A cooling mechanism for a numerical control gantry boring and milling machine

Abstract

This utility model discloses a cooling mechanism for a CNC gantry milling machine, including a support plate and a filter plate. A connecting frame is provided on the inner side of the upper end of the support plate, and a filter water box is fixed inside the connecting frame. A support plate is installed inside the filter water box, and the filter plate is placed on top of the support plate. A mounting plate is fixed to the bottom end of the support plate, and a positioning hole is provided inside the mounting plate. A water tank is fixed to the upper end of the support plate, and a pump body is installed on the upper end of the water tank. A delivery pipe is installed on the upper end of the pump body. This cooling mechanism for a CNC gantry milling machine improves the water filtration effect by stacking the filter plates through the support plates, preventing impurities from clogging the high-pressure spray nozzle. The high-pressure spray nozzle sprays water in a mist, increasing the contact area between the water and the CNC gantry milling machine, thus providing water cooling. Simultaneously, a fan box provides air cooling for the CNC gantry milling machine.

Description

Technical Field

[0001] This utility model relates to the field of CNC gantry milling machine technology, specifically a cooling mechanism for a CNC gantry milling machine. Background Technology

[0002] A CNC gantry milling machine is a precision machining equipment integrating mechanical manufacturing and digital control technology. It features a gantry frame and a horizontal long bed structure, primarily used for high-precision machining of medium to large-sized mechanical parts. The cooling mechanism is a crucial component of the CNC gantry milling machine, mainly used to cool the cutting area and prevent damage to the workpiece and cutting tools due to high temperatures. Its core design includes components such as a coolant tank, coolant pump, and nozzles, achieving continuous cooling through coolant.

[0003] As disclosed in application number CN202321250517.7, this utility model relates to the field of CNC gantry milling machine technology, specifically a cooling mechanism for a CNC gantry milling machine. This cooling mechanism includes a base, a bracket fixedly mounted on the upper surface of the base, a mounting box fixedly mounted on the surface of the bracket, a drive motor fixedly mounted at the center of the mounting box, and nozzles fixedly mounted at both ends of the drive motor inside the mounting box. This utility model utilizes a cooling plate to quickly absorb the heat from the cooling water in the storage tank. When the fan starts, external air can carry away the heat from the cooling plate through the air duct, rapidly cooling the cooling plate and improving the cooling efficiency of the cooling water, thus enhancing practicality. By incorporating a filter screen, elastic frame, and outer casing, debris in the cooling water can be filtered and collected in a collection box, preventing debris from clogging the water inlet and further enhancing practicality.

[0004] The above applications currently have the following shortcomings:

[0005] The cooling structure is too simple, and the cooling structure cannot achieve efficient cooling effect during continuous operation of the device.

[0006] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a cooling mechanism for CNC gantry milling machines in order to achieve a more practical purpose. Utility Model Content

[0007] The purpose of this invention is to provide a cooling mechanism for a CNC gantry milling machine to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a cooling mechanism for a CNC gantry milling machine, comprising a support plate and a filter plate. A connecting frame is provided on the inner side of the upper end of the support plate, and a filter water box is fixed inside the connecting frame. A support plate is installed inside the filter water box. The filter plate is placed on the upper end of the support plate. An mounting plate is fixed to the bottom end of the support plate, and a positioning hole is provided inside the mounting plate. A water tank is fixed to the upper end of the support plate, and a pump body is installed on the upper end of the water tank. A delivery pipe is installed on the upper end of the pump body. A fan box is provided on the inner wall of the connecting frame, and a fan housing is installed on the upper end of the fan box. A fixing strip is welded to the front end of the support plate, and a hydraulic cylinder is installed on the upper end of the fixing strip.

[0009] Furthermore, a movable plate is welded to the top of the hydraulic cylinder, and the movable plate has grooves inside.

[0010] Furthermore, a movable block is installed on the inner wall of the groove, and an electric telescopic rod is hidden at the rear end of the movable block.

