Corrugated hole diamond circular saw blade with fish-shaped base body

Abstract

The utility model discloses a fish-shaped base body corrugated hole diamond circular saw blade which comprises a base body part and a tool bit part, and the tool bit part is arranged on the edge of the base body part. A mounting hole is formed in the middle of the base body part, a plurality of corrugated holes are uniformly formed in the positions, close to the edge, of the base body part, and the corrugated holes are fish-shaped. The included angles of the corrugated holes are all round angles. The tool bit part comprises cutting grooves and protruding faces, and the protruding faces and the cutting grooves are arranged at intervals. The diamond circular saw blade with the fish-shaped base body and the corrugated holes is attractive in appearance, ingenious in design and practical in function, and effectively solves the problems that corrugated holes in an existing saw blade base body are generally round, only have the weight reducing function and do not have the direction indicating function.

Description

Technical Field

[0001] The utility model relates to the field of diamond circular saw blades, in particular to a diamond circular saw blade with a fish-shaped base body and corrugated holes. Background Art

[0002] Diamond saw blade is a cutting tool, widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone, ceramics, etc. Diamond saw blade mainly consists of two parts: base and cutter head. The base is the main supporting part of the bonded cutter head. The cutter head is the part that cuts during use. The cutter head will be consumed continuously during use, while the base will not. The cutter head can cut because it contains diamonds. Diamonds are the hardest substances. They rub and cut the processed objects in the cutter head. The diamond particles are wrapped in metal inside the cutter head.

[0003] In order to reduce the weight of the saw blade, a corrugated hole is usually opened on the base of the saw blade. In the prior art, the corrugated hole is generally circular, which only has the function of reducing weight, but not the function of indicating direction. Therefore, how to develop a diamond circular saw blade with a fish-shaped base corrugated hole has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] The utility model aims to provide a diamond circular saw blade with a fish-shaped base body and corrugated holes, so as to solve the problem that in the prior art, the corrugated holes on the saw blade base body are generally circular, have only a weight reduction function, and have no direction indication function.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a fish-shaped base corrugated hole diamond circular saw blade, comprising a base part and a cutter head part, wherein the cutter head part is arranged at the edge of the base part; a mounting hole is arranged at the middle position of the base part, and a plurality of corrugated holes are evenly arranged near the edge of the base part, wherein the corrugated holes are in a fish shape.

[0007] Furthermore, the included angles of the corrugated holes are all rounded.

[0008] Furthermore, the cutter head portion includes a cutting groove and a raised surface, and the raised surface and the cutting groove are arranged at intervals.

[0009] Furthermore, the inclination angle of the cutting groove is 110°.

[0010] Furthermore, the thickness of the cutting groove is the same as the thickness of the base portion.

[0011] Furthermore, the thickness of the raised surface is greater than the thickness of the cutting groove.

[0012] Furthermore, the number of the corrugated holes is six.

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

[0014] The corrugated holes of the diamond circular saw blade with a fish-shaped base and corrugated holes of the utility model are in the shape of a fish (arrow), and have the function of indicating the direction of the saw blade; the angles of the fish-shaped corrugated holes of the diamond circular saw blade with a fish-shaped base and corrugated holes of the utility model are all rounded, and the arrow shape can avoid stress concentration causing base cracking and improve the heat dissipation effect of the base of the saw blade through mechanical analysis and experiments; in general, the diamond circular saw blade with a fish-shaped base and corrugated holes of the utility model has beautiful shape, ingenious design, and practical functions, and effectively solves the problem that the corrugated holes on the existing saw blade base are generally circular, only have a weight reduction function, and do not have a direction indication function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 This is a front view of the fish-shaped base corrugated hole diamond circular saw blade of the utility model;

[0017] Figure 2 This is a rear view of the fish-shaped base corrugated hole diamond circular saw blade of the utility model;

[0018] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 for Figure 2 Middle BB cross section.

[0020] Explanation of the reference numerals: 1. base part; 101. mounting hole; 102. corrugated hole; 2. cutter head part; 201. cutting groove; 202. raised surface. DETAILED DESCRIPTION

[0021] like Figures 1 to 4 As shown, a fish-shaped base corrugated hole diamond circular saw blade includes a base part 1 and a cutter head part 2, wherein the cutter head part 2 is arranged at the edge of the base part 1.

[0022] A mounting hole 101 is provided in the middle of the base part 1 , and a plurality of corrugated holes 102 are evenly provided near the edge of the base part 1 . The corrugated holes 102 are fish-shaped or arrow-shaped, which can effectively enhance the heat dissipation effect.

[0023] The number of the corrugated holes 102 is six.

[0024] Specifically, the included angles of the corrugated holes 102 are all rounded, so as to avoid stress concentration and cracking of the base part 1.

[0025] The cutter head part 2 includes a cutting groove 201 and a convex surface 202. The convex surface 202 and the cutting groove 201 on the same side are arranged at intervals. The position of the cutting groove 201 on the front side corresponds to the position of the convex surface 202 on the back side.

[0026] Specifically, the inclination angle of the cutting groove 201 is 110°.

[0027] The thickness of the cutting groove 201 is the same as the thickness of the base portion 1. The thickness of the convex surface 202 is greater than the thickness of the cutting groove 201.

[0028] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A fish-shaped matrix corrugated hole diamond circular saw blade, characterized in that: The invention comprises a base part (1) and a blade part (2), wherein the blade part (2) is arranged at the edge of the base part (1); a mounting hole (101) is arranged in the middle of the base part (1), and a plurality of corrugated holes (102) are evenly arranged near the edge of the base part (1), wherein the corrugated holes (102) are in a fish shape.

2. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 1, characterized in that: The included angles of the corrugated holes (102) are all rounded.

3. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 1, characterized in that: The cutter head part (2) comprises a cutting groove (201) and a convex surface (202), and the convex surface (202) and the cutting groove (201) are arranged at intervals.

4. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 3, characterized in that: The inclination angle of the cutting groove (201) is 110°.

5. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 3, characterized in that: The thickness of the cutting groove (201) is the same as the thickness of the base portion (1).

6. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 5, characterized in that: The thickness of the convex surface (202) is greater than the thickness of the cutting groove (201).

7. The fish-shaped matrix corrugated hole diamond circular saw blade according to claim 1, characterized in that: The number of the corrugated holes (102) is six.

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