Numerical control drilling device for wooden furniture board

Abstract

The utility model discloses a numerical control drilling device for wood furniture boards, which belongs to the technical field of wood board processing, and comprises a placing component, a driving component, a transmission component, a drilling component, a clamping component and a guide component, the placing component comprises a workbench, a through groove and a collecting shell, the through groove is arranged in the workbench, and the collecting shell is arranged in the through groove. The collecting shell is connected to the lower surface of the workbench. The driving assembly comprises a supporting frame and an electric push rod. The electric push rod is controlled to extend, the two clamping plates close to each other make contact with the two sides of a plate respectively, so that the plate can be positioned to the middle of the workbench, and the drill rod moving downwards makes contact with the plate to drill the plate; chippings generated during drilling of the drilling rod can move into the collecting shell through the through groove, so that the chippings generated in the drilling process of the plate can be automatically collected, and the device can regularly drill the plate before drilling the plate, so that the operation is convenient and fast.

Description

Technical Field

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

[0002] During the processing of wooden furniture boards, CNC drilling devices are required to drill holes in the boards.

[0003] However, when it is necessary to drill holes in the plate, the worker first places the plate on the workbench and then uses a positioning tool to position it. After the plate is positioned, the working drilling structure can drill the plate. The debris generated when the plate is drilled falls onto the surface of the workbench. The worker needs to clean the debris on the surface of the workbench separately, and the operation is cumbersome. Therefore, a CNC drilling device for wooden furniture plates is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a numerical control drilling device for wooden furniture boards to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC drilling device for wooden furniture panels, comprising a placing component, a driving component, a transmission component, a drilling component, a clamping component and a guiding component, the placing component comprising a workbench, a through slot and a collecting shell, the through slot is arranged in the workbench, the collecting shell is connected to the lower surface of the workbench, the driving component comprises a supporting frame and an electric push rod, the supporting frame is connected to the upper surface of the workbench, the electric push rod is clamped in the supporting frame, the transmission component comprises a movable frame, two connecting rods and two movable plates, the upper surface of the movable frame is connected to the bottom end of the electric push rod, the movable frame is hinged to the top ends of the two connecting rods respectively through two pins, the bottom ends of the two connecting rods are hinged to the sides away from the two movable plates through the pins, the drilling component comprises The motor is connected to the movable frame, and the threaded rod is rotatably connected to the movable frame. One end of the threaded rod is connected to the output shaft of the motor, and the threaded rod is threadedly connected to the threaded block. The lower surface of the threaded block is connected to the drill rod. The clamping assembly includes two sliding bars, a clamping plate and two springs. The two sliding bars are slidably connected in the same movable plate, and the ends of the four sliding bars are respectively connected to the sides away from the two clamping plates. The four springs are all sleeved outside the sliding bar, and the two ends of the spring are respectively connected to the sliding bar and the movable plate. The guide assembly includes two fixed blocks, a guide rod and two guide blocks. The two fixed blocks are connected to the back of the workbench, and the two ends of the guide rod are connected to the fixed block. The guide rod is slidably connected in the two guide blocks, and the front sides of the two guide blocks are connected to the movable plate.

[0006] As a preferred embodiment, the through slot is located directly above the collecting shell, and the front side of the collecting shell is hinged to the door panel via a hinge.

[0007] As a preferred implementation, the shape of the threaded block is set to be rectangular, and the threaded block is slidably connected in the movable frame.

[0008] As a preferred implementation, the connecting rod is arranged between two corresponding sliding rods.

[0009] As a preferred implementation, the drill rod is arranged directly above the through slot, and the guide block is in an L-shape.

[0010] As a preferred implementation, the clamping plate is arranged below the movable frame, and the shape of the support frame is set to be L-shaped.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a movable frame, a connecting rod, a movable plate, a sliding rod, a clamping plate, a spring, a drill rod, a through groove and a collecting shell, a plate is placed between two clamping plates, and the electric push rod is controlled to extend, and two clamping plates close to each other contact with two sides of the plate respectively, so that the plate can be positioned at the middle part of the workbench, and the drill rod moving downward contacts the plate to drill a hole therein, because the rotating rod is arranged just above the through groove, the debris generated when the drill rod drills a hole can move through the through groove into the collecting shell, so that the debris generated when the plate is drilled can be automatically collected, and the device can be regularly operated on the plate before drilling a hole therein, and the operation is convenient;

[0013] The utility model is provided with a guide block and a guide rod. Since the guide block is slidably connected to the outside of the guide rod, the guide rod can limit the movable plate through the guide block, so that when the movable frame moves upward under the action of the electric push rod, the upward moving movable frame is not easy to drive the movable plate to move upward through the connecting rod, so that the movable plate can, under the action of the upward moving movable frame, respectively drive the two movable plates to move away from each other along the axial direction of the guide rod through the two connecting rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a side view.

