A double mass flywheel machining device with built-in friction disc damper

Abstract

The utility model provides a kind of double-mass flywheel processing device with built-in damper of friction disc, comprising: box, cleaning device and fixing device;Cleaning device includes two telescopic members, two moving frames, two drive motors and two cleaning rollers, the side of two telescopic members is respectively fixedly installed in the both sides of box, the side of two moving frames is respectively fixedly installed in the four ends of two telescopic members, two drive motors are respectively fixedly installed in the side of two moving frames.The utility model provides a kind of double-mass flywheel processing device with built-in damper of friction disc, after being clamped and limited to flywheel by fixing device, two moving frames are moved to middle by telescopic member, so that two cleaning rollers are respectively contacted with the both sides of flywheel to clean, so that the other side is cleaned after flywheel is changed after flywheel one side cleaning contact, increase work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of flywheel machining, and in particular to a dual-mass flywheel machining device with a built-in shock absorber and a friction disc. Background Technology

[0002] Dual-mass flywheels with friction discs and built-in shock absorbers are high-end vibration damping components in automotive powertrains. They are optimized from ordinary dual-mass flywheels, integrating the friction disc and shock absorber inside the flywheel. This solves the problems of limited space and insufficient vibration damping effect in traditional vibration damping structures, and is widely used in diesel vehicles and mid-to-high-end manual transmission cars.

[0003] The prior art patent application with publication number CN221675061U uses a fixing frame to fix the car flywheel housing inside the cleaning tank. A cylinder retracts, causing a connecting plate to move into the cleaning tank. This, in turn, pushes a sliding rod into the cleaning tank, causing the cleaning brush to press against the car flywheel housing. A drive motor, via the sliding rod, drives the cleaning brush to clean the car flywheel housing, thus achieving the cleaning effect and improving work efficiency. By setting up a fixing frame, the car flywheel housing is placed between four clamping rollers. Turning the handwheel causes a threaded rod to rotate, which, through a synchronous pulley and belt, drives another threaded rod to rotate synchronously. This causes two sliding bars to move synchronously towards the center, causing the sliding rod to move along the guide groove, which in turn moves the sliding block within the groove. This allows the clamping rollers to fix the car flywheel housing in place, preventing it from shaking during cleaning.

[0004] However, since one side of the flywheel faces the cleaning brush and the other side faces the mounting bracket, after cleaning one side of the flywheel with the cleaning brush, the flywheel needs to be disassembled and rotated before cleaning, which reduces cleaning efficiency.

[0005] Therefore, it is necessary to provide a dual-mass flywheel processing device with a built-in shock absorber on a friction disc to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a dual-mass flywheel processing device with a built-in shock absorber and friction disc, which solves the problem that after cleaning one side of the flywheel, it is necessary to disassemble the flywheel, change its surface, and then clean it again.

[0007] To solve the above-mentioned technical problems, this utility model provides a dual-mass flywheel processing device with a built-in friction disc and vibration damper, comprising: a housing, a cleaning device, and a fixing device; The cleaning device includes two telescopic components, two movable frames, two drive motors, and two cleaning rollers. One side of each of the two telescopic components is fixedly installed on both sides of the housing. One side of each of the two movable frames is fixedly installed on the four ends of each of the two telescopic components. The two drive motors are fixedly installed on one side of each of the two movable frames. One end of each of the two cleaning rollers is fixedly installed on the output end of each of the two drive motors. The fixing device is located inside the housing and is used to limit the flywheel that needs to be cleaned.

[0008] Preferably, the fixing device includes a mounting frame, a driving device, and two clamping frames. The mounting frame is disposed on the top of the housing, the driving device is disposed inside the mounting frame, and one end of each of the two clamping frames is fixedly mounted to the two output ends of the driving device.

[0009] Preferably, the driving device includes a moving slot, two moving blocks, and an extension member. The moving slot is formed inside the mounting frame, the two moving blocks are slidably connected inside the moving slot, and the extension member is fixedly installed inside the moving slot.

[0010] Preferably, the extension is a double-headed hydraulic rod, which is fixedly installed inside the movable groove.

[0011] Preferably, two mounting plates are fixedly installed inside the movable slot, and a cleaning sleeve is fixedly installed on one side of each of the two mounting plates.

[0012] Preferably, two lifting components are fixedly installed on both sides of the box, and a sealing plate is fixedly installed on one end of each lifting component.

[0013] Preferably, a sealing element is fixedly installed at the bottom of the sealing plate, and an observation window is fixedly installed inside the sealing plate.

