Cooling device for saw blade of cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, in particular to a cooling device for a saw blade of a cutting machine, which comprises a hollow water delivery pipe and a cooling block, the rear end of the water delivery pipe can be connected with a water supply device, and the cooling block is arranged at the front end of the water delivery pipe and can be attached to the saw blade on the cutting machine. A plurality of dense water outlet channels are arranged in the cooling block, the water outlet channels are communicated with a water conveying pipe formed in a hollow mode, water in the water conveying pipe can flow out to the saw blade through the water outlet channels, the saw blade cooling device is simple in structure, the saw blade can be fully cooled, the service life of the saw blade is prolonged, and the service life of the saw blade is prolonged. And the cooling device of the cutting machine saw blade can prevent the working environment from being polluted and prevent water resources from being wasted.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machine technology, and specifically refers to a cooling device for a cutting machine saw blade. Background Technology

[0002] A cutting machine is a piece of machinery used for machining, primarily for cutting materials such as metal, sheet metal, and rock. However, current cutting machines lack dedicated cooling devices. During the cutting process, especially with large cutting volumes, the saw blade easily overheats, becoming brittle and prone to breakage, thus affecting its lifespan. Therefore, various cooling devices for cutting machines have emerged on the market. Currently, these devices can be broadly categorized into two types based on their water flow method: one type directly sprays water onto the saw blade to prevent overheating. While one type of cooling device uses a large volume of water and has a good cooling effect, the large volume of water leads to a significant amount of water flowing onto the ground, causing pollution of the working environment and wasting water resources. Another method involves converting the water flow into dense water droplets or directly atomizing it and spraying it onto the saw blade. However, during the cutting process, the saw blade generates airflow, causing the water droplets or atomized water to disperse. This type of cooling device has a poor cooling effect on the saw blade. Therefore, it is necessary to provide a cooling device that not only avoids pollution of the working environment and waste of water resources but also improves the cooling effect of the saw blade. Summary of the Invention

[0003] The purpose of this invention is to provide a simple cooling device for cutting machine saw blades that allows for sufficient cooling, increases the service life of the saw blades, and avoids pollution of the working environment and waste of water resources.

[0004] The purpose of this utility model is achieved as follows:

[0005] A cooling device for a saw blade of a cutting machine includes a hollow water supply pipe and a cooling block. The rear end of the water supply pipe can be connected to a water supply device. The cooling block is disposed at the front end of the water supply pipe and can be attached to the saw blade on the cutting machine. The cooling block has a plurality of densely packed water outlet channels, which are connected to the hollow water supply pipe. The water outlet channels allow water from the water supply pipe to flow out onto the saw blade.

[0006] Furthermore, the material of the cooling block is semi-coarse felt.

[0007] Furthermore, the front end of the water pipe is provided with a hollow water outlet connector, and a cooling box is connected to the water outlet connector. The cooling box has a mounting cavity for installing a cooling block. The cooling block is installed in the mounting cavity, and one end of the cooling block protrudes from the mounting cavity. The cooling box is provided with a connecting part, which is located inside the water outlet connector, and the connecting part is provided with a water outlet hole that communicates with the mounting cavity.

[0008] Furthermore, the water supply pipe is equipped with a water flow regulating component, which includes an regulating seat and an regulating wheel slidably disposed within the regulating seat. The rear end of the water supply pipe passes through the regulating seat, and the bottom end of the regulating wheel is located above the water supply pipe and abuts against it. Guide channels are inclinedly opened on both sides of the regulating seat, and the regulating wheel is slidably disposed within the inclined guide channels. Driving the regulating wheel to slide along the inclined guide channels can squeeze the water supply pipe, thereby controlling the flow rate of the water.

[0009] Furthermore, the adjusting wheel is provided with rolling parts on both sides, and the rolling parts are cylindrical. The rolling parts on both sides of the adjusting wheel are respectively located in the guide channels on both sides of the adjusting seat.

