Material wear-resistant polishing experiment device

Abstract

The utility model belongs to the field of polishing experiment devices, and particularly relates to a material abrasion-resistant polishing experiment device which comprises an operation table. The position, close to the rear portion, of the top end of the operation table is fixedly connected with the bottom end of a supporting rod, the top end of the supporting rod is fixedly connected with the bottom end of a first fixing plate, and a fixed adjusting grinding mechanism is arranged at the top end of the operation table. The fixed adjusting and grinding mechanism comprises a groove, the groove is formed in the top end of the operation table, and one side of the interior of the groove is fixedly connected with the rear end of a first motor; through the design of the fixing and adjusting grinding mechanism, the function of fixing the wear-resistant materials with different thicknesses is achieved, and the problems that an existing grinding device is not provided with a device for adjusting and fixing the wear-resistant materials with different thicknesses, the wear-resistant materials with different thicknesses cannot be effectively fixed during use, and the grinding effect is poor are solved. And therefore, the problem that the device is relatively large in limitation during use is solved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding experimental devices, in particular to a material wear-resistant grinding experimental device. Background Art

[0002] Wear-resistant materials are a large class of new materials with special electrical, magnetic, optical, acoustic, thermal, mechanical, chemical and biological functions. They are important basic materials in high-tech fields such as information technology, biotechnology, energy technology and national defense construction, and are mainly used in materials science and engineering experiments.

[0003] An existing material wear-resistant grinding experimental device can specifically refer to the application number: CN202121638875.6, which comprises: a base; a mounting mechanism, the mounting mechanism is arranged on the base; a movable adjustment mechanism, the movable adjustment mechanism is arranged on the mounting mechanism; a second electric telescopic rod, the second electric telescopic rod is arranged on the movable adjustment mechanism, and the extended end of the second electric telescopic rod is fixedly connected with a connecting block. The utility model can realize the rotation of the turntable by rotating the output end of the driving motor, and the push rod can realize circular motion by rotating the turntable, and the limit sleeve can be pushed to reciprocate by moving the push rod, and the rectangular sleeve can be moved to reciprocate on the square rod by moving the limit sleeve, and the grinding block can be reciprocated by moving the rectangular sleeve. The wear-resistant material can be evenly ground by the reciprocating movement of the grinding block, which can solve the problem that the grinding experimental device in the prior art cannot grind wear-resistant materials with different thicknesses;

[0004] The above-mentioned grinding device is not provided with a function for adjusting and fixing wear-resistant materials of different sizes and thicknesses. When used, it cannot adapt to a variety of wear-resistant materials of different thicknesses for effective fixation, which leads to great limitations in the use of the device. Therefore, a material wear-resistant grinding experimental device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing grinding device is not equipped with a device for adjusting and fixing wear-resistant materials of different sizes and thicknesses. When in use, it is unable to adapt to a variety of wear-resistant materials of different thicknesses for effective fixation, which leads to the problem that the device has great limitations when used. The utility model proposes a material wear-resistant grinding experimental device.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the material wear-resistant grinding experimental device described in the utility model comprises an operating table; the top of the operating table is fixedly connected to the bottom end of the support rod near the rear position, the top of the support rod is fixedly connected to the bottom end of the first fixed plate, and the top of the operating table is provided with a fixed adjustment grinding mechanism;

[0007] The fixed adjustment grinding mechanism includes a groove, which is opened at the top of the operating table, one side of the groove is fixedly connected to the rear end of the first motor, the front end of the first motor is fixedly connected to the rear end of the first threaded rod, the front end of the first threaded rod is inserted into the first fixed block, and the first threaded rod is rotatably connected to the first fixed block, the rear end of the first fixed block is fixedly connected to the other side of the groove, and moving blocks are sleeved on both sides of the outer end of the first threaded rod, and the first threaded rod is threadedly connected to the moving block.

[0008] Preferably, two sides of the groove near the bottom end are fixedly connected to two ends of the first guide rod, the moving block is sleeved on the outside of the first guide rod near the bottom end, and the moving block is slidably connected to the first guide rod.

