Rapid dust removal device suitable for numerical control lathe machining

Abstract

The invention discloses a rapid dust removal device suitable for numerical control lathe machining, and belongs to the technical field of dust removal devices.The rapid dust removal device comprises a shell, a transmission mechanism and a lifting mechanism, moving wheels are fixedly connected to the two sides of the bottom of the shell, a supporting plate is movably arranged between the two moving wheels, and the transmission mechanism is arranged at the top of the supporting plate; rubber blocks are fixedly connected to the four corners of the bottom of the supporting plate, a collecting cavity is formed in the upper end of the interior of the shell, and a high-pressure dust suction pump is fixedly installed at the top of the shell. Through the structural design of the dust collection cover, the dust collection pipe, the lifting plate, the supporting block, the limiting frame and the lifting mechanism, the height of the dust collection cover can be conveniently adjusted, so that the dust collection requirements of lathes of different models are better met, the dust collection effect can be improved, and the problem that dust is collected through a dust collection head, so that the dust collection efficiency is improved is solved. However, the height position of the dust collection head is relatively fixed, so that the dust removal requirements of lathes of different models are difficult to meet, and the dust removal effect is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal devices, in particular to a fast dust removal device suitable for CNC lathe processing. Background Art

[0002] CNC lathes and turning centers are high-precision and high-efficiency automated machine tools equipped with multi-station turrets or power turrets. The machine tools have a wide range of processing technology capabilities and can process linear cylinders, oblique cylinders, arcs, and various threads, grooves, worms and other complex workpieces. They have various compensation functions such as linear interpolation and circular interpolation, and have played a good economic role in the mass production of complex parts. During the processing, a large amount of dust is easily generated inside the machine tool, and a dust removal device is required.

[0003] After searching, a Chinese patent with patent announcement number CN219004618U discloses a rapid dust removal device suitable for CNC lathe processing, including a box body with an opening on one side, a placement cavity is provided on the box body, and a telescopic tube extending into the box body is installed in the placement cavity, a dust suction head is fixedly connected to the telescopic tube, a dust collecting box is movably installed at the opening of the box body, a No. 1 filter plate for intercepting metal impurities is detachably installed in the box body, and a limit plate is fixedly installed on the No. 1 filter plate, a No. 2 filter plate for intercepting dust is fixedly installed in the box body, and a rotating shaft is rotatably installed in the box body; the present invention can place the dust suction head by providing a placement cavity, so that the operator is more convenient to take it, and prevent the phenomenon of incomplete cleaning caused by manual cleaning; the eccentric wheel intermittently applies pressure to the support plate, so that water can humidify the dust in the box body, accelerate the falling speed of the dust, avoid the dust from scattering in the workshop, and effectively protect the safety of the operator.

[0004] However, the above design still has some shortcomings. In the above design, dust is collected by a dust collector head, but the height of the dust collector head is relatively fixed, which makes it difficult to meet the dust removal needs of lathes of different models and reduces the dust removal effect. Secondly, the movement of the dust removal device requires manual handling, which is not only troublesome, but also reduces the efficiency of dust removal and makes it difficult to meet daily work needs.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] The object of the present invention is to provide a rapid dust removal device suitable for CNC lathe processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rapid dust removal device suitable for CNC lathe processing, comprising a shell, a transmission mechanism and a lifting mechanism, both sides of the bottom of the shell are fixedly connected with moving wheels, a support plate is movably arranged between the two moving wheels, a transmission mechanism is arranged on the top of the support plate, rubber blocks are fixedly connected at the four corners of the bottom of the support plate, a collecting chamber is arranged at the upper end of the interior of the shell, a high-pressure dust suction pump is fixedly installed on the top of the shell, and the output end of the high-pressure dust suction pump is connected to the inside of the collecting chamber through a pipeline, and the input end of the high-pressure dust suction pump is fixedly connected to It is connected to a corrugated expansion tube, the top of the corrugated expansion tube is fixedly connected to a dust suction tube through a connecting tube, the left side of the dust suction tube is fixedly connected to a dust suction hood, a support block is provided on the left side of the high-pressure dust suction pump, a lifting mechanism is provided inside the support block, a lifting plate is provided on the top of the support block, the top of the lifting plate is fixedly connected to a limiting frame, a limiting hole is penetrated through the surface of the limiting frame, and the dust suction tube is arranged inside the limiting hole, a limiting screw is threadedly provided on the top of the limiting frame, and the lower end of the limiting screw extends to the inside of the limiting hole, and the bottom end of the limiting screw is fixedly connected to a limiting pad.