[0011] Furthermore, a movable heat dissipation box is fixed to the bottom of the movable block, and a housing is installed on the front outer wall of the movable heat dissipation box, while an air outlet is installed on the rear outer wall of the movable heat dissipation box.

[0012] Furthermore, a high-pressure spray nozzle is installed at the bottom of the water filter box, and the high-pressure spray nozzle is evenly distributed about the bottom surface of the water filter box.

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

[0014] 1. This utility model improves the water filtration effect by stacking filter plates through support plates, preventing impurities from clogging the high-pressure spray nozzle. The high-pressure spray nozzle sprays water in a mist, increasing the contact area between the water and the CNC gantry milling machine, thus providing water cooling for the CNC gantry milling machine. At the same time, the fan box provides air cooling for the CNC gantry milling machine. The hydraulic cylinder drives the moving plate up and down to adjust the vertical and horizontal position of the air outlet, while the electric telescopic rod drives the moving block back and forth to adjust the horizontal position of the air outlet, allowing the air outlet to be closer to the CNC gantry milling machine, thereby improving the cooling efficiency of the CNC gantry milling machine. Attached Figure Description

[0015] Figure 1 This is a front-view perspective three-dimensional structural diagram of a cooling mechanism for a CNC gantry milling machine according to the present invention;

[0016] Figure 2 This is a bottom-view three-dimensional structural diagram of a cooling mechanism for a CNC gantry milling machine according to the present invention;

[0017] Figure 3This is a three-dimensional structural diagram of a cooling mechanism filter water box for a CNC gantry milling machine according to the present invention.

[0018] In the diagram: 1. Support plate; 2. Mounting plate; 3. Positioning hole; 4. Water tank; 5. Pump body; 6. Delivery pipe; 7. Connecting frame; 8. Filter water box; 9. Fan box; 10. Fan housing; 11. Fixing strip; 12. Hydraulic cylinder; 13. Moving plate; 14. Moving block; 15. Moving heat sink box; 16. Groove; 17. Electric telescopic rod; 18. Housing; 19. Air outlet; 20. High-pressure spray nozzle; 21. Support plate; 22. Filter plate. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example

[0022] like Figures 1-3 As shown, the system includes a support plate 1 and a filter plate 22. A connecting frame 7 is provided on the inner side of the upper end of the support plate 1, and a filter water box 8 is fixed inside the connecting frame 7. A support plate 21 is installed inside the filter water box 8. The filter plate 22 is placed on the upper end of the support plate 21. An mounting plate 2 is fixed on the bottom end of the support plate 1, and a positioning hole 3 is opened inside the mounting plate 2. A water tank 4 is fixed on the upper end of the support plate 1, and a pump body 5 is installed on the upper end of the water tank 4. A delivery pipe 6 is installed on the upper end of the pump body 5. A fan box 9 is provided on the inner wall of the connecting frame 7, and a fan housing 10 is installed on the upper end of the fan box 9. A fixing strip 11 is welded to the front end of the support plate 1, and a hydraulic cylinder 12 is installed on the upper end of the fixing strip 11.

[0023] In summary: By using the support plate 21 to stack the filter plates 22, the water filtration effect can be improved, and impurities can be prevented from clogging the high-pressure spray nozzle 20. The high-pressure spray nozzle 20 can spray water in a mist, which can increase the contact area between the water and the CNC gantry milling machine, thereby playing a role in water cooling of the CNC gantry milling machine. At the same time, the fan box 9 can provide air cooling for the CNC gantry milling machine.

[0024] like Figures 1-3As shown, a movable plate 13 is welded to the top of the hydraulic cylinder 12, and a groove 16 is provided inside the movable plate 13. A movable block 14 is placed on the inner wall of the groove 16, and an electric telescopic rod 17 is hidden at the rear end of the movable block 14. A movable heat dissipation box 15 is fixed to the bottom end of the movable block 14, and a housing 18 is installed on the front outer wall of the movable heat dissipation box 15. An air outlet 19 is installed on the rear outer wall of the movable heat dissipation box 15. A high-pressure spray nozzle 20 is installed at the bottom end of the filter water box 8, and the high-pressure spray nozzles 20 are evenly distributed about the bottom surface of the filter water box 8.

