A numerical control machine tool air blowing slag remover

Abstract

The application relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool air blowing slag remover, which comprises a fixing base, a suspension mechanism and a cleaning mechanism. The suspension mechanism comprises a supporting column fixedly connected with the fixing base, one end of an extension beam assembly is rotationally connected with the side of the supporting column away from the fixing base, and the other end of the extension beam assembly is provided with a suspension plate. The cleaning mechanism comprises a sliding rod slidingly connected with the suspension plate, the end of the sliding rod away from the suspension plate is provided with a second mounting bracket, the second mounting bracket is rotationally connected with a supporting roller, one side of the second mounting bracket is provided with a first mounting bracket synchronously rotated with the supporting roller, a spray head is arranged on the first mounting bracket, and the middle part of the suspension plate is provided with a third rotating shaft. The numerical control machine tool air blowing slag remover is suitable for the situation that an operator only needs to move a sliding seat or a rotating plate on the suspension plate when the slag remover is working, so that the operation position of the operator is far away from the spray head.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool air blowing slag remover. BACKGROUND

[0002] The numerical control machine tool is used to process the parts automatically according to the processing program. The numerical control lathe is one of the numerical control machine tools which is widely used. It is mainly used for the cutting processing of the shaft parts or disc parts, such as the inner and outer cylindrical surface, the inner and outer conical surface with any taper angle, the complex rotary inner and outer curved surface, the cylindrical surface and the conical thread. The machine tool is usually used for cutting processing, so a large amount of chips will be generated during the processing, which needs to be cleaned in time.

[0003] The common chip cleaning is usually performed by the operator holding the spray gun to clean the machine tool. However, some numerical control machine tools have a long processing time, and the operator needs to clean the machine tool during the processing. When the operator cleans the working machine tool by holding the spray gun, the operator's hand is close to the working element, which reduces the overall safety. Therefore, it is necessary to design an air blowing slag removal device. SUMMARY

[0004] The present application provides a numerical control machine tool air blowing slag remover, which solves the problems in the background art.

[0005] To achieve the above object, the present application provides the following technical scheme:

[0006] A numerical control machine tool air blowing slag remover, comprising a fixing seat, a suspension mechanism and a cleaning mechanism.

[0007] The suspension mechanism comprises a support column fixedly connected with the fixing seat, one end of the support column away from the fixing seat is rotationally connected with one end of the telescopic beam assembly, and the other end of the telescopic beam assembly is provided with a suspension plate.

[0008] The cleaning mechanism comprises a sliding rod slidingly connected with the suspension plate, one end of the sliding rod away from the suspension plate is provided with a second mounting bracket, the second mounting bracket is rotationally connected with a support roller, one side of the second mounting bracket is provided with a first mounting bracket which rotates synchronously with the support roller, the first mounting bracket is provided with a spray head, the middle part of the suspension plate is provided with a third rotating shaft, the end part of the third rotating shaft is rotationally connected with the middle part of a rotating plate, the two ends of the rotating plate are provided with rotatable winding wheels, the two winding wheels are arranged on the two sides of the suspension plate, the two winding wheels are connected with a suspension belt matched with the support roller, one side of the suspension plate away from the sliding rod is slidingly connected with a sliding seat, the two sides of the sliding seat are provided with fixed frames, the side edges of the fixed frames are provided with racks, and the racks are meshingly connected with driven gears which rotate synchronously with the winding wheels.

[0009] As a preferred technical scheme of the present application, the sliding seat and the suspension plate are provided with damping blocks which limit the movement of the sliding seat.

[0010] As a preferred embodiment of the present invention, the end of the rotating plate is provided with a sliding groove, the sliding groove is slidably connected to a slider, the slider is rotatably connected to a fourth rotating shaft, the middle of the fourth rotating shaft is fixedly connected to a winding wheel, the two sides of the fourth rotating shaft are fixedly connected to driven gears, and the sliding groove is provided with a spring that drives the slider to move toward the suspension plate.

[0011] As a preferred embodiment of the present invention, the diameter of the driven gear is smaller than the diameter of the winding wheel.

[0012] As a preferred embodiment of the present invention, the telescopic beam assembly includes a support beam rotatably connected to a support column, an extension plate slidably connected to one end of the support beam away from the support column, a rotating seat provided at one end of the extension plate away from the support beam, a rotating head rotatably connected to the rotating seat, and a suspension plate connected to the rotating head.

