Quartz torsion wire push-pull force testing device

Abstract

The invention relates to the technical field of quartz torsion wire push-pull force testing, in particular to a quartz torsion wire push-pull force testing device, and provides the following scheme aiming at the defect that a testing device in the prior art is inconvenient to protect, so that a worker is hurt during testing, and the quartz torsion wire push-pull force testing device comprises a fixed box; the number of the fixed legs is four, and the four fixed legs are fixedly mounted at the bottom of the fixed box; the box door is rotationally mounted on one side of the fixed box; the number of the first fixing plates is two, the two first fixing plates are fixedly installed at the top of the fixing box, and sliding grooves are formed in one sides of the two first fixing plates; and the transparent protection frame is fixedly installed at the top of the fixed box, and a first through hole is formed in one side of the transparent protection frame, so that protection is facilitated, and the situation that workers are injured during testing is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of quartz torsion wire push-pull force testing, and in particular to a quartz torsion wire push-pull force testing device. Background Art

[0002] The quartz torsion wire push-pull force tester is a specific push-pull force tester used to test physical properties in the field of mechanics; the quartz torsion wire push-pull force tester is mainly used to evaluate the performance of quartz materials under specific mechanical conditions. This test device can apply torsional force as well as tensile or compressive force to simulate various mechanical environments that quartz materials may encounter in actual applications. Through testing, key performance indicators such as strength, toughness, and fracture behavior of quartz materials can be understood.

[0003] However, the existing quartz torsion wire push-pull force testing device is not easy to protect, which may cause harm to the staff during the test. Summary of the invention

[0004] The purpose of the present invention is to solve the disadvantage that the testing device in the prior art is not easy to protect, which may cause harm to the staff during the test, and propose a quartz torsion wire push-pull force testing device.

[0005] The present application provides a quartz torsion wire push-pull force testing device that adopts the following technical solution: A quartz torsion wire push-pull force testing device, comprising: Fixed box; There are four fixed legs, and the four fixed legs are fixedly installed on the bottom of the fixed box; A box door is rotatably mounted on one side of the fixed box; Two first fixing plates are provided, and the two first fixing plates are fixedly installed on the top of the fixing box, and a sliding groove is provided on one side of the two first fixing plates; A transparent protective frame is fixedly mounted on the top of the fixed box, and a first through hole is opened on one side of the transparent protective frame, a second through hole is opened on the top of the transparent protective frame, and a vent is opened on the other side of the transparent protective frame; A push-pull force testing mechanism is fixedly mounted on the top of the fixed box, and the push-pull force testing mechanism includes a first support plate, the first support plate is fixedly mounted on the top of the fixed box, and a push rod motor is fixedly mounted on the first support plate, and a test needle is installed on the output shaft of the push rod motor; A lifting assembly is rotatably mounted in the two slide grooves; A protection component, slidably mounted on one side of the transparent protection frame; A heating component is fixedly mounted on the vent; The adjusting component is rotatably mounted in the second through hole.

[0006] Furthermore, the lifting assembly includes two screw rods, and the two screw rods are rotatably installed in two slide grooves respectively, the two screw rods are threadedly connected with a first moving block, and the two first moving blocks are slidably installed in the two slide grooves respectively, the same moving plate is fixedly installed on the two first moving blocks, and a first driving motor is fixedly installed on the bottom inner wall of the fixed box, the output shaft of the first driving motor is fixedly connected to one of the two screw rods, and two second fixed plates are fixedly installed on the top of the fixed box, the same first rotating axis is rotatably installed on the two second fixed plates, and a first fixed frame is fixedly installed on the top of the fixed box, two third fixed plates are fixedly installed on the bottom of the moving plate, and the same second rotating axis is rotatably installed on the two third fixed plates, a second fixed frame is fixedly installed on the bottom of the moving plate, and a third fixed frame is fixedly installed on the top of the fixed box.