[0017] In the figure: 1. Placement assembly; 11. Workbench; 12. Through groove; 13. Collection shell; 14. Door panel; 2. Drive assembly; 21. Support frame; 22. Electric push rod; 3. Transmission assembly; 31. Movable frame; 32. Connecting rod; 33. Movable plate; 4. Drilling assembly; 41. Motor; 42. Threaded rod; 43. Threaded block; 44. Drill rod; 5. Clamping assembly; 51. Sliding rod; 52. Clamping plate; 53. Spring; 6. Guide assembly; 61. Fixed block; 62. Guide rod; 63. Guide block. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-3 The utility model provides a CNC drilling device for wooden furniture plates, comprising a placing component 1, a driving component 2, a transmission component 3, a drilling component 4, a clamping component 5 and a guiding component 6. The placing component 1 comprises a workbench 11, a through slot 12 and a collecting shell 13. The through slot 12 is arranged in the workbench 11, and the collecting shell 13 is connected to the lower surface of the workbench 11. The through slot 12 is located directly above the collecting shell 13. The front of the collecting shell 13 is hinged to the door panel 14 through a hinge. The driving component 2 comprises a support frame 21 and an electric push rod 22. The support frame 21 is connected to the upper surface of the workbench 11, and the electric push rod 22 is clamped in the support frame 21. The transmission component 3 comprises a movable frame 31, two connecting rods 32 and two movable plates 33. The upper surface of the movable frame 31 is connected to the bottom end of the electric push rod 22. By setting the electric push rod 22, the extended electric push rod 22 can drive the movable frame 31 to move downward.

[0021] The movable frame 31 is hinged to the top ends of the two connecting rods 32 through two pins, and the bottom ends of the two connecting rods 32 are hinged to the sides away from the two movable plates 33 through pins. The drilling assembly 4 includes a motor 41, a threaded rod 42 and a threaded block 43. The motor 41 is connected to the movable frame 31, and the threaded rod 42 is rotatably connected to the movable frame 31. One end of the threaded rod 42 is connected to the output shaft of the motor 41, and the threaded rod 42 is threadedly connected to the threaded block 43. The lower surface of the threaded block 43 is connected to the drill rod 44. By setting the threaded rod 42, the threaded block 43, the drill rod 44 and the motor 41, the working motor 41 can drive the threaded block 43 to move through the threaded rod 42, and the moving threaded block 43 can drive the drill rod 44 to move, so that the moving drill rod 44 can perform drilling operations on different positions of the plate according to actual conditions.

[0022] The shape of the threaded block 43 is set as a rectangle, and the threaded block 43 is slidably connected in the movable frame 31. By setting the threaded block 43, since the shape of the threaded block 43 is set as a rectangle and the threaded block 43 is slidably connected in the movable frame 31, the movable frame 31 can limit the threaded block 43, so that the threaded block 43 is not easy to rotate under the action of the rotating threaded rod 42, so that the threaded block 43 can drive the drill rod 44 to move smoothly along the axial direction of the threaded rod 42 under the action of the rotating threaded rod 42;

[0023] The clamping assembly 5 includes two slide bars 51, a clamping plate 52 and two springs 53. The connecting rod 32 is arranged between the two corresponding slide bars 51. The two slide bars 51 are slidably connected in the same movable plate 33. By setting the movable plate 33 and the slide bars 51, since the slide plate is slidably connected in the movable plate 33, the movable plate 33 can limit the slide bars 51, so that the clamping plate 52 connected to the slide bars 51 can move smoothly along the axial direction of the slide bars 51.

[0024] The ends of the four slide bars 51 that are close to each other are respectively connected to the sides of the two clamping plates 52 that are away from each other. The drill rod 44 is arranged just above the through slot 12. The guide block 63 is L-shaped. The four springs 53 are all sleeved outside the slide bars 51. The two ends of the springs 53 are respectively connected to the slide bars 51 and the movable plate 33. The guide assembly 6 includes two fixed blocks 61, a guide rod 62 and two guide blocks 63. The two fixed blocks 61 are connected to the back of the workbench 11. The two ends of the guide rod 62 are connected to the fixed blocks 61. The guide rod 62 is slidably connected to the two guide blocks 63. The front faces of the two guide blocks 63 are connected to the movable plate 33. The clamping plate 52 is arranged below the movable frame 31, and the shape of the support frame 21 is set to be L-shaped. A guide block 63 and a guide rod 62 are provided. Because the guide block 63 is slidably connected to the outside of the guide rod 62, the guide rod 62 can limit the movable plate 33 through the guide block 63, so that when the movable frame 31 moves upward under the action of the electric push rod 22, the upward moving movable frame 31 is not easy to drive the movable plate 33 to move upward through the connecting rod 32, so that the movable plate 33 can be driven by the two connecting rods 32 to move away from each other along the axial direction of the guide rod 62 under the action of the upward moving movable frame 31.

