CN202418305U - Large-torsion-angle multistage damper of clutch driven disc assembly - Google Patents
Large-torsion-angle multistage damper of clutch driven disc assembly Download PDFInfo
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- CN202418305U CN202418305U CN2011205151921U CN201120515192U CN202418305U CN 202418305 U CN202418305 U CN 202418305U CN 2011205151921 U CN2011205151921 U CN 2011205151921U CN 201120515192 U CN201120515192 U CN 201120515192U CN 202418305 U CN202418305 U CN 202418305U
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- vibration damping
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Abstract
The utility model relates to automobile parts, in particular to a large-torsion-angle multistage damper of a clutch driven disc assembly, which comprises a disc core, a driven disc, a damping disc, connecting rivets, a preliminary damping structure, a main damping structure and a damping structure. According to the preliminary damping structure, the width A of a group of stopping bosses of the four stopping bosses on a preliminary damping disc is larger or smaller than the width B of another group of the stopping bosses, and preliminary damping springs are arc-shaped springs. According to the main damping structure, the width C of a group of disc hub spring windows of the four disc hub spring windows opened on a disc hub is larger or smaller than the width D of another group of the disc hub spring windows, plastic spring seats are respectively mounted at the left end and the right end inside main damping springs of one group of the spring windows, internal damping springs are mounted between the two spring seats, and length of the internal damping springs is smaller than that of the main damping springs. The large-torsion-angle multistage damper of the clutch driven disc assembly is ingenious in design, low in manufacturing cost, large in torsion angle and less in noise, multistage damping is realized, and comfort for riding is improved.
Description
The (1) technical field: the utility model relates to auto parts and components, especially is applicable to the multistage vibration damper of the big corner of a kind of clutch driven disc assembly in the automobile clutch.
The (2) background technique: clutch driven disc assembly is the important composition parts in the clutch, and existing clutch driven disc assembly has the dish core, driven disc, damping disk(-isc), connection rivet, preparatory vibration damping structure, main vibration damping structure, damping structure; On the dish core preparatory vibration damping structure is housed, driven disc is equipped with in the left side of vibration damping structure in advance, on the right side of preparatory vibration damping structure; Main vibration damping structure, damping structure and damping disk(-isc) are housed, and driven disc and damping disk(-isc) have 4 spring windows, adopt between driven disc and the damping disk(-isc) to be connected the rivet connection; Vibration damping structure includes a round plastic chassis and a preparatory damping disk(-isc) in advance; Be equipped with preparatory damping disk(-isc) on the round plastic chassis, be evenly equipped with 4 backstop boss on the damping disk(-isc) in advance, form the spring installation position in twos between the backstop boss; Preparatory shock-absorbing spring is installed; Main vibration damping structure includes dish hub, main shock-absorbing spring, all has 4 spring windows on the dish hub, and main shock-absorbing spring is installed in the spring window.In the prior art; Backstop boss width on the preparatory damping disk(-isc) of vibration damping structure is the same in advance, and its spring installation position is just consistent, and spring damping can not form multistage; And shock-absorbing spring is generally linear springs in advance; The torsion angle of clutch is restricted, is generally 5-7 °, thereby influence ride comfort.In main vibration damping structure, the width of four spring windows on the dish hub equates that the spring in the window also has only one, and is multistage thereby its vibration damping can not form.
The (3) summary of the invention: it is less that the purpose of the utility model will solve existing its torsion angle scope of clutch driven disc assembly exactly, and effectiveness in vibration suppression is poor, influences the problem of ride comfort, provides the big corner of a kind of clutch driven disc assembly multistage vibration damper.
