Furniture fiberboard drilling device with precise positioning function

Abstract

The utility model belongs to the technical field of furniture fiberboard drilling equipment, and particularly relates to an accurate-positioning furniture fiberboard drilling device which comprises a fixing frame, a mounting box is fixedly mounted on the inner wall of the bottom of the fixing frame, and fixing plates are fixedly mounted at the four corners of the inner wall of the bottom of the mounting box. An electric telescopic rod is fixedly installed on the inner wall of the top of the fixing frame, a first motor is fixedly installed at the output end of the electric telescopic rod, a supporting frame is fixedly installed at the output end of the first motor, and a second motor is fixedly installed on the inner wall of the bottom of the fixing frame. A fiberboard needing to be drilled is placed on the top of the mounting box, a second motor is controlled to drive a driving shaft to rotate, the driving shaft drives a plurality of first lead screws to rotate through bevel gears, the first lead screws drive clamping blocks to slide under stress through thread fit, and the fiberboard can be clamped and fixed through the clamping blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture fiberboard drilling equipment, in particular to a furniture fiberboard drilling device with precise positioning. Background Art

[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, and urea-formaldehyde resin or other suitable adhesives are applied. It has the advantages of uniform material, small difference in longitudinal and transverse strength, and not easy to crack. It has a wide range of uses and is an effective way to comprehensively utilize wood resources. However, the surface of fiberboard is hard, and it is difficult to use nails, so special drilling tools are needed for drilling;

[0003] The publication number CN 217414244 U discloses a furniture fiberboard drilling device with precise positioning, including a processing table, a support column is fixed on the processing table, a top plate is fixed on the top of the support column, and a drilling machine is arranged between the top plate and the processing table;

[0004] When in use, when clamping the board, the staff needs to manually hold the board and move it into the internal part of the clamping component on the other side, making the clamping inconvenient, and multiple motors are needed during the processing, resulting in higher manufacturing costs and energy costs; Therefore, we propose a furniture fiberboard drilling device with precise positioning. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a furniture fiberboard drilling device with precise positioning, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A furniture fiberboard drilling device with precise positioning, including a fixed frame, the inner wall of the bottom of the fixed frame is fixedly installed with an installation box, the inner wall of the bottom of the installation box is fixedly installed with fixing plates at the four corners, the inner wall of the top of the fixed frame is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly installed with a first motor, the output end of the first motor is fixedly installed with a support frame, the inner wall of the bottom of the fixed frame is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a driving shaft, the inner side of the fixing plate is rotatably installed with a first lead screw, the outer sides of the driving shaft and the first lead screw are fixedly installed with bevel gears, and the bevel gears are engaged; a clamping component, the clamping component is installed on the fixing plate and the first lead screw; an adjusting component, the adjusting component is installed on the support frame.

[0008] As a further improvement of the above solution, the clamping assembly includes a limiting rod and a clamping block. The limiting rod is fixedly installed inside the fixing plate and is located below the first lead screw. The clamping block is threadedly installed outside the first lead screw, and the clamping block is slidably installed outside the limiting rod.

[0009] As a further improvement of the above solution, the adjusting assembly includes a third motor, a second lead screw, a sliding block and a drilling device. The third motor is fixedly installed on the right side of the support frame. The second lead screw is fixedly installed at the output end of the third motor. The sliding block is threadedly installed outside the second lead screw, and the drilling device is fixedly installed at the bottom of the sliding block.

[0010] As a further improvement of the above solution, a limiting groove is provided at the bottom of the support frame, and the sliding block is slidably installed inside the limiting groove.

[0011] By adopting the above technical solution, it is difficult for the sliding block to rotate along with the second lead screw after being stressed, and the sliding block can only slide.

[0012] As a further improvement of the above solution, sliding grooves are provided at the four corners of the top of the installation box, and the clamping block is slidably installed inside the sliding grooves.

[0013] As a further improvement of the above solution, the bevel gears above the drive shaft are respectively meshed with the bevel gears above the first lead screws, and the bevel gears above the first lead screws are not meshed.

[0014] By adopting the above technical solution, the bevel gears above the drive shaft can respectively drive the bevel gears above the multiple first lead screws to rotate, so that the first lead screws are not easily interfered during the rotation process.

[0015] As a further improvement of the above solution, a rotating groove and an installation groove are provided on one side of the fixing plate. The first lead screw is rotatably installed inside the rotating groove, and the limiting rod is fixedly installed inside the installation groove.

