Novel diamond saw blade

Abstract

The utility model discloses a novel diamond saw blade which comprises a base plate, a diamond is installed on the outer side of the base plate, a detection assembly is arranged on the side, close to the diamond, of the base plate, the detection assembly comprises a through groove formed in the base plate, and a sealing film is installed in the middle of the interior of the through groove. And a plurality of groups of telescopic rods are uniformly mounted in the through groove. By arranging the detection assembly and detection liquid, when the side face of a diamond is seriously abraded in the using process of the diamond saw blade, stone makes contact with a detection plate in the detection assembly, at the moment, the detection plate is stressed to compress a telescopic rod and a reset spring, the detection plate is stressed to move into a through groove and drive a probe to press downwards, and the probe can pierce a sealing film when pressed downwards; and the detection liquid at the bottom end in the through groove is influenced by centrifugal force to leak outwards at the damaged part of the sealing film, so that a worker is prompted to replace the saw blade, the substrate is prevented from being damaged, the safety is improved, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond saw blades, in particular to a new type of diamond saw blade. Background Technique

[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: a substrate and a cutting head. The substrate is the main supporting part for bonding the cutting head.

[0003] During the use of the thickened diamond saw blade, in addition to using the end face for cutting and grinding, the side face of the diamond saw blade is also used to grind the stone. During the grinding process, the wear degree of the side face of the diamond saw blade is not easily detected, so there is a risk of the substrate contacting the stone and breaking, and the safety is poor. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a new type of diamond saw blade.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A new type of diamond saw blade includes a substrate, diamonds are installed on the outer side of the substrate, a detection component is arranged on the substrate close to the side of the diamonds, the detection component includes a through groove opened on the substrate, a sealing film is installed in the middle of the through groove, a plurality of groups of telescopic rods are evenly installed in the through groove, a detection plate is installed at the top end of the telescopic rods, a return spring is arranged on the outer side of the movable end of the telescopic rods, and a probe is fixed at the bottom end of the detection plate.

[0007] Preferably, the diamonds are fixedly connected to the substrate, and tooth grooves are equidistantly opened on the diamonds.

[0008] Preferably, a mounting hole is opened in the middle of the substrate, and the mounting hole penetrates through the substrate.

[0009] Preferably, a detection liquid is filled at the bottom end of the through groove, and the detection liquid is a liquid gel.

[0010] Preferably, the width of the detection plate is smaller than the width of the through groove, and the moving distance of the movable end of the telescopic rod is smaller than the thickness of the detection plate.

[0011] Preferably, the probe is fixed at the bottom end of the detection plate, and there is a gap between the probe and the sealing film.

[0012] The beneficial technical effects are as follows:

[0013] By setting up the detection component, during the use of the diamond saw blade, when the side of the diamond wears severely, the stone contacts the detection plate in the detection component. At this time, the detection plate compresses the telescopic rod and the return spring under force. The detection plate moves into the through groove under force and drives the probe to press down. The probe pressing down will pierce the sealing film, and the detection liquid at the bottom end of the through groove will leak outwards from the damaged part of the sealing film under the influence of centrifugal force, thus prompting the staff to replace the saw blade, preventing the substrate from being damaged, improving safety, and avoiding potential safety hazards. Description of the Drawings

[0014] Figure 1 FIG. 1 is a schematic structural diagram of a preferred embodiment of a new type of diamond saw blade according to the present invention;

[0015] Figure 2 FIG. 2 is a main cross-sectional view of a preferred embodiment of a new type of diamond saw blade according to the present invention;

[0016] Figure 3 FIG. 3 is an enlarged view of part A in a preferred embodiment of a new type of diamond saw blade according to the present invention; Figure 2 The reference numerals are explained as follows:

[0017] 1, substrate; 2, diamond; 3, tooth groove; 4, mounting hole; 5, detection component; 501, through groove; 502, sealing film; 503, telescopic rod; 504, return spring; 505, detection plate; 506, probe.

[0018] Detailed Description of the Preferred Embodiment

[0019] To make the technical solutions of the present invention clearer and more definite to those skilled in the art, the present invention will be further described in detail below with reference to the embodiments and the accompanying drawings. However, the embodiments of the present invention are not limited thereto.

