Brown fused alumina compressive strength detection device

Abstract

The utility model discloses a brown fused alumina compressive strength detection device which comprises a detection box, a rotating motor is fixedly installed on the back face of the detection box, symmetrical bearings are embedded in the inner side wall of the detection box, and inner rings of the two bearings are jointly and fixedly connected with a threaded rod. The output end of the rotating motor is connected with one end of a threaded rod through a bearing, the outer surface of the threaded rod is in threaded connection with symmetrical first clamping plates, and symmetrical air cylinders are fixedly installed on the outer surface of the detection box. According to the device, the rotating motor drives the threaded rod to rotate, the symmetrical first clamping plates can move relatively, automatic clamping can be rapidly carried out according to the size of a brown fused alumina plate, the air cylinder drives the second clamping plate to move linearly, clamping is further assisted, and compared with a traditional fixed mechanical clamp which needs to manually adjust the clamping position, time is greatly saved, and the working efficiency is improved. The detection efficiency is obviously improved, manual operation links are reduced, and the labor intensity of operators is effectively reduced.

Description

Technical Field

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

[0002] Brown fused alumina sheets are characterized by high hardness, high wear resistance, good toughness, and chemical stability. These properties make brown fused alumina sheets perform well in various industrial applications and are suitable for tasks such as high-precision machining and deburring. After the brown fused alumina sheets are produced, their compressive strength is tested to ensure that the products can withstand the expected pressure during use, thereby guaranteeing the reliability and durability of the products.

[0003] Existing brown fused alumina compressive strength testing devices typically use fixed mechanical clamps, requiring manual adjustment of the clamping position, resulting in low testing efficiency and increased labor intensity. To address these issues, we propose a new brown fused alumina compressive strength testing device. Utility Model Content

[0004] The purpose of this invention is to provide a device for testing the compressive strength of brown fused alumina 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 brown fused alumina compressive strength testing device includes a testing box. A rotary motor is fixedly installed on the back of the testing box. Symmetrical bearings are embedded in the inner sidewall of the testing box. The inner rings of the two bearings are fixedly connected to a threaded rod. The output end of the rotary motor is connected to one end of the threaded rod through the bearing. Symmetrical first clamping plates are threadedly connected to the outer surface of the threaded rod. Symmetrical cylinders are fixedly installed on the outer surface of the testing box. The output ends of the two cylinders penetrate the testing box and extend into the interior of the testing box. The output ends of the two cylinders are fixedly connected to second clamping plates. A support plate is fixedly connected inside the testing box. Symmetrical movable openings are opened on the upper surface of the support plate. The upper surfaces of the two first clamping plates penetrate the movable openings and extend to the upper surface of the support plate. The bottom surfaces of the two second clamping plates are slidably connected to the upper surface of the support plate. A testing assembly is provided inside the testing box. A door is hinged to the outer surface of the testing box, and a door handle is fixedly connected to the outer surface of the door.

[0007] In a further embodiment, the detection assembly includes a hydraulic rod located at the top of the detection box, the output end of the hydraulic rod passing through the detection box and extending into the interior of the detection box, and a pressure sensor being fixedly connected to the output end of the hydraulic rod.

[0008] In a further embodiment, a control panel is fixedly connected to the outer surface of the detection box, and the control panel is electrically connected to the rotary motor, hydraulic rod, pressure sensor and cylinder respectively via wires.

[0009] In a further embodiment, a hopper is slidably connected inside the detection box, a positioning seat is fixedly connected to the outer surface of the hopper, and a handle is hinged inside the positioning seat via a pin.

[0010] In a further embodiment, the inner walls of both movable ports are provided with symmetrical limiting grooves, and the interiors of both sets of limiting grooves are slidably connected with limiting blocks. The sides of the two sets of limiting blocks that are close to each other are connected to the outer surface of the first clamping plate.

[0011] In a further embodiment, a monitoring head is fixedly installed inside the detection box, and the monitoring head is electrically connected to the control panel via a wire.

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

[0013] This device uses a rotary motor to drive a threaded rod to rotate, which allows the symmetrical first clamping plate to move relative to each other. It can quickly and automatically clamp the brown corundum plate according to its size. The cylinder drives the second clamping plate to move linearly, further assisting in clamping. Compared with traditional fixed mechanical clamps that require manual adjustment of the clamping position, this device saves a lot of time, significantly improves the detection efficiency, reduces manual operation steps, and effectively reduces the labor intensity of operators. Attached Figure Description

[0014] Figure 1 This is a front view schematic diagram of the brown fused alumina compressive strength testing device.