[0007] Furthermore, the adjustment assembly includes a reciprocating screw, and the reciprocating screw is rotatably installed in the second through hole, a second movable block is threadedly connected to the reciprocating screw, and the second movable block is slidably installed on one of the two first fixed plates, a second support plate is fixedly installed on the second movable block, and a displacement sensor and a temperature sensor are installed on the second support plate, and a test camera is installed on the second support plate.

[0008] Furthermore, a first rotating shaft is rotatably installed in the first through hole, and a knob is fixedly installed on one end of the first rotating shaft, a first worm is fixedly installed on the other end of the first rotating shaft, and the first worm is rotatably installed on the third fixed frame, the first worm is meshed with a first worm wheel, and the first worm wheel is fixedly installed on the first rotating shaft.

[0009] Further, a first bevel gear is fixedly mounted on one end of the first rotating shaft, and the first bevel gear is meshed with a second bevel gear, a first transmission shaft is fixedly mounted on the second bevel gear, and the first transmission shaft is rotatably mounted on the first fixed frame, a rectangular groove is provided on one end of the first transmission shaft, and the second transmission shaft is slidably mounted in the rectangular groove, the second transmission shaft is rotatably mounted on the second fixed frame, and a third bevel gear is fixedly mounted on one end of the second transmission shaft, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly mounted on the second rotating shaft.

[0010] Furthermore, a first sprocket is fixedly mounted on one of the two screw rods that is fixedly connected to the output shaft of the first drive motor, and the first sprocket is meshed with a first chain, the first chain is meshed with a second sprocket, and the second sprocket is fixedly mounted on the other screw rod of the two screw rods that is away from the first drive motor.

[0011] Furthermore, the protective assembly includes two movable doors, and the two movable doors are slidably installed on one side of the transparent protective frame, two fixed blocks are fixedly installed on the top of the transparent protective frame, and the second rotating shafts are rotatably installed on the two fixed blocks, the first gears are fixedly installed on the two second rotating shafts, and the two first gears are meshed with racks, the two racks are respectively fixedly installed on the two movable doors, and a third rotating shaft is rotatably installed on one of the two fixed blocks.

[0012] Furthermore, a first installation box is fixedly installed on the other of the two fixed blocks, and a servo motor is fixedly installed on the inner wall of the first installation box, the output shaft of the servo motor is fixedly connected to one of the two second rotating shafts, and a third sprocket is fixedly installed on one of the two second rotating shafts that is fixedly connected to the output shaft of the servo motor, the third sprocket is meshed with a second chain, and the second chain is meshed with a fourth sprocket, the fourth sprocket is fixedly installed on the third rotating shaft away from the servo motor, and a second gear is fixedly installed on the third rotating shaft, the second gear is meshed with a third gear, and the third gear is fixedly installed on the other second rotating shaft of the two second rotating shafts away from the servo motor.

[0013] Furthermore, the heating assembly includes a heating box, and the heating box is fixedly installed on the vent, ventilation holes are opened on both sides of the heating box, and a third through hole is opened on one side of the heating box, a rotating shaft is rotatably installed in the third through hole, and a plurality of fan blades are fixedly installed on the rotating shaft, a heating plate is fixedly installed on the inner wall of the heating box, and a second installation box is fixedly installed on one side of the heating box, a second drive motor is fixedly installed on the inner wall of the second installation box, and the output shaft of the second drive motor is fixedly connected to the rotating shaft.

