Abrasion resistance testing machine for surface coating of test plate

Abstract

The utility model provides a test panel surface coating wear resistance testing machine, which comprises a testing machine main body, a testing cabin, a polishing device, a moving device, a locking device and a detection device, the testing cabin is arranged above the testing machine main body, two cabin doors are arranged on the front surface of the testing cabin, a plurality of hinges are fixedly connected to the side surfaces of the two cabin doors, the cabin doors are fixed in the testing cabin by the plurality of hinges, and the polishing device is arranged on the testing cabin. A plurality of heating pieces are installed on the inner wall of the testing bin, a grinding device is arranged in the testing machine body, a moving device is installed on one side of the grinding device, a detection mechanism is arranged on the other side of the grinding device, and a locking device is installed on the moving device. And the temperature in the experiment machine main body is adjusted through the heating sheet and the fan, so that a stable temperature control environment can be formed in the bin, and the accuracy and the stability of the polishing and detection process are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of testing machine, especially to a test board surface coating wear resistance testing machine. BACKGROUND

[0002] The testing machine is a kind of equipment specially used for the mechanical property test of various materials or products, it is mainly used to simulate the stress condition under actual working condition to evaluate the strength, rigidity, toughness, fatigue life and other performance indexes of materials or products, and the testing machine is widely applied to material science, engineering mechanics, aerospace, automobile manufacturing, petrochemical industry, building materials, machinery manufacturing and other industries, to help engineers and researchers to obtain accurate test data, thereby optimizing product design and improving product quality and safety.

[0003] Now there is Chinese patent document CN202222634677.3 a kind of multifunctional wear testing machine, including support box, the top of the support box is fixedly connected with support plate, the top of the support plate one side is provided with power mechanism, the top of the power mechanism is provided with transmission mechanism, the top of the support plate is provided with guide mechanism, the top of the support plate other side is fixedly connected with fixed frame, the bottom of the fixed frame is provided with height adjusting mechanism, the inside of the height adjusting mechanism is slidably connected with friction frame, the top of the guide mechanism is fixedly connected with connecting plate, the top of the connecting plate is fixedly connected with connecting frame;The utility model can better different test articles and be quickly fixed, avoid most multifunctional wear testing machine and the problem that different objects are difficult to be quickly fixed, so as to bring the convenience for the use of multifunctional wear testing machine.

[0004] But the above patent has certain defects when using, since the testing machine is directly contacted with ambient air in the detection process, when testing some special products, it is easy to be disturbed by external environmental factors, the accuracy of test data is affected, the experimental data is not accurate, and it cannot be effectively used as scientific basis.

[0005] Therefore, a kind of test board surface coating wear resistance testing machine is proposed to solve the above problems. Utility model content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a kind of test board surface coating wear resistance testing machine.

[0007] The utility model adopts the following technical solutions:

[0008] Testing machine main body;

[0009] The test bin is provided with two bin doors in the front, and a plurality of hinges are fixedly connected to the sides of the bin doors, the hinges fix the bin doors in the test bin, and a plurality of heating sheets are installed on the inner wall of the test bin.

[0010] The polishing device is installed inside the test bin, and comprises a platform, a rotating shaft, a rotating table, a test plate and first positioning screws.

[0011] The moving device is located on one side of the polishing device, and comprises a support table, a first cylinder, a first piston rod, a positioning block and a locking device.

[0012] The locking device comprises a support plate, a movable plate, a second cylinder, a second piston rod and a push plate.

[0013] The detection device is located on the side of the polishing device away from the moving device, and comprises a limiting frame, a supporting block, an extension rod and a detection machine.

[0014] As a preferred scheme of the present application, the push plate is provided with a clamp on one side, the back of the clamp is provided with a plurality of second positioning screws, the second positioning screws are screw-fitted with the second through holes, and the plurality of second positioning screws fix the clamp on the side of the push plate through the plurality of second through holes.

[0015] As a preferred scheme of the present application, the test bin is provided with a fan on the top.

[0016] As a preferred scheme of the present application, a plurality of support columns are installed on the inner wall of the experimental machine body, and motors are fixedly installed at the bottom of the plurality of support columns.

[0017] As the preferred scheme of the utility model, the control panel is installed on the front face of the experimental machine body, and the control panel is electrically connected with the motor, the heating sheet, the fan, the polishing device, the moving device, the locking device and the detection device.

[0018] As the preferred scheme of the utility model, the first positioning screw is provided with a first nut, and the second positioning screw is provided with a second nut.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] 1. The test bin is arranged above the experimental machine body, the fan is arranged at the top of the test bin, a plurality of heating sheets are arranged on the inner wall of the experimental machine body, the polishing device is arranged in the experimental machine body, the moving device is arranged on one side of the polishing device, the detection mechanism is arranged on the other side, and the locking device is arranged on the moving device. The entire detection process is arranged in the test bin, the temperature in the experimental machine body is adjusted by the heating sheet and the fan, the polishing, positioning, locking and detection of the test piece are integrated, the heating sheet and the fan are cooperated to test some special products, the high-efficiency and high-precision detection process is realized, and the convenience of experimental operation and the reliability of data processing are greatly improved.

[0021] 2. In the polishing device, the rotating shaft is fixedly connected with the rotating table, a plurality of first through holes are arranged on the rotating table, the test plate is arranged above the rotating table, a plurality of first positioning screws are arranged at the bottom of the test plate, the first positioning screws are threadedly assembled with the first through holes, and the test plate is fixed above the rotating table through the first through holes. When different sizes and materials of workpieces are detected, different test plates can be conveniently replaced, and high flexibility and convenience are provided.

[0022] 3. The detection device is arranged on one side of the moving device, the detection machine is arranged in the detection device, and the detection machine is used for scanning. The wear condition of the test piece in the polishing process can be monitored in real time, the detection efficiency and precision are greatly improved, and the device operation is more convenient, the labor cost is saved, and the test efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the experimental machine body structure diagram of the utility model;

[0024] Figure 2 It is the bin door structure diagram of the utility model;

[0025] Figure 3 It is the test bin internal structure diagram of the utility model;

[0026] Figure 4 It is the test bin internal explosion view of the utility model;

[0027] Figure 5 is the fixed device structure diagram of the utility model;

[0028] Figure 6 is the utility model experimental machine main body sectional view;

[0029] In the drawing: 1, experimental machine main body; 2, test bin; 3, fan; 4, bin door; 5, handle; 6, hinge; 7, heating sheet; 8, ground; 9, rotating shaft; 10, rotary table; 11, first through hole; 12, test plate; 13, first positioning screw; 14, first nut; 15, support table; 16, first cylinder; 17, first piston rod; 18, positioning block; 19, support plate; 20, movable plate; 21, second cylinder; 22, second piston rod; 23, push plate; 24, second through hole; 25, clamp; 26, second positioning screw; 27, second nut; 28, limiting frame; 29, support block; 30, telescopic rod; 31, detection machine; 32, control board; 33, support column; 34, motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Embodiment:

[0032] Please refer to Figures 1-5 A test plate surface coating wear resistance experimental machine, comprising:

[0033] Experimental machine main body 1;

[0034] Test bin 2, the experimental machine main body 1 top is equipped with test bin 2, test bin 2 front is equipped with two bin doors 4, two bin doors 4 side is fixedly connected with multiple hinges 6, multiple hinges 6 will bin door 4 be fixed in test bin 2, test bin 2 inner wall is equipped with multiple heating sheets 7;

[0035] The polishing device is installed inside the test bin 2, and the polishing device comprises a platform 8, a rotating shaft 9, a rotating table 10, a test plate 12, and a first positioning screw 13. The platform 8 is fixedly connected to the middle position of the experimental machine body 1. The rotating shaft 9 is fixedly connected above the platform 8. The rotating table 10 is fixedly connected above the rotating shaft 9. The rotating table 10 is provided with a plurality of first through holes 11. The test plate 12 is arranged above the rotating table 10. The test plate 12 is provided with a plurality of first positioning screws 13 at the bottom. The first positioning screws 13 are threadedly connected with the first through holes 11. The plurality of first positioning screws 13 fix the test plate 12 above the rotating table 10 through the plurality of first through holes 11.

[0036] The mobile device is located on one side of the polishing device, and the mobile device comprises a support table 15, a first air cylinder 16, a first piston rod 17, a positioning block 18, and a locking device. The support table 15 is located on one side of the polishing device and is installed on the top of the experimental machine body 1. The first air cylinder 16 is fixedly connected to the top of the support table 15. The first piston rod 17 is installed on the output end of the first air cylinder 16. The positioning block 18 is installed on the first piston rod 17. The locking device is installed on the positioning block 18.

[0037] The locking device comprises a support plate 19, a movable plate 20, a second air cylinder 21, a second piston rod 22, and a push plate 23. The movable plate 20 is connected to one side of the positioning block 18. The movable plate 20 is provided with a movable plate 20 at both ends of the other side. The second air cylinder 21 is arranged on one side of the movable plate 20. The second piston rod 22 is fixedly connected to the output end of the second air cylinder 21 through the movable plate 20. The push plate 23 is installed on the second piston rod 22. The push plate 23 is provided with a plurality of second through holes 24.

