Detection device and method for wet-type double clutch assembly

Abstract

The invention provides a wet-type double clutch assembly detection device and method, and relates to the technical field of wet-type double clutch assembly detection. The detection device for the wet-type double clutch assembly comprises a workbench, the lower end of the workbench is fixedly connected with a first transmission motor, an output shaft of the first transmission motor is fixedly connected with a first gear, the upper end of the workbench is fixedly connected with a transmission plate, and the interior of the transmission plate is rotatably connected with a plurality of second gears. A rotating rod is fixedly connected to the upper end of the second gear, a plurality of fixing shells are fixedly connected to the upper end of the transmission plate, conductive sliding rings are fixedly connected to the inner walls of the fixing shells, a transmission groove is formed in the rotating rod, and a second transmission motor is fixedly connected to the top of the transmission groove. Through the first gear, the first transmission motor, the multiple sets of fixed shells, the multiple sets of second gears and the multiple sets of rotating rods, the multiple wet-type double clutch assemblies can be detected at the same time, and the detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wet dual clutch assembly detection, and in particular to a detection device and method for a wet dual clutch assembly. Background Art

[0002] The clutch is installed between the engine and the gearbox and is used to cut off or transmit power. During starting, the torque generated by the engine is transmitted to the gearbox input shaft. When shifting gears and stopping, the clutch driven plate is separated from the pressure plate and the flywheel to cut off the transmission of power, making it easier to shift gears and stop.

[0003] When applying for the present invention, the applicant found through searching that a Chinese patent disclosed a "detection device for a wet dual clutch assembly" with the application number "CN201810294913.7". The patent mainly detects the inter-plate temperature by placing the dual clutch assembly in a fixed housing, thereby solving the problem in the prior art that the wireless measurement module is easily affected by the environment and fails. The detection device for the wet dual clutch assembly provided by the present invention is a solution for testing through line connection, which has a long service life and is not easily affected by environmental factors such as temperature and vibration. However, when performing detection, only one wet dual clutch assembly can be detected at a time, and the detection efficiency is low. Therefore, a device capable of detecting multiple wet dual clutch assemblies at a time is invented, which solves the problem that only one wet dual clutch assembly can be detected at a time and the detection efficiency is low. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a detection device and method for a wet dual clutch assembly, which solves the problem that only one wet dual clutch assembly can be detected once and the detection efficiency is low.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: A detection device for a wet dual clutch assembly, comprising a workbench, a first transmission motor is fixedly connected to the lower end of the workbench, a first gear is fixedly connected to the output shaft of the first transmission motor, a transmission plate is fixedly connected to the upper end of the workbench, and a plurality of second gears are rotatably connected inside the transmission plate; The upper end of the second gear is fixedly connected to a rotating rod, the upper end of the transmission plate is fixedly connected to a plurality of fixed shells, the inner wall of the fixed shell is fixedly connected to a conductive slip ring, one end of the wire slip ring is connected to a thermocouple, a transmission groove is provided inside the rotating rod, the top of the transmission groove is fixedly connected to a second transmission motor, the output shaft of the second transmission motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a threaded block, both sides of the threaded block are fixedly connected to a first rotating seat, one side of the first rotating seat is rotatably connected to a rotating member, one end of the rotating member is rotatably connected to the second rotating seat, and one side of the second rotating seat is fixedly connected to a support plate.

[0006] Preferably, the first gear is meshed with the second gear.

[0007] Preferably, the first gear is located inside the transmission plate.

[0008] Preferably, the rotating rod passes through the fixed shell.

[0009] Preferably, a plurality of slide grooves are provided inside the rotating rod, a slide rod is fixedly connected inside the slide groove, a slider is slidably connected to the outer surface of the slider, and the end of the support plate is fixedly connected to the slider.

[0010] Preferably, one end of the thermocouple is connected to a detection platform.

[0011] Preferably, a battery is fixedly connected to the upper end of the rotating rod, and the second transmission motor is connected to the battery via an electric wire.

[0012] Preferably, support feet are fixedly connected to the four corners of the lower end of the workbench.

[0013] A detection method for a wet dual clutch assembly comprises the following steps: firstly, placing a plurality of wet dual clutch assemblies inside a fixed housing respectively, so that a through hole of the wet dual clutch assembly is located on an outer surface of a rotating rod, powering a second transmission motor through a battery, starting the second transmission motor, the second transmission motor drives a threaded rod to rotate, the threaded rod drives a threaded block to move, the threaded block drives a first rotating seat to move, the first rotating seat drives a rotating member to rotate, the rotating member drives a support plate to move through the second rotating seat, the support plate drives a slider to slide on the outer surface of the slide rod, the support plate moves out of the rotating rod, the wet dual clutch assembly is clamped and fixed, the first transmission motor is started, the first transmission motor drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a rotating rod to rotate, and the rotating rod further drives the wet dual clutch assembly to rotate, and further the inter-plate temperature signal of the wet dual clutch assembly detected by a thermocouple is quickly transmitted to a detection platform through a conductive slip ring to achieve detection.