[0008] As a further solution of the present invention: the lifting mechanism includes a mounting groove, and the mounting groove is opened on the upper surface of the support block and extends to the inside of the support block, and a second forward and reverse motor is installed at the inner bottom end of the mounting groove.

[0009] As a further solution of the present invention: the output end of the second forward and reverse motor is fixedly connected with a second gear disc, the outer wall of the second gear disc is meshingly connected with the first gear disc, and the interior of the first gear disc is fixedly connected with a threaded sleeve.

[0010] As a further solution of the present invention: a transmission screw is threadedly connected to the inner wall of the threaded sleeve, the top of the transmission screw is fixedly connected to a moving plate, both sides of the top of the moving plate are fixedly connected to moving rods, and the top of the moving rod is fixedly connected to the bottom of the lifting plate.

[0011] As a further solution of the present invention: the transmission mechanism includes a first forward and reverse motor, and the first forward and reverse motor is installed inside the shell and below the collecting chamber, the output end of the first forward and reverse motor is fixedly connected to a bidirectional screw, and the outer wall of the bidirectional screw is threadedly connected to a moving block.

[0012] As a further solution of the present invention: a cross bar is movably provided through the upper end surface of the moving block, a first hinge block is fixedly connected to the bottom of the moving block, a connecting rod is hinged to the bottom of the first hinge block, and a second hinge block is hinged to the bottom of the connecting rod.

[0013] As a further solution of the present invention: the bottom of the second hinge block is fixedly connected to a transmission plate, the bottom of the transmission plate is fixedly connected to a transmission block, and the bottom of the transmission block is fixedly connected to the top of the support plate.

[0014] As a further solution of the present invention: a movable door is rotatably provided on the front end surface of the collecting chamber, and limiting slide grooves are provided on the top and bottom of the collecting chamber, and a limiting sliding block is movably provided inside the limiting slide groove.

[0015] As a further solution of the present invention: a mounting frame is fixedly connected between the two limit sliding blocks, a second filter screen is arranged inside the mounting frame, and a first filter screen is arranged on the right side of the second filter screen.

[0016] As a further solution of the present invention: a connected air guide hole is opened on the right side of the collection chamber, a threaded cover is threadedly connected to the inner wall of the air guide hole, an air vent is opened through the surface of the threaded cover, and a filter is fixedly installed inside the air vent.

[0017] The present invention has the following beneficial effects:

[0018] (1) Through the structural design of the dust hood, dust pipe, lifting plate, support block, limit frame and lifting mechanism, the height of the dust hood can be easily adjusted, so as to better meet the dust removal requirements of lathes of different models, thereby improving the dust removal effect, and solving the problem that the dust is collected by the dust head, but the height position of the dust head is relatively fixed, which is difficult to meet the dust removal requirements of lathes of different models and reduces the dust removal effect;

[0019] (2) The structural design of the moving wheels, support plates, rubber blocks and transmission mechanism can facilitate the movement of the device, and the convenience of the device and the stability of the device during operation can be effectively improved by facilitating the use and storage of the moving wheels, thereby solving the problem that the movement of the dust removal device requires manual handling, which is not only troublesome but also reduces the efficiency of dust removal and is difficult to meet daily work needs;

[0020] (3) Through the arrangement of the dust hood, dust pipe, movable door, first filter, high-pressure dust pump, collecting chamber, limiting slide, installation frame, second filter and limiting slider, the dust and iron filings on the lathe can be sucked into the collecting chamber by the suction force generated by the high-pressure dust pump when it is working, and the first filter and the second filter can cooperate with each other to perform double filtration on the crushed and iron filings, so that the crushed and iron filings are retained in the collecting chamber, thereby achieving the purpose of dust removal. After the dust removal work is completed, the movable door can be opened and the installation frame can be taken out from the collecting chamber to process the crushed and iron filings in the collecting chamber. At the same time, the first filter and the second filter on the installation frame can be cleaned, which can effectively ensure the later filtering effect. Through the arrangement of the limiting slide and the limiting slider, it is convenient to position and install the installation frame, thereby improving the installation efficiency of the first filter and the second filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal partial structure of the present invention when viewed from above;

[0023] Figure 3 This is a schematic diagram of the local structure of the limiting pad mainly embodied in the present invention;

[0024] Figure 4 It is a schematic diagram of the partial internal structure of the main view of the present invention;

[0025] Figure 5 It is a schematic diagram of the partial internal structure of the present invention from a side view;

[0026] Figure 6 It is a schematic diagram of the enlarged local structure of point A of the present invention.

[0027] Figure 7 It is a schematic diagram of the enlarged local structure of point B of the present invention.

[0028] Figure 8 It is a schematic diagram of the enlarged local structure of point C of the present invention.

[0029] In the figure: 1, dust cover; 2, dust pipe; 3, lifting plate; 4, support block; 5, movable door; 6, shell; 7, first filter; 8, transmission mechanism; 801, moving block; 802, bidirectional screw; 803, first hinge block; 804, connecting rod; 805, cross bar; 806, first forward and reverse motor; 807, second hinge block; 808, transmission plate; 809, transmission block; 9, lifting mechanism; 901, mounting slot; 902, transmission screw; 903, first toothed disc; 904, threaded sleeve Cylinder; 905, moving rod; 906, moving plate; 907, second gear disc; 908, second forward and reverse motor; 10, moving wheel; 11, limiting screw; 12, limiting frame; 13, limiting hole; 14, bellows expansion tube; 15, high-pressure vacuum pump; 16, threaded cover; 17, air vent; 18, filter screen; 19, support plate; 20, rubber block; 21, limiting pad; 22, collecting chamber; 23, air guide hole; 24, limiting slide; 25, installation frame; 26, second filter screen; 27, limiting slider. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use. 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figure 1-8 , an embodiment of the present invention: a rapid dust removal device suitable for CNC lathe processing, including a shell 6, a transmission mechanism 8 and a lifting mechanism 9, both sides of the bottom of the shell 6 are fixedly connected with moving wheels 10, a support plate 19 is movably arranged between the two moving wheels 10, and a transmission mechanism 8 is arranged on the top of the support plate 19, and the transmission mechanism 8 includes a first forward and reverse motor 806, and the first forward and reverse motor 806 is installed inside the shell 6 and below the collection chamber 22, and the output end of the first forward and reverse motor 806 is fixedly connected with a bidirectional screw 802, and the outer wall of the bidirectional screw 802 A moving block 801 is threadedly connected, a cross bar 805 is movably provided through the upper end surface of the moving block 801, a first hinge block 803 is fixedly connected to the bottom of the moving block 801, a connecting rod 804 is hinged to the bottom of the first hinge block 803, a second hinge block 807 is hinged to the bottom of the connecting rod 804, a transmission plate 808 is fixedly connected to the bottom of the second hinge block 807, a transmission block 809 is fixedly connected to the bottom of the transmission plate 808, and the bottom of the transmission block 809 is fixedly connected to the top of the support plate 19, and rubber blocks 20 are fixedly connected to the four corners of the bottom of the support plate 19;

[0036] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, when in use, the device can be quickly moved by the sliding property of the moving wheel 10, and when the device moves to a suitable position, the bidirectional screw 802 can be driven to rotate by the output end of the first forward and reverse motor 806, and the rotation of the bidirectional screw 802 drives the two moving blocks 801 to move in a direction away from each other, and the movement of the two moving blocks 801 drives the two first hinge blocks 803 to move, and the movement of the first hinge block 803 drives the transmission plate 808 to move downward through the cooperation of the connecting rod 804 and the second hinge block 807, and the transmission plate 808 moves downward and drives the support plate 19 to move downward through the transmission block 809, and the support plate 19 moves downward and drives the rubber block 20 to move downward, thereby propping up the device, and at this time the moving wheel 10 is off the ground and keeps a certain distance, by facilitating the use and storage of the moving wheel 10, the convenience of the device and the stability during work can be effectively improved, and the problem that the movement of the dust removal device requires manual handling, which is not only troublesome, but also reduces the efficiency of dust removal and is difficult to meet daily work needs is solved.

