A wear-resistant high-temperature wear-resistant testing machine

Abstract

The present invention discloses an anti-wear high-temperature wear-resistant testing machine, which relates to the technical field of metal material wear-resistant performance detection, and includes a body component, wherein a storage component is arranged near the bottom of the body component, a test component is arranged near the top of the body component, and a connecting component is arranged between the test component and the storage component. The present invention has a simple overall structure, does not require complex drive mechanism control, has the effect of reducing costs and increasing efficiency, is conducive to later market use, and can effectively avoid metal chips generated during the wear-resistant test from being retained in the test box, resulting in subsequent wear-resistant tests. The high-hardness metal chips cause scratches and wear on moving parts and steel samples, thereby improving the service life and anti-wear effect of the device. At the same time, the wear-resistant test data of the steel samples is further improved, and the use effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal material wear resistance detection, in particular to an anti-wear high-temperature wear resistance testing machine. Background Art

[0002] For companies producing steel, wear resistance testing is an effective means of screening high-quality raw materials and optimizing production processes. Different batches of iron ore, alloy additives and other raw materials as well as different steelmaking and rolling processes will affect the wear resistance of steel. Through wear resistance testing, steels produced from different batches or by different processes can be compared, and products with the best wear resistance can be selected, thereby improving overall product quality.

[0003] In the prior art, the wear resistance testing machine mainly tests the wear resistance of steel by applying pressure to a high-strength friction block to make it contact with the steel sample, and then applies pressure driving force to make the steel sample and the friction block move relative to each other to simulate the friction state, thereby testing the wear resistance of the steel. Steel is a metal material, and its microstructure, including grain size, phase composition, etc., will have certain differences in different areas. In the wear resistance test of steel, in order to accurately simulate the local wear scenario of steel in actual use and reduce test interference factors, the contact surface between the friction block and the steel sample needs to be controlled within a smaller range, which directly leads to the need for a complex driving mechanism to control the movement of the friction block in different areas of the steel sample surface when conducting a large-area wear resistance test on the steel sample surface, resulting in a complex equipment structure and high cost, which is not conducive to market use.

[0004] Therefore, an anti-wear high-temperature wear-resistant testing machine is proposed to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide a wear-resistant high-temperature wear-resistant testing machine to solve the problem that the friction block with a small contact area with the steel sample in the wear-resistant testing machine proposed in the above background technology requires a complex driving mechanism to perform a large-area wear-resistant test on the steel sample, resulting in a complex equipment structure, high cost, and not conducive to market use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-wear high-temperature wear-resistant testing machine, comprising a body assembly, a storage assembly is arranged near the bottom of the body assembly, a test assembly is arranged near the top of the body assembly, a connecting assembly is arranged between the test assembly and the storage assembly, the body assembly comprises a base, a test box is fixedly connected to the top of the base near the right side, an electric push rod is installed on the inner top of the test box, the storage assembly comprises a cavity storage table and a plurality of rebound switches, the cavity storage table is fixedly connected to the inner bottom of the test box, the connecting assembly comprises a top frame, the top of the top frame is fixedly connected to the bottom end of the electric push rod, the test assembly comprises a circular shell, a fixed disk is fixedly connected between the inner surface walls of the circular shell near the top, a vortex groove is penetrated through the top of the fixed disk, a first motor is fixedly installed at the top center of the fixed disk, the output end of the first motor rotates through the top of the fixed disk and extends downward, and the output end of the first motor is fixedly connected to a rotating disk.

[0007] Preferably, a straight groove is provided through the top of the rotating disk, and a downwardly extending sliding rod is slidably connected between the inner walls of the vortex groove. The outer surface of the sliding rod is in contact with the inner wall of the straight groove and extends downward. An annular strip is fixedly connected to the inner wall of the circular shell near the bottom, and the outer surface of the annular strip is slidably in contact with the outer surface of the rotating disk.

[0008] Preferably, the bottom of the rotating disk is symmetrically fixedly connected with slide rails at positions on both sides of the straight groove, the bottom of the slide rails is slidably connected with sliders, a sliding seat is fixedly connected between the bottoms of the two sliders, a second motor with an output end extending downward is installed inside the sliding seat, a friction block is fixedly connected to the output end of the second motor, and the bottom end of the sliding rod is rotatably connected to the top of the sliding seat.

