Device for detecting compression resistance and tensile property of new material

Abstract

The invention relates to the technical field of new material performance detection, in particular to a new material compression resistance and tensile property detection device which comprises a test counter, a driving mechanism arranged in the test counter, an auxiliary mechanism arranged on the upper side of the test counter, a clamping mechanism arranged on the side face of the auxiliary mechanism, and a driving mechanism comprising a motor. Connecting shafts are arranged on the side faces of the motors. By arranging the driving mechanism, the auxiliary mechanism and the clamping mechanism, stable clamping of different materials can be completed, stable compression resistance and tensile property detection can be conducted, during detection, multiple modes and states can be provided for use, multiple sets of detection can be conducted, the detection efficiency can be improved, large-specification materials can be assisted to be stabilized during detection, and the detection efficiency is improved. Inaccuracy of detection effect data is avoided, in addition, performance detection of side stress of materials can be carried out, so that accuracy of performance detection and performance testing of new materials under multiple conditions are guaranteed, and functionality and accuracy are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of new material performance detection, and in particular to a device for detecting the compressive and tensile properties of new materials. Background Art

[0002] New materials refer to structural materials with excellent performance and functional materials with special properties that have been recently developed or are being developed. Structural materials mainly use their mechanical properties such as strength, toughness, hardness, elasticity, etc., so it is necessary to test their compression and tensile behavior;

[0003] The existing performance test is to clamp the material with two sets of clamps, and drive the clamps to move through the electric slide to achieve the tensile and compressive test of the material. Through observation, the following problems still exist:

[0004] 1. When the existing clamp clamps the material, it clamps it directly through the rubber clamp block, which may cause different materials (such as plate materials and rod materials) to be clamped unstable, resulting in poor performance testing results;

[0005] 2. When testing the performance of wider or longer materials, the materials themselves are susceptible to damage, resulting in inaccurate performance testing;

[0006] 3. During the trial production of new materials, the materials are usually tested one by one and the values ​​are recorded, which makes it impossible to conduct effective comparative observations. For this reason, we propose a device for testing the compressive and tensile properties of new materials. Summary of the invention

[0007] In order to overcome the technical problems existing in the above-mentioned prior art, the present invention provides a device for testing the compressive and tensile properties of a new material.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a test counter, wherein a driving mechanism is arranged inside the test counter, an auxiliary mechanism is arranged on the upper side of the test counter, and a clamping mechanism is arranged on the side of the auxiliary mechanism;

[0009] The driving mechanism comprises a motor, a connecting shaft is arranged on the side of the motor, a moving gear is arranged on the side of the connecting shaft, a first gear rod and a second gear rod are arranged on the side of the moving gear, and a clamping block is arranged inside the connecting shaft;

[0010] The auxiliary mechanism comprises a movable block, a second electric push rod is arranged on the side of the movable block, and a detection block is arranged on the upper side of the second electric push rod;

[0011] The clamping mechanism includes a third electric push rod, a linkage rod is arranged on the side of the third electric push rod, a drivable driving rod is arranged on the side of the linkage rod, a clamping plate is arranged on the side of the driving rod, a first slot and a second slot are arranged on the side of the clamping plate, and a rotating rod is arranged on the upper side of the clamping plate.

[0012] Furthermore, the driving mechanism includes a motor arranged inside the test counter, a connecting shaft is fixedly installed on the upper side of the motor, and four sets of moving gears are movably sleeved on the side of the connecting shaft.

[0013] Furthermore, the driving mechanism also includes a first gear rod meshed with the side surfaces of the first and third groups of moving gears, a second gear rod meshed with the side surfaces of the second and fourth groups of moving gears, an installation cavity is opened on the upper side of the connecting shaft, and a battery block is movably installed inside the installation cavity.

[0014] Furthermore, the driving mechanism also includes a connecting cavity opened on the side of the connecting shaft, a card slot is opened on the inner side of the moving gear, a first electric push rod is fixedly installed inside the connecting cavity, and a card block is fixedly installed at the output end of the first electric push rod.

