CN202381570U - High-torque pull-type diaphragm spring clutch assembly for heavy vehicle - Google Patents
High-torque pull-type diaphragm spring clutch assembly for heavy vehicle Download PDFInfo
- Publication number
- CN202381570U CN202381570U CN2011205668232U CN201120566823U CN202381570U CN 202381570 U CN202381570 U CN 202381570U CN 2011205668232 U CN2011205668232 U CN 2011205668232U CN 201120566823 U CN201120566823 U CN 201120566823U CN 202381570 U CN202381570 U CN 202381570U
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- China
- Prior art keywords
- clutch
- diaphragm spring
- plate
- assembly
- disc
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- Expired - Lifetime
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Abstract
The utility model provides a high-torque pull-type diaphragm spring clutch assembly for a heavy vehicle. The high-torque pull-type diaphragm spring clutch assembly comprises a clutch release bearing, a clutch pressure plate and a clutch driven plate, wherein the clutch pressure plate is connected with an engine flywheel through a bolt; the clutch driven plate is assembled between the clutch pressure plate and the flywheel; a plate hub spline of the clutch driven plate is connected with a first shaft of a speed changer; the clutch driven plate transfers an engine torque to the speed changer through pressing force from the clutch pressure plate and the engine flywheel on a friction plate of the driven plate; and the clutch release bearing slides on the first shaft of the speed changer, and is connected with the clutch pressure plate through a separating pull ring. The high-torque pull-type diaphragm spring clutch assembly for the heavy vehicle can effectively improve a high power technology of domestic heavy trucks, and enables an engine matched the clutch to generate the maximum torque of 2,100N.m.
Description
Technical field
The utility model relates to a kind of vehicle body fittings, specifically is that a kind of heavy-duty car is with high pulling torque diaphragm spring clutch assembly.
Background technique
At present; The common moment of torsion of motor that domestic heavy truck is high-power, clutch can mate is 2000N.m; Having more, the clutch of high pulling torque is forming blank aspect the high pulling torque Clutch Technology; Can not meet the need of market, restrict the development of domestic heavy truck, also comparatively imperfect effective solution.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned existing technology, providing a kind of heavy-duty car with high pulling torque diaphragm spring clutch assembly.
For realizing above-mentioned purpose; The utility model adopts following technical proposals: comprise clutch release bearing and clutch compressing disc, clutch driven plate; Said clutch compressing disc is connected with engine flywheel through bolt, and clutch driven plate is assemblied in the middle of clutch compressing disc and the flywheel, and clutch driven plate dish hub spline is connected with one of speed changer; Clutch driven plate is through clutch compressing disc and the engine flywheel impacting force to the driven disc friction plate; Engine torque is passed to speed changer, and clutch release bearing slides on one of speed changer, is connected with clutch compressing disc through separating draw ring.
Further take following technological scheme: said clutch compressing disc is installed diaphragm spring and driven disc shock-absorbing spring, and the diaphragm spring width is 43 mm, makes the maximum torsion pass of clutch can reach 2100N.m.
Said clutch compressing disc construction bolt quantity is 12 the bests.
Clutch cover and plate assembly is by clutch stamped, clutch compressing disc, diaphragm spring, support ring, driver blade, driver blade rivet, caging bolt and separate the draw ring assembly and constitute.
Clutch driven disc assembly is by the inner disc hub, coil hub, upper and lower cover plate outward, and shock-absorbing spring, vibration insulating system, big just sheet, friction plate and rivet constitute in advance.
The utility model can effectively improve the high-power technology of domestic heavy truck, makes the engine producing Maximum Torque 2100N.m of clutch coupling.
Description of drawings
Fig. 1 is the decomposition view of the utility model critical piece;
Fig. 2 is the sectional view that clutch compressing disc, clutch driven plate, the clutch release bearing of the utility model is assembled together;
Fig. 3 is the sectional view of the clutch compressing disc of the utility model;
Fig. 4 is the sectional view of the clutch driven plate of the utility model;
Label is among the figure: 1 clutch release bearing, 2 clutch compressing discs, 3 clutch driven plates, 4 separate shock-absorbing spring, 16 outer shock-absorbing springs, 17 preparatory vibration insulating systems, 18 big just sheet, 19 friction plates, 20 damping fins, 21 damping springs, 22 first rivets, 23 second rivets, 24 caging bolts in draw ring, 5 bolts, 6 diaphragm springs, 7 clutch stamped, 8 support rings, 9 packing rings, 10 driver blades, 11 inner disc hubs, 12 outer dish hubs, 13 upper cover plates, 14 lower cover plates, 15.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Comprise clutch release bearing 1 and clutch compressing disc 2, clutch driven plate 3; Said clutch compressing disc 2 is connected with engine flywheel through bolt 5; Clutch driven plate 3 is assemblied in the middle of clutch compressing disc 2 and the flywheel; Clutch driven plate 3 dish hub splines are connected with one of speed changer, and clutch driven plate 3 passes to speed changer through clutch compressing disc 2 and the impacting force of engine flywheel to driven disc friction plate 19 with Engine torque; Clutch release bearing slides on one of speed changer, is connected with clutch compressing disc 2 through separating draw ring 4.
The dish spring width that said clutch compressing disc 2 is installed diaphragm spring 6 is 43 mm.Said clutch compressing disc construction bolt 5 quantity are 12 the bests.
