Diamond saw blade with anti-deviation function

Abstract

The utility model discloses a diamond saw blade with an anti-deviation function, which comprises a machine body, the machine body is connected with a rotating shaft, the diamond saw blade is provided with an anti-deviation mechanism, a limiting plate is driven to move through an adjusting mechanism according to saw blade bodies with different sizes when the diamond saw blade is used, and the limiting plate slides in a second fixing plate at the same time. And at the moment, after fixing rings on the two sides are connected through studs, threaded rods on the surfaces of the fixing rings are rotated, the threaded rods drive limiting rings in the front, and after the limiting rings are moved to the two sides of a rotating shaft, when the rotating shaft drives the saw blades to rotate, the saw blades are driven by the rotating shaft to rotate. The rotating shaft is prevented from deviating and shaking through the limiting rings on the two sides, it is prevented that the saw blade body is driven to deviate due to deviation of the rotating shaft, meanwhile, when the saw blade rotates, the saw blade makes contact with a wear-resisting layer on the surface of the supporting plate, and when the saw blade deviates and shakes, the supporting mechanism drives the supporting plate to better support the saw blade; and the saw blade is prevented from deviating in the use process.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond saw blades with anti-offset functions, and specifically relates to a diamond saw blade with an anti-offset function. 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. The diamond saw blade mainly consists of two parts: a matrix and a cutting head. The matrix is the main supporting part for bonding the cutting head, and the cutting head is the part that performs cutting during use. The cutting head will be continuously consumed during use, while the matrix will not. The cutting head can play a cutting role because it contains diamond. As the hardest substance, diamond friction cuts the processed object in the cutting head. There are still some defects in the existing devices; for example;

[0003] For example, a diamond saw blade with an anti-offset function with the publication number of CN217967691U. When it is used, it includes a diamond saw blade body. An anti-deviation component is penetrated inside the diamond saw blade body, and a protection component is arranged on the outer surface of the anti-deviation component. There are two groups of protection components. First, the connecting side plate is connected to the outside through a fastening nail, and then a connecting nail can be used to connect the diamond saw blade body connected to one end thereof to an external rotating shaft, and in cooperation with the threaded groove opened by the limiting plate, it is spirally fixedly connected to the diamond saw blade body, which can make the stable installation and fixation of the saw blade more tight. At the same time, when the saw blade is fixed, through the setting of the concave plate and the silica gel pad, it can play a protective role when the saw blade deflects. There are some problems with the above device. Although the device can be well applied when used to prevent the saw blade from deflecting during use, it usually can only prevent the offset of saw blades of the same size during use. Because it is not convenient to prevent the offset of saw blades of different sizes, the use effect of the saw blade is difficult to achieve the established expectation. Therefore, we propose a diamond saw blade with an anti-offset function to facilitate solving the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a diamond saw blade with an anti-offset function to solve the problem that it is not convenient to prevent the offset of saw blades of different sizes when the diamond saw blade with an anti-offset function is used in the above-mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A diamond saw blade with an anti-offset function, including a machine body;

[0006] The machine body is connected to the rotating shaft, and the front end of the rotating shaft is rotatably connected to the first fixing plate. The surface of the rotating shaft is connected to the saw blade body. Above the machine body is fixedly connected to a support rod, and the front end of the support rod is connected to the second fixing plate. The second fixing plate is connected to a fixing ring. The fixing ring is threadedly connected to a threaded rod, and the front end of the threaded rod is rotatably connected to a limiting ring. Inside the first fixing plate is connected to a limiting plate through an adjusting mechanism. Inside the limiting plate is connected to a support plate through a supporting mechanism. A wear-resistant layer is provided on the surface of the support plate. The surface of the second fixing plate is rotatably connected to a ball.

[0007] As a preferred technical solution of the present invention, the support rods are symmetrically arranged about the center of the machine body, and the front ends of the support rods are fixedly connected to the second fixing plate.

[0008] As a preferred technical solution of the present invention, the fixing rings are symmetrically arranged about the center of the rotating shaft, and the fixing rings are connected by a double-headed bolt. Limiting rings are connected to the inner sides of the fixing rings.

