Dustproof device for numerical control machine tool
By designing a CNC machine tool dustproof device including protective shells, cooling boxes and multiple filtering devices, the problem of difficulty in cleaning dustproof devices in the prior art is solved, and more convenient cleaning and more efficient gas filtration and cooling effects are achieved. Ensure effective dust protection and cooling of CNC machine tools.
Patent Information
- Application Number
- CN202420775331.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing CNC machine tool dustproof device is difficult to clean and replace after long-term use, resulting in inconvenient operation.
A type of design includes a protective case, a cooling box, an air inlet, a magnetic suction strip, a first dustproof plate, a fan, a horizontal pipe, an air nozzle, a semiconductor refrigeration plate, a heat dissipation fan, a partition, an air guide port, and a second dustproof The dustproof device of the board, brush plate and motor facilitates replacement of the first dustproof plate through magnetic suction strips, and the fan and semiconductor refrigeration plate realize gas cooling and filtration. The motor drives the brush plate to clean the second dustproof plate and collect it through the storage box. Debris.
It simplifies the cleaning and replacement of dustproof devices, improves the purity and cooling effect of gases, and prevents external impurities from entering, ensuring the effective operation of the device and environmental protection.
Smart Images
Figure CN222243845U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a dustproof device for numerically controlled machine tools. 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 taper angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads. It can also perform grooving, drilling, reaming, reaming and boring, etc.
[0003] Existing CNC machine tools have poor dustproof effect when in use. Most CNC machine tools use separate dust covers for dustproof. Although this can achieve a certain dustproof effect, if the dust cover needs to be cleaned after a long period of use, the cleaning operation is inconvenient, so it is not convenient for staff to replace it.
[0004] Therefore, it is necessary to provide a new dust-proof device for CNC machine tools to solve the above-mentioned technical problems. Utility Model Content
[0005] In order to solve the technical problem that it is difficult to clean and replace a dustproof device after long-term use, the utility model provides a dustproof device for a numerically controlled machine tool.
[0006] The utility model provides a dustproof device for a CNC machine tool, comprising: a machine tool body; a protective shell, the protective shell is fixedly mounted on the top of the machine tool body; a cooling box, the cooling box is fixedly mounted on the top of the protective shell; an air inlet, the air inlet is opened on one side of the cooling box; a plurality of magnetic strips, the plurality of magnetic strips are all arranged in the air inlet; a first dustproof plate, the first dustproof plate is arranged in the air inlet, and the plurality of magnetic strips are all in contact with the first dustproof plate; a fan, the fan is fixedly mounted on the top of the protective shell, an air inlet pipe is fixedly mounted on the air inlet end of the fan, and the air inlet pipe is fixedly connected to the cooling box.
[0007] Preferably, a transverse tube is fixedly mounted on the top inner wall of the protective shell, a plurality of air nozzles are provided on the transverse tube, an exhaust pipe is fixedly mounted on the exhaust end of the fan, and the exhaust pipe is fixedly connected to the transverse tube.
[0008] Preferably, a plurality of semiconductor refrigeration plates are fixedly mounted on the top inner wall of the cooling box, a plurality of heat dissipation openings are opened on the top of the cooling box, the plurality of heat dissipation openings are respectively arranged corresponding to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates, heat dissipation fans are arranged in the plurality of heat dissipation openings, and the plurality of heat dissipation fans are respectively fixedly connected to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates.
[0009] Preferably, a plurality of partitions are fixedly mounted on the inner wall of the cooling box.
[0010] Preferably, air guide ports are provided on both sides of the protective shell, second dustproof plates are arranged in the air guide ports, brush plates are slidably installed on the outer walls of both sides of the protective shell, and the two brush plates are in contact with the two second dustproof plates respectively.
[0011] Preferably, two support plates are fixedly installed on the outer walls on both sides of the protective shell, and limiting grooves are provided on the sides of the two support plates close to each other, and a one-way screw is rotatably installed in any one of the limiting grooves, and a motor is fixedly installed on the outer walls on both sides of the protective shell, and the output shaft of the motor is fixedly connected to one end of the one-way screw, and limiting blocks are slidably installed in the two limiting grooves, and the one-way screw thread passes through the limiting blocks corresponding to it, and the two limiting blocks are fixedly connected to the brush plate.
[0012] Preferably, placement openings are provided on both sides of the machine tool body, a storage box is provided in the placement opening, and the first dustproof plate is made of magnetic material.