[0014] Furthermore, a support frame and a third support plate are fixedly installed on the top of the transparent protective frame, and a fourth rotating shaft is rotatably installed on the support frame, a second worm is fixedly installed on one end of the fourth rotating shaft, and the second worm is meshed with a second worm wheel, the second worm wheel is fixedly installed on the reciprocating screw, and a fifth sprocket is fixedly installed on the output shaft of the second drive motor, the fifth sprocket is meshed with a third chain, and the third chain is meshed with a sixth sprocket, and the sixth sprocket is fixedly installed on the fourth rotating shaft.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: 1. The two second rotating shafts can respectively drive the two first gears to rotate, the two first gears respectively drive the two racks to move relative to each other, the two racks respectively drive the two moving doors to move relative to each other, and the transparent protective frame is closed for protection, thereby avoiding harm to the staff during the test; 2. The knob can be manually rotated, and the knob drives the first rotating shaft to rotate, the first rotating shaft drives the first worm to rotate, the first worm drives the first worm wheel to rotate, the first worm wheel drives the first rotating shaft to rotate, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first transmission shaft to rotate, the first transmission shaft drives the second transmission shaft to rotate, the second transmission shaft drives the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear to rotate, and the fourth bevel gear drives the second rotating shaft to rotate. The position of the quartz torsion wire is adjusted by rotating the first rotating shaft and the second rotating shaft, so that push-pull force tests can be performed on different positions of the quartz torsion wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 2 It is a side structural schematic diagram of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 3 It is a rear structural schematic diagram of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 4 It is a schematic diagram of the internal front view structure of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 5 It is a schematic diagram of the internal side view structure of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 6 It is a schematic diagram of the internal front view cross-sectional structure of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 7 It is a schematic diagram of a rear view of a cross-sectional structure of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Figure 8 It is a schematic cross-sectional structure diagram of a first installation box of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Fig. 9 It is a side view cross-sectional structural schematic diagram of a quartz torsion wire push-pull force testing device in Example 1 of the present application; Fig.10 yes Figure 1 A magnified schematic diagram of part A; Fig.11 yes Figure 2 A magnified schematic diagram of part B; Fig.12 yes Figure 3 A magnified schematic diagram of part C; Fig.13 yes Figure 5 An enlarged schematic diagram of part D in the middle; Fig.14 yes Figure 6 The enlarged schematic diagram of part E in the middle; Fig.15 yes Figure 7 Enlarged schematic diagram of part F.

[0017] 1. Fixed box; 2. Fixed leg; 3. Box door; 4. First fixed plate; 5. Screw; 6. First moving block; 7. Moving plate; 8. First drive motor; 9. Second fixed plate; 10. First rotating shaft; 11. First fixed frame; 12. Third fixed plate; 13. Second rotating shaft; 14. Second fixed frame; 15. Third fixed frame; 16. Push rod motor; 17. Test needle; 18. Reciprocating screw; 19. Second moving block; 20. Second support plate; 21. Displacement sensor; 22. Temperature sensor; 23. Test camera; 24. First rotating shaft; 25. Knob; 26. First worm; 27. First worm gear; 28. First bevel gear; 29. ​​Second bevel gear; 30. First transmission shaft; 31. Second transmission shaft; 32. 2. The third bevel gear; 33. The fourth bevel gear; 34. The first sprocket; 35. The first chain; 36. The second sprocket; 37. The transparent protective frame; 38. The movable door; 39. The fixed block; 40. The second rotating shaft; 41. The first gear; 42. The rack; 43. The third rotating shaft; 44. The first installation box; 45. The servo motor; 46. The third sprocket; 47. The second chain; 48. The fourth sprocket; 49. The second gear; 50. The third gear; 51. The heating box; 52. The ventilation hole; 53. The rotating shaft; 54. The second installation box; 55. The second driving motor; 56. The support frame; 57. The third support plate; 58. The fourth rotating shaft; 59. The second worm; 60. The second worm wheel; 61. The fifth sprocket; 62. The third chain; 63. The sixth sprocket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0019] Reference Figure 1-Figure 15 , a quartz torsion wire push-pull force testing device, comprising: Fixed box 1; There are four fixed legs 2, and the four fixed legs 2 are fixedly installed on the bottom of the fixed box 1; The box door 3 is rotatably mounted on one side of the fixed box 1; There are two first fixing plates 4, and both first fixing plates 4 are fixedly mounted on the top of the fixing box 1, and one side of the two first fixing plates 4 is provided with a slide groove; A transparent protective frame 37 is fixedly mounted on the top of the fixed box 1, and a first through hole is opened on one side of the transparent protective frame 37, a second through hole is opened on the top of the transparent protective frame 37, and a vent is opened on the other side of the transparent protective frame 37; The push-pull force testing mechanism is fixedly mounted on the top of the fixed box 1, and the push-pull force testing mechanism includes a first support plate, the first support plate is fixedly mounted on the top of the fixed box 1, and a push rod motor 16 is fixedly mounted on the first support plate, and a test pin 17 is installed on the output shaft of the push rod motor 16; The lifting assembly is rotatably mounted in two slideways; A protection component, slidably mounted on one side of the transparent protection frame 37; A heating component is fixedly mounted on the vent; The adjusting component is rotatably mounted in the second through hole.

[0020] Specifically, the lifting assembly includes two screw rods 5, and the two screw rods 5 are rotatably installed in the two slide grooves respectively, the two screw rods 5 are both threadedly connected with a first moving block 6, and the two first moving blocks 6 are slidably installed in the two slide grooves respectively, the same moving plate 7 is fixedly installed on the two first moving blocks 6, and a first driving motor 8 is fixedly installed on the bottom inner wall of the fixed box 1, the output shaft of the first driving motor 8 is fixedly connected to one of the two screw rods 5, and two second fixed plates 9 are fixedly installed on the top of the fixed box 1, the same first rotating shaft 10 is rotatably installed on the two second fixed plates 9, and a first fixed frame 11 is fixedly installed on the top of the fixed box 1, two third fixed plates 12 are fixedly installed on the bottom of the moving plate 7, and the same second rotating shaft 13 is rotatably installed on the two third fixed plates 12, a second fixed frame 14 is fixedly installed on the bottom of the moving plate 7, and a third fixed frame 15 is fixedly installed on the top of the fixed box 1.

[0021] Specifically, the adjustment component includes a reciprocating screw 18, and the reciprocating screw 18 is rotatably installed in the second through hole, a second movable block 19 is threadedly connected to the reciprocating screw 18, and the second movable block 19 is slidably installed on one of the two first fixed plates 4, a second support plate 20 is fixedly installed on the second movable block 19, and a displacement sensor 21 and a temperature sensor 22 are installed on the second support plate 20, and a test camera 23 is installed on the second support plate 20.

[0022] Specifically, a first rotating shaft 24 is rotatably installed in the first through hole, and a knob 25 is fixedly installed on one end of the first rotating shaft 24, a first worm 26 is fixedly installed on the other end of the first rotating shaft 24, and the first worm 26 is rotatably installed on the third fixed frame 15, the first worm 26 is meshed with a first worm wheel 27, and the first worm wheel 27 is fixedly installed on the first rotating shaft 10.

[0023] Specifically, a first bevel gear 28 is fixedly mounted on one end of the first rotating shaft 10, and the first bevel gear 28 is meshed with a second bevel gear 29, a first transmission shaft 30 is fixedly mounted on the second bevel gear 29, and the first transmission shaft 30 is rotatably mounted on the first fixed frame 11, a rectangular groove is provided on one end of the first transmission shaft 30, and a second transmission shaft 31 is slidably mounted in the rectangular groove, the second transmission shaft 31 is rotatably mounted on the second fixed frame 14, and a third bevel gear 32 is fixedly mounted on one end of the second transmission shaft 31, the third bevel gear 32 is meshed with a fourth bevel gear 33, and the fourth bevel gear 33 is fixedly mounted on the second rotating shaft 13.

[0024] Specifically, a first sprocket 34 is fixedly mounted on one of the two screw rods 5 that is fixedly connected to the output shaft of the first drive motor 8, and the first sprocket 34 is meshed with a first chain 35, the first chain 35 is meshed with a second sprocket 36, and the second sprocket 36 is fixedly mounted on the other screw rod 5 of the two screw rods 5 that is away from the first drive motor 8.

