Diamond micro-powder detection table

Abstract

The utility model discloses a diamond micro-powder detection table, which belongs to the technical field of diamond micro-powder detection, and comprises a support table and a height adjusting assembly, and the height adjusting assembly is fixedly connected to the upper surface of the support table. People firstly control a positive and negative motor and a collecting assembly to operate through a controller, the positive and negative motor drives a threaded column to rotate, the threaded column and a threaded pipe are matched with each other, the threaded pipe drives a moving block and a sweeping and sucking assembly to move, meanwhile, the collecting assembly generates negative pressure, and the negative pressure enables the sweeping and sucking assembly to generate negative pressure through a soft catheter; and therefore, the sweeping and sucking assembly adsorbs the diamond micro-powder scattered in the reserved shallow groove, the diamond micro-powder enters the collecting assembly along the soft guide pipe, and people can conveniently and automatically sweep the diamond micro-powder scattered on the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond micropowder detection, and more specifically, it relates to a diamond micropowder detection table. Background Technique

[0002] Diamond micropowder is diamond particles made from single-crystal synthetic diamond through processes such as crushing and grinding, and it has wide applications in the polishing of high-hardness materials such as cemented carbide, ceramics, gemstones, and optical glass. To determine the quality of diamond micropowder, the bulk density of diamond micropowder is measured on a detection table using a density meter, and the impurity content and distribution of diamond micropowder are observed through a microscope. Since the diamond micropowder particles are fine, during the detection process, micropowder particles will scatter and remain on the detection table. The commonly used detection table needs to be manually cleaned after detection. Manual cleaning not only wastes time and energy, but also easily causes the diamond micropowder to fly. In addition, the existing diamond micropowder detection table cannot be adjusted in height according to the height of the user, resulting in improper sitting postures of the user and easy fatigue. To solve the above problems, we have introduced the following device. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a diamond micropowder workbench, which has the characteristics of being convenient for automatically cleaning the diamond micropowder scattered on the workbench and being convenient for adjusting the height of the workbench.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides a diamond micropowder detection table, which comprises a support table and a height adjustment component. The height adjustment component is fixedly connected to the upper surface of the support table. The upper end of the height adjustment component is fixedly connected with a worktable. A reserved shallow groove is formed in the upper surface of the worktable. A microscope placement table is fixedly connected in the reserved shallow groove. A bulk density measuring instrument is arranged on the upper surface of the worktable. A forward and reverse motor is fixedly connected to the upper surface of the worktable. The other end of the output shaft of the forward and reverse motor is fixedly connected with a threaded column. The other end of the threaded column is fixedly connected with a second rotating shaft. A first fixing plate is fixedly connected to the upper surface of the worktable. A second bearing is arranged through the surface of the first fixing plate. The other end of the second rotating shaft is arranged in the second bearing. A threaded pipe is threadedly connected to the surface of the threaded column. A moving block is fixedly connected to the surface of the threaded pipe. A through hole is formed in the surface of the moving block. A guide rod is arranged through the through hole. One end of the guide rod is fixedly connected to the surface of the first fixing plate. A second fixing plate is fixedly connected to the upper surface of the worktable. The other end of the guide rod is fixedly connected to the surface of the second fixing plate. A sweeping and suction component is fixedly connected to the upper surface of the moving block. A flexible conduit is fixedly connected to the surface of the sweeping and suction component. The other end of the flexible conduit is fixedly connected with a collection component.

[0007] When using a diamond micropowder detection table of this technical solution, by setting a forward and reverse motor, a threaded column, a threaded pipe, a sweeping and suction component and a collection component, when automatically cleaning the diamond micropowder scattered on the worktable, people first control the operation of the forward and reverse motor and the collection component through a controller. The forward and reverse motor drives the threaded column to rotate. Under the mutual cooperation of the threaded column and the threaded pipe, the threaded pipe drives the moving block and the sweeping and suction component to move. At the same time, the collection component generates negative pressure, and the negative pressure makes the sweeping and suction component generate negative pressure through the flexible conduit. Thus, the sweeping and suction component adsorbs the diamond micropowder scattered in the reserved shallow groove, and the diamond micropowder enters the collection component along the flexible conduit, which facilitates people to automatically clean the diamond micropowder scattered on the worktable.