Clutch cover and plate assembly 2 by clutch stamped 7, clutch compressing disc 2, diaphragm spring 6, support ring 8, caging bolt 24, packing ring 9 and driver blade 10 with separate draw ring 4 assemblies.
Clutch driven disc assembly by clutch drived disk assy by inner disc hub 11, coil hub 12, upper cover plate 13, lower cover plate 14, interior shock-absorbing spring 15, outer shock-absorbing spring 16, vibration insulating system 17, big just sheet 18, friction plate 19 in advance outward; Damping fin 20, damping spring 21, first rivet 22 and second rivet 23 are formed.
In course of working: diaphragm spring adopts presses the forming technique of quenching; The surface hardness that makes diaphragm spring is in the scope of HRC44-48; The width of the dish spring part of diaphragm spring is 43mm; Improved the interior cone height of dish spring part, tow sides are all done Shot Blasting, increase the overall mechanical properties of diaphragm spring; The pressure of the single spring of the strict control of driven disc shock-absorbing spring and the linear rigidity of height and spring; Six groups of shock-absorbing springs of driven disc are together reached press and the angular rigidity of state and driven disc reaches 461Nm/ °; Through the interior shock-absorbing spring 15 in diaphragm spring in the clutch cover and plate assembly 6 and the clutch driven disc assembly, outer shock-absorbing spring 16 are acted on; The maximum torque transmission capacity of clutch assembly is risen to 2100N.m, realize the utility model purpose.The utility model does not detail part and is known technology, and common variation that those skilled in the art carries out in the utility model technological scheme scope or replacement all should be included in the protection domain of the utility model.
Claims (5)
1. a heavy-duty car is with the pull-type diaphragm spring clutch assembly of high pulling torque; Comprise clutch release bearing and clutch compressing disc, clutch driven plate; It is characterized in that: said clutch compressing disc is connected with engine flywheel through bolt, and clutch driven plate is assemblied in the middle of clutch compressing disc and the flywheel, and clutch driven plate dish hub spline is connected with one of speed changer; Clutch driven plate is through clutch compressing disc and the engine flywheel impacting force to the driven disc friction plate; Engine torque is passed to speed changer, and clutch release bearing slides on one of speed changer, is connected with clutch compressing disc through separating draw ring.
2. a kind of heavy-duty car according to claim 1 is characterized in that with the pull-type diaphragm spring clutch assembly of high pulling torque: the dish spring width that said clutch compressing disc is installed diaphragm spring is 43 mm.
3. a kind of heavy-duty car according to claim 1 is characterized in that with the pull-type diaphragm spring clutch assembly of high pulling torque: said clutch compressing disc construction bolt quantity is 12 the bests.
4. a kind of heavy-duty car according to claim 1 is characterized in that with the pull-type diaphragm spring clutch assembly of high pulling torque: clutch cover and plate assembly is by clutch stamped, clutch compressing disc, diaphragm spring, support ring, driver blade, driver blade rivet, caging bolt and separate the draw ring assembly and constitute.
5. a kind of heavy-duty car according to claim 1 is with the pull-type diaphragm spring clutch assembly of high pulling torque; It is characterized in that: clutch driven disc assembly is by the inner disc hub, coil hub, upper and lower cover plate outward, and shock-absorbing spring, vibration insulating system, big just sheet, friction plate and rivet constitute in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205668232U CN202381570U (en) | 2011-12-30 | 2011-12-30 | High-torque pull-type diaphragm spring clutch assembly for heavy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205668232U CN202381570U (en) | 2011-12-30 | 2011-12-30 | High-torque pull-type diaphragm spring clutch assembly for heavy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381570U true CN202381570U (en) | 2012-08-15 |
Family
ID=46630075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205668232U Expired - Lifetime CN202381570U (en) | 2011-12-30 | 2011-12-30 | High-torque pull-type diaphragm spring clutch assembly for heavy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381570U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851102A (en) * | 2014-03-24 | 2014-06-11 | 于力威 | Cylinder and diaphragm spring combined clutch |
| CN106050970A (en) * | 2016-07-13 | 2016-10-26 | 浙江铃丰科技有限公司 | Portable clutch assembly |
| CN108167347A (en) * | 2017-12-28 | 2018-06-15 | 刘琳 | Pull-type stable type clutch cover and plate assembly |
| CN112283260A (en) * | 2020-11-16 | 2021-01-29 | 安徽华菱汽车有限公司 | Vehicle and clutch assembly thereof |
-
2011
- 2011-12-30 CN CN2011205668232U patent/CN202381570U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851102A (en) * | 2014-03-24 | 2014-06-11 | 于力威 | Cylinder and diaphragm spring combined clutch |
| CN106050970A (en) * | 2016-07-13 | 2016-10-26 | 浙江铃丰科技有限公司 | Portable clutch assembly |
| CN108167347A (en) * | 2017-12-28 | 2018-06-15 | 刘琳 | Pull-type stable type clutch cover and plate assembly |
| CN112283260A (en) * | 2020-11-16 | 2021-01-29 | 安徽华菱汽车有限公司 | Vehicle and clutch assembly thereof |
| CN112283260B (en) * | 2020-11-16 | 2024-04-12 | 安徽华菱汽车有限公司 | Vehicle and clutch assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |