A disc spring tension and compression test detection device

Abstract

The invention discloses a disc spring tension and compression test detection device, which relates to the technical field of mechanical parts performance test devices. The disc spring tension and compression test detection device comprises a support table, a detection mechanism is arranged on the top of the support table, a conveying mechanism is arranged on the support table, a detection table is fixedly installed on the top of the support table, a motor is fixedly installed on the support table, a driving shaft is fixedly installed on the output end of the motor, the driving shaft rotates through the detection table and extends to the top of the detection table, a push plate is fixedly installed on the upper end of the driving shaft, two sliding grooves are arranged on one side of the push plate, the push plate slides into the inside of the guide tube through the feeding hole, and then the disc springs that fail the inspection are separated from the inspection table, and then the disc springs after inspection are classified, thereby reducing the inconvenience of manual classification, improving the convenience of disc spring detection, reducing the work intensity of the staff, and improving the accuracy of classification.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical parts performance testing devices, in particular to a disc spring tension and compression testing device. Background Art

[0002] Disc springs are conical discs. As sealing aids, they can be used individually or in series or in parallel. They bear static or dynamic loads acting in the axial direction at the upper inner edge and the lower outer edge. They are compressed and deformed until they are flattened. They store energy as live loads, which are automatically converted into additional compression loads required for sealing when necessary, to reduce the continuous tightening requirements of gaskets and packings during use, and reduce unnecessary downtime for maintenance and leakage losses.

[0003] After searching, the existing Chinese patent announcement number is: CN 109682686 B, which provides a disc spring tension and compression test device. This patent replaces the traditional manual pick-up and placement method during disc spring detection through a feeding mechanism and a transfer mechanism. Therefore, when this solution is used for batch disc spring detection, it can not only improve the detection efficiency, but also reduce the labor intensity of manpower; the feeding mechanism and transfer mechanism provided above are used to replace the traditional manual pick-up and placement method during disc spring detection. Therefore, when this solution is used, the first driving mechanism can be controlled to make the disc spring to be detected stay at an accurate detection position. Therefore, by adopting this solution, the influence of human factors on the accuracy and correctness of the detection results of the detection spring can be completely avoided.

[0004] Although the above patent can replace the traditional manual picking and placing of disc springs during testing, the above disc spring tension and compression test device still has the following problems: the above device cannot classify the disc springs that fail the test from the qualified disc springs well, and thus manual sorting is required at a later stage, which makes the device inconvenient to use.

[0005] In view of the above problems, a disc spring tension and compression test detection device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a disc spring tension and compression test detection device that can solve the problems of the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disc spring tension and compression test detection device, comprising a support platform, a detection mechanism is arranged on the top of the support platform, a conveying mechanism is arranged on the support platform, a detection platform is fixedly installed on the top of the support platform, a motor is fixedly installed on the support platform, a driving shaft is fixedly installed on the output end of the motor, the driving shaft rotates through the detection platform and extends to the top of the detection platform, a push plate is fixedly installed on the upper end of the driving shaft, two slide grooves are provided on one side of the push plate, limiting rods are fixedly installed inside the two slide grooves, and moving slides are slidably connected on the two limiting rods. The two moving slides are respectively slidably connected inside the two slide grooves, and elastic springs are movably sleeved on the two limiting rods, and the opposite ends of the two elastic springs are respectively fixedly connected to the two opposite sides of the two moving slides, and the two moving slides are respectively fixedly connected to the opposite sides of the two moving slides, and the two moving slides are slidably connected with sliding columns inside. The opposite ends of the two sliding columns slide through the moving slide and extend to the other side of the moving slide, and the opposite ends of the two moving slides are fixedly installed with positioning clamps.

[0008] Preferably, the two positioning clamps are in a 120-degree V-shape, an arc-shaped plate is fixedly installed on one side of the push plate, two slides are provided on the top of the detection platform, and both slides are provided with V-shaped convex grooves arranged opposite to each other. The interiors of the two slides are slidably connected with moving wheels, and the upper ends of the two moving wheels are respectively rotatably connected to the bottoms of the two moving slides.