[0013] As a preferred embodiment of the present invention, the rotating head is provided with a clearance groove, the clearance groove is rotatably connected to the first rotating shaft, and the middle part of the first rotating shaft is fixedly connected to the end of the suspension plate.

[0014] As a preferred embodiment of the present invention, the support column is rotatably connected to a reinforcing rib that is fixedly connected to the support beam on the side near the support beam.

[0015] The present invention has the following advantages:

[0016] This invention relates to an air-blowing slag remover for CNC machine tools. The vertical height of the nozzle is adjusted by moving the fixed frame up and down, and the tilt angle of the lower nozzle can be changed by the deflection of the rotating plate through the cooperation of the driven gear and rack. Thus, when the slag remover is working, the operator only needs to move the sliding seat or the rotating plate on the suspension plate, so that the operator's operating position is away from the nozzle, thereby improving the safety of the entire device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an air blowing slag remover for CNC machine tools.

[0019] Figure 2 This is a front view of an air-blowing slag remover for CNC machine tools.

[0020] Figure 3 This is a schematic diagram of the suspension mechanism in an air blowing slag remover for CNC machine tools.

[0021] Figure 4 This is a schematic diagram of the cleaning mechanism in an air-blowing slag remover for CNC machine tools.

[0022] Figure 5 for Figure 4 A magnified view of part A in the diagram.

[0023] Figure 6 This is a front view of the cleaning mechanism in an air-blowing slag remover for CNC machine tools.

[0024] In the diagram: 1. Fixed seat; 2. Suspension mechanism; 3. Cleaning mechanism; 4. Support column; 5. Reinforcing rib; 6. Suspension plate; 7. First rotating shaft; 8. Clearance groove; 9. Rotating head; 10. Rotating seat; 11. Extending plate; 12. Support beam; 13. Telescopic beam assembly; 14. Sliding rod; 15. Second mounting bracket; 16. Support roller; 17. Second rotating shaft; 18. First mounting bracket; 19. Nozzle; 20. Sliding seat; 21. Fixed frame; 22. Rack; 23. Damping block; 24. Third rotating shaft; 25. Rotating plate; 26. Winding wheel; 27. Fourth rotating shaft; 28. Driven gear; 29. ​​Suspension belt; 30. Slide groove; 31. Spring; 32. Slider. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In one embodiment, see Figures 1-6 A CNC machine tool air blowing slag remover includes a fixed base 1, on which a through hole can be provided to fix the entire slag remover inside the machine tool through the fixed base 1, and also includes a suspension mechanism 2 and a cleaning mechanism 3;

[0027] The suspension mechanism 2 includes a support column 4 fixedly connected to the middle of the fixed base 1. The upper end of the support column 4 is rotatably connected to the left end of the telescopic beam assembly 13, and the right end of the telescopic beam assembly 13 is rotatably connected to the end of the suspension plate 6.

[0028] Cleaning mechanism 3 includes a sliding rod 14 slidably connected to the suspension plate 6, according to the appendix Figure 2The following describes the subsequent structure. The upper end of the suspension plate 6 is rotatably connected to the right end of the telescopic beam assembly 13. The lower end of the suspension plate 6 is slidably connected to the upper part of the sliding rod 14. The lower end of the sliding rod 14 is fixedly connected to the second mounting bracket 15, which faces forward and backward and has its opening facing downward. The lower part of the second mounting bracket 15 is rotatably connected to the second rotating shaft 17. The middle part of the second rotating shaft 17 is fixedly connected to the middle part of the support roller 16. The front and rear ends of the second rotating shaft 17 are fixedly connected to the right end of the first mounting bracket 18, which has an opening on the right side. A nozzle 19 is provided on the left end of the first mounting bracket 18. The nozzle 19 can be connected to a relevant high-pressure air source to spray high-pressure airflow. A third rotating shaft 24 facing forward and backward is provided in the middle of the suspension plate 6. The front and rear ends of the third rotating shaft 24 are rotatably connected to the middle part of the rotating plate 25 facing left and right. The left and right sides of the plate 25 are connected to the front and rear ends of the fourth rotating shaft 27 facing forward and backward. The middle of the fourth rotating shaft 27 is fixedly connected to the winding wheel 26. The winding wheel 26 is set on the left and right sides of the suspension plate 6. The two winding wheels 26 are connected to the suspension belt 29 that cooperates with the support roller 16. The middle of the suspension belt 29 is set below the support roller 16. The left and right ends of the suspension belt 29 are wound around the two sides of the winding wheels 26 on the left and right sides, and the winding directions of the two winding wheels 26 are opposite. The front and rear ends of the sliding seat 20 facing forward and backward are slidably connected above the suspension plate 6. The front and rear ends of the fixing frame 21 are fixedly connected to the lower surface of the sliding seat 20. The left and right sides of the fixing frame 21 are provided with racks 22. The racks 22 mesh with the driven gears 28. The driven gears 28 are fixedly connected to the front and rear ends of the fourth rotating shaft 27.

