A middle split structure for hard material detection
By using a split structure for hard material testing, and utilizing a fixed plate and a rotating rod to drive the bearing mechanism, the problem of fracture position deviation in hard material testing is solved, achieving accurate center separation and stable splitting effect, thus improving the practicality and convenience of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI SHENKE CONSTR ENG QUALITY INSPECTION CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-06-23
AI Technical Summary
Existing testing institutions for hard materials cannot ensure that the force is applied to the exact center of the material, leading to deviations in the fracture location and making it difficult to guarantee the accuracy and effectiveness of center separation.
A split structure for testing hard materials was designed, including a fixed plate, a rotating rod, a bearing mechanism, and a split component. Pressure is applied by a pressure testing machine to make the split component abut against the center of the hard material. The rotating rod drives the bearing mechanism to move, achieving the split effect. The stability and practicality of the device are improved by structures such as sliding grooves, stabilizing grooves, and shielding curtains.
This makes it easier to break rigid materials in the middle, ensuring the accuracy and stability of center separation, improving the practicality and ease of use of the device, and adapting to the fixing needs of materials of different sizes.
Smart Images
Figure CN224399070U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of material mechanical property testing technology, and in particular to a split structure for testing hard materials. Background Technology
[0002] When preparing and testing samples of rigid materials, it is often necessary to divide or segment long strips of rigid materials to facilitate the testing of their internal composition and the overall structural strength.
[0003] Existing testing institutions for hard materials cannot ensure that the force is applied to the exact center of the material during use. This can lead to a situation where the fracture location is off-center after the force is applied, making it difficult to guarantee central separation. The accuracy of separation can be improved. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides a split structure for testing hard materials, which overcomes the deficiencies of existing technologies. It aims to solve the problem that existing hard material testing mechanisms are unable to ensure that the hard material is subjected to force in the exact center during use, which may result in a relatively off-center fracture location after being subjected to force, making it difficult to guarantee center separation and improve the separation accuracy.
[0005] To achieve the above objectives, this application provides the following technical solution: a split structure for testing hard materials, comprising a fixed plate, a movable groove inside the fixed plate, a rotating rod rotatably connected inside the movable groove, a threaded area one and a threaded area two on the outside of the rotating rod, the threaded area one and the threaded area two having the same area, both ends of the threaded area one penetrating the fixed plate, a fixed block inside the fixed plate, a splitting component on the top of the fixed block, the fixed block being located in the center of the fixed plate, two sets of bearing mechanisms above the fixed plate, each set of bearing mechanisms including a base block, a movable block at the bottom of the base block, a bearing block on the top of the movable block, the movable block being slidably connected inside the movable groove and threadedly connected to the rotating rod.
[0006] By adopting the above technical solution and setting a fixing plate, rigid materials can be placed between two sets of bearing mechanisms during use. Then, the pressure testing machine above continuously applies pressure to the rigid materials. The top of the splitting part will abut against the central bottom surface of the rigid material. In this way, the pressure testing machine can cooperate with the splitting part to achieve the splitting effect of the rigid material. The center of the rigid material is simultaneously subjected to the forces of the splitting part and the top, making it easier to break in the middle and ensuring splitting. When the rotating rod is rotated, it can simultaneously drive the two sets of bearing mechanisms to move to both sides, which can better achieve the placement and fixing effect of rigid materials of different sizes, making it more convenient to use and improving the practicality of the device.
[0007] As a preferred technical solution of this application, the top of the bottom block is provided with a sliding groove, and both sides of the bearing block are provided with placement grooves. The bearing block is slidably connected to the inside of the sliding groove, and springs are provided inside both sets of placement grooves.
[0008] By adopting the above technical solution and setting a sliding groove, the bearing block can slide inside the sliding groove during use. This ensures that the pressure testing machine can better apply force to the hard material after it is placed on top of the bearing mechanism, thereby further improving the splitting effect and enhancing the practicality of the device.
[0009] As a preferred technical solution of this application, the fixed plate has two sets of stabilizing grooves inside, the two sets of stabilizing grooves are located on both sides of the moving groove, and the bottom of the base block is provided with two sets of first stabilizing blocks, the two sets of first stabilizing blocks are slidably connected to the inside of the stabilizing grooves.
[0010] By adopting the above technical solution and setting a stabilizing groove, the device can be more stable when the two sets of supporting mechanisms move during use, thus further improving its practicality.