[0015] Figure 2 This is a side view schematic diagram of the brown fused alumina compressive strength testing device.

[0016] Figure 3 This is a side cross-sectional schematic diagram of the brown fused alumina compressive strength testing device.

[0017] Figure 4 This is a schematic diagram of the front section structure of the brown fused alumina compressive strength testing device.

[0018] In the diagram: 1. Detection box; 2. Control panel; 3. Box door; 4. Door handle; 5. Rotary motor; 6. Collection hopper; 7. Positioning seat; 8. Handle; 9. Bearing; 10. Threaded rod; 11. First clamping plate; 12. Limiting block; 13. Limiting groove; 14. Monitoring head; 15. Bearing plate; 16. Movable port; 17. Detection assembly; 171. Hydraulic rod; 172. Pressure sensor; 18. Second clamping plate; 19. Cylinder. 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 1-4In this utility model, a brown fused alumina compressive strength testing device includes a testing box 1. A rotary motor 5 is fixedly installed on the back of the testing box 1. Symmetrical bearings 9 are embedded in the inner sidewall of the testing box 1. The inner rings of the two bearings 9 are fixedly connected to a threaded rod 10. The output end of the rotary motor 5 is connected to one end of the threaded rod 10 through the bearings 9. Symmetrical first clamping plates 11 are threadedly connected to the outer surface of the threaded rod 10. Symmetrical cylinders 19 are fixedly installed on the outer surface of the testing box 1. The output ends of the two cylinders 19 penetrate the testing box 1 and extend into the interior of the testing box 1. The output ends of the two cylinders 19 are fixedly connected to a second clamping plate 18. A bearing plate 15 is fixedly connected inside the testing box 1. Symmetrical movable openings 16 are opened on the upper surface of the bearing plate 15. The upper surfaces of the two first clamping plates 11 are penetrated by the movable openings 16. The moving opening 16 extends to the upper surface of the support plate 15. The bottom surfaces of the two second clamping plates 18 are slidably connected to the upper surface of the support plate 15. The inside of the detection box 1 is equipped with a detection component 17. The outer surface of the detection box 1 is hinged with a door 3. The outer surface of the door 3 is fixedly connected with a door handle 4. A rotary motor 5 is provided to drive the threaded rod 10 to rotate. Since the threaded rod 10 has symmetrical threads, the two symmetrical first clamping plates 11 can automatically clamp according to the width of the brown fused alumina plate. The cylinder 19 drives the second clamping plate 18 to move linearly, which can automatically clamp according to the length of the brown fused alumina plate. By providing the door 3, the door 3 can be closed and merged during detection to prevent the brown fused alumina plate from breaking and splashing and injuring people during the detection process. It can also avoid external factors from interfering with the detection, thus improving the safety of the device.

[0023] The detection component 17 includes a hydraulic rod 171, which is located at the top of the detection box 1. The output end of the hydraulic rod 171 passes through the detection box 1 and extends into the interior of the detection box 1. A pressure sensor 172 is fixedly connected to the output end of the hydraulic rod 171. The hydraulic rod 171 drives the pressure sensor 172 to move downward and continuously squeeze the brown fused alumina plate. This allows for real-time monitoring of the pressure value borne by the brown fused alumina plate and the transmission of the data to the control panel 2.

[0024] A control panel 2 is fixedly connected to the outer surface of the detection box 1. The control panel 2 is electrically connected to the rotary motor 5, hydraulic rod 171, pressure sensor 172 and cylinder 19 respectively through wires. The control panel 2 facilitates operation by the operator and improves the convenience of the device.

[0025] The inside of the testing box 1 is slidably connected to a collection hopper 6, and the outer surface of the collection hopper 6 is fixedly connected to a positioning seat 7. The inside of the positioning seat 7 is hinged to a handle 8 by a pin. The debris generated by the brown corundum plate falls into the collection hopper 6 through the movable port 16 and is collected. After collection, the collection hopper 6 is pulled out of the testing box 1 by the handle 8 to clean the debris and keep the testing box 1 clean, which facilitates the subsequent testing work.

