Bidirectional heat-resistant grinding wheel

Abstract

The utility model relates to abrasive disc technical field, especially a bidirectional heat -resisting type abrasive disc, the utility model adopts the technical scheme: including cylindrical abrasive disc main part structure, the upper end center position of abrasive disc main part structure is equipped with cylindrical first avoid heat -resisting groove, the lower end center position of abrasive disc main part structure is equipped with cylindrical second avoid heat -resisting groove, the lower end surface of first avoid heat -resisting groove is equipped with conical reinforcing support connecting column, the upper end of reinforcing support connecting column is equipped with spherical surface shape isolation support cooperation column, the upper end of isolation support cooperation column is equipped with installation reference horizontal plane, the center position of installation reference horizontal plane is equipped with the whole through cylindrical center installation combination hole, the utility model has the advantages of: can realize the demand of abrasive disc long -time continuous use, need not the cooperation isolation component to carry out quick installation and disassembly when installing, the operation is more convenient when assembling, the overall durability is stronger when using.

Description

Technical Field

[0001] This utility model relates to the field of grinding wheel technology, and in particular to a bidirectional heat-resistant grinding wheel. Background Technology

[0002] Grinding wheels are essential for product polishing. Most existing grinding wheels are cylindrical flat plates that are assembled through a central mating hole. During grinding, they generate a lot of debris and heat, making continuous grinding unsuitable for extended periods. The grinding area requires cleaning and heat dissipation, resulting in relatively poor usability. If spatial isolation is needed between the grinding area and the grinding location, a separate isolation component is required. The stability between the isolation component and the grinding wheel is difficult to guarantee, leading to potential free spin. Furthermore, assembly and disassembly are relatively inefficient. Utility Model Content

[0003] The purpose of this invention is to provide a bidirectional heat-resistant grinding wheel. It combines multiple heat dissipation structures—an isolation structure for the installation position and a heat dissipation structure for grinding—into a single unit. This allows for rapid and efficient cleaning with cleaning fluid during use, and also provides efficient heat dissipation for the main structure of the grinding wheel during operation. This enables the grinding wheel to be used continuously for extended periods. Installation and disassembly can be performed quickly without the need for isolation components, making assembly easier. The wheel also boasts greater overall durability and enhanced safety during use.

[0004] The technical solution of this utility model is as follows: A bidirectional heat-resistant grinding wheel, characterized in that it comprises a cylindrical grinding wheel body structure, a cylindrical first relief heat-resistant groove at the upper center of the grinding wheel body structure, a cylindrical second relief heat-resistant groove at the lower center of the grinding wheel body structure, a conical reinforcing support connecting column on the lower end surface of the first relief heat-resistant groove, a spherical isolation support mating column at the upper end of the reinforcing support connecting column, an installation reference horizontal plane at the upper end of the isolation support mating column, a cylindrical central installation assembly hole penetrating the entire structure at the center of the installation reference horizontal plane, a conical second relief safety groove at the upper end of the second relief heat-resistant groove located inside the reinforcing support connecting column, a main body ventilation and heat dissipation hole evenly distributed around the circumference on the conical surface of the second relief safety groove penetrating the upper end of the reinforcing support connecting column, and a main body grinding heat-resistant groove evenly distributed around the circumference on the upper and lower sides of the grinding wheel body structure, the main body grinding heat-resistant groove connecting the exterior of the grinding wheel body structure with the interior of the first relief heat-resistant groove and the second relief heat-resistant groove.

[0005] Furthermore, the diameter of the first heat-resistant relief groove is the same as the diameter of the second heat-resistant relief groove.

[0006] Furthermore, the width of the main grinding heat-resistant groove near the outer part of the grinding wheel main structure is greater than the width of the side near the connection position of the first and second avoidance heat-resistant grooves.

[0007] Furthermore, the depth of the heat-resistant groove in the main body grinding direction is less than the depth of the first heat-resistant groove for avoiding the space.

[0008] Furthermore, the depth of the heat-resistant groove in the main grinding body is less than one-third of the thickness of the grinding wheel main body structure in the vertical direction.

[0009] The beneficial effects of this utility model are: This invention combines multiple heat dissipation structures—an isolation structure for the installation position on the main body of the grinding wheel and a heat dissipation structure for grinding—to enable rapid and efficient cleaning with cleaning fluid during use. It also provides efficient heat dissipation for the main body of the grinding wheel during use, thus meeting the requirements for long-term continuous use. Installation and disassembly can be performed quickly without the need for isolation components, making assembly easier. The overall durability and safety during use are also enhanced. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Grinding wheel main structure; 2. First clearance heat-resistant groove; 3. Reinforced support connecting column; 4. Isolation support mating column; 5. Central mounting combination hole; 6. Second clearance heat-resistant groove; 7. Second clearance safety groove; 8. Main body ventilation and heat dissipation hole; 9. Main body grinding heat-resistant groove. Detailed Implementation

