Hardness detection equipment for white corundum production

Abstract

The utility model discloses hardness detection equipment for white corundum production, which comprises a bottom plate, the upper surface of the bottom plate is provided with a groove, the upper surface of the bottom plate is provided with a fixed angle plate, the fixed angle plate is internally provided with a detection mechanism, the groove is internally provided with a protective frame, the protective frame is internally provided with a positioning mechanism, and the positioning mechanism is provided with a positioning mechanism. A groove is formed in the bottom surface of the bottom plate, four supporting legs are mounted on the bottom surface of the bottom plate, a brake universal wheel is mounted at the bottom end of each supporting leg, a first pressure sensor is mounted on the inner bottom wall of the groove, a detection table is mounted on the upper surface of the first pressure sensor, and a white corundum main body is placed on the upper surface of the detection table. According to the device, the stamping head can be pushed through the air cylinder, the effect of stamping and detecting the white corundum body is achieved, the pressure borne by the upper surface of the white corundum body can be detected through the second pressure sensor, the effect of detecting the hardness of the two faces of the white corundum body is achieved, and the detection accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of white fused alumina production, and in particular to a hardness testing device for white fused alumina production. Background Technology

[0002] White fused alumina is made from alumina through high-temperature smelting. It is white in color, slightly harder than brown fused alumina, and slightly less tough. Grinding tools made from white fused alumina are suitable for grinding high-carbon steel, high-speed steel, and quenched steel. White fused alumina abrasive and semi-white fused alumina abrasive can be used as grinding and polishing materials, as well as precision casting molding sand, spraying materials, chemical catalyst carriers, special ceramics, and high-grade refractory materials.

[0003] White fused alumina is suitable for surface beautification treatment of various high-end products, crafts, and hardware. After sandblasting, the surface is clean and free of any impurities, eliminating the hassle of cleaning. Fine-grade white fused alumina can be used as the primary material for polishing and grinding, and can also be used as an additive in various products. During the production of white fused alumina, it is necessary to test its hardness. However, the current hardness testing equipment used in white fused alumina production is inconvenient for positioning the white fused alumina and can only test the hardness of one side, resulting in insufficient accuracy. Therefore, we propose a hardness testing device for white fused alumina production to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a hardness testing device for white fused alumina production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hardness testing device for white fused alumina production includes a base plate with a groove on its upper surface. A fixed angle plate is mounted on the upper surface of the base plate, and a testing mechanism is located inside the fixed angle plate. A protective frame is installed inside the groove, and a positioning mechanism is located inside the protective frame. Four support legs are mounted on the bottom surface of the base plate, and a braked caster is mounted at the bottom end of each support leg. A first pressure sensor is mounted on the inner bottom wall of the groove, and a testing platform is mounted on the upper surface of the first pressure sensor. A white fused alumina body is placed on the upper surface of the testing platform.

[0007] In a further embodiment, the detection mechanism includes a first through hole, a cylinder is mounted on the upper surface of the fixed angle plate, and a fixed seat is mounted on the output end of the cylinder.

[0008] In a further embodiment, a second pressure sensor is mounted on the bottom surface of the fixed base, a connecting base is mounted on the bottom surface of the second pressure sensor, and a stamping head is mounted on the bottom surface of the connecting base.

[0009] In a further embodiment, the positioning mechanism includes two second through holes, and symmetrical hydraulic rods are installed on the outer surface of the protective frame. Positioning clamps are installed at the output ends of both hydraulic rods.

[0010] In a further embodiment, a controller is mounted on the front of the fixed corner plate, and a display screen is provided on the front of the controller.

[0011] In a further embodiment, the upper surface of the protective frame is provided with symmetrical slots, and a baffle is engaged inside the two slots. A buckle is installed on the upper surface of the baffle.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses a hydraulic rod and positioning clamp to position and clamp the white fused alumina body, increasing its stability during testing. A protective frame and baffle protect the body, preventing it from shattering and increasing safety. A cylinder drives the stamping head for stamping testing. A second pressure sensor detects the pressure on the upper surface, enabling double-sided hardness testing and improving accuracy. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a hardness testing device used in the production of white fused alumina.

[0015] Figure 2 This is a cross-sectional view of the base plate in a hardness testing device used for white fused alumina production.

[0016] Figure 3 This is a side sectional view of the fixed angle plate in the hardness testing equipment used for white fused alumina production.

[0017] Figure 4 This is a top view of the protective frame in a hardness testing device used for white fused alumina production.

[0018] In the diagram: 1. Base plate; 2. Detection mechanism; 201. First through hole; 202. Cylinder; 203. Fixed seat; 204. Second pressure sensor; 205. Connecting seat; 206. Punching head; 3. Positioning mechanism; 301. Second through hole; 302. Hydraulic rod; 303. Positioning clamp; 4. Groove; 5. Protective frame; 6. First pressure sensor; 7. Detection table; 8. White corundum body; 9. Fixed angle plate; 10. Controller; 11. Display screen; 12. Support leg; 13. Brake caster wheel; 14. Slot; 15. Baffle; 16. Buckle plate. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[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] Please see Figure 1-4 In this utility model, a hardness testing device for white fused alumina production includes a base plate 1, a groove 4 on the upper surface of the base plate 1, a fixed angle plate 9 installed on the upper surface of the base plate 1, a testing mechanism 2 inside the fixed angle plate 9, a protective frame 5 installed inside the groove 4, a positioning mechanism 3 inside the protective frame 5, four support legs 12 installed on the bottom surface of the base plate 1, each support leg 12 having a brake caster 13 installed at its bottom end, a first pressure sensor 6 installed on the inner bottom wall of the groove 4, a testing platform 7 installed on the upper surface of the first pressure sensor 6, and a white fused alumina body 8 placed on the upper surface of the testing platform 7. The device can be easily moved by the operator through the cooperation of the support legs 12 and the brake caster 13, and the hardness of the bottom surface of the white fused alumina body 8 can be tested using the first pressure sensor 6.

[0023] The testing mechanism 2 includes a first through hole 201, a cylinder 202 mounted on the upper surface of the fixed angle plate 9, a fixed seat 203 mounted on the output end of the cylinder 202, a second pressure sensor 204 mounted on the bottom surface of the fixed seat 203, a connecting seat 205 mounted on the bottom surface of the second pressure sensor 204, and a punch head 206 mounted on the bottom surface of the connecting seat 205. The cylinder 202 can push the punch head 206 to achieve the effect of punching and testing the white fused alumina body 8. The second pressure sensor 204 can detect the pressure on the upper surface of the white fused alumina body 8, achieving the effect of double-sided hardness testing of the white fused alumina body 8 and improving the accuracy of the test.

[0024] The positioning mechanism 3 includes two second through holes 301. Symmetrical hydraulic rods 302 are installed on the outer surface of the protective frame 5. Positioning clamps 303 are installed at the output ends of the two hydraulic rods 302. A controller 10 is installed on the front of the fixed angle plate 9. A display screen 11 is provided on the front of the controller 10. Symmetrical slots 14 are opened on the upper surface of the protective frame 5. A baffle 15 is engaged inside the two slots 14. A buckle 16 is installed on the upper surface of the baffle 15. Through the cooperation of the hydraulic rods 302 and the positioning clamps 303, the white fused alumina body 8 can be positioned and clamped, increasing the stability of the white fused alumina body 8 during testing. The cooperation of the protective frame 5 and the baffle 15 can protect the white fused alumina body 8, preventing it from shattering and increasing the safety of the device.

[0025] The working principle of this utility model is as follows:

[0026] In use, first connect the device to the corresponding power supply. Then, using the support leg 12 and the brake caster 13, place the device stably in a suitable position. Then, using the controller 10 and the display screen 11, control the device. Next, place the white fused alumina body 8 to be tested on the upper surface of the testing table 7. Then, using the hydraulic rod 302 and the positioning clamp 303, the white fused alumina body 8 can be positioned and clamped, increasing the stability of the white fused alumina body 8 during testing. Using the protective frame 5 and the baffle 15, the white fused alumina body 8 can be protected to prevent it from shattering and splintering, increasing the safety of the device. Then, the cylinder 202 can push the stamping head 206 to achieve the effect of stamping and testing the white fused alumina body 8. Using the second pressure sensor 204, the pressure on the upper surface of the white fused alumina body 8 can be detected, achieving the effect of double-sided hardness testing of the white fused alumina body 8 and improving the accuracy of the test.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hardness detection device for white corundum production, characterized by: The utility model provides a kind of white corundum detection device, including bottom plate (1), the upper surface of the bottom plate (1) is opened with recess (4), the upper surface of the bottom plate (1) is installed with fixed angle plate (9), the inside of the fixed angle plate (9) is equipped with detection mechanism (2), the inside of the recess (4) is installed with protection frame (5), the inside of the protection frame (5) is equipped with positioning mechanism (3), the bottom surface of the bottom plate (1) is installed with four support legs (12), the bottom end of each support leg (12) is installed with brake universal wheel (13), the inner bottom wall of the recess (4) is installed with first pressure sensor (6), the upper surface of the first pressure sensor (6) is installed with detection platform (7), the upper surface of the detection platform (7) is placed with white corundum main body (8).

2. The hardness detection equipment for white corundum production according to claim 1, characterized in that: The detection mechanism (2) includes a first through hole (201), the upper surface of the fixed angle plate (9) is installed with a pneumatic cylinder (202), and the output end of the pneumatic cylinder (202) is installed with a fixed seat (203).

3. The hardness detection device for white corundum production according to claim 2, characterized in that: The bottom surface of the fixed seat (203) is installed with a second pressure sensor (204), the bottom surface of the second pressure sensor (204) is installed with a connecting seat (205), and the bottom surface of the connecting seat (205) is installed with a punching head (206).

4. The hardness detection device for white corundum production according to claim 1, characterized in that: The positioning mechanism (3) includes two second through holes (301), and the outer surface of the protection frame (5) is installed with two symmetrical hydraulic rods (302), and the output end of each hydraulic rod (302) is installed with a positioning clamp block (303).

5. The hardness detection device for white corundum production according to claim 1, characterized in that: The front surface of the fixed angle plate (9) is installed with a controller (10), and the front surface of the controller (10) is provided with a display screen (11).

6. The hardness detection device for white corundum production according to claim 1, characterized in that: The upper surface of the protection frame (5) is opened with two symmetrical clamping grooves (14), and the inside of the two clamping grooves (14) is jointly clamped with a baffle (15), and the upper surface of the baffle (15) is installed with a buckling plate (16).

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