Rapid dust removal device suitable for numerical control lathe machining

Abstract

The utility model discloses a quick dust removal device suitable for numerical control lathe machining, and relates to the technical field of numerical control lathes, the quick dust removal device suitable for numerical control lathe machining comprises a machine body, a machining cavity is formed in the machine body, and an anti-sputtering acrylic transparent protective plate is arranged on the periphery of the machining cavity; an air supply pipe is fixedly connected to the inner wall of the machining cavity, high-pressure nozzles are evenly arranged on the surface of the air supply pipe, and the high-pressure nozzles are fixedly connected to the surface of the air supply pipe downwards by 45 degrees. According to the rapid dust removal device suitable for numerical control lathe machining, when the device is used for machining, the air supply pipe supplies high-pressure gas, the high-pressure gas passes through the air supply pipe and is evenly sprayed out through the high-pressure nozzle, and the high-pressure gas is sprayed to a machining part being machined; and therefore, residual chippings and dust on the surface of the machined part can be blown down to the bottom of the machining cavity, meanwhile, the machined part can be cooled, the shutdown cleaning time is saved, and machining of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a rapid dust removal device suitable for numerically controlled lathe processing. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary cone angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, reaming and boring, etc.

[0003] A large amount of debris and dust is often generated during the processing of existing CNC lathes. The accuracy of CNC lathes is usually affected by the accumulation of debris and dust, and the cleaning and collection of debris and dust will slow down the processing speed of the CNC lathes. Most CNC lathes cannot be cleaned and dusted during processing. Therefore, this scheme proposes a fast dust removal device suitable for CNC lathe processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a rapid dust removal device suitable for CNC lathe processing, which can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid dust removal device suitable for CNC lathe processing, comprising a machine body, a processing cavity is opened inside the machine body, a splash-proof acrylic transparent guard plate is arranged around the processing cavity, an air supply pipe is fixedly connected to the inner wall of the processing cavity, high-pressure nozzles are evenly arranged on the surface of the air supply pipe, the high-pressure nozzles are fixedly connected to the surface of the air supply pipe at a downward angle of forty-five degrees, the bottom of the processing cavity is funnel-shaped, and air outlet holes are opened at the bottom edge of the processing cavity, the air outlet holes are interconnected and connected to the high-pressure air supply pipe.

[0006] Preferably, the interior of the machine body is hollow, and an auxiliary telescopic rod is fixedly connected to the inner wall of the machine body. The auxiliary telescopic rod is slidably sleeved in a multi-section shape, and the end of the auxiliary telescopic rod away from the machine body is fixedly connected to a push plate. A return spring is slidably sleeved on the surface of the push plate, and the two ends of the return spring are respectively fixedly connected to the machine body and the push plate, and a blocking plate is fixedly connected to the top of the push plate.

[0007] Preferably, the blocking plate blocks the funnel outlet at the bottom of the processing chamber.

[0008] Preferably, telescopic plate grooves are opened on both sides of the push plate, the inner wall of the telescopic plate groove is fixedly connected with a telescopic spring, the end of the telescopic spring away from the inner wall of the telescopic plate groove is fixedly connected with a telescopic plate, and the telescopic plate is slidably connected to the inner wall surface of the telescopic plate groove.

[0009] Preferably, pneumatic telescopic rods are fixedly installed on both sides of the inner wall of the body, and the end of the pneumatic telescopic rod away from the body is fixedly connected to an extrusion plate, the extrusion plate and the telescopic plate are frictionally connected, and a steel wire rope is fixedly connected on the same side where the extrusion plate and the pneumatic telescopic rod are connected, and a pulley block is fixedly connected to the inner wall of the body, and the steel wire rope is connected through a transmission through the pulley block, and the end of the steel wire rope away from the extrusion plate is fixedly connected to the back of the push plate.

[0010] Preferably, the front part of the machine body is rotatably connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to the discharge port of the discharge door, both sides of the discharge port of the discharge door are provided with anti-plug grooves, the surface of the rotating shaft is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the machine body and the discharge port of the discharge door.

[0011] Preferably, a pin is slidably connected to one side of the body, the pin is movably engaged with the pin groove, a protrusion is provided at one end of the pin, and the protrusion of the pin extends out of the surface of the body.