[0025] Specifically, the protective assembly includes two movable doors 38, and the two movable doors 38 are slidably installed on one side of the transparent protective frame 37, two fixed blocks 39 are fixedly installed on the top of the transparent protective frame 37, and the second rotating shafts 40 are rotatably installed on the two fixed blocks 39, the first gears 41 are fixedly installed on the two second rotating shafts 40, and the two first gears 41 are meshed with racks 42, the two racks 42 are respectively fixedly installed on the two movable doors 38, and a third rotating shaft 43 is rotatably installed on one of the two fixed blocks 39.

[0026] Specifically, a first installation box 44 is fixedly installed on the other fixed block 39 of the two fixed blocks 39, and a servo motor 45 is fixedly installed on the inner wall of the first installation box 44, the output shaft of the servo motor 45 is fixedly connected to one of the two second rotating shafts 40, and a third sprocket 46 is fixedly installed on one of the two second rotating shafts 40 that is fixedly connected to the output shaft of the servo motor 45, the third sprocket 46 is meshed with a second chain 47, and the second chain 47 is meshed with a fourth sprocket 48, the fourth sprocket 48 is fixedly installed on a third rotating shaft 43 away from the servo motor 45, and a second gear 49 is fixedly installed on the third rotating shaft 43, the second gear 49 is meshed with a third gear 50, and the third gear 50 is fixedly installed on the other second rotating shaft 40 of the two second rotating shafts 40 away from the servo motor 45.

[0027] Specifically, the heating assembly includes a heating box 51, and the heating box 51 is fixedly installed on the vent, ventilation holes 52 are opened on both sides of the heating box 51, and a third through hole is opened on one side of the heating box 51, a rotating shaft 53 is rotatably installed in the third through hole, and a plurality of fan blades are fixedly installed on the rotating shaft 53, a heating plate is fixedly installed on the inner wall of the heating box 51, and a second installation box 54 is fixedly installed on one side of the heating box 51, a second drive motor 55 is fixedly installed on the inner wall of the second installation box 54, and the output shaft of the second drive motor 55 is fixedly connected to the rotating shaft 53.

[0028] Specifically, a support frame 56 and a third support plate 57 are fixedly installed on the top of the transparent protective frame 37, and a fourth rotating shaft 58 is rotatably installed on the support frame 56, a second worm 59 is fixedly installed on one end of the fourth rotating shaft 58, and the second worm 59 is meshed with a second worm wheel 60, the second worm wheel 60 is fixedly installed on the reciprocating screw 18, and a fifth sprocket 61 is fixedly installed on the output shaft of the second drive motor 55, the fifth sprocket 61 is meshed with a third chain 62, and the third chain 62 is meshed with a sixth sprocket 63, and the sixth sprocket 63 is fixedly installed on the fourth rotating shaft 58.

[0029] The implementation principle of a quartz torsion wire push-pull force testing device according to an embodiment of the present application is as follows: when in use, the two ends of the quartz torsion wire are respectively wound around the first rotating shaft 10 and the second rotating shaft 13, and the servo motor 45 is started at this time, and the servo motor 45 drives one of the two second rotating shafts 40 to rotate, and one of the two second rotating shafts 40 fixedly connected to the output shaft of the servo motor 45 drives the third sprocket 46 to rotate, and the third sprocket 46 drives the fourth sprocket 48 to rotate through the second chain 47, and the fourth sprocket 48 drives the third rotating shaft 43 away from the servo motor 45 to rotate, and the third rotating shaft 43 drives the second gear 49 to rotate, and the second gear 49 drives the third gear 50 to rotate, and the third gear 50 drives the two second rotating shafts 40 Another second rotating shaft 40 away from the servo motor 45 rotates, the two second rotating shafts 40 respectively drive the two first gears 41 to rotate, the two first gears 41 respectively drive the two racks 42 to move relatively, the two racks 42 respectively drive the two movable doors 38 to move relatively, and the transparent protection frame 37 is closed for protection, thereby avoiding harm to the staff during the test. At this time, the push rod motor 16 is started, and the push rod motor 16 drives the test needle 17 to move, so that the test needle 17 contacts with the quartz torsion wire, so that the quartz torsion wire is subjected to thrust, and at the same time, the first driving motor 8 is started, and the first driving motor 8 drives one of the two screw rods 5 to rotate, and one of the two screw rods 5 fixedly connected to the output shaft of the first driving motor 8 drives the first chain The wheel 34 rotates, the first sprocket 34 drives the second sprocket 36 to rotate through the first chain 35, the second sprocket 36 drives the other screw 5 of the two screws 5 away from the first drive motor 8 to rotate, the two screws 5 respectively drive the two first moving blocks 6 to move, the two first moving blocks 6 simultaneously drive the same moving plate 7 to move as a whole, so that the quartz torsion wire is subjected to tension, and the second drive motor 55 is started at the same time, the second drive motor 55 drives the fifth sprocket 61 to rotate, the fifth sprocket 61 drives the sixth sprocket 63 to rotate through the third chain 62, the sixth sprocket 63 drives the fourth rotating shaft 58 to rotate, the fourth rotating shaft 58 drives the second worm 59 to rotate, the second worm 59 drives the second worm wheel 60 to rotate, the second worm wheel 60 drives the reciprocating screw 18 to rotate, and the second worm 59 drives the second worm wheel 60 to rotate. The rod 59 drives the second worm gear 60 to rotate, and the second worm gear 60 drives the reciprocating screw 18 to rotate, which can reduce the rotation speed of the reciprocating screw 18, and the reciprocating screw 18 drives the second moving block 19 to reciprocate, and the second moving block 19 drives the second support plate 20 to reciprocate, and the second support plate 20 drives the displacement sensor 21, the temperature sensor 22 and the test camera 23 to move synchronously, and the displacement sensor 21 and the test camera 23 are used to detect the push-pull force of the quartz torsion wire. When it is necessary to detect different positions of the quartz torsion wire, the knob 25 is manually rotated, and the knob 25 drives the first rotating shaft 24 to rotate, and the first rotating shaft 24 drives the first worm 26 to rotate, and the first worm 26 drives the first worm wheel 27 to rotate, and the first worm wheel 27 drives the first rotating shaft 10 to rotate.The first rotating shaft 10 drives the first bevel gear 28 to rotate, the first bevel gear 28 drives the second bevel gear 29 to rotate, the second bevel gear 29 drives the first transmission shaft 30 to rotate, the first transmission shaft 30 drives the second transmission shaft 31 to rotate, the second transmission shaft 31 drives the third bevel gear 32 to rotate, the third bevel gear 32 drives the fourth bevel gear 33 to rotate, and the fourth bevel gear 33 drives the second rotating shaft 13 to rotate. The position of the quartz torsion wire is adjusted by rotating the first rotating shaft 10 and the second rotating shaft 13, which is convenient for testing the push-pull force of different positions of the quartz torsion wire. When the heating plate is started, the second driving motor 55 drives the rotating shaft 53 to rotate, and the rotating shaft 53 drives the multiple fan blades to rotate, and the heat generated by the heating plate is evenly blown into the transparent protective frame 37, so that the temperature inside the transparent protective frame 37 is more uniform. At the same time, the temperature inside the transparent protective frame 37 is monitored by the temperature sensor 22, so that the quartz torsion wire is evenly heated, which is convenient for testing the push-pull force values ​​of the quartz torsion wire at different temperatures. Embodiment 2

[0030] The difference between this embodiment and the first embodiment is that a display is fixedly mounted on one side of the fixed box 1, so that the values ​​of the push-pull force test on the quartz torsion wire can be displayed on the display, so that the staff can check all the values ​​during the test. Embodiment 3

[0031] The difference between this embodiment and the first embodiment is that a cleaning brush is slidably installed on the inner wall of one side of the transparent protective frame 37, and an electric telescopic rod is fixedly installed on the top inner wall of the transparent protective frame 37. The output shaft of the electric telescopic rod is fixedly connected to the cleaning brush. By starting the electric telescopic rod, the electric telescopic rod drives the cleaning brush to move back and forth, which is convenient for cleaning the dust on the quartz torsion wire and preventing the dust on the quartz torsion wire from affecting the test results.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quartz torsion wire push and pull force testing device, characterized in that: include: Fixed box (1); Four fixed legs (2) are provided, and the four fixed legs (2) are all fixedly mounted on the bottom of the fixed box (1); A box door (3) is rotatably mounted on one side of the fixed box (1); Two first fixing plates (4) are provided, and the two first fixing plates (4) are fixedly mounted on the top of the fixing box (1), and a sliding groove is provided on one side of the two first fixing plates (4); A transparent protective frame (37) is fixedly mounted on the top of the fixed box (1), and a first through hole is provided on one side of the transparent protective frame (37), a second through hole is provided on the top of the transparent protective frame (37), and a ventilation hole is provided on the other side of the transparent protective frame (37); A push-pull force testing mechanism is fixedly mounted on the top of the fixed box (1), and the push-pull force testing mechanism comprises a first support plate, the first support plate is fixedly mounted on the top of the fixed box (1), and a push rod motor (16) is fixedly mounted on the first support plate, and a test needle (17) is mounted on the output shaft of the push rod motor (16); A lifting assembly is rotatably mounted in the two slide grooves; A protection component, slidably mounted on one side of the transparent protection frame (37); A heating component is fixedly mounted on the vent; The adjusting component is rotatably mounted in the second through hole.

2. A quartz torsion wire push-pull force testing device according to claim 1, characterized in that: The lifting assembly comprises two screw rods (5), and the two screw rods (5) are rotatably mounted in two slide grooves respectively, the two screw rods (5) are both threadedly connected with a first moving block (6), and the two first moving blocks (6) are respectively slidably mounted in the two slide grooves, the two first moving blocks (6) are fixedly mounted with a same moving plate (7), and a first driving motor (8) is fixedly mounted on the bottom inner wall of the fixed box (1), the output shaft of the first driving motor (8) is fixedly connected to one of the two screw rods (5), and the fixed box ( Two second fixed plates (9) are fixedly mounted on the top of the movable plate (1), and a first rotating shaft (10) is rotatably mounted on the two second fixed plates (9), and a first fixed frame (11) is fixedly mounted on the top of the fixed box (1), two third fixed plates (12) are fixedly mounted on the bottom of the movable plate (7), and a second rotating shaft (13) is rotatably mounted on the two third fixed plates (12), a second fixed frame (14) is fixedly mounted on the bottom of the movable plate (7), and a third fixed frame (15) is fixedly mounted on the top of the fixed box (1).

3. A quartz torsion wire push-pull force testing device according to claim 2, characterized in that: The adjustment assembly comprises a reciprocating screw (18), and the reciprocating screw (18) is rotatably mounted in the second through hole, a second moving block (19) is threadedly connected to the reciprocating screw (18), and the second moving block (19) is slidably mounted on one of the two first fixed plates (4), a second support plate (20) is fixedly mounted on the second moving block (19), a displacement sensor (21) and a temperature sensor (22) are mounted on the second support plate (20), and a test camera (23) is mounted on the second support plate (20).

4. A quartz torsion wire push-pull force testing device according to claim 3, characterized in that: A first rotating shaft (24) is rotatably mounted in the first through hole, and a knob (25) is fixedly mounted on one end of the first rotating shaft (24); a first worm (26) is fixedly mounted on the other end of the first rotating shaft (24), and the first worm (26) is rotatably mounted on a third fixed frame (15); the first worm (26) is meshed with a first worm wheel (27), and the first worm wheel (27) is fixedly mounted on the first rotating shaft (10).