[0015] Furthermore, the auxiliary mechanism includes a movable groove opened on the upper side of the test counter, the movable block is movably installed inside the movable groove, the second electric push rod is vertically arranged on the upper side of the movable block, the output end of the second electric push rod is fixedly installed with a mounting tube, the detection block is fixedly installed on both sides of the mounting tube, and a protective plate is fixedly connected between the two sides of the movable block and the inner wall of the movable groove.

[0016] Furthermore, the clamping mechanism includes a third electric push rod movably mounted inside the mounting tube, a fixed tube is fixedly sleeved on the side of the third electric push rod, a fixed plate is fixedly mounted on the side of the third electric push rod, a fixed rod is fixedly mounted on the inner side of the fixed plate, a driving rod is movably sleeved on the side of the fixed rod, a fixed block is arranged between the driving rods, a matching plate is arranged on the side of the fixed block, and a linkage rod is fixedly mounted between the fixed blocks.

[0017] Furthermore, the clamping mechanism also includes a support frame fixedly mounted on the side of the fixing plate, the clamping plate is arranged on the side of the driving rod, the first slot is opened on the side of the clamping plate, and the second slot is opened on the other side of the clamping plate.

[0018] Furthermore, the clamping mechanism also includes a rotating rod arranged on the side of the driving rod, a rotating block is fixedly sleeved on the side of the rotating rod, and a torsion spring is fixedly connected between the driving rod and the side of the rotating rod.

[0019] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0020] 1. The present invention can achieve stable clamping of different materials and perform stable compressive and tensile performance tests by setting up a driving mechanism, an auxiliary mechanism and a clamping mechanism. During the test, a variety of mode states can be provided for use, and multiple groups of tests can be performed to improve the test efficiency. When testing large-sized materials, the stability can be assisted to avoid inaccurate test effect data. In addition, the performance test of the material under side force can be performed, which ensures the accuracy of the performance test and the performance test of new materials in many cases, and improves functionality and accuracy.

[0021] 2. The present invention sets a driving mechanism, the first electric push rod pushes the card block to be engaged with the inner wall of the card slot, so that the moving gear is in an engaged state, the first electric push rod pulls the card block away from the inner wall of the card slot, the card block remains inside the card slot, so that the moving gear is in a loose state, and the corresponding moving gear is stressed or unstressed when the motor drives the connecting shaft;

[0022] When the first gear rod and the second gear rod at the corresponding position are driven by the driven gear, the movable block can be driven to move synchronously. When the first gear rod and the second gear rod alone are driven by the driven gear, the movable block can be driven to move by a single group. In this way, the driving operation of other components can be realized according to different detection modes. In addition, only a single group of motors is needed to complete the driving, and no other driving motors are required, which reduces the energy consumption of the device.

[0023] 3. The present invention sets an auxiliary mechanism, and the movable block is driven to move by the first gear rod and the second gear rod. The second electric push rod pushes and pulls the installation tube to realize the bidirectional movement of the clamping mechanism. When different modes of material detection are used, the detection block can be subjected to force to detect the force when the material breaks. Through the bidirectional movement of the clamping mechanism, it can cooperate with the driving mechanism to complete two groups of material detection and third-direction performance detection and other modes, thereby improving the detection power and versatility of the device.

[0024] 4. The present invention sets a clamping mechanism. The third electric push rod pushes the linkage rod to make the fixed block move synchronously. The fixed block pushes the driving rod away from each other for opening operation under the linkage of the matching plate. Conversely, the third electric push rod pulls the linkage rod to make the driving rod close to each other for clamping operation, so that the clamping plate can clamp and release the material accordingly. In addition, the first slot and the second slot can make the clamping plate cooperate in clamping and assist in stability, thereby completing the clamping operation of materials of different shapes and sizes.

[0025] 5. The present invention sets peripheral components such as a support frame and a rotating rod. The support frame is attached to the side of the material when the material is installed, which is convenient for clamping and positioning the material and ensuring the force of the material when it is compressed. When the splint squeezes the material, the splint can rotate with the rotating rod as the rotation center and horizontally fit the side of the material to strengthen the clamping force on the material. In addition, when assisting in stabilizing the material, it can also cooperate with the second slot to horizontally fit the side of the material to ensure the stability of material detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the local structure of each component of the present invention;

[0029] Figure 4 It is a schematic diagram of the partial explosion structure of the driving mechanism of the present invention;

[0030] Figure 5 It is a schematic diagram of the partial explosion structure of the connecting shaft of the present invention;

[0031] Figure 6 It is a partial structural schematic diagram of the auxiliary mechanism and the clamping mechanism of the present invention;

[0032] Figure 7 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0033] Figure 8 It is a partial structural schematic diagram of the clamping mechanism of the present invention;

[0034] Fig. 9 It is a schematic diagram of the partial explosion structure of the splint of the present invention.

[0035] Among them: 1. test counter; 2. driving mechanism; 21. motor; 22. connecting shaft; 23. moving gear; 24. first gear rod; 25. second gear rod; 26. installation cavity; 261. battery block; 27. connecting cavity; 271. first electric push rod; 28. card slot; 281. card block; 3. auxiliary mechanism; 31. movable slot; 32. movable block; 33. second electric push rod; 34. installation cylinder; 35. detection block; 36. protective plate; 4. clamping mechanism; 41. third electric push rod; 42. fixed cylinder; 43. fixed plate; 431. fixed rod; 44. driving rod; 45. fixed block; 451. matching plate; 452. linkage rod; 46. supporting frame; 47. clamping plate; 471. first slot; 472. second slot; 48. rotating rod; 481. rotating block; 482. torsion spring. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0037] Example: Figure 1 and Figure 2 As shown, a new material compression and tensile performance testing device includes a test counter 1, which is a rectangular table. The test counter 1 is provided with conventional electronic components such as a control module and a power supply module. A driving mechanism 2 capable of arbitrary four-axis driving is provided inside the test counter 1. An auxiliary mechanism 3 capable of assisting movement and force measurement is provided on the upper side of the test counter 1. A clamping mechanism 4 capable of clamping different materials is provided on the side of the auxiliary mechanism 3.

[0038] The drive mechanism 2 can be set to move the components as needed and ensure low energy consumption.