[0009] Preferably, a second threaded rod is inserted into the top of the moving block, and the moving block is threadedly connected to the second threaded rod, and the bottom end of the second threaded rod is fixedly connected to the top of the second fixed block.

[0010] Preferably, pressing blocks are provided at the bottom ends of the second fixed blocks on both sides of the top end of the operating table, and the bottom ends of the second fixed blocks are fixedly connected to the top ends of the pressing blocks, and the pressing blocks are designed to be made of rubber material.

[0011] Preferably, a third threaded rod is inserted at the top of the first fixed plate near the rear position, and the first fixed plate is threadedly connected to the third threaded rod, a third fixed block is sleeved on the outside of the bottom end of the third threaded rod, and the third threaded rod is rotatably connected to the third fixed block, the bottom end of the third fixed block is fixedly connected to the top of the second fixed plate, the bottom end of the second fixed plate is fixedly connected to the top of the second motor, and the bottom end of the second motor is fixedly connected to the top of the grinding block.

[0012] Preferably, the top end of the second fixing plate is fixedly connected to the bottom end of the second guide rod near the rear position, the first fixing plate is sleeved on the outside of the second guide rod, and the first fixing plate is slidably connected to the second guide rod.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of fixing wear-resistant materials of different sizes and thicknesses through the structural design of the fixed and adjustable grinding mechanism, solves the problem that the existing grinding device is not provided with a mechanism for adjusting and fixing wear-resistant materials of different sizes and thicknesses, and cannot be adapted to effectively fix a variety of wear-resistant materials of different thicknesses when used, resulting in greater limitations in the use of the device, and improves applicability;

[0015] 2. The utility model realizes the function of applying different pressures through the structural design of the fixed and adjustable grinding mechanism, solves the problem that the existing grinding device is not provided with components that can adjust different pressures for coordinated grinding, and when in use, only the same pressure is used for grinding testing, and it is impossible to adjust multiple pressures according to different situations for grinding, thereby the problem of incomplete experimental effect, thereby improving the comprehensiveness of the experimental results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the structure;

[0020] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure.

[0021] In the figure: 1. operating table; 2. supporting rod; 3. first fixed plate; 10. groove; 11. first motor; 12. first threaded rod; 13. first fixed block; 14. moving block; 15. first guide rod; 16. second threaded rod; 17. second fixed block; 18. pressing block; 19. third threaded rod; 20. third fixed block; 21. second fixed plate; 22. second motor; 23. grinding block; 24. second guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4As shown, a material wear-resistant grinding experimental device includes an operating table 1; the top of the operating table 1 is welded to the bottom end of the support rod 2 near the rear position, the top of the support rod 2 is welded to the bottom end of the first fixed plate 3, and the top of the operating table 1 is provided with a fixed adjustment grinding mechanism;

[0024] The fixed adjustment grinding mechanism includes a groove 10, the groove 10 is opened at the top of the operating table 1, one side of the inner part of the groove 10 is welded to the rear end of the first motor 11, the front end of the first motor 11 is welded to the rear end of the first threaded rod 12, the model of the first motor 11 is Y2-112M-6, the front end of the first threaded rod 12 is inserted into the first fixed block 13, and the first threaded rod 12 is rotatably connected to the first fixed block 13, the inner wall of the first fixed block 13 is circular in design, the rear end of the first fixed block 13 is welded to the other side of the groove 10, and the outer ends of the first threaded rod 12 are both sleeved with moving blocks 14, and the first threaded rod 12 is threadedly connected to the moving block 14;

[0025] During operation, the wear-resistant material is first placed on the top of the operating table 1, and then the first motor 11 inside the groove 10 is started to drive the first threaded rod 12 to rotate, and the front end of the first threaded rod 12 rotates along the inside of the first fixed block 13. At the same time, the rotation of the first threaded rod 12 drives the moving blocks 14 on both sides to move toward the middle at the same time until the side ends of the wear-resistant material are clamped, thereby fixing the wear-resistant material.

