Wood board numerical control drilling device

Abstract

The utility model provides a plank numerical control drilling device which comprises a positioning frame, a hydraulic drilling seat is fixed on one side of the upper surface of the positioning frame, a positioning sleeve is fixed on the upper surface of the hydraulic drilling seat, and adjusting knobs are in threaded connection with the interiors of the two sides of the positioning sleeve. Clamping arcs are rotationally mounted at one ends of the two adjusting rotary knobs through bearings correspondingly, and a first motor is fixed to the upper surface of the hydraulic drilling base. According to the numerical control drilling device for the wood board, the position of the drilling machine head is adjusted through the hydraulic drilling base so that the wood board can be drilled, and in the process that the drilling position is adjusted through the hydraulic drilling base, a user can place an air suction pipe in a positioning sleeve so that the drilling position can be adjusted through the air suction pipe; after the air suction pipe is placed in the positioning sleeve, a user clamps and positions the air suction pipe through the two clamping arcs by rotating the two adjusting knobs, and then wood chips can be sucked through the fixed air suction pipe in the drilling process of the drilling machine head.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing, in particular to a wood board numerical control drilling device. Background Art

[0002] Wooden boards are wooden boards made of complete wood. These boards are durable and have natural textures, making them the best choice for decoration. This type of board is expensive. Wooden boards are generally classified according to the actual name of the board, and there is no unified standard specification. In the production process of wooden boards, wooden board CNC drilling devices are required to drill holes on the surface of the wooden boards.

[0003] When the existing CNC drilling device for wooden boards is drilling holes in wooden boards, wood chips are easily splashed and scattered. Most of the suction pipes of CNC drilling devices are installed by tying them above the CNC drilling device with cable ties to intake air and absorb the wood chips. However, installing the suction pipe with a cable tie can easily cause the suction pipe to fall off.

[0004] Therefore, it is necessary to provide a wooden board numerical control drilling device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a CNC drilling device for wooden boards, which solves the problem that wood chips are easily splashed and scattered when the existing CNC drilling device for wooden boards is used for drilling holes in wooden boards. Most of the suction pipes of most CNC drilling devices are installed by tying them above the CNC drilling device with cable ties to intake air and absorb the wood chips. However, the problem that the suction pipe is easily caused to fall off when the suction pipe is installed with the cable ties.

[0006] In order to solve the above technical problems, the utility model provides: a wooden board CNC drilling device, including a positioning frame, a hydraulic drilling seat is fixed to one side of the upper surface of the positioning frame, a positioning sleeve is fixed to the upper surface of the hydraulic drilling seat, both sides of the positioning sleeve are internally threaded with adjustment knobs, one end of the two adjusting knobs are rotatably installed with a clamping arc through a bearing, a first motor is fixed to the upper surface of the hydraulic drilling seat, a drilling head is rotatably installed below the hydraulic drilling seat, and the top end of the drilling head is fixedly connected to the output shaft of the first motor.

[0007] Preferably, fixing frames are fixed on both sides of the upper surface of the positioning frame, a workpiece plate is slidably arranged at the outer middle position of the two fixing frames, and bearing seats are fixed on both sides of the upper surface of the positioning frame and at the middle position of the two fixing frames.

[0008] Preferably, an adjusting screw is rotatably installed inside the two bearing seats, and the adjusting screw is threadedly connected to the middle position of the bottom end of the workpiece plate. A third motor is fixed to the outer wall of one side of the positioning frame and located on the side of the bearing seat, and the output shaft of the third motor is fixedly connected to one end of the adjusting screw.

[0009] Preferably, protective seats are fixed on both sides of the upper surface of the workpiece plate, dust shields are rotatably installed inside the two protective seats, locking knobs are installed on one side outer wall of the two protective seats, and the two locking knobs are respectively threadedly connected to the two protective seats.

[0010] Preferably, both sides of the upper surface of the workpiece plate are provided with slide grooves, both sides of the upper surface of the workpiece plate are provided with clamping plates slidably mounted through the slide grooves, and a countersunk groove is provided in the middle of the upper surface of the workpiece plate.

[0011] Preferably, a forward and reverse screw is rotatably installed inside the workpiece plate and inside the sink groove through a bearing, and the external threads of the forward and reverse screw extend from the middle position to both sides, which are respectively forward and reverse threads. The forward and reverse screws are threadedly connected to the two clamping plates through the external forward and reverse threads on both sides, respectively. A second motor is fixed to the outer wall of one side of the workpiece plate, and the output shaft of the second motor is fixedly connected to one end of the forward and reverse screws.

[0012] Compared with the related art, the CNC drilling device for wooden boards provided by the utility model has the following beneficial effects:

[0013] The position of the drilling head is adjusted by the hydraulic drilling seat to drill the wooden board. In the process of adjusting the drilling position by the hydraulic drilling seat, the user can place an air suction pipe inside the positioning sleeve. After placing the air suction pipe inside the positioning sleeve, the user can clamp and position the air suction pipe through two clamping arcs by turning two adjusting knobs. Thereafter, when the drilling head is drilling, wood chips can be sucked through the fixed air suction pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the wood board numerical control drilling device provided by the utility model;

[0015] Figure 2 for Figure 1 The overall structural diagram of the positioning frame is shown;

[0016] Figure 3 for Figure 2 The enlarged structural diagram of point A is shown.