[0038] The detection device is located on the side of the polishing device away from the mobile device. The detection device comprises a limiting frame 28, a support block 29, a telescopic rod 30, and a detection machine 31. The limiting frame 28 is fixedly connected to the top of the experimental machine body 1. The support block 29 is installed in the limiting frame 28. The telescopic rod 30 is fixedly connected to one side of the support block 29. The detection machine 31 is fixedly installed on the telescopic rod 30.

[0039] In the embodiment, the test bin 2 is arranged above the experimental machine body 1, a plurality of heating fins 7 are arranged on the inner wall of the experimental machine body 1, a polishing device is arranged in the experimental machine body 1, a moving device is arranged on one side of the polishing device, a detection machine 31 is arranged on the other side, a locking device is arranged on the moving device, the polishing device, the moving device, the locking device and the detection device are arranged in the test bin 2, the temperature in the experimental machine body 1 is adjusted by the heating fins 7 and the fan 3, a stable temperature control environment is formed in the test bin 2, and the accuracy and stability of the polishing and detection processes are ensured, in the polishing device, the platform 8 is arranged at the middle position of the experimental machine body 1, the rotating shaft 9 above the platform 8 is responsible for driving the rotating table 10 to rotate, a plurality of first positioning screws 13 are arranged at the bottom of the test plate 12, the first positioning screws 13 are threadedly connected with the first through holes 11, the test plate 12 is fixed above the rotating table 10 through the first through holes 11, the test plate 12 is made of high-precision wear-resistant steel plate, different specifications of test plates 12 can be replaced according to test requirements in actual use, and the test efficiency is greatly improved, in the moving device, the first cylinder 16 and the first piston rod 17 are matched with each other to realize the vertical up-down movement of the locking device, in the locking device, the movable plates 20 are arranged on the both sides of the supporting plate 19, the second cylinder 21 is arranged on the movable plates 20, the second cylinder 21 and the second piston rod 22 are matched with each other to fix the push plate 23 at a suitable position, and the material is firmly locked during the test, in the detection device, the detection device can adjust the position of the detection machine 31 through the telescopic rod 30 and the limiting frame 28, the polishing degree of the test sample is monitored in real time through the detection machine 31, the high-precision detection process is realized, and the convenience of experimental operation and the reliability of data processing are greatly improved.

[0040] Specifically, the push plate 23 is provided with a clamp 25, the back of the clamp 25 is provided with a plurality of second positioning screws 26, the second positioning screws 26 are threadedly connected with the second through holes 24, and the plurality of second positioning screws 26 are fixed to the side of the push plate 23 through the second through holes 24.

[0041] In the embodiment, the clamp 25 is fixed to the push plate 23, the clamp 25 is arranged in the second through hole 24 in the push plate 23 through the second positioning screws 26 on the back of the clamp 25, different specifications of clamps 25 can be replaced according to test requirements in actual use, and the durability of the experimental machine body 1 is greatly improved.

[0042] Specifically, the test bin 2 is provided with a fan 3.

[0043] In the embodiment, the fan 3 adjusts the temperature in the test chamber 2 in cooperation with the heating sheet 7. In the test, the test object is placed in the locking device in the test chamber 2 and is isolated from the outside air, so that the test object is not easily affected by the external environment when testing some special products, and the accuracy of the test data is improved.

[0044] Specifically, a plurality of support columns 33 are arranged on the inner wall of the experimental machine body 1, and the bottom of the plurality of support columns 33 is fixedly installed with a motor 34.

[0045] In the embodiment, the motor 34 is installed inside the experimental machine body 1 and is fixed inside the experimental machine body 1 through the plurality of support columns 33.

[0046] Specifically, the experimental machine body 1 is provided with a control panel 32 on the front face, and the control panel 32 is electrically connected with the motor 34, the heating sheet 7, the fan 3, the polishing device, the moving device, the locking device, and the detection device.

[0047] In the embodiment, the control panel 32 is electrically connected with the motor 34, the polishing device, the moving device, the locking device, and the detection device. The control panel 32 can control the temperature of the heating sheet 7, the power of the fan 3, the rotation power of the rotating shaft 9 in the polishing device, the movement track of the first cylinder 16 and the first piston rod 17 in the moving device, the locking force of the second cylinder 21 and the second piston rod 22 in the locking device, and the data detected by the detection machine 31 in the detection device is recorded and uploaded to the control panel 32 in real time.

[0048] Specifically, the first positioning screw 13 is provided with a first nut 14, and the second positioning screw 26 is provided with a second nut 27.