[0009] As a preferred technical solution of the present invention, the adjusting mechanism includes a first fixing plate, a rotating rod, a pin, a gear, and a rack. The first fixing plate is rotatably connected to the rotating rod, and the rotating rod is connected to the first fixing plate through a pin. The rotating rod is connected to the gear. The gear meshes with the rack. The rack is slidably connected inside the first fixing plate, and the front end of the rack is connected to the limiting plate.

[0010] As a preferred technical solution of the present invention, the adjusting mechanisms are symmetrically arranged about the center of the first fixing plate, and the front ends of the adjusting mechanisms are all connected to the limiting plate. The limiting plate is a U-shaped plate.

[0011] As a preferred technical solution of the present invention, the supporting mechanism includes a limiting plate, a fixing block, a spring, a connecting rod, an adjusting arm, and a support plate. Inside the limiting plate is fixedly connected to the fixing block. The spring is fixedly connected to the fixing block inside the chute. The front end of the spring is fixedly connected to the connecting rod. The front end of the connecting rod is hinged to the adjusting arm, and the adjusting arm is connected to the support plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The diamond saw blade with an anti-offset function is provided with an anti-offset mechanism. During use, according to the saw blade body of different sizes, the limiting plate is driven to move by the adjusting mechanism. At the same time, the limiting plate slides inside the second fixing plate, so that the limiting plate limits the saw blade body of different sizes. At this time, after connecting the fixing rings on both sides with the double-headed bolts, rotate the threaded rod on the surface of the fixing ring. At this time, the threaded rod drives the limiting ring in front. After moving the limiting ring to both sides of the rotating shaft, when the rotating shaft drives the saw blade to rotate, the offset and sway of the rotating shaft are prevented by the limiting rings on both sides, preventing the saw blade body from being offset due to the offset of the rotating shaft. At the same time, when the saw blade rotates, the saw blade contacts the wear-resistant layer on the surface of the support plate. When the saw blade is offset and sways, the support mechanism drives the support plate to better support the saw blade, preventing the saw blade from being offset during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the main sectional structure schematic diagram of the present utility model;

[0014] Figure 2 is the side view structure schematic diagram of the limiting plate of the present utility model;

[0015] Figure 3 is the structure schematic diagram of the first fixing plate of the present utility model;

[0016] Figure 4 is of the present utility model Figure 1 amplified structure schematic diagram at A in;

[0017] Figure 5 is the side view structure schematic diagram of the fixing ring of the present utility model.

[0018] In the figure: 1, machine body; 2, rotating shaft; 3, first fixing plate; 4, saw blade body; 5, support rod; 6, second fixing plate; 7, fixing ring; 8, double-headed bolt; 9, threaded rod; 10, limiting ring; 11, rack; 12, limiting plate; 13, ball; 14, fixing block; 15, spring; 16, connecting rod; 17, adjusting arm; 18, support plate; 19, wear-resistant layer; 20, rotating rod; 21, pin; 22, gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5, the present utility model provides a technical solution, a diamond saw blade with an anti-offset function, including a machine body 1, the machine body 1 is connected to a rotating shaft 2, and the front end of the rotating shaft 2 is rotatably connected to a first fixing plate 3, and the surface of the rotating shaft 2 is connected to a saw blade body 4. Above the machine body 1, there is a fixed connection with a support rod 5. The support rods 5 are arranged symmetrically about the center of the machine body 1, and the front ends of the support rods 5 are fixedly connected to a second fixing plate 6. The front ends of the support rods 5 are connected to the second fixing plate 6, and the second fixing plate 6 is connected to a fixing ring 7. The fixing rings 7 are arranged symmetrically about the center of the rotating shaft 2, and the fixing rings 7 are connected by a double-headed bolt 8. The inner sides of the fixing rings 7 are all connected with a limiting ring 10. The fixing rings 7 are threadedly connected to a threaded rod 9, and the front end of the threaded rod 9 is rotatably connected to the limiting ring 10;