[0012] Preferably, the extrusion plate is in contact with and connected to the raised block of the pin, and a groove matching the raised block of the pin is provided at the contact connection between the extrusion plate and the pin. A bolt-eliminating spring is fixedly connected to the bottom of the pin, and one end of the bolt-eliminating spring away from the pin is fixedly connected to the inside of the machine body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The rapid dust removal device suitable for CNC lathe processing provides high-pressure gas through the air supply duct when the equipment is processing. The high-pressure gas is evenly ejected through the high-pressure nozzle through the air supply duct. The high-pressure gas is sprayed on the workpiece being processed, thereby blowing the debris and dust remaining on the surface of the workpiece to the bottom of the processing chamber. At the same time, the workpiece can be cooled to prevent the workpiece from being damaged by excessive temperature. While the air supply duct is supplying air, the high-pressure air supply duct provides high-pressure gas to the air outlet, which can blow the workpiece debris falling on the bottom of the processing chamber into the bottom of the processing chamber for collection, thereby solving the problem that it is difficult to clean and remove dust inside the processing chamber during CNC lathe processing, saving downtime for cleaning, and facilitating processing for staff.

[0015] (2) The rapid dust removal device suitable for CNC lathe processing, when the push plate loses the pulling force, no longer generates the squeezing force on the reset spring so that the reset spring pushes the push plate to reset, and the reset auxiliary telescopic rod of the push plate will reset at the same time. When the push plate resets, it will push the extruded workpiece debris and dust to move, so that the debris and dust can be collected while processing inside the processing chamber, saving the operator time to clean the device and speeding up the processing of the workpiece.

[0016] (3) The rapid dust removal device suitable for CNC lathe processing, the rotation of the discharge door will drive the rotating shaft to rotate, the rotation of the discharge door causes the torsion spring to twist and deform, and then the debris moves to the surface of the discharge door, when the operator takes out the extruded block of debris and dust, the torsion spring is no longer subjected to force to reset, and then drives the discharge door to reset, which greatly facilitates the collection and cleaning of debris and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic structural diagram of a rapid dust removal device suitable for CNC lathe processing according to the utility model;

[0019] Figure 2 This is a cross-sectional view of a quick dust removal device suitable for CNC lathe processing according to the utility model;

[0020] Figure 3 This is a disassembled diagram of the push plate structure of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged view of point B in the middle.

[0023] Figure numerals: 1. Machine body; 2. Processing chamber; 3. Air supply duct; 4. High-pressure nozzle; 5. Air outlet; 6. Anti-plug slot; 7. Push plate; 8. Telescopic plate; 9. Telescopic plate slot; 10. Telescopic spring; 11. Blocking plate; 12. Reset spring; 13. Auxiliary telescopic rod; 14. Pneumatic telescopic rod; 15. Extrusion plate; 16. Wire rope; 17. Pulley block; 18. Discharge door; 19. Rotating shaft; 20. Torsion spring; 21. Anti-plug spring; 22. Pin. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a rapid dust removal device suitable for CNC lathe processing, including a body 1, a processing chamber 2 is opened inside the body 1, and a splash-proof acrylic transparent guard plate is arranged around the processing chamber 2. An air supply pipe 3 is fixedly connected to the inner wall of the processing chamber 2, and high-pressure nozzles 4 are evenly arranged on the surface of the air supply pipe 3. The high-pressure nozzles 4 are fixedly connected to the surface of the air supply pipe 3 at a downward angle of forty-five degrees. The bottom of the processing chamber 2 is funnel-shaped, and a plurality of air outlet holes 5 are opened at the bottom edge of the processing chamber 2. The plurality of air outlet holes 5 are interconnected and connected to the high-pressure air supply pipe.

[0026] When the equipment is processing, the air supply pipe 3 provides high-pressure gas, and the high-pressure gas is evenly ejected through the high-pressure nozzle 4 through the air supply pipe 3. The high-pressure gas is sprayed on the workpiece being processed, so that the debris and dust remaining on the surface of the workpiece can be blown to the bottom of the processing chamber 2, and the workpiece can be cooled at the same time to prevent the workpiece from being damaged by excessive temperature. While the air supply pipe 3 supplies air, the high-pressure air supply pipe provides high-pressure gas to the air outlet 5, which can blow the workpiece debris falling on the bottom of the processing chamber 2 into the bottom of the processing chamber 2 for collection, thereby solving the problem that it is difficult to clean and remove dust from the inside of the processing chamber 2 during processing of the CNC lathe, saving downtime for cleaning, and facilitating processing for the staff.

