A ceramic-bonded diamond grinding disc

Abstract

The utility model discloses a ceramic bond diamond grinding disc, including a motor shaft, a ceramic bond grinding disc, a fixed frame and a clamping plate, a fixed frame is fixedly installed on the inner side of the ceramic bond grinding disc, and four first fixed blocks are evenly fixedly installed on one side of the fixed frame, and four second fixed blocks are evenly fixedly installed on the other side of the fixed frame, a first connecting block is fixedly installed on one side of the clamping plate, and a screw sleeve is fixedly installed on the first connecting block, a second connecting block is fixedly installed on the other side of the clamping plate, and a guide slide rod is fixedly installed on the second connecting block, an adjusting screw is installed on the first fixed block, and the adjusting screw cooperates with the screw sleeve. Beneficial effects: The utility model is provided with a ceramic bond grinding disc, a fixed frame and a clamping plate, so that a ceramic bond diamond grinding disc can be installed on motor shafts of different diameters, and the installation and disassembly structure is simpler and more reliable, the operation is convenient and quick, and the practicality is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of superhard material grinding discs, in particular to a ceramic bond diamond grinding disc. Background Art

[0002] Vitrified bond is a substance made of low-melting-point vitrified material, which is used in the manufacture of various common abrasive tools. The main component of vitrified bond is low-melting-point vitrified material, such as boron glass, lead glass, etc. The main raw materials for manufacturing vitrified bond refer to ceramic abrasive tools, including glass material, non-glass material, colorant and temporary adhesive, etc. Vitrified bond and superhard material, such as diamond, can be used to make superhard material grinding disc, which has the advantages of strong grinding ability, good shape retention and good self-sharpening property.

[0003] The prior art discloses a ceramic bond superhard material grinding disc with publication number CN218801479U. The superhard grinding disc is sleeved on the motor shaft, wherein the superhard grinding disc is fixedly sleeved on the fixed frame, and the fixed frame is sleeved on the motor shaft, wherein the locking disc is located at one end of the fixed frame, threaded holes are evenly provided on one end of the superhard grinding disc, and built-in grooves are evenly penetrated through the middle of the fixed frame, wherein a support rod connected by welding is placed at the middle end of the built-in groove, and a pitch adjustment rod connected by hinge is provided at one end of the support rod, wherein a guide column connected by screws is provided on the middle side of the lower end of the support rod. Through this practical setting, the ceramic bond grinding disc can be installed on motor shafts with different diameters, which is conducive to increasing the installation practicality of the ceramic bond grinding disc and reducing the purchase cost of the ceramic bond grinding disc.

[0004] The above-mentioned utility model can utilize the provided screws, locking discs, clamping plates and other mechanisms to achieve the installation of the ceramic bond grinding disc on the motor shaft with different diameters. However, the overall installation mechanism is relatively complex, with many parts. At the same time, the reliability of the parts is average, and the installation operation is also time-consuming and labor-intensive. The practicality is relatively average, and there is still room for further improvement. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a ceramic bond diamond grinding wheel, which can be more conveniently installed on motor shafts with different diameters, has the advantages of simpler and more reliable structure, convenient and quick operation, and greater practicality, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned advantages of being able to more conveniently install the vitrified bond grinding wheel on motor shafts of different diameters, the structure is simpler and more reliable, the operation is convenient and quick, and the practicality is stronger, the specific technical solution adopted by the utility model is as follows: a vitrified bond diamond grinding wheel, comprising a motor shaft, a vitrified bond grinding wheel, a fixed frame and a clamping plate, a fixed frame being fixedly installed on the inner side of the vitrified bond grinding wheel, and four first fixed blocks are evenly fixedly installed on one side of the fixed frame, and four second fixed blocks are evenly fixedly installed on the other side of the fixed frame, a first connecting block is fixedly installed on one side of the clamping plate, and a screw sleeve is fixedly installed on the first connecting block, a second connecting block is fixedly installed on the other side of the clamping plate, and a guide slide rod is fixedly installed on the second connecting block, an adjusting screw is installed on the first fixing block, and the adjusting screw cooperates with the screw sleeve, a guide sleeve is fixedly installed on the second fixing block, and a guide slide rod is sleeved in the guide sleeve, a transmission bevel gear is fixedly installed on the opposite end of the four adjusting screws, adjacent transmission bevel gears are meshed with each other, and the motor shaft is sleeved in the center of the fixed frame.

[0009] Furthermore, a mounting slot is provided on the edge of the ceramic bond grinding disc, and a diamond edge is embedded in the mounting slot.

[0010] Furthermore, an adjusting knob is fixedly mounted on one end of the adjusting screw.

[0011] Furthermore, the inner side walls of the four clamping plates are provided with anti-slip grooves.

