drilling is completed, the lifting device 3 is raised to reset the drill bit 41 and the drilling motor 4 is turned off. Then, the operator holds the two moving components 7 with both hands and moves them toward the wooden board until the inner sides of the two moving components 7 are in contact with the sides of the wooden board. The scale value corresponding to the extension 75 at this time is recorded. Then, the clamping component 5 is released, the two moving components 7 are held tightly and moved laterally in the same direction at the same time. The change in the reading of the extension 75 on the scale 62 is observed. The wooden board is moved synchronously to the next target hole position. When the extension 75 is aligned with the corresponding scale of the next hole position, the movement is stopped. The clamping component 5 is used again to clamp the wooden board. The above drilling process is repeated to complete the processing of subsequent holes, thereby effectively improving the drilling positioning accuracy and ensuring the dimensional consistency and appearance of the wooden board during assembly.

[0024] In this embodiment, both clamping components 5 include a fixing member 51 fixedly mounted on the fixing frame 2. The fixing member 51 has a threaded hole 52 in the vertical direction, and a threaded rod 53 is threadedly connected to the threaded hole 52. The top of the threaded rod 53 has a sleeve portion 54, which is polygonal in shape. The handle 55 is directly sleeved on the sleeve portion 54, so that when the handle 55 is rotated, it drives the threaded rod 53 to rotate synchronously without slippage. By rotating the handle 55, the threaded rod 53 is moved up and down along the threaded hole 52, thereby adjusting the height of the clamping block 56. When the clamping block 56 descends to contact the surface of the wooden board, continuing to rotate the handle 55 can apply a stable downward pressure, making the wooden board stick tightly to the workbench 1 and preventing vibration and displacement during drilling. After drilling is completed, rotating the handle 55 in the opposite direction can raise the clamping block 56 and release the wooden board to adjust its position.

[0025] In this embodiment, both moving components 7 include a moving base 71 and a baffle 72. The lower surface of the moving base 71 is provided with four rollers 73. The rollers 73 are arranged in pairs on both sides of the lower surface of the moving base 71 and abut against the top of the wall 6 to facilitate the movement of the moving base 71. The baffle 72 is set on the workbench 1, and its inner sidewall is in contact with the wooden board. The extension 75 is integrally formed with the baffle 72. The upper part of the baffle 72 is provided with a mounting part 74. The mounting part 74 is fixedly installed together with the sidewall of the moving base 71 by bolts. The two baffles 72 work together to drive the wooden board to move synchronously to the next drilling position.

[0026] In this embodiment, each of the two moving components 7 also includes two fixed seats 76 spaced apart on the top of the wall 6. A guide rod 77 and a limiting rod 78 are provided between the two fixed seats 76. The two ends of the guide rod 77 and the limiting rod 78 are respectively fixedly connected to the corresponding fixed seats 76. The moving seat 71 passes through the guide rod 77 and the limiting rod 78, so that the moving seat 71 can slide along the guide rod 77 and is laterally limited by the limiting rod 78, ensuring that it always remains horizontal during the movement and will not deviate or tilt.