[0011] like Figures 1 to 7As shown, a bidirectional heat-resistant grinding wheel includes a cylindrical grinding wheel body structure 1. A cylindrical first relief heat-resistant groove 2 is located at the center of the upper end of the grinding wheel body structure 1, and a cylindrical second relief heat-resistant groove 6 is located at the center of the lower end of the grinding wheel body structure 1. This design ensures greater space near the center during use, not only assisting in heat dissipation but also facilitating rapid cleaning of impurities with cleaning fluid. A conical reinforcing support connecting column 3 is located on the lower end surface of the first relief heat-resistant groove 2, and a spherical isolation support mating column 4 is located at the upper end of the reinforcing support connecting column 3. This ensures greater isolation and mating space at the installation position and more reliable load-bearing strength during installation. An installation reference horizontal plane is located at the upper end of the installation reference horizontal plane, and a cylindrical central mounting assembly hole 5 penetrates the entire structure, allowing for overall fixation and fastening with fastening components such as fastening shafts or fastening bolts. The upper end of the second heat-resistant relief groove 6 is located inside the reinforced support connecting column 3 and is provided with a conical second heat-resistant relief groove 7, ensuring a larger internal space. The conical surface of the second heat-resistant relief groove 7 is provided with circumferentially distributed ventilation and heat dissipation holes 8 that penetrate the upper end of the reinforced support connecting column 3, enabling ventilation and heat dissipation on both sides in the thickness direction during use. The upper and lower sides of the grinding wheel main body structure 1 are respectively provided with circumferentially distributed grinding heat-resistant grooves 9. These grooves connect the exterior of the grinding wheel main body structure 1 with the interiors of the first heat-resistant relief groove 2 and the second heat-resistant relief groove 6. During use, they serve to dissipate heat, assist in the removal of impurities during grinding, and facilitate rapid impurity cleaning with cleaning fluid. By combining multiple heat dissipation structures—an isolation structure for the installation position on the main body of the grinding wheel and a heat dissipation structure for grinding—it can quickly and efficiently clean the grinding wheel with cleaning fluid during use. It also provides efficient heat dissipation for the main body of the grinding wheel during use, thus meeting the requirements for long-term continuous use of the grinding wheel. It can be quickly installed and disassembled without the need for isolation components, making assembly easier. It also has greater overall durability and higher safety during use.

[0012] Preferably, the diameter of the first heat-resistant relief groove 2 is the same as the diameter of the second heat-resistant relief groove 6, which improves the balance of the upper and lower structures and makes the structural stability more reliable during use.

[0013] Preferably, the width of the main grinding heat-resistant groove 9 near the outside of the grinding wheel main structure 1 is greater than the width near the connection position of the first avoidance heat-resistant groove 2 and the second avoidance heat-resistant groove 6, so that the structural strength of the main body position is higher, the impact on the strength of the grinding wheel main structure is smaller, and the mating area during grinding is also larger.

[0014] Preferably, the depth of the main grinding heat-resistant groove 9 in the vertical direction is less than the depth of the first avoidance heat-resistant groove 2, so that the space in the center position is larger, the ventilation and heat resistance during use are better, and the overall heat resistance is stronger.

[0015] Preferably, the depth of the main grinding heat-resistant groove 9 in the vertical direction is less than one-third of the thickness of the grinding wheel main structure 1 in the vertical direction, which can ensure better strength of the grinding wheel main structure. If the depth is too large, it will affect the overall service life and load-bearing capacity during use.

[0016] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A bidirectional heat-resistant grinding wheel, characterized in that: The system includes a cylindrical grinding wheel body structure (1), with a cylindrical first relief heat-resistant groove (2) at the upper center of the grinding wheel body structure (1) and a cylindrical second relief heat-resistant groove (6) at the lower center of the grinding wheel body structure (1). A conical reinforcing support connecting column (3) is provided on the lower end surface of the first relief heat-resistant groove (2). A spherical isolation support fitting column (4) is provided at the upper end of the reinforcing support connecting column (3). An installation reference horizontal plane is provided at the upper end of the isolation support fitting column (4). A cylindrical central mounting assembly hole that penetrates the entire structure is provided at the center of the installation reference horizontal plane. 5) The upper end of the second avoidance heat-resistant groove (6) is located inside the reinforced support connecting column (3) and is provided with a conical second avoidance safety groove (7). The conical surface of the second avoidance safety groove (7) is provided with a main body ventilation and heat dissipation hole (8) that is evenly distributed around the circumference and penetrates the upper end of the reinforced support connecting column (3). The upper and lower sides of the grinding wheel main body structure (1) are respectively provided with a main body grinding heat-resistant groove (9) that is evenly distributed around the circumference. The main body grinding heat-resistant groove (9) connects the outside of the grinding wheel main body structure (1) with the inside of the first avoidance heat-resistant groove (2) and the second avoidance heat-resistant groove (6).

2. The bidirectional heat-resistant grinding wheel according to claim 1, characterized in that: The diameter of the first heat-resistant relief groove (2) is the same as the diameter of the second heat-resistant relief groove (6).

3. The bidirectional heat-resistant grinding wheel according to claim 1, characterized in that: The width of the main grinding heat-resistant groove (9) near the outside of the grinding wheel main structure (1) is greater than the width of the side near the connection position of the first avoidance heat-resistant groove (2) and the second avoidance heat-resistant groove (6).

4. The bidirectional heat-resistant grinding wheel according to claim 1, characterized in that: The depth of the main body grinding heat-resistant groove (9) in the vertical direction is less than the depth of the first avoidance heat-resistant groove (2).

5. The bidirectional heat-resistant grinding wheel according to claim 1, characterized in that: The depth of the main grinding heat-resistant groove (9) in the vertical direction is less than one-third of the thickness of the grinding wheel main structure (1) in the vertical direction.

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