[0049] In the embodiment, the first positioning screw 13 is provided with the first nut 14, and the second positioning screw 26 is provided with the second nut 27. The test plate 12 is firmly installed on the rotating table 10 through the first nut 14, and the test result is not affected under the rotation of the high-speed rotating shaft 9. The second nut 27 fixes the clamp 25 on the push plate 23, so that the stability of the test object is ensured during the test, and the experimental data is accurate.

[0050] The utility model discloses a principle is: first determine the scale and wear resistance degree of test article, according to test article selection corresponding test board 12 with clamp 25, clamp 25 passes through the second positioning screw 26 of clamp 25 back department installation in the second through -hole 24 in push -pad 23, in the testing process, first test article is placed in the clamp 25 of push -pad 23 one side in locking device, through the cooperation of second cylinder 21 and second piston rod 22 test article is firmly fixed in locking device, subsequently install test board 12, install a plurality of first positioning screw 13 to the back of test board 12 to a plurality of first through -hole 11 on rotating platform 10, subsequently adjust detection device to be appropriate, close the warehouse door 4, adjust the temperature of heating piece 7 with the power of fan 3 through control board 32, when temperature reaches test temperature, start the rotating shaft 9 through control board 32, and the test article is polished, and detection device carries out detection, and data is passed to control board 32, greatly improve the detection accuracy of experimental machine main body 1.

[0051] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the improvement concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A test plate surface coating abrasion resistance tester characterized by comprising: Include: Experimental machine body; Test bin, test bin is equipped with two bin doors on the front, the two bin doors are fixedly connected with a plurality of hinges on the side, the plurality of hinges fix the bin door in the test bin, a plurality of heating fins are installed on the inner wall of the test bin; Polishing device, the polishing device is installed inside the test bin, the polishing device includes a platform, a rotating shaft, a rotating table, a test plate, a first positioning screw, the platform is fixedly connected in the middle of the experimental machine body, the rotating shaft is fixedly connected above the platform, the rotating table is fixedly connected above the rotating shaft, a plurality of first through holes are provided on the rotating table, the test plate is provided above the rotating table, a plurality of first positioning screws are provided on the bottom of the test plate, the first positioning screws are threadedly assembled with the first through holes, and the plurality of first positioning screws fix the test plate above the rotating table through the plurality of first through holes; Moving device, the moving device is located on one side of the polishing device, the moving device includes a support table, a first cylinder, a first piston rod, a positioning block, the support table is located on one side of the polishing device, and the support table is installed on the top of the experimental machine body, the first cylinder is fixedly connected to the top of the support table, the first piston rod is installed on the output end of the first cylinder, the positioning block is installed on the first piston rod, and the locking device is installed on the positioning block; Locking device, the locking device includes a support plate, a movable plate, a second cylinder, a second piston rod, and a push plate, one side of the movable plate is connected with the positioning block, the other side of the movable plate is provided with movable plates at both ends, the second cylinder is provided on one side of the movable plate, the second piston rod is fixedly connected to the output end of the second cylinder and penetrates the movable plate, the push plate is installed on the second piston rod, and a plurality of second through holes are provided on the push plate; Detection device, the detection device is located on the side of the polishing device away from the moving device, the detection device includes a limiting frame, a supporting block, a telescopic rod, and a detection machine, the limiting frame is fixedly connected to the top of the experimental machine body, the supporting block is installed in the limiting frame, the supporting block is fixedly connected with the telescopic rod on one side, and the detection machine is fixedly installed on the telescopic rod.

2. The test panel surface coating abrasion resistance tester of claim 1, wherein: The push plate side is provided with a clamp, the back of the clamp is provided with a plurality of second positioning screws, the second positioning screws are threadedly assembled with the second through holes, and the plurality of second positioning screws fix the clamp on the side of the push plate through the plurality of second through holes.

3. A test panel surface coating abrasion resistance testing machine according to claim 2, wherein: The top of the test bin is provided with a fan.

4. The test panel surface coating abrasion resistance tester of claim 3, wherein: A plurality of support columns are provided on the inner wall of the experimental machine body, and a motor is fixedly installed at the bottom of the plurality of support columns.

5. A test panel surface coating abrasion resistance testing machine according to claim 4 wherein: The front of the experimental machine body is provided with a control panel, and the control panel, the motor, the heating fins, the fan, the polishing device, the moving device, the locking device and the detection device are electrically connected.

6. A test panel surface coating abrasion resistance testing machine according to claim 5 wherein: The first positioning screw is provided with a first nut, and the second positioning screw is provided with a second nut.

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