[0011] As a preferred technical solution of this application, two sets of mounting slots are provided above the fixing plate, and two sets of shielding curtains are provided between the two sets of mounting slots. One side of each set of shielding curtains is fixedly connected to the fixing block, and the other end is fixedly connected to the bearing mechanism.
[0012] By adopting the above technical solution and setting the installation groove, when the hard material breaks during use, debris and dust may be generated. When these debris and dust fall outside the rotating rod, they may cause the rotation to be obstructed. The installed shielding curtain can block the dust and debris, improving the practicality of the device.
[0013] As a preferred technical solution of this application, the bottom of the fixing plate is provided with two sets of second stabilizing blocks, both sets of second stabilizing blocks being trapezoidal.
[0014] By adopting the above technical solution and setting a stabilizing block, the load-bearing capacity of the device can be improved during use, and deviation can be prevented when pressure is applied, thereby improving the stability during use.
[0015] As a preferred technical solution of this application, a rotating disk is provided at one end of the rotating rod located outside the fixed plate, and a rotating handle is rotatably connected to one side of the rotating disk.
[0016] By adopting the above technical solution and setting a rotating disk, it is more convenient to rotate the rotating rod during use, thus improving the practicality of the device.
[0017] As a preferred technical solution of this application, a scale is provided on the outer side of the fixing plate, and anti-slip texture is provided on the outer side of the rotating handle.
[0018] By adopting the above technical solution and setting a scale, the load-bearing mechanism can be adjusted more precisely during use, making it more convenient and accurate. The anti-slip texture also makes it easier to rotate the rotating rod.
[0019] As a preferred technical solution of this application, each of the four sets of springs is provided with a telescopic rod inside, and the telescopic rod is located inside the placement groove.
[0020] By adopting the above technical solution and setting up a telescopic rod, the stability of the sliding of the load-bearing block can be ensured during use, the wear of the spring can be reduced, and the service life can be extended.
[0021] The beneficial effects of this application are:
[0022] 1. By setting a fixing plate, rigid materials can be placed between two sets of bearing mechanisms during use. Then, the pressure testing machine above continuously applies pressure to the rigid material. The top of the splitting part will abut against the central bottom surface of the rigid material. In this way, the pressure testing machine can cooperate with the splitting part to achieve the splitting effect of the rigid material. The center of the rigid material is simultaneously subjected to the forces of the splitting part and the top, making it easier to break in the middle and ensuring splitting. The rotating rod can drive the two sets of bearing mechanisms to move to both sides when rotating, which can better achieve the placement and fixing effect of rigid materials of different sizes, making it more convenient to use and improving the practicality of the device.
[0023] 2. By setting a sliding groove, the bearing block can slide inside the sliding groove during use. This ensures that the pressure testing machine can better apply force to the hard material after it is placed on top of the bearing mechanism, which can further improve the splitting effect and enhance the practicality of the device. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 This is a schematic diagram of the internal structure of this application;
[0026] Figure 3 This is a schematic diagram of the supporting structure of this application;
[0027] Figure 4 This is a schematic diagram of the rotating rod structure of this application.
[0028] In the diagram: 1. Fixed plate; 101. Moving groove; 102. Stabilizing groove; 103. Mounting groove; 2. Fixed block; 201. Center split piece; 3. Rotating rod; 301. Threaded area one; 302. Threaded area two; 303. Rotating disk; 304. Rotating handle; 4. Bearing mechanism; 401. Base block; 402. Moving block; 403. First stabilizing block; 404. Bearing block; 405. Sliding groove; 406. Placement groove; 407. Spring; 408. Telescopic rod; 5. Scale; 6. Second stabilizing block; 7. Curtain. Detailed Implementation
[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0030] Reference Figure 1-4 A split structure for testing hard materials includes a fixed plate 1. The fixed plate 1 has a movable groove 101 inside. A rotating rod 3 is rotatably connected inside the movable groove 101. The rotating rod 3 has a threaded area 301 and a threaded area 302 on its outside. The threaded area 301 and the threaded area 302 have the same area. Both ends of the threaded area 301 pass through the fixed plate 1. A fixed block 2 is provided inside the fixed plate 1. A split piece 201 is provided on the top of the fixed block 2. The fixed block 2 is located in the center of the fixed plate 1. Two sets of bearing mechanisms 4 are provided above the fixed plate 1. Both sets of bearing mechanisms 4 include a bottom block 401. A movable block 402 is provided at the bottom of the bottom block 401. A bearing block 404 is provided on the top of the movable block 402. The movable block 402 is slidably connected inside the movable groove 101 and threadedly connected to the rotating rod 3. The fixed plate 1 has two sets of stabilizing grooves 102 inside, which are located on both sides of the moving groove 101. The bottom of the bottom block 401 has two sets of first stabilizing blocks 403, which are slidably connected to the inside of the stabilizing grooves 102.