[0009] Preferably, the two sliding columns are movably sleeved with second tension springs, the opposite ends of the two second tension springs are respectively fixedly connected to the two movable slides, and the opposite ends of the two second tension springs are respectively fixedly connected to the two sliding columns.

[0010] Preferably, a transmission box is fixedly installed at the bottom of the detection platform, and the drive shaft rotates through the transmission box and extends to the outside of the transmission box. A cam is fixedly sleeved on the drive shaft, and the cam is rotatably connected inside the transmission box.

[0011] Preferably, a fixed block is fixedly installed inside the transmission box, a sliding shaft is slidably connected inside the fixed block, a limiting circular plate is fixedly installed at one end of the sliding shaft, an extrusion rod is fixedly installed at one end of the sliding shaft, and the extrusion rod contacts the surface of the cam.

[0012] Preferably, a rack is fixedly mounted on the extrusion rod, and a rotating shaft is rotatably connected inside the transmission box. The upper end of the rotating shaft rotates through the transmission box and the testing platform and extends to the outside of the testing platform. A gear is fixedly sleeved on one end of the rotating shaft located inside the transmission box, and the gear is meshingly connected to the rack.

[0013] Preferably, a square lifting column is slidably connected inside the rotating shaft, a sorting plate is fixedly installed on the square lifting column, a fixed frame is fixedly installed on the support platform, a storage box is slidably connected inside the fixed frame, a material discharge hole is opened on the detection platform, a material guide pipe is fixedly installed on the bottom of the detection platform, and the material guide pipe is connected to the material discharge hole.

[0014] Preferably, the square lifting column extends to one end of the rotating shaft and is fixedly installed with a sliding block, the sliding block is slidably connected inside the rotating shaft, and two connecting rods are slidably connected inside the sliding block, and movable plates are fixedly installed on the opposite ends of the two connecting rods, and rubber pads are fixedly installed on the opposite sides of the two movable plates, and first tension springs are movably sleeved on the two connecting rods, and opposite ends of the two first tension springs are respectively fixedly connected to the inside of the two sliding blocks, and opposite ends of the two first tension springs are respectively fixedly connected to the two movable plates.

[0015] Preferably, the interiors of the two connecting rods are rotatably connected with rotating wheels.

[0016] Preferably, the inner thread of the square lifting column is connected to a threaded rod, the thread of the threaded rod passes through the square lifting column and the sliding block and extends to the inside of the sliding block, and one end of the threaded rod extending to the inside of the sliding block is rotatably connected to a triangular extrusion block, and the triangular extrusion block is slidably connected inside the sliding block.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) The disc spring tension and compression test detection device slides into the interior of the guide tube through the feed hole, and then separates the disc springs that fail the test from the test table, thereby realizing classification of the disc springs after the test, thereby reducing the inconvenience of manual classification, improving the convenience of disc spring detection, reducing the work intensity of the staff, and improving the accuracy of classification.

[0019] (2) The disc spring tension and compression test detection device pulls the square lifting column to make it slide inside the rotating shaft. After adjusting the height of the sorting plate, the threaded rod is rotated in the opposite direction to make the two rubber pads squeeze the inside of the rotating shaft, thereby fixing the sorting plate and the square lifting column, making it easy to adjust the height of the sorting plate, and then to adjust it according to the height of the disc spring.

[0020] (3) The disc spring tension and compression test detection device, through the provision of two second tension springs, facilitates the two positioning clamps to position disc springs of different sizes, thereby improving the convenience of positioning the disc springs and expanding the scope of use of the device.