[0009] Preferably, a control box is fixedly installed on the top of the base near the left side, box doors are symmetrically provided on the front surface of the test box, and a slag discharge port is opened on the right surface of the base below the test box.

[0010] Preferably, a avoidance opening is opened at the center of the top of the cavity storage table, a vacuum suction cup is embedded in the top of the cavity storage table at a position outside the avoidance opening, and a heating coil is embedded in the top of the cavity storage table at a position outside the vacuum suction cup.

[0011] Preferably, connecting rods are fixedly connected to the bottom of the top frame near the four corners, a connecting plate is fixedly installed near the top between the outer surfaces of the four connecting rods, a circular opening is opened through the center of the top of the connecting plate, and the outer surface of the circular shell and the inner wall of the circular opening are welded and fixed.

[0012] Preferably, a pressure block is fixedly connected to the left surface of the connecting plate, and the cross-section of the pressure block is trapezoidal. The multiple rebound switches are fixedly connected to the left inner wall of the test box. The left surface of the cavity storage table is fixedly connected to a mounting frame, and multiple fans are equidistantly installed between the inner walls of the mounting frame. The heights of the fans and the top of the cavity storage table are matched, and the fans and the rebound switches are electrically connected through a circuit.

[0013] Preferably, a connecting port is provided at a position close to the right side of the inner bottom of the test box, and a notch is provided on the right surface of the cavity storage table, and the positions of the connecting port, the notch and the slag discharge port correspond to each other.

[0014] Preferably, a plurality of dampers are fixedly connected to the upper portion of the right inner surface wall of the test box, a baffle is fixedly connected between the left ends of the plurality of dampers, and a spring is provided on the outer sleeve of the damper.

[0015] Preferably, the outer surfaces of the four connecting rods all slide through the outer surface of the cavity storage table and extend downward, the bottom end brackets of the four connecting rods are fixedly connected to the base plate, a support seat is fixedly installed at the top center of the base plate, a weighing device is installed on the top of the support seat, the outer surface of the weighing device is fixedly connected to a rectangular frame, and the outer surface of the rectangular frame slides and fits with the inner wall of the avoidance opening.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the present invention is used, the electric push rod and the second motor drive the friction block to descend and rotate, so as to perform a wear resistance test on the steel sample. During the process, the first motor, the fixed plate, the vortex groove, the sliding rod, the rotating plate and the straight groove cooperate to drive the friction block to move stably along the vortex groove path, so as to perform a large-area wear resistance test on the surface of the steel sample. The overall structure is simple, does not require complex drive mechanism control, has the effect of reducing costs and increasing efficiency, and is conducive to later market use.

[0018] 2. When the present invention is used, by setting a connecting component, when the electric push rod contracts after the wear test, the pressure block will squeeze the rebound switch and trigger the fan to start. At this time, under the action of the connecting port, the notch and the slag discharge port, the metal debris generated during the test can be cleaned up, which not only has the effect of cleaning the debris, but also can effectively prevent the metal debris generated during the wear test from being retained in the test box, resulting in the subsequent wear test. The high-hardness metal debris causes scratches and wear on the moving parts and steel samples, thereby improving the service life and anti-wear effect of the device.

[0019] 3. When the present invention is used, when the metal debris is blown to the right by the airflow, it will first hit the surface of the baffle. At this time, the spring and the damper will play a role of buffering and absorbing energy by expanding and contracting, thereby reducing the impact force of the metal debris on the baffle. At the same time, it can prevent the metal debris from rebounding into the test box after being hit, thereby improving the cleaning effect of the metal debris.