[0025] In summary: The hydraulic cylinder 12 can drive the moving plate 13 to move up and down, thereby adjusting the vertical and horizontal position of the air outlet 19. At the same time, the electric telescopic rod 17 drives the moving block 14 to move back and forth, thereby adjusting the horizontal position of the air outlet 19. This allows the air outlet 19 to be closer to the CNC gantry milling machine, thereby improving the cooling efficiency of the CNC gantry milling machine.

[0026] Working principle: When this cooling mechanism for a CNC gantry milling machine is in use, it first... Figures 1-3 The mounting plate 2 is brought into contact with the edge of the CNC gantry milling machine, so that the connecting frame 7 and the fan box 9 are positioned above the machining head of the CNC gantry milling machine. The fan housing 10 is opened, causing the fan inside the fan box 9 to start moving, generating airflow to cool the CNC gantry milling machine. Simultaneously, the hydraulic cylinder 12 moves the moving plate 13 up and down, adjusting the vertical position of the air outlet 19. At the same time, the electric telescopic rod 17 moves the moving block 14 back and forth, adjusting the horizontal position of the air outlet 19, allowing the air outlet 19 to be positioned relative to... By adjusting the water level at different heights near the CNC gantry milling machine, the cooling efficiency of the CNC gantry milling machine can be improved. When air cooling cannot effectively cool the CNC gantry milling machine, the pump body 5 is turned on to transport water from the water tank 4 to the filter water box 8. At the same time, the filter water box 8 contains a filter plate 22, which can improve the filtration effect of the water and prevent impurities from clogging the high-pressure spray nozzle 20. The high-pressure spray nozzle 20 can then spray water in a mist, which can increase the contact area between the water and the CNC gantry milling machine, thereby achieving the effect of water cooling for the CNC gantry milling machine.

[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A cooling mechanism for a CNC gantry milling machine, comprising a support plate (1) and a filter plate (22), characterized in that, A connecting frame (7) is provided on the inner side of the upper end of the support plate (1), and a filter water box (8) is fixed inside the connecting frame (7). A support plate (21) is installed inside the filter water box (8). The filter plate (22) is placed on the upper end of the support plate (21). An mounting plate (2) is fixed at the bottom end of the support plate (1), and a positioning hole (3) is opened inside the mounting plate (2). A water tank (4) is fixed at the upper end of the support plate (1), and a pump body (5) is installed at the upper end of the water tank (4). A delivery pipe (6) is installed at the upper end of the pump body (5). A fan box (9) is provided on the inner wall of the connecting frame (7), and a fan housing (10) is installed at the upper end of the fan box (9). A fixing strip (11) is welded to the front end of the support plate (1), and a hydraulic cylinder (12) is installed at the upper end of the fixing strip (11).

2. The cooling mechanism for a CNC gantry milling machine according to claim 1, characterized in that, The top of the hydraulic cylinder (12) is welded with a movable plate (13), and the movable plate (13) has a groove (16) inside.

3. A cooling mechanism for a CNC gantry milling machine according to claim 2, characterized in that, The inner wall of the groove (16) is provided with a movable block (14), and the rear end of the movable block (14) is provided with an electric telescopic rod (17).

4. A cooling mechanism for a CNC gantry milling machine according to claim 3, characterized in that, The bottom of the movable block (14) is fixed with a movable heat dissipation box (15), and a housing (18) is installed on the front outer wall of the movable heat dissipation box (15), and an air outlet (19) is installed on the rear outer wall of the movable heat dissipation box (15).

5. A cooling mechanism for a CNC gantry milling machine according to claim 1, characterized in that, The bottom of the filter water box (8) is equipped with a high-pressure spray nozzle (20), and the high-pressure spray nozzle (20) is distributed at equal distances with respect to the bottom surface of the filter water box (8).

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