A noise-reducing diamond saw blade

Abstract

The utility model discloses a kind of noise reduction type diamond saw blades, it includes: saw blade main body, the inside of saw blade main body is provided with through-hole, the outside of through-hole and the inside of saw blade main body are provided with several installation bolt holes, the outside of saw blade main body is provided with several saw teeth, the inside of saw blade main body is provided with several slits, the inside of saw blade main body and the inside of the side of slit are provided with sound-absorbing wire, the end of sound-absorbing wire and slit is provided with arc groove, the inside of arc groove is filled with glue point. Solve the sound emitted when cutting is no longer sharp and piercing, simultaneously glue point can accommodate deformation, eliminate thermal stress, so that product can not be deformed due to temperature rise, and by the setting of glue point can have heat conduction characteristics, can assist heat conduction, the filling of glue point can prevent wood chips, dust into hole accumulation, reduce pollution to saw blade tooth groove, simultaneously insulate moisture and corrosive substance, prolong service life.

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] Aluminum profiles are a common raw material in manufacturing, possessing certain mechanical and physical properties. They can be used alone or further processed into other manufactured products. Aluminum profiles typically require cutting during use, currently usually done using diamond saw blades for aluminum, primarily for material cutting.

[0003] Existing diamond saw blades generate significant noise during material cutting, primarily because they lack noise-reducing seams. This results in high vibration frequencies during high-speed rotation, negatively impacting performance. Utility Model Content

[0004] The purpose of this utility model is to provide a noise-reducing diamond saw blade, which solves the problem that the saw blade does not have noise-reducing seams, resulting in a large vibration frequency during high-speed rotation, thus affecting the performance.

[0005] To achieve the above objectives, a noise-reducing diamond saw blade is provided, comprising: a saw blade body, wherein a through hole is formed inside the saw blade body, and a plurality of mounting bolt holes are formed on the outer side of the through hole and inside the saw blade body, a plurality of saw teeth are formed on the outer side of the saw blade body, and a plurality of slits are formed inside the saw blade body, wherein a noise-absorbing line is formed on one side of the slits and inside the saw blade body, and an arc-shaped groove is formed at the end of the noise-absorbing line and the slits, wherein the arc-shaped groove is filled with glue dots.

[0006] As a preferred technical solution of this utility model, the number of both the seam and the sound-absorbing line is one sound-absorbing line.

[0007] As a preferred technical solution of this utility model, the seam is a combination structure of multiple U-shaped structures.

[0008] As a preferred technical solution of this utility model, one end of the saw tooth is arc-shaped and its diameter is larger than that of the other end of the saw tooth.

[0009] The above-mentioned solution has the following beneficial effects:

[0010] This invention incorporates a saw blade body with seams, a noise-reducing line, adhesive dots, and a saw blade itself. During the cutting process, the seams, noise-reducing line, and adhesive dots prevent the sound generated during cutting from propagating inside the saw blade body. Simultaneously, they alter the vibration frequency of the saw blade body itself, reducing the vibration frequency and eliminating the sharp and harsh sound produced during cutting. The adhesive dots also accommodate deformation, eliminating thermal stress and preventing product deformation due to temperature increases. Furthermore, the adhesive dots provide thermal conductivity, aiding in heat transfer. The filling of the adhesive dots prevents sawdust and dust from accumulating in the holes, reducing contamination of the saw blade teeth, while also isolating moisture and corrosive substances, extending service life.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a front view of a noise-reducing diamond saw blade according to the present invention;

[0014] Figure 2 This utility model relates to a noise-reducing diamond saw blade. Figure 1 Enlarged view of point A in the image.

