Diamond abrasive for reverse teeth

Abstract

The utility model discloses a reverse tooth diamond abrasive, and particularly relates to the technical field of diamond abrasives, which comprises a support rod and a mounting rod fixed at one end of the support rod, one end of the support rod far away from the mounting rod is provided with a connecting disc, one side of the connecting disc close to the support rod is fixedly connected with an adjusting rod, and one side of the adjusting rod is provided with an anti-skidding groove. Second screw holes are formed in the side faces of the ends, close to the connecting disc, of the supporting rods. The position of the adjusting rod is fixed by controlling the adjusting rod to slide in the supporting rod and rotating the stud to extrude the wall body of the inner cavity of the anti-skid groove, the supporting length can be adjusted according to needs, product casting grooves with different depths can be conveniently adapted, machining and using are convenient, frequent replacement is not needed, and the production efficiency is improved. And the connecting inserting rod is inserted into the connecting disc and is connected through the screw rod, so that the grinding head can be conveniently and independently disassembled, replaced and connected, the connecting strength is improved, the production cost can be reduced, and the using effect is improved.

Description

A type of reverse-tooth diamond abrasive Technical Field

[0001] This utility model relates to the field of diamond abrasive technology, and more specifically, to a reverse-tooth diamond abrasive. Background Technology

[0002] In many industries such as machining, electronics manufacturing, and jewelry processing, high-hardness materials such as cemented carbide, ceramics, and gemstones are increasingly widely used. These materials have become the first choice for manufacturing key components due to their excellent physical and chemical properties, but they also bring great challenges to the processing. Traditional abrasives have many drawbacks when dealing with such materials.

[0003] Ordinary abrasives lack sufficient hardness and wear resistance, resulting in severe wear when machining high-hardness materials. Frequent abrasive replacements not only increase production costs but also reduce processing efficiency. When grinding castings with grooved structures, the fixed length of the diamond abrasive rod cannot be adjusted according to the groove depth, leading to the need to frequently change abrasives of different specifications during grinding. Frequent abrasive replacements not only increase production costs but also reduce processing efficiency. Furthermore, when the grinding head is damaged, it must be replaced entirely, further increasing costs. Therefore, a reverse-tooth diamond abrasive is proposed. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a reverse-tooth diamond abrasive to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reverse-tooth diamond abrasive, comprising a support rod and an mounting rod fixed to one end of the support rod for easy connection to processing equipment. A connecting plate is provided at the end of the support rod away from the mounting rod. An adjusting rod is fixedly connected to the side of the connecting plate near the support rod. An anti-slip groove is provided on one side of the adjusting rod. A second screw hole is provided on the side of the support rod near the connecting plate. A stud is inserted into the middle of the second screw hole. By sliding the adjusting rod in the support rod, the relative position between the connecting plate and the support rod can be adjusted, thereby changing the working position and angle of the grinding head. The stud is inserted into the second screw hole and tightened. One end of the stud extends into the anti-slip groove and fits tightly. The friction between the stud and the anti-slip groove is used to fix the adjusting rod, thereby locking the position of the grinding head.

[0006] The connecting plate has a first screw hole on its side, and a screw is inserted into the center of the first screw hole. A grinding head is provided on the side of the connecting plate away from the support rod. A connecting rod is fixedly connected to one end of the grinding head. A insertion hole is provided in the center of the connecting rod. A groove is provided on the surface of the grinding head. Diamond modules are fixedly connected to both the surface of the grinding head and the inner wall of the groove. When installing the grinding head, one end of the connecting rod is extended into the inside of the connecting plate and slid to align the insertion hole with the first screw hole. Then, the screw is inserted through the insertion hole into the first screw hole. By tightening the screw, a firm connection between the connecting plate and the grinding head is achieved. This connection method facilitates the installation and removal of the grinding head. When the grinding head is worn and needs to be replaced, it can be quickly disassembled and replaced. When the diamond module on the surface of the grinding head falls off, the diamond module inside the groove can be activated, facilitating processing and use.