[0039] like Figures 2 to 5As shown, the driving mechanism 2 includes a motor 21 arranged inside the test counter 1 and the motor 21 is fixedly installed at the inner position of the test counter 1 through a connecting piece. A connecting shaft 22 is fixedly installed on the upper side of the motor 21 and the connecting shaft 22 is movably arranged inside the test counter 1. The connecting shaft 22 is a cylindrical shaft with a continuous cross-shaped cross section. Four groups of moving gears 23 are equidistantly and movably sleeved on the side of the connecting shaft 22 and the four groups of moving gears 23 are movably arranged inside the test counter 1. The moving gears 23 are ring gears. The connecting shaft 22 can constrain the moving gears 23 to a certain extent. First gear rods 24 are respectively meshed with the sides of the first and third groups of moving gears 23, and the first gear rods 24 are staggered in a cross shape. The first gear rods 24 are in the upper half. The serrated rectangular rod has second gear rods 25 meshed with the side surfaces of the second and fourth groups of movable gears 23, respectively, and the second gear rods 25 are arranged in a cross shape. The second gear rod 25 is a rectangular rod with a serrated lower half, and the first gear rod 24 and the second gear rod 25 at the corresponding position form a group of horizontal and vertical drive groups. A mounting cavity 26 is provided on the upper side of the connecting shaft 22, and the mounting cavity 26 is a cylindrical cavity. A battery block 261 is movably installed inside the mounting cavity 26, and the battery block 261 extends to the upper side of the test counter 1. The battery block 261 is a "T"-shaped cylindrical power supply block. A connecting cavity 27 penetrating therethrough is equidistantly and staggeredly provided on the side surface of the connecting shaft 22 corresponding to the movable gear 23, and the connecting cavity 27 faces the corresponding first gear rod. The rod 24 and the second gear rod 25 are horizontal, and the connection cavity 27 is oriented in different directions to reduce the strength damage to the connection shaft 22. A card slot 28 is provided on the inner side of the moving gear 23 corresponding to the connection cavity 27. The card slot 28 is a serrated annular groove. A first electric push rod 271 is fixedly installed inside the connection cavity 27 and the first electric push rod 271 is connected to the battery block 261 through an electrical terminal to obtain power. A card block 281 is fixedly installed at the output end of the first electric push rod 271 and the card block 281 is movably installed in the inner position of the card slot 28. The card block 281 is a rectangular block with an arc-shaped serrated shape on one side. Active cavities are provided in the corresponding components inside the test counter 1. Specifically, under normal circumstances, the first electric push rod 271 pushes the card block 28 1 is clamped on the inner wall of the card slot 28, so that the movable gear 23 is in a clamping state, and the motor 21 drives the connecting shaft 22 to make the movable gear 23 rotate accordingly, and the movable gear 23 is meshed with the first gear rod 24 and the second gear rod 25, so that the first gear rod 24 and the second gear rod 25 of the corresponding driving group move synchronously; when switching to use, the corresponding first electric push rod 271 pulls the clamping block 281 away from the inner wall of the card slot 28, and the clamping block 281 remains inside the card slot 28, so that the movable gear 23 is in a loose state. At this time, the connecting shaft 22 drives the corresponding locking movable gear 23 to mesh with the first gear rod 24 and the second gear rod 25 to realize the relative position driving; the battery block 261 provided in addition can be pulled out of the installation cavity 26 for quick replacement;

[0040] The auxiliary mechanism 3 can cooperate with the driving mechanism 2 to move, and can provide another direction of driving for the component, and can also perform pressure detection on subsequent components;

[0041] like Figure 2 , Figure 3 and Figure 6 , Figure 7 As shown, the auxiliary mechanism 3 includes movable grooves 31 equidistantly arranged on the upper side of the test counter 1 in a circular array shape, and the movable grooves 31 correspond to the positions of the first gear rod 24 and the second gear rod 25. The movable groove 31 is a rectangular groove, and a movable block 32 is movably installed inside the movable groove 31, and the movable block 32 is fixedly connected to the side position of the first gear rod 24 or the second gear rod 25 at the corresponding position. The movable block 32 is a rectangular block, and a second electric push rod 33 is vertically arranged on the upper side of the movable block 32, and the second electric push rod 33 is fixedly installed at the side position of the movable block 32 through a connecting piece, and a mounting cylinder 34 is fixedly installed at the output end of the second electric push rod 33, and the mounting cylinder 34 is reinforced and installed on the side of the output end of the second electric push rod 33 through a connecting piece. The mounting cylinder 34 is The U-shaped cylinder has detection blocks 35 fixedly installed at equal distances at the four corners of both sides of the installation cylinder 34. The detection block 35 is a pressure sensor (the model is not limited, and a sensor with a larger force measuring range can be used). A protective plate 36 is fixedly connected between the two sides of the movable block 32 and the inner wall of the movable groove 31. The protective plate 36 is a rectangular plate made of fiber material with a continuous "W"-shaped cross-section, which is used to prevent debris from entering the movable groove 31 and affecting the sliding of the movable block 32; specifically, the first gear rod 24 and the second gear rod 25 can drive the movable block 32 to slide horizontally in the movable groove 31, and the second electric push rod 33 can push and pull the installation cylinder 34 to move vertically. The detection block 35 can effectively record the pressure when it is subjected to force and feed it back to the external controller;

[0042] The clamping mechanism 4 can clamp different materials and can restrain the materials to ensure stable clamping of the materials.