[0008] Further, the height adjustment assembly includes a column, the column is fixedly connected to the upper surface of the support table, an activity groove is formed on the surface of the column, an activity plate is slidably connected in the activity groove, the upper end of the activity plate is fixedly connected to the lower surface of the support table, a first limit groove is formed on the surface of the column, a first limit block is slidably connected in the first limit groove, the first limit block is fixedly connected to the surface of the activity plate, there are two groups of the first limit groove and the first limit block, and they are symmetrically arranged on the surface of the activity plate, a rack is fixedly connected to the surface of the activity plate, a mounting plate is fixedly connected to the surface of the column, a brake motor is fixedly connected to the upper surface of the mounting plate, a fixed block is fixedly connected to the surface of the column, a first bearing is penetrated through the surface of the fixed block, a first rotating shaft is penetrated through the first bearing, one end of the first rotating shaft is fixedly connected to the output shaft of the brake motor at the other end, a docking groove is formed on the surface of the column, a gear is fixedly connected to the other end of the first rotating shaft, and the gear is meshed with the gear through the docking groove.

[0009] Further, the sweeping and suction assembly includes a long block, the long block is fixedly connected to the upper surface of the moving block, an air duct is formed on the surface of the long block, one end of the air duct is fixedly connected to one end of the flexible duct, a horn suction port is penetrated through the air duct on the lower surface of the long block, there are multiple groups of the horn suction ports, and they are arranged in a straight line at equal intervals on the lower surface of the long block.

[0010] Further, the collection assembly includes a dust collection box, the dust collection box is fixedly connected to the upper surface of the support table, a square opening is formed on the surface of the dust collection box, a filter frame is penetrated through the square opening, a handle is fixedly connected to the surface of the filter frame, a second limit groove is formed on the surface of the dust collection box, a second limit block is slidably connected in the second limit groove, the second limit block is fixedly connected to the surface of the filter frame, there are two groups of the second limit block and the second limit groove, and they are symmetrically arranged on the surface of the filter frame, a negative suction fan is penetrated through the surface of the dust collection box, a pipeline docking part is penetrated through the upper surface of the dust collection box, and the upper end of the pipeline docking part is fixedly connected to one end of the flexible duct.

[0011] Further, a telescopic rod is fixedly connected to the upper surface of the support table, the upper end of the telescopic rod is fixedly connected to the lower surface of the workbench, there are two groups of the telescopic rods, and they are symmetrically arranged on the upper surface of the support table.

[0012] Further, a controller is fixedly connected to the upper surface of the workbench.

[0013] Further, a body position groove is formed on the surface of the support table.

[0014] Further, support feet are fixedly connected to the bottom of the support table, there are four groups of the support feet, and they are arranged in a rectangle on the support table.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. For the diamond micropowder detection table, by setting a forward and reverse motor, a threaded column, a threaded pipe, a sweeping and suction assembly, and a collection assembly, when automatically cleaning the diamond micropowder scattered on the workbench, people first control the operation of the forward and reverse motor and the collection assembly through the controller. The forward and reverse motor drives the threaded column to rotate. Under the mutual cooperation of the threaded column and the threaded pipe, the threaded pipe drives the moving block and the sweeping and suction assembly to move. At the same time, the collection assembly generates negative pressure, and the negative pressure makes the sweeping and suction assembly generate negative pressure through the flexible conduit. Thus, the sweeping and suction assembly adsorbs the diamond micropowder scattered in the reserved shallow groove, and the diamond micropowder enters the collection assembly along the flexible conduit, which facilitates people to automatically clean the diamond micropowder scattered on the workbench;