[0029] In one embodiment, a damping block 23 is provided between the sliding seat 20 and the suspension plate 6 to restrict the movement of the sliding seat 20. Because the damping block 23 is provided, the sliding seat 20 only moves when pushed by the operator. When the operator does not actively move the sliding seat 20, the damping block 23 can prevent gravity from affecting the height of the sliding seat 20. Furthermore, when the sliding seat 20 moves up and down, the winding wheels 26 on both sides rotate synchronously.

[0030] In one embodiment, the rotating plate 25 has a groove 30 at its end, which slidably connects to a slider 32. The slider 32 is rotatably connected to a fourth rotating shaft 27. A winding wheel 26 is fixedly connected to the middle of the fourth rotating shaft 27, and driven gears 28 are fixedly connected to both sides of the fourth rotating shaft 27. A spring 31 is provided on the groove 30 to drive the slider 32 toward the suspension plate 6. The spring 31 pushes the winding wheel 26 toward the suspension plate 6, so that the driven gear 28 always remains in contact with the rack 22, ensuring the meshing transmission effect. When the fixed frame 21 moves up and down, the engagement of the driven gear 28 and the rack 22 causes the winding wheel 26 to rotate. The winding wheels 26 on both sides simultaneously retract or release the suspension belt 29, and the lower support roller 16 creates a pulley effect, allowing the lower support roller 16 to move up and down quickly, thus achieving a magnification effect. At the same time, the diameter of the driven gear 28 is smaller than the diameter of the winding wheel 26, and the gear ratio between the winding wheel 26 and the driven gear 28 can further improve the speed magnification effect, making it easier for the operator to drive the sliding rod 14 up and down.

[0031] In one embodiment, the telescopic beam assembly 13 includes a support beam 12 rotatably connected to the support column 4. A reinforcing rib 5, L-shaped and fixedly connected to the support beam 12, is rotatably connected to the side of the support column 4 closest to the support beam 12. The reinforcing rib 5 allows the support beam 12 to rotate more stably around the upper end of the support column 4. The support beam 12 is horizontally positioned. The left end of the support beam 12 is rotatably connected to the upper end of the support column 4, and the right end of the support beam 12 is slidably connected to the left end of the extension plate 11. A rotating seat 10 is provided at the right end of the extension plate 11. The left end of the rotating head 9 is rotatably connected, and the right side of the rotating head 9 is provided with a right-side opening relief groove 8. The right end of the relief groove 8 is rotatably connected to the front and rear ends of the first rotating shaft 7 facing forward and backward. The middle part of the first rotating shaft 7 is fixedly connected to the upper end of the suspension plate 6. When the slag remover is working, the suspension plate 6 will be vertically downward due to gravity. When it is necessary to load and unload materials from the machine tool, the suspension plate 6 can be rotated upward first, and the suspension plate 6 will be stuck against the bottom of the relief groove 8. At this time, the suspension plate 6 is set upward, so that there is enough space below the support beam 12 for material clamping.

