A diamond saw blade that effectively prevents cutter head breakage

Abstract

The utility model provides a diamond saw blade that effectively prevents the cutter head from breaking, comprising: a saw blade body, wherein the interior of the saw blade body is provided with a plurality of slots in an equidistant annular shape, wherein a diamond blade is mounted inside the saw blade body through the slot, wherein the diamond blade is mounted in a plurality of slots. The utility model provides a diamond saw blade that effectively prevents the cutter head from breaking, wherein the cutter head of the diamond saw blade is easy to break during use, and the diamond blade is mounted inside the slot to effectively protect it, thereby reducing the probability of breakage during cutting, and at the same time, when a certain diamond blade is damaged, the entire diamond saw blade must be replaced, resulting in a high replacement cost, and when a certain diamond blade is damaged, the corresponding bolt is loosened, and at this time, the fixation between the diamond blade and the saw blade body is released, thereby facilitating the removal of the damaged diamond blade and inserting a new diamond blade into the interior of the saw blade body through the slot.

Description

Technical Field

[0001] The utility model relates to the field of diamond saw blades, in particular to a diamond saw blade which can effectively prevent a cutter head from breaking. 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 is mainly composed of two parts: the matrix and the cutter head. The matrix is ​​the main supporting part of the bonded cutter head, and the cutter head is the cutting part during use. The cutter head will be continuously consumed during use, while the matrix will not. The reason why the cutter head can play a cutting role is that it contains diamond. Diamond, as the hardest substance, rubs in the cutter head to cut the object being processed.

[0003] However, the diamond saw blades currently on the market are prone to breakage during use, and once the diamond saw blade is broken, the entire diamond saw blade needs to be replaced, resulting in a high replacement cost.

[0004] Therefore, it is necessary to provide a diamond saw blade that can effectively prevent the cutter head from breaking to solve the above technical problems. Utility Model Content

[0005] The utility model provides a diamond saw blade which effectively prevents the cutter head from breaking, thereby solving the problem that the diamond saw blade in the existing market is easy to break during use, and after the diamond saw blade breaks, the entire diamond saw blade needs to be replaced, resulting in high replacement costs.

[0006] The utility model provides a diamond saw blade which can effectively prevent the cutter head from breaking, comprising: a saw blade main body, wherein the interior of the saw blade main body is provided with a plurality of slots in an equidistant annular shape, wherein a diamond blade is mounted inside the saw blade main body through the engagement of the slots, wherein a plurality of diamond blades are mounted, wherein a first mounting hole is equidistantly formed in an annular shape on the top of the saw blade main body, wherein a plurality of first mounting holes are formed, wherein a second mounting hole is formed on the top of the plurality of diamond blades, wherein bolts are mounted between the saw blade main body and the diamond blade through the cooperation between the first mounting hole and the second mounting hole, wherein the diamond blade forms a detachable structure with the saw blade main body through the bolts.

[0007] Preferably, air grooves are provided at the top and bottom of the saw blade body, and a key groove is provided at the center point of the top of the saw blade body.

[0008] Preferably, a mounting sleeve is fixedly mounted on one side of the exterior of the saw blade body, and an end cap is fixedly mounted on one end of the mounting sleeve.

[0009] Preferably, a pin is inserted through the center point of one side of the end cover, and a limiting ring is fixedly installed outside the pin and inside the mounting sleeve, and the outer surface of the limiting ring and the inner surface of the mounting sleeve are fitted with each other.

[0010] Preferably, a spring is sleeved outside the inserting pin and between the limiting ring and the end cover, and one end of the inserting pin passes through the saw blade body and extends to the inside of the key slot.

[0011] Preferably, a handle is fixedly mounted on the other end of the pin.

[0012] Compared with the related art, the diamond saw blade provided by the utility model which effectively prevents the cutter head from breaking has the following beneficial effects:

[0013] The cutter head of a diamond saw blade is prone to breakage during use, and the diamond blade is installed inside the card slot to effectively protect it, reducing the probability of breakage during cutting. At the same time, when a diamond blade is damaged, the entire diamond saw blade must be replaced, resulting in a high replacement cost. After a diamond blade is damaged, the corresponding bolt is loosened, and the fixation between the diamond blade and the saw blade body is released. It is convenient to remove the damaged diamond blade and insert a new diamond blade into the interior of the saw blade body through the card slot, and then use bolts to fix the diamond blade to the saw blade body through the first mounting hole and the second mounting hole. The structure is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a diamond saw blade that effectively prevents the cutter head from breaking provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the installation structure of the diamond blade shown;

[0016] Figure 3 for Figure 1 The schematic diagram of the card slot opening structure shown;

[0017] Figure 4 for Figure 3 The enlarged structural diagram of point A is shown.

[0018] In the figure: 1. saw blade body; 2. slot; 3. diamond blade; 4. first mounting hole; 5. second mounting hole; 6. bolt; 7. air slot; 8. keyway; 9. mounting sleeve; 10. end cover; 11. pin; 12. limit ring; 13. spring; 14. handle. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a diamond saw blade that effectively prevents the cutter head from breaking provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the installation structure of the diamond blade shown; Figure 3 for Figure 1 The schematic diagram of the card slot opening structure shown; Figure 4 for Figure 3 The enlarged structural diagram of point A shown in the figure shows a diamond saw blade that effectively prevents the cutter head from breaking, comprising: a saw blade body 1, a plurality of slots 2 are provided in an equidistant manner in the interior of the saw blade body 1, a plurality of diamond blades 3 are provided in the interior of the saw blade body 1 through the slots 2, a plurality of diamond blades 3 are provided in the interior of the saw blade body 1 through the slots 2, a plurality of first mounting holes 4 are provided in an equidistant manner in the top of the saw blade body 1, a plurality of first mounting holes 4 are provided, a plurality of second mounting holes 5 are provided on the tops of the plurality of diamond blades 3, a bolt 6 is provided between the saw blade body 1 and the diamond blade 3 through the cooperation between the first mounting hole 4 and the second mounting hole 5, and the diamond blade 3 is connected to the saw blade body 1 through the bolt 6. Disassembly structure, the diamond saw blade is easy to break during use, and the diamond blade 3 is installed in the inside of the card slot 2 to effectively protect it, reducing the probability of breakage during cutting. At the same time, when a diamond blade 3 is damaged, the entire diamond saw blade must be replaced, resulting in a high replacement cost. After a diamond blade 3 is damaged, the corresponding bolt 6 is loosened, and the fixation between the diamond blade 3 and the saw blade body 1 is released. It is convenient to remove the damaged diamond blade 3 and insert the new diamond blade 3 into the inside of the saw blade body 1 through the card slot 2, and then use the bolt 6 to fix the diamond blade 3 to the saw blade body 1 through the first mounting hole 4 and the second mounting hole 5. The structure is simple and convenient to use.

[0021] The top and bottom of the saw blade body 1 are both provided with air grooves 7, and a key groove 8 is provided at the top center point of the saw blade body 1. The air groove 7 reduces the temperature generated by the saw blade body 1 during cutting, and the key groove 8 is used to install the saw blade body 1 and the cutting machine.

[0022] A mounting sleeve 9 is fixedly installed on one side of the outer side of the saw blade body 1, and an end cover 10 is fixedly installed on one end of the mounting sleeve 9. A pin 11 is penetrated at the center point of one side of the outer side of the end cover 10. A limit ring 12 is fixedly installed on the outside of the pin 11 and located inside the mounting sleeve 9. The outer surface of the limit ring 12 and the inner surface of the mounting sleeve 9 fit each other. A spring 13 is sleeved on the outside of the pin 11 and located between the limit ring 12 and the end cover 10. One end of the pin 11 penetrates the saw blade body 1 and extends to the inside of the key slot 8. A handle 14 is fixedly installed on the other end of the pin 11. When installing the saw blade body 1, the handle 14 is pulled, and the pin 11 moves toward the inside of the mounting sleeve 9. At this time, the spring 13 is compressed, and the saw blade body 1 is installed with the mounting shaft of the cutting machine through the key slot 8. A through hole is opened on the outside of the mounting shaft. The handle 14 is slowly loosened. Due to the resetting effect of the spring 13, the pin 11 is reset, and the pin 11 is inserted into the inside of the through hole, thereby fixing the saw blade body 1. The structure is simple and easy to install.