[0007] Preferably, the mounting rod is configured as a prism, and a limit block is fixedly connected to one end of the support rod near the mounting rod, which increases the friction when connected to the processing equipment, prevents rotation during processing, and ensures the stability of the connection.

[0008] Preferably, one end of the adjusting rod is inserted into the interior of the support rod and slidably connected to the inner cavity of the support rod, and one end of the connecting rod extends into the interior of the connecting plate and slidably connects to the inner cavity of the connecting plate, which facilitates combination and connection for use.

[0009] Preferably, the second screw hole corresponds to the anti-slip groove, the stud is threaded to the second screw hole, one end of the stud extends into the interior of the anti-slip groove and fits tightly against the inner cavity of the anti-slip groove, and a hexagonal groove is provided on one side of the stud. By inserting one end of the stud into the interior of the anti-slip groove and pressing it against the inner cavity of the anti-slip groove, the position of the adjusting rod can be fixed, thereby facilitating the adjustment and fixing of the distance between the mounting rod and the grinding head, making it convenient to use.

[0010] Preferably, the insertion hole corresponds to the first screw hole, one end of the screw passes through the middle of the insertion hole, and the screw is threadedly connected to the first screw hole. By passing through the interior of the first screw hole and the insertion hole, it is convenient to fix the grinding head and the connecting plate, and facilitate installation, replacement and use.

[0011] Preferably, the end wall of the diamond module in the inner cavity of the groove is located outside the grinding head. The diamond module is configured with a reverse tooth structure, and the tilt angle of the diamond module is set between degrees and degrees. This reverse tooth structure increases the contact area and friction between the diamond module and the workpiece. During the grinding process, the reverse tooth structure can hook the material like a barb, making the cutting force more concentrated and effectively improving the grinding efficiency. The reverse tooth structure can also prevent the abrasive from slipping during the processing, ensuring the processing accuracy.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model first controls the adjusting rod to slide inside the support rod, and fixes the position of the adjusting rod by squeezing the inner wall of the anti-slip groove by rotating the stud. The length of the support can be adjusted as needed, which is convenient to adapt to the product casting groove of different depths. It is convenient to process and use, and does not require frequent replacement. Furthermore, by inserting the connecting rod into the inside of the connecting plate and connecting it with the screw, it is convenient to disassemble and replace the grinding head separately, and improves the connection strength. This can reduce production costs and improve the performance.

[0014] 2. This utility model also features a reverse-tooth structure for the diamond module, which increases the contact area and friction between the diamond module and the material being processed. During grinding, the reverse-tooth structure can hook the material like a barb, making the cutting force more concentrated and effectively improving grinding efficiency. The reverse-tooth structure can also prevent the abrasive from slipping during processing, ensuring processing accuracy. At the same time, when a large amount of diamond module falls off the surface of the grinding head, grinding can be performed through the protruding part of the diamond module inside the groove, allowing for continued processing and use, thus extending the service life.

[0015] In summary, through the interaction of the above-mentioned multiple functions, it can be easily adapted to product casting grooves of different depths, facilitating processing and use. At the same time, the grinding head can be disassembled and replaced separately, reducing production costs, improving processing accuracy, and extending service life. Attached Figure Description

[0016] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 is a schematic diagram of the cross-sectional structure of this utility model.

[0018] Figure 3 is a schematic diagram of the disassembled structure of this utility model.

[0019] Figure 4 is a schematic diagram of the structure of this utility model from another angle after splitting.

[0020] The attached diagram is labeled as follows: 1. Support rod; 2. Mounting rod; 3. Connecting plate; 4. Adjusting rod; 5. Anti-slip groove; 6. Grinding head; 7. Groove; 8. Diamond module; 9. Connecting rod; 10. Insertion hole; 11. Screw; 12. First screw hole; 13. Second screw hole; 14. Stud. Detailed Implementation

[0021] 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.

