Automobile clutch dragging and torque detection device

Abstract

The utility model relates to an automobile clutch dragging and torque detection device, and belongs to the technical field of automobile clutch detection equipment. The automobile clutch dragging and torque detecting device comprises a rack, a conveying line, a jacking cylinder, a jacking plate, a driving assembly A and a driving assembly B, a conveying line is arranged in the middle of the rack; a jacking plate is mounted in the conveying line through a jacking cylinder; a sliding plate A is mounted on the rack on one side of the conveying line through a driving screw rod A; a driving assembly A is mounted on the sliding plate A; a sliding plate B is mounted on the rack on the other side of the conveying line through a driving screw rod B; and a driving assembly B is mounted on the sliding plate B. The automobile clutch dragging and torque detection device is compact in structure and ingenious in design, solves the problem that an existing automobile clutch dragging and torque detection mode is low in detection efficiency, and is particularly suitable for the use requirement of an automobile clutch detection experiment.

Description

Technical Field

[0001] The utility model relates to a vehicle clutch drag and torque detection device, belonging to the technical field of vehicle clutch detection equipment. Background Art

[0002] In the field of automobile clutch production technology, drag and torque detection needs to be completed after the automobile clutch is produced. When the automobile clutch is dragged, one end needs to be fixed and the other end is driven to rotate by a motor. The torque is detected during the rotation to complete the drag detection experiment. When the automobile clutch is torque tested, one end needs to be rotated and the other end rotates at a certain speed difference. The torque is detected during the rotation to complete the torque detection work. The existing automobile clutch drag and torque detection work is completed manually with the help of auxiliary tools, and there is a problem of low detection efficiency. Therefore, it is necessary to develop a new detection device to solve the above problems of the existing detection method. Summary of the invention

[0003] The utility model aims to provide a vehicle clutch drag and torque detection device with a compact structure and ingenious design to solve the problem of low detection efficiency of existing drag and torque detection methods for vehicle clutches.

[0004] The technical solution of the utility model is:

[0005] A vehicle clutch drag and torque detection device, comprising a frame, a conveyor line, a lifting cylinder, a lifting plate, a driving assembly A and a driving assembly B; the characteristics are: the conveyor line is installed in the middle of the frame; the lifting plate is installed inside the conveyor line through the lifting cylinder; a sliding plate A is installed on the frame on one side of the conveyor line through a driving screw rod A; the driving assembly A is installed on the sliding plate A; the sliding plate B is installed on the frame on the other side of the conveyor line through a driving screw rod B; the driving assembly B is installed on the sliding plate B; the driving assembly A includes a torque sensor, a coupling Axle, transmission shaft A, drive motor A, toggle plate A, toggle pin and buffer spring; the transmission shaft A is mounted on the sliding plate A through a bearing seat; the drive motor A is mounted on the sliding plate A at one end of the transmission shaft A; the drive motor A is connected to one end of the transmission shaft A through a coupling and a torque sensor; the other end of the transmission shaft A is slidably mounted with a toggle plate A through sliding gears; a buffer spring is mounted between the inner side of the toggle plate A and the transmission shaft A; a limit block is mounted on the end of the transmission shaft A outside the toggle plate A; a plurality of toggle pins are spaced apart on the outer side of the toggle plate A.

[0006] The outer side of the toggle plate A is provided with a protective cover A via a pushing cylinder.

[0007] The driving assembly B includes a driving motor B, a transmission shaft B and a toggle plate B; the transmission shaft B is mounted on the sliding plate B through a bearing seat; the driving motor B is mounted on the sliding plate B at one end of the transmission shaft B; the driving motor B is connected to one end of the transmission shaft B through a coupling; the toggle plate B is mounted at the other end of the transmission shaft B; and a plurality of toggle teeth are installed at intervals on the outer side of the toggle plate B.

[0008] The outer side of the toggle plate B is provided with a protective cover B via a pushing cylinder.

[0009] Positioning pins are arranged at intervals on the jacking plate.

[0010] The advantages of the utility model are:

[0011] The automobile clutch drag and torque detection device has a compact structure and ingenious design, and can mechanically complete automobile clutch drag and torque detection experiments, thereby solving the problem of low detection efficiency in existing automobile clutch drag and torque detection methods, and is particularly suitable for the needs of automobile clutch detection experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the drive assembly A of the utility model;

[0014] Figure 3 This is a schematic diagram of the main structure of the drive assembly A of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the drive assembly B of the utility model;

[0016] Figure 5 This is a schematic diagram of the main structure of the drive assembly B of the utility model;