[0031] By setting the fixing plate 1, rigid materials can be placed between the two sets of bearing mechanisms 4 during use. Then, the pressure testing machine above continuously applies pressure to the rigid material. The top of the splitting part 201 abuts against the central bottom surface of the rigid material. In this way, the pressure testing machine can cooperate with the splitting part 201 to achieve the splitting effect of the rigid material. The center of the rigid material is simultaneously subjected to the forces from the splitting part and the top, making it easier to break in the middle and ensuring splitting. The rotating rod 3 can drive the two sets of bearing mechanisms 4 to move to both sides when rotating, which can better achieve the placement and fixing effect of rigid materials of different sizes, making it more convenient to use and improving the practicality of the device. By setting the stabilizing groove 102, the device can be more stable when the two sets of bearing mechanisms 4 move during use, further improving the practicality of the device.
[0032] Reference Figure 1-4 The top of the base block 401 is provided with a sliding groove 405, and both sides of the bearing block 404 are provided with placement grooves 406. The bearing block 404 is slidably connected to the inside of the sliding groove 405. Springs 407 are provided inside the two sets of placement grooves 406. Two sets of mounting grooves 103 are provided above the fixing plate 1. Two sets of shielding curtains 7 are provided between the two sets of mounting grooves 103. One side of each set of shielding curtains 7 is fixedly connected to the fixing block 2, and the other end is fixedly connected to the bearing mechanism 4. A rotating disk 303 is provided at one end of the rotating rod 3 located outside the fixing plate 1. A rotating handle 304 is rotatably connected to one side of the rotating disk 303. By providing the sliding groove 405, the bearing block 404 can be slidably connected to the base block 404 during use. The carrier block 404 can slide inside the sliding groove 405, so that after the hard material is placed on top of the bearing mechanism 4, the pressure testing machine can better apply force to the hard material, which can further improve the splitting effect and enhance the practicality of the device. By setting the mounting groove 103, when the hard material breaks during use, debris and dust may be generated. When these debris and dust fall outside the rotating rod 3, they may cause the rotation to be obstructed. The set shielding curtain 7 can block the dust and debris, improving the practicality of the device. By setting the rotating disk 303, it is more convenient to rotate the rotating rod 3 during use, improving the practicality of the device.
[0033] Reference Figure 1-4The bottom of the fixed plate 1 is provided with two sets of second stabilizing blocks 6, both of which are trapezoidal. By setting the second stabilizing blocks 6, the load-bearing capacity of the device can be improved during use, and the deviation can be prevented when pressure is applied, thus improving the stability during use. A scale 5 is provided on the outer side of the fixed plate 1, and the outer side of the rotating handle 304 is provided with anti-slip texture. By setting the scale 5, the load-bearing mechanism 4 can be adjusted more precisely during use, making it more convenient and accurate. The anti-slip texture makes it easier to rotate the rotating rod 3. Each of the four sets of springs 407 is provided with a telescopic rod 408, which is located inside the placement groove 406. By setting the telescopic rod 408, the sliding stability of the load-bearing block 404 can be ensured during use, reducing the wear of the springs 407 and extending their service life.
[0034] Working principle: By setting the fixed plate 1, during use, rigid materials can be placed between the two sets of bearing mechanisms 4. Then, the pressure testing machine above continuously applies pressure to the rigid materials. The top of the splitting part 201 will abut against the central bottom surface of the rigid materials. In this way, the pressure testing machine can cooperate with the splitting part 201 to achieve the splitting effect of the rigid materials. The center of the rigid materials is simultaneously subjected to the forces of the splitting part and the top, making it easier to break in the middle and ensuring splitting. The rotating rod 3 can drive the two sets of bearing mechanisms 4 to move to both sides when rotating, which can better achieve the placement and fixing effect of rigid materials of different sizes, making it more convenient to use and improving the practicality of the device. By setting the sliding groove 405, during use, the bearing block 404 can slide inside the sliding groove 405. In this way, after the rigid materials are placed on the top of the bearing mechanism 4, it can ensure that the pressure testing machine applies force to the rigid materials better, which can further improve the splitting effect and improve the practicality of the device.