[0020] Figures 1 - 3 As shown in FIGS. 1-3, a new type of diamond saw blade provided in this embodiment includes a substrate 1. A diamond 2 is installed on the outer side of the substrate 1. The diamond 2 is used for grinding stones. A detection component 5 is arranged on the substrate 1 near the diamond 2. The detection component 5 includes a through groove 501 opened on the substrate 1. A sealing film 502 is installed in the middle of the through groove 501. The sealing film 502 can seal the detection liquid 6. A plurality of groups of telescopic rods 503 are evenly installed in the through groove 501. The telescopic rods 503 can guide the detection plate 505. And the top end of the telescopic rod 503 is installed with a detection plate 505. The detection plate 505 is used to drive the probe 506 to move. A return spring 504 is arranged on the outer side of the movable end of the telescopic rod 503. The return spring 504 can reset the detection plate 505. A probe 506 is fixed at the bottom end of the detection plate 505. The probe 506 is used to pierce the sealing film 502. ​​

[0021] As Figures 1 - 2 shown, the diamond 2 is fixedly connected to the substrate 1, and tooth grooves 3 are equidistantly arranged on the diamond 2, which facilitates driving the diamond 2 to rotate through the substrate 1 to polish the stone material.

[0022] As Figures 1 - 2 shown, a mounting hole 4 is formed in the middle of the substrate 1, and the mounting hole 4 penetrates through the substrate 1, which facilitates fixing the substrate 1 on the grinding machine through the mounting hole 4.

[0023] As Figures 2 - 3 shown, the bottom end of the through groove 501 is filled with a detection liquid, and the detection liquid is a liquid gel, which can give a prompt to the staff through the overflow of the liquid gel detection liquid.

[0024] As Figures 2 - 3 shown, the width of the detection plate 505 is smaller than the width of the through groove 501, and the moving distance of the movable end of the telescopic rod 503 is smaller than the thickness of the detection plate 505, which facilitates the detection plate 505 to be forced to move into the through groove 501, and the detection plate 505 will not be completely embedded in the through groove 501.

[0025] As Figures 2 - 3 shown, the probe 506 is fixed at the bottom end of the detection plate 505, and there is a gap between the probe 506 and the sealing film 502, which facilitates piercing the sealing film 502 through the probe 506.

[0026] Working principle of this device: When this device is specifically used, the substrate 1 is fixed on the grinding machine through the mounting hole 4, and then the external grinding machine drives the diamond 2 to rotate through the substrate 1, and the stone material is polished by the rotation of the diamond 2. During the polishing process, when the side of the diamond 2 is severely worn, the stone material contacts the detection plate 505 in the detection assembly 5. At this time, the detection plate 505 forces the telescopic rod 503 and the return spring 504 to be compressed. The detection plate 505 is forced to move into the through groove 501 and drives the probe 506 to press down. The probe 506 pressing down will pierce the sealing film 502, and the detection liquid at the bottom end of the through groove 501 will leak out through the damaged part of the sealing film 502 under the influence of centrifugal force, thereby prompting the staff to replace the saw blade, preventing the substrate 1 from being damaged, improving safety, and avoiding potential safety hazards.

[0027] The above is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the present utility model, according to the technical solution and its concept of the present utility model, makes equivalent substitutions or changes, all belong to the protection scope of the present utility model.

Claims

1. A new type of diamond saw blade, characterized in that: It includes a substrate (1), a diamond (2) is installed on the outer side of the substrate (1), a detection component (5) is arranged on one side of the substrate (1) close to the diamond (2), the detection component (5) includes a through groove (501) opened on the substrate (1), a sealing film (502) is installed in the middle of the through groove (501), a plurality of groups of telescopic rods (503) are evenly installed in the through groove (501), a detection plate (505) is installed at the top end of the telescopic rod (503), a return spring (504) is arranged on the outer side of the movable end of the telescopic rod (503), and a probe (506) is fixed at the bottom end of the detection plate (505).

2. A novel diamond saw blade according to claim 1, characterized in that: The diamond (2) is fixedly connected to the substrate (1), and tooth grooves (3) are equidistantly opened on the diamond (2).

3. The novel diamond saw blade according to claim 2, characterized in that: An installation hole (4) is opened in the middle of the substrate (1), and the installation hole (4) penetrates through the substrate (1).

4. A novel diamond saw blade according to claim 3, characterized in that: The bottom end of the through groove (501) is filled with a detection liquid, and the detection liquid is a liquid gel.

5. A novel diamond saw blade according to claim 4, wherein: The width of the detection plate (505) is smaller than the width of the through groove (501), and the moving distance of the movable end of the telescopic rod (503) is smaller than the thickness of the detection plate (505).

6. A novel diamond saw blade according to claim 5, characterized in that: The probe (506) is fixed at the bottom end of the detection plate (505), and there is a gap between the probe (506) and the sealing film (502).

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