Numerical control lathe with intelligent heat dissipation function

Abstract

The invention discloses a numerical control lathe with an intelligent heat dissipation function, and relates to the technical field of numerical control lathes, the numerical control lathe comprises a numerical control lathe shell, a fan housing, a controller and a shell cover, a servo motor is mounted at the left end of the interior of the numerical control lathe shell, a belt pulley is fixed to the output end of the servo motor, and a conveying belt is arranged on the outer side of the belt pulley; the numerical control lathe comprises a numerical control lathe shell, a chuck shell is rotationally installed in the numerical control lathe shell, a clamping assembly is installed in the chuck shell, a first filter plate is installed in a waste liquid groove formed in the numerical control lathe shell, a cleaning assembly is arranged above the first filter plate, and a liquid storage box is arranged on the lower right portion of the numerical control lathe shell. And a refrigeration sheet is mounted in the liquid storage box. According to the numerical control lathe with the intelligent heat dissipation function, a workpiece is rapidly clamped through the extrusion block, intelligent heat dissipation is achieved, the temperature of the workpiece can be accurately monitored, impurities on the first filter plate are moved back and forth, and the waste liquid filtering effect is improved.

Description

Technical Field

[0001] This invention relates to the field of CNC lathe technology, specifically to a CNC lathe with intelligent heat dissipation function. Background Technology

[0002] CNC lathes are mainly used for cutting the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. They can perform grooving, drilling, reaming, boring, and other operations. To ensure the safety of machining, a heat dissipation structure is installed inside the CNC lathe. Chinese patent CN214720591U discloses a high-stability improved CNC lathe, belonging to the field of CNC lathes. The high-stability improved CNC lathe includes a CNC lathe body with a base at its lower end. Heat dissipation mechanisms are located on both sides of the CNC lathe body, including fan blades, a servo motor, a dust filter, a protective cover, a connecting shaft, and a housing. A door and control panel are located at the front of the CNC lathe body, with the control panel located on one side of the door. A handle is located at the front of the door. Inside the CNC lathe body, a worktable and a machining mechanism are arranged. The worktable includes a table surface, a push rod, a waste trough, a platform, a push cylinder, and a mounting block. The worktable is located at the lower end of the machining mechanism. The worktable is used to clean up machining debris and waste, and the heat dissipation mechanisms are used to cool the interior of the CNC lathe body. Chinese Patent CN206527345U discloses a collision-resistant CNC lathe, comprising a CNC lathe body, a tailstock, and a rotary tool post. The tailstock is located on one side of the CNC lathe body, and the rotary tool post is located on one side of the tailstock. A left-side monitoring photoelectric sensor is located on one side of the top of the rotary tool post, and a right-side monitoring photoelectric sensor is located on the top of the top of the rotary tool post. A chuck is located on one side of the rotary tool post, and a spindle box is located on one side of the chuck. A display screen is located on the top of the spindle box, and a control panel is located on one side of the display screen. A control power supply is installed inside the CNC lathe body, electrically connected to a motor. The motor is connected to the spindle box via a belt. A cooling device and a lubrication device are also installed inside the CNC lathe body. This design avoids tool collisions, protects the operator's safety, reduces tool damage, and saves on manufacturing costs. Based on existing solutions and actual production and processing, existing CNC lathes with intelligent heat dissipation functions cannot quickly fix workpieces, and the filter structure in the water circulation structure is easily clogged. Therefore, we propose a CNC lathe with intelligent heat dissipation function to solve the problems mentioned above. Summary of the Invention

[0003] The purpose of this invention is to provide a CNC lathe with intelligent heat dissipation function to solve the problems mentioned in the background art, such as the inability of existing CNC lathes with intelligent heat dissipation function to quickly fix the workpiece and the easy clogging of the filter structure in the water circulation structure.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a CNC lathe with intelligent heat dissipation function, comprising a CNC lathe housing, a fan cover, a controller, and a housing cover: A servo motor is installed inside the left end of the CNC lathe housing. A pulley is fixed to the output end of the servo motor, and a transmission belt is provided on the outside of the pulley. A chuck housing is rotatably installed inside the CNC lathe housing, and a clamping assembly is installed inside the chuck housing. A first filter plate is installed in the waste liquid tank inside the CNC lathe housing. A second filter plate is arranged below the first filter plate. A cleaning component is arranged above the first filter plate. A liquid storage box is arranged on the lower right side of the CNC lathe housing. A cooling chip is installed inside the liquid storage box. A circulating water pump is arranged above the cooling chip. A delivery pipe is fixed to the output end of the circulating water pump. A coolant nozzle is installed at the end of the delivery pipe. A second temperature sensor is arranged on the left side of the coolant nozzle. A tool post is provided on the right side of the chuck housing, a fan cover is installed on the top of the CNC lathe housing, a controller is provided on the outside of the CNC lathe housing, and a cover is installed on the front end of the CNC lathe housing.