[0021] Inside the first fixing plate 3, it is connected to a limiting plate 12 through an adjusting mechanism. The adjusting mechanism includes the first fixing plate 3, a rotating rod 20, a pin 21, a gear 22, and a rack 11. The first fixing plate 3 is rotatably connected to the rotating rod 20, and the rotating rod 20 is connected to the first fixing plate 3 through the pin 21. The rotating rod 20 is connected to the gear 22, the gear 22 meshes with the rack 11, and the rack 11 is slidably connected inside the first fixing plate 3. The front end of the rack 11 is connected to the limiting plate 12. The adjusting mechanism is arranged symmetrically about the center of the first fixing plate 3, and the front ends of the adjusting mechanisms are all connected to the limiting plate 12. The limiting plate 12 is a U-shaped plate, and inside the limiting plate 12, it is connected to a support plate 18 through a support mechanism. The support mechanism includes the limiting plate 12, a fixing block 14, a spring 15, a connecting rod 16, an adjusting arm 17, and a support plate 18. Inside the limiting plate 12, it is fixedly connected to the fixing block 14. Inside the sliding groove of the fixing block 14, the spring 15 is fixedly connected, and the front end of the spring 15 is fixedly connected to the connecting rod 16. The front end of the connecting rod 16 is hinged to the adjusting arm 17, and the adjusting arm 17 is connected to the support plate 18. The surface of the support plate 18 is provided with a wear-resistant layer 19. The surface of the second fixing plate 6 is rotatably connected to a ball 13;

[0022] At this time, after connecting the fixing rings 7 on both sides through the double-headed bolt 8, rotate the threaded rod 9 on the surface of the fixing ring 7. At this time, the threaded rod 9 drives the limiting ring 10 in front. After moving the limiting ring 10 to both sides of the rotating shaft 2, when the rotating shaft 2 drives the saw blade to rotate, the rotating shaft 2 is prevented from offsetting and shaking through the limiting rings 10 on both sides, preventing the saw blade body 4 from offsetting due to the offset of the rotating shaft 2;

[0023] When in use, after connecting the saw blade body 4 and the rotating shaft 2, connecting the first fixing plate 3 and the front end of the rotating shaft 2, and simultaneously connecting the support rod 5 and the upper part of the machine body 1 with fixing bolts, take out the U-shaped limiting plate 12 at this time. Connect one end of the limiting plate 12 and the front end of the rack 11 with fixing bolts. At the same time, the rear of the limiting plate 12 is slidably connected to the inside of the second fixing plate 6. At the same time, the surface of the support plate 18 at the front end of the fixing block 14 inside the limiting plate 12 contacts the saw blade body 4. At this time, according to saw blade bodies 4 of different sizes, after pulling out the pin 21 on the surface of the rotating rod 20, rotate the rotating rod 20. At this time, the rotating rod 20 drives the gear 22 to rotate. Since the gear 22 meshes with the rack 11, the rack 11 drives the limiting plate 12 to move. At the same time, the limiting plate 12 slides inside the second fixing plate 6, so that the limiting plate 12 limits saw blade bodies 4 of different sizes. At the same time, when the saw blade rotates, the saw blade contacts the wear-resistant layer 19 on the surface of the support plate 18. When the saw blade deflects and shakes, it drives the support plate 18 to adjust. At the same time, the support plate 18 drives the adjusting arm 17 to adjust through the hinge shaft. At this time, the adjusting arm 17 drives the connecting rod 16 to slide inside the fixing block 14, and at the same time contracts the spring 15 inside the fixing block 14, so that the support plate 18 better supports the saw blade. At the same time, one side of the saw blade body 2 contacts the ball 13, and the ball 13 and the support plate 18 prevent the saw blade from deflecting during use.