The concrete scheme of the utility model is: the multistage vibration damper of the big corner of clutch driven disc assembly, have dish core, driven disc, damping disk(-isc), connection rivet, preparatory vibration damping structure, main vibration damping structure, damping structure, and on the dish core preparatory vibration damping structure is housed; Driven disc is equipped with in the left side of vibration damping structure in advance, on the right side of preparatory vibration damping structure, main vibration damping structure, damping structure and damping disk(-isc) is housed; Driven disc and damping disk(-isc) have 4 spring windows; Adopt between driven disc and the damping disk(-isc) to be connected rivet and to connect, preparatory vibration damping structure includes a round plastic chassis and a preparatory damping disk(-isc), is equipped with preparatory damping disk(-isc) on the round plastic chassis; Be evenly equipped with 4 backstop boss on the damping disk(-isc) in advance; Form the spring installation position in twos between the backstop boss, preparatory shock-absorbing spring is installed, main vibration damping structure includes dish hub, main shock-absorbing spring; All have 4 spring windows on the dish hub; Main shock-absorbing spring is installed in the spring window, it is characterized in that: a. is in preparatory vibration damping structure, and the width A of one of which group backstop boss is greater than or less than the width B of another group backstop boss in 4 backstop boss on the said preparatory damping disk(-isc); Shock-absorbing spring is an arc spring in advance; B. in main vibration damping structure, one of which group dish hub spring window width C is greater than or less than another group dish hub spring window width D in 4 dish hub spring windows opening on the said dish hub; Wherein the right ends in the main shock-absorbing spring in one group of spring window is equipped with a plastics spring seat, is equipped with interior shock-absorbing spring between two spring seats, and the length of interior shock-absorbing spring is less than the length of main shock-absorbing spring.
Because in advance the boss of the backstop in twos width on the preparatory damping disk(-isc) of vibration damping structure is different, and shock-absorbing spring is an arc spring in advance, has realized wide-angle (positive and negative direction can reach 40 degree) and multi-angle, many rigidity, also can form multistage effectiveness in vibration suppression in the utility model.And increased inner spring and plastics spring seat in the inconsistent and main spring that shakes of the window width of spring in twos of the dish hub in the main vibration damping structure, and not only realized multistage vibration-damping function, the plastics spring seat has also been eliminated the operational noise of inner spring.The utility model design is ingenious, low cost of manufacture, and big torsion angle, noise reduces, and has realized multistage vibration damping, has improved the travelling comfort of riding.
The (4) description of drawings:
Fig. 1 is the structural front view of the utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is preparatory vibration damping structure plan view;
Fig. 4 is a preparatory vibration damping structure left side sectional view;
Fig. 5 is preparatory damping disk(-isc) structural representation;
Fig. 6 master's vibration damping structure plan view;
Fig. 7 is the plan view of plastics spring seat and spring.
Among the figure: 1-coils core, the 2-driven disc, and the 3-damping disk(-isc), 4-connects rivet, the preparatory vibration damping structure of 5-; 6-master's vibration damping structure, 7-damping structure, the preparatory shock-absorbing spring of 8-arc, the preparatory damping disk(-isc) of 9-, 10-backstop boss; 11-spring window, 12-connects rivet, and 13-coils hub, shock-absorbing spring in the 14-master's shock-absorbing spring, 15-; 16-plastics spring seat, 17-dish hub spring window, 18-plastic chassis, 19-spring installation position; The width A of 20-backstop boss, the width B of 21-backstop boss, 22-spring window width C, 23-spring window width D.