[0005] By adopting the above technical solution, the workpiece is quickly clamped by the extrusion block, and intelligent heat dissipation is achieved. The temperature of the workpiece can be accurately monitored, and impurities on the first filter plate can be moved back and forth to improve the filtration effect of waste liquid.

[0006] As a preferred embodiment of the present invention, the clamping assembly includes a gear ring, a gear disc, a first bevel gear, a second bevel gear, a lead screw, a pressing block, a first temperature sensor, and a waterproof micro motor. The gear ring is rotatably mounted inside the chuck housing, and the gear disc is meshed inside the gear ring. The right end of the first bevel gear is meshed with the second bevel gear, and the lead screw is fixed inside the second bevel gear. The pressing block is threaded through the lead screw, and the first temperature sensor is installed inside the pressing block. The right side of the gear disc, which is meshed with the bottom end of the gear ring, is fixed with a waterproof micro motor.

[0007] By adopting the above technical solution, since a waterproof micro motor is fixed on the right side of the toothed disc that meshes with the bottom of the toothed ring, the waterproof micro motor drives a set of toothed discs to rotate, thereby causing the other toothed discs set at equal angles to rotate synchronously through the transmission of the toothed ring, and thus the extrusion blocks set at equal angles to move synchronously, and the extrusion blocks set at equal angles to quickly clamp the workpiece.

[0008] As a preferred embodiment of the present invention, the gear plate and the lead screw are rotatably mounted inside the chuck housing, and the first bevel gear is fixedly connected to the gear plate at the top, front, and rear ends of the gear ring.

[0009] By adopting the above technical solution, since the gear plate and the lead screw are both rotatably installed inside the chuck housing, and the chuck housing supports the gear plate and the lead screw, the gear plate and the lead screw are stably installed.

[0010] As a preferred embodiment of the present invention, the extrusion block and the chuck housing form a sliding structure.

[0011] By adopting the above technical solution, since the extrusion block and the chuck housing form a sliding structure, the distance between the extrusion blocks can be adjusted by sliding the extrusion block, thereby fixing workpieces of different sizes. The right end of the chuck housing is provided with a sliding groove for the extrusion block to slide, which can limit the movement trajectory of the extrusion block.

[0012] As a preferred embodiment of the present invention, the cleaning assembly includes a connecting rod, a drive wheel, a movable frame, and a sweeping plate. The drive wheel is fixed to the right side of the connecting rod, the movable frame is provided on the outer side of the drive wheel, and the sweeping plate is fixed to the right side of the movable frame.

[0013] By adopting the above technical solution, since a cleaning plate is fixed on the right side of the mobile frame, the movement of the mobile frame can drive the cleaning plate to move. The back-and-forth movement of the cleaning plate avoids excessive accumulation of waste and improves the filtration effect of the first filter plate.

[0014] As a preferred embodiment of the present invention, the connecting rod is fixedly connected to the pulley.

[0015] By adopting the above technical solution, since the connecting rod is fixedly connected to the pulley, the rotation of the pulley drives the connecting rod to rotate, thus transmitting power.

[0016] As a preferred embodiment of the present invention, the right end of the cleaning plate is slidably mounted on the right end of the CNC lathe housing.

[0017] By adopting the above technical solution, the right end of the cleaning plate is slidably installed on the right end of the CNC lathe housing, and the cleaning plate is supported by the sliding groove.

[0018] As a preferred embodiment of the present invention, both the outer end of the drive wheel and the inner end of the moving frame have a serrated structure.

[0019] By adopting the above technical solution, since the outer end of the drive wheel and the inner end of the moving frame are both sawtooth structures, they are connected and transmitted through meshing.

[0020] As a preferred embodiment of the present invention, the waste liquid tank inside the CNC lathe housing is connected to the liquid storage box.

[0021] By adopting the above technical solution, since the waste liquid tank inside the CNC lathe is connected to the liquid storage box, the wastewater flowing out of the waste liquid tank is filtered and then flows to the liquid storage box, thus achieving the purpose of saving water resources.

[0022] Compared with the prior art, the beneficial effects of the present invention are: the CNC lathe with intelligent heat dissipation function can quickly clamp the workpiece through the extrusion block, intelligently dissipate heat, accurately monitor the temperature of the workpiece, and move the impurities on the first filter plate back and forth to improve the filtration effect of waste liquid. 1. The chuck housing is equipped with a clamping assembly, which includes a gear ring, a gear disc, a first bevel gear, a second bevel gear, a lead screw, a pressing block, a first temperature sensor, and a waterproof micro motor. The waterproof micro motor drives a set of gear discs to rotate, and through the transmission of the gear ring, the gear discs set at equal angles rotate. In turn, the first bevel gear, the second bevel gear, and the lead screw set at equal angles rotate synchronously, thereby causing the pressing block set at equal angles to move synchronously and quickly clamp the workpiece through the pressing block. 2. The first temperature sensor is in contact with the workpiece to detect the temperature of the workpiece. The second temperature sensor monitors the temperature of the processing environment. The first and second temperature sensors transmit the temperature information to the controller. The controller controls the fan, cooling chip and circulating water pump to achieve intelligent heat dissipation. The first temperature sensor is in direct contact with the workpiece, which can quickly detect changes in the workpiece temperature and adjust the fan speed and the water temperature inside the liquid storage box in a timely manner. 3. The waste liquid tank, the first filter plate, the liquid storage box, the circulating water pump, the delivery pipe, the coolant nozzle, and the second filter plate constitute a water circulation structure, which achieves the purpose of saving water. The cleaning assembly includes a connecting rod, a drive wheel, a moving frame, and a cleaning plate. The cleaning assembly cleans the first filter plate and moves the impurities on the first filter plate back and forth, thereby improving the filtration effect of the waste liquid. The conveyor belt drives two sets of pulleys to rotate, thereby rotating the chuck housing and moving the moving frame back and forth. Through the linkage structure, energy saving is achieved. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the first axial section structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the connection structure between the second bevel gear and the lead screw of the present invention; Figure 4 This is a schematic diagram of the connection structure between the drive wheel and the moving frame of the present invention; Figure 5This is a schematic diagram of the connection structure between the cleaning plate and the moving frame of the present invention; Figure 6 This is a schematic diagram of the first axial side structure of the present invention; Figure 7 This is a schematic diagram of the second axial side cross-section structure of the present invention; Figure 8 This is a schematic diagram of the third axial side cross-section structure of the present invention; Figure 9 This is a schematic diagram of the second axial side structure of the present invention.