[0027] The interior of the machine body 1 is hollow, and an auxiliary telescopic rod 13 is fixedly connected to the inner wall of the machine body 1. The auxiliary telescopic rod 13 is slidably sleeved in a multi-section shape. The end of the auxiliary telescopic rod 13 away from the machine body 1 is fixedly connected to a push plate 7, and a return spring 12 is slidably sleeved on the surface of the push plate 7. The two ends of the return spring 12 are respectively fixedly connected to the machine body 1 and the push plate 7. A blocking plate 11 is fixedly connected to the top of the push plate 7. The blocking plate 11 blocks the funnel loading outlet at the bottom of the processing chamber 2. Telescopic plate grooves 9 are opened on both sides of the push plate 7. The inner wall of the telescopic plate groove 9 is fixedly connected to a telescopic spring 10, and the telescopic spring 10 is away from the machine body 1. A telescopic plate 8 is fixedly connected to one end of the inner wall of the telescopic plate groove 9, and the telescopic plate 8 is slidably connected to the inner wall surface of the telescopic plate groove 9. Pneumatic telescopic rods 14 are fixedly installed on both sides of the inner wall of the body 1, and an extrusion plate 15 is fixedly connected to the end of the pneumatic telescopic rod 14 away from the body 1. The extrusion plate 15 is frictionally connected to the telescopic plate 8, and a steel wire rope 16 is fixedly connected on the same side where the extrusion plate 15 is connected to the pneumatic telescopic rod 14. A plurality of pulley blocks 17 are fixedly connected to the inner wall of the body 1, and the steel wire rope 16 is transmission-connected through the pulley block 17, and one end of the steel wire rope 16 away from the extrusion plate 15 is fixedly connected to the back of the push plate 7.

[0028] When some debris and dust are collected and accumulated inside the processing chamber 2, the pneumatic telescopic rod 14 is started, and the output end of the pneumatic telescopic rod 14 pushes the extrusion plate 15 to move. When the extrusion plate 15 moves, it will squeeze the telescopic plate 8, so that the telescopic spring 10 inside the push plate 7 is squeezed by the telescopic plate 8 to deform and shrink, so that the telescopic plate 8 can slide into the telescopic plate groove 9. When the extrusion plate 15 moves, it will pull the wire rope 16, and the wire rope 16 is driven by the pulley group 17 to pull the push plate 7 to move. When the push plate 7 moves, it will thrust the return spring 12 and the auxiliary telescopic rod 13 on its back. The return spring 12 is deformed and shrinks due to the thrust, and the auxiliary telescopic rod 13 shrinks at the same time. The movement of the push plate 7 will drive the top blocking plate 11 to move. After moving, the blocking plate 11 no longer blocks the bottom of the processing chamber 2, so that the debris and dust at the bottom of the processing chamber 2 fall into the inside of the machine body 1. After the debris falls into the body 1, the squeezing plate 15 will squeeze and collect the debris and dust. After the squeezing is completed, the pneumatic telescopic rod 14 will shrink. The shrinkage of the pneumatic telescopic rod 14 makes the telescopic plate 8 no longer squeezed, and the telescopic spring 10 inside it expands. The expansion of the telescopic spring 10 will push the telescopic plate 8 to break away from the telescopic plate groove 9 and reset. When the pneumatic telescopic rod 14 shrinks, it no longer generates tension on the wire rope 16, so the push plate 7 is no longer subject to the tension of the wire rope 16. When the push plate 7 loses tension, it no longer generates squeezing force on the reset spring 12, so that the reset spring 12 pushes the push plate 7 to reset. The reset auxiliary telescopic rod 13 of the push plate 7 will reset at the same time. When the push plate 7 is reset, it will push the extruded workpiece debris and dust to move, so that the debris and dust can be collected while processing inside the processing chamber 2, saving the operator's time for cleaning the device, and speeding up the processing of the workpiece.

