High-wear-resistance type edge-cutting diamond circular saw blade

Abstract

The utility model discloses a high wear-resistant trimming diamond circular saw web, which relates to the field of trimming circular saw webs and comprises a saw web body, reinforcing connecting plates are mounted on the upper side surface and the lower side surface of the saw web body, and embedded butt joint mechanisms for supporting the saw web body are mounted outside the reinforcing connecting plates. The embedded butt joint mechanism comprises drainage auxiliary grooves, and the drainage auxiliary grooves are fixedly formed in the upper side face and the lower side face of the saw blade body. According to the high-wear-resistance type edge-cutting diamond circular saw blade, when rotating cutting is carried out, the clamping butt joint groove enables the connecting effect to be more stable, and through the design of drainage auxiliary grooves in the two sides of the outer portion of the saw blade body, chippings and liquid can be rapidly cut, and the cutting visual field cannot be affected; and meanwhile, the saw blade can be rapidly cooled through the multiple sets of buffer release grooves formed in the saw blade body, through the design, the saw blade can move for a long time at a high rotating speed, heat can be rapidly dissipated, the service life is prolonged, the use cost is reduced, and discharging of cutting chippings is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of edge-trimming circular saw blade technology, specifically a high-wear-resistant edge-trimming diamond circular saw blade. Background Technology

[0002] Diamond saw blades are widely used for cutting hard and brittle materials such as stone, concrete, and glass. A diamond saw blade mainly consists of a saw blade body and a diamond cutting head. The diamond cutting head is formed by mixing, pressing, molding, and sintering diamond and metal powder. Generally, the cutting head is fixed to the base body by welding.

[0003] In existing technologies, the saw blade comes into contact with the workpiece during operation. Due to the high hardness of the workpiece and the high speed of the saw blade, it generates a lot of noise, causing serious noise pollution. In addition, the heat dissipation is slow, resulting in poor practicality.

[0004] To overcome the aforementioned shortcomings, existing technology (Chinese Patent Publication No.: CN219466592U, application date: 2023-08-04) discloses a composite noise-reducing diamond circular saw blade, comprising a substrate, cutting heads, and a noise-reducing structure. The substrate has a disc-shaped structure; multiple cutting heads are provided, each evenly distributed around the central axis of the substrate on its outer periphery and fixed to the substrate; the noise-reducing structure is disposed within the substrate to reduce the noise generated by the cutting heads during operation. The composite noise-reducing diamond circular saw blade provided by this utility model has a disc-shaped substrate, with multiple cutting heads evenly distributed around the central axis of the substrate on its outer periphery, and all cutting heads fixed to the substrate. The noise-reducing structure is disposed within the substrate to reduce the noise generated by the cutting heads during operation, thereby reducing noise pollution and enhancing practicality.

[0005] While the above design can solve the aforementioned problems, during cutting operations, the saw blade maintains a high rotation speed for extended periods, which prevents the material from dissipating heat quickly after use, resulting in a reduced lifespan, increased operating costs, and hindered chip removal. Furthermore, the external diamond cutting section experiences significant wear during continuous high-intensity cutting, and the welded design of the diamond and circular saw blade makes diamond replacement inconvenient and reduces durability. Utility Model Content

[0006] The purpose of this invention is to provide a high-wear-resistant diamond circular saw blade for edge trimming, in order to solve the problems mentioned in the background art. During cutting operations, the saw blade maintains a high rotation speed for extended periods, which prevents the material from dissipating heat quickly after use, leading to reduced service life, increased operating costs, and difficulty in removing cutting debris. Furthermore, during continuous high-intensity cutting, the external diamond cutting portion experiences significant wear. Since the diamond and circular saw blade are welded together, replacing the diamond is inconvenient and reduces durability.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high wear-resistant diamond circular saw blade with edge trimming, comprising a saw blade body, with reinforcing connecting plates installed on the upper and lower sides of the saw blade body, and an engagement and docking mechanism for supporting the saw blade body installed on the outside of the reinforcing connecting plates, the engagement and docking mechanism including a drainage auxiliary groove, the drainage auxiliary groove being fixedly installed on the upper and lower sides of the saw blade body, a locking and docking groove being formed on the upper surface of the reinforcing connecting plate, and a locking and docking groove being formed on the corresponding position on the upper surface of the saw blade body, connecting and fixing plates being installed on the upper and lower sides of the saw blade body, and an engagement and support mechanism for fixing the diamond edge trimming is installed inside the connecting and fixing plates.

[0008] Furthermore, the docking support mechanism includes a rotating docking thread, and the rotating docking thread is helically installed inside the connecting fixing plate.