[0013] Compared with the related art, the dustproof device for CNC machine tools provided by the utility model has the following beneficial effects:
[0014] The utility model provides a dustproof device for a CNC machine tool:
[0015] 1. The gas is filtered through the first dustproof plate, making the gas purer. The first dustproof plate is directly removed from the magnetic strip for cleaning and replacement. The cleaning and replacement operation is relatively simple and convenient for the staff to operate. The cooling gas is transmitted to the horizontal pipe through the fan, and then the cooling gas is transmitted to the protective shell through multiple air nozzles, so as to cool the machine tool body. The gas is discharged more evenly and the cooling effect is better.
[0016] 2. The gas in the cooling box is cooled by the cooling surface of the semiconductor refrigeration plate. The gas cooling operation is relatively simple. Then the heat generated on the heat dissipation surface of the semiconductor refrigeration plate is dissipated to the outside of the cooling box by the heat dissipation fan to prevent the semiconductor refrigeration plate from overheating and damage. The cooling box is separated by the partition, so that after the gas enters the cooling box, all of it needs to contact the cooling surface of the semiconductor refrigeration plate, and finally the cooling effect of the gas is better;
[0017] 3. The gas is filtered through the second dustproof plate to prevent external impurities from entering the protective shell from the air guide port. The one-way screw is driven to rotate by the output shaft of the motor, thereby driving the limit block to move in the limit groove, and finally driving the brush plate to clean the second dustproof plate. The cleaning and adjustment operation is relatively simple, and the debris generated by cleaning is collected through the storage box to prevent the debris from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a dustproof device for a CNC machine tool provided by the utility model;
[0019] Figure 2 This is a schematic diagram of the assembly structure of the brush plate and the support plate in the utility model;
[0020] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.
[0021] Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.
[0022] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part C shown in FIG.
[0023] Numbers in the figure: 1. Machine tool body; 2. Protective shell; 3. Cooling box; 4. Air inlet; 5. Magnetic strip; 6. First dustproof plate; 7. Fan; 8. Horizontal pipe; 9. Air nozzle; 10. Semiconductor refrigeration plate; 11. Heat dissipation port; 12. Cooling fan; 13. Partition; 14. Air guide port; 15. Second dustproof plate; 16. Support plate; 17. Brush plate; 18. Limit groove; 19. One-way screw; 20. Motor; 21. Limit block; 22. Storage box. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0025] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a dustproof device for a CNC machine tool provided by the utility model; Figure 2 This is a schematic diagram of the assembly structure of the brush plate and the support plate in the utility model; Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part C shown in FIG.
[0026] The dustproof device for a CNC machine tool comprises: a machine tool body 1; a protective shell 2, wherein the protective shell 2 is fixedly mounted on the top of the machine tool body 1; a cooling box 3, wherein the cooling box 3 is fixedly mounted on the top of the protective shell 2; an air inlet 4, wherein the air inlet 4 is opened on one side of the cooling box 3; a plurality of magnetic strips 5, wherein the plurality of magnetic strips 5 are all arranged in the air inlet 4; a first dustproof plate 6, wherein the first dustproof plate 6 is arranged in the air inlet 4, and the plurality of magnetic strips 5 are all in contact with the first dustproof plate 6; a fan 7, wherein the fan 7 is fixedly mounted on the top of the protective shell 2, and an air inlet pipe is fixedly mounted on the air inlet end of the fan 7, wherein the air inlet pipe is fixedly connected with the cooling box 3, and the gas is filtered through the first dustproof plate 6, thereby making the gas purer, and the first dustproof plate 6 is directly removed from the magnetic strip 5 for cleaning and replacement, and the cleaning and replacement operation is relatively simple, and is convenient for the staff to operate.
[0027] A transverse tube 8 is fixedly installed on the top inner wall of the protective shell 2, and a plurality of air nozzles 9 are provided on the transverse tube 8. An exhaust pipe is fixedly installed on the exhaust end of the fan 7, and the exhaust pipe is fixedly connected to the transverse tube 8. The cooling gas is transmitted to the transverse tube 8 through the fan 7, and then the cooling gas is transmitted to the protective shell 2 through the plurality of air nozzles 9, so as to cool the machine tool body 1, the gas is discharged more evenly, and the cooling effect is better.
[0028] A plurality of semiconductor refrigeration plates 10 are fixedly mounted on the top inner wall of the cooling box 3. A plurality of heat dissipation ports 11 are provided on the top of the cooling box 3. The plurality of heat dissipation ports 11 are respectively arranged corresponding to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates 10. Heat dissipation fans 12 are arranged in the plurality of heat dissipation ports 11. The plurality of heat dissipation fans 12 are respectively fixedly connected to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates 10. The gas in the cooling box 3 is cooled by the refrigeration surfaces of the semiconductor refrigeration plates 10. The gas cooling operation is relatively simple. Then, the heat generated on the heat dissipation surfaces of the semiconductor refrigeration plates 10 is dissipated to the outside of the cooling box 3 by the heat dissipation fans 12 to prevent the semiconductor refrigeration plates 10 from being overheated and damaged.
[0029] A plurality of partitions 13 are fixedly mounted on the inner wall of the cooling box 3, and the cooling box 3 is divided by the partitions 13, so that after the gas enters the cooling box 3, all of the gas needs to contact the cooling surface of the semiconductor refrigeration plate 10, thereby ultimately achieving a better cooling effect for the gas.
[0030] Air guide ports 14 are provided on both sides of the protective shell 2, and second dustproof plates 15 are provided in the air guide ports 14. Brush plates 17 are slidably installed on the outer walls of both sides of the protective shell 2. The two brush plates 17 are respectively in contact with the two second dustproof plates 15, and the gas is filtered through the second dustproof plates 15, thereby preventing external impurities from entering the protective shell 2 from the air guide ports 14.
[0031] Two support plates 16 are fixedly installed on the outer walls of both sides of the protective shell 2, and limiting grooves 18 are provided on the sides of the two support plates 16 that are close to each other. A one-way screw 19 is rotatably installed in any one of the limiting grooves 18, and a motor 20 is fixedly installed on the outer walls of both sides of the protective shell 2. The output shaft of the motor 20 is fixedly connected to one end of the one-way screw 19, and limiting blocks 21 are slidably installed in the two limiting grooves 18. The one-way screw 19 is threadedly connected to the corresponding limiting blocks 21, and the two limiting blocks 21 are fixedly connected to the brush plate 17. The one-way screw 19 is driven to rotate by the output shaft of the motor 20, thereby driving the limiting block 21 to move in the limiting groove 18, and finally driving the brush plate 17 to clean the second dustproof plate 15, and the cleaning and adjustment operation is relatively simple.
[0032] Both sides of the machine tool body 1 are provided with placement openings, and a storage box 22 is arranged in the placement opening. The first dustproof plate 6 is made of magnetic material, and the storage box 22 is used to collect debris generated by cleaning to prevent the debris from polluting the environment.
[0033] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.
[0034] The working principle of the dustproof device for CNC machine tools provided by the utility model is as follows:
[0035] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.
[0036] When in use, first start the fan 7 and the semiconductor refrigeration plate 10, and cool the gas in the cooling box 3 through the refrigeration surface of the semiconductor refrigeration plate 10. The gas cooling operation is relatively simple. Then, the heat generated on the heat dissipation surface of the semiconductor refrigeration plate 10 is dissipated to the outside of the cooling box 3 through the heat dissipation fan 12 to prevent the semiconductor refrigeration plate 10 from being overheated and damaged. Finally, the cooling gas is transmitted to the transverse pipe 8 through the fan 7, and then the cooling gas is transmitted to the protective shell 2 through multiple air nozzles 9, so as to cool the machine tool body 1. The gas discharge is relatively uniform and the cooling effect is better.
[0037] When the gas enters the cooling box 3, the gas is filtered by the first dustproof plate 6, so that the gas is purer. When the gas enters the cooling box 3, the cooling box 3 is separated by the partition 13, so that after the gas enters the cooling box 3, all the gas needs to contact the cooling surface of the semiconductor refrigeration plate 10, and finally the cooling effect of the gas is better.
[0038] If the first dustproof plate 6 and the second dustproof plate 15 need to be cleaned after a period of time, the first dustproof plate 6 can be directly removed from the magnetic strip 5 for cleaning and replacement. The cleaning and replacement operation is relatively simple and convenient for the staff to operate. Then, the motor 20 is started, and the one-way screw 19 is driven to rotate by the output shaft of the motor 20, thereby driving the limit block 21 to move in the limit groove 18, and finally driving the brush plate 17 to clean the second dustproof plate 15. The cleaning and adjustment operation is relatively simple. Then, the debris generated by cleaning is collected through the storage box 22 to prevent the debris from polluting the environment.
