A noise-reducing diamond saw blade

Abstract

The utility model discloses a kind of noise reduction type diamond saw blades, it is related to diamond saw blade technical field, including saw blade main body, saw blade main body includes base, the middle of base is provided with mounting groove, and the outside of base is provided with diamond tool bit, the middle of diamond tool bit is provided with chip pocket and heat dissipation hole, the middle of mounting groove is provided with connecting assembly, connecting assembly includes connecting flange, the outer wall of connecting flange is provided with locating groove, and the inside of locating groove is provided with connecting screw, the side of connecting flange is provided with limit lug.The utility model is improved the heat dissipation effect of saw blade main body by the heat dissipation hole and chip pocket being set, prevent heat long-time accumulation on saw blade main body, cause saw blade main body to appear inclination, affect the service life of saw blade main body, and through the noise reduction hole and Z-shaped noise reduction groove being set, the noise that saw blade main body generates when in use is concentrated on base, improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of diamond saw blade technology, and in particular to a noise-reducing diamond saw blade. Background Technology

[0002] A diamond saw blade is a cutting tool widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone, and ceramics. A diamond saw blade mainly consists of two parts: the substrate and the cutting head. The substrate is the main supporting part that holds the cutting head together. The cutting head is the part that performs the cutting action during use. The cutting head wears down over time, while the substrate does not. The cutting head's cutting ability is due to the diamond it contains. Diamond, as the hardest known material, cuts the workpiece through friction within the cutting head. The diamond particles are encased in metal within the cutting head.

[0003] Current diamond saw blades generate considerable noise during use. Additionally, the heat generated during cutting causes the saw blade to expand and create thermal stress, which can lead to product deformation due to temperature increases. Therefore, a noise-reducing diamond saw blade is needed to address these issues. Utility Model Content

[0004] The main objective of this invention is to provide a noise-reducing diamond saw blade that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A noise-reducing diamond saw blade includes a saw blade body, the saw blade body includes a base, the base has a mounting groove in the middle, and a diamond cutting head is provided on the outside of the base. The diamond cutting head has a chip removal groove and a heat dissipation hole in the middle, and a connecting component is provided in the middle of the mounting groove.

[0007] The connecting assembly includes a connecting flange, on the outer wall of which a positioning groove is provided, and a connecting screw is provided inside the positioning groove. A limit protrusion is provided on the side of the connecting flange.

[0008] Preferably, a diamond cutting head is fixedly connected to the outer wall of the substrate, and a chip removal groove is formed in the middle of the diamond cutting head. The end of the chip removal groove away from the diamond cutting head extends to the middle of the substrate, and the chip removal groove is set at a certain distance from the mounting groove. There are multiple chip removal grooves, which are evenly distributed in the middle of the diamond cutting head.

[0009] Preferably, a heat dissipation hole is provided at one end of the chip removal groove near the substrate. The heat dissipation hole is correspondingly provided with the chip removal groove and is connected to the chip removal groove. A noise reduction hole is provided on the side of the substrate near the heat dissipation hole, and there are multiple noise reduction holes, which are evenly distributed on the side of the substrate near the heat dissipation hole.

[0010] Preferably, the substrate has a mounting groove in the middle, and a limiting groove is formed on the inner wall of the mounting groove. There are four limiting grooves, which are symmetrically distributed on the inner wall of the mounting groove. The substrate has a Z-shaped noise reduction groove in the middle, which is located between the mounting groove and the noise reduction hole. There are multiple Z-shaped noise reduction grooves, which are evenly distributed in the middle of the substrate.

[0011] Preferably, the connecting flange is snapped into the middle of the mounting groove, and there are two connecting flanges, which are symmetrically distributed on both sides of the base. The connecting flange is L-shaped, and a limiting protrusion is fixedly connected to the outer wall of the side of the connecting flange closest to the mounting groove. The limiting protrusion is slidably connected inside the limiting groove, and the limiting protrusion and the limiting groove are correspondingly arranged.

