Dust collection structure for numerical control gang drill

Abstract

The utility model relates to the technical field of dust collection structures, in particular to a dust collection structure for a numerical control gang drill, which comprises a base, the top of the base is fixedly connected with a drilling machine body, the back of the drilling machine body is provided with a dust collection tank, and the back of the drilling machine body is fixedly connected with a dust collection box above the dust collection tank. A ventilation box is fixedly installed on the back face of the drilling machine body and located on the right side of the dust suction box, and a dust suction assembly is arranged in the dust suction box. The dust collection assembly is used for efficiently collecting dust of the numerical control gang drill body; when a wood board is machined through the drilling machine body, wood chips generated during machining can be absorbed through the dust suction assembly and sucked into the dust suction tank through the dust suction box, the situation that the service life of the drilling machine body is affected due to the fact that the wood chips are accumulated in the drilling machine body and the base is avoided, and the subsequent wood board machining quality is improved; compared with an existing dust collection structure of the numerical control gang drill, the overall practicability of the dust collection structure of the numerical control gang drill can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suction structures, in particular to a dust suction structure for numerically controlled drilling. Background Art

[0002] With the popularization of information technology today, the deep integration of traditional industry and electronic technology is the only way for enterprise development and transformation. The high efficiency, precision and flexible customized production of CNC technology are the envy of the original non-CNC industry. As one of the eight small industries in the industry, the woodworking industry is more related to people's livelihood and has always been an ignored sector in industrial development. The popularization and penetration of CNC technology has rapidly turned this industry into a market with overseas competition. The CNC woodworking enterprises that took the lead have not only grown rapidly but also had a strong impact on the traditional woodworking furniture market and have mastered the right to speak in dividing the market cake.

[0003] When drilling holes in existing wooden floors, small wood board fragments often pop out, causing dust to fall on the workers, which in turn increases the particle pollution in the drilling environment, causing the processing machine to fall heavily, making it difficult to clean the machine, resulting in a reduced service life of the machine;

[0004] It is particularly important to design a new type of dust suction structure for CNC drilling to solve the above technical defects and improve the practicability of the dust suction structure of the entire CNC drilling. Utility Model Content

[0005] The purpose of the utility model is to provide a dust suction structure for CNC drilling, which can absorb the wood chips generated by the drilling body when processing the wooden board through the dust suction component, and suck them into the dust suction tank through the dust suction box, so as to avoid the accumulation of wood chips in the drilling body and the base, affecting the service life of the body, and improving the subsequent processing quality of the wooden board, so as to solve the problems raised in the above-mentioned background technology.

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

[0007] A dust collection structure for numerical control drilling, comprising a base, a drilling body is fixedly connected to the top of the base, a dust collection tank is provided on the back of the drilling body, a dust collection box is fixedly connected to the back of the drilling body and located above the dust collection tank, a ventilation box is fixedly installed on the back of the drilling body and located on the right side of the dust collection box, and a dust collection assembly is provided inside the dust collection box;

[0008] The dust collection component is used for efficiently collecting dust from the CNC drilling machine body.

[0009] As a preferred solution of the utility model, two sets of lifting motors are installed on the top of the drilling body, and lifting columns are rotatably connected between the base and the drilling body and at positions corresponding to the two sets of lifting motors. The driving shafts of the two sets of lifting motors pass through the drilling body and are fixedly connected to the two sets of lifting columns respectively.

[0010] As a preferred solution of the utility model, sliding columns are fixedly connected between the base and the drilling body and in front of the two groups of lifting columns, and a movable plate is provided between the base and the drilling body and outside the lifting columns and the sliding columns.

[0011] As a preferred solution of the utility model, a plurality of drill bits are fixedly connected to the bottom of the movable plate, through holes are provided at the top of the base at positions corresponding to the plurality of drill bits, and the lifting column is connected to the movable plate by a threaded connection.

[0012] As a preferred solution of the utility model, the dust suction assembly includes a driving motor, a connecting shaft, a connecting blade, a first connecting ring, a second connecting ring and a rotating blade. The driving motor is fixedly installed on the top of the ventilation box. The driving motor is fixedly connected to the connecting blade through the connecting shaft. The bottom of the connecting blade is fixedly connected to the first connecting ring. The bottom of the first connecting ring is fixedly connected to the second connecting ring. The outer sides of the first connecting ring and the second connecting ring are respectively provided with a plurality of rotating blades.

[0013] As a preferred solution of the utility model, the driving shaft of the driving motor passes through the ventilation box and is connected to the connecting shaft. The connecting blade is arranged inside the dust box and located on the top of the dust collector canister. The connection between the connecting blade and the dust collector canister is a rotating connection.

[0014] As a preferred solution of the utility model, a plurality of ventilation holes are opened on the outside of the dust collection box, the first connecting ring and the second connecting ring are both rotatably connected to the inside of the dust collection tank, and a plurality of filter holes are opened inside the first connecting ring and the second connecting ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, through the design of the dust collection component, when the wooden board is processed by the drilling body, the wood chips generated during the processing can be absorbed by the dust collection component and sucked into the dust collection tank through the dust collection box, thereby preventing the wood chips from accumulating in the drilling body and the base and affecting the service life of the body, thereby improving the subsequent processing quality of the wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the dust collection component of the utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the three-dimensional structure of the dust collection component of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure.