[0025] The working principle and use process of the utility model are as follows: when the device needs to be used, a plate is placed between the two clamping plates 52, the electric push rod 22 is controlled to extend, the extended electric push rod 22 drives the movable frame 31 to move downward, the movable frame 31 moving downward drives the two movable plates 33 to approach each other through the two connecting rods 32, the two movable plates 33 approaching each other drive the two clamping plates 52 to approach each other through the spring 53 and the slide rod 51, the two clamping plates 52 approaching each other are in contact with the two sides of the plate, and the plate can be positioned in the middle of the workbench 11 at this time;

[0026] Continue to control the electric push rod 22 to extend, at this time, the two movable plates 33 approaching each other slide on the two slide bars 51 respectively, and the four springs 53 extend. At this time, the four slide bars 51 press the two clamping plates 52 tightly on both sides of the plate under the action of the elastic force of the springs 53. At the same time, the movable frame 31 moving downward drives the drill rod 44 to move downward through the threaded rod 42 and the threaded block 43 and then contact the plate, so that the drill rod 44 can drill holes in the plate;

[0027] When the control motor 41 is working, the working motor 41 drives the threaded rod 42 to rotate in the movable frame 31, the rotating threaded rod 42 drives the threaded block 43 to slide in the movable frame 31, and the sliding threaded block 43 drives the drill rod 44 to move along the axial direction of the threaded rod 42, so that the position of the drill rod 44 can be adjusted. When the movable frame 31 drives the drill rod 44 to move downward, the downward moving drill rod 44 can drill holes at different positions of the plate positioned between the two movable plates 33, and the debris generated during drilling can move into the collection shell 13 through the through groove 12.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC drilling device for wooden furniture panels, comprising a placement assembly (1), a drive assembly (2), a transmission assembly (3), a drilling assembly (4), a clamping assembly (5) and a guide assembly (6), characterized in that: The placement component (1) comprises a workbench (11), a through slot (12) and a collection shell (13), wherein the through slot (12) is formed in the workbench (11), and the collection shell (13) is connected to the lower surface of the workbench (11). The drive component (2) comprises a support frame (21) and an electric push rod (22), wherein the support frame (21) is connected to the upper surface of the workbench (11), and the electric push rod (22) is clamped in the support frame (21). The transmission component (3) comprises a movable frame (31), two connecting rods (32) and a plurality of connecting rods (33). and two movable plates (33), the upper surface of the movable frame (31) is connected to the bottom end of the electric push rod (22), the movable frame (31) is hinged to the top ends of the two connecting rods (32) through two pins, the bottom ends of the two connecting rods (32) are hinged to the sides away from the two movable plates (33) through the pins, the drilling assembly (4) comprises a motor (41), a threaded rod (42) and a threaded block (43), the motor (41) is connected to the movable frame (31), the threaded rod (42) is rotatably connected to the movable frame (31), and the threaded rod (42) is rotatably connected to the movable frame (31). The frame (31) is provided with a screw rod (42) at one end thereof being connected to an output shaft of the motor (41), the screw rod (42) being threadedly connected to a screw block (43), the lower surface of the screw block (43) being connected to a drill rod (44), the clamping assembly (5) comprising two slide rods (51), a clamping plate (52) and two springs (53), the two slide rods (51) being slidably connected to the same movable plate (33), the close ends of the four slide rods (51) being respectively connected to the far sides of the two clamping plates (52), the four springs (53) being connected to the drill rod (44) and the two clamping plates (52) being connected to the drill rod (44). 3) are sleeved outside the sliding rod (51), the two ends of the spring (53) are respectively connected to the sliding rod (51) and the movable plate (33), the guide assembly (6) comprises two fixed blocks (61), a guide rod (62) and two guide blocks (63), the two fixed blocks (61) are connected to the back of the workbench (11), the two ends of the guide rod (62) are connected to the fixed blocks (61), the guide rod (62) is slidably connected in the two guide blocks (63), and the front sides of the two guide blocks (63) are connected to the movable plate (33).

2. A CNC drilling device for wooden furniture board according to claim 1, characterized in that: The through slot (12) is located directly above the collection shell (13), and the front side of the collection shell (13) is hinged to the door panel (14) via a hinge.

3. The CNC drilling device for wooden furniture board according to claim 1, characterized in that: The shape of the threaded block (43) is set to be rectangular, and the threaded block (43) is slidably connected in the movable frame (31).

4. The CNC drilling device for wooden furniture board according to claim 1, characterized in that: The connecting rod (32) is arranged between two corresponding sliding rods (51).

5. The CNC drilling device for wooden furniture board according to claim 1, characterized in that: The drill rod (44) is arranged directly above the through groove (12), and the guide block (63) is arranged to be L-shaped.

6. The CNC drilling device for wooden furniture board according to claim 1, characterized in that: The clamping plate (52) is arranged below the movable frame (31), and the shape of the supporting frame (21) is set to be L-shaped.

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