[0020] 4. When the present invention is used, after the steel sample is placed on the top of the cavity storage table, the weighing device will detect and record the weight of the steel sample. When the wear resistance test is carried out, the weighing device will move downward and separate from the steel sample to avoid damage to the weighing device caused by the pressure and vibration generated during the test. When the test is over, the weighing device will move upward and reset. After the metal debris on the surface of the steel sample is cleaned by the fan, the weighing device will weigh and record the steel sample again. The wear data of the steel sample can be obtained through the difference between the two weights. The design structure is simple, further improves the wear resistance test data of the steel sample, and improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0022] Figure 2 A three-dimensional diagram of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0023] Figure 3 A cross-sectional view of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0024] Figure 4 A cross-sectional view of a test box of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0025] Figure 5 It is a schematic diagram of the test box structure of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of a storage component of a wear-resistant high-temperature wear-resistant testing machine of the present invention;

[0027] Figure 7 for Figure 5 Enlarged view of point A in the middle;

[0028] Figure 8 This is a schematic diagram of the structure of a connection assembly of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0029] Fig. 9 It is an expanded diagram of the experimental components of an anti-wear high-temperature wear-resistant testing machine of the present invention;

[0030] Fig.10It is a development diagram of another angle of the experimental components of the wear-resistant high-temperature wear-resistant testing machine of the present invention;

[0031] Fig.11 The present invention is a cross-sectional view of an experimental component of an anti-wear high-temperature wear-resistant testing machine.

[0032] In the figure: 1. Body assembly; 101. Base; 102. Slag discharge port; 103. Control box; 104. Test box; 105. Box door; 106. Connecting port; 107. Electric push rod; 108. Damper; 109. Baffle; 110. Spring; 2. Storage assembly; 201. Cavity storage table; 202. Avoidance port; 203. Vacuum suction cup; 204. Heating coil; 205. Notch; 206. Mounting frame; 207. Fan; 208. Rebound switch; 3. Connection assembly; 301. Top frame ; 302, connecting rod; 303, bottom plate; 304, supporting seat; 305, weighing device; 306, rectangular frame; 307, connecting plate; 308, circular mouth; 309, pressing block; 4, test assembly; 401, circular shell; 402, annular bar; 403, fixed disk; 404, vortex groove; 405, first motor; 406, sliding rod; 407, rotating disk; 408, straight groove; 409, sliding rail; 410, slider; 411, sliding seat; 412, second motor; 413, friction block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 11As shown, the present invention provides a technical solution: an anti-wear high-temperature wear-resistant testing machine, comprising a body component 1, a storage component 2 is arranged near the bottom of the body component 1, a test component 4 is arranged near the top of the body component 1, a connecting component 3 is arranged between the test component 4 and the storage component 2, the body component 1 comprises a base 101, a test box 104 is fixedly connected to the top of the base 101 near the right side, an electric push rod 107 is installed on the inner top of the test box 104, the storage component 2 comprises a cavity storage table 201 and a plurality of rebound switches 208, and the cavity storage The table 201 is fixedly connected to the inner bottom of the test box 104, the connecting component 3 includes a top frame 301, the top of the top frame 301 is fixedly connected to the bottom end of the electric push rod 107, the test component 4 includes a circular shell 401, a fixed disk 403 is fixedly connected between the inner surface walls of the circular shell 401 near the top, a vortex groove 404 is opened through the top of the fixed disk 403, a first motor 405 is fixedly installed at the top center of the fixed disk 403, the output end of the first motor 405 rotates through the top of the fixed disk 403 and extends downward, and the output end of the first motor 405 is fixedly connected to a rotating disk 407.

[0035] A straight groove 408 is formed through the top of the rotating disk 407, and a downwardly extending sliding rod 406 is slidably connected between the inner surface walls of the vortex groove 404. The outer surface of the sliding rod 406 is in contact with the inner surface wall of the straight groove 408 and extends downward. An annular strip 402 is fixedly connected to the inner surface wall of the circular shell 401 near the bottom, and the outer surface of the annular strip 402 is slidably in contact with the outer surface of the rotating disk 407. A pressure sensor is integrated between the electric push rod 107 and the top frame 301 to control the pressure applied by the electric push rod 107 to the friction block 413, and the downward pressure of the friction block 413 on the steel sample can be adjusted in real time through the PLC controller in the control box 103 to ensure the smooth progress of the wear resistance test. When in use, when the friction block 413 in the test assembly 4 contacts the surface of the steel plate sample, The first motor 405 and the second motor 412 are started, and the second motor 412 drives the friction block 413 to perform a friction test on the steel plate sample in a rotating state, while the first motor 405 drives the rotating disk 407 to rotate slowly. During this process, the sliding rod 406 moves along the vortex groove 404 driven by the straight groove 408 and the sliding seat 411. During the movement, the sliding rod 406 gradually moves away from the center position of the fixed disk 403, and the intersection position of the sliding rod 406 and the straight groove 408 changes synchronously. Therefore, the sliding seat 411 in a rotationally connected state with the sliding rod 406 drives the second motor 412 and the friction block 413 to move along the vortex groove 404, and the setting of the annular strip 402 serves to limit the rotating disk 407, making it more stable when rotating.