[0018] 2. For the diamond micropowder detection table, by setting a brake motor, a rack, and a gear, when people need to adjust the height of the workbench, people first control the operation of the brake motor through the controller. The brake motor drives the first rotating shaft and the gear to rotate. Under the mutual cooperation of the gear and the rack, the rack drives the movable plate to move, and the movable plate drives the workbench to move, which facilitates people to adjust the height of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for describing the specific embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a front three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 It is a front three-dimensional sectional structural schematic diagram of the present utility model;

[0022] Figure 3 For the present utility model Figure 2 The enlarged structural schematic diagram at A in it;

[0023] Figure 4 It is a structural schematic diagram of the height adjustment assembly of the present utility model;

[0024] Figure 5 It is a sectional structural schematic diagram of the height adjustment assembly of the present utility model;

[0025] Figure 6 It is a sectional structural schematic diagram of the sweeping and suction assembly of the present utility model.

[0026] The reference signs in the drawings are as follows:

[0027] 1. Support platform; 2. Height adjustment assembly; 201. Column; 202. Movable groove; 203. Movable plate; 204. First limit groove; 205. First limit block; 206. Rack; 207. Mounting plate; 208. Holding brake motor; 209. Fixed block; 210. First bearing; 211. First rotating shaft; 212. Docking groove; 213. Gear; 3. Workbench; 4. Reserved shallow groove; 5. Microscope placement table; 6. Bulk density measuring instrument; 7. Forward and reverse motor; 8. Threaded column; 9. Second rotating shaft; 10. First fixing plate; 11. Second bearing; 12. Threaded pipe; 13. Moving block; 14. Perforation; 15. Guide rod; 16. Second fixed block; 17. Sweeping and suction assembly; 1701. Cross plate; 1702. Air duct; 1703. Horn suction port; 18. Soft conduit; 19. Collection assembly; 1901. Dust collection box; 1902. Square opening; 1903. Filter frame; 1904. Handle; 1905. Second limit groove; 1906. Second limit block; 1907. Negative suction fan; 1908. Pipeline docking part; 20. Expansion rod; 21. Controller; 22. Body position groove; 23. Support foot. Detailed implementation manners

[0028] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the technical solutions in the specific implementation manners of the present utility model are clearly and completely described below to further illustrate the present utility model. Obviously, the described specific implementation manners are only a part of the implementation manners of the present utility model, rather than all the styles.

[0029] Embodiment:

[0030] The following further elaborates on the present utility model in conjunction with the attached Figures 1-6 drawings.

[0031] Please refer to Figures 1-6, the present utility model provides a technical solution: a diamond micropowder detection table, which includes a support table 1 and a height adjustment component 2. The height adjustment component 2 is fixedly connected to the upper surface of the support table 1. The upper end of the height adjustment component 2 is fixedly connected with a workbench 3. A reserved shallow groove 4 is opened on the upper surface of the workbench 3. A microscope placement table 5 is fixedly connected in the reserved shallow groove 4. A bulk density measuring instrument 6 is opened on the upper surface of the workbench 3. A positive and negative motor 7 is fixedly connected to the upper surface of the workbench 3. The other end of the output shaft of the positive and negative motor 7 is fixedly connected with a threaded column 8. The other end of the threaded column 8 is fixedly connected with a second rotating shaft 9. A first fixing plate 10 is fixedly connected to the upper surface of the workbench 3. A second bearing 11 is penetrated through the surface of the first fixing plate 10. The other end of the second rotating shaft 9 is penetrated in the second bearing 11. A threaded tube 12 is threadedly connected to the surface of the threaded column 8. A moving block 13 is fixedly connected to the surface of the threaded tube 12. A through hole 14 is opened on the surface of the moving block 13. A guide rod 15 is penetrated through the through hole 14. One end of the guide rod 15 is fixedly connected to the surface of the first fixing plate 10. A second fixing plate is fixedly connected to the upper surface of the workbench 3. The other end of the guide rod 15 is fixedly connected to the surface of the second fixing plate. A sweeping and suction component 17 is fixedly connected to the upper surface of the moving block 13. A flexible conduit 18 is fixedly connected to the surface of the sweeping and suction component 17. The other end of the flexible conduit 18 is fixedly connected with a collection component 19.