[0017] Figure 6 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 7 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. frame; 2. conveyor line; 3. lifting cylinder; 4. lifting plate; 5. driving screw A; 6. sliding plate A; 7. driving assembly A; 8. driving screw B; 9. sliding plate B; 10. driving assembly B; 11. bearing seat; 12. transmission shaft A; 13. driving motor A; 14. coupling; 15. torque sensor; 16. toggle plate A; 17. buffer spring; 18. limit block; 19. toggle pin; 20. pushing cylinder; 21. protective cover A; 22. transmission shaft B; 23. driving motor B; 24. toggle plate B; 25. toggle tooth; 26. protective cover B; 27. positioning pin. DETAILED DESCRIPTION

[0020] The automobile clutch drag and torque detection device comprises a frame 1, a conveyor line 2, a lifting cylinder 3, a lifting plate 4, a driving component A7 and a driving component B10 (see the attached manual). Figure 1 ).

[0021] The middle part of the frame 1 is equipped with a conveyor line 2 (see the attached manual). Figure 1 and 7 The conveyor line 2 is provided with a lifting plate 4 through a lifting cylinder 3, and positioning pins 27 are installed on the lifting plate 4 at intervals (see the attached manual). Figure 7 The lifting cylinder 3 can drive the lifting plate 4 to move up and down, and the workpiece can be driven to move up by the positioning pin 27 during the lifting plate 4 moving up.

[0022] A sliding plate A6 is mounted on the frame 1 on one side of the conveyor line 2 through a driving screw A5; a driving assembly A7 (see the attached manual) is mounted on the sliding plate A6. Figure 1 ). When working, the driving screw A5 can drive the sliding plate A6 and the driving component A7 to slide back and forth.

[0023] The driving assembly A7 includes a torque sensor 15, a coupling 14, a transmission shaft A12, a driving motor A13, a toggle plate A16, a toggle pin 19 and a buffer spring 17. The transmission shaft A12 is mounted on the sliding plate A6 through the bearing seat 11; the driving motor A13 is mounted on the sliding plate A6 at one end of the transmission shaft A12; the driving motor A13 is connected to one end of the transmission shaft A12 through the coupling 14 and the torque sensor 15. When working, the driving motor A13 can drive the transmission shaft A12 to rotate synchronously through the coupling 14 and the torque sensor 15.

[0024] The other end of the transmission shaft A12 is slidably mounted with a toggle plate A16 through a sliding gear; a buffer spring 17 is mounted between the inner side of the toggle plate A16 and the transmission shaft A12; a limit block 18 is mounted on the end of the transmission shaft A12 outside the toggle plate A16 (see the attached manual). Figure 6The limit block 18 has the function of preventing the toggle plate A16 from slipping off the transmission shaft A12. When the toggle plate A16 is subjected to force, it can overcome the elastic force of the buffer spring 17 and move backward.

[0025] The outer side of the toggle plate A16 is provided with a plurality of toggle pins 19 at intervals. During operation, the toggle pins 19 of the toggle plate A16 can be inserted into the inside of one end of the workpiece, so that when the transmission shaft A12 rotates, one end of the workpiece can be driven to rotate synchronously by the toggle pins 19.

[0026] The outer side of the toggle plate A16 is provided with a protective cover A21 (see the appendix of the manual) through the push cylinder 20. Figure 2 ). When the push cylinder 20 is working, it can drive the protective cover A21 to move back and forth.

[0027] A sliding plate B9 is mounted on the frame 1 on the other side of the conveyor line 2 through a driving screw rod B8; a driving assembly B10 (see the attached manual) is mounted on the sliding plate B9. Figure 1 ). When the driving screw B8 moves, the sliding plate B9 and the driving component B10 can be driven to slide back and forth.

[0028] The driving assembly B10 includes a driving motor B23, a transmission shaft B22 and a toggle plate B24; the transmission shaft B22 is mounted on the sliding plate B9 through the bearing seat 11; the driving motor B23 is mounted on the sliding plate B9 at one end of the transmission shaft B22; the driving motor B23 is connected to one end of the transmission shaft B22 through the coupling 14; the toggle plate B24 is mounted at the other end of the transmission shaft B22; a plurality of toggle teeth 25 are installed at intervals on the outer side of the toggle plate B24. When working, the toggle plate B24 can drive one end of the workpiece in contact with it to rotate through the toggle teeth 25.

[0029] A protective cover B26 is installed on the outer side of the toggle plate B24 through the push cylinder 20 (see the appendix of the manual). Figure 4 ). When the push cylinder 20 is working, it can drive the protective cover B26 to move back and forth.

[0030] When the automobile clutch drag and torque detection device is working, when the conveyor line 2 moves the workpiece to be detected to the top of the lifting plate 4 through the conveyor clamp, the lifting plate 4 drives the workpiece to move up to between the drive component A7 and the drive component B10 through the positioning pin 27.