The (5) embodiment:
Referring to Fig. 1, Fig. 2, the utlity model has dish core 1, driven disc 2, damping disk(-isc) 3, connection rivet 4, preparatory vibration damping structure 5, main vibration damping structure 6, damping structure 7, on the dish core 1 preparatory vibration damping structure 5 is housed; In advance driven disc 2 is equipped with in the left side of vibration damping structure 5, and main vibration damping structure 6, damping structure 7 and damping disk(-isc) 3 are housed on the right side of vibration damping structure 5 in advance, and driven disc 2 has 4 spring windows 11 with damping disk(-isc) 3; Adopt between driven disc 2 and the damping disk(-isc) 3 and is connected rivet 4 connections; Vibration damping structure 5 (referring to Fig. 3 Fig. 4 Fig. 5) includes a round plastic chassis 18 and a preparatory damping disk(-isc) 9 in advance, is equipped with preparatory damping disk(-isc) 9 on the round plastic chassis 18, is evenly equipped with 4 backstop boss 10 on the damping disk(-isc) in advance; Form spring installation position 19 in twos between the backstop boss; Preparatory shock-absorbing spring 8 is installed, and main vibration damping structure 6 (referring to Fig. 6 Fig. 7) includes dish hub 13, main shock-absorbing spring 14, all has 4 dish hub spring windows 17 on the dish hub; In the dish hub spring window 17 main shock-absorbing spring 14 is installed; A. in preparatory vibration damping structure, 4 backstop boss 10 on the said preparatory damping disk(-isc) 9, the width A20 of one of which group backstop boss is greater than the width B 21 of another group backstop boss; Shock-absorbing spring 8 is an arc spring in advance; B. in main vibration damping structure, 4 dish hub spring window one of which group spring window width C22 that open on the said dish hub are greater than or less than another group spring window width D23; Wherein the master in one group of dish hub spring window shake right ends in the spring 14 be equipped be equipped with between a plastics spring seat 16, two spring seats in shock-absorbing spring 15, the length of interior shock-absorbing spring 15 is less than the length of main shock-absorbing spring 14.
Claims (1)
1. the multistage vibration damper of the big corner of clutch driven disc assembly has dish core, driven disc, damping disk(-isc), connection rivet, preparatory vibration damping structure, main vibration damping structure, damping structure, on the dish core preparatory vibration damping structure is housed; Driven disc is equipped with in the left side of vibration damping structure in advance, on the right side of preparatory vibration damping structure, main vibration damping structure, damping structure and damping disk(-isc) is housed; Driven disc and damping disk(-isc) have 4 spring windows; Adopt between driven disc and the damping disk(-isc) to be connected rivet and to connect, preparatory vibration damping structure includes a round plastic chassis and a preparatory damping disk(-isc), is equipped with preparatory damping disk(-isc) on the round plastic chassis; Be evenly equipped with 4 backstop boss on the damping disk(-isc) in advance; Form the spring installation position in twos between the backstop boss, preparatory shock-absorbing spring is installed, main vibration damping structure includes dish hub, main shock-absorbing spring; All have 4 dish hub spring windows on the dish hub; In the dish hub spring window main shock-absorbing spring is installed, it is characterized in that: a. is in preparatory vibration damping structure, and the width A of one of which group backstop boss is greater than or less than the width B of another group backstop boss in 4 backstop boss on the said preparatory damping disk(-isc); Shock-absorbing spring is an arc spring in advance; B. in main vibration damping structure, one of which group dish hub spring window width C is greater than or less than another group dish hub spring window width D in 4 dish hub spring windows opening on the said dish hub; Wherein the right ends in the main shock-absorbing spring in one group of spring window is equipped with a plastics spring seat, is equipped with interior shock-absorbing spring between two spring seats, and the length of interior shock-absorbing spring is less than the length of main shock-absorbing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205151921U CN202418305U (en) | 2011-12-12 | 2011-12-12 | Large-torsion-angle multistage damper of clutch driven disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205151921U CN202418305U (en) | 2011-12-12 | 2011-12-12 | Large-torsion-angle multistage damper of clutch driven disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418305U true CN202418305U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205151921U Expired - Lifetime CN202418305U (en) | 2011-12-12 | 2011-12-12 | Large-torsion-angle multistage damper of clutch driven disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840684A (en) * | 2016-06-15 | 2016-08-10 | 浙江奇碟汽车零部件有限公司 | Driven disc assembly |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
-
2011
- 2011-12-12 CN CN2011205151921U patent/CN202418305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840684A (en) * | 2016-06-15 | 2016-08-10 | 浙江奇碟汽车零部件有限公司 | Driven disc assembly |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |