Steel wheel type wear resistance testing machine with protective structure

Abstract

The utility model relates to the technical field of steel wheel type wear resistance testing machines, and discloses a steel wheel type wear resistance testing machine with a protective structure, which comprises a workbench, a wear resistance testing assembly comprises a fixed base, a fixed frame is fixedly arranged at the upper end of the fixed base, fixed plates are fixedly arranged at the two ends of the fixed frame, and the protective structure is arranged on the fixed plate. A screw is fixedly installed at the upper end of the fixing plate, a fixing column is fixedly installed at the left end of the fixing frame, a rotating motor is fixedly installed at the right end of the fixing column, a rotating shaft is fixedly installed at the right end of the rotating motor, a bearing is rotatably installed at the outer end of the rotating shaft, and a steel wheel is movably installed at the outer end of the bearing. According to the steel wheel type wear resistance testing machine with the protection structure, a required experimental sample is experimented through the wear resistance testing assembly, and experimental records of different degrees are carried out on the sample according to different friction forces generated by the rotating speed and the distance, so that people can conveniently observe the testing effect of the experimental sample.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wheel type wear-resistant testing machines, in particular to a steel wheel type wear-resistant testing machine with a protective structure. Background Art

[0002] The steel wheel wear tester is a device that can simulate the actual use environment and test the wear resistance of materials. It is mainly composed of three parts: load system, steel wheel system and control system. The steel wheel wear tester is widely used in industrial production and can test the wear resistance of various materials, such as metals, ceramics, plastics, etc. These test results can be used to guide production, improve material performance and improve product quality.

[0003] At the same time, existing wear-resistant testing machines often have various problems. For example, stone wear-resistant testing machines also have some shortcomings. First, its price is relatively high and is not suitable for small-scale stone manufacturers. Secondly, the testing process of the wear-resistant testing machine is relatively complicated and requires certain operations and maintenance. Finally, the test results of the wear-resistant testing machine are affected by certain environmental factors and operating factors, and certain data corrections are required.

[0004] Steel wheel wear testers are also different, and often the test samples cannot be tested and recorded well. Multiple experiments are required for repeated comparisons. The recorded data values ​​often have some defects and deficiencies, and the test records of the test samples are poor. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a steel wheel wear tester with a protective structure to solve the problem of poor test records of the tested samples in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel wheel type wear tester with a protective structure, comprising a workbench, a protective plate is fixedly installed on the upper end of the workbench, a wear test assembly is arranged above the workbench and inside the protective plate, the wear test assembly comprises a fixed base, a fixed frame is fixedly installed on the upper end of the fixed base, fixed plates are fixedly installed on both ends of the fixed frame, screws are fixedly installed on the upper end of the fixed plate, a fixed column is fixedly installed on the left end of the fixed frame, a rotating motor is fixedly installed on the right end of the fixed column, a rotating shaft is fixedly installed on the right end of the rotating motor, a bearing is rotatably installed on the outer end of the rotating shaft, a steel wheel is movably installed on the outer end of the bearing, a bearing assembly is arranged on the right side of the wear test assembly above the workbench, the required experimental samples are tested through the wear test assembly, and the samples are experimentally recorded to different degrees through the different friction forces generated by the rotation speed and distance, so that people can observe the test effect of the experimental samples, and the protective plate is used to protect the samples during the experimental test, reduce the numerical difference, and effectively measure the various numerical values ​​of the tested samples.

[0009] Preferably, the bearing assembly includes a movable plate, which is movably mounted above the workbench, and a placing table is fixedly mounted on the front end of the movable plate, and a slide groove is opened above the placing table, and an electric driving rod 1 is fixedly mounted on the upper end of the slide groove, and a sliding block is movably mounted on the right pushing end of the electric driving rod 1, and a sliding block is fixedly mounted on the upper end of the sliding block, and a weight sensor is fixedly mounted on the upper end of the slide groove at the right side of the slider, and a load-bearing plate is fixedly mounted on the upper end of the weight sensor, and a limit plate is fixedly mounted on the upper end of the placing table, and a rangefinder is fixedly mounted on the upper end of the placing table at the right side of the limit plate, and a sliding assembly is arranged below the movable plate, and a test sample is placed and fixed by the bearing assembly, and the weight of the test sample is detected by the arranged weight sensor, and a rangefinder is also arranged to measure the consumption of the sample by the friction force under different distances.

[0010] Preferably, the sliding assembly comprises a support seat, the support seat is fixedly mounted on the lower end of the movable plate, a groove is provided inside the support seat, and a sliding block is movably mounted inside the support seat.

[0011] Preferably, an electric push rod 2 is fixedly installed on the right end of the movable plate, a control panel is fixedly installed on the upper end of the protective plate, a numerical display is fixedly installed on the upper end of the protective plate located on the left side of the control panel, a distance measuring plate is fixedly installed on the upper end of the workbench, a supporting leg is fixedly installed on the lower end of the workbench, and a fixed pad is fixedly installed on the lower end of the supporting leg.