[0036] The bottom of the rotating disk 407 is symmetrically fixedly connected with slide rails 409 at positions on both sides of the straight groove 408, and a slider 410 is slidably connected to the bottom of the slide rail 409, and a sliding seat 411 is fixedly connected between the bottoms of the two sliders 410. A second motor 412 with an output end extending downward is installed inside the sliding seat 411, and a friction block 413 is fixedly connected to the output end of the second motor 412. The bottom end of the sliding rod 406 is rotatably connected to the top of the sliding seat 411. When in use, under the action of the sliding rod 406, the sliding seat 411 drives the second motor 412 and the friction block 413 to move along the straight groove 408, and the slider 410 on the top of the sliding seat 411 will move in a straight line at the bottom of the slide rail 409, which improves the stability of the second motor 412 during movement, and also avoids the second motor 412 from shaking when driving the friction block 413 to rotate, thereby improving the accuracy of the wear test results.

[0037] A control box 103 is fixedly installed at a position near the left side of the top of the base 101, and a box door 105 is symmetrically arranged on the front surface of the test box 104. A slag discharge port 102 is opened on the right surface of the base 101 below the test box 104. The control box 103 is electrically connected to various electrical components in the device through lines, and is mainly used to control various electrical components in the device and provide power. The box door 105 is used to open and close the test box 104. After opening the box door 105, steel samples can be taken and placed. The slag discharge port 102 is hidden in design, and the inner wall on the left side is inclined to facilitate the sliding out of metal debris.

[0038] An escape opening 202 is provided at the center of the top of the cavity storage table 201, and a vacuum suction cup 203 is embedded in the top of the cavity storage table 201 at a position outside the escape opening 202. A heating coil 204 is embedded in the top of the cavity storage table 201 at a position outside the vacuum suction cup 203. The vacuum suction cup 203 is equipped with a vacuum pump. After the steel sample is placed on the top of the cavity storage table 201, a vacuum state is formed by extracting the air in the internal channel of the vacuum suction cup 203. At this time, the steel sample can be adsorbed and fixed under the action of the vacuum. The heating coil 204 is made of a high-resistance heating wire and is embedded in the top of the cavity storage table 201. It can convert electrical energy into thermal energy and heat the steel sample, thereby simulating the high temperature state of the steel sample during use.

[0039] The use steps of the present invention are as follows: when in use, after opening the box door 105, the steel sample is placed on the top of the cavity storage table 201, and then the equipment operation is controlled by the control box 103. At this time, the vacuum suction cup 203 is started to firmly adsorb and fix the steel sample under the action of vacuum, and the heating coil 204 converts electrical energy into thermal energy to heat the steel sample to simulate the high temperature state of the steel during use. At the same time, after the electric push rod 107 is started, it drives the test assembly 4 to move downward through the top frame 301. When the friction block 413 in the test assembly 4 contacts the surface of the steel plate sample, the first motor 405 and the second motor 412 are started. At this time, the second motor 412 drives the friction block 413 to rub the steel plate sample at 80r / min. Friction test, and the first motor 405 will drive the rotating disk 407 to rotate slowly. During this process, the sliding rod 406 will move along the vortex groove 404 driven by the straight groove 408 and the sliding seat 411. During the movement, the sliding rod 406 will gradually move away from the center position of the fixed disk 403. At the same time, the intersection position of the sliding rod 406 and the straight groove 408 will change synchronously. Therefore, the sliding seat 411 in a rotational connection with the sliding rod 406 will drive the second motor 412 and the friction block 413 to move along the vortex groove 404, thereby achieving a large-area wear resistance test on the surface of the steel sample. The overall structure is simple, does not require complex drive mechanism control, has the effect of reducing costs and increasing efficiency, and is conducive to later market use.

[0040] Embodiment 2: Figure 4-Figure 7 As shown, the difference between the basis and the embodiment is that the bottom of the top frame 301 near the four corners is fixedly connected with connecting rods 302, and a connecting plate 307 is fixedly installed near the upper position between the outer surfaces of the four connecting rods 302. A circular opening 308 is opened through the center of the top of the connecting plate 307, and the outer surface of the circular shell 401 and the inner wall of the circular opening 308 are welded and fixed. Since the connecting rod 302 is fixedly connected to the connecting plate 307, the circular shell 401 and the inner wall of the circular opening 308 on the surface of the connecting plate 307 are fixedly connected. Therefore, when the top frame 301 moves up and down under the drive of the electric push rod 107, the connecting plate 307 and the circular shell 401 will move up and down synchronously.

[0041] A pressure block 309 is fixedly connected to the left surface of the connecting plate 307, and the cross-section of the pressure block 309 is set in a trapezoidal shape. Multiple rebound switches 208 are fixedly connected to the left inner wall of the test box 104. A mounting frame 206 is fixedly connected to the left surface of the cavity storage table 201. Multiple fans 207 are equidistantly installed between the inner walls of the mounting frame 206. The height of the fan 207 is adapted to the top of the cavity storage table 201. The fan 207 and the rebound switch 208 are electrically connected through a line. The rebound switch 208 is mainly used to start the operation of the fan 207. When the rebound switch 208 is pressed, the fan 207 is in operation. When the rebound switch 208 is pressed, the fan 207 is in operation. After 208 loses pressure, the fan 207 is in a stopped state. During use, when the electric push rod 107 drives the top frame 301 to rise, the pressure block 309 will move upward synchronously. During this process, the inclined surface on the top of the pressure block 309 will squeeze the rebound switch 208. When the plane of the pressure block 309 completely squeezes the rebound switch 208, the rebound switch 208 will trigger the fan 207 to start and form a strong airflow to blow toward the cavity storage table 201, so that the metal debris generated during the wear resistance test will be blown to the notch 205 on the right, and finally discharged to the outside through the connecting port 106 and the slag discharge port 102 under the action of gravity.

[0042] A connecting port 106 is provided at the inner bottom near the right side of the test box 104, and a notch 205 is provided on the right surface of the cavity storage table 201. The positions of the connecting port 106, the notch 205 and the slag discharge port 102 correspond to each other, and the connecting port 106, the notch 205 and the slag discharge port 102 are connected as a whole, and are mainly used to discharge metal debris inside the test box 104 to the outside.

[0043] A plurality of dampers 108 are fixedly connected to the upper portion of the right inner wall of the test box 104, a baffle 109 is fixedly connected between the left ends of the plurality of dampers 108, a spring 110 is sleeved on the outside of the damper 108, when metal debris is blown to the right by the airflow, it will first hit the surface of the baffle 109, at this time, the spring 110 and the damper 108 will play a role of buffering and absorbing energy by expanding and contracting, thereby reducing the impact force of the metal debris on the baffle 109, and at the same time preventing the metal debris from rebounding into the test box 104 after being hit.