[0024] In the diagram: 1. CNC lathe housing; 2. Servo motor; 3. Pulley; 4. Conveyor belt; 5. Chuck housing; 6. Gear ring; 7. Gear disc; 8. First bevel gear; 9. Second bevel gear; 10. Lead screw; 11. Extrusion block; 12. First temperature sensor; 13. Waterproof micro motor; 14. Connecting rod; 15. Drive wheel; 16. Moving frame; 17. Cleaning plate; 18. First filter plate; 19. Liquid storage box; 20. Cooling element; 21. Circulating water pump; 22. Delivery pipe; 23. Coolant nozzle; 24. Second temperature sensor; 25. Tool holder; 26. Fan housing; 27. Controller; 28. Housing cover; 29. ​​Second filter plate. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] Existing CNC lathes with intelligent heat dissipation functions cannot quickly fix workpieces, and the filter structure in the water circulation structure is easily clogged. In order to solve this technical problem, this embodiment discloses the following technical content; Please see Figures 1-9 A CNC lathe with intelligent heat dissipation function includes a CNC lathe housing 1, a servo motor 2, a pulley 3, a transmission belt 4, a chuck housing 5, a gear ring 6, a gear disc 7, a first bevel gear 8, a second bevel gear 9, a lead screw 10, a pressing block 11, a first temperature sensor 12, a waterproof micro motor 13, a connecting rod 14, a drive wheel 15, a moving frame 16, a cleaning plate 17, a first filter plate 18, a liquid storage box 19, a cooling chip 20, a circulating water pump 21, a delivery pipe 22, a coolant nozzle 23, a second temperature sensor 24, a tool post 25, a fan cover 26, a controller 27, a housing cover 28, and a second filter plate 29. like Figure 1As shown, a servo motor 2 is installed inside the left end of the CNC lathe housing 1. A pulley 3 is fixed to the output end of the servo motor 2, and a conveyor belt 4 is provided on the outside of the pulley 3. The servo motor 2 drives the upper and lower pulleys 3 to rotate through the conveyor belt 4. A chuck housing 5 is rotatably installed inside the CNC lathe housing 1. The upper pulley 3 is fixedly connected to the chuck housing 5. A clamping assembly is installed inside the chuck housing 5. After the workpiece is clamped by the clamping assembly, the servo motor 2 drives the chuck housing 5 to rotate through the pulley 3 and the conveyor belt 4, thereby driving the workpiece to rotate. like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the clamping assembly includes a gear ring 6, a gear disc 7, a first bevel gear 8, a second bevel gear 9, a lead screw 10, a pressing block 11, a first temperature sensor 12, and a waterproof micro motor 13. The gear ring 6 is rotatably mounted inside the chuck housing 5, and the gear disc 7 is meshed inside the gear ring 6. The right end of the first bevel gear 8 is meshed with the second bevel gear 9. The lead screw 10 is fixed inside the second bevel gear 9. The lead screw 10 is threaded to the pressing block 11, and the first temperature sensor 12 is installed inside the pressing block 11. The right side of the gear disc 7, which is meshed with the bottom end of the gear ring 6, is fixed with the waterproof micro motor 13. The gear disc 7 and the lead screw 10 are both rotatably mounted inside the chuck housing 5. The pressing block 11 and the chuck housing 5 form a sliding structure. The workpiece is placed inside the extrusion block 11. The waterproof micro motor 13 drives a set of gear discs 7 to rotate, thereby rotating the gear ring 6, which in turn rotates the gear discs 7 set at equal angles. This causes the first bevel gear 8, the second bevel gear 9, and the lead screw 10 to rotate, causing the extrusion block 11 to move inward. The workpiece is confined by the extrusion block 11 set at equal angles. The first temperature sensor 12 is used to monitor the temperature of the workpiece. By accurately detecting the temperature change of the workpiece through the first temperature sensor 12, the fan speed and the temperature of the cooling water inside the liquid storage box 19 can be adjusted in a timely manner. The waterproof micro motor 13 has a built-in power storage structure. A first filter plate 18 is installed in the waste liquid tank inside the CNC lathe housing 1. A second filter plate 29 is arranged below the first filter plate 18. The sieve holes of the second filter plate 29 are smaller than those of the first filter plate 18. A cleaning component is arranged above the first filter plate 18. A liquid storage box 19 is arranged on the lower right side of the CNC lathe housing 1. A cooling chip 20 is installed inside the liquid storage box 19. A circulating water pump 21 is arranged above the cooling chip 20. A delivery pipe 22 is fixed to the output end of the circulating water pump 21. A coolant nozzle 23 is installed at the end of the delivery pipe 22. A second temperature sensor 24 is arranged on the left side of the coolant nozzle 23. When processing a workpiece, the workpiece is processed by the tool holder 25 set on the right side of the chuck housing 5. The temperature of the workpiece and the internal environment of the CNC lathe housing 1 is monitored by the first temperature sensor 12 and the second temperature sensor 24. The first temperature sensor 12 and the second temperature sensor 24 transmit the temperature information to the controller 27. The fan installed in the fan cover 26 is used for air extraction. Under the action of the circulating water pump 21, the coolant inside the liquid storage box 19 is sprayed onto the workpiece through the delivery pipe 22 and the coolant nozzle 23 to reduce the temperature of the workpiece and flush away the waste material. The first temperature sensor 12 and the second temperature sensor 24 transmit temperature information to the controller 27. The controller 27 controls the fan and the cooling chip 20. By adjusting the fan and the cooling chip 20 based on the temperature changes transmitted by the first temperature sensor 12 and the second temperature sensor 24, intelligent temperature control is achieved. A cover 28 is installed at the front end of the CNC lathe housing 1, and the CNC lathe housing 1 is opened or closed by moving the cover 28; The waste liquid tank inside the CNC lathe housing 1 is connected to the liquid storage box 19. Wastewater flows into the waste liquid tank and is filtered by the first filter plate 18 and the first filter plate 29. The waste liquid flows into the interior of the liquid storage box 19. Debris will not pass through the first filter plate 29 and flow into the liquid storage box 19. like Figure 4 and Figure 5 As shown, the cleaning assembly includes a connecting rod 14, a drive wheel 15, a moving frame 16, and a cleaning plate 17. The drive wheel 15 is fixed to the right side of the connecting rod 14, the moving frame 16 is provided on the outside of the drive wheel 15, and the cleaning plate 17 is fixed to the right side of the moving frame 16. The connecting rod 14 is fixedly connected to the pulley 3. The right end of the cleaning plate 17 is slidably installed on the right end of the CNC lathe housing 1. The outer end of the drive wheel 15 and the inner end of the moving frame 16 are both serrated structures. When the servo motor 2 drives the two sets of pulleys 3 to rotate, the connecting rod 14 and the drive wheel 15 rotate, thereby moving the moving frame 16 and the cleaning plate 17 back and forth. The right end of the cleaning plate 17 slides back and forth in the groove at the right end of the CNC lathe housing 1. The back and forth movement of the cleaning plate 17 cleans the first filter plate 18 and improves the waste liquid filtration efficiency of the first filter plate 18. The pulley 3 and the conveyor belt 4 drive the chuck housing 5 to rotate and the cleaning plate 17 to move back and forth, reducing the use of power equipment. The servo motor 2, the first temperature sensor 12, the waterproof micro motor 13, the cooling chip 20, the circulating water pump 21, the second temperature sensor 24, and the controller 27 are all mature components currently available on the market. All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A CNC lathe with intelligent heat dissipation function, comprising a CNC lathe housing (1), a fan cover (26), a controller (27), and a housing cover (28), characterized in that: A servo motor (2) is installed inside the left end of the CNC lathe housing (1). A pulley (3) is fixed to the output end of the servo motor (2), and a transmission belt (4) is provided on the outside of the pulley (3). A chuck housing (5) is rotatably installed inside the CNC lathe housing (1), and a clamping assembly is installed inside the chuck housing (5). A first filter plate (18) is installed in the waste liquid tank inside the CNC lathe housing (1). A second filter plate (29) is provided below the first filter plate (18). A cleaning component is provided above the first filter plate (18). A liquid storage box (19) is provided at the lower right of the CNC lathe housing (1). A cooling chip (20) is installed inside the liquid storage box (19). A circulating water pump (21) is provided above the cooling chip (20). A delivery pipe (22) is fixed at the output end of the circulating water pump (21). A coolant nozzle (23) is installed at the end of the delivery pipe (22). A second temperature sensor (24) is provided on the left side of the coolant nozzle (23). A tool holder (25) is provided on the right side of the chuck housing (5), a fan cover (26) is installed on the top of the CNC lathe housing (1), a controller (27) is provided on the outside of the CNC lathe housing (1), and a cover (28) is installed on the front end of the CNC lathe housing (1).