[0012] Preferably, the top of the connecting flange is provided with a positioning groove, and a connecting screw is connected in the middle of the positioning groove. The bottom end of the connecting screw passes through the base and connects the two connecting flanges. The base is provided with a flange mounting groove on the side near the connecting screw, and the flange mounting groove is correspondingly set with the connecting screw.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, the heat dissipation effect of the saw blade body is improved by setting heat dissipation holes and chip removal grooves, preventing heat from accumulating on the saw blade body for a long time, which would cause the saw blade body to tilt and affect the service life of the saw blade body. In addition, the noise reduction holes and Z-shaped noise reduction grooves concentrate the noise generated by the saw blade body during use on the base, improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0016] Figure 2 This is a schematic diagram of the main body of the saw blade of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connecting component of this utility model;

[0018] Figure 4 This is a utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Saw blade body; 2. Base; 3. Mounting groove; 4. Diamond cutting head; 5. Heat dissipation hole; 6. Chip removal groove; 7. Noise reduction hole; 8. Z-shaped noise reduction groove; 9. Connecting assembly; 10. Connecting flange; 11. Positioning groove; 12. Limiting protrusion; 13. Limiting groove; 14. Flange mounting groove; 15. Connecting screw. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figure 1 , Figure 2 As shown, a noise-reducing diamond saw blade includes a saw blade body 1, which includes a base 2. A mounting groove 3 is provided in the middle of the base 2, and a diamond cutting head 4 is provided on the outside of the base 2. A chip removal groove 6 and a heat dissipation hole 5 are provided in the middle of the diamond cutting head 4. A connecting component 9 is provided in the middle of the mounting groove 3. The diamond cutting head 4 is fixedly connected to the outer wall of the base 2, and a chip removal groove 6 is provided in the middle of the diamond cutting head 4. The end of the chip removal groove 6 away from the diamond cutting head 4 extends to the middle of the base 2, and the chip removal groove 6 is a certain distance from the mounting groove 3. There are multiple chip removal grooves 6, evenly distributed in the middle of the diamond cutting head 4. A heat dissipation hole 5 is provided at the end of the chip removal groove 6 near the base 2. The heat dissipation hole 5 is correspondingly provided with the chip removal groove 6 and is connected to it. A noise reduction groove 5 is provided on the side of the base 2 near the heat dissipation hole 5. The base 2 has multiple noise reduction holes 7, which are evenly distributed on the side of the base 2 near the heat dissipation hole 5. The base 2 has a mounting groove 3 in the middle, and the inner wall of the mounting groove 3 has four limiting grooves 13, which are symmetrically distributed on the inner wall of the mounting groove 3. The base 2 has a Z-shaped noise reduction groove 8 in the middle, which is located between the mounting groove 3 and the noise reduction hole 7. There are multiple Z-shaped noise reduction grooves 8, which are evenly distributed in the middle of the base 2. The heat dissipation hole 5 and the chip removal groove 6 are set to improve the heat dissipation effect of the saw blade body 1, prevent heat from accumulating on the saw blade body 1 for a long time, causing the saw blade body 1 to tilt and affecting the service life of the saw blade body 1. The noise reduction hole 7 and the Z-shaped noise reduction groove 8 are set to concentrate the noise generated by the saw blade body 1 during use on the base 2, thereby improving the practicality of the device.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4The connecting assembly 9 shown includes a connecting flange 10. A positioning groove 11 is provided on the outer wall of the connecting flange 10, and a connecting screw 15 is provided inside the positioning groove 11. A limiting protrusion 12 is provided on the side of the connecting flange 10. The connecting flange 10 is snapped into the middle of the mounting groove 3. There are two connecting flanges 10, which are symmetrically distributed on both sides of the base 2. The connecting flange 10 is L-shaped. A limiting protrusion 12 is fixedly connected to the outer wall of the connecting flange 10 near the mounting groove 3. The limiting protrusion 12 is slidably connected inside the limiting groove 13, and the limiting protrusion 12 is correspondingly set to the limiting groove 13. A positioning groove 11 is opened on the top of the connecting flange 10, and a connecting screw 15 is connected in the middle of the positioning groove 11. The bottom end of the connecting screw 15 penetrates the base 2 and connects the two connecting flanges 10. A flange mounting groove 14 is opened on the side of the base 2 near the connecting screw 15, and the flange mounting groove 14 is correspondingly set to the connecting screw 15.