[0044] The use steps of the present invention are as follows: when the wear test is performed on the steel sample, the rotating friction block 413 will generate debris when rubbing against the steel sample. When the wear test is completed, the electric push rod 107 drives the top frame 301 to rise, and the pressing block 309 connected by the connecting rod 302 and the connecting plate 307 will move upward synchronously. During the movement, the inclined surface on the top of the pressing block 309 will squeeze the rebound switch 208. As the pressing block 309 continues to move upward, the plane of the pressing block 309 will completely squeeze the rebound switch 208. At this time, the rebound switch 208 will trigger the fan 207 to start and form a strong airflow to blow toward the cavity storage table 201. Under the action of the airflow, the metal debris generated during the wear test will be blown to the notch 205 on the right side of the cavity storage table 201. Finally, Under the action of gravity, the metal chips are discharged to the outside through the connecting port 106 and the slag discharge port 102 in turn, which not only has the effect of cleaning the debris, but also can effectively prevent the metal chips generated during the wear resistance test from being retained in the test box 104, resulting in the subsequent wear resistance test. The high-hardness metal chips cause scratches and wear on the moving parts and steel samples, thereby improving the anti-wear effect and service life of the device. At the same time, when the metal chips are blown to the right by the airflow, they will first hit the surface of the baffle 109. At this time, the spring 110 and the damper 108 will play a role of buffering and absorbing energy by expanding and contracting, thereby reducing the impact force of the metal chips on the baffle 109, and at the same time, it can prevent the metal chips from rebounding into the test box 104 after being hit, thereby improving the cleaning effect of the metal debris.

[0045] Embodiment 3: Figure 4 and Figure 8 As shown, the difference between the combination embodiment and the basis is that the outer surfaces of the four connecting rods 302 all slide through the outer surface of the cavity storage table 201 and extend downward, the bottom end brackets of the four connecting rods 302 are fixedly connected to the bottom plate 303, and a support seat 304 is fixedly installed at the top center of the bottom plate 303. A weighing device 305 is installed on the top of the support seat 304. The outer surface of the weighing device 305 is fixedly connected to a rectangular frame 306. The outer surface of the rectangular frame 306 slides and fits with the inner surface wall of the avoidance opening 202. During use, when the steel sample is placed on the top of the cavity storage table 201, the weighing device 305 will weigh the steel sample. The amount is detected and recorded. During the wear test, the weighing device 305 will move downward and separate from the steel sample to avoid damage to the weighing device 305 caused by the pressure and vibration generated during the test. When the test is over, the weighing device 305 will move upward and reset. When the metal debris on the surface of the steel sample is cleaned by the fan 207, the weighing device 305 will weigh and record the steel sample again. The wear data of the steel sample can be obtained by the difference between the two weights. The avoidance port 202 is mainly used to avoid the weighing device 305, and the rectangular frame 306 is mainly used to fill the gap between the weighing device 305 and the avoidance port 202.

[0046] The use steps of the present invention are as follows: during use, when the steel sample is placed on the top of the cavity storage table 201, the top of the weighing device 305 and the top of the cavity storage table 201 are at the same horizontal plane. At this time, the weighing device 305 will detect and record the weight of the steel sample. When the electric push rod 107 drives the top frame 301 to descend for the wear test, the top frame 301 will drive the weighing device 305 to move downward through the connecting rod 302 and then separate from the steel sample to avoid damage to the weighing device 305 caused by the pressure and vibration generated during the test. When the test is over, the weighing device 305 will follow the connecting rod 302 to move upward and reset again. When the metal debris on the surface of the steel sample is cleaned under the action of the fan 207, the weighing device 305 will weigh and record the steel sample again. The wear data of the steel sample can be obtained through the difference between the two weights. The design structure is simple, further improves the wear test data of the steel sample, and improves the use effect.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant high-temperature wear-resistant testing machine, comprising a machine body component (1), characterized in that: A storage component (2) is arranged near the bottom of the body component (1), a test component (4) is arranged near the top of the body component (1), and a connection component (3) is arranged between the test component (4) and the storage component (2); The machine body assembly (1) comprises a base (101), a test box (104) is fixedly connected to the top of the base (101) near the right side, and an electric push rod (107) is installed on the inner top of the test box (104); The storage component (2) comprises a cavity storage table (201) and a plurality of rebound switches (208); the cavity storage table (201) is fixedly connected to the inner bottom of the test box (104); The connection assembly (3) comprises a top frame (301), the top of the top frame (301) being fixedly connected to the bottom end of the electric push rod (107); The test assembly (4) comprises a circular shell (401), a fixed disk (403) is fixedly connected between the inner surface walls of the circular shell (401) near the top, a vortex groove (404) is penetrated through the top of the fixed disk (403), a first motor (405) is fixedly installed at the top center of the fixed disk (403), an output end of the first motor (405) rotates through the top of the fixed disk (403) and extends downward, and a rotating disk (407) is fixedly connected to the output end of the first motor (405); The bottom of the top frame (301) is fixedly connected to connecting rods (302) at positions near the four corners, a connecting plate (307) is fixedly installed at a position near the top between the outer surfaces of the four connecting rods (302), a pressing block (309) is fixedly connected to the left surface of the connecting plate (307), and the cross-section of the pressing block (309) is trapezoidal, and the plurality of rebound switches (208) are fixedly connected to the left inner surface wall of the test box (104), and the left surface of the cavity storage table (201) is fixedly connected to a mounting frame (206). A plurality of fans (207) are installed at equal intervals between the inner surface walls of the mounting frame (206); the heights of the fans (207) and the top of the cavity storage table (201) are matched; the fans (207) and the rebound switch (208) are electrically connected via a circuit; a connecting port (106) is provided at a position close to the right side of the inner bottom of the test box (104); a notch (205) is provided on the right surface of the cavity storage table (201); and the positions of the connecting port (106), the notch (205) and the slag discharge port (102) correspond to each other.

