An aluminum particle abrasion resistance testing device

Abstract

The utility model discloses a kind of aluminium particle wear resistance testing devices, belong to aluminium particle performance test technical field, including detection table, the one side of detection table surface is fixedly connected with support frame, driving mechanism is installed on the support frame, detection disc is arranged below driving mechanism on the detection table, the outer side wall of the detection disc is provided with positioning mechanism, the detection table and below detection disc are provided with through slot, the bottom of the detection table is provided with waste collection assembly, the upper end of the waste collection assembly is fixed below through slot, stable test structure is formed by the support frame of detection table side, driving mechanism and lower detection disc, and the outer side positioning mechanism of detection disc can stabilize aluminium particle to reduce displacement error, meanwhile, detection disc bottom through-hole, detection table through slot and bottom waste collection assembly, can timely and efficiently collect swarf, avoid pollution environment and interference test, improve test accuracy.

Description

Technical Field

[0001] This utility model relates to the field of aluminum particle performance testing technology, specifically to an aluminum particle wear resistance testing device. Background Technology

[0002] In modern industrial production, aluminum granules are a commonly used material, widely applied in aerospace, automotive manufacturing, electronic equipment, and many other fields. The wear resistance of aluminum granules is one of its key performance indicators, directly affecting product lifespan and reliability. Therefore, accurately testing the wear resistance of aluminum granules is of great significance for material research and development, quality control, and product performance optimization.

[0003] Existing testing equipment generates waste shavings during the wear resistance test of aluminum particles. However, due to the lack of effective collection and treatment measures, the equipment not only pollutes the working environment but may also affect the accuracy of the test results. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum particle wear resistance testing device. A stable testing structure is formed by a support frame and a drive mechanism on one side of the testing platform and the testing disk below. The positioning mechanism on the outside of the testing disk can stabilize the aluminum particles to reduce displacement errors. At the same time, the through hole at the bottom of the testing disk, the through groove of the testing platform, and the waste collection component at the bottom can collect waste in a timely and efficient manner, avoiding environmental pollution and interference with the test, thereby improving the test accuracy and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum particle wear resistance testing device, comprising a testing platform, a support frame fixedly connected to one side of the surface of the testing platform, a driving mechanism mounted on the support frame, and a testing disk disposed on the testing platform below the driving mechanism;

[0006] The outer wall of the detection plate is provided with a positioning mechanism, the bottom of the detection plate is provided with through holes in an array, and the detection platform is provided with through grooves located below the detection plate.

[0007] The bottom of the testing station is equipped with a waste collection component, and the upper end of the waste collection component is fixed below the through groove.

[0008] Preferably, the waste collection assembly includes a dust collection hood, which is installed on the lower surface of the testing platform and at the lower port of the through groove. The lower end of the dust collection hood is connected to a filter box via a connecting pipe. A filter screen is installed inside the filter box. The lower end of the filter box is connected to a suction fan via a connecting pipe. The suction fan is installed at the bottom of the testing platform.

[0009] Preferably, the drive mechanism includes an electric push rod, which is mounted on the top of the support frame. The piston rod of the electric push rod is fixedly connected to a motor via a connecting plate. A friction head is mounted on the output shaft of the motor, and the detection disc is placed directly below the friction head.

[0010] Preferably, the positioning mechanism includes a fixed bracket and a movable bracket. The fixed bracket is fixed to the lower end of the support frame, the detection plate is attached to the inner side of the fixed bracket, and the movable bracket is attached to the side of the detection plate opposite to the fixed bracket. An electric push rod II is installed at the edge of the front of the detection table through a mounting block, and the piston rod of the electric push rod II is fixedly connected to the outer side wall of the movable bracket.

[0011] Preferably, positioning rods are fixedly connected to both ends of the movable card holder, and one end of the positioning rod passes through the mounting block and is fixedly connected to a limit block.

[0012] Preferably, positioning seats are fixedly connected to the other two symmetrical sides of the detection disk, and positioning columns are fixedly connected to the positions on the detection platform corresponding to the positioning seats.