5. A quartz torsion wire push-pull force testing device according to claim 4, characterized in that: A first bevel gear (28) is fixedly mounted on one end of the first rotating shaft (10), and the first bevel gear (28) is meshed with a second bevel gear (29); a first transmission shaft (30) is fixedly mounted on the second bevel gear (29), and the first transmission shaft (30) is rotatably mounted on the first fixed frame (11); a rectangular groove is formed on one end of the first transmission shaft (30), and a second transmission shaft (31) is slidably mounted in the rectangular groove; the second transmission shaft (31) is rotatably mounted on the second fixed frame (14); a third bevel gear (32) is fixedly mounted on one end of the second transmission shaft (31), and the third bevel gear (32) is meshed with a fourth bevel gear (33), and the fourth bevel gear (33) is fixedly mounted on the second rotating shaft (13).

6. A quartz torsion wire push-pull force testing device according to claim 5, characterized in that: A first sprocket (34) is fixedly mounted on one of the two screw rods (5) that is fixedly connected to the output shaft of the first drive motor (8), and the first sprocket (34) is meshed with a first chain (35), the first chain (35) is meshed with a second sprocket (36), and the second sprocket (36) is fixedly mounted on the other screw rod (5) of the two screw rods (5) that is away from the first drive motor (8).

7. A quartz torsion wire push-pull force testing device according to claim 6, characterized in that: The protection component comprises two movable doors (38), and the two movable doors (38) are slidably mounted on one side of a transparent protection frame (37); two fixed blocks (39) are fixedly mounted on the top of the transparent protection frame (37); a second rotating shaft (40) is rotatably mounted on the two fixed blocks (39); a first gear (41) is fixedly mounted on the two second rotating shafts (40); the two first gears (41) are meshed with racks (42); the two racks (42) are respectively fixedly mounted on the two movable doors (38); and a third rotating shaft (43) is rotatably mounted on one of the two fixed blocks (39).

8. A quartz torsion wire push-pull force testing device according to claim 7, characterized in that: A first installation box (44) is fixedly mounted on the other of the two fixed blocks (39), and a servo motor (45) is fixedly mounted on the inner wall of the first installation box (44); an output shaft of the servo motor (45) is fixedly connected to one of the two second rotating shafts (40); and a third sprocket (46) is fixedly mounted on one of the two second rotating shafts (40) that is fixedly connected to the output shaft of the servo motor (45); The third sprocket (46) is meshed with a second chain (47), and the second chain (47) is meshed with a fourth sprocket (48), the fourth sprocket (48) is fixedly mounted on a third rotating shaft (43) away from the servo motor (45), and a second gear (49) is fixedly mounted on the third rotating shaft (43), the second gear (49) is meshed with a third gear (50), and the third gear (50) is fixedly mounted on the other second rotating shaft (40) away from the servo motor (45) of the two second rotating shafts (40).

9. A quartz torsion wire push-pull force testing device according to claim 8, characterized in that: The heating assembly comprises a heating box (51), and the heating box (51) is fixedly mounted on the vent, ventilation holes (52) are provided on both sides of the heating box (51), and a third through hole is provided on one side of the heating box (51), a rotating shaft (53) is rotatably mounted in the third through hole, and a plurality of fan blades are fixedly mounted on the rotating shaft (53), a heating plate is fixedly mounted on the inner wall of the heating box (51), and a second mounting box (54) is fixedly mounted on one side of the heating box (51), a second drive motor (55) is fixedly mounted on the inner wall of the second mounting box (54), and an output shaft of the second drive motor (55) is fixedly connected to the rotating shaft (53).

10. A quartz torsion wire push-pull force testing device according to claim 9, characterized in that: A support frame (56) and a third support plate (57) are fixedly mounted on the top of the transparent protection frame (37), and a fourth rotating shaft (58) is rotatably mounted on the support frame (56), a second worm (59) is fixedly mounted on one end of the fourth rotating shaft (58), and the second worm (59) is meshed with a second worm wheel (60), the second worm wheel (60) is fixedly mounted on the reciprocating screw (18), and a fifth sprocket (61) is fixedly mounted on the output shaft of the second drive motor (55), the fifth sprocket (61) is meshed with a third chain (62), and the third chain (62) is meshed with a sixth sprocket (63), and the sixth sprocket (63) is fixedly mounted on the fourth rotating shaft (58).

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