2. The anti-wear high temperature wear tester according to claim 1, characterized in that: A straight groove (408) is formed through the top of the rotating disk (407); a downwardly extending sliding rod (406) is slidably connected between the inner surface walls of the spiral groove (404); the outer surface of the sliding rod (406) is in contact with the inner surface wall of the straight groove (408) and extends downward; an annular strip (402) is fixedly connected to the inner surface wall of the circular shell (401) near the bottom; the outer surface of the annular strip (402) is slidably connected to the outer surface of the rotating disk (407).

3. The anti-wear high temperature wear tester according to claim 2, characterized in that: The bottom of the rotating disk (407) is symmetrically fixedly connected to slide rails (409) at positions on both sides of the straight groove (408); the bottom of the slide rails (409) is slidably connected to a slider (410); a sliding seat (411) is fixedly connected between the bottoms of the two sliders (410); a second motor (412) with an output end extending downward is installed inside the sliding seat (411); a friction block (413) is fixedly connected to the output end of the second motor (412); and the bottom end of the sliding rod (406) is rotatably connected to the top of the sliding seat (411).

4. The anti-wear high temperature wear tester according to claim 1, characterized in that: A control box (103) is fixedly mounted on the top of the base (101) near the left side, a box door (105) is symmetrically arranged on the front surface of the test box (104), and a slag discharge port (102) is provided on the right surface of the base (101) below the test box (104).

5. The anti-wear high temperature wear tester according to claim 1, characterized in that: A avoidance opening (202) is provided at the centre of the top of the cavity storage platform (201); a vacuum suction cup (203) is embedded at a position outside the avoidance opening (202) on the top of the cavity storage platform (201); and a heating coil (204) is embedded at a position outside the vacuum suction cup (203) on the top of the cavity storage platform (201).

6. The anti-wear high temperature wear tester according to claim 1, characterized in that: A circular opening (308) is provided through the center of the top of the connecting plate (307), and the outer surface of the circular shell (401) and the inner surface wall of the circular opening (308) are welded and fixed.

7. The anti-wear high temperature wear tester according to claim 6, characterized in that: A plurality of dampers (108) are fixedly connected to the right inner wall of the test box (104) near the top, a baffle (109) is fixedly connected between the left ends of the plurality of dampers (108), and a spring (110) is provided on the outside of the damper (108).

8. The anti-wear high temperature wear tester according to claim 1, characterized in that: The outer surfaces of the four connecting rods (302) all slide through the outer surface of the cavity storage platform (201) and extend downward, the bottom end brackets of the four connecting rods (302) are fixedly connected to the bottom plate (303), a support seat (304) is fixedly installed at the top center of the bottom plate (303), a weighing device (305) is installed on the top of the support seat (304), and the outer surface of the weighing device (305) is fixedly connected to a rectangular frame (306), and the outer surface of the rectangular frame (306) is slidably fitted with the inner surface wall of the avoidance opening (202).

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