[0012] Preferably, the sliding block is adapted to the groove, the sliding groove is adapted to the sliding block, and the rangefinder is adapted to the distance measuring plate. The support legs and fixed pads are provided to fix the workbench to a certain extent. At the same time, a protective plate is provided to provide protection during the experiment, thereby reducing the numerical difference, improving work efficiency, saving use costs, reducing manual labor, and having flexibility and versatility.

[0013] Preferably, the rotating motor is electrically connected to the control panel, the second electric push rod is electrically connected to the control panel, and the control panel is electrically connected to the numerical display.

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

[0015] 1. The steel wheel wear tester with protective structure tests the required test samples through the wear test components, and records the samples to different degrees through the different frictions generated by the rotation speed and distance, so that people can observe the test effects of the test samples. The protective plate is used to protect the test samples to a certain extent, reduce the value gap, and effectively measure the values ​​of the test samples;

[0016] 2. The steel wheel wear tester with a protective structure places and fixes the tested sample through a load-bearing component, detects the weight of the tested sample through a set weight sensor, and is also equipped with a distance meter to measure the friction force consumption of the sample at different distances;

[0017] 3. The steel wheel wear-resistant testing machine with a protective structure has a certain fixing effect on the workbench through the support legs and fixed pads. At the same time, a protective plate is set to protect during the test, reduce the numerical difference, improve work efficiency, save use costs, reduce manual labor, and also have flexibility and versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the wear-resistant test assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the load-bearing component of the utility model;

[0023] Figure 6 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. workbench; 2. protective plate; 3. wear test component; 4. bearing component; 5. sliding component; 6. electric push rod 2; 7. control panel; 8. numerical display; 9. distance measuring plate; 10. support leg; 11. fixed pad; 301. fixed base; 302. fixed frame; 303. fixed plate; 304. screw; 305. fixed column; 306. rotating motor; 307. rotating shaft; 308. bearing; 309. gear; 401. movable plate; 402. placing table; 403. slide; 404. electric push rod 1; 405. slider; 406. slide plate; 407. weight sensor; 408. load-bearing plate; 409. limit plate; 410. rangefinder; 501. support seat; 502. groove; 503. sliding block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 6 The utility model provides a technical solution: a steel wheel wear tester with a protective structure, comprising a workbench 1, a protective plate 2 is fixedly installed on the upper end of the workbench 1, a wear test assembly 3 is arranged above the workbench 1 and inside the protective plate 2, the wear test assembly 3 comprises a fixed base 301, a fixed frame 302 is fixedly installed on the upper end of the fixed base 301, fixed plates 303 are fixedly installed on both ends of the fixed frame 302, screws 304 are fixedly installed on the upper end of the fixed plate 303, a fixed column 305 is fixedly installed on the left end of the fixed frame 302, and a rotating motor is fixedly installed on the right end of the fixed column 305 306, a rotating shaft 307 is fixedly installed on the right end of the rotating motor 306, a bearing 308 is rotatably installed on the outer end of the rotating shaft 307, and a gear 309 is movably installed on the outer end of the bearing 308. A bearing component 4 is arranged on the right side of the wear-resistant test component 3 above the workbench 1. Turn on the rotating motor 306, the rotating motor 306 drives the rotating shaft 307 to rotate, and the rotating shaft 307 thereby drives the gear 309 to rotate. The speed is adjusted through different experimental environments. When the test is completed, the recorded values ​​are observed through the numerical display 8 to observe the wear resistance of the sample and then record it.

[0027] Furthermore, the bearing assembly 4 includes a movable plate 401, which is movably mounted above the workbench 1, a placing table 402 is fixedly mounted at the front end of the movable plate 401, a slide groove 403 is provided above the placing table 402, an electric push rod 404 is fixedly mounted on the upper end of the slide groove 403, a slider 405 is movably mounted on the right end of the electric push rod 404, a slide plate 406 is fixedly mounted on the upper end of the slider 405, a weight sensor 407 is fixedly mounted on the upper end of the slide groove 403 located on the right side of the slider 405, and the upper end of the weight sensor 407 is fixedly mounted A load-bearing plate 408 is installed, a limit plate 409 is fixedly installed on the upper end of the placing table 402, a rangefinder 410 is fixedly installed on the upper end of the placing table 402 and is located on the right side of the limit plate 409, a sliding assembly 5 is arranged under the movable plate 401, firstly, the required experimental samples are placed on the load-bearing plate 408, and the samples are fixed by the slide plate 406 and the limit plate 409 through the slider 405, the movable plate 401 is pushed by the electric push rod 6, and then it is gradually slid forward by the sliding assembly 5, and tests are performed at different distances through the rangefinder 410 and the distance measuring plate 9.

[0028] Furthermore, the sliding assembly 5 includes a support seat 501, which is fixedly mounted at the lower end of the movable plate 401. A groove 502 is provided inside the support seat 501. A sliding block 503 is movably installed inside the support seat 501. The sliding assembly 5 is used to drive the movable plate 401 to slide forward.