[0037] A collecting chamber 22 is provided at the upper end of the inner part of the shell 6, and a movable door 5 is rotatably provided at the front end surface of the collecting chamber 22. Limiting slide grooves 24 are provided at the top and bottom of the inner part of the collecting chamber 22, and a limiting slider 27 is movably provided inside the limiting slide groove 24. A mounting frame 25 is fixedly connected between the two limiting sliders 27, and a second filter screen 26 is provided inside the mounting frame 25. A first filter screen 7 is provided on the right side of the second filter screen 26. A connected air guide hole 23 is provided on the right side of the collecting chamber 22, and a threaded cover 16 is threadedly connected to the inner wall of the air guide hole 23. An air vent 17 is provided through the surface of the threaded cover 16, and a filter screen 18 is fixedly provided inside the air vent 17. A high-pressure dust suction pump 15 is fixedly installed on the top of the shell 6, and the output end of the high-pressure dust suction pump 15 is connected to the inner part of the collecting chamber 22 through a pipeline;

[0038] Specifically, Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, when in use, the dust and iron filings on the lathe can be pumped into the collecting chamber 22 by the suction force generated by the high-pressure dust suction pump 15, and the crushed and iron filings are double-filtered by the cooperation of the first filter screen 7 and the second filter screen 26, so that the crushed and iron filings are retained in the collecting chamber 22, thereby achieving the purpose of dust removal. After the dust removal work is completed, the movable door 5 can be opened and the installation frame 25 can be taken out from the collecting chamber 22, and the crushed and iron filings in the collecting chamber 22 can be processed. At the same time, the first filter screen 7 and the second filter screen 26 on the installation frame 25 can be cleaned, which can effectively ensure the later filtering effect. The setting of the limiting slide groove 24 and the limiting slider 27 facilitates the positioning and installation of the installation frame 25, and improves the installation efficiency of the first filter screen 7 and the second filter screen 26.

[0039] Among them: through the setting of the air guide hole 23, it is convenient to discharge the filtered air out of the collection chamber 22, and through the setting of the filter screen 18, dust and iron filings can be filtered again, thereby further improving the filtering effect, and at the same time, it can pass through the threaded cover 16 until the threaded cover 16 is taken out from the air guide hole 23, and then the filter screen 18 is cleaned. After cleaning, the threaded cover 16 is screwed back into the air guide hole 23. By facilitating the disassembly, cleaning and installation of the filter screen 18, its filtering effect can be effectively guaranteed.

[0040] The input end of the high-pressure vacuum pump 15 is fixedly connected with a bellows expansion tube 14, the top of the bellows expansion tube 14 is fixedly connected with a vacuum tube 2 through a connecting tube, the left side of the vacuum tube 2 is fixedly connected with a vacuum hood 1, a support block 4 is arranged on the left side of the high-pressure vacuum pump 15, a lifting mechanism 9 is arranged inside the support block 4, the lifting mechanism 9 includes a mounting groove 901, and the mounting groove 901 is opened on the upper surface of the support block 4 and extends to the inside of the support block 4, a second forward and reverse motor 908 is installed at the bottom end of the mounting groove 901, the output end of the second forward and reverse motor 908 is fixedly connected with a second toothed disc 907, the outer wall of the second toothed disc 907 is meshed with a first toothed disc 903, and the inside of the first toothed disc 903 is fixedly connected with A threaded sleeve 904, on the inner wall of which a transmission screw 902 is threadedly connected, a moving plate 906 is fixedly connected to the top of the transmission screw 902, moving rods 905 are fixedly connected to both sides of the top of the moving plate 906, and the top of the moving rod 905 is fixedly connected to the bottom of the lifting plate 3, a lifting plate 3 is provided on the top of the support block 4, a limiting frame 12 is fixedly connected to the top of the lifting plate 3, a limiting hole 13 is penetrated through the surface of the limiting frame 12, and the dust suction pipe 2 is arranged inside the limiting hole 13, a limiting screw 11 is threadedly provided on the top of the limiting frame 12, and the lower end of the limiting screw 11 extends to the inside of the limiting hole 13, and the bottom end of the limiting screw 11 is fixedly connected to the limiting pad 21;