[0010] Furthermore, the rolling part is provided with a mounting hole, a limiting platform is provided in the mounting hole, and a damping assembly is provided in the mounting hole. The damping assembly includes a damping spring and a damping part. The two ends of the damping spring abut against the bottom ends of the limiting platform and the damping part, respectively, and the top end of the damping part abuts against the side wall of the guide channel.

[0011] Furthermore, the damping assembly includes a mounting base with a mounting groove inside. The damping spring and the damping part are both disposed in the mounting groove. The bottom end of the damping spring abuts against the bottom of the mounting groove. The damping part is spherical, and the top end of the damping part protrudes from the mounting groove and abuts against the side wall of the guide channel.

[0012] Furthermore, the top of the adjusting seat is provided with an adjusting groove, the top of the adjusting wheel passes through the adjusting groove and protrudes outside the adjusting seat, and the adjusting wheel is provided with anti-slip texture.

[0013] Furthermore, the water supply pipe includes a water pipe and a rubber-coated flexible hose. The rubber-coated flexible hose is deformable, and the cooling block is located at the front end of the rubber-coated flexible hose. A hollow water pipe connector is connected to the rear end of the rubber-coated flexible hose, and the other end of the water pipe connector is connected to the water pipe.

[0014] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0015] This utility model belongs to the field of cutting machine technology, specifically referring to a cooling device for a saw blade of a cutting machine. It includes a hollow water pipe and a cooling block. The rear end of the water pipe can be connected to a water supply device, which is a common water pump. When the water pump is working, it can smoothly deliver water into the water pipe. The hollow water pipe ensures that the water flows smoothly through the water pipe to the saw blade. The cooling block is installed at the front end of the water pipe. When using the cooling device, the user can first attach the cooling block to the saw blade on the cutting machine, and then fix the water pipe to the guide plate of the cutting machine so that the water pipe cannot move. At this time, the cooling block can remain in contact with the saw blade. The cooling block has several densely packed water outlet channels, which are connected to the hollow water pipe. When the water supply device starts working, it will deliver water into the water pipe, and finally, the water in the water pipe will pass through the cooling block. The water flows out through the outlet channels. Because the outlet channels are densely arranged within the cooling block, compared to direct-flow cooling devices, the water output of this invention is smaller. This avoids large amounts of water flowing onto the ground, preventing pollution of the working environment and avoiding water waste. Compared to commercially available cooling devices that convert water flow into dense droplets or directly atomize and spray onto the saw blade, this invention's cooling block is in close contact with the saw blade on the cutting machine. Although the water output of the cooling block is smaller, the water flowing out of the cooling block directly reaches the saw blade. This prevents the airflow generated by the saw blade during high-speed rotation from blowing the water out of the cooling block away, ensuring that all the water flowing out of the cooling block comes into contact with the saw blade. This guarantees that the saw blade is fully cooled, preventing overheating after prolonged use and increasing the lifespan of the saw blade. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the present invention installed on the guide plate of a cutting machine.

[0017] Figure 2 This is a schematic diagram of the structure of the cooling block of this utility model being attached to the saw blade of the cutting machine.

[0018] Figure 3 This is a perspective view of the present invention.

[0019] Figure 4 This is a perspective view of the cooling block, water outlet connector, and cooling box of this utility model.

[0020] Figure 5 This is an exploded view of the water outlet connector and cooling box of this utility model.

[0021] Figure 6 This is a perspective view of the cooling box of this utility model.

[0022] Figure 7 This is an exploded view of the cooling box and cooling block of this utility model.

[0023] Figure 8 This is a perspective view of the cooling box of this utility model.

[0024] Figure 9 This is a cross-sectional view of the adjusting seat, adjusting wheel, and water pipe of this utility model.

[0025] Figure 10 This is an exploded view of the adjusting seat and adjusting wheel of this utility model.

[0026] Figure 11 This is a perspective view of the adjustment seat of this utility model.