[0009] Furthermore, two sets of connecting fixing plates are symmetrically installed about the center point of the saw blade body, and the two sets of connecting fixing plates are passed through by rotating the mating thread.

[0010] Furthermore, two sets of the reinforcing connecting plates are symmetrically installed about the center point of the saw blade body, and eight sets of buffer release grooves are evenly distributed on the outer surface of the saw blade body.

[0011] Furthermore, the saw blade body and the drainage auxiliary groove are designed as a single unit, and the buffer release groove opens the saw blade body into multiple sets of blades.

[0012] Furthermore, the saw blade body and the reinforcing connecting plate are designed as a single unit, and the interlocking grooves connect the two sets of reinforcing connecting plates to the saw blade body.

[0013] Furthermore, the rotating mating thread passes through both sets of connecting fixing plates and the inside of the saw blade body, and the outer surface of the connecting fixing plate is equipped with a beveling diamond, which is designed to be staggered vertically.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the high wear-resistant edge-cutting diamond circular saw blade is rotating and cutting, the engaging groove makes the connection more stable. In addition, the design of the drainage auxiliary grooves on both sides of the saw blade body allows the chips and liquids to be quickly discharged without affecting the cutting field of vision. At the same time, the multiple sets of buffer release grooves on the saw blade body can enable the saw blade to cool down quickly. This design allows the saw blade to dissipate heat quickly even when it is running at high speed for a long time, which improves the service life, reduces the cost of use, and facilitates the discharge of cutting chips.

[0015] Furthermore, when it is necessary to replace the edged diamond, the two sets of connecting fixing plates can be disassembled directly by rotating the mating thread, so that the edged diamond fixed to the connecting fixing plate can be disassembled at the same time. This design makes the diamond replacement operation more convenient during continuous high-intensity cutting and improves the durability.

[0016] Furthermore, the reinforced connecting plates fixed to the upper and lower sides of the saw blade body will improve the wear resistance of the saw blade, increase its service life and rotational stability. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the saw blade body of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the reinforcing connecting plate of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the drainage auxiliary channel of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the connecting and fixing plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the diamond with beveled edges according to this utility model;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the snap-fit ​​docking groove of this utility model.

[0023] In the diagram: 1. Saw blade body; 2. Reinforcing connecting plate; 3. Drainage auxiliary groove; 4. Buffer release groove; 5. Engaging docking groove; 6. Connecting fixing plate; 7. Edge trimming diamond; 8. Rotating docking thread. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1-6 The present invention provides the following technical solution: a high wear-resistant diamond circular saw blade with edge trimming, comprising a saw blade body 1, a reinforcing connecting plate 2 installed on the upper and lower sides of the saw blade body 1, and an engagement and docking mechanism for supporting the saw blade body 1 installed on the outside of the reinforcing connecting plate 2, the engagement and docking mechanism including a drainage auxiliary groove 3, the drainage auxiliary groove 3 being fixedly installed on the upper and lower sides of the saw blade body 1, a locking and docking groove 5 being provided on the upper surface of the reinforcing connecting plate 2, and a locking and docking groove 5 being provided on the corresponding position on the upper surface of the saw blade body 1, a connecting fixing plate 6 being installed on the upper and lower sides of the saw blade body 1, and an engagement support mechanism for fixing the diamond edge trimming 7 being installed inside the connecting fixing plate 6.

[0026] like Figure 1 , Figure 2 , Figure 6 The technical solution shown herein aims to address the problem that during cutting operations, the saw blade operates at high speed for extended periods, leading to insufficient heat dissipation after use, resulting in reduced lifespan, increased operating costs, and difficulty in removing cutting debris. The solution discloses: two sets of reinforcing connecting plates 2 are symmetrically installed above and below the center point of the saw blade body 1; eight sets of buffer release grooves 4 are equally spaced on the outer surface of the saw blade body 1; the saw blade body 1 and the drainage auxiliary groove 3 are integrated; the buffer release grooves 4 divide the saw blade body 1 into multiple blades; the saw blade body 1 and the reinforcing connecting plates 2 are integrated; and the engaging grooves 5 connect the two sets of reinforcing connecting plates 2 to the saw blade body 1.

[0027] When the saw blade body 1 is needed for edge trimming, the rotating mechanism directly engages with the multiple sets of interlocking grooves 5 on the outer surface of the reinforcing connecting plate 2. Since the reinforcing connecting plate 2 has two sets of symmetrically installed above and below the center point of the saw blade body 1, the saw blade body 1 is also nested and fixed. While the saw blade body 1 rotates synchronously, a large amount of debris and cooling liquid are generated during the edge trimming operation. Therefore, the drainage auxiliary grooves 3 fixed on the upper and lower sides of the saw blade body 1 will assist in the discharge of debris and liquid during the rotation, so that the operator will not be affected and the safety of use is guaranteed. After a long period of rotating edge trimming operation, a large amount of temperature will be generated inside the saw blade body 1, which will reduce the service life of the saw blade body 1 and make it impossible to cool down. At this time, the buffer release groove 4 on the outer surface of the saw blade body 1 will efficiently assist in the dissipation of temperature and improve the service life.

