Dust removal device for numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool dust removal device and belongs to the technical field of numerical control machine tool dust removal. A numerical control machine tool dust removal device comprises a rack, a liquid storage cylinder is fixed to the top of the rack, a dust suction head is arranged above the rack, a dust suction pump is fixed to the top of the liquid storage cylinder, the dust outlet end of the dust suction pump is communicated with the liquid storage cylinder, and the dust inlet end of the dust suction pump is communicated with a dust inlet hose; through the arrangement of the dust suction pump and the dust inlet hose, dust generated when the numerical control machine tool is used can be sucked into the liquid storage cylinder through the dust suction head and mixed with water placed in the liquid storage cylinder in advance, so that the dust is removed, and through the arrangement of the auxiliary mechanism, when the dust is sucked, the dust suction head can move left and right, so that the dust is removed. And through the arrangement of the swing mechanism, the dust collection head can swing up and down, the suction range of the dust collection head is further widened, and the dust collection effect is improved again.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal for numerically controlled machine tools, in particular to a dust removal device for numerically controlled machine tools. Background Art

[0002] CNC machine tools are short for digitally controlled machine tools. They are automated machine tools equipped with a program control system. Due to structural problems, a large amount of dust and smoke are often emitted into the air during use. Taking the current aluminum and magnesium material processing industry as an example, a large amount of dust is generated during the CNC machine processing process. Therefore, a dust removal device is required to remove the dust during use.

[0003] For example, in Chinese patent application number CN202021509017.7, a dust removal device for CNC machine tools is provided. Through the dust removal mechanism, the debris and dust generated during the processing can be concentratedly absorbed into the interior of the purification box when in use, eliminating the trouble of manual cleaning, saving time and effort, and its structure is simple.

[0004] However, when this type of dust removal device is in use, its dust collection head needs to be fixed, resulting in a smaller suction range, thereby affecting the dust removal effect.

[0005] Therefore, in response to this problem, the present invention provides a dust removal device for a numerically controlled machine tool. Utility Model Content

[0006] The purpose of the utility model is to solve the problems in the prior art and to propose a dust removal device for CNC machine tools.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A dust removal device for a numerically controlled machine tool comprises a frame, a liquid storage cylinder is fixed on the top of the frame, a dust collection head is provided above the frame, a dust collection pump is fixed on the top of the liquid storage cylinder, a dust outlet end of the dust collection pump is connected to the liquid storage cylinder, a dust inlet end of the dust collection pump is connected to a dust inlet hose, and the other end of the dust inlet hose is connected to the dust collection head, and further comprises:

[0009] An auxiliary mechanism provided on the frame, the auxiliary mechanism being used to move the vacuum head left and right;

[0010] A swing mechanism is installed on the auxiliary mechanism, and is used to swing the dust collector head up and down.

[0011] Preferably, the auxiliary mechanism includes a turntable that rotates on the inner wall of the frame through a rotating shaft, a push rod is fixed to the front side of the turntable, and a movable groove ring is slidably provided on the outer surface of the push rod.

[0012] Preferably, the auxiliary mechanism further comprises limiting bars fixed on both side surfaces of the movable groove ring, and the limiting bars slide through adjacent side walls of the frame.

[0013] Preferably, the auxiliary mechanism also includes an installation box fixed on the front side of the limit bar, the inner wall of the installation box is provided with a rotating rod through a bearing, the dust collector head is fixed between the rotating rods, and the frame is provided with a driving part for driving the turntable to rotate.

[0014] Preferably, the swing mechanism includes a U-shaped block fixed to the top of the mounting box, a cylinder is fixed to the top of the U-shaped block, a rack is fixed to the bottom end of the cylinder extension rod, the outer surface of the rack is engaged with a fan-shaped gear, and the fan-shaped gear is fixed to the end of the vacuum cleaner head.

[0015] Preferably, the swing mechanism further comprises a rectangular slot provided on the mounting box, and the rack slides in the sector gear.

[0016] Compared with the prior art, the present invention provides a CNC machine tool dust removal device with the following beneficial effects:

[0017] The CNC machine tool dust removal device, through the provision of a dust suction pump and a dust inlet hose, can absorb the dust generated when the CNC machine tool is in use into a liquid storage cylinder through a dust suction head, and mix it with water placed in the liquid storage cylinder in advance, thereby removing the dust. Through the provision of an auxiliary mechanism, the dust suction head can be moved left and right when sucking dust, thereby increasing the suction range of the dust suction head, thereby improving the dust removal effect. Through the provision of a swing mechanism, the dust suction head can be swung up and down, further increasing its suction range, thereby further improving the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a CNC machine tool dust removal device proposed by the utility model;

[0019] Figure 2 A dust removal device for CNC machine tools proposed by the utility model Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 3 This is a bottom view schematic diagram of the overall structure of a CNC machine tool dust removal device proposed by the utility model;

[0021] Figure 4 A dust removal device for CNC machine tools proposed by the utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. Frame; 2. Liquid storage cylinder; 3. Dust suction head; 4. Dust suction pump; 5. Dust inlet hose; 6. Auxiliary mechanism; 7. Swing mechanism; 61. Turntable; 62. Push rod; 63. Moving groove ring; 64. Limiting strip; 65. Mounting box; 66. Turn rod; 70. U-shaped block; 71. Cylinder; 72. Rack; 73. Sector gear; 74. Rectangular groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example 1

[0026] Reference Figures 1-4 A dust removal device for a numerically controlled machine tool comprises a frame 1, a liquid storage cylinder 2 is fixed on the top of the frame 1, a dust collection head 3 is provided above the frame 1, a dust collection pump 4 is fixed on the top of the liquid storage cylinder 2, a dust outlet end of the dust collection pump 4 is connected to the liquid storage cylinder 2, a dust inlet end of the dust collection pump 4 is connected to a dust inlet hose 5, and the other end of the dust inlet hose 5 is connected to the dust collection head 3, and further comprises:

[0027] An auxiliary mechanism 6 is provided on the frame 1, and the auxiliary mechanism 6 is used to move the dust collector head 3 left and right;

[0028] The swing mechanism 7 is mounted on the auxiliary mechanism 6 and is used to swing the dust collector head 3 up and down.

[0029] Reference Figures 1-4 The auxiliary mechanism 6 includes a turntable 61 that rotates on the inner wall of the frame 1 through a rotating shaft. A push rod 62 is fixed to the front side of the turntable 61, and a movable groove ring 63 is slidably provided on the outer surface of the push rod 62.

[0030] Reference Figures 1-4 The auxiliary mechanism 6 also includes a limiting bar 64 fixed on both sides of the movable groove ring 63 , and the limiting bar 64 slides through the adjacent side walls of the frame 1 .

[0031] Reference Figures 1-4The auxiliary mechanism 6 also includes a mounting box 65 fixed to the front side of the limiting bar 64. The inner wall of the mounting box 65 is provided with a rotating rod 66 through a bearing. The dust collector head 3 is fixed between the rotating rods 66. The frame 1 is provided with a driving part for driving the turntable 61 to rotate.

[0032] In the present invention, when in use, the frame 1 can be mounted on a CNC machine tool, and water can be added to the liquid storage cylinder 2 through the liquid inlet. When the CNC machine tool is working, a large amount of dust will be generated. At this time, the dust suction pump 4 can be started to make the dust suction head 3 generate suction, and the dust will be sucked from the dust suction head 3 into the dust inlet hose 5, and then enter the liquid storage cylinder 2 from the dust inlet hose 5, so that the dust is mixed with water, thereby removing the dust. Pipes and valves can be installed on the liquid storage cylinder 2 to facilitate the removal of sewage. When sucking dust, the dust can be sucked by starting the dust suction pump 4. The driving part drives the turntable 61 to rotate, the turntable 61 drives the push rod 62 to rotate, and the push rod 62 pushes the movable groove ring 63 to move left and right. The limit bar 64 slides on the inner wall of the frame 1 to support the movable groove ring 63, thereby improving the stability during movement. The left and right movement of the movable groove ring 63 can drive the installation box 65 to move left and right, and the installation box 65 drives the dust collector head 3 to move together. Therefore, the movement of the dust collector head 3 can increase the suction range of the dust collector head 3 and improve its dust removal effect.

[0033] It should be noted that the driving part can be a motor commonly used in the market.

[0034] Example 2

[0035] Reference Figures 1-4 A dust removal device for a numerically controlled machine tool comprises a frame 1, a liquid storage cylinder 2 is fixed on the top of the frame 1, a dust collection head 3 is provided above the frame 1, a dust collection pump 4 is fixed on the top of the liquid storage cylinder 2, a dust outlet end of the dust collection pump 4 is connected to the liquid storage cylinder 2, a dust inlet end of the dust collection pump 4 is connected to a dust inlet hose 5, and the other end of the dust inlet hose 5 is connected to the dust collection head 3, and further comprises:

[0036] An auxiliary mechanism 6 is provided on the frame 1, and the auxiliary mechanism 6 is used to move the dust collector head 3 left and right;

[0037] The swing mechanism 7 is installed on the auxiliary mechanism 6, and the swing mechanism 7 is used to swing the dust collector head 3 up and down.

[0038] Reference Figures 1-4 The swing mechanism 7 includes a U-shaped block 70 fixed to the top of the mounting box 65, a cylinder 71 is fixed to the top of the U-shaped block 70, a rack 72 is fixed to the bottom end of the extension rod of the cylinder 71, and a fan gear 73 is engaged with the outer surface of the rack 72, and the fan gear 73 is fixed to the end of the dust collector head 3.

[0039] Reference Figures 1-4The swing mechanism 7 further includes a rectangular slot 74 provided on the mounting box 65 , and the rack 72 slides in the sector gear 73 .

[0040] In the present invention, when sucking dust, the cylinder 71 can be driven, and the cylinder 71 drives the rack 72 to move up and down. Since the rack 72 is meshed and connected with the sector gear 73, when the rack 72 moves up and down, the sector gear 73 can be driven to swing up and down. The sector gear 73 is connected to the dust collector head 3, so the dust collector head 3 can be driven to swing up and down, further improving its suction range and further improving the dust removal effect.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust removal device for a CNC machine tool, comprising a frame (1), characterized in that: A liquid storage cylinder (2) is fixed on the top of the frame (1), a dust collecting head (3) is provided above the frame (1), a dust collecting pump (4) is fixed on the top of the liquid storage cylinder (2), a dust outlet end of the dust collecting pump (4) is connected to the liquid storage cylinder (2), a dust inlet end of the dust collecting pump (4) is connected to a dust inlet hose (5), the other end of the dust inlet hose (5) is connected to the dust collecting head (3), and further comprises: An auxiliary mechanism (6) is provided on the frame (1), and the auxiliary mechanism (6) is used to move the dust collector head (3) left and right; A swing mechanism (7) is installed on the auxiliary mechanism (6), and the swing mechanism (7) is used to swing the dust collector head (3) up and down.

2. A CNC machine tool dust removal device according to claim 1, characterized in that: The auxiliary mechanism (6) comprises a turntable (61) which rotates on the inner wall of the frame (1) via a rotating shaft, a push rod (62) is fixed to the front side of the turntable (61), and a movable groove ring (63) is slidably provided on the outer surface of the push rod (62).

3. A dust removal device for CNC machine tools according to claim 2, characterized in that: The auxiliary mechanism (6) further comprises limiting bars (64) fixed on both sides of the movable groove ring (63), and the limiting bars (64) slide through adjacent side walls of the frame (1).

4. A dust removal device for CNC machine tools according to claim 3, characterized in that: The auxiliary mechanism (6) further comprises a mounting box (65) fixed to the front side of the limiting strip (64); a rotating rod (66) is rotatably mounted on the inner wall of the mounting box (65) via a bearing; the dust collector head (3) is fixed between the rotating rods (66); and a driving unit for driving the rotating disk (61) to rotate is provided on the frame (1).

5. A dust removal device for CNC machine tools according to claim 4, characterized in that: The swing mechanism (7) comprises a U-shaped block (70) fixed to the top of the mounting box (65), a cylinder (71) fixed to the top of the U-shaped block (70), a rack (72) fixed to the bottom end of the extension rod of the cylinder (71), a sector gear (73) meshing with the outer surface of the rack (72), and the sector gear (73) fixed to the end of the dust collector head (3).

6. A dust removal device for CNC machine tools according to claim 5, characterized in that: The swing mechanism (7) further comprises a rectangular slot (74) provided on the mounting box (65), and the rack (72) slides in the sector gear (73).

Images