[0021] In the figure: 1. base; 2. drilling body; 201. lifting motor; 202. lifting column; 203. sliding column; 204. moving plate; 205. drill bit; 206. through hole; 3. dust suction tank; 4. dust suction box; 5. ventilation box; 6. dust suction assembly; 601. driving motor; 602. connecting shaft; 603. connecting blade; 604. first connecting ring; 605. second connecting ring; 606. rotating blade. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A dust collection structure for numerical control drilling comprises a base 1, a drilling body 2 is fixedly connected to the top of the base 1, a dust collection tank 3 is arranged on the back of the drilling body 2, a dust collection box 4 is fixedly connected to the back of the drilling body 2 and located above the dust collection tank 3, a ventilation box 5 is fixedly installed on the back of the drilling body 2 and located on the right side of the dust collection box 4, and a dust collection assembly 6 is arranged inside the dust collection box 4;

[0026] Specifically, first, the base 1 is placed at the designated position, and then the wooden board is placed on the base 1. The wooden board is drilled through the drilling body 2 and the base 1. The debris generated during the drilling of the wooden board is absorbed by the dust collection component 6 and sucked into the dust collection tank 3 through the dust collection box 4. At the same time, ventilation and exhaust are carried out through the ventilation holes on the outside of the ventilation box 5 to prevent wood chips from accumulating on the base 1 and the drilling body 2 and affecting their service life.

[0027] Among them, see Figure 1 , a drilling machine body 2 is fixedly connected to the top of the base 1;

[0028] The specific structure of the drilling machine body 2 is as follows:

[0029] Two sets of lifting motors 201 are installed on the top of the drilling body 2, and lifting columns 202 are rotatably connected between the base 1 and the drilling body 2 and at positions corresponding to the two sets of lifting motors 201. The driving shafts of the two sets of lifting motors 201 penetrate the drilling body 2 and are fixedly connected to the two sets of lifting columns 202 respectively. Sliding columns 203 are fixedly connected between the base 1 and the drilling body 2 and in front of the two sets of lifting columns 202. A movable plate 204 is provided between the base 1 and the drilling body 2 and at the outer sides of the lifting columns 202 and the sliding columns 203. A plurality of drill bits 205 are fixedly connected to the bottom of the movable plate 204, and through holes 206 are provided on the top of the base 1 and at positions corresponding to the plurality of drill bits 205.

[0030] Specifically, first place the base 1 at the specified position, then place the wooden board on the base 1, and drive the lifting column 202 to rotate through the lifting motor 201. At this time, the drilling body 2 supports the lifting motor 201, and the connection method of the movable plate 204 and the two groups of lifting columns 202 is threaded connection, and the connection method of the movable plate 204 and the two groups of sliding columns 203 is sliding connection. Then, the rotation of the lifting column 202 drives the movable plate 204 to move on the drilling body 2 and the sliding columns 203, so that the movable plate 204 moves toward the base 1, and then the movable plate 204 is fitted with the base 1, and then the drill bit 205 at the bottom of the movable plate 204 is used to drill the wooden board on the base 1, and the through hole 206 facilitates the extension of the drill bit 205.

[0031] Also, see Figure 1-Figure 4 , a dust collection assembly 6 is provided inside the dust collection box 4;

[0032] The dust collection component 6 is used to efficiently collect dust from the CNC drilling machine body. The specific structure of the dust collection component 6 is as follows:

[0033] The dust collecting assembly 6 includes a driving motor 601, a connecting shaft 602, a connecting blade 603, a first connecting ring 604, a second connecting ring 605 and a rotating blade 606. The driving motor 601 is fixedly installed on the top of the ventilation box 5. The driving motor 601 is fixedly connected to the connecting blade 603 through the connecting shaft 602. The bottom of the connecting blade 603 is fixedly connected to the first connecting ring 604. The bottom of the first connecting ring 604 is fixedly connected to the second connecting ring 605. The outer surface of the first connecting ring 604 and the second connecting ring 605 is fixedly connected to the first connecting ring 604. A plurality of rotating blades 606 are respectively sleeved on the sides, the driving shaft of the driving motor 601 passes through the ventilation box 5 and is connected to the connecting shaft 602, the connecting blades 603 are arranged inside the dust box 4 and are located on the top of the dust tank 3, and the connecting blades 603 are connected to the dust tank 3 in a rotating manner, and a plurality of ventilation holes are opened on the outside of the dust box 4, the first connecting ring 604 and the second connecting ring 605 are both rotatably connected to the inside of the dust tank 3, and a plurality of filter holes are opened inside the first connecting ring 604 and the second connecting ring 605.

[0034] Specifically, when the wooden board is processed by the base 1 and the drilling machine body 2, the dust and wood chips therein are absorbed by the dust suction mechanism 6, the driving shaft of the driving motor 601 passes through the ventilation box 5 and is connected to the connecting shaft 602, the connecting blade 603 is arranged inside the dust box 4 and is located on the top of the dust tank 3, and the connecting blade 603 is connected to the dust tank 3 in a rotating manner, the driving motor 601 is started, the driving motor 601 drives the connecting shaft 602 to rotate, and the connecting blade 603 is driven to rotate by the connecting shaft 602, a plurality of ventilation holes 501 are opened on the outside of the dust box 4, the first connecting ring 604 and the second connecting ring 605 are both rotatably connected to the inside of the dust tank 3, A plurality of filter holes are provided inside the first connecting ring 604 and the second connecting ring 605, and the first connecting ring 604 and the second connecting ring 605 are driven to rotate through the connecting blade 603. When rotating, the first connecting ring 604 and the second connecting ring 605 drive the rotating blade 606 to rotate. The rotation of the rotating blade 606 generates an adsorption force, and the dust and wood chips in the air are adsorbed through the dust collection box 4, and the dust and wood chips are sucked into the dust collection tank 3. At the same time, the filter holes inside the first connecting ring 604 and the second connecting ring 605 filter the dust and wood chips, so that the dust and wood chips fall into the collection box 101, and the dust and wood chips are collected by the collection box 101.

[0035] In this embodiment, the implementation scenario is specifically as follows: in actual use, first place the base 1 at the designated position, place the wooden board on the base 1, and drill the wooden board through the drilling body 2 and the base 1. The debris generated when drilling the wooden board is absorbed by the dust suction component 6, and sucked into the dust suction tank 3 through the dust suction box 4. At the same time, ventilation and exhaust are carried out through the ventilation holes on the outside of the ventilation box 5 to avoid the accumulation of wood chips on the base 1 and the drilling body 2, affecting their service life. Compared with the existing CNC drilling dust suction structure, the utility model can improve the overall practicality of the CNC drilling dust suction structure through design.

[0036] 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 dust suction structure for CNC drilling, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a drilling machine body (2), a dust collecting tank (3) is provided on the back of the drilling machine body (2), a dust collecting box (4) is fixedly connected to the back of the drilling machine body (2) and located above the dust collecting tank (3), a ventilation box (5) is fixedly installed on the back of the drilling machine body (2) and located on the right side of the dust collecting box (4), and a dust collecting assembly (6) is provided inside the dust collecting box (4); The dust suction component (6) is used for efficiently suctioning dust from the CNC drilling machine body.

2. The dust suction structure for CNC drilling according to claim 1, characterized in that: Two sets of lifting motors (201) are installed on the top of the drilling machine body (2); lifting columns (202) are rotatably connected between the base (1) and the drilling machine body (2) and at positions corresponding to the two sets of lifting motors (201); and the driving shafts of the two sets of lifting motors (201) penetrate the drilling machine body (2) and are fixedly connected to the two sets of lifting columns (202) respectively.

3. The dust suction structure for CNC drilling according to claim 2, characterized in that: Sliding columns (203) are fixedly connected between the base (1) and the drilling machine body (2) and located in front of the two groups of lifting columns (202), and a moving plate (204) is provided between the base (1) and the drilling machine body (2) and located outside the lifting columns (202) and the sliding columns (203).

4. The dust suction structure for CNC drilling according to claim 3, characterized in that: A plurality of drill bits (205) are fixedly connected to the bottom of the movable plate (204), through holes (206) are provided at the top of the base (1) and at positions corresponding to the plurality of drill bits (205), and the lifting column (202) and the movable plate (204) are connected in a threaded manner.

5. The dust suction structure for CNC drilling according to claim 1, characterized in that: The dust collecting assembly (6) comprises a driving motor (601), a connecting shaft (602), a connecting blade (603), a first connecting ring (604), a second connecting ring (605) and a rotating blade (606); the driving motor (601) is fixedly mounted on the top of the ventilation box (5); the driving motor (601) is fixedly connected to the connecting blade (603) via the connecting shaft (602); the bottom of the connecting blade (603) is fixedly connected to the first connecting ring (604); the bottom of the first connecting ring (604) is fixedly connected to the second connecting ring (605); and a plurality of rotating blades (606) are respectively sleeved on the outer sides of the first connecting ring (604) and the second connecting ring (605).

6. The dust suction structure for CNC drilling according to claim 5, characterized in that: The driving shaft of the driving motor (601) passes through the ventilation box (5) and is connected to the connecting shaft (602); the connecting blade (603) is arranged inside the dust collection box (4) and is located on the top of the dust collection tank (3); and the connecting blade (603) is connected to the dust collection tank (3) in a rotating manner.

7. The dust suction structure for CNC drilling according to claim 5, characterized in that: The outer side of the dust collection box (4) is provided with a plurality of ventilation holes, the first connecting ring (604) and the second connecting ring (605) are both rotatably connected to the inside of the dust collection tank (3), and the inside of the first connecting ring (604) and the second connecting ring (605) are both provided with a plurality of filter holes.

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