[0041] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8As shown, when in use, when the height of the dust hood 1 needs to be adjusted, the second gear disc 907 can be driven to rotate through the output end of the second forward and reverse motor 908, and the second gear disc 907 rotates through the first gear disc 903 to drive the threaded sleeve 904 to rotate, and the threaded sleeve 904 rotates to drive the transmission screw 902 to move, and the transmission screw 902 moves through the moving plate 906 to drive the moving rod 905 to move, and the moving rod 905 moves through the lifting plate 3 to drive the limit frame 12 to move, and the limit frame 12 moves through the dust suction pipe 2 to drive the dust hood 1 to move, thereby achieving the purpose of facilitating the adjustment of the height of the dust hood 1, and thus better meeting the dust removal requirements of lathes of different models, and improving the dust removal effect, solving the problem that the dust is collected by the dust suction head, but the height position of the dust suction head is relatively fixed, it is difficult to meet the dust removal requirements of lathes of different models, and the dust removal effect will be reduced;

[0042] Wherein: by setting the limiting screw 11 and the limiting pad 21, the dust suction pipe 2 in the limiting hole 13 can be fixed, thereby improving the stability of the dust suction pipe 2 after installation.

[0043] Working principle: In the present application, the dust and iron filings on the lathe can be pumped into the collecting chamber 22 by the suction force generated by the high-pressure vacuum pump 15, and the crushed and iron filings can be double-filtered by the cooperation of the first filter screen 7 and the second filter screen 26, so that the crushed and iron filings are retained in the collecting chamber 22, thereby achieving the purpose of dust removal. After the dust removal work is completed, the movable door 5 can be opened, and then the installation frame 25 can be taken out from the collecting chamber 22, and the crushed and iron filings in the collecting chamber 22 can be processed, and at the same time, the first filter screen 7 on the installation frame 25 can be filtered. The second filter screen 26 is cleaned to effectively ensure the later filtering effect. Secondly, when the height of the dust hood 1 needs to be adjusted, the second toothed disc 907 can be driven to rotate by the output end of the second forward and reverse motor 908. The second toothed disc 907 rotates through the first toothed disc 903 to drive the threaded sleeve 904 to rotate. The threaded sleeve 904 rotates to drive the transmission screw 902 to move. The transmission screw 902 moves through the moving plate 906 to drive the moving rod 905 to move. The moving rod 905 moves through the lifting plate 3 to drive the limit frame 12 to move. The movement drives the dust hood 1 to move through the dust suction pipe 2, so as to achieve the purpose of facilitating the adjustment of the height of the dust suction hood 1, thereby better meeting the dust removal requirements of lathes of different models and improving the dust removal effect. Finally, the sliding property of the moving wheel 10 can be used to quickly move the device, and when the device moves to a suitable position, the output end of the first forward and reverse motor 806 can be used to drive the bidirectional screw 802 to rotate, and the rotation of the bidirectional screw 802 drives the two moving blocks 801 to move in a direction away from each other, and the movement of the two moving blocks 801 drives the two The first hinge block 803 moves, and the first hinge block 803 moves through the cooperation of the connecting rod 804 and the second hinge block 807, driving the transmission plate 808 to move downward, and the transmission plate 808 moves downward to drive the support plate 19 to move downward through the transmission block 809, and the support plate 19 moves downward to drive the rubber block 20 to move downward, thereby propping up the device, and at this time the moving wheel 10 is off the ground and kept at a certain distance, by facilitating the use and storage of the moving wheel 10, the convenience of the device and the stability during operation can be effectively improved.