[0017] Numbers in the figure: 1. Positioning frame; 2. Hydraulic drilling seat; 3. Positioning sleeve; 4. Clamping arc; 5. Adjusting knob; 6. Fixed frame; 7. Workpiece plate; 8. Protective seat; 9. Dust shield; 10. Locking knob; 11. First motor; 12. Drilling head; 13. Slide; 14. Clamp; 15. Sink; 16. Forward and reverse screws; 17. Second motor; 18. Bearing seat; 19. Adjusting screw; 20. Third motor. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1-Figure 3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the wood board numerical control drilling device provided by the utility model; Figure 2 for Figure 1 The overall structural diagram of the positioning frame is shown;

[0020] Figure 3 for Figure 2 The enlarged structural diagram of A is shown. The CNC drilling device for wooden boards comprises a positioning frame 1, a hydraulic drilling seat 2 is fixed to one side of the upper surface of the positioning frame 1, a positioning sleeve 3 is fixed to the upper surface of the hydraulic drilling seat 2, both sides of the positioning sleeve 3 are internally threadedly connected with adjusting knobs 5, one end of the two adjusting knobs 5 are rotatably mounted with clamping arcs 4 through bearings, a first motor 11 is fixed to the upper surface of the hydraulic drilling seat 2, a drilling head 12 is rotatably mounted below the hydraulic drilling seat 2, and the top end of the drilling head 12 is fixedly connected to the output shaft of the first motor 11;

[0021] The position of the drilling head 12 is adjusted by the hydraulic drilling seat 2 to drill the wooden board. In the process of adjusting the drilling position by the hydraulic drilling seat 2, the user can place an air suction pipe inside the positioning sleeve 3. After the air suction pipe is placed inside the positioning sleeve 3, the user can clamp and position the air suction pipe through two clamping arcs 4 by turning the two adjustment knobs 5. Thereafter, when the drilling head 12 is drilling, the wood chips can be sucked through the fixed air suction pipe.

[0022] A fixing frame 6 is fixed on both sides of the upper surface of the positioning frame 1, a workpiece plate 7 is slidably disposed at the middle position outside the two fixing frames 6, and a bearing seat 18 is fixed on both sides of the upper surface of the positioning frame 1 and at the middle position between the two fixing frames 6;

[0023] A polished rod is installed in the middle of the two fixing frames 6, and sliding sleeves are installed in the middle of both sides below the workpiece plate 7 and are sleeved on the outside of the two polished rods to slide and adjust the position.

[0024] An adjusting screw 19 is rotatably installed inside the two bearing seats 18, and the adjusting screw 19 is threadedly connected to the middle position of the bottom end of the workpiece plate 7. A third motor 20 is fixed to the outer wall of one side of the positioning frame 1 and located on the side of the bearing seat 18, and the output shaft of the third motor 20 is fixedly connected to one end of the adjusting screw 19;

[0025] During the drilling process, the user can start the third motor 20 to drive the adjusting screw 19 to rotate, and adjust the front and rear positions of the wooden board through the threaded connection between the adjusting screw 19 and the workpiece plate 7 so that the drilling head 12 can perform drilling operations on a wide range of the wooden board surface.

[0026] Protective seats 8 are fixed on both sides of the upper surface of the workpiece plate 7, dust shields 9 are rotatably installed inside the two protective seats 8, and locking knobs 10 are installed on one side of the outer wall of the two protective seats 8, and the two locking knobs 10 are respectively threadedly connected to the two protective seats 8;

[0027] During the drilling process, the user can loosen the two locking knobs 10 and rotate them to adjust the inclination angle of the two dust shields 9 to prevent wood chips from splashing.

[0028] Slide grooves 13 are provided on both sides of the upper surface of the workpiece plate 7, and clamping plates 14 are slidably installed on both sides of the upper surface of the workpiece plate 7 through the slide grooves 13. A sink groove 15 is provided in the middle position of the upper surface of the workpiece plate 7. A forward and reverse screw rod 16 is rotatably installed inside the workpiece plate 7 and inside the sink groove 15 through a bearing. The external screw teeth of the forward and reverse screw rod 16 extend from the middle position to both sides, respectively, and are respectively forward and reverse screw teeth. The forward and reverse screw rod 16 is threadedly connected with the two clamping plates 14 through the external forward and reverse screw teeth on both sides, respectively. A second motor 17 is fixed to the outer wall of one side of the workpiece plate 7, and the output shaft of the second motor 17 is fixedly connected to one end of the forward and reverse screw rod 16;

[0029] The user places the wooden board on the upper surface of the workpiece board 7, and then starts the second motor 17, which drives the forward and reverse screws 16 to rotate. The forward and reverse screws 16 rotate through the forward and reverse screw teeth on their outer sides so that the two clamps 14 adjust the distance to clamp and position the wooden board.