[0026] Furthermore, the two sides of the groove 10 near the bottom are welded together with the two ends of the first guide rod 15, the moving block 14 is sleeved on the outside of the first guide rod 15 near the bottom, and the moving block 14 is slidably connected to the first guide rod 15, and the first guide rod 15 is designed as a round rod;

[0027] During operation, the moving block 14 moves, and the moving block 14 also moves along the surface of the first guide rod 15 to fix the wear-resistant material.

[0028] Furthermore, a second threaded rod 16 is inserted at the top of the moving block 14, and the moving block 14 is threadedly connected to the second threaded rod 16, and the bottom end of the second threaded rod 16 is welded to the top of the second fixed block 17, and the second fixed block 17 is circular in design;

[0029] During operation, the second threaded rod 16 is rotated to drive the second threaded rod 16 to move downward along the moving block 14 until the second fixing block 17 is driven to move downward to fix the wear-resistant material.

[0030] Furthermore, the bottom ends of the second fixing blocks 17 on both sides of the top of the operating table 1 are both provided with pressing blocks 18, and the bottom ends of the second fixing blocks 17 are glued together with the top ends of the pressing blocks 18, and the pressing blocks 18 are designed with rubber material;

[0031] During operation, the pressing block 18 at the bottom of the second fixing block 17 squeezes and fixes the top of the wear-resistant material. The pressing block 18 can protect the surface of the wear-resistant material to prevent damage to the wear-resistant material during fixation, and is used to fix the wear-resistant material.

[0032] Further, a third threaded rod 19 is inserted at the top of the first fixed plate 3 near the rear position, and the first fixed plate 3 is threadedly connected to the third threaded rod 19, a third fixed block 20 is sleeved on the outer side of the bottom end of the third threaded rod 19, and the third threaded rod 19 is rotatably connected to the third fixed block 20, the inner wall of the third fixed block 20 is circular in design, the bottom end of the third fixed block 20 is welded to the top of the second fixed plate 21, the bottom end of the second fixed plate 21 is welded to the top of the second motor 22, the bottom end of the second motor 22 is welded to the top of the grinding block 23, the grinding block 23 is circular in design, and the model of the second motor 22 is Y2-112M-6;

[0033] During operation, the third threaded rod 19 at the top of the first fixed plate 3 is first rotated to drive the third threaded rod 19 to move downward along the inside of the first fixed plate 3. At the same time, the bottom end of the third threaded rod 19 is rotated along the inside of the second motor 22 at the top of the second fixed plate 21, and pushes the second fixed plate 21 to move downward until the top of the grinding block 23 at the bottom end of the second motor 22 fits with the top of the wear-resistant material, and the second motor 22 is started to drive the grinding block 23 to rotate to grind the wear-resistant material, and when the appropriate pressure is reached, it can be used to adjust the pressure during grinding.

[0034] Furthermore, the top of the second fixing plate 21 is welded to the bottom of the second guide rod 24 near the rear position, the first fixing plate 3 is sleeved on the outside of the second guide rod 24, and the first fixing plate 3 is slidably connected to the second guide rod 24, and the second guide rod 24 is designed as a round rod;

[0035] During operation, the second fixing plate 21 moves downward, driving the second guide rod 24 to move downward along the inside of the first fixing plate 3, so as to adjust the pressure during grinding.

[0036] Working principle: when the wear-resistant material needs to be fixed, the wear-resistant material is first placed on the top of the operating table 1, and then the first motor 11 inside the groove 10 is started to drive the first threaded rod 12 to rotate, and the front end of the first threaded rod 12 rotates along the inside of the first fixed block 13, and at the same time, the rotation of the first threaded rod 12 drives the moving blocks 14 on both sides to move toward the middle at the same time until the side ends of the wear-resistant material are clamped, and when the moving block 14 moves, the moving block 14 also moves along the surface of the first guide rod 15, and then the second threaded rod 16 is rotated to drive the second threaded rod 16 to move downward along the moving block 14 until the second fixed block 17 is driven to move downward, and at the same time, the pressing block 18 at the bottom end of the second fixed block 17 squeezes and fixes the top of the wear-resistant material, and the pressing block 18 can protect the surface of the wear-resistant material to prevent damage to the wear-resistant material during fixation, and is used to fix the wear-resistant material.