[0028] Example 2: Figure 5 , Figure 3 , Figure 4 The technical solution shown addresses the problem that the external diamond cutting part experiences significant wear during continuous high-intensity cutting, and that replacing the diamond is inconvenient due to the welded design of the diamond and circular saw blade, resulting in reduced durability. The solution discloses a docking support mechanism including a rotating docking thread 8, which is threaded into the interior of a connecting fixing plate 6. Two sets of connecting fixing plates 6 are symmetrically installed about the center point of the saw blade body 1. The rotating docking thread 8 passes through both sets of connecting fixing plates 6 and the interior of the saw blade body 1. Furthermore, a chamfered diamond 7 is installed on the outer surface of the connecting fixing plate 6, and the chamfered diamond 7 is designed to be staggered vertically.

[0029] While the saw blade body 1 rotates, the connecting plates 6 fixedly installed on the upper and lower outer sides move synchronously. The two sets of connecting plates 6 are fixedly installed on the inner outer side of the saw blade body 1 through the rotating mating threads 8 that are internally connected to each other. This allows the two sets of edge-cutting diamonds 7 fixedly installed on the outer surfaces of the two sets of connecting plates 6 to be fixedly installed in the same way. When the saw blade body 1 rotates and performs cutting work, the edge-cutting diamonds 7 first come into contact with the workpiece being cut. When the edge-cutting diamonds 7 are damaged, the connecting plates 6 and edge-cutting diamonds 7 can be replaced and repaired directly by disassembling the rotating mating threads 8, which improves the service life of the equipment. At the same time, the two sets of reinforcing connecting plates 2 fixedly installed on the upper and lower sides of the saw blade body 1 make the rotation of the saw blade body 1 more stable.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high wear-resistant edge-cutting diamond circular saw blade, comprising a saw blade body (1), wherein a reinforcing connecting plate (2) is installed on the upper and lower sides of the saw blade body (1), and an interlocking mechanism for supporting the saw blade body (1) is installed on the outside of the reinforcing connecting plate (2). Its features are: The fitting and docking mechanism includes a drainage auxiliary groove (3), and the drainage auxiliary groove (3) is fixedly installed on the upper and lower sides of the saw blade body (1). The upper surface of the reinforcing connecting plate (2) is provided with a locking docking groove (5), and the upper surface of the saw blade body (1) is also provided with a locking docking groove (5) at the corresponding position. The upper and lower sides of the saw blade body (1) are equipped with connecting fixing plates (6), and the connecting fixing plates (6) are equipped with a docking support mechanism for fixing the edge-cutting diamond (7).

2. The high wear-resistant diamond circular saw blade for edge trimming according to claim 1, characterized in that: The docking support mechanism includes a rotating docking thread (8), and the rotating docking thread (8) is threaded inside the connecting fixing plate (6).

3. The high wear-resistant diamond circular saw blade for edge trimming according to claim 2, characterized in that: The connecting fixing plate (6) is symmetrically installed in two sets about the center point of the saw blade body (1), and the rotating mating thread (8) passes through the two sets of connecting fixing plates (6).

4. The high wear-resistant diamond circular saw blade for edge trimming according to claim 1, characterized in that: The reinforcing connecting plate (2) is symmetrically installed in two sets about the center point of the saw blade body (1), and the outer surface of the saw blade body (1) is equally provided with eight sets of buffer release grooves (4).

5. A high wear-resistant diamond circular saw blade for edge trimming according to claim 4, characterized in that: The saw blade body (1) and the drainage auxiliary groove (3) are designed as a single unit, and the buffer release groove (4) opens the saw blade body (1) into multiple sets of blades.

6. The high wear-resistant diamond circular saw blade for edge trimming according to claim 5, characterized in that: The saw blade body (1) and the reinforcing connecting plate (2) are designed as a single unit, and the interlocking groove (5) connects the two sets of reinforcing connecting plates (2) and the saw blade body (1).

7. The high wear-resistant diamond circular saw blade for edge trimming according to claim 3, characterized in that: The rotating docking thread (8) passes through both sets of connecting fixing plates (6) and the inside of the saw blade body (1), and the outer surface of the connecting fixing plate (6) is equipped with a beveling diamond (7), and the beveling diamond (7) is designed to be staggered vertically.

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