[0030] The working principle of the wooden board numerical control drilling device provided by the utility model is as follows:

[0031] Step 1: The user places the wooden board on the upper surface of the workpiece board 7, and then starts the second motor 17, which drives the forward and reverse screws 16 to rotate, and the forward and reverse screws 16 rotate through the forward and reverse screw teeth on the outside thereof so that the two clamping plates 14 adjust the distance to clamp and position the wooden board;

[0032] Step 2: After the wooden board is positioned, the user can start the first motor 11 to drive the drilling head 12 to rotate, and adjust the position of the drilling head 12 through the hydraulic drilling seat 2 to drill the wooden board. In the process of adjusting the drilling position through the hydraulic drilling seat 2, the user can place an air suction pipe inside the positioning sleeve 3. After the air suction pipe is placed inside the positioning sleeve 3, the user can clamp and position the air suction pipe through the two clamping arcs 4 by turning the two adjusting knobs 5. After that, when the drilling head 12 is drilling, the wood chips can be sucked through the fixed air suction pipe;

[0033] Step 3: During the drilling process, the user can start the third motor 20 to drive the adjusting screw 19 to rotate, and adjust the front and rear positions of the wooden board through the threaded connection between the adjusting screw 19 and the workpiece plate 7 so that the drilling head 12 can perform drilling operations on a large range of the wooden board surface. During the drilling process, the user can loosen the two locking knobs 10 and rotate them to adjust the inclination angle of the two dust shields 9 to avoid wood chips from splashing.

[0034] Compared with the related art, the CNC drilling device for wooden boards provided by the utility model has the following beneficial effects:

[0035] The position of the drilling head 12 is adjusted by the hydraulic drilling seat 2 to drill the wooden board. In the process of adjusting the drilling position by the hydraulic drilling seat 2, the user can place an air suction pipe inside the positioning sleeve 3. After the air suction pipe is placed inside the positioning sleeve 3, the user can clamp and position the air suction pipe through two clamping arcs 4 by turning the two adjustment knobs 5. Thereafter, when the drilling head 12 is drilling, the wood chips can be sucked through the fixed air suction pipe.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A CNC drilling device for a wooden board, comprising a positioning frame (1), characterized in that: A hydraulic drilling seat (2) is fixed to one side of the upper surface of the positioning frame (1), a positioning sleeve (3) is fixed to the upper surface of the hydraulic drilling seat (2), both sides of the positioning sleeve (3) are internally threadedly connected with adjustment knobs (5), one end of the two adjustment knobs (5) are rotatably mounted with a clamping arc (4) through a bearing, a first motor (11) is fixed to the upper surface of the hydraulic drilling seat (2), a drilling head (12) is rotatably mounted below the hydraulic drilling seat (2), and the output shaft of the first motor (11) is fixedly connected to the top of the drilling head (12), and the positioning Fixed frames (6) are fixed on both sides of the upper surface of the frame (1), a workpiece plate (7) is slidably provided at the outer middle position of the two fixed frames (6), a bearing seat (18) is fixed on both sides of the upper surface of the positioning frame (1) and located in the middle position of the two fixed frames (6), a protective seat (8) is fixed on both sides of the upper surface of the workpiece plate (7), a dust shield plate (9) is rotatably installed inside the two protective seats (8), and a locking knob (10) is installed on one side outer wall of the two protective seats (8), and the two locking knobs (10) are respectively threadedly connected to the two protective seats (8).

2. The wood board CNC drilling device according to claim 1, characterized in that: An adjusting screw (19) is rotatably installed inside the two bearing seats (18), and the adjusting screw (19) is threadedly connected to the middle position of the bottom end of the workpiece plate (7). A third motor (20) is fixed to the outer wall of one side of the positioning frame (1) and located on the side of the bearing seat (18), and the output shaft of the third motor (20) is fixedly connected to one end of the adjusting screw (19).

3. The wood board numerical control drilling device according to claim 2, characterized in that: Slide grooves (13) are provided on both sides of the upper surface of the workpiece plate (7), clamping plates (14) are slidably mounted on both sides of the upper surface of the workpiece plate (7) through the slide grooves (13), and a sink groove (15) is provided in the middle of the upper surface of the workpiece plate (7).

4. The wood board numerical control drilling device according to claim 3, characterized in that: A forward and reverse screw (16) is rotatably mounted inside the workpiece plate (7) and inside the sink groove (15) via a bearing, and the external threads of the forward and reverse screw (16) extend from the middle position to both sides to form forward and reverse threads, respectively. The forward and reverse screw (16) is threadedly connected to the two clamping plates (14) via the external forward and reverse threads on both sides, respectively. A second motor (17) is fixed to an outer wall of one side of the workpiece plate (7), and the output shaft of the second motor (17) is fixedly connected to one end of the forward and reverse screw (16).

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