[0012] Furthermore, the central axes of the motor shaft, the ceramic bond grinding wheel and the fixed frame are on the same straight line.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a ceramic bond diamond grinding disc with the following beneficial effects:

[0015] (1) The utility model is provided with a ceramic bond grinding disc, a fixed frame and a clamping plate. The ceramic bond grinding disc is fixedly installed with a fixed frame on the inner side thereof, and four first fixed blocks are evenly fixedly installed on one side of the fixed frame, and four second fixed blocks are evenly fixedly installed on the other side of the fixed frame. A first connecting block is fixedly installed on one side of the clamping plate, and a screw sleeve is fixedly installed on the first connecting block. A second connecting block is fixedly installed on the other side of the clamping plate, and a guide slide is fixedly installed on the second connecting block. An adjusting screw is installed on the first fixed block, and the adjusting screw cooperates with the screw sleeve. A guide slide is fixedly installed on the second fixed block, and a guide slide is sleeved inside the guide slide. In addition, The four adjusting screws are fixed with transmission bevel gears at one end relative to each other, and the adjacent transmission bevel gears are meshed with each other. During installation, the motor shaft is inserted into the center of the fixed frame, and then the user can use the adjustment knob to drive an adjusting screw to rotate. The four transmission bevel gears can drive the four adjusting screws to rotate synchronously, and then drive the four clamping plates to move along their respective guide slides until the four clamping plates clamp and fix the side walls of the motor shaft. The inner side of the clamping plates is provided with anti-slip grooves, which can improve the clamping stability of the clamping plates on the motor shaft, so that a ceramic bond diamond grinding wheel can be installed on motor shafts with different diameters, and the installation and disassembly structure is simpler and more reliable, the operation is convenient and quick, and the practicality is stronger.

[0016] (2) The utility model is provided with a ceramic bond grinding disc and a diamond edge. The edge of the ceramic bond grinding disc is provided with a mounting slot, and the diamond edge is embedded in the mounting slot. By utilizing the wear resistance and grinding effect of the ceramic bond grinding disc and the diamond edge, a superhard material grinding disc can be made. The superhard material grinding disc has the advantages of strong grinding ability, good shape retention, and good self-sharpening property of the grinding disc, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic structural diagram of a ceramic bond diamond grinding disc according to an embodiment of the present utility model;

[0019] Figure 2 This is a side view of a vitrified bond diamond grinding disc according to an embodiment of the present utility model;

[0020] Figure 3 According to the embodiment of the present utility model Figure 1 A magnified view of point A;

[0021] Figure 4 According to the embodiment of the present utility model Figure 1 Enlarged view of point B;

[0022] Figure 5 It is a three-dimensional diagram of a clamping plate of a ceramic bond diamond grinding disc according to an embodiment of the utility model.

[0023] In the picture:

[0024] 1. Motor shaft; 2. Ceramic bond grinding wheel; 3. First fixed block; 4. Adjusting screw; 5. Clamping plate; 6. Fixed frame; 7. Adjusting knob; 8. Guide slide; 9. Second fixed block; 10. Second connecting block; 11. Diamond edge; 12. First connecting block; 13. Transmission bevel gear; 14. Screw sleeve; 15. Anti-slip groove; 16. Guide sleeve; 17. Mounting slot. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the present utility model, a vitrified bond diamond grinding disc is provided.

[0027] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-5As shown, a vitrified bond diamond grinding disc according to an embodiment of the present invention comprises a motor shaft 1, a vitrified bond grinding disc 2, a fixed frame 6 and a clamping plate 5, a fixed frame 6 is fixedly installed on the inner side of the vitrified bond grinding disc 2, and four first fixed blocks 3 are evenly fixedly installed on one side of the fixed frame 6, and four second fixed blocks 9 are evenly fixedly installed on the other side of the fixed frame 6, a first connecting block 12 is fixedly installed on one side of the clamping plate 5, and a lead screw sleeve 14 is fixedly installed on the first connecting block 12, a second connecting block 10 is fixedly installed on the other side of the clamping plate 5, and the second connecting block 10 is fixedly installed on the other side of the clamping plate 5 A guide slide 8 is fixedly mounted on the connecting block 10, an adjusting screw 4 is mounted on the first fixed block 3, and the adjusting screw 4 cooperates with the screw sleeve 14, a guide sleeve 16 is fixedly mounted on the second fixed block 9, and the guide slide 16 is sleeved with the guide slide 8, and the four adjusting screws 4 are fixedly mounted with transmission bevel gears 13 at one opposite end, and adjacent transmission bevel gears 13 are meshed with each other, and the motor shaft 1 is sleeved in the center of the fixed frame 6, so that it can be installed on motor shafts 1 with different diameters, and the installation and disassembly structure is simpler and more reliable, the operation is convenient and quick, and the practicality is stronger.

[0028] In one embodiment, a mounting slot 17 is provided on the edge of the ceramic bond grinding disc 2, and a diamond edge 11 is embedded in the mounting slot 17, thereby utilizing the wear resistance and grinding effect of the ceramic bond grinding disc 2 in combination with the diamond edge 11, and can be made into a superhard material grinding disc with the advantages of strong grinding ability, good shape retention, and good self-sharpening property of the grinding disc, and is more practical.

[0029] In one embodiment, an adjusting knob 7 is fixedly mounted on one end of an adjusting screw 4 to adjust the rotating adjusting screw 4 .

[0030] In one embodiment, anti-slip grooves 15 are provided on the inner side walls of the four clamping plates 5 , which improve the clamping stability of the four clamping plates 5 on the motor shaft 1 .

[0031] In one embodiment, the central axes of the motor shaft 1 , the vitrified bond grinding wheel 2 and the fixed frame 6 are on the same straight line.

[0032] Working principle: The utility model is provided with a ceramic bond grinding wheel 2, a fixed frame 6 and a clamping plate 5. The ceramic bond grinding wheel 2 is fixedly installed with a fixed frame 6 on the inner side, and four first fixed blocks 3 are evenly fixedly installed on one side of the fixed frame 6, and four second fixed blocks 9 are evenly fixedly installed on the other side of the fixed frame 6. A first connecting block 12 is fixedly installed on one side of the clamping plate 5, and a screw sleeve 14 is fixedly installed on the first connecting block 12. A second connecting block 10 is fixedly installed on the other side of the clamping plate 5, and a guide slide 8 is fixedly installed on the second connecting block 10. An adjusting screw 4 is installed on the first fixed block 3, and the adjusting screw 4 cooperates with the screw sleeve 14. A guide sleeve 16 is fixedly installed on the second fixed block 9, and the guide slide 8 is sleeved in the guide sleeve 16. In addition, a transmission bevel gear 13 is fixedly installed on the opposite end of the four adjusting screws 4, and adjacent transmission bevel gears 13 are meshed with each other. During installation, the motor shaft 1 is inserted into the center of the fixed frame 6, and then used The user can use the adjusting knob 7 to drive an adjusting screw 4 to rotate, and the four transmission bevel gears 13 can drive the four adjusting screws 4 to rotate synchronously, and then drive the four clamping plates 5 to move along their respective guide slide bars 8 until the four clamping plates 5 clamp and fix the side walls of the motor shaft 1. The inner sides of the clamping plates 5 are provided with anti-slip grooves 15, which can improve the clamping stability of the clamping plates 5 on the motor shaft 1, so that a ceramic bond diamond grinding disc can be installed on motor shafts 1 with different diameters, and the installation and disassembly structure is simpler and more reliable, the operation is convenient and quick, and the practicality is stronger. In addition, the utility model is provided with a ceramic bond grinding disc 2 and a diamond edge 11, and the edge of the ceramic bond grinding disc 2 is provided with a mounting slot 17, and the diamond edge 11 is embedded and installed in the mounting slot 17. The wear resistance and grinding cutting effect of the ceramic bond grinding disc 2 combined with the diamond edge 11 can be made into a superhard material grinding disc with strong grinding ability, good shape retention and good self-sharpening of the grinding disc, and the practicality is stronger.

[0033] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vitrified bond diamond grinding disc, comprising a motor shaft (1), a vitrified bond grinding disc (2), a fixing frame (6) and a clamping plate (5), characterized in that: A fixing frame (6) is fixedly mounted on the inner side of the ceramic bond grinding disc (2), and four first fixing blocks (3) are evenly fixedly mounted on one side of the fixing frame (6), and four second fixing blocks (9) are evenly fixedly mounted on the other side of the fixing frame (6); a first connecting block (12) is fixedly mounted on one side of the clamping plate (5), and a lead screw sleeve (14) is fixedly mounted on the first connecting block (12); a second connecting block (10) is fixedly mounted on the other side of the clamping plate (5), and a lead screw sleeve (14) is fixedly mounted on the second connecting block (10); A guide slide bar (8) is fixedly installed, an adjusting screw (4) is installed on the first fixed block (3), and the adjusting screw (4) matches with the screw sleeve (14), a guide sleeve (16) is fixedly installed on the second fixed block (9), and the guide slide bar (8) is sleeved in the guide sleeve (16), and transmission bevel gears (13) are fixedly installed at opposite ends of the four adjusting screws (4), and adjacent transmission bevel gears (13) are meshed with each other, and a motor shaft (1) is sleeved in the center of the fixed frame (6).

2. A vitrified bond diamond grinding disc according to claim 1, characterized in that: The edge of the ceramic bond grinding disc (2) is provided with a mounting slot (17), and a diamond edge (11) is embedded in the mounting slot (17).

3. A vitrified bond diamond grinding disc according to claim 1, characterized in that: An adjusting knob (7) is fixedly mounted on one end of the adjusting screw (4).

4. A vitrified bond diamond grinding disc according to claim 1, characterized in that: The inner side walls of the four clamping plates (5) are provided with anti-slip grooves (15).

5. A vitrified bond diamond grinding disc according to claim 1, characterized in that: The central axes of the motor shaft (1), the ceramic bond grinding disc (2) and the fixed frame (6) are located on the same straight line.

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