[0037] When it is necessary to adjust the pressure during grinding, first rotate the third threaded rod 19 at the top of the first fixed plate 3, driving the third threaded rod 19 to move downward along the inside of the first fixed plate 3, and at the same time, the bottom end of the third threaded rod 19 rotates along the inside of the second motor 22 at the top of the second fixed plate 21, and pushes the second fixed plate 21 to move downward until the top of the grinding block 23 at the bottom end of the second motor 22 fits with the top of the wear-resistant material, and start the second motor 22 to drive the grinding block 23 to rotate to grind the wear-resistant material, and when the appropriate pressure is reached, and when the second fixed plate 21 moves downward, it drives the second guide rod 24 to move downward along the inside of the first fixed plate 3, which is used to adjust the pressure during grinding.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A material wear-resistant polishing experimental device, comprising an operating table (1); characterized in that: The top of the operating table (1) is fixedly connected to the bottom end of the support rod (2) near the rear, the top of the support rod (2) is fixedly connected to the bottom end of the first fixed plate (3), and the top of the operating table (1) is provided with a fixed adjustment grinding mechanism; The fixed adjustment grinding mechanism comprises a groove (10), wherein the groove (10) is provided at the top of the operating table (1), one side of the groove (10) is fixedly connected to the rear end of the first motor (11), the front end of the first motor (11) is fixedly connected to the rear end of the first threaded rod (12), the front end of the first threaded rod (12) is inserted into the first fixed block (13), and the first threaded rod (12) is rotatably connected to the first fixed block (13), the rear end of the first fixed block (13) is fixedly connected to the other side of the groove (10), and moving blocks (14) are sleeved on both sides of the outer end of the first threaded rod (12), and the first threaded rod (12) is threadedly connected to the moving block (14).

2. A material wear-resistant grinding experimental device according to claim 1, characterized in that: The two sides of the groove (10) near the bottom are fixedly connected to the two ends of the first guide rod (15), the moving block (14) is sleeved on the outside of the first guide rod (15) near the bottom, and the moving block (14) is slidably connected to the first guide rod (15).

3. A material wear-resistant grinding experimental device according to claim 2, characterized in that: A second threaded rod (16) is inserted into the top of the moving block (14), and the moving block (14) is threadedly connected to the second threaded rod (16), and the bottom end of the second threaded rod (16) is fixedly connected to the top of the second fixed block (17).

4. A material wear-resistant grinding experimental device according to claim 3, characterized in that: The bottom ends of the second fixed blocks (17) on both sides of the top of the operating table (1) are both provided with pressing blocks (18), and the bottom ends of the second fixed blocks (17) are fixedly connected to the top ends of the pressing blocks (18), and the pressing blocks (18) are designed to be made of rubber material.

5. A material wear-resistant grinding experimental device according to claim 4, characterized in that: A third threaded rod (19) is inserted at a position near the rear of the top end of the first fixing plate (3), and the first fixing plate (3) is threadedly connected to the third threaded rod (19), a third fixing block (20) is sleeved on the outer side of the bottom end of the third threaded rod (19), and the third threaded rod (19) is rotatably connected to the third fixing block (20), the bottom end of the third fixing block (20) is fixedly connected to the top end of the second fixing plate (21), the bottom end of the second fixing plate (21) is fixedly connected to the top end of the second motor (22), and the bottom end of the second motor (22) is fixedly connected to the top end of the grinding block (23).

6. A material wear-resistant grinding experimental device according to claim 5, characterized in that: The top end of the second fixing plate (21) is fixedly connected to the bottom end of the second guide rod (24) near the rear, the first fixing plate (3) is sleeved on the outside of the second guide rod (24), and the first fixing plate (3) is slidably connected to the second guide rod (24).

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