[0023] It should be noted that this utility model is a noise-reducing diamond saw blade. In use, the limiting protrusion 12 on one side of the connecting flange 10 is aligned with the limiting groove 13 on the inner wall of the mounting groove 3. The limiting protrusion 12 is pushed, causing it to slide inside the limiting groove 13, thus achieving a simple connection between the connecting flange 10 and the base 2. Then, the saw blade body 1, along with the connecting flange 10, is installed on the machine. The connecting screws 15 pass through the connecting part on the machine, the connecting flange 10, and the base 2, thereby completing the installation of the saw blade body 1. This improves the ease of use of the device and... The flange mounting slot 14 facilitates direct installation of the saw blade body 1, improving the ease of use of the device and making the saw blade body 1 suitable for different installation environments. The saw blade body 1 is provided with a Z-shaped noise reduction groove 8 and a noise reduction hole 7 in the middle, thereby reducing the noise generated by the saw blade body 1 during use. The chip removal groove 6 runs through the base 2 and the diamond cutter head 4, facilitating the discharge of chips generated during cutting. The chip removal groove 6 works in conjunction with the heat dissipation hole 5 to improve the heat dissipation effect of the diamond cutter head 4 and prevent heat from accumulating on the saw blade body 1, which would affect the service life of the saw blade body 1.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A noise-reducing diamond saw blade, comprising a saw blade body (1), characterized in that: The saw blade body (1) includes a base (2), a mounting groove (3) is provided in the middle of the base (2), and a diamond cutting head (4) is provided on the outside of the base (2). A chip removal groove (6) and a heat dissipation hole (5) are provided in the middle of the diamond cutting head (4), and a connecting component (9) is provided in the middle of the mounting groove (3). The connecting assembly (9) includes a connecting flange (10), on the outer wall of the connecting flange (10) is a positioning groove (11), and a connecting screw (15) is provided inside the positioning groove (11). A limit protrusion (12) is provided on the side of the connecting flange (10).

2. The reduced noise diamond saw of claim 1, wherein: A diamond cutting head (4) is fixedly connected to the outer wall of the substrate (2), and a chip removal groove (6) is provided in the middle of the diamond cutting head (4). The end of the chip removal groove (6) away from the diamond cutting head (4) extends to the middle of the substrate (2), and the chip removal groove (6) is set at a certain distance from the mounting groove (3). There are multiple chip removal grooves (6), which are evenly distributed in the middle of the diamond cutting head (4).

3. The reduced noise diamond saw of claim 2, wherein: The chip removal groove (6) has a heat dissipation hole (5) at one end near the base (2). The heat dissipation hole (5) is correspondingly provided with the chip removal groove (6) and the heat dissipation hole (5) is connected to the chip removal groove (6). The base (2) has a noise reduction hole (7) on one side near the heat dissipation hole (5). There are multiple noise reduction holes (7), which are evenly distributed on one side of the base (2) near the heat dissipation hole (5).

4. The reduced noise diamond saw of claim 3, wherein: The base (2) has an installation groove (3) in the middle, and a limiting groove (13) is provided on the inner wall of the installation groove (3). There are four limiting grooves (13), which are symmetrically distributed on the inner wall of the installation groove (3). The base (2) has a Z-shaped noise reduction groove (8) in the middle, and the Z-shaped noise reduction groove (8) is located between the installation groove (3) and the noise reduction hole (7). There are multiple Z-shaped noise reduction grooves (8), which are evenly distributed in the middle of the base (2).

5. The reduced noise diamond saw of claim 1, wherein: The connecting flange (10) is snapped into the middle of the mounting groove (3), and there are two connecting flanges (10), which are symmetrically distributed on both sides of the base (2). The connecting flange (10) is L-shaped, and a limiting protrusion (12) is fixedly connected to the outer wall of the side of the connecting flange (10) near the mounting groove (3). The limiting protrusion (12) is slidably connected inside the limiting groove (13), and the limiting protrusion (12) and the limiting groove (13) are correspondingly arranged.

6. A noise-reducing diamond saw blade according to claim 5, characterized in that: The top of the connecting flange (10) is provided with a positioning groove (11), and a connecting screw (15) is connected in the middle of the positioning groove (11). The bottom end of the connecting screw (15) passes through the base (2) to connect the two connecting flanges (10). The base (2) is provided with a flange mounting groove (14) on the side near the connecting screw (15), and the flange mounting groove (14) is correspondingly set with the connecting screw (15).

Images