[0044] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention will no longer explain the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0045] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0046] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A rapid dust removal device suitable for CNC lathe processing, comprising a housing (6), a transmission mechanism (8) and a lifting mechanism (9), Features: Both sides of the bottom of the shell (6) are fixedly connected with moving wheels (10), a support plate (19) is movably arranged between the two moving wheels (10), a transmission mechanism (8) is arranged on the top of the support plate (19), and rubber blocks (20) are fixedly connected at the four corners of the bottom of the support plate (19), a collecting chamber (22) is arranged at the upper end of the interior of the shell (6), a high-pressure dust suction pump (15) is fixedly installed on the top of the shell (6), and the output end of the high-pressure dust suction pump (15) is connected to the inside of the collecting chamber (22) through a pipeline, and the input end of the high-pressure dust suction pump (15) is fixedly connected with a bellows telescopic tube (14), and the top of the bellows telescopic tube (14) is fixedly connected with a dust suction pipe (22) through a connecting pipe. 2), the left side of the dust suction pipe (2) is fixedly connected to the dust suction cover (1), the left side of the high-pressure dust suction pump (15) is provided with a support block (4), the interior of the support block (4) is provided with a lifting mechanism (9), the top of the support block (4) is provided with a lifting plate (3), the top of the lifting plate (3) is fixedly connected to a limiting frame (12), the surface of the limiting frame (12) is penetrated by a limiting hole (13), and the dust suction pipe (2) is arranged inside the limiting hole (13), the top of the limiting frame (12) is threadedly provided with a limiting screw (11), and the lower end of the limiting screw (11) extends to the interior of the limiting hole (13), and the bottom end of the limiting screw (11) is fixedly connected to a limiting pad (21).

2. A fast dust removal device suitable for CNC lathe processing according to claim 1, Features: The lifting mechanism (9) comprises a mounting groove (901), and the mounting groove (901) is opened on the upper surface of the support block (4) and extends to the inside of the support block (4), and a second forward and reverse motor (908) is installed at the inner bottom end of the mounting groove (901).

3. A rapid dust removal device suitable for CNC lathe processing according to claim 2, Features: The output end of the second forward and reverse motor (908) is fixedly connected to a second toothed disc (907), the outer wall of the second toothed disc (907) is meshingly connected to the first toothed disc (903), and the interior of the first toothed disc (903) is fixedly connected to a threaded sleeve (904).

4. A rapid dust removal device suitable for CNC lathe processing according to claim 3, Features: A transmission screw (902) is threadedly connected to the inner wall of the threaded sleeve (904), the top of the transmission screw (902) is fixedly connected to a moving plate (906), both sides of the top of the moving plate (906) are fixedly connected to moving rods (905), and the top of the moving rod (905) is fixedly connected to the bottom of the lifting plate (3).

5. A rapid dust removal device suitable for CNC lathe processing according to claim 1, Features: The transmission mechanism (8) includes a first forward and reverse motor (806), and the first forward and reverse motor (806) is installed inside the shell (6) and below the collection chamber (22), and the output end of the first forward and reverse motor (806) is fixedly connected to a bidirectional screw (802), and the outer wall of the bidirectional screw (802) is threadedly connected to a moving block (801).

6. A rapid dust removal device suitable for CNC lathe processing according to claim 5, Features: A cross bar (805) is movably provided through the upper end surface of the moving block (801); a first hinge block (803) is fixedly connected to the bottom of the moving block (801); a connecting rod (804) is hinged to the bottom of the first hinge block (803); and a second hinge block (807) is hinged to the bottom of the connecting rod (804).

7. A rapid dust removal device suitable for CNC lathe processing according to claim 6, Features: The bottom of the second hinge block (807) is fixedly connected to a transmission plate (808), the bottom of the transmission plate (808) is fixedly connected to a transmission block (809), and the bottom of the transmission block (809) is fixedly connected to the top of the support plate (19).

8. A rapid dust removal device suitable for CNC lathe processing according to claim 1, Features: A movable door (5) is rotatably provided on the front end surface of the collecting chamber (22), and a limit slide groove (24) is provided at the top and bottom of the collecting chamber (22), and a limit slide block (27) is movably provided inside the limit slide groove (24).

9. A rapid dust removal device suitable for CNC lathe processing according to claim 8, Features: A mounting frame (25) is fixedly connected between the two limit sliding blocks (27), a second filter screen (26) is arranged inside the mounting frame (25), and a first filter screen (7) is arranged on the right side of the second filter screen (26).

10. A rapid dust removal device suitable for CNC lathe processing according to claim 1, Features: A connected air guide hole (23) is provided on the right side of the collecting chamber (22); a threaded cover (16) is threadedly connected to the inner wall of the air guide hole (23); an air vent (17) is provided through the surface of the threaded cover (16); a filter screen (18) is fixedly provided inside the air vent (17).

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