[0014] Compared with related technologies, the dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model has the following advantages: This utility model provides a dual-mass flywheel processing device with a built-in shock absorber and a friction disc. After the flywheel is clamped and limited by a fixing device, the two moving frames are pushed to the middle by a telescopic component, so that the two cleaning rollers contact the two sides of the flywheel for cleaning. This eliminates the need to clean one side of the flywheel and then change the flywheel to clean the other side, thus increasing work efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a first embodiment of a dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model; Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the mounting bracket shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 This is a schematic diagram of the second embodiment of a dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model.

[0016] Numbered in the diagram: 1. Box body, 2. Cleaning device, 21. Telescopic component, 22. Moving frame, 23. Drive motor, 24. Cleaning roller, 3. Fixing device, 31. Mounting frame, 32. Drive device, 321. Moving trough, 322. Moving block, 323. Extension component, 33. Clamping frame, 4. Mounting plate, 5. Cleaning sleeve, 6. Lifting component, 7. Sealing plate, 8. Sealing component, 9. Observation window. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] First Embodiment Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model; Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the mounting bracket shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A dual-mass flywheel processing device with a built-in shock absorber and a friction disc includes: a housing 1, a cleaning device 2, and a fixing device 3; The cleaning device 2 includes two telescopic components 21, two movable frames 22, two drive motors 23, and two cleaning rollers 24. One side of each of the two telescopic components 21 is fixedly installed on both sides of the housing 1. One side of each of the two movable frames 22 is fixedly installed on the four ends of each of the two telescopic components 21. The two drive motors 23 are fixedly installed on one side of each of the two movable frames 22. One end of each of the two cleaning rollers 24 is fixedly installed on the output end of each of the two drive motors 23. The fixing device 3 is located inside the housing 1 and is used to limit the flywheel that needs to be cleaned.

[0019] The telescopic component 21 is a double-headed cylinder, a double-headed hydraulic rod, etc. The two output ends of the double-headed hydraulic rod are respectively fixedly installed on one side of the two movable frames 22, and are used to push the two movable frames 22 to move after starting.

[0020] Two cleaning rollers 24 are used to facilitate simultaneous cleaning of both sides of the flywheel, increasing work efficiency.

[0021] The fixing device 3 includes a mounting frame 31, a driving device 32, and two clamping frames 33. The mounting frame 31 is disposed on the top of the housing 1, the driving device 32 is disposed inside the mounting frame 31, and one end of each of the two clamping frames 33 is fixedly mounted to the two output ends of the driving device 32.

[0022] The drive unit 32 can be a double-slide linear sliding module, which is used to drive the two clamping frames 33 to fix or release the flywheel after startup.

[0023] The drive device 32 includes a moving slot 321, two moving blocks 322 and an extension 323. The moving slot 321 is opened inside the mounting frame 31. The two moving blocks 322 are slidably connected inside the moving slot 321. The extension 323 is fixedly installed inside the moving slot 321.

[0024] Two movable blocks 322 are fixedly installed on one side of the two output ends of the extension 323, and one end of the two clamping brackets 33 is fixedly installed on the bottom of the two movable blocks 322. After the extension 323 is started, the two movable blocks 322 are moved inside the movable groove 321, thereby moving the two clamping brackets 33 to fix or release the flywheel.

[0025] The extension 323 is a double-headed hydraulic rod, which is fixedly installed inside the movable groove 321.

[0026] The extension 323 is a double-headed cylinder, etc., used to start and push the two moving blocks 322 to move.

[0027] Two mounting plates 4 are fixedly installed inside the movable slot 321, and a cleaning sleeve 5 is fixedly installed on one side of each of the two mounting plates 4.

[0028] The cleaning sleeve 5 is a rubber sleeve, which is fitted onto the output end surface of the double-ended hydraulic rod. It is used to scrape the sewage adhering to the surface of the double-ended hydraulic rod when the double-ended hydraulic rod retracts.

[0029] The working principle of the dual-mass flywheel processing device with built-in friction disc and vibration damper provided by this utility model is as follows: In use, after placing the flywheel between the two clamping frames 33, the drive device 32 is activated to move the two clamping frames 33 towards the middle to limit the flywheel.

[0030] By activating the two telescopic components 21 to retract, the two movable frames 22 are moved towards the center, so that the two cleaning rollers 24 come into contact with the two sides of the flywheel respectively. After the drive motor 23 is activated, the cleaning rollers 24 are rotated to one side to clean the flywheel.

[0031] After the cleaning is completed, the two telescopic components 21 are activated to extend to one side, which in turn drives the two cleaning rollers 24 to reset to one side.

[0032] The flywheel can be removed by resetting the two clamping brackets 33 through the drive device 32.