[0021] (4) The disc spring tension and compression test detection device enables the two sliding columns and the two positioning clamps to move relative to each other, thereby clamping and positioning the disc spring, thereby contacting the arc plate, and then positioning the disc spring at a specific position, thereby facilitating the subsequent detection of the disc spring by a detection mechanism, thereby improving the convenience of positioning the disc spring, facilitating the disc spring and the detection mechanism to remain on the same vertical line, thereby improving the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a structural schematic diagram of a disc spring tension and compression test detection device of the present invention;

[0024] Figure 2 For the present invention Figure 1 The enlarged schematic diagram at A in the middle;

[0025] Figure 3 It is a schematic diagram of the interior of the rotating shaft of the present invention;

[0026] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 A schematic diagram of a detection platform of the present invention;

[0028] Figure 6 For the present invention Figure 5 The enlarged schematic diagram at C in the middle;

[0029] Figure 7 It is the internal schematic diagram of the transmission box of the present invention.

[0030] Figure numerals: 1, support platform; 2, detection mechanism; 3, fixing frame; 4, storage box; 5, detection platform; 6, slideway; 7, conveying mechanism; 8, push plate; 9, motor; 10, feed hole; 11, guide tube; 12, rotating shaft; 13, square lifting column; 14, threaded rod; 15, sorting plate; 16, transmission box; 17, triangular extrusion block; 18, sliding block; 19, connecting rod; 20, rotating wheel; 21, first tension spring Spring; 22, moving plate; 23, rubber pad; 24, slide groove; 25, elastic spring; 26, limiting rod; 27, moving slide plate; 28, sliding column; 29, second tension spring; 30, positioning clamp; 31, arc plate; 32, moving wheel; 33, gear; 34, rack; 35, extrusion rod; 36, cam; 37, driving shaft; 38, sliding shaft; 39, reset spring; 40, fixed block; 41, limiting circular plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0033] See also Figure 1-7 The present invention provides a technical solution: a disc spring tension and compression test detection device, including a support table 1, a detection mechanism 2 is arranged on the top of the support table 1, a conveying mechanism 7 is arranged on the support table 1, a detection table 5 is fixedly installed on the top of the support table 1, a motor 9 is fixedly installed on the support table 1, a drive shaft 37 is fixedly installed on the output end of the motor 9, the drive shaft 37 rotates through the detection table 5 and extends to the top of the detection table 5, and a push plate 8 is fixedly installed on the upper end of the drive shaft 37.

[0034] The disc spring is placed inside the conveying mechanism 7, and conveyed to the testing table 5 through the conveying mechanism 7, and then the motor 9 is started, so that the motor 9 drives the driving shaft 37 and the push plate 8 to rotate, and then the disc spring is conveyed to one side of the testing table 5, and then the testing mechanism 2 is started, so that the testing mechanism 2 performs tension and compression tests on the disc spring.

[0035] One side of the push plate 8 is provided with two slide grooves 24, and the interiors of the two slide grooves 24 are fixedly installed with limiting rods 26, and the two limiting rods 26 are slidably connected with movable slide plates 27, and the two movable slide plates 27 are respectively slidably connected inside the two slide grooves 24, and the two limiting rods 26 are movably sleeved with elastic springs 25, and the opposite ends of the two elastic springs 25 are respectively fixedly connected to the two slide grooves 24, and the opposite ends of the two elastic springs 25 are respectively fixedly connected to the opposite sides of the two movable slide plates 27, and the interiors of the two movable slide plates 27 are slidably connected with sliding columns 28. The opposite ends of the two sliding columns 28 slide through the moving slide 27 and extend to the other side of the moving slide 27. The opposite ends of the two moving slides 27 are fixedly installed with positioning clamps 30. The shape of the two positioning clamps 30 is a 120-degree V-shape. An arc plate 31 is fixedly installed on one side of the push plate 8. Two slideways 6 are provided on the top of the detection table 5. The two slideways 6 are provided with V-shaped convex grooves that are oppositely arranged. The interiors of the two slideways 6 are slidably connected with moving wheels 32. The upper ends of the two moving wheels 32 are rotatably connected to the bottoms of the two moving slides 27 respectively.

[0036] When the disc spring enters between the two positioning clamps 30, the push plate 8 rotates, and then the two moving wheels 32 slide inside the two slideways 6. Then, when the two moving wheels 32 enter the inside of the two V-shaped convex grooves, the two moving slides 27 are driven by the two moving wheels 32 to move relative to each other inside the two slide grooves 24, and then the two moving slides 27 slide inside the two slide grooves 24 and the two limiting rods 26, and squeeze the two elastic springs 25, so that the two sliding columns 28 and the two positioning clamps 30 move relative to each other, and then the disc spring is clamped and positioned, and then it contacts the arc plate 31, and then the disc spring is positioned at a specific position, so that it is convenient to detect the disc spring through the detection mechanism 2 later, thereby improving the convenience of positioning the disc spring, and facilitating the disc spring and the detection mechanism 2 to remain on the same vertical straight line, thereby improving the accuracy of detection.

[0037] As the push plate 8 continues to rotate, the two moving wheels 32 re-enter the semicircular groove of the slide 6, so that the two positioning clamps 30 no longer clamp the disc spring, and the disc spring is transported to the bottom of the detection mechanism 2, so that the push plate 8 rotates in the opposite direction, so that the push plate 8 is no longer located at the bottom of the detection mechanism 2, and the disc spring is detected.

[0038] The two sliding columns 28 are both movably sleeved with second tension springs 29 , and opposite ends of the two second tension springs 29 are respectively fixedly connected to the two movable slides 27 , and opposite ends of the two second tension springs 29 are respectively fixedly connected to the two sliding columns 28 .

[0039] By providing the two second tension springs 29 , the two positioning clamps 30 can be used to position disc springs of different sizes, thereby improving the convenience of positioning the disc springs and expanding the application range of the device.

[0040] A transmission box 16 is fixedly installed at the bottom of the testing platform 5, and a driving shaft 37 rotates and penetrates the transmission box 16 and extends to the outside of the transmission box 16. A cam 36 is fixedly sleeved on the driving shaft 37, and the cam 36 is rotatably connected inside the transmission box 16. A fixed block 40 is fixedly installed inside the transmission box 16, and a sliding shaft 38 is slidably connected inside the fixed block 40. A limiting circular plate 41 is fixedly installed at one end of the sliding shaft 38, and an extrusion rod 35 is fixedly installed at one end of the sliding shaft 38. The extrusion rod 35 contacts the surface of the cam 36, and a rack 34 is fixedly installed on the extrusion rod 35. The transmission box 16 is rotatably connected with a rotating shaft 12. The upper end of the rotating shaft 12 rotates and penetrates the transmission box 16 and the testing platform 5 and extends to the outside of the testing platform 5. A gear 33 is fixedly sleeved on one end of the rotating shaft 12 located inside the transmission box 16, and the gear 33 is meshed with the rack 34.

[0041] A square lifting column 13 is slidably connected inside the rotating shaft 12, a sorting plate 15 is fixedly installed on the square lifting column 13, a fixing frame 3 is fixedly installed on the support platform 1, a storage box 4 is slidably connected inside the fixing frame 3, a material discharge hole 10 is opened on the detection platform 5, a material guide pipe 11 is fixedly installed at the bottom of the detection platform 5, and the material guide pipe 11 is connected to the material discharge hole 10.

[0042] After completing the inspection of the disc spring, start the motor 9 to drive the push plate 8 to rotate, and then push the disc spring to move through the push plate 8. Since the height between the sorting plate 15 and the inspection table 5 is consistent with the height of the push plate 8, the push plate 8 can slide out from the bottom of the sorting plate 15. The disc spring height after reset is higher than the push plate 8, which will cause the disc spring to be blocked by the sorting plate 15, and then the push plate 8 is reversed, so that the disc spring is separated from the push plate 8. With the reversal of the push plate 8, the cam 36 is reversed, which will cause the cam 36 to squeeze the squeezing rod 35, so that the sliding shaft 38 slides inside the fixed block 40, and at the same time squeezes the reset spring 39, synchronously drives the rack 34 to move, so that the rack 34 drives the gear 33 to rotate, so that the rotating shaft 12 and the square lifting column 13 are rotated, and the sorting plate 15 is rotated at the same time. The disc springs blocked on one side of the sorting plate 15 are pushed out of the top of the inspection table 5, and the disc springs with no problems after inspection are pushed down from the inspection table 5 and then enter the interior of the storage box 4, and then the disc springs with no problems are collected and processed through the storage box 4. When the disc springs cannot be reset after being squeezed, the disc springs will slide from the bottom of the sorting plate 15, so that the disc springs cannot be blocked by the sorting plate 15, and then the disc springs will enter the inside of the discharge hole 10, and slide into the inside of the guide tube 11 through the discharge hole 10, and then the disc springs that fail the inspection will be separated from the inspection table 5, and then the disc springs after inspection will be classified, thereby reducing the inconvenience of manual classification, improving the convenience of disc spring detection, reducing the work intensity of staff, and improving the accuracy of classification.