[0032] By adopting the above technical solution, for this diamond micropowder detection table, when automatically cleaning the diamond micropowder scattered on the workbench 3, people first control the operation of the positive and negative motor 7 and the collection component 19 through the controller 21. The positive and negative motor 7 drives the threaded column 8 to rotate. Under the mutual cooperation of the threaded column 8 and the threaded tube 12, the threaded tube 12 drives the moving block 13 and the sweeping and suction component 17 to move. At the same time, the collection component 19 generates negative pressure, and the negative pressure makes the sweeping and suction component 17 generate negative pressure through the flexible conduit 18. Thus, the sweeping and suction component 17 adsorbs the diamond micropowder scattered in the reserved shallow groove 4, and the diamond micropowder enters the collection component 19 along the flexible conduit 18, which facilitates people to automatically clean the diamond micropowder scattered on the workbench 3.

[0033] Specifically, the height adjustment assembly 2 includes a column 201. The column 201 is fixedly connected to the upper surface of the support table 1. An activity groove 202 is formed on the surface of the column 201. An activity plate 203 is slidably connected in the activity groove 202. The upper end of the activity plate 203 is fixedly connected to the lower surface of the support table 1. A first limit groove 204 is formed on the surface of the column 201. A first limit block 205 is slidably connected in the first limit groove 204. The first limit block 205 is fixedly connected to the surface of the activity plate 203. There are two groups of the first limit groove 204 and the first limit block 205, and they are symmetrically arranged on the surface of the activity plate 203. A rack 206 is fixedly connected to the surface of the activity plate 203. An installation plate 207 is fixedly connected to the surface of the column 201. A brake motor 208 is fixedly connected to the upper surface of the installation plate 207. A fixed block 209 is fixedly connected to the surface of the column 201. A first bearing 210 is penetrated through the surface of the fixed block 209. A first rotating shaft 211 is penetrated through the first bearing 210. One end of the first rotating shaft 211 is fixedly connected to the output shaft of the brake motor 208 at the other end. A docking groove 212 is formed on the surface of the column 201. A gear 213 is fixedly connected to the other end of the first rotating shaft 211. The gear 213 is meshed with the gear 213 through the docking groove 212.

[0034] By adopting the above technical solution, for this diamond micropowder detection table, by setting the brake motor 208, the rack 206 and the gear 213, when people need to adjust the height of the workbench 3, people first control the operation of the brake motor 208 through the controller 21. The brake motor 208 drives the first rotating shaft 211 and the gear 213 to rotate. Under the mutual cooperation of the gear 213 and the rack 206, the rack 206 drives the activity plate 203 to move, and the activity plate 203 drives the workbench 3 to move, which facilitates people to adjust the height of the workbench 3.

[0035] Specifically, the sweeping and suction assembly 17 includes a long block 1701. The long block 1701 is fixedly connected to the upper surface of the moving block 13. An air duct 1702 is formed on the surface of the long block 1701. One end of the air duct 1702 is fixedly connected to one end of the flexible duct 18. A horn suction port 1703 is penetrated through the air duct 1702 on the lower surface of the long block 1701. There are multiple groups of the horn suction ports 1703, and they are arranged in a straight line at equal intervals on the lower surface of the long block 1701.

[0036] Specifically, the collection component 19 includes a dust collection box 1901, which is fixedly connected to the upper surface of the support platform 1. A square opening 1902 is provided on the surface of the dust collection box 1901. A filter frame 1903 is inserted through the square opening 1902. A handle 1904 is fixedly connected to the surface of the filter frame 1903. A second limiting groove 1905 is provided on the surface of the dust collection box 1901. A second limiting block 1906 is slidably connected in the second limiting groove 1905. The second limiting block 1906 is fixedly connected to the surface of the filter frame 1903. There are two groups of the second limiting block 1906 and the second limiting groove 1905, and they are symmetrically arranged on the surface of the filter frame 1903. A negative suction fan 1907 is inserted through the surface of the dust collection box 1901. A pipeline docking component 1908 is inserted through the upper surface of the dust collection box 1901. The upper end of the pipeline docking component 1908 is fixedly connected to one end of the flexible conduit 18.