[0039] Compared with the related art, the dustproof device for CNC machine tools provided by the utility model has the following beneficial effects:
[0040] The utility model provides a dustproof device for a numerically controlled machine tool, wherein the gas is filtered through a first dustproof plate 6, thereby making the gas purer, and the first dustproof plate 6 is directly removed from the magnetic strip 5 for cleaning and replacement, and the cleaning and replacement operation is relatively simple, and is convenient for the staff to operate, and the cooling gas is transmitted to the transverse pipe 8 through the fan 7, and then the cooling gas is transmitted to the protective shell 2 through a plurality of gas nozzles 9, so as to cool the machine tool body 1, and the gas discharge is relatively uniform, and the cooling effect is better, and the gas in the cooling box 3 is cooled by the cooling surface of the semiconductor refrigeration plate 10, and the gas cooling operation is relatively simple, and then the heat generated on the heat dissipation surface of the semiconductor refrigeration plate 10 is dissipated through the heat dissipation fan 12 To the outside of the cooling box 3, to prevent the semiconductor refrigeration plate 10 from being overheated and damaged, the cooling box 3 is separated by the partition 13, so that after the gas enters the cooling box 3, all of it needs to contact the refrigeration surface of the semiconductor refrigeration plate 10, finally making the cooling effect of the gas better, the gas is filtered by the second dustproof plate 15, so as to prevent external impurities from entering the protective shell 2 from the air guide port 14, and the one-way screw 19 is driven to rotate by the output shaft of the motor 20, so as to drive the limit block 21 to move in the limit groove 18, and finally drive the brush plate 17 to clean the second dustproof plate 15, the cleaning and adjustment operation is relatively simple, and the debris generated by cleaning is collected by the storage box 22 to prevent the debris from polluting the environment.
[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.
[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A dust prevention device for a CNC machine tool, characterized in that: include: Machine tool body; A protective shell, the protective shell is fixedly mounted on the top of the machine tool body; A cooling box, the cooling box is fixedly mounted on the top of the protective shell; An air inlet, the air inlet being opened on one side of the cooling box; A plurality of magnetic strips, wherein the plurality of magnetic strips are arranged in the air inlet; A first dustproof plate, wherein the first dustproof plate is arranged in the air inlet, and the plurality of magnetic strips are in contact with the first dustproof plate; The fan is fixedly mounted on the top of the protective shell, an air inlet pipe is fixedly mounted on the air inlet end of the fan, and the air inlet pipe is fixedly connected to the cooling box.
2. The dustproof device for CNC machine tools according to claim 1, characterized in that: A transverse tube is fixedly mounted on the top inner wall of the protective shell, a plurality of air nozzles are arranged on the transverse tube, an exhaust pipe is fixedly mounted on the exhaust end of the fan, and the exhaust pipe is fixedly connected with the transverse tube.
3. The dustproof device for a CNC machine tool according to claim 1, characterized in that: A plurality of semiconductor refrigeration plates are fixedly mounted on the top inner wall of the cooling box. A plurality of heat dissipation openings are opened on the top of the cooling box. The plurality of heat dissipation openings are respectively arranged corresponding to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates. Heat dissipation fans are arranged in the plurality of heat dissipation openings. The plurality of heat dissipation fans are respectively fixedly connected to the heat dissipation surfaces of the plurality of semiconductor refrigeration plates.
4. The dustproof device for a CNC machine tool according to claim 1, characterized in that: A plurality of partitions are fixedly mounted on the inner wall of the cooling box.
5. The dustproof device for a CNC machine tool according to claim 1, characterized in that: Air guide ports are provided on both sides of the protective shell, and second dustproof plates are arranged in the air guide ports. Brush plates are slidably installed on the outer walls of both sides of the protective shell, and the two brush plates are in contact with the two second dustproof plates respectively.
6. The dustproof device for a CNC machine tool according to claim 5, characterized in that: Two support plates are fixedly installed on the outer walls of both sides of the protective shell, and limiting grooves are provided on the sides of the two support plates close to each other. A one-way screw is rotatably installed in any one of the limiting grooves. A motor is fixedly installed on the outer walls of both sides of the protective shell, and the output shaft of the motor is fixedly connected to one end of the one-way screw. Limiting blocks are slidably installed in the two limiting grooves, and the one-way screw thread runs through the limiting blocks corresponding to it, and the two limiting blocks are fixedly connected to the brush plate.
7. The dustproof device for a CNC machine tool according to claim 1, characterized in that: Both sides of the machine tool body are provided with placement openings, a storage box is arranged in the placement opening, and the first dustproof plate is made of magnetic material.