[0029] The front part of the body 1 is rotatably connected with a rotating shaft 19, and both ends of the rotating shaft 19 are fixedly connected with a discharge door outlet 18, and both sides of the discharge door outlet 18 are provided with a bolt-eliminating groove 6, and the surface of the rotating shaft 19 is sleeved with a torsion spring 20, and both ends of the torsion spring 20 are respectively fixedly connected to the body 1 and the discharge door outlet 18, and one side of the body 1 is slidably connected with a pin 22, and the pin 22 is movably engaged with the bolt-eliminating groove 6, and one end of the pin 22 is provided with a protruding block, and the protruding block of the pin 22 extends out of the surface of the body 1, and the extrusion plate 15 is in contact with and connected with the protruding block of the pin 22, and a groove matching the protruding block of the pin 22 is provided at the contact connection between the extrusion plate 15 and the pin 22, and a bolt-eliminating spring 21 is fixedly connected to the bottom of the pin 22, and the end of the bolt-eliminating spring 21 away from the pin 22 is fixedly connected to the inside of the body 1.

[0030] When the extrusion plate 15 is reset, it will contact the raised block of the wire rope 16, thereby pushing the wire rope 16 to slide toward the inside of the body 1 to squeeze the bolt-eliminating spring 21 to cause it to deform and shrink. The movement of the wire rope 16 no longer engages the bolt-eliminating groove 6, and then the debris block pushed by the push plate 7 can push the discharge door 18 to rotate. The rotation of the discharge door 18 will drive the rotating shaft 19 to rotate. The rotation of the discharge door 18 causes the torsion spring 20 to twist and deform, thereby causing the debris to move to the surface of the discharge door 18. When the operator removes the extrusion block of debris and dust, the torsion spring 20 is no longer subjected to force to reset, thereby driving the discharge door 18 to reset, which greatly facilitates the collection and cleaning of debris and dust.

[0031] Working principle:

[0032] When the equipment is processing, the air supply pipe 3 supplies high-pressure gas, and the high-pressure gas is evenly ejected through the high-pressure nozzle 4 through the air supply pipe 3. The high-pressure gas is sprayed on the workpiece being processed, so that the debris and dust remaining on the surface of the workpiece can be blown to the bottom of the processing chamber 2. At the same time, the workpiece can be cooled to prevent the workpiece from being damaged by excessive temperature. While the air supply pipe 3 supplies air, the high-pressure air supply pipe provides high-pressure gas to the air outlet 5, which can blow the workpiece debris falling on the bottom of the processing chamber 2 into the bottom of the processing chamber 2 for collection.

[0033] When some debris and dust are collected and accumulated inside the processing chamber 2, the pneumatic telescopic rod 14 is started, and the output end of the pneumatic telescopic rod 14 pushes the extrusion plate 15 to move. When the extrusion plate 15 moves, it will squeeze the telescopic plate 8, so that the telescopic spring 10 inside the push plate 7 is squeezed by the telescopic plate 8 to deform and shrink, and then the telescopic plate 8 can slide into the telescopic plate groove 9. When the extrusion plate 15 moves, it will pull the wire rope 16, and the wire rope 16 is driven by the pulley group 17 to pull the push plate 7 to move. When the push plate 7 moves, it will thrust the return spring 12 and the auxiliary telescopic rod 13 on its back. The return spring 12 is deformed and shrinks due to the thrust, and the auxiliary telescopic rod 13 shrinks at the same time. The movement of the push plate 7 will drive the top blocking plate 11 to move, and the blocking plate 11 will no longer block the bottom of the processing chamber 2 after moving. The part is blocked so that the debris and dust at the bottom of the processing chamber 2 fall into the interior of the machine body 1. After the debris falls into the interior of the machine body 1, the extrusion plate 15 will squeeze and collect the debris and dust. After the extrusion is completed, the pneumatic telescopic rod 14 will contract. The contraction of the pneumatic telescopic rod 14 makes the telescopic plate 8 no longer squeezed, and the telescopic spring 10 inside it expands. The expansion of the telescopic spring 10 will push the telescopic plate 8 out of the telescopic plate groove 9 for reset. When the pneumatic telescopic rod 14 contracts, it will no longer generate tension on the wire rope 16, so the push plate 7 is no longer subject to the tension of the wire rope 16. When the push plate 7 loses tension, it will no longer generate extrusion force on the reset spring 12, so that the reset spring 12 pushes the push plate 7 to reset, and the reset auxiliary telescopic rod 13 of the push plate 7 will reset at the same time. When the push plate 7 is reset, it will push the extruded workpiece debris and dust to move.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rapid dust removal device suitable for CNC lathe processing, comprising a body (1), characterized in that: The machine body (1) has a processing chamber (2) formed inside, an anti-sputtering acrylic transparent protective plate is arranged around the processing chamber (2), an air supply pipe (3) is fixedly connected to the inner wall of the processing chamber (2), a high-pressure nozzle (4) is evenly arranged on the surface of the air supply pipe (3), the high-pressure nozzle (4) is fixedly connected to the surface of the air supply pipe (3) at a downward angle of forty-five degrees, the bottom of the processing chamber (2) is funnel-shaped, and an air outlet hole (5) is formed at the bottom edge of the processing chamber (2), and the air outlet holes (5) are interconnected and connected to the high-pressure air supply pipe.