[0043] A sensor and a controller are provided on one side of the sorting plate 15. The sensor is connected to the controller signal, and the controller is connected to the motor 9 signal. When it is detected that the disc spring is in contact with the sorting plate 15, the sensor transmits the signal to the controller, and the controller controls the motor 9 at the same time, starts the motor 9 to rotate in the reverse direction, and then makes the push plate 8 rotate in the reverse direction. When it is detected that the disc spring is not in contact with the sorting plate 15, the push plate 8 rotates normally.

[0044] The square lifting column 13 extends to one end of the interior of the rotating shaft 12 and is fixedly installed with a sliding block 18. The sliding block 18 is slidably connected inside the rotating shaft 12. Two connecting rods 19 are slidably connected inside the sliding block 18. The opposite ends of the two connecting rods 19 are fixedly installed with a moving plate 22. The opposite sides of the two moving plates 22 are fixedly installed with a rubber pad 23. The two connecting rods 19 are movably sleeved with a first tension spring 21. The opposite ends of the two first tension springs 21 are respectively fixedly connected to the interior of the two sliding blocks 18. The opposite ends of the two first tension springs 21 are respectively fixedly connected to the two moving plates 22. The interiors of the two connecting rods 19 are rotatably connected with a rotating wheel 20. The interior of the square lifting column 13 is threadedly connected with a threaded rod 14. The threaded rod 14 threads penetrate the square lifting column 13 and the sliding block 18 and extend to the interior of the sliding block 18. The threaded rod 14 extends to one end of the interior of the sliding block 18 and is rotatably connected with a triangular extrusion block 17. The triangular extrusion block 17 is slidably connected inside the sliding block 18.

[0045] Rotate the threaded rod 14 to move the threaded rod 14 upward, so that the triangular extrusion block 17 slides upward inside the sliding block 18, so that the triangular extrusion block 17 no longer squeezes the two rotating wheels 20, and the two movable plates 22 and the two rubber pads 23 are reset by the tension of the two first tension springs 21, thereby releasing the fixation of the square lifting column 13, pulling the square lifting column 13 to slide inside the rotating shaft 12, and after adjusting the height of the sorting plate 15, rotate the threaded rod 14 in the opposite direction to make the two rubber pads 23 squeeze the inside of the rotating shaft 12, thereby achieving the fixation of the sorting plate 15 and the square lifting column 13, so as to facilitate the adjustment of the height of the sorting plate 15, and then facilitate the adjustment according to the height of the disc spring.

[0046] Working principle:

[0047] The disc spring is placed inside the conveying mechanism 7, and conveyed to the testing table 5 through the conveying mechanism 7, and then the motor 9 is started, so that the motor 9 drives the driving shaft 37 and the push plate 8 to rotate, and then the disc spring is conveyed to one side of the testing table 5, and then the testing mechanism 2 is started, so that the testing mechanism 2 performs tension and compression tests on the disc spring.

[0048] When the disc spring enters between the two positioning clamps 30, the push plate 8 rotates, and then the two moving wheels 32 slide inside the two slideways 6. Then, when the two moving wheels 32 enter the inside of the two V-shaped convex grooves, the two moving slides 27 are driven by the two moving wheels 32 to move relative to each other inside the two slide grooves 24, and then the two moving slides 27 slide inside the two slide grooves 24 and the two limiting rods 26, and squeeze the two elastic springs 25, and then the two sliding columns 28 and the two positioning clamps 30 move relative to each other, and then the disc spring is clamped and positioned, and then it contacts the arc plate 31, and then the disc spring is positioned at a specific position.

[0049] As the push plate 8 continues to rotate, the two moving wheels 32 re-enter the semicircular groove of the slide 6, so that the two positioning clamps 30 no longer clamp the disc spring, and the disc spring is transported to the bottom of the detection mechanism 2, so that the push plate 8 rotates in the opposite direction, so that the push plate 8 is no longer located at the bottom of the detection mechanism 2, and the disc spring is detected.

[0050] After the detection of the disc spring is completed, the motor 9 is started to drive the push plate 8 to rotate, and then the disc spring is pushed to move by the push plate 8. Since the height between the sorting plate 15 and the detection table 5 is consistent with the height of the push plate 8, the push plate 8 can slide out from the bottom of the sorting plate 15. The disc spring height after reset is higher than the push plate 8, and the disc spring is blocked by the sorting plate 15. Then the push plate 8 is reversed, and the disc spring is separated from the push plate 8. With the reversal of the push plate 8, the cam 36 is reversed, and the cam 36 squeezes the squeezing rod 35, so that the sliding shaft 38 slides inside the fixed block 40, and at the same time squeezes the reset spring 39, synchronously drives the rack 34 to move, and the rack 34 drives the gear 33 The disc springs 12 and 13 are rotated, and the sorting plate 15 is rotated at the same time, so that the disc springs blocked on one side of the sorting plate 15 are pushed out of the top of the inspection table 5, and the disc springs without problems after inspection are pushed down from the inspection table 5 and enter the interior of the storage box 4, and the disc springs without problems are collected and processed through the storage box 4. When the disc springs cannot be reset after being squeezed, the disc springs can slide from the bottom of the sorting plate 15, so that the disc springs cannot be blocked by the sorting plate 15, and the disc springs can enter the interior of the discharge hole 10, slide into the interior of the guide tube 11 through the discharge hole 10, and separate the disc springs that fail the inspection from the inspection table 5.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A disc spring tension and compression test device, comprising a support platform (1), characterized in that: The top of the support platform (1) is provided with a detection mechanism (2), the support platform (1) is provided with a conveying mechanism (7), the top of the support platform (1) is fixedly installed with a detection platform (5), the support platform (1) is fixedly installed with a motor (9), the output end of the motor (9) is fixedly installed with a drive shaft (37), the drive shaft (37) rotates through the detection platform (5) and extends to the top of the detection platform (5), the upper end of the drive shaft (37) is fixedly installed with a push plate (8), one side of the push plate (8) is provided with two slide grooves (24), the inside of the two slide grooves (24) are fixedly installed with limiting rods (26), the two limiting rods (26) are slidably connected with movable slides (27), and the two movable slides (27) are respectively arranged at two ends. The two limiting rods (26) are movably sleeved with elastic springs (25), the opposite ends of the two elastic springs (25) are respectively fixedly connected to the two slide grooves (24), the opposite ends of the two elastic springs (25) are respectively fixedly connected to the opposite sides of the two moving slides (27), the two moving slides (27) are slidably connected with sliding columns (28), the opposite ends of the two sliding columns (28) slide through the moving slides (27) and extend to the other side of the moving slides (27), the opposite ends of the two moving slides (27) are fixedly installed with positioning clamps (30), the bottom of the detection table (5) is fixedly installed with a transmission box (16), the drive shaft (37) rotatably penetrates the transmission box (16) and extends to the outside of the transmission box (16); a cam (36) is fixedly sleeved on the drive shaft (37); the cam (36) is rotatably connected inside the transmission box (16); a fixed block (40) is fixedly installed inside the transmission box (16); a sliding shaft (38) is slidably connected inside the fixed block (40); a limiting circular plate (41) is fixedly installed at one end of the sliding shaft (38); an extrusion rod (35) is fixedly installed at one end of the sliding shaft (38); the extrusion rod (35) contacts the surface of the cam (36); a rack (34) is fixedly installed on the extrusion rod (35); a rotating shaft (12) is rotatably connected inside the transmission box (16); the rotating shaft ( The upper end of the rotating shaft (12) rotates and penetrates the transmission box (16) and the detection platform (5) and extends to the outside of the detection platform (5); a gear (33) is fixedly sleeved on one end of the rotating shaft (12) located inside the transmission box (16); the gear (33) is meshingly connected with the rack (34); the interior of the rotating shaft (12) is slidably connected with a square lifting column (13); a sorting plate (15) is fixedly installed on the square lifting column (13); a fixed frame (3) is fixedly installed on the support platform (1); a storage box (4) is slidably connected inside the fixed frame (3); a material discharge hole (10) is opened on the detection platform (5); a material guide pipe (11) is fixedly installed at the bottom of the detection platform (5); the material guide pipe (11) is connected to the material discharge hole (10); The height between the sorting plate (15) and the inspection table (5) matches the height of the push plate (8), so that the push plate (8) can slide out from the bottom of the sorting plate (15). After the disc spring is reset, its height is higher than the push plate (8), so that the disc spring is blocked by the sorting plate (15); When the disc spring cannot be reset after being squeezed, the disc spring will slide through the bottom of the sorting plate (15), so that the disc spring cannot be blocked by the sorting plate (15). A sensor and a controller are provided on one side of the sorting plate (15), and the sensor is connected to the controller by signal, and the controller is connected to the motor (9) by signal. When the disc spring is detected to be in contact with the sorting plate (15), the sensor transmits a signal to the controller, and the controller controls the motor (9) to start the motor (9) to rotate in the reverse direction, thereby causing the push plate (8) to rotate in the reverse direction. When the disc spring is detected to be out of contact with the sorting plate (15), the push plate (8) rotates normally.

2. A disc spring tension and compression test detection device according to claim 1, characterized in that: The two positioning clamps (30) are in a 120-degree V-shape, and a curved plate (31) is fixedly mounted on one side of the push plate (8). Two slideways (6) are provided on the top of the detection platform (5), and the two slideways (6) are provided with V-shaped convex grooves arranged opposite to each other. The interiors of the two slideways (6) are slidably connected with moving wheels (32), and the upper ends of the two moving wheels (32) are respectively rotatably connected to the bottoms of the two moving slides (27).

3. A disc spring tension and compression test detection device according to claim 2, characterized in that: The two sliding columns (28) are both movably sleeved with a second tension spring (29), the opposite ends of the two second tension springs (29) are respectively fixedly connected to the two movable slide plates (27), and the opposite ends of the two second tension springs (29) are respectively fixedly connected to the two sliding columns (28).

4. A disc spring tension and compression test detection device according to claim 3, characterized in that: A sliding block (18) is fixedly mounted on one end of the square lifting column (13) extending into the interior of the rotating shaft (12). The sliding block (18) is slidably connected inside the rotating shaft (12). Two connecting rods (19) are slidably connected inside the sliding block (18). A moving plate (22) is fixedly mounted on the opposite ends of the two connecting rods (19). A rubber pad (23) is fixedly mounted on the opposite sides of the two moving plates (22). First tension springs (21) are movably sleeved on the two connecting rods (19). The opposite ends of the two first tension springs (21) are respectively fixedly connected to the interior of the two sliding blocks (18). The opposite ends of the two first tension springs (21) are respectively fixedly connected to the two moving plates (22).

5. A disc spring tension and compression test detection device according to claim 4, characterized in that: The interiors of the two connecting rods (19) are both rotatably connected to rotating wheels (20).

6. A disc spring tension and compression test detection device according to claim 5, characterized in that: The square lifting column (13) is internally threadedly connected to a threaded rod (14), the threaded rod (14) passes through the square lifting column (13) and the sliding block (18) and extends into the interior of the sliding block (18), one end of the threaded rod (14) extending into the interior of the sliding block (18) is rotatably connected to a triangular extrusion block (17), and the triangular extrusion block (17) is slidably connected inside the sliding block (18).

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