[0035] Among them, by setting the stabilizing groove 102, the device can be more stable when the two sets of bearing mechanisms 4 move during use, further improving the practicality of the device. By setting the mounting groove 103, when hard materials break during use, debris and dust may be generated. When these debris and dust fall to the outside of the rotating rod 3, they may cause the rotation to be obstructed. The setting of the shielding curtain 7 can shield the dust and debris, improving the practicality of the device.
[0036] Meanwhile, by setting the second stabilizing block 6, the load-bearing capacity of the device can be improved during use, and the deviation can be prevented when pressure is applied, thus improving the stability during use.
[0037] In addition, by setting the rotating disk 303, it is more convenient to rotate the rotating rod 3 during use, thus improving the practicality of the device; by setting the scale 5, the bearing mechanism 4 can be adjusted more precisely during use, making it more convenient and accurate; the anti-slip texture makes it easier to rotate the rotating rod 3; by setting the telescopic rod 408, the stability of the sliding of the bearing block 404 can be ensured during use, reducing the wear of the spring 407 and extending its service life.
[0038] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A middle division structure for hard material detection, comprising a fixed plate (1), characterized in that, The fixed plate (1) has a movable groove (101) inside, and a rotating rod (3) is rotatably connected inside the movable groove (101). The rotating rod (3) has a threaded area one (301) and a threaded area two (302) on its outside. The areas of the threaded area one (301) and the threaded area two (302) are the same. Both ends of the threaded area one (301) penetrate the fixed plate (1). The fixed plate (1) has a fixed block (2) inside, and the top of the fixed block (2) has a middle... The component (201) is located in the center of the fixed plate (1). Two sets of bearing mechanisms (4) are provided above the fixed plate (1). Both sets of bearing mechanisms (4) include a bottom block (401). A moving block (402) is provided at the bottom of the bottom block (401). A bearing block (404) is provided at the top of the moving block (402). The moving block (402) is slidably connected to the inside of the moving groove (101) and threadedly connected to the rotating rod (3).
2. The split structure for testing hard materials according to claim 1, characterized in that, The top of the bottom block (401) is provided with a sliding groove (405), and both sides of the bearing block (404) are provided with placement grooves (406). The bearing block (404) is slidably connected to the inside of the sliding groove (405), and springs (407) are provided inside both sets of placement grooves (406).
3. The split structure for testing hard materials according to claim 1, characterized in that, The fixed plate (1) has two sets of stabilizing grooves (102) inside. The two sets of stabilizing grooves (102) are located on both sides of the moving groove (101). The bottom of the bottom block (401) is provided with two sets of first stabilizing blocks (403). The two sets of first stabilizing blocks (403) are slidably connected to the inside of the stabilizing groove (102).
4. The split structure for testing hard materials according to claim 1, characterized in that, Two sets of mounting slots (103) are provided above the fixing plate (1), and two sets of shielding curtains (7) are provided between the two sets of mounting slots (103). One side of each set of shielding curtains (7) is fixedly connected to the fixing block (2), and the other end is fixedly connected to the bearing mechanism (4).
5. The split structure for testing hard materials according to claim 1, characterized in that, The bottom of the fixed plate (1) is provided with two sets of second stabilizing blocks (6), both sets of second stabilizing blocks (6) are trapezoidal.
6. The split structure for testing hard materials according to claim 1, characterized in that, A rotating disk (303) is provided at one end of the rotating rod (3) located outside the fixed plate (1), and a rotating handle (304) is rotatably connected to one side of the rotating disk (303).
7. A split structure for testing hard materials according to claim 6, characterized in that, A scale (5) is provided on the outer side of the fixing plate (1), and an anti-slip texture is provided on the outer side of the rotating handle (304).
8. A split structure for testing hard materials according to claim 2, characterized in that, Each of the four sets of springs (407) is provided with a telescopic rod (408), which is located inside the placement groove (406).