[0027] Figure 12 This is a cross-sectional view of the adjustment seat of this utility model.

[0028] Figure 13 This is a cross-sectional view of the adjusting seat and adjusting wheel of this utility model.

[0029] Figure 14 This is an exploded view of the adjusting wheel and damping assembly of this utility model.

[0030] The labels in the diagram represent the following meanings: 1-Water supply pipe; 2-Cooling block; 3-Water outlet connector; 4-Cooling box; 5-Mounting cavity; 6-Connecting part; 7-Water outlet hole; 8-Adjusting seat; 9-Adjusting wheel; 10-Guide channel; 11-Rolling part.

[0031] 12-Mounting hole; 13-Limiting platform; 14-Damping spring; 15-Damping part; 16-Mounting base;

[0032] 17-Installation slot; 18-Adjustment channel; 19-Water pipe; 20-Insulated flexible hose; 21-Water pipe connector. Detailed Implementation

[0033] The present invention will be further described below with reference to specific embodiments:

[0034] This utility model belongs to the field of cutting machine technology, specifically referring to a cooling device for a saw blade of a cutting machine. It includes a hollow water pipe 1 and a cooling block 2. The rear end of the water pipe 1 can be connected to a water supply device, which is a common water pump. When the water pump is working, it can smoothly input water into the water pipe 1. The hollow water pipe 1 ensures that the water flows smoothly through it and is delivered to the saw blade. The cooling block 2 is installed at the front end of the water pipe 1. When using the cooling device, the user can first attach the cooling block 2 to the saw blade on the cutting machine, and then fix the water pipe 1 to the guide plate of the cutting machine so that the water pipe 1 cannot move. At this time, the cooling block 2 can remain in contact with the saw blade. The cooling block 2 has several densely packed water outlet channels, which are connected to the hollow water pipe 1. When the water supply device starts working, it will deliver water into the water pipe 1. Finally, the water in the water pipe 1 will pass through… Water flows out through the outlet channels inside the cooling block 2. Because the outlet channels are densely arranged inside the cooling block 2, the water output of the cooling block 2 of this invention is smaller compared to a direct water jet cooling device. This avoids a large amount of water flowing to the ground, which could pollute the working environment and prevent water waste. Compared to cooling devices on the market that convert water flow into dense water droplets or spray it directly onto the saw blade, the cooling block 2 of this invention is in close contact with the saw blade on the cutting machine. Although the water output of the cooling block 2 is smaller, the water flowing out of the cooling block 2 will directly reach the saw blade. This avoids the situation where the airflow generated by the saw blade at high speed blows the water out of the cooling block 2 away, ensuring that all the water flowing out of the cooling block 2 can contact the saw blade. This ensures that the saw blade can be fully cooled, preventing the saw blade from overheating after prolonged use and increasing the service life of the saw blade.

[0035] Preferably, the material of the cooling block 2 is semi-coarse felt; the material of the cooling block 2 is semi-coarse felt, which is a common material on the market. It has a high density and a fine pore structure, so that the water in the water outlet channel can flow out smoothly. Moreover, semi-coarse felt has good wear resistance, which can prevent the saw blade from causing serious wear to the cooling block 2 during high-speed rotation, and can greatly increase the service life of the cooling block 2.