[0016] By adopting the above technical solution, the first lead screw is relatively stable during the rotation process, and the installation groove makes the limiting rod not easily loosen after being fixed.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] (1) For a furniture fiberboard drilling device with precise positioning of the present utility model, by setting the clamping assembly, the fiberboard to be drilled is placed on the top of the installation box, and the second motor is controlled to drive the drive shaft to rotate, so that the drive shaft drives multiple first lead screws to rotate through bevel gears, and the first lead screws drive the clamping block to slide under force through threaded cooperation, so that the clamping block can clamp and fix the fiberboard;

[0019] (2) A drilling device for furniture fiberboard with precise positioning of the present utility model, through the provided adjusting component, after clamping the limiting plate, controls the electric telescopic rod to drive the first motor and the support frame to descend, enabling the first motor to drive the support frame to rotate, controls the third motor to drive the second lead screw to rotate, and enables the second lead screw to drive the sliding block and the drilling device to slide through thread cooperation, resulting in a large moving range of the drilling device and being not prone to loosening after adjusting the position, thus achieving a better drilling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0021] Figure 1 is a three-dimensional structural schematic diagram of a drilling device for furniture fiberboard with precise positioning proposed by the present utility model;

[0022] Figure 2 is a partial three-dimensional structural schematic diagram of a drilling device for furniture fiberboard with precise positioning proposed by the present utility model;

[0023] Figure 3 is a partial three-dimensional structural schematic diagram of a drilling device for furniture fiberboard with precise positioning proposed by the present utility model;

[0024] Figure 4 is a partial three-dimensional structural schematic diagram of a drilling device for furniture fiberboard with precise positioning proposed by the present utility model.

[0025] In the figure: 1, fixed frame; 2, installation box; 3, fixed plate; 4, electric telescopic rod; 5, first motor; 6, support frame; 7, second motor; 8, drive shaft; 9, first lead screw; 10, bevel gear; 11, limiting rod; 12, clamping block; 13, third motor; 14, second lead screw; 15, sliding block; 16, drilling device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0027] Reference Figures 1-4, A furniture fiberboard drilling device with precise positioning, including a fixing frame 1. The bottom inner wall of the fixing frame 1 is fixedly installed with an installation box 2. Four corners of the bottom inner wall of the installation box 2 are fixedly installed with fixing plates 3. The top inner wall of the fixing frame 1 is fixedly installed with an electric telescopic rod 4. The output end of the electric telescopic rod 4 is fixedly installed with a first motor 5. The output end of the first motor 5 is fixedly installed with a support frame 6. The bottom inner wall of the fixing frame 1 is fixedly installed with a second motor 7. The output end of the second motor 7 is fixedly installed with a driving shaft 8. The inner side of the fixing plate 3 is rotatably installed with a first lead screw 9. The outer sides of the driving shaft 8 and the first lead screw 9 are fixedly installed with bevel gears 10, and the bevel gears 10 are meshed with each other; a clamping assembly, which is installed on the fixing plate 3 and the first lead screw 9; an adjusting assembly, which is installed on the support frame 6.

[0028] In this embodiment, the clamping assembly includes a limiting rod 11 and a clamping block 12. The limiting rod 11 is fixedly installed on the inner side of the fixing plate 3 and is located below the first lead screw 9. The clamping block 12 is threadedly installed on the outer side of the first lead screw 9, and the clamping block 12 is slidably installed on the outer side of the limiting rod 11.

[0029] In this embodiment, the adjusting assembly includes a third motor 13, a second lead screw 14, a sliding block 15 and a drilling device 16. The third motor 13 is fixedly installed on the right side of the support frame 6. The second lead screw 14 is fixedly installed on the output end of the third motor 13. The sliding block 15 is threadedly installed on the outer side of the second lead screw 14. The drilling device 16 is fixedly installed at the bottom of the sliding block 15.

[0030] In this embodiment, a limiting groove is opened at the bottom of the support frame 6, and the sliding block 15 is slidably installed inside the limiting groove.

[0031] In this embodiment, chutes are opened at the four corners of the top of the installation box 2, and the clamping block 12 is slidably installed inside the chutes.

[0032] In this embodiment, the bevel gears 10 above the driving shaft 8 are respectively meshed with the bevel gears 10 above the first lead screw 9, and the bevel gears 10 above the first lead screw 9 are not meshed.