[0024] Working principle: When using a diamond saw blade with an anti-offset function, after connecting the saw blade body 4 and the rotating shaft 2 during use, connecting the first fixing plate 3 and the front end of the rotating shaft 2, and simultaneously connecting the support rod 5 and the upper part of the machine body 1 through fixing bolts, at this time, take out the U-shaped limiting plate 12, connect one end of the limiting plate 12 and the front end of the rack 11 through a fixing bolt, and at the same time, the rear of the limiting plate 12 is slidably connected inside the second fixing plate 6. At the same time, the surface of the support plate 18 at the front end of the fixing block 14 inside the limiting plate 12 contacts the saw blade body 4. At this time, according to the saw blade body 4 of different sizes, after pulling out the pin 21 on the surface of the rotating rod 20, rotate the rotating rod 20. At this time, the rotating rod 20 drives the gear 22 to rotate. Since the gear 22 meshes with the rack 11, the rack 11 drives the limiting plate 12 to move. At the same time, the limiting plate 12 slides inside the second fixing plate 6, so that the limiting plate 12 limits the saw blade body 4 of different sizes. At this time, after connecting the two fixing rings 7 through the double-headed bolt 8, rotate the threaded rod 9 on the surface of the fixing ring 7. At this time, the threaded rod 9 drives the front limiting ring 10. After moving the limiting ring 10 to both sides of the rotating shaft 2, when the rotating shaft 2 drives the saw blade to rotate, the two limiting rings 10 prevent the rotating shaft 2 from shifting and shaking, preventing the saw blade body 4 from shifting due to the shift of the rotating shaft 2. At the same time, when the saw blade rotates, the saw blade contacts the wear-resistant layer 19 on the surface of the support plate 18. When the saw blade shifts and shakes, it drives the support plate 18 to adjust. At the same time, the support plate 18 drives the adjusting arm 17 to adjust through the hinge shaft. At this time, the adjusting arm 17 drives the connecting rod 16 to slide inside the fixing block 14, and at the same time, the spring 15 inside the fixing block 14 is contracted, so that the support plate 18 better supports the saw blade. At the same time, one side of the saw blade body 2 contacts the ball 13, and the ball 13 and the support plate 18 prevent the saw blade from shifting during use, thus completing a series of work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0025] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A diamond saw blade with an anti-deviating function, comprising a body (1); Features: The machine body (1) is connected to the rotating shaft (2), and the front end of the rotating shaft (2) is rotatably connected to the first fixed plate (3), and the surface of the rotating shaft (2) is connected to the saw blade body (4); the upper part of the machine body (1) is fixedly connected to the support rod (5), and the front end of the support rod (5) is connected to the second fixed plate (6), and the second fixed plate (6) is connected to the fixing ring (7), the fixing ring (7) is threadedly connected to the threaded rod (9), and the front end of the threaded rod (9) is rotatably connected to the limiting ring (10), the interior of the first fixed plate (3) is connected to the limiting plate (12) through an adjusting mechanism, and the interior of the limiting plate (12) is connected to the supporting plate (18) through a supporting mechanism, and a wear-resistant layer (19) is provided on the surface of the supporting plate (18), and the surface of the second fixed plate (6) is rotatably connected to the ball (13).

2. The diamond saw blade with anti-deviating function according to claim 1, characterized in that: The support rods (5) are symmetrically arranged with respect to the center of the machine body (1), and the front ends of the support rods (5) are fixedly connected to the second fixing plate (6).

3. The diamond saw blade with anti-deviating function according to claim 1, characterized in that: The fixing rings (7) are arranged symmetrically about the center of the rotating shaft (2), and the fixing rings (7) are connected by stud bolts (8), and the inner sides of the fixing rings (7) are connected to limiting rings (10).

4. The diamond saw blade with anti-deviating function according to claim 1, characterized in that: The adjustment mechanism comprises a first fixed plate (3), a rotating rod (20), a latch (21), a gear (22), and a rack (11); the first fixed plate (3) and the rotating rod (20) are rotatably connected, the rotating rod (20) is connected to the first fixed plate (3) through the latch (21), the rotating rod (20) is connected to the gear (22), the gear (22) and the rack (11) are meshed, the rack (11) and the first fixed plate (3) are slidably connected, and the front end of the rack (11) is connected to the limit plate (12).

5. The diamond saw blade with anti-deviating function according to claim 1, characterized in that: The adjustment mechanism is symmetrically arranged about the center of the first fixing plate (3), and the front end of the adjustment mechanism is connected to a limit plate (12), and the limit plate (12) is a U-shaped plate.

6. The diamond saw blade with anti-deviating function according to claim 1, characterized in that: The support mechanism comprises a limit plate (12), a fixed block (14), a spring (15), a connecting rod (16), an adjusting arm (17), and a support plate (18); the limit plate (12) is fixedly connected to the fixed block (14) inside, and the fixed block (14) is fixedly connected to the spring (15) in a sliding groove inside, and the front end of the spring (15) is fixedly connected to the connecting rod (16); the front end of the connecting rod (16) is hinged to the adjusting arm (17), and the adjusting arm (17) is connected to the support plate (18).

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