[0033] Compared with related technologies, the dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model has the following advantages: This utility model provides a dual-mass flywheel processing device with a built-in shock absorber and a friction disc. After the flywheel is clamped and limited by the fixing device 3, the telescopic component 21 pushes the two moving frames 22 to move towards the middle, so that the two cleaning rollers 24 contact the two sides of the flywheel for cleaning. This eliminates the need to clean one side of the flywheel and then change the flywheel to clean the other side, thus increasing work efficiency.

[0034] Second Embodiment Please refer to the following: Figure 4 Based on the first embodiment of this application, which provides a dual-mass flywheel machining apparatus with a built-in friction disc damper, the second embodiment of this application proposes another dual-mass flywheel machining apparatus with a built-in friction disc damper. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0035] Specifically, the difference in the second embodiment of this application regarding the dual-mass flywheel processing device with a built-in shock absorber and friction disc is that it also includes multiple lifting components 6, which are respectively fixedly installed on both sides of the housing 1, and a sealing plate 7 is fixedly installed on one end of each lifting component 6.

[0036] The lifting component 6 consists of a hydraulic rod, a cylinder, and an electric push rod, which is used to push the sealing plate 7 upward after startup.

[0037] One side of each of the two sealing plates 7 is fixedly connected to both sides of the mounting frame 31, so that the mounting frame 31 can be moved when the sealing plates 7 are moved.

[0038] A sealing element 8 is fixedly installed at the bottom of the sealing plate 7, and an observation window 9 is fixedly installed inside the sealing plate 7.

[0039] The sealing element 8 is a sealing gasket or sealing ring, used to seal the space between the sealing plate 7 and the housing 1, thereby increasing the sealing effect of the sealing plate 7.

[0040] The observation window 9 is used to facilitate staff to observe the cleaning process inside the box 1.

[0041] The working principle of the dual-mass flywheel processing device with built-in friction disc and vibration damper provided by this utility model is as follows: When in use, if it is necessary to seal the box 1, multiple lifting components 6 are activated to move the sealing plate 7 downward. When the bottom of the sealing plate 7 contacts the top of the box 1, the top of the box 1 is sealed.

[0042] After the flywheel cleaning is completed, the multiple lifting components 6 are activated to push the sealing plate 7 upward to move and reset, thus moving the flywheel to the outside of the housing 1.

[0043] Compared with related technologies, the dual-mass flywheel processing device with a built-in friction disc and vibration damper provided by this utility model has the following advantages: This utility model provides a dual-mass flywheel processing device with a built-in shock absorber and a friction disc. By using the lifting component 6 in conjunction with the sealing plate 7 and the sealing component 8, one end of the housing 1 is moved while the fixing device 3 is moved upward to the outside of the housing 1. This prevents the cleaning fluid from splashing out and facilitates the replacement of the flywheel fixed by the fixing device 3.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dual-mass flywheel processing device with a built-in friction disc damper, characterized in that, include: The enclosure, cleaning equipment, and securing devices; The cleaning device includes two telescopic components, two movable frames, two drive motors, and two cleaning rollers. One side of each of the two telescopic components is fixedly installed on both sides of the housing. One side of each of the two movable frames is fixedly installed on the four ends of each of the two telescopic components. The two drive motors are fixedly installed on one side of each of the two movable frames. One end of each of the two cleaning rollers is fixedly installed on the output end of each of the two drive motors. The fixing device is located inside the housing and is used to limit the flywheel that needs to be cleaned.

2. The dual-mass flywheel processing device with a built-in friction disc damper according to claim 1, characterized in that, The fixing device includes a mounting frame, a driving device, and two clamping frames. The mounting frame is located on the top of the housing, the driving device is located inside the mounting frame, and one end of each of the two clamping frames is fixedly installed on the two output ends of the driving device.

3. The dual-mass flywheel processing device with a built-in vibration damper and friction disc according to claim 2, characterized in that, The driving device includes a moving slot, two moving blocks, and an extension member. The moving slot is opened inside the mounting frame, the two moving blocks are slidably connected inside the moving slot, and the extension member is fixedly installed inside the moving slot.

4. The dual-mass flywheel processing device with a built-in friction disc damper according to claim 3, characterized in that, The extension is a double-headed hydraulic rod, which is fixedly installed inside the movable groove.

5. A dual-mass flywheel processing device with a built-in friction disc damper according to claim 4, characterized in that, Two mounting plates are fixedly installed inside the movable slot, and a cleaning sleeve is fixedly installed on one side of each of the two mounting plates.

6. The dual-mass flywheel processing device with a built-in vibration damper and friction disc according to claim 1, characterized in that, Two lifting components are fixedly installed on both sides of the box, and a sealing plate is fixedly installed on one end of each lifting component.

7. A dual-mass flywheel processing device with a built-in friction disc damper according to claim 6, characterized in that, A sealing element is fixedly installed at the bottom of the sealing plate, and an observation window is fixedly installed inside the sealing plate.

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