[0013] Preferably, support rods are fixedly connected to both sides of the bottom of the filter box, and the bottom of the support rods is fixed to the surface of the bottom of the testing platform.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention provides an aluminum particle wear resistance testing device. By fixing a support frame and installing a drive mechanism on one side of the test platform surface, and cooperating with the test disk below, a stable test structure is formed, providing a reliable foundation support for aluminum particle wear resistance testing. The positioning mechanism on the outer wall of the test disk can effectively position the aluminum particles, ensuring the stability of the aluminum particle position during the test and reducing test errors caused by aluminum particle displacement. Addressing the problem of insufficient waste collection and treatment in existing test devices, this device opens an array of through holes at the bottom of the test disk and through grooves at corresponding positions on the test platform. A waste collection component is set at the bottom of the test platform and fixedly connected to the bottom of the through grooves. This can collect the waste generated during the test in a timely and efficient manner, avoiding waste scattering and polluting the working environment, and preventing waste from interfering with the test results, thus significantly improving the accuracy of the test results.

[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front view schematic diagram of the waste collection component structure of this utility model;

[0019] Figure 3 This is a top view of the testing platform structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the waste collection component of this utility model.

[0021] The following are the labeling elements in the diagram: 1. Testing table; 2. Support frame; 3. Drive mechanism; 31. Electric push rod one; 32. Motor; 33. Friction head; 4. Testing disc; 5. Positioning mechanism; 51. Fixed bracket; 52. Moving bracket; 53. Mounting block; 54. Electric push rod two; 55. Positioning rod; 6. Through hole; 7. Through groove; 8. Waste collection assembly; 81. Dust hood; 82. Filter box; 83. Filter screen; 84. Fan; 9. Positioning seat; 10. Positioning column; 11. Support rod. Detailed Implementation

[0022] 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.

[0023] This utility model provides, for example Figures 1-4 The device for testing the wear resistance of aluminum particles shown includes a test platform 1, a support frame 2 fixedly connected to one side of the surface of the test platform 1, a drive mechanism 3 installed on the support frame 2, and a test plate 4 arranged on the test platform 1 below the drive mechanism 3.

[0024] The outer wall of the detection plate 4 is provided with a positioning mechanism 5, and the bottom of the detection plate 4 is provided with through holes 6 arranged in an array. The detection table 1 is provided with a through groove 7 located below the detection plate 4.

[0025] Waste collection component 8 is provided at the bottom of the testing station 1, and the upper end of the waste collection component 8 is fixed below the through groove 7;

[0026] The testing platform 1 provides a supporting foundation for the entire device. The support frame 2 on one side of its surface is used to install the drive mechanism 3. The drive mechanism 3 performs friction tests on the aluminum particles placed in the testing plate 4 above the testing plate 4. The positioning mechanism 5 on the outer wall of the testing plate 4 can fix the position of the aluminum particles. The waste generated by the test falls into the through groove 7 of the testing platform 1 through the array-shaped through holes 6 at the bottom of the testing plate 4, and then enters the waste collection assembly 8 at the bottom of the testing platform 1 and is fixed at the top of the through groove 7.

[0027] The through hole 6 in the detection disk 4 can be set according to the size of the aluminum particle to be detected, so that the diameter of the through hole 6 is smaller than the volume of the aluminum particle, so that the aluminum particle will not fall out of the through hole 6 during the friction process.

[0028] The wear resistance test of aluminum particles is achieved through the cooperation of the drive mechanism 3 and the detection plate 4. The positioning mechanism 5 ensures the stability of the aluminum particle position during the test, reduces displacement error, and the waste collection path is clear, ensuring that the waste is effectively collected, avoiding environmental pollution and interference with test results, and improving test accuracy.

[0029] The waste collection assembly 8 includes a dust collection hood 81, which is installed on the lower surface of the testing platform 1 and at the lower port of the through groove 7. The lower end of the dust collection hood 81 is connected to a filter box 82 through a connecting pipe. A filter screen 83 is installed inside the filter box 82. The lower end of the filter box 82 is connected to a suction fan 84 through a connecting pipe. The suction fan 84 is installed at the bottom of the testing platform 1.

[0030] In the waste collection assembly 8, the dust collection hood 81 collects waste debris at the lower port of the through slot 7. The suction fan 84 generates suction, and the waste debris enters the filter box 82 through the dust collection hood 81 and the connecting pipe. The filter screen 83 filters and retains the waste debris, and the purified air is discharged through the suction fan 84.

[0031] The suction fan 84 provides power to enhance the efficiency of waste collection, while the filter box 82 and filter screen 83 can effectively filter the waste, preventing it from entering the suction fan 84 and affecting its normal operation, extending the service life of the equipment, and further improving the cleanliness of the waste collection.

[0032] The drive mechanism 3 includes an electric push rod 31, which is mounted on the top of the support frame 2. The piston rod of the electric push rod 31 is fixedly connected to a motor 32 via a connecting plate. The output shaft of the motor 32 is equipped with a friction head 33, and the detection disk 4 is placed directly below the friction head 33.

[0033] The electric push rod 31 of the drive mechanism 3 can drive the motor 32 and the friction head 33 on the output shaft of the motor 32 to move up and down, adjust the contact pressure between the friction head 33 and the aluminum particles in the detection disk 4, and drive the friction head 33 to rotate to perform friction and wear tests on the aluminum particles. The detection disk 4 directly below the friction head 33 ensures that the aluminum particles can accurately accept the friction test.

[0034] The electric push rod 31 allows for easy adjustment of friction pressure to adapt to different testing needs; the motor 32 drives the friction head 33 to rotate to achieve friction testing. The structure is simple and the driving force is stable, ensuring the controllability and consistency of the testing process and improving the reliability of the test results.

[0035] The positioning mechanism 5 includes a fixed card seat 51 and a movable card seat 52. The fixed card seat 51 is fixed to the lower end of the support frame 2. The detection plate 4 is attached to the inner side of the fixed card seat 51. The movable card seat 52 is attached to the side of the detection plate 4 opposite to the fixed card seat 51. An electric push rod 54 is installed at the edge of the front of the detection table 1 through the mounting block 53. The piston rod of the electric push rod 54 is fixedly connected to the outer side wall of the movable card seat 52.

[0036] In the positioning mechanism 5, the fixed card seat 51 limits one side of the detection plate 4, and the electric push rod 54 pushes the movable card seat 52 to move to the other side of the detection plate 4, cooperating with the fixed card seat 51 to clamp the detection plate 4, thereby fixing the aluminum particles placed in the detection plate 4.

[0037] The moving bracket 52 is driven by the electric push rod 54 to quickly clamp and release the test plate 4 and aluminum particles. The operation is convenient and the positioning is firm. It can effectively prevent the aluminum particles from shifting during the test and ensure the stability and accuracy of the test.

[0038] Positioning rods 55 are fixedly connected to both ends of the movable card holder 52. One end of the positioning rod 55 passes through the mounting block 53 and is fixedly connected to the limit block.

[0039] When the movable card holder 52 moves, the positioning rods 55 at both ends slide along the mounting block 53. The limiting block can prevent the positioning rods 55 from coming out of the mounting block 53, ensuring that the movable card holder 52 moves smoothly under the drive of the electric push rod 54.

[0040] The positioning rod 55 guides the movement of the movable card seat 52, ensuring its accurate movement direction and preventing deviation; the limit block prevents the positioning rod 55 from falling off, enhancing the stability and safety of the positioning mechanism 5.

[0041] On the other two symmetrical sides of the detection plate 4, positioning seats 9 are fixedly connected, and on the detection table 1, positioning posts 10 are fixedly connected at positions corresponding to the positioning seats 9.

[0042] The positioning seats 9 on both sides of the detection plate 4 cooperate with the positioning posts 10 on the detection table 1 to play a positioning role when the detection plate 4 is placed, ensuring that the detection plate 4 can be accurately placed in the preset position directly below the drive mechanism 3.

[0043] This facilitates the quick installation and positioning of the test disk 4, ensures the consistency of the test disk 4's placement position each time, reduces test errors caused by deviations in the position of the test disk 4, and improves the repeatability and accuracy of the test.

[0044] Support rods 11 are fixedly connected to both sides of the bottom of the filter box 82, and the bottom of the support rods 11 is fixed to the surface of the bottom of the test table 1;

[0045] The support rods 11 on both sides of the bottom of the filter box 82 are fixed to the bottom surface of the detection table 1 to provide stable support for the filter box 82 and keep the filter box 82 in a stable position during the waste collection process.

[0046] Enhance the stability of the filter box 82 installation to prevent it from shaking or shifting when the suction fan 84 is working or the equipment is running, ensure the stability of the waste collection path, and ensure that the filter box 82 can perform its filtering function normally.