[0014] (III) Beneficial effects The present invention provides a detection device and method for a wet dual clutch assembly, which has the following beneficial effects: 1. By providing a first gear, a first transmission motor, multiple sets of fixed housings, multiple sets of second gears, and multiple sets of rotating rods, multiple wet dual clutch assemblies can be tested simultaneously, thereby improving the testing efficiency.

[0015] 2. By arranging the second transmission motor, the threaded rod, the threaded block, the first rotating seat, the rotating member, the second rotating seat, and the supporting plate, it is convenient to fix different types of wet dual clutch assemblies and then detect them, thereby improving the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a cross-sectional view of a workbench of the present invention; Figure 3 It is a schematic diagram of the internal structure of the transmission plate of the present invention; Figure 4 is a cross-sectional view of a fixed housing of the present invention; Figure 5 is a cross-sectional view of a rotating rod of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram at point A in the middle.

[0017] Among them, 1. workbench; 2. support foot; 3. first transmission motor; 4. transmission plate; 5. first gear; 6. second gear; 7. fixed shell; 8. rotating rod; 9. conductive slip ring; 10. thermocouple; 11. battery; 12. transmission groove; 13. second transmission motor; 14. threaded rod; 15. threaded block; 16. first rotating seat; 17. rotating member; 18. second rotating seat; 19. support plate; 20. slide groove; 21. slide rod; 22. slide block; 23. detection table. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1: like Figure 1-6As shown, an embodiment of the present invention provides a detection device for a wet dual clutch assembly, comprising a workbench 1, a first transmission motor 3 is fixedly connected to the lower end of the workbench 1, a first gear 5 is fixedly connected to the output shaft of the first transmission motor 3, a transmission plate 4 is fixedly connected to the upper end of the workbench 1, and a plurality of second gears 6 are rotatably connected to the inside of the transmission plate 4; The upper end of the second gear 6 is fixedly connected with a rotating rod 8, and the upper end of the transmission plate 4 is fixedly connected with a plurality of fixed housings 7. By arranging the first gear 5, the first transmission motor 3, multiple groups of fixed housings 7, multiple groups of second gears 6, and multiple groups of rotating rods 8, the first transmission motor 3 is started, the first transmission motor 3 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, the second gear 6 drives the rotating rod 8 to rotate, and the rotating rod 8 then drives the wet dual clutch assembly to rotate, and then the inter-plate temperature signal of the wet dual clutch assembly detected by the thermocouple 10 is quickly transmitted to the detection platform 23 through the conductive slip ring 9 to realize detection, which can detect multiple wet dual clutch assemblies at the same time, thereby improving the detection efficiency. The inner wall of the fixed housing 7 is fixedly connected with a conductive slip ring 9, and one end of the conductive slip ring 9 is connected with a thermocouple 10. A transmission groove 12 is opened inside the rotating rod 8, and the top of the transmission groove 12 is fixedly connected with the second transmission motor 13, and the output shaft of the second transmission motor 13 is fixedly connected with a threaded rod 14, and the outer surface of the threaded rod 14 is threadedly connected with The threaded block 15 has a first rotating seat 16 fixedly connected to both sides of the threaded block 15, a rotating member 17 is rotatably connected to one side of the first rotating seat 16, one end of the rotating member 17 is rotatably connected to the second rotating seat 18, and a support plate 19 is fixedly connected to one side of the second rotating seat 18. By setting the second transmission motor 13, the threaded rod 14, the threaded block 15, the first rotating seat 16, the rotating member 17, the second rotating seat 18, and the support plate 19, the second transmission motor 13 is started, the second transmission motor 13 drives the threaded rod 14 to rotate, the threaded rod 14 drives the threaded block 15 to move, the threaded block 15 drives the first rotating seat 16 to move, the first rotating seat 16 drives the rotating member 17 to rotate, the rotating member 17 drives the support plate 19 to move through the second rotating seat 18, the support plate 19 drives the slider 22 to slide on the outer surface of the slide rod 21, the support plate 19 moves out of the rotating rod 8, the wet dual clutch assembly is clamped and fixed, and at the same time, it is convenient to fix different types of wet dual clutch assemblies, and then detect them, thereby improving the versatility of the device.

[0020] The first gear 5 is meshed with the second gear 6, so that the first gear 5 can drive the second gear 6 to rotate. The first gear 5 is located inside the transmission plate 4. The rotating rod 8 passes through the fixed shell 7. A plurality of slide grooves 20 are provided inside the rotating rod 8. The inside of the slide groove 20 is fixedly connected with a slide rod 21. The outer surface of the slide rod 21 is slidably connected with a slider 22. The end of the support plate 19 is fixedly connected with the slider 22. By setting the slide groove 20, the slide rod 21 and the slider 22, the movement of the support plate 19 is facilitated, and the support plate 19 is prevented from deflecting. One end of the thermocouple 10 is connected to the detection table 23. The upper end of the rotating rod 8 is fixedly connected with the battery 11. The second transmission motor 13 is connected to the battery 11 through electric wires. The four corners of the lower end of the workbench 1 are fixedly connected with support feet 2.