[0043] like Figure 2 , Figure 3 and Figures 6 to 9As shown, the clamping mechanism 4 includes a third electric push rod 41 movably mounted inside the mounting cylinder 34, a fixed cylinder 42 is fixedly sleeved on the side of the third electric push rod 41 away from the output end, and the fixed cylinder 42 is a U-shaped cylinder, a fixed plate 43 is fixedly mounted on the side of the third electric push rod 41 close to the output end, and the output shaft of the third electric push rod 41 passes through the fixed plate 43, and the fixed plate 43 is a "C"-shaped plate, the fixed cylinder 42 and the fixed plate 43 are respectively attached to the side positions of the detection block 35, and a fixed rod 431 is symmetrically fixedly mounted on the inner side of the fixed plate 43, and the fixed rod 431 is a cylindrical shaft, and a driving rod 44 is symmetrically and movably sleeved on the side of the fixed rod 431, and the driving rods 44 on the sides of the two groups of fixed rods 431 are arranged in a mirror image, and the driving rod 44 is an "L"-shaped rod and is opened on the side away from the fixed rod 431. There is a rectangular groove, and a fixed block 45 is arranged between the mirror-set drive rods 44. The fixed block 45 is an "H"-shaped block. A matching plate 451 is arranged on the side of the fixed block 45, and the matching plate 451 is respectively rotatably connected to the side positions of the drive rod 44 and the fixed block 45 through a circular shaft. The matching plate 451 is a "Y"-shaped plate. A linkage rod 452 is fixedly installed between the fixed blocks 45, and the linkage rod 452 is fixedly installed on the side of the output end of the third electric push rod 41 through a connecting piece. The linkage rod 452 is a circular rod; specifically, the third electric push rod 41 pushes the linkage rod 452 to move the fixed block 45 synchronously, and the fixed block 45 pushes the drive rod 44 away from each other for an opening operation under the linkage of the matching plate 451. On the contrary, the third electric push rod 41 pulls the linkage rod 452 to make the drive rod 44 close to each other for a clamping operation;

[0044] A support frame 46 is fixedly installed at the center position of the side of the fixed plate 43 away from the third electric push rod 41, and the support frame 46 covers the side of the linkage rod 452. The support frame 46 is a table-shaped frame, which can limit the linkage rod 452. A clamping plate 47 is arranged on the side of the driving rod 44 away from the fixed plate 43. The clamping plate 47 is a convex plate made of hard rubber. A first slot 471 is provided on the side of the clamping plate 47 to pass through it. The first slot 471 is an arc-shaped slot. A second slot 472 is provided on the other side of the clamping plate 47 to pass through it. The second slot 472 is an arc-shaped slot. A rotating rod 48 is provided on the side of the driving rod 44 to pass through it and the rotating rod 48 is rotatably installed inside the driving rod 44. The rotating rod 48 is a cylindrical rod with an I-shaped cross-section. A rotating block 481 is symmetrically fixedly sleeved on the side of the rotating rod 48, and the rotating block 481 is fixedly connected to the side position of the clamping plate 47. The rotating block 481 is movably arranged inside the driving rod 44. The rotating block 481 is a rectangular block with a circular groove on the side. A torsion spring 482 is fixedly connected between the driving rod 44 and the side of the rotating rod 48, and the torsion spring 482 is movably sleeved on the side position of the rotating rod 48; specifically, when the clamping plate 47 moves with the driving rod 44 to clamp the material, when the clamping plate 47 is attached to the side of the material, the clamping plate 47 is subjected to force to rotate with the rotating rod 48 as the rotation center, so that the clamping plate 47 can be horizontally attached to the side of the material to strengthen the clamping force. In addition, the first slot 471 and the second slot 472 can enable the clamping plate 47 to clamp the rod-type material and assist in stabilization.