[0031] When the workpiece moves up to between the drive assembly A7 and the drive assembly B10, the drive screw A5 drives the sliding plate A6 and the drive assembly A7 to move toward the workpiece, and the drive screw B8 drives the sliding plate B9 and the drive assembly B10 to move toward the workpiece. In this process, the toggle pin 19 on the toggle plate A16 of the drive assembly A7 stops after being inserted into the workpiece. The toggle tooth 25 on the toggle plate B24 of the drive assembly B10 stops after being inserted into the workpiece. At this time, the drive assembly A7 and the drive assembly B10 clamp the workpiece through the toggle plate A16 and the toggle plate B24.

[0032] After the above work is completed, the lifting plate 4 is reset, and then the protective cover B26 and the protective cover A21 move closer to each other with the cooperation of the pushing cylinder 20 to separate the workpiece from the outside.

[0033] After the above work is completed, the driving component A7 can drive one end of the workpiece to rotate through the dial A16, and the driving component B10 can drive the other end of the workpiece to be fixed through the dial B24. During this process, the torque can be monitored by the torque sensor 15, so that the drag detection experiment can be completed.

[0034] After the dragging detection experiment is completed, the driving component A7 can drive one end of the workpiece to rotate through the dial A16, and the driving component B10 can drive the other end of the workpiece to rotate at a certain speed difference through the dial B24. During this process, the torque can be monitored by the torque sensor 15, so that the torque detection experiment can be completed.

[0035] After the above experiment is completed, each component is reset, and the inspected workpiece is restored to the conveyor line 2 together with the conveyor clamp, and then the conveyor line 2 can drive the next workpiece to be inspected to move above the lifting plate 4, and then the drag and torque detection device can enter the next working cycle.

[0036] The automobile clutch drag and torque detection device has a compact structure and ingenious design, and can mechanically complete automobile clutch drag and torque detection experiments, thereby solving the problem of low detection efficiency in existing automobile clutch drag and torque detection methods, and is particularly suitable for the needs of automobile clutch detection experiments.

Claims

1. A vehicle clutch drag and torque detection device, comprising a frame (1), a conveyor line (2), a lifting cylinder (3), a lifting plate (4), a drive assembly A (7) and a drive assembly B (10); characterized in that: A conveyor line (2) is installed in the middle of the frame (1); a lifting plate (4) is installed inside the conveyor line (2) via a lifting cylinder (3); a sliding plate A (6) is installed on the frame (1) on one side of the conveyor line (2) via a driving screw rod A (5); a driving component A (7) is installed on the sliding plate A (6); a sliding plate B (9) is installed on the frame (1) on the other side of the conveyor line (2) via a driving screw rod B (8); a driving component B (10) is installed on the sliding plate B (9); the driving component A (7) includes a torque sensor (15), a coupling (14), a transmission shaft A (12), a driving motor A (13), a toggle plate A (16), a toggle pin (19) and a buffer spring (17); a transmission shaft A (12) is mounted on the sliding plate A (6) through a bearing seat (11); a driving motor A (13) is mounted on the sliding plate A (6) at one end of the transmission shaft A (12); the driving motor A (13) is connected to one end of the transmission shaft A (12) through a coupling (14) and a torque sensor (15); a toggle plate A (16) is mounted on the other end of the transmission shaft A (12) through sliding teeth; a buffer spring (17) is mounted between the inner side of the toggle plate A (16) and the transmission shaft A (12); a limit block (18) is mounted on the end of the transmission shaft A (12) outside the toggle plate A (16); and a plurality of toggle pins (19) are mounted at intervals on the outer side of the toggle plate A (16).

2. The vehicle clutch drag and torque detection device according to claim 1, characterized in that: The outer side of the dial plate A (16) is provided with a protective cover A (21) via a push cylinder (20).

3. The vehicle clutch drag and torque detection device according to claim 1, characterized in that: The driving assembly B (10) comprises a driving motor B (23), a transmission shaft B (22) and a toggle plate B (24); the driving shaft B (22) is mounted on the sliding plate B (9) via a bearing seat (11); the driving motor B (23) is mounted on the sliding plate B (9) at one end of the transmission shaft B (22); the driving motor B (23) is connected to one end of the transmission shaft B (22) via a coupling (14); the toggle plate B (24) is mounted at the other end of the transmission shaft B (22); and a plurality of toggle teeth (25) are mounted at intervals on the outer side surface of the toggle plate B (24).

4. The vehicle clutch drag and torque detection device according to claim 3, characterized in that: The outer side of the dial plate B (24) is provided with a protective cover B (26) via a push cylinder (20).

5. The vehicle clutch drag and torque detection device according to claim 1, characterized in that: Positioning pins (27) are installed at intervals on the jacking plate (4).

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