[0047] In practical use, firstly, the diameter of the through hole 6 at the bottom of the detection disk 4 is set according to the size of the aluminum particles to be detected, ensuring that the diameter is smaller than the volume of the aluminum particles to prevent them from falling. Then, the detection disk 4 is placed directly below the drive mechanism 3 on the detection table 1, so that the positioning seats 9 on both sides of the detection disk 4 cooperate with the positioning posts 10 on the detection table 1 to complete the initial positioning of the detection disk 4. Next, the positioning mechanism 5 is activated, the fixed card seat 51 limits one side of the detection disk 4, and the electric push rod 54 pushes the moving card seat 52 to move to the other side of the detection disk 4, cooperating with the fixed card seat 51 to clamp the detection disk 4. When the moving card seat 52 moves, the positioning rods 55 at both ends slide along the mounting block 53, and the limiting block prevents the positioning rods 55 from coming out.

[0048] Afterwards, the drive mechanism 3 is operated, and the electric push rod 31 drives the motor 32 and the friction head 33 to move up and down, adjusting the contact pressure between the friction head 33 and the aluminum particles. The motor 32 drives the friction head 33 to rotate, and the aluminum particles are subjected to friction and wear test. The waste generated during the test falls into the through groove 7 of the test table 1 through the through hole 6 at the bottom of the test plate 4. The suction fan 84 of the waste collection component 8 runs and generates suction. The waste passes through the dust hood 81 and the connecting pipe into the filter box 82. The filter screen 83 filters and retains the waste. The purified air is discharged through the suction fan 84, and the support rod 11 at the bottom of the filter box 82 ensures its stable operation. Throughout the process, all components work together to achieve accurate testing of the wear resistance of the aluminum particles.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum particle wear resistance testing device, comprising a testing platform (1), characterized in that: A support frame (2) is fixedly connected to one side of the surface of the testing table (1), a drive mechanism (3) is installed on the support frame (2), and a testing plate (4) is provided on the testing table (1) below the drive mechanism (3); The outer wall of the detection disk (4) is provided with a positioning mechanism (5), and the bottom of the detection disk (4) is provided with through holes (6) arranged in an array. The detection platform (1) is provided with a through groove (7) located below the detection disk (4). The bottom of the testing station (1) is provided with a waste collection component (8), and the upper end of the waste collection component (8) is fixed below the through groove (7).

2. The aluminum particle wear resistance testing device according to claim 1, characterized in that: The waste collection assembly (8) includes a dust collection hood (81), which is installed on the lower surface of the testing platform (1) and at the lower port of the through groove (7). The lower end of the dust collection hood (81) is connected to a filter box (82) through a connecting pipe. A filter screen (83) is installed inside the filter box (82). The lower end of the filter box (82) is connected to a suction fan (84) through a connecting pipe. The suction fan (84) is installed at the bottom of the testing platform (1).

3. The aluminum particle wear resistance testing device according to claim 1, characterized in that: The drive mechanism (3) includes an electric push rod (31), which is installed on the top of the support frame (2). The piston rod of the electric push rod (31) is fixedly connected to a motor (32) through a connecting plate. The output shaft of the motor (32) is equipped with a friction head (33), and the detection disk (4) is placed directly below the friction head (33).

4. The aluminum particle wear resistance testing device according to claim 1, characterized in that: The positioning mechanism (5) includes a fixed card seat (51) and a movable card seat (52). The fixed card seat (51) is fixed to the lower end of the support frame (2). The detection plate (4) is attached to the inner side of the fixed card seat (51). The movable card seat (52) is attached to the side of the detection plate (4) opposite to the fixed card seat (51). An electric push rod (54) is installed on the edge of the front of the detection table (1) through a mounting block (53). The piston rod of the electric push rod (54) is fixedly connected to the outer wall of the movable card seat (52).

5. The aluminum particle wear resistance testing device according to claim 4, characterized in that: The two ends of the movable card holder (52) are fixedly connected to positioning rods (55), and one end of the positioning rod (55) passes through the mounting block (53) and is fixedly connected to a limit block.

6. The aluminum particle wear resistance testing device according to claim 1, characterized in that: The detection plate (4) is fixedly connected to positioning seats (9) on its other symmetrical sides, and a positioning column (10) is fixedly connected to the detection platform (1) at the position corresponding to the positioning seat (9).

7. The aluminum particle wear resistance testing device according to claim 2, characterized in that: Support rods (11) are fixedly connected to both sides of the bottom of the filter box (82), and the bottom of the support rods (11) is fixed to the surface of the bottom of the test table (1).

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