[0036] Preferably, the front end of the water supply pipe 1 is provided with a hollow water outlet connector 3, and a cooling box 4 is connected to the water outlet connector 3. The cooling box 4 has a mounting cavity 5 formed inside for installing the cooling block 2. The cooling block 2 is installed in the mounting cavity 5, and one end of the cooling block 2 protrudes from the mounting cavity 5. The cooling box 4 is provided with a connecting part 6, which is located inside the water outlet connector 3, and the connecting part 6 is provided with a water outlet hole 7 communicating with the mounting cavity 5. The front end of the water supply pipe 1 is connected to the hollow water outlet connector 3, and the water outlet connector 3 is connected to the cooling box 4. The cooling box 4 has a mounting cavity 5 formed inside, and the mounting cavity 5 is provided with a hollow water outlet connector 3, which is connected to the cooling box 4. The cooling box 4 has a mounting cavity 5 formed inside, and the mounting cavity 5 is provided with a hollow water outlet connector 3, which is connected to the cooling box 4. The cooling box 4 has a mounting cavity 5 formed inside, and the cooling box 4 has a mounting cavity 5 truncated inside. The cooling box 4 has a mounting cavity 5 truncated inside, which is connected to the cooling box 4. The cooling box 4 has a mounting cavity 5 truncated inside, and the ... The cooling block 2 is positioned so that it can be smoothly installed in the cooling box 4, with one end of the cooling block 2 protruding from the mounting cavity 5. This ensures that when the cooling block 2 is in contact with the saw blade, the cooling box 4 will not come into contact with the saw blade. As a result, when the saw blade rotates, it will not damage the cooling box 4, thus increasing the service life of the cooling box 4. The connecting part 6 on the cooling box 4 is located inside the water outlet connector 3. The connecting part 6 has a water outlet hole 7 that communicates with the mounting cavity 5. This allows the water in the water supply pipe 1 to enter the water outlet hole 7 after passing through the hollow water outlet connector 3. Finally, the water will flow into the mounting cavity 5 and out through the water outlet channel in the cooling box 4 to the saw blade.

[0037] Preferably, the water supply pipe 1 is provided with a water flow regulating component, which includes an regulating seat 8 and an regulating wheel 9 slidably disposed within the regulating seat 8. The rear end of the water supply pipe 1 passes through the regulating seat 8, and the bottom end of the regulating wheel 9 is located above the water supply pipe 1 and abuts against the water supply pipe 1. Guide channels 10 are inclinedly formed on both sides of the regulating seat 8, and the regulating wheel 9 is slidably disposed within the inclined guide channels 10. Driving the regulating wheel 9 to slide along the inclined guide channels 10 can compress the water supply pipe 1, thereby controlling the water flow rate. The rear end of the water supply pipe 1 passes through the regulating seat 8, and the bottom end of the regulating wheel 9 within the regulating seat 8 is located above the water supply pipe 1 and abuts against the water supply pipe 1. Guide channels 10 are inclinedly formed on both sides of the regulating seat 8, and the regulating wheel 9 slides... The device is installed within the guide channel 10. If the user wants a smaller water flow from the water pipe 1, the user can drive the adjusting wheel 9 to slide along the guide channel 10 in a downward tilting direction. At this time, the bottom end of the adjusting wheel 9 will squeeze the water pipe 1, reducing the water flow area of ​​the water pipe 1 and thus reducing the water flow of the cooling device. If the user wants a larger water flow from the water pipe 1, the user can drive the adjusting wheel 9 to slide along the guide channel 10 in a downward tilting direction. At this time, the bottom end of the adjusting wheel 9 will slowly contact and squeeze the water pipe 1, increasing the water flow area of ​​the water pipe 1 and thus increasing the water flow of the cooling device. Moreover, with this water flow adjustment structure, the user can adjust the water flow of the cooling device according to their actual needs with one hand, making the operation simple, quick, and convenient.

[0038] Preferably, the adjusting wheel 9 is provided with rolling parts 11 on both sides. The rolling parts 11 are cylindrical and are located in the guide channels 10 on both sides of the adjusting seat 8. The rolling parts 11 on both sides of the adjusting wheel 9 are cylindrical and are located in the guide channels 10 on both sides of the adjusting seat 8. The adjusting wheel 9 is slidably disposed in the guide channels 10 through the rolling parts 11 on both sides. The cylindrical rolling parts 11 allow the user to control the sliding of the adjusting wheel 9 with less effort.

[0039] Preferably, the rolling part 11 has a mounting hole 12, a limiting platform 13 is provided in the mounting hole 12, and a damping assembly is provided in the mounting hole 12. The damping assembly includes a damping spring 14 and a damping part 15. The two ends of the damping spring 14 abut against the bottom ends of the limiting platform 13 and the damping part 15, respectively, and the top end of the damping part 15 abuts against the side wall of the guide channel 10. The mounting hole 12 of the rolling part 11 contains the damping spring 14 and the damping part 15. One end of the damping spring 14 abuts against the limiting platform 13 in the mounting hole 12, and the other end of the damping spring 14 abuts against the damping part 15. The bottom end of the damping part 15 abuts against the side wall of the guide channel 10, while the top end of the damping part 15 abuts against the side wall of the guide channel 10. Thus, under the push of the damping spring 14, the damping part 15 will always abut against the side wall of the guide channel 10, thereby increasing the friction between the adjusting wheel 9 and the guide channel 10. Only by manually applying a certain pushing force to the adjusting wheel 9 can the sliding of the adjusting wheel 9 be controlled. When the water supply device delivers water to the water supply pipe 1, water pressure will be generated in the water supply pipe 1. The setting of the damping component can prevent the water pressure from pushing the adjusting wheel 9 to move, so that the water output of the cooling device will not automatically increase and will not affect the normal use of the user.

[0040] Preferably, the damping assembly includes a mounting base 16, which has a mounting groove 17. The damping spring 14 and the damping portion 15 are both disposed within the mounting groove 17. The bottom end of the damping spring 14 abuts against the bottom of the mounting groove 17. The damping portion 15 is spherical, and its top end protrudes from the mounting groove 17 and abuts against the side wall of the guide channel 10. The damping assembly further includes the mounting base 16, the damping spring 14, and the damping portion 15. The damping spring 14 and the damping part 15 are integrated into a whole. The damping part 15 is a common type of ball bearing on the market. The mounting groove 17 in the mounting base 16 allows the damping spring 14 and the damping part 15 to be smoothly installed into the mounting groove 17. At this time, the bottom end of the damping spring 14 abuts against the bottom of the mounting groove 17. The damping part 15 is spherical in shape, and its top end protrudes from the mounting groove 17 and abuts against the side wall of the guide channel 10. The spherical damping part 15 makes it easier for the user to control the sliding of the adjustment wheel 9.

[0041] Preferably, the top of the adjusting seat 8 is provided with an adjusting groove 18, the top of the adjusting wheel 9 passes through the adjusting groove 18 and protrudes outside the adjusting seat 8, and the adjusting wheel 9 is provided with anti-slip texture; the setting of the adjusting groove 18 allows the top of the adjusting wheel 9 to protrude smoothly outside the adjusting seat 8, so that the user can directly control the sliding of the adjusting wheel 9, and the anti-slip texture on the adjusting wheel 9 can increase the friction between the adjusting wheel 9 and the finger, and prevent the user from slipping when controlling the adjusting wheel 9 to slide.

[0042] Preferably, the water supply pipe 1 includes a water pipe 19 and a rubber-coated flexible hose 20. The rubber-coated flexible hose 20 is deformable, and the cooling block 2 is located at the front end of the rubber-coated flexible hose 20. The rear end of the rubber-coated flexible hose 20 is connected to a hollow water pipe connector 21, and the other end of the water pipe connector 21 is connected to the water pipe 19. The rubber-coated flexible hose 20 is a common type of flexible hose on the market, which can be bent and shaped. The water pipe 19 and the rubber-coated flexible hose 20 are connected and communicate with each other through the hollow water pipe connector 21. Since the cooling block 2 is located at the front end of the rubber-coated flexible hose 20, after the water pipe 19 is fixed to the guide plate of the cutting machine, the user can bend and shape the rubber-coated flexible hose 20 to prevent the cooling block 2 from moving, thereby keeping the cooling block 2 in contact with the saw blade.