[0021] A detection method for a wet dual clutch assembly includes the following steps: first, a plurality of wet dual clutch assemblies are respectively placed inside a fixed housing 7, so that the through holes of the wet dual clutch assemblies are located on the outer surface of a rotating rod 8, a second transmission motor 13 is powered by a battery 11, the second transmission motor 13 is started, the second transmission motor 13 drives a threaded rod 14 to rotate, the threaded rod 14 drives a threaded block 15 to move, the threaded block 15 drives a first rotating seat 16 to move, the first rotating seat 16 drives a rotating member 17 to rotate, the rotating member 17 passes through the second rotating seat 18 The support plate 19 is driven to move, and the support plate 19 drives the slider 22 to slide on the outer surface of the slide rod 21. The support plate 19 moves out of the rotating rod 8, clamps and fixes the wet dual clutch assembly, and starts the first transmission motor 3. The first transmission motor 3 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, and the second gear 6 drives the rotating rod 8 to rotate. The rotating rod 8 then drives the wet dual clutch assembly to rotate, and then the inter-plate temperature signal of the wet dual clutch assembly detected by the thermocouple 10 is quickly transmitted to the detection platform 23 through the conductive slip ring 9 to realize detection.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for a wet dual clutch assembly, comprising a workbench (1), characterized in that: The lower end of the workbench (1) is fixedly connected to a first transmission motor (3), the output shaft of the first transmission motor (3) is fixedly connected to a first gear (5), the upper end of the workbench (1) is fixedly connected to a transmission plate (4), and the interior of the transmission plate (4) is rotatably connected to a plurality of second gears (6); The upper end of the second gear (6) is fixedly connected to a rotating rod (8), the upper end of the transmission plate (4) is fixedly connected to a plurality of fixed housings (7), the inner wall of the fixed housing (7) is fixedly connected to a conductive slip ring (9), one end of the conductive slip ring (9) is connected to a thermocouple (10), a transmission groove (12) is provided inside the rotating rod (8), the top of the transmission groove (12) is fixedly connected to a second transmission motor (13), the output shaft of the second transmission motor (13) is fixedly connected to a threaded rod (14), the outer surface of the threaded rod (14) is threadedly connected to a threaded block (15), both sides of the threaded block (15) are fixedly connected to a first rotating seat (16), one side of the first rotating seat (16) is rotatably connected to a rotating member (17), one end of the rotating member (17) is rotatably connected to a second rotating seat (18), and one side of the second rotating seat (18) is fixedly connected to a support plate (19).

2. A detection device for a wet dual clutch assembly according to claim 1, characterized in that: The first gear (5) is meshed with the second gear (6).

3. A detection device for a wet dual clutch assembly according to claim 1, characterized in that: The first gear (5) is located inside the transmission plate (4).

4. A detection device for a wet dual clutch assembly according to claim 1, characterized in that: The rotating rod (8) passes through the fixed housing (7).

5. The detection device for a wet dual clutch assembly according to claim 1, characterized in that: A plurality of slide grooves (20) are provided inside the rotating rod (8), a slide rod (21) is fixedly connected inside the slide groove (20), a slider (22) is slidably connected to the outer surface of the slider (21), and an end of the support plate (19) is fixedly connected to the slider (22).

6. A detection device for a wet dual clutch assembly according to claim 1, characterized in that: One end of the thermocouple (10) is connected to a detection platform (23).

7. A detection device for a wet dual clutch assembly according to claim 1, characterized in that: The upper end of the rotating rod (8) is fixedly connected to a battery (11), and the second transmission motor (13) is connected to the battery (11) via an electric wire.

8. The detection device for a wet dual clutch assembly according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the workbench (1).

9. A detection method for a wet dual clutch assembly, characterized in that: The method comprises the following steps: firstly, placing a plurality of wet dual clutch assemblies inside a fixed housing (7) respectively, so that the through holes of the wet dual clutch assemblies are located on the outer surface of a rotating rod (8), supplying power to a second transmission motor (13) through a storage battery (11), starting the second transmission motor (13), driving a threaded rod (14) to rotate, driving a threaded block (15) to move, driving a first rotating seat (16) to move, driving a rotating member (17) to rotate, and driving a supporting plate (19) to rotate through a second rotating seat (18). The support plate (19) drives the slider (22) to slide on the outer surface of the slide rod (21), the support plate (19) moves out of the rotating rod (8), the wet dual clutch assembly is clamped and fixed, the first transmission motor (3) is started, the first transmission motor (3) drives the first gear (5) to rotate, the first gear (5) drives the second gear (6) to rotate, the second gear (6) drives the rotating rod (8) to rotate, the rotating rod (8) further drives the wet dual clutch assembly to rotate, and further the inter-plate temperature signal of the wet dual clutch assembly detected by the thermocouple (10) is quickly transmitted to the detection platform (23) through the conductive slip ring (9), thereby realizing detection.

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