[0027] In this embodiment, the lifting device 3 includes a mounting base 30. A nut seat 31 is fixedly mounted on one side of the workbench 1. A threaded rod 32 is threadedly connected to the nut seat 31 in the vertical direction. Connecting seats 33 are rotatably connected to the threaded rod 32 above and below the nut seat 31. A lifting seat 34 is provided on one side of the connecting seat 33 on the workbench 1. A drilling motor 4 is mounted on the lifting seat 34. A top plate 35 is provided on the top of the lifting seat 34. The top plate 35 is horizontally arranged, and a drive motor 36 is mounted on its top. The top of threaded rod 32 passes through top plate 35 and is fixedly connected to the output end of drive motor 36. Drive motor 36 drives threaded rod 32 to rotate, thereby realizing the lifting movement of lifting seat 34. Limiting seats 37 are symmetrically installed on both sides of mounting base 30, with at least two limiting seats 37 on each side. Each limiting seat 37 on each side has corresponding limiting holes 38. The limiting holes 38 on each side are slidably connected to limiting rod 39. The tops of the two limiting rods 39 are fixedly connected to top plate 35, and the bottoms are freely suspended. When drive motor 36 is started, its output end drives threaded rod 32 to rotate, causing threaded rod 32 to rotate along the thread of nut seat 31 for lifting. When threaded rod 32 lifts, it drives connecting seat 33 to lift as well, thereby driving lifting seat 34 to lift, thus realizing the lifting operation of drilling motor 4 and drill bit 41. The guiding action of the limit rod 39 can effectively prevent deviation or shaking during the lifting process, improve the rigidity and smoothness of the overall structure, and thus achieve precise control of the up and down movement of the drilling motor 4.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A woodworking positioning drilling device, comprising a workbench (1), a fixed frame (2) is installed on one side of the workbench (1), a drilling motor (4) is installed on one side of the workbench (1) through a lifting device (3), an output shaft of the drilling motor (4) faces the workbench (1) and is provided with a drill bit (41), characterized in that, The fixed frame (2) is symmetrically provided with pressing components (5) for pressing the wooden board on both sides. The workbench (1) is provided with a wall (6) on one side of the fixed frame (2). The wall (6) is provided with a placement groove (61). A scale (62) is placed in the placement groove (61). The wall (6) is provided with an opening (63) on one side of the wooden board that communicates with the placement groove (61). The opening (63) corresponds to the scale of the scale (62). The workbench (1) is provided with moving components (7) with the same structure on both sides. Both moving components (7) are provided with extensions (75). Both extensions (75) are located in the opening (63) and are in contact with the scale (62).

2. The woodworking positioning drilling device according to claim 1, characterized in that, Both clamping assemblies (5) include a fixing member (51) fixedly mounted on the fixing frame (2). The fixing member (51) has a threaded hole (52) in the vertical direction. A threaded rod (53) is threadedly connected to the threaded hole (52). A sleeve (54) is provided at the top of the threaded rod (53). A handle (55) is sleeved on the sleeve (54). A clamping block (56) is provided at the bottom of the threaded rod (53).

3. A woodworking positioning drilling device according to claim 2, characterized in that, The socket (54) is polygonal in shape.

4. A woodworking positioning drilling device according to claim 1, characterized in that, Both of the moving components (7) include a moving base (71) and a baffle (72). The lower surface of the moving base (71) is provided with four rollers (73). The rollers (73) are arranged in pairs and located on both sides of the lower surface of the moving base (71), abutting against the top of the wall (6). The baffle (72) is set on the workbench (1). The extension (75) is integrally formed with the baffle (72). The upper part of the baffle (72) is provided with a mounting part (74). The mounting part (74) is fixedly installed together with the side wall of the moving base (71).

5. A woodworking positioning drilling device according to claim 4, characterized in that, Both of the moving components (7) further include two fixed seats (76) spaced apart on the top of the wall (6). A guide rod (77) and a limiting rod (78) are provided between the two fixed seats (76). The two ends of the guide rod (77) and the limiting rod (78) are respectively fixedly connected to the corresponding fixed seats (76). The moving seat (71) passes through the guide rod (77) and the limiting rod (78).

6. A woodworking positioning drilling device according to claim 1, characterized in that, The lifting device (3) includes a mounting base (30). A nut seat (31) is fixedly mounted on one side of the workbench (1) on the mounting base (30). A threaded rod (32) is threadedly connected to the nut seat (31) in the vertical direction. Connecting seats (33) are rotatably connected to the threaded rod (32) above and below the nut seat (31). A lifting seat (34) is provided on one side of the connecting seat (33) on the workbench (1). The drilling motor (4) is mounted on the lifting seat (34). A top plate is provided on the top of the lifting seat (34). 35), a drive motor (36) is installed on the top of the top plate (35), the top of the threaded rod (32) passes through the top plate (35) and is fixedly connected to the output end of the drive motor (36), the mounting base (30) is symmetrically installed with limit seats (37) on both sides, at least two limit seats (37) are provided on each side, and each of the limit seats (37) on each side is provided with corresponding limit holes (38), and each of the limit holes (38) on each side is slidably connected with limit rods (39), and the tops of the two limit rods (39) are fixedly connected to the top plate (35).

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