[0015] Legend:

[0016] The components include: 1. Saw blade body; 2. Saw teeth; 3. Through hole; 4. Mounting bolt hole; 5. Seam; 6. Noise reduction line; 7. Adhesive dots. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-2This utility model discloses a noise-reducing diamond saw blade, comprising: a saw blade body 1, with a through hole 3 inside the saw blade body 1, and a plurality of mounting bolt holes 4 on both the outside of the through hole 3 and inside the saw blade body 1. The saw blade body 1 is mounted on a drive device, such as a motor structure used in the saw blade. The drive device is existing technology, with a drive shaft passing through the through hole 3. The mounting bolt holes 4 allow for the fastening of the drive shaft and the saw blade body 1 using bolts. The outside of the saw blade body 1 has a plurality of saw teeth 2, and the inside of the saw blade body 1 has a plurality of seams 5. When the drive device rotates, it can rotate the saw blade body 1 at high speed, facilitating material cutting. During the cutting process, the seam 5, the noise-reducing line 6, and the glue dots 7 prevent the sound generated during cutting from propagating inside the saw blade body 1. The noise-reducing line 6 is provided on one side of the seam 5 and inside the saw blade body 1. The ends of the noise-reducing line 6 and the seam 5 are both provided with arc-shaped grooves, and the inside of the arc-shaped grooves is filled with glue dots 7. The glue dots 7 can accommodate deformation, eliminate thermal stress, and prevent the product from deforming due to temperature rise. In addition, the glue dots 7 have thermal conductivity, which can assist in heat conduction. The filling of glue dots 7 can prevent sawdust and dust from entering the hole and accumulating, reducing the contamination of the saw blade tooth grooves. At the same time, it isolates moisture and corrosive substances, extending the service life.

[0019] The number of seams 5 and silencing lines 6 are both 6 silencing lines. The seam 5 has a combination of multiple U-shaped structures. One end of the sawtooth 2 is arc-shaped and its diameter is larger than the other end of the sawtooth 2.

[0020] Working Principle: During use, the saw blade body 1 is mounted on a drive device, such as the motor structure used in the saw blade. The drive device is existing technology, and the drive shaft passes through the through hole 3. The mounting bolt hole 4 allows the drive shaft and the saw blade body 1 to be fastened together with bolts. When the drive device rotates, it can rotate the saw blade body 1 at high speed, facilitating the cutting operation of materials. During the cutting process, the seam 5, the noise-absorbing line 6, and the glue dots 7 can block the sound generated during cutting from propagating inside the saw blade body 1. At the same time, it changes the vibration frequency of the saw blade body 1 itself when cutting products, reducing the vibration frequency and making the sound emitted during cutting no longer sharp and harsh. Meanwhile, the glue dots 7 can accommodate deformation, eliminate thermal stress, and prevent the product from deforming due to temperature rise. The glue dots 7 also have thermal conductivity, which can assist in heat conduction. The filling of the glue dots 7 can prevent sawdust and dust from entering the hole and accumulating, reducing the contamination of the saw blade teeth. At the same time, it isolates moisture and corrosive substances, extending the service life.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A noise-reducing diamond saw blade, comprising: The saw blade body (1) is characterized in that a through hole (3) is provided inside the saw blade body (1), and a plurality of mounting bolt holes (4) are provided on the outside of the through hole (3) and inside the saw blade body (1). A plurality of saw teeth (2) are provided on the outside of the saw blade body (1). A plurality of slits (5) are provided inside the saw blade body (1). A noise-reducing line (6) is provided on one side of the slit (5) and inside the saw blade body (1). An arc-shaped groove is provided at the end of the noise-reducing line (6) and the slit (5). The interior of the arc-shaped groove is filled with glue dots (7).

2. The noise-reducing diamond saw blade according to claim 1, characterized in that, The number of the seams (5) and the sound-absorbing lines (6) are both 6 sound-absorbing lines.

3. The noise-reducing diamond saw blade according to claim 1, characterized in that, The seam (5) has a combination of multiple U-shaped structures.

4. The noise-reducing diamond saw blade according to claim 1, characterized in that, One end of the saw tooth (2) is arc-shaped and its diameter is larger than that of the other end of the saw tooth (2).

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