[0037] Specifically, a telescopic rod 20 is fixedly connected to the upper surface of the support platform 1. The upper end of the telescopic rod 20 is fixedly connected to the lower surface of the workbench 3. There are two groups of the telescopic rods 20, and they are symmetrically arranged on the upper surface of the support platform 1.

[0038] Specifically, a controller 21 is fixedly connected to the upper surface of the workbench 3.

[0039] Specifically, a body position groove 22 is provided on the surface of the support platform 1.

[0040] Specifically, support feet 23 are fixedly connected to the bottom of the support platform 1. There are four groups of the support feet 23, and they are arranged in a rectangular pattern on the support platform 1.

[0041] The working principle of the present utility model is as follows: When in use, people first adjust the height of the workbench 3 according to their own height. When adjusting the height of the workbench 3, people first control the operation of the brake motor 208 through the controller 21. The brake motor 208 drives the first rotating shaft 211 and the gear 213 to rotate. Under the mutual cooperation of the gear 213 and the rack 206, the rack 206 drives the movable plate 203 to move, and the movable plate 203 drives the workbench 3 to move, which facilitates people to adjust the height of the workbench 3. Then, the detection of diamond micropowder begins. During the detection, people place the microscope for detection on the microscope placement table 5, place the sample bottle of diamond micropowder for detection in the reserved shallow groove 4, and then sampling can be carried out. The bulk density of the diamond micropowder is measured in the bulk density measuring instrument 6, and the impurity distribution state of the diamond micropowder is observed through the microscope. The reserved shallow groove 4 provided on the surface of the workbench 3 can prevent the scattered diamond micropowder from falling to the ground during the detection process. After the detection is completed, the microscope is removed from the microscope placement table 5, and then the remaining diamond micropowder in the reserved shallow groove 4 is cleaned. When automatically cleaning the scattered diamond micropowder on the workbench 3, people first control the operation of the forward and reverse motor 7 and the collection assembly 19 through the controller 21. When the collection assembly 19 operates, the negative suction fan 1907 operates to generate negative pressure inside the dust collection box 1901. The negative pressure is transmitted to the air duct 1702 through the flexible duct 18. The air duct 1702 causes negative pressure to be generated at multiple horn suction ports 1703. The multiple horn suction ports 1703 suck and collect the diamond micropowder at corresponding positions in the reserved shallow groove 4, and then enter the air duct 1702. The diamond micropowder sequentially passes through the flexible duct 18 and the pipeline connector 1908 and enters the dust collection box 1901, and then is blocked and retained in the filter frame 1903 by the filter frame 1903. At the same time, the forward and reverse motor 7 drives the threaded column 8 to rotate. Under the mutual cooperation of the threaded column 8 and the threaded pipe 12, the threaded pipe 12 drives the moving block 13 and the sweeping and suction assembly 17 to move. The moving sweeping and suction assembly 17 performs a scanning adsorption and collection of the scattered diamond micropowder in the reserved shallow groove 4, which facilitates people to automatically clean the scattered diamond micropowder on the workbench 3.

[0042] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A diamond powder testing platform, comprising a support platform (1) and a height adjustment component (2), characterized in that: The height adjustment component (2) is fixedly connected to the upper surface of the support platform (1); the upper end of the height adjustment component (2) is fixedly connected to a workbench (3); the upper surface of the workbench (3) is provided with a reserved shallow groove (4); a microscope placement platform (5) is fixedly connected in the reserved shallow groove (4); a bulk density measuring instrument (6) is provided on the upper surface of the workbench (3); a forward and reverse motor (7) is fixedly connected to the upper surface of the workbench (3); the other end of the output shaft of the forward and reverse motor (7) is fixedly connected to a threaded column (8); the other end of the threaded column (8) is fixedly connected to a second rotating shaft (9); the upper surface of the workbench (3) is fixedly connected to a first fixed plate (10); a second bearing (11) is passed through the surface of the first fixed plate (10); the second rotating shaft (9) The other end is inserted into the second bearing (11), the surface of the threaded column (8) is threadedly connected with a threaded tube (12), the surface of the threaded tube (12) is fixedly connected with a moving block (13), the surface of the moving block (13) is provided with a through hole (14), a guide rod (15) is inserted into the through hole (14), one end of the guide rod (15) is fixedly connected to the surface of the first fixed plate (10), the upper surface of the workbench (3) is fixedly connected with a second fixed plate, the other end of the guide rod (15) is fixedly connected to the surface of the second fixed plate, the upper surface of the moving block (13) is fixedly connected with a sweeping and suction assembly (17), the surface of the sweeping and suction assembly (17) is fixedly connected with a soft guide tube (18), and the other end of the soft guide tube (18) is fixedly connected with a collecting assembly (19).

2. A diamond powder testing platform according to claim 1, characterized in that: The height adjustment assembly (2) comprises a column (201), wherein the column (201) is fixedly connected to the upper surface of the support platform (1), a movable groove (202) is provided on the surface of the column (201), a movable plate (203) is slidably connected in the movable groove (202), an upper end of the movable plate (203) is fixedly connected to the lower surface of the support platform (1), a first limiting groove (204) is provided on the surface of the column (201), a first limiting block (205) is slidably connected in the first limiting groove (204), the first limiting block (205) is fixedly connected to the surface of the movable plate (203), there are two groups of the first limiting groove (204) and the first limiting block (205), and they are symmetrically arranged on the surface of the movable plate (203), the movable plate (203) A rack (206) is fixedly connected to the surface, a mounting plate (207) is fixedly connected to the surface of the column (201), a brake motor (208) is fixedly connected to the upper surface of the mounting plate (207), a fixing block (209) is fixedly connected to the surface of the column (201), a first bearing (210) is passed through the surface of the fixing block (209), a first rotating shaft (211) is passed through the first bearing (210), one end of the first rotating shaft (211) is fixedly connected to the other end of the output shaft of the brake motor (208), a docking groove (212) is opened on the surface of the column (201), a gear (213) is fixedly connected to the other end of the first rotating shaft (211), and the gear (213) is meshed with the gear (213) through the docking groove (212).

3. A diamond powder testing platform according to claim 1, characterized in that: The sweeping and suction assembly (17) comprises a long block (1701), wherein the long block (1701) is fixedly connected to the upper surface of the moving block (13), an airway (1702) is provided on the surface of the long block (1701), one end of the airway (1702) is fixedly connected to one end of the soft conduit (18), and a trumpet suction port (1703) is provided on the lower surface of the long block (1701) through the airway (1702), and there are a plurality of trumpet suction ports (1703) arranged in a straight line and at equal intervals on the lower surface of the long block (1701).

4. A diamond powder testing platform according to claim 1, characterized in that: The collecting assembly (19) comprises a dust box (1901), the dust box (1901) is fixedly connected to the upper surface of the support platform (1), the surface of the dust box (1901) is provided with a square opening (1902), a filter frame (1903) is passed through the square opening (1902), a handle (1904) is fixedly connected to the surface of the filter frame (1903), and the surface of the dust box (1901) is provided with a second limiting groove (1905), and a second limiting handle (1904) is slidably connected to the second limiting groove (1905). The filter frame (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element. The filter element (1903) comprises a filter element and a filter element.

5. The diamond powder testing platform according to claim 1, characterized in that: The upper surface of the support platform (1) is fixedly connected with a telescopic rod (20), the upper end of the telescopic rod (20) is fixedly connected to the lower surface of the workbench (3), and there are two groups of telescopic rods (20), which are symmetrically arranged on the upper surface of the support platform (1).

6. The diamond powder testing platform according to claim 1, characterized in that: A controller (21) is fixedly connected to the upper surface of the workbench (3).

7. The diamond powder testing platform according to claim 1, characterized in that: The support platform (1) has a body groove (22) on its surface.

8. The diamond powder testing platform according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly connected with support legs (23), and there are four groups of support legs (23) arranged in a rectangular shape at the bottom of the support platform (1).

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