[0033] In this embodiment, a rotating groove and an installation groove are opened on one side of the fixing plate 3. The first lead screw 9 is rotatably installed inside the rotating groove, and the limiting rod 11 is fixedly installed inside the installation groove.

[0034] In the embodiment of the present application, the implementation principle of a furniture fiberboard drilling device with precise positioning is as follows: Place the fiberboard to be drilled on the top of the installation box 2, control the second motor 7 to drive the drive shaft 8 to rotate, so that the drive shaft 8 drives a plurality of first lead screws 9 to rotate through the bevel gears 10, and the first lead screws 9 drive the clamping blocks 12 to slide under force through screw fit, so that the clamping blocks 12 can clamp and fix the fiberboard; After the limiting plate is clamped, control the electric telescopic rod 4 to drive the first motor 5 and the support frame 6 to descend, so that the first motor 5 can drive the support frame 6 to rotate, control the third motor 13 to drive the second lead screw 14 to rotate, and the second lead screw 14 drives the sliding block 15 and the drilling device 16 to slide through screw fit, so that the moving range of the drilling device 16 is large and it is not easy to loosen after adjusting the position, resulting in a better drilling effect.

[0035] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The above has introduced in detail a furniture fiberboard drilling device with precise positioning provided by the present invention. Specific embodiments are used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A precision-positioned furniture fiberboard drilling device, characterized in that: include: A fixed frame (1), a mounting box (2) is fixedly mounted on the bottom inner wall of the fixed frame (1), a fixing plate (3) is fixedly mounted at four corners of the bottom inner wall of the fixing box (2), an electric telescopic rod (4) is fixedly mounted on the top inner wall of the fixed frame (1), a first motor (5) is fixedly mounted on the output end of the electric telescopic rod (4), a supporting frame (6) is fixedly mounted on the output end of the first motor (5), a second motor (7) is fixedly mounted on the bottom inner wall of the fixed frame (1), a driving shaft (8) is fixedly mounted on the output end of the second motor (7), a first screw rod (9) is rotatably mounted on the inner side of the fixed plate (3), a bevel gear (10) is fixedly mounted on the outer sides of the driving shaft (8) and the first screw rod (9), and the bevel gears (10) are meshed with each other; A clamping assembly, wherein the clamping assembly is mounted on the fixing plate (3) and the first screw rod (9); An adjustment component is mounted on a support frame (6).

2. A precise positioning furniture fiberboard drilling device according to claim 1, characterized in that: The clamping assembly comprises a limiting rod (11) and a clamping block (12); the limiting rod (11) is fixedly mounted on the inner side of the fixing plate (3) and is located below the first screw rod (9); the clamping block (12) is threadedly mounted on the outer side of the first screw rod (9); and the clamping block (12) is slidably mounted on the outer side of the limiting rod (11).

3. The precise positioning furniture fiberboard drilling device according to claim 1, characterized in that: The adjusting assembly comprises a third motor (13), a second screw rod (14), a sliding block (15) and a drilling device (16); the third motor (13) is fixedly mounted on the right side of the support frame (6); the second screw rod (14) is fixedly mounted on the output end of the third motor (13); the sliding block (15) is threadedly mounted on the outside of the second screw rod (14); and the drilling device (16) is fixedly mounted on the bottom of the sliding block (15).

4. The precise positioning furniture fiberboard drilling device according to claim 3, characterized in that: The bottom of the support frame (6) is provided with a limiting groove, and the sliding block (15) is slidably mounted on the inner side of the limiting groove.

5. The precise positioning furniture fiberboard drilling device according to claim 2, characterized in that: The four corners of the top of the installation box (2) are provided with sliding grooves, and the clamping block (12) is slidably installed on the inner side of the sliding grooves.

6. The precise positioning furniture fiberboard drilling device according to claim 1, characterized in that: The bevel gear (10) above the driving shaft (8) is meshed with the bevel gear (10) above the first screw rod (9) respectively, and the bevel gear (10) above the first screw rod (9) is not meshed.

7. The precise positioning furniture fiberboard drilling device according to claim 2, characterized in that: A rotation groove and a mounting groove are provided on one side of the fixing plate (3); the first screw rod (9) is rotatably mounted on the inner side of the rotation groove; and the limiting rod (11) is fixedly mounted on the inner side of the mounting groove.

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