[0029] Furthermore, an electric push rod 6 is fixedly installed on the right end of the movable plate 401, a control panel 7 is fixedly installed on the upper end of the protective plate 2, a numerical display 8 is fixedly installed on the upper end of the protective plate 2 located on the left side of the control panel 7, a distance measuring plate 9 is fixedly installed on the upper end of the workbench 1, a supporting leg 10 is fixedly installed on the lower end of the workbench 1, and a fixed pad 11 is fixedly installed on the lower end of the supporting leg 10.

[0030] Furthermore, the sliding block 503 is matched with the groove 502 , the sliding groove 403 is matched with the sliding block 405 , and the distance meter 410 is matched with the distance measuring plate 9 .

[0031] Furthermore, the rotating motor 306 is electrically connected to the control panel 7 , the electric push rod 2 6 is electrically connected to the control panel 7 , and the control panel 7 is electrically connected to the numerical display 8 .

[0032] Working principle: first, place the required experimental samples on the load-bearing plate 408, use the slide plate 406 and the limit plate 409 to fix the samples through the slider 405, push the movable plate 401 through the electric push rod 26, and then slide it forward step by step through the sliding assembly 5, and test different distances through the rangefinder 410 and the distance measuring plate 9, turn on the rotating motor 306, the rotating motor 306 drives the rotating shaft 307 to rotate, and the rotating shaft 307 thereby drives the gear 309 to rotate, and adjust the speed through different experimental environments. When the test is completed, observe the recorded values ​​through the numerical display 8, observe the wear resistance of the sample, and then record it.

[0033] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A steel wheel wear tester with a protective structure, comprising a workbench (1), characterized in that: A protective plate (2) is fixedly mounted on the upper end of the workbench (1); a wear-resistant test assembly (3) is arranged above the workbench (1) and inside the protective plate (2); the wear-resistant test assembly (3) comprises a fixed base (301); a fixed frame (302) is fixedly mounted on the upper end of the fixed base (301); fixed plates (303) are fixedly mounted at both ends of the fixed frame (302); screws (304) are fixedly mounted on the upper end of the fixed plate (303); A fixed column (305) is fixedly installed on the left end of the frame (302), a rotating motor (306) is fixedly installed on the right end of the fixed column (305), a rotating shaft (307) is fixedly installed on the right end of the rotating motor (306), a bearing (308) is rotatably installed on the outer end of the rotating shaft (307), and a gear (309) is movably installed on the outer end of the bearing (308), and a bearing assembly (4) is arranged above the workbench (1) and on the right side of the wear-resistant test assembly (3).

2. The steel wheel wear tester with a protective structure according to claim 1, characterized in that: The bearing assembly (4) comprises a movable plate (401), the movable plate (401) is movably mounted above the workbench (1), a placing table (402) is fixedly mounted at the front end of the movable plate (401), a slide groove (403) is provided above the placing table (402), an electric driving rod (404) is fixedly mounted at the upper end of the slide groove (403), a slider (405) is movably mounted at the right driving end of the electric driving rod (404), and the upper end of the slider (405) is fixedly mounted. A slide plate (406) is installed, the upper end of the slide groove (403) is located on the right side of the slide block (405) and is fixedly installed with a weight sensor (407), the upper end of the weight sensor (407) is fixedly installed with a load-bearing plate (408), the upper end of the placement platform (402) is fixedly installed with a limit plate (409), the upper end of the placement platform (402) is located on the right side of the limit plate (409) and is fixedly installed with a distance meter (410), and a sliding component (5) is arranged below the movable plate (401).

3. The steel wheel wear tester with a protective structure according to claim 2, characterized in that: The sliding assembly (5) comprises a support seat (501), wherein the support seat (501) is fixedly mounted on the lower end of the movable plate (401), a groove (502) is provided inside the support seat (501), and a sliding block (503) is movably mounted inside the support seat (501).

4. The steel wheel wear tester with a protective structure according to claim 3, characterized in that: The right end of the movable plate (401) is fixedly mounted with an electric push rod 2 (6); the upper end of the protective plate (2) is fixedly mounted with a control panel (7); the upper end of the protective plate (2) is located on the left side of the control panel (7) and is fixedly mounted with a numerical display (8); the upper end of the workbench (1) is fixedly mounted with a distance measuring plate (9); the lower end of the workbench (1) is fixedly mounted with a supporting leg (10); and the lower end of the supporting leg (10) is fixedly mounted with a fixing pad (11).

5. The steel wheel wear tester with a protective structure according to claim 4, characterized in that: The sliding block (503) is matched with the groove (502), the sliding groove (403) is matched with the sliding block (405), and the distance meter (410) is matched with the distance measuring plate (9).

6. The steel wheel wear tester with a protective structure according to claim 5, characterized in that: The rotating motor (306) is electrically connected to the control panel (7), the second electric push rod (6) is electrically connected to the control panel (7), and the control panel (7) is electrically connected to the numerical display (8).

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