[0032] In this embodiment, the slag remover is fixed inside the machine tool by connecting the fixed base 1 to the machine tool base plate. First, the suspension plate 6 is rotated upwards so that it rests against the bottom of the relief groove 8. At this time, the material to be processed by the machine tool can be clamped. After clamping, the suspension plate 6 can be rotated downwards again. The machine tool is then started, and it begins to process the material, continuously producing debris. At this time, the operator can first hold the sliding seat 20 of the suspension plate 6 and swing the sliding seat 20 back and forth, causing the support beam 12 to move around the support column 4. The operator can also pull the sliding seat 20 back and forth, causing the extension plate 11 to extend or retract. At the same time, the rotating head 9 can be driven to rotate around the rotating seat 10, changing the direction of the nozzle 19. After adjustment, the sliding seat 20 can be pulled up and down, causing the fixed frame 21 to move up and down. The meshing transmission between the rack 22 and the driven gear 28 will cause the winding wheel 26 to move up and down. By retracting or releasing the suspension belt 29, the sliding rod 14 moves up and down, adjusting the height of the nozzle 19. Since both suspension belts 29 pull the winding wheel 26 downwards, the rotating plate 25 remains stable and horizontal. After the nozzle 19 height is adjusted, the sliding seat 20 is released, allowing the operator to rotate the rotating plate 25. This causes one driven gear 28 to move upwards and the other downwards. When the driven gear 28 moves upwards, the engagement between the driven gear 28 and the rack 22 drives the winding wheel 26, causing the suspension belt 29 on that side to retract. Conversely, when the driven gear 28 on the other side moves downwards, the winding wheel 26 on that side releases the suspension belt 29. In other words, when the rotating plate 25 rotates, the suspension belt 29 moves left and right, meaning the support roller 16 rotates adaptively, thus adjusting the pitch angle of the nozzle 19 and aligning it with the processing position for air blowing and slag removal.

[0033] This invention relates to an air-blowing slag remover for CNC machine tools. The vertical height of the nozzle 19 is adjusted by moving the fixed frame 21 up and down, and the tilt angle of the lower nozzle 19 can be changed by the engagement of the driven gear 28 and the rack 22 through the deflection of the rotating plate 25. Thus, when the slag remover is working, the operator only needs to move the sliding seat 20 on the suspension plate 6 or the rotating plate 25 to keep the operator's position away from the nozzle 19, thereby improving the safety of the entire device.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A CNC machine tool air-blowing slag remover, characterized in that, Includes mounting base, suspension mechanism, and cleaning mechanism; The suspension mechanism includes a support column fixedly connected to a fixed base, one end of a telescopic beam assembly being rotatably connected to the side of the support column away from the fixed base, and a suspension plate being provided at the other end of the telescopic beam assembly. The cleaning mechanism includes a sliding rod slidably connected to a suspension plate. A second mounting bracket is provided at the end of the sliding rod furthest from the suspension plate. A support roller is rotatably connected to the second mounting bracket. A first mounting bracket, rotating synchronously with the support roller, is provided on one side of the second mounting bracket. A nozzle is provided on the first mounting bracket. A third rotating shaft is provided in the middle of the suspension plate. The end of the third rotating shaft is rotatably connected to the middle of a rotating plate. Rotatable winding wheels are provided at both ends of the rotating plate. Two winding wheels are located on both sides of the suspension plate and are connected to a suspension belt that cooperates with the support roller. The suspension plate furthest from the suspension plate... A sliding seat is slidably connected to one side of the sliding rod. Fixed frames are provided on both sides of the sliding seat. A rack is provided on the side of the fixed frame. The rack is meshed with a driven gear that rotates synchronously with the winding wheel. A damping block is provided between the sliding seat and the suspension plate to restrict the movement of the sliding seat. A sliding groove is provided at the end of the rotating plate. A slider is slidably connected to the sliding groove. The slider is rotatably connected to a fourth rotating shaft. The winding wheel is fixedly connected to the middle of the fourth rotating shaft. Driven gears are fixedly connected to both sides of the fourth rotating shaft. A spring is provided on the sliding groove to drive the slider to move toward the suspension plate. The diameter of the driven gear is smaller than the diameter of the winding wheel.

2. The air-blowing slag remover for CNC machine tools according to claim 1, characterized in that, The telescopic beam assembly includes a support beam rotatably connected to a support column, an extension plate slidably connected to the end of the support beam away from the support column, a rotating seat provided at the end of the extension plate away from the support beam, a rotating head rotatably connected to the rotating seat, and a suspension plate connected to the rotating head.

3. The air-blowing slag remover for CNC machine tools according to claim 2, characterized in that, The rotating head is provided with a clearance groove, which is rotatably connected to the first rotating shaft, and the middle part of the first rotating shaft is fixedly connected to the end of the suspension plate.

4. The air-blowing slag remover for CNC machine tools according to claim 1, characterized in that, The support column is rotatably connected to a reinforcing rib that is fixedly connected to the support beam on the side closest to the support beam.

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