[0023] The working principle of a diamond saw blade that effectively prevents the cutter head from breaking provided by the utility model is as follows:

[0024] Step 1: When installing the saw blade body 1, pull the handle 14, and the pin 11 moves toward the inside of the mounting sleeve 9. At this time, the spring 13 is compressed, and the saw blade body 1 is installed on the mounting shaft of the cutting machine through the key slot 8. A through hole is opened on the outside of the mounting shaft. Slowly loosen the handle 14. Due to the resetting effect of the spring 13, the pin 11 is reset, and the pin 11 is inserted into the inside of the through hole, thereby fixing the saw blade body 1. The structure is simple and easy to install.

[0025] Step 2: The cutter head of the diamond saw blade is easy to break during use, and the diamond blade 3 installed inside the card slot 2 effectively protects it, reducing the probability of breakage during cutting. At the same time, when a diamond blade 3 is damaged, the entire diamond saw blade must be replaced, resulting in a high replacement cost. After a diamond blade 3 is damaged, the corresponding bolt 6 is loosened, and the fixation between the diamond blade 3 and the saw blade body 1 is released. It is convenient to remove the damaged diamond blade 3 and insert the new diamond blade 3 into the interior of the saw blade body 1 through the card slot 2, and then use the bolt 6 to fix the diamond blade 3 to the saw blade body 1 through the first mounting hole 4 and the second mounting hole 5. The structure is simple and convenient to use.

[0026] Compared with the related art, the diamond saw blade provided by the utility model which effectively prevents the cutter head from breaking has the following beneficial effects:

[0027] The cutter head of the diamond saw blade is prone to breakage during use, and the diamond blade 3 is installed inside the card slot 2 to effectively protect it, reducing the probability of breakage during cutting. At the same time, when a diamond blade 3 is damaged, the entire diamond saw blade must be replaced, resulting in a high replacement cost. After a diamond blade 3 is damaged, the corresponding bolt 6 is loosened, and the fixation between the diamond blade 3 and the saw blade body 1 is released. It is convenient to remove the damaged diamond blade 3 and insert the new diamond blade 3 into the interior of the saw blade body 1 through the card slot 2, and then use the bolt 6 to fix the diamond blade 3 to the saw blade body 1 through the first mounting hole 4 and the second mounting hole 5. The structure is simple and convenient to use.

[0028] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A diamond saw blade that effectively prevents a cutter head from breaking, comprising: A saw blade body (1), characterized in that: a card slot (2) is equidistantly provided in an annular shape inside the saw blade body (1), and the number of the card slots (2) is multiple; a diamond blade (3) is mounted inside the saw blade body (1) through the card slot (2), and the number of the diamond blades (3) is multiple; a first mounting hole (4) is equidistantly provided in an annular shape on the top of the saw blade body (1), and the number of the first mounting holes (4) is multiple; a second mounting hole (5) is provided on the top of each of the multiple diamond blades (3); a bolt (6) is installed between the saw blade body (1) and the diamond blade (3) through the cooperation between the first mounting hole (4) and the second mounting hole (5); and the diamond blade (3) is connected to the saw blade body (1) through the bolt (6) to form a detachable structure.

2. A diamond saw blade that effectively prevents cutter head breakage according to claim 1, characterized in that: The top and bottom of the saw blade body (1) are both provided with air grooves (7), and a key groove (8) is provided at the center point of the top of the saw blade body (1).

3. A diamond saw blade that effectively prevents cutter head breakage according to claim 2, characterized in that: A mounting sleeve (9) is fixedly mounted on one side of the exterior of the saw blade body (1), and an end cap (10) is fixedly mounted on one end of the mounting sleeve (9).

4. A diamond saw blade that effectively prevents cutter head breakage according to claim 3, characterized in that: A pin (11) penetrates the center point of one side of the outer side of the end cover (10), and a limiting ring (12) is fixedly installed outside the pin (11) and inside the mounting sleeve (9), and the outer surface of the limiting ring (12) and the inner surface of the mounting sleeve (9) are in contact with each other.

5. A diamond saw blade that effectively prevents cutter head breakage according to claim 4, characterized in that: A spring (13) is sleeved outside the insert pin (11) and between the limiting ring (12) and the end cover (10); one end of the insert pin (11) penetrates through the saw blade body (1) and extends to the inside of the key slot (8).

6. A diamond saw blade that effectively prevents cutter head breakage according to claim 5, characterized in that: A handle (14) is fixedly mounted on the other end of the inserting pin (11).

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