[0043] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A cooling device for a cutting machine saw blade, comprising a hollow-formed water pipe (1) and a cooling block (2), characterized in that: The rear end of the water supply pipe (1) can be connected to a water supply device. The cooling block (2) is set at the front end of the water supply pipe (1) and can be attached to the saw blade on the cutting machine. The cooling block (2) is provided with several dense water outlet channels. The water outlet channels are connected to the hollow water supply pipe (1). The water outlet channels allow water in the water supply pipe (1) to flow out onto the saw blade.

2. The cooling device for a cutting machine saw blade according to claim 1, characterized in that: The material of the cooling block (2) is semi-coarse felt.

3. The cooling device for a cutting machine saw blade according to claim 1, characterized in that: The water supply pipe (1) has a hollow water outlet connector (3) at its front end. A cooling box (4) is connected to the water outlet connector (3). An installation cavity (5) for installing a cooling block (2) is formed inside the cooling box (4). The cooling block (2) is installed in the installation cavity (5), and one end of the cooling block (2) protrudes from the installation cavity (5). A connecting part (6) is provided on the cooling box (4). The connecting part (6) is located inside the water outlet connector (3), and a water outlet hole (7) communicating with the installation cavity (5) is provided on the connecting part (6).

4. A cooling device for a cutting machine saw blade according to any one of claims 1-3, characterized in that: The water supply pipe (1) is provided with a water flow regulating component, which includes an regulating seat (8) and an regulating wheel (9) slidably disposed in the regulating seat (8). The rear end of the water supply pipe (1) passes through the regulating seat (8). The bottom end of the regulating wheel (9) is located above the water supply pipe (1) and abuts against the water supply pipe (1). Guide channels (10) are inclinedly opened on both sides of the regulating seat (8). The regulating wheel (9) is slidably disposed in the inclined guide channel (10). Driving the regulating wheel (9) to slide along the inclined guide channel (10) can squeeze the water supply pipe (1), thereby controlling the flow rate of the water.

5. A cooling device for a cutting machine saw blade according to claim 4, characterized in that: The adjusting wheel (9) is provided with rolling parts (11) on both sides. The rolling parts (11) are cylindrical. The rolling parts (11) on both sides of the adjusting wheel (9) are located in the guide channels (10) on both sides of the adjusting seat (8).

6. A cooling device for a cutting machine saw blade according to claim 5, characterized in that: The rolling part (11) is provided with a mounting hole (12), a limiting platform (13) is provided in the mounting hole (12), and a damping assembly is provided in the mounting hole (12). The damping assembly includes a damping spring (14) and a damping part (15). The two ends of the damping spring (14) abut against the bottom ends of the limiting platform (13) and the damping part (15) respectively, and the top end of the damping part (15) abuts against the side wall of the guide channel (10).

7. A cooling device for a cutting machine saw blade according to claim 6, characterized in that: The damping assembly includes a mounting base (16) with a mounting groove (17) inside. The damping spring (14) and the damping part (15) are both disposed in the mounting groove (17). The bottom end of the damping spring (14) abuts against the bottom of the mounting groove (17). The damping part (15) is spherical, and the top end of the damping part (15) protrudes from the mounting groove (17) and abuts against the side wall of the guide channel (10).

8. A cooling device for a cutting machine saw blade according to claim 4, characterized in that: The top of the adjusting seat (8) is provided with an adjusting channel (18), the top of the adjusting wheel (9) passes through the adjusting channel (18) and protrudes outside the adjusting seat (8), and the adjusting wheel (9) is provided with anti-slip texture.

9. A cooling device for a cutting machine saw blade according to any one of claims 1-3, characterized in that: The water supply pipe (1) includes a water pipe (19) and a rubber-coated hose (20). The rubber-coated hose (20) is deformable, and the cooling block (2) is located at the front end of the rubber-coated hose (20). A hollow water pipe connector (21) is connected to the rear end of the rubber-coated hose (20), and the other end of the water pipe connector (21) is connected to the water pipe (19).

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