[0022] As shown in Figures 1-4, a reverse-tooth diamond abrasive includes a support rod 1 and an mounting rod 2 fixed to one end of the support rod 1 for easy connection to processing equipment. A connecting plate 3 is provided at the end of the support rod 1 away from the mounting rod 2. An adjusting rod 4 is fixedly connected to the side of the connecting plate 3 near the support rod 1. An anti-slip groove 5 is provided on one side of the adjusting rod 4. A second screw hole 13 is provided on the side of the end of the support rod 1 near the connecting plate 3. A stud 14 is inserted into the middle of the second screw hole 13. By sliding the adjusting rod 4 in the support rod 1, the relative position between the connecting plate 3 and the support rod 1 can be adjusted, thereby changing the working position and angle of the grinding head 6. The stud 14 is inserted into the second screw hole 13 and tightened. One end of the stud 14 extends into the anti-slip groove 5 and fits tightly. The friction between the stud 14 and the anti-slip groove 5 is used to fix the adjusting rod 4, thereby locking the position of the grinding head 6.

[0023] A first screw hole 12 is provided on the side of the connecting plate 3, and a screw 11 is inserted into the middle of the first screw hole 12. A grinding head 6 is provided on the side of the connecting plate 3 away from the support rod 1. A connecting rod 9 is fixedly connected to one end of the grinding head 6. A insertion hole 10 is provided in the middle of the connecting rod 9. A groove 7 is provided on the surface of the grinding head 6. Diamond modules 8 are fixedly connected to the surface of the grinding head 6 and the inner wall of the groove 7. When installing the grinding head 6, one end of the connecting rod 9 is extended into the interior of the connecting plate 3 and slid to align the insertion hole 10 with the first screw hole 12. Then, the screw 11 is inserted through the insertion hole 10 and into the first screw hole 12. By tightening the screw 11, a firm connection between the connecting plate 3 and the grinding head 6 is achieved. This connection method facilitates the installation and removal of the grinding head 6. When the grinding head 6 is worn and needs to be replaced, it can be quickly disassembled and replaced. When the diamond module 8 on the surface of the grinding head 6 falls off, the diamond module 8 inside the groove 7 can be activated, which is convenient for processing and use.

[0024] As shown in Figures 1-4, the mounting rod 2 is configured as a prism, and a limit block is fixedly connected to one end of the support rod 1 near the mounting rod 2. One end of the adjusting rod 4 is inserted into the interior of the support rod 1 and slidably connected to the inner cavity of the support rod 1. One end of the connecting rod 9 extends into the interior of the connecting plate 3 and slidably connects to the inner cavity of the connecting plate 3. The second screw hole 13 corresponds to the anti-slip groove 5, and the stud 14 is threadedly connected to the second screw hole 13. One end of the stud 14 extends into the interior of the anti-slip groove 5 and fits tightly against the inner cavity of the anti-slip groove 5. A hexagonal groove is provided on one side of the stud 14. The insertion hole 10 corresponds to the first screw hole 12. One end of the screw 11 passes through the middle of the insertion hole 10 and is threadedly connected to the first screw hole 12. The end wall of the diamond module 8 in the inner cavity of the groove 7 is located outside the grinding head 6. The diamond module 8 is designed with a reverse-tooth structure. The tilt angle of the diamond module 8 is set between 30 and 60 degrees. One end of the stud 14 is inserted into the anti-slip groove 5 and squeezed against the inner cavity of the anti-slip groove 5 to fix the position of the adjusting rod 4. This facilitates the adjustment and fixing of the distance between the mounting rod 2 and the grinding head 6, making it convenient to use. The screw 11 passes through the first screw hole 12 and the insertion hole 10, making it convenient to fix and connect the grinding head 6 and the connecting plate 3, facilitating installation and replacement. This reverse-tooth structure increases the contact area and friction between the diamond module 8 and the workpiece. During grinding, the reverse-tooth structure can hook the material like a barb, making the cutting force more concentrated and effectively improving grinding efficiency. The reverse-tooth structure can also prevent the abrasive from slipping during processing, ensuring processing accuracy.