[0045] Working principle:

[0046] Before use: Determine the testing plan based on the shape and size of the material to be tested, check whether the corresponding parts are damaged or faulty, and then proceed to the next step of performance testing;

[0047] When in use: plate-type material detection, the auxiliary mechanism 3 is driven by the driving mechanism 2 to make the clamping mechanism 4 clamp the material, the third electric push rod 41 moves to the corresponding position, and the material is placed in a position between the support frame 46, and the third electric push rod 41 pulls the linkage rod 452 to make the driving rod 44 drive the clamping plate 47 to clamp the material, wherein the clamping plate 47 rotates with the rotating rod 48 as the rotation center to keep horizontally clamped on the side of the material, and the driving mechanism 2 drives the movable block 32 to slide away or close inside the movable groove 31 to realize the compression and tensile performance detection of the material;

[0048] When testing the material, the material is set between the support frames 46 as above, and the clamping plate 47 is clamped on the side of the material through the first slot 471. Similarly, the clamping plate 47 rotates with the rotating rod 48 as the rotation center to keep it horizontally fitted and clamped on the side of the material, and the compression and tensile performance tests can also be carried out;

[0049] During performance testing, multiple groups of materials are tested: first, only the first and second groups of moving gears 23 are in a clamping state, and the motor 21 drives the connecting shaft 22 to make the moving gear 23 and the first gear rod 24 and the second gear rod 25 synchronously mesh, so that the corresponding movable block 32 moves, and the clamping of the above-mentioned materials is completed. Then, only the third and fourth groups of moving gears 23 are in a clamping state. At this time, the corresponding second electric push rod 33 adjusts the clamping mechanism 4 to a position different in height from other clamping mechanisms 4, and the clamping of the above-mentioned materials is also completed. In this way, performance testing of two groups of the same or different materials is carried out. During testing, the third electric push rod 41 slides inside the mounting tube 34 and is pushed and pulled. The fixed tube 42 and the fixed plate 43 limit the third electric push rod 41 and squeeze it on the side of the detection block 35. The force detected by the detection block 35 can obtain the force when the compressive and tensile materials are broken;

[0050] Single group large specification material detection: first, the corresponding first group, second group or third group, fourth group moving gear 23 is in a clamping state and driven to mesh with the first gear rod 24 and the second gear rod 25 to complete the clamping of the above-mentioned materials, and then the corresponding other groups of moving gears 23 are in a clamping state. At this time, the original driving gear 23 is in a loose state, and the connecting shaft 22 drives the moving gear 23 to mesh with the corresponding first gear rod 24 or the second gear rod 25 to drive the movable block 32 to move, and the second electric push rod 33 adjusts the corresponding position of the clamping mechanism 4 to be horizontal with the side of the material, and the clamping plate 47 is slightly attached to the side of the material to ensure stability, and then the performance of the material is tested. Different from that, after the plate-type material is clamped, the other two groups of moving gears 23 are in a clamping state, so that the clamping plates 47 of the corresponding two groups of clamping mechanisms 4 are attached to the side of the material, and after the rod-type material is clamped, the other group of moving gears 23 is in a clamping state so that the clamping plates 47 of the corresponding group of clamping mechanisms 4 cooperate with the second slot 472 to fit the side of the material;

[0051] Third-direction performance detection: Similarly, different materials are clamped at both ends, and then the side clamping plate 47 clamps the materials. The second electric push rod 33 pushes and pulls the clamping mechanism 4 to move, completing the performance detection when the material is subjected to force on the side, and the force at the time of fracture is detected by the detection block 35 at the clamping position;

[0052] After use: remove the material collection, then use tools to clean and collect the material fragments, then reset and maintain each component and power off the machine.