2. A CNC lathe with intelligent heat dissipation function according to claim 1, characterized in that: The clamping assembly includes a gear ring (6), a gear disc (7), a first bevel gear (8), a second bevel gear (9), a lead screw (10), a pressing block (11), a first temperature sensor (12), and a waterproof micro motor (13). The gear ring (6) is rotatably mounted inside the chuck housing (5), and the gear disc (7) is meshed inside the gear ring (6). The right end of the first bevel gear (8) is meshed with the second bevel gear (9), and the lead screw (10) is fixed inside the second bevel gear (9). The pressing block (11) is threaded through the lead screw (10), and the first temperature sensor (12) is installed inside the pressing block (11). The right side of the gear disc (7) meshed with the bottom end of the gear ring (6) is fixed with the waterproof micro motor (13).

3. A CNC lathe with intelligent heat dissipation function according to claim 2, characterized in that: The gear plate (7) and the lead screw (10) are both rotatably installed inside the chuck housing (5), and the first bevel gear (8) is fixedly connected to the gear plate (7) at the top, front and rear ends of the gear ring (6).

4. A CNC lathe with intelligent heat dissipation function according to claim 2, characterized in that: The extrusion block (11) and the chuck housing (5) form a sliding structure.

5. A CNC lathe with intelligent heat dissipation function according to claim 1, characterized in that: The cleaning assembly includes a connecting rod (14), a drive wheel (15), a moving frame (16), and a sweeping plate (17). The drive wheel (15) is fixed to the right side of the connecting rod (14), the moving frame (16) is provided on the outside of the drive wheel (15), and the sweeping plate (17) is fixed to the right side of the moving frame (16).

6. A CNC lathe with intelligent heat dissipation function according to claim 5, characterized in that: The connecting rod (14) is fixedly connected to the pulley (3).

7. A CNC lathe with intelligent heat dissipation function according to claim 5, characterized in that: The right end of the cleaning plate (17) is slidably mounted on the right end of the CNC lathe housing (1).

8. A CNC lathe with intelligent heat dissipation function according to claim 5, characterized in that: The outer end of the drive wheel (15) and the inner end of the moving frame (16) are both serrated structures.

9. A CNC lathe with intelligent heat dissipation function according to claim 1, characterized in that: The waste liquid tank inside the CNC lathe housing (1) is connected to the liquid storage box (19).

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