[0026] The inner walls of the two movable openings 16 are provided with symmetrical limiting grooves 13. The interiors of the two sets of limiting grooves 13 are slidably connected to limiting blocks 12. The sides of the two sets of limiting blocks 12 that are close to each other are connected to the outer surface of the first clamping plate 11. Through the cooperation of the limiting blocks 12 and the limiting grooves 13, the stability of the first clamping plate 11 during the movement is ensured, and its shaking or displacement is prevented from affecting the clamping effect and the detection results.

[0027] A monitoring head 14 is fixedly installed inside the testing box 1. The monitoring head 14 is electrically connected to the control panel 2 via a wire. The operator can observe the testing status of the brown corundum plate inside the testing box 1 in real time through the control panel 2 and detect abnormalities in a timely manner.

[0028] The working principle of this utility model is as follows:

[0029] During use, first, grasp the door handle 4 to open the box door 3, and place the brown fused alumina plate into the support plate 15. Then, start the rotary motor 5 and cylinder 19 through the control panel 2. The rotary motor 5 drives the threaded rod 10 to rotate through the bearing 9. The threaded rod 10 drives the two first clamping plates 11 to move relative to each other, so that the two first clamping plates 11 clamp according to the width of the brown fused alumina plate. At the same time, the cylinder 19 drives the second clamping plate 18 to move linearly, clamping according to the length of the brown fused alumina plate. After clamping is completed, close the box door 3. Then, start the hydraulic rod 171 through the control panel 2. The hydraulic rod 171 drives the pressure sensor 172 to descend and continuously squeeze the brown fused alumina plate. When the brown fused alumina plate is deformed or damaged, the pressure sensor 172 records the pressure data at this time and transmits the data to the control panel 2, thereby completing the detection work.

[0030] 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.

[0031] 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 brown fused alumina compressive strength detection device, characterized in that: The test box (1) includes a test chamber (1), on which a rotary motor (5) is fixedly mounted. Symmetrical bearings (9) are embedded in the inner wall of the test chamber (1). A threaded rod (10) is fixedly connected to the inner rings of the two bearings (9). The output end of the rotary motor (5) is connected to one end of the threaded rod (10) via the bearings (9). A symmetrical first clamping plate (11) is threaded onto the outer surface of the threaded rod (10). Symmetrical cylinders (19) are fixedly mounted on the outer surface of the test chamber (1). The output ends of both cylinders (19) penetrate the test chamber (1) and extend into its interior. The output end of the cylinder (19) is fixedly connected to a second clamping plate (18). The inside of the detection box (1) is fixedly connected to a support plate (15). The upper surface of the support plate (15) is provided with symmetrical movable openings (16). The upper surfaces of the two first clamping plates (11) pass through the movable openings (16) and extend to the upper surface of the support plate (15). The bottom surfaces of the two second clamping plates (18) are slidably connected to the upper surface of the support plate (15). The inside of the detection box (1) is provided with a detection component (17). The outer surface of the detection box (1) is hinged to a door (3). The outer surface of the door (3) is fixedly connected to a door handle (4).

2. The apparatus for detecting the compressive strength of brown corundum according to claim 1, wherein: The detection assembly (17) includes a hydraulic rod (171) located at the top of the detection box (1). The output end of the hydraulic rod (171) passes through the detection box (1) and extends into the interior of the detection box (1). A pressure sensor (172) is fixedly connected to the output end of the hydraulic rod (171).

3. The brown fused alumina compressive strength testing device according to claim 1, characterized in that: The outer surface of the detection box (1) is fixedly connected to a control panel (2), which is electrically connected to the rotary motor (5), hydraulic rod (171), pressure sensor (172) and cylinder (19) respectively via wires.

4. The brown fused alumina compressive strength testing device according to claim 1, characterized in that: The inside of the detection box (1) is slidably connected to a hopper (6), and the outer surface of the hopper (6) is fixedly connected to a positioning seat (7). The inside of the positioning seat (7) is hinged to a handle (8) by a pin.

5. The brown fused alumina compressive strength detection device according to claim 1, characterized in that: The inner walls of the two movable ports (16) are provided with symmetrical limiting grooves (13), and the interiors of the two sets of limiting grooves (13) are slidably connected with limiting blocks (12). The sides of the two sets of limiting blocks (12) that are close to each other are connected to the outer surface of the first clamping plate (11).

6. The brown fused alumina compressive strength testing device according to claim 1, characterized in that: The monitoring head (14) is fixedly installed inside the detection box (1), and the monitoring head (14) is electrically connected to the control panel (2) through wires.

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