2. According to claim 1, a rapid dust removal device suitable for CNC lathe processing is characterized in that: The interior of the machine body (1) is hollow, and an auxiliary telescopic rod (13) is fixedly connected to the inner wall of the machine body (1). The auxiliary telescopic rod (13) is slidably sleeved in a multi-section shape, and one end of the auxiliary telescopic rod (13) away from the machine body (1) is fixedly connected to a push plate (7). A return spring (12) is slidably sleeved on the surface of the push plate (7), and the two ends of the return spring (12) are respectively fixedly connected to the machine body (1) and the push plate (7), and a blocking plate (11) is fixedly connected to the top of the push plate (7).

3. A rapid dust removal device suitable for CNC lathe processing according to claim 2, characterized in that: The blocking plate (11) blocks the funnel loading outlet at the bottom of the processing chamber (2).

4. The rapid dust removal device suitable for CNC lathe processing according to claim 3 is characterized in that: Telescopic plate grooves (9) are provided on both sides of the push plate (7), the inner wall of the telescopic plate groove (9) is fixedly connected with a telescopic spring (10), one end of the telescopic spring (10) away from the inner wall of the telescopic plate groove (9) is fixedly connected with a telescopic plate (8), and the telescopic plate (8) is slidably connected to the inner wall surface of the telescopic plate groove (9).

5. A rapid dust removal device suitable for CNC lathe processing according to claim 4, characterized in that: Pneumatic telescopic rods (14) are fixedly installed on both sides of the inner wall of the body (1), and an end of the pneumatic telescopic rod (14) away from the body (1) is fixedly connected to an extrusion plate (15), and the extrusion plate (15) is frictionally connected to the telescopic plate (8). A steel wire rope (16) is fixedly connected on the same side where the extrusion plate (15) is connected to the pneumatic telescopic rod (14), and a pulley block (17) is fixedly connected to the inner wall of the body (1), and the steel wire rope (16) is connected by transmission through the pulley block (17), and an end of the steel wire rope (16) away from the extrusion plate (15) is fixedly connected to the back of the push plate (7).

6. A rapid dust removal device suitable for CNC lathe processing according to claim 5, characterized in that: The front part of the machine body (1) is rotatably connected to a rotating shaft (19), and the two ends of the rotating shaft (19) are fixedly connected to a discharge door outlet (18), and plug-eliminating grooves (6) are provided on both sides of the discharge door outlet (18). A torsion spring (20) is sleeved on the surface of the rotating shaft (19), and the two ends of the torsion spring (20) are respectively fixedly connected to the machine body (1) and the discharge door outlet (18).

7. A rapid dust removal device suitable for CNC lathe processing according to claim 6, characterized in that: A pin (22) is slidably connected to one side of the machine body (1), the pin (22) is movably engaged with the bolt elimination groove (6), one end of the pin (22) is provided with a protrusion, and the protrusion of the pin (22) extends out of the surface of the machine body (1).

8. The rapid dust removal device suitable for CNC lathe processing according to claim 7 is characterized in that: The extrusion plate (15) is in contact with the raised block of the pin (22), and a groove that matches the raised block of the pin (22) is provided at the contact point between the extrusion plate (15) and the pin (22). A bolt-eliminating spring (21) is fixedly connected to the bottom of the pin (22), and one end of the bolt-eliminating spring (21) away from the pin (22) is fixedly connected to the inside of the machine body (1).

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