[0053] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A device for testing the compressive and tensile properties of a new material, comprising a test counter (1), a driving mechanism (2) being arranged inside the test counter (1), an auxiliary mechanism (3) being arranged on the upper side of the test counter (1), and a clamping mechanism (4) being arranged on the side of the auxiliary mechanism (3); Features: The driving mechanism (2) comprises a motor (21), a connecting shaft (22) is arranged on the side of the motor (21), a moving gear (23) is arranged on the side of the connecting shaft (22), a first gear rod (24) and a second gear rod (25) are arranged on the side of the moving gear (23), and a clamping block (281) is arranged inside the connecting shaft (22); The auxiliary mechanism (3) comprises a movable block (32), a second electric push rod (33) is arranged on the side of the movable block (32), and a detection block (35) is arranged on the upper side of the second electric push rod (33); The clamping mechanism (4) comprises a third electric push rod (41), a linkage rod (452) is arranged on the side of the third electric push rod (41), a drivable driving rod (44) is arranged on the side of the linkage rod (452), a clamping plate (47) is arranged on the side of the driving rod (44), a first slot (471) and a second slot (472) are arranged on the side of the clamping plate (47), and a rotating rod (48) is arranged on the upper side of the clamping plate (47).

2. The device for testing the compressive and tensile properties of a new material according to claim 1, characterized in that: The driving mechanism (2) comprises a motor (21) arranged inside the test counter (1), a connecting shaft (22) fixedly mounted on the upper side of the motor (21), and four sets of moving gears (23) movably sleeved on the side of the connecting shaft (22).

3. The device for testing the compressive and tensile properties of a new material according to claim 2, characterized in that: The driving mechanism (2) further comprises a first gear rod (24) meshed with the side surfaces of the first and third groups of movable gears (23), a second gear rod (25) meshed with the side surfaces of the second and fourth groups of movable gears (23), an installation cavity (26) is provided on the upper side of the connecting shaft (22), and a battery block (261) is movably installed inside the installation cavity (26).

4. The device for testing the compressive and tensile properties of a new material according to claim 3 is characterized in that: The driving mechanism (2) further comprises a connecting cavity (27) provided on the side of the connecting shaft (22); a clamping groove (28) is provided on the inner side of the moving gear (23); a first electric push rod (271) is fixedly installed inside the connecting cavity (27); and a clamping block (281) is fixedly installed at the output end of the first electric push rod (271).

5. The device for testing the compressive and tensile properties of a new material according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a movable groove (31) opened on the upper side of the test counter (1), a movable block (32) movably mounted inside the movable groove (31), a second electric push rod (33) vertically arranged on the upper side of the movable block (32), a mounting tube (34) fixedly mounted on the output end of the second electric push rod (33), a detection block (35) fixedly mounted on both sides of the mounting tube (34), and a protective plate (36) fixedly connected between the two sides of the movable block (32) and the inner wall of the movable groove (31).

6. The device for testing the compressive and tensile properties of a new material according to claim 5, characterized in that: The clamping mechanism (4) comprises a third electric push rod (41) movably mounted inside the mounting tube (34); a fixing tube (42) is fixedly sleeved on the side of the third electric push rod (41); a fixing plate (43) is fixedly mounted on the side of the third electric push rod (41); a fixing rod (431) is fixedly mounted on the inner side of the fixing plate (43); a driving rod (44) is movably sleeved on the side of the fixing rod (431); a fixing block (45) is arranged between the driving rods (44); a matching plate (451) is arranged on the side of the fixing block (45); and a linkage rod (452) is fixedly mounted between the fixing blocks (45).

7. The device for testing the compressive and tensile properties of a new material according to claim 6, characterized in that: The clamping mechanism (4) further comprises a support frame (46) fixedly mounted on the side of the fixing plate (43); a clamping plate (47) is arranged on the side of the driving rod (44); a first slot (471) is provided on the side of the clamping plate (47); and a second slot (472) is provided on the other side of the clamping plate (47).

8. The device for testing the compressive and tensile properties of a new material according to claim 7, characterized in that: The clamping mechanism (4) further comprises a rotating rod (48) arranged on the side of the driving rod (44); a rotating block (481) is fixedly sleeved on the side of the rotating rod (48); and a torsion spring (482) is fixedly connected between the side of the driving rod (44) and the rotating rod (48).

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