[0025] The working principle of this utility model is as follows: In use, the mounting rod 2 is installed with the corresponding connection part of the external processing equipment. The prism shape and the limiting block ensure that the mounting rod 2 is installed firmly and in an accurate position.

[0026] Based on the depth of the groove in the product casting, the distance between the grinding head 6 and the mounting rod 2 can be adjusted by pulling the grinding head 6 to slide the adjusting rod 4 inside the support rod 1, thereby adjusting the support length. The position of the grinding head 6 can be fixed by rotating the stud 14 to squeeze the inner cavity of the anti-slip groove 5, which is convenient for adjustment and use.

[0027] When the grinding head 6 needs to be disassembled and replaced, rotate the screw 11 to remove the connecting rod 9 from the inside of the connecting plate 3 for replacement and maintenance;

[0028] By driving the grinding head 6 to rotate, the diamond module 8 with the reverse tooth structure comes into contact with the material, and grinding, cutting or polishing can be performed. At the same time, when a lot of diamond module 8 on the surface of the grinding head 6 falls off, grinding can be performed through the protruding part of the diamond module 8 inside the groove 7, so that it can continue to be processed and used, thus improving its service life.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reverse-tooth diamond abrasive, comprising a support rod (1) and a mounting rod (2) fixed to one end of the support rod (1), characterized in that: A connecting plate (3) is provided at the end of the support rod (1) away from the mounting rod (2). An adjusting rod (4) is fixedly connected to the side of the connecting plate (3) near the support rod (1). An anti-slip groove (5) is provided on one side of the adjusting rod (4). A second screw hole (13) is provided on the side of the end of the support rod (1) near the connecting plate (3). A stud (14) is inserted in the middle of the second screw hole (13). A first screw hole (12) is provided on the side of the connecting plate (3). A screw (11) is inserted in the middle of the first screw hole (12). A grinding head (6) is provided on the side of the connecting plate (3) away from the support rod (1). A connecting rod (9) is fixedly connected to one end of the grinding head (6). An insertion hole (10) is provided in the middle of the connecting rod (9). A groove (7) is provided on the surface of the grinding head (6). A diamond module (8) is fixedly connected to the surface of the grinding head (6) and the inner wall of the groove (7).

2. The reverse-tooth diamond abrasive according to claim 1, characterized in that: The mounting rod (2) is configured as a prism, and the support rod (1) is fixedly connected to a limit block at one end near the mounting rod (2).

3. The reverse-tooth diamond abrasive according to claim 1, characterized in that: One end of the adjusting rod (4) is inserted into the interior of the support rod (1) and slidably connected to the inner cavity of the support rod (1). One end of the connecting rod (9) extends into the interior of the connecting plate (3) and slidably connected to the inner cavity of the connecting plate (3).

4. The reverse-tooth diamond abrasive according to claim 1, characterized in that: The second screw hole (13) corresponds to the anti-slip groove (5), and the stud (14) is threadedly connected to the second screw hole (13). One end of the stud (14) extends into the interior of the anti-slip groove (5) and fits tightly against the inner cavity of the anti-slip groove (5). A hexagonal groove is provided on one side of the stud (14).

5. The reverse-tooth diamond abrasive according to claim 1, characterized in that: The insertion hole (10) corresponds to the first screw hole (12), one end of the screw (11) passes through the middle of the insertion hole (10), and the screw (11) is threadedly connected to the first screw hole (12).

6. The reverse-tooth diamond abrasive according to claim 1, characterized in that: The end wall of the diamond module (8) in the inner cavity of the groove (7) is located outside the grinding head (6). The diamond module (8) is configured with a reverse tooth structure, and the tilt angle of the diamond module (8) is set between 30 degrees and 60 degrees.

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