CN101788032A - Novel vibration damper of clutch driven plate, with rotation angle added - Google Patents
Novel vibration damper of clutch driven plate, with rotation angle added Download PDFInfo
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- CN101788032A CN101788032A CN200910215273A CN200910215273A CN101788032A CN 101788032 A CN101788032 A CN 101788032A CN 200910215273 A CN200910215273 A CN 200910215273A CN 200910215273 A CN200910215273 A CN 200910215273A CN 101788032 A CN101788032 A CN 101788032A
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- plate
- vibration damper
- rotation angle
- cage plate
- clutch driven
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Abstract
The invention provides a novel vibration damper of a clutch driven plate, with rotation angle added, comprising a mainshaft sleeve plate and a spline shaft sleeve, wherein primary shaft sleeve plates with small springs, secondary shaft sleeve plates with small springs and two limit plates are respectively arranged at the two sides of the mainshaft sleeve plate; the primary shaft sleeve plates, one limit plate, the mainshaft sleeve plate, the secondary shaft sleeve plates and the other limit plate are connected with the spline shaft sleeve in series in the form of spline teeth; and the spline shaft sleeve is connected with an input shaft of a gear box. The vibration damper has the following advantages: the vibration damper has positive wide angle and multi-grade vibration damping performance; three-level vibration damping has own independent stressors and damping plates and achieves the effects of convenient control and adjustment, thus remitting automobile trembles and noises during idling to a great extent and radically optimizing the effect of vehicle matching; and the types of the parts are uniform, thus the vibration damper is convenient to assemble and low in cost.
Description
Technical field
The present invention relates to a kind of vibration damping equipment of automobile clutch, particularly a kind of novel manual transmission vibration damper of clutch driven plate, with rotation angle added.
Background technique
Clutch is the critical component that connects motor and gearbox in the automobile, and its performance plays material impact to the car load cornering ability.Nowadays, because the generality of manual transmission automobile, Clutch Technology has also developed quite ripely, we can say that the clutch product of various different structures has all formed seriation, standardized development process.Exactly because and the experimental technology that also this long-run development gets, make the exploitation of product initial stage be absorbed in inertial thinking, often structure is conservative, performance is similar, though can both satisfy client's basic demand greatly, but in the face of harsh technological accumulation and inheritance or the requirement of higher driving comfortability the time, just lack competitiveness, the present invention produces under such background.
On the basis in the clutch driven plate structure of forward wide-angle series connection form of the applicant application, consider the function of pre-damper mechanism, be that first order vibration damping also can be substituted by newly-increased little spring, so former pre-damper mechanism of decision cancellation, by two groups of little springs, two noncoupled axle cage plates are finished preceding the two poles of the earth vibration-damping function jointly.
Summary of the invention
Technical problem to be solved by this invention is the novel vibration damper of clutch driven plate, with rotation angle added that will provide a kind of cost low, easy to assembly.
In order to solve above technical problem, technological scheme of the present invention is as follows:
A kind of novel vibration damper of clutch driven plate, with rotation angle added, comprise main shaft cage plate and hub splines, respectively be provided with the first grade axis cage plate that has little spring, the secondary axle sleeve plate that has little spring, two limiting boards in described main shaft cage plate both sides, first grade axis cage plate and limiting board, main shaft cage plate, secondary axle sleeve plate and limiting board and hub splines are connected in series with the form of spline tooth, and hub splines is connected with the input shaft of gearbox.
The profile of tooth of described first grade axis cage plate and the profile of tooth of hub splines are identical, and the profile of tooth of described secondary axle sleeve plate is bigger than the profile of tooth of hub splines, and the profile of tooth of described main shaft cage plate is bigger than the profile of tooth of secondary axle sleeve plate.Angle between first grade axis cage plate, main shaft cage plate, secondary axle sleeve plate and the hub splines profile of tooth is exactly the windup-degree of vibration dampings at different levels in fact.Have only when every block of axle sleeve plate to rotate to when contacting, could play pressure spring, thereby start vibration dampings at different levels with the hub splines tooth.
Symmetry is equipped with the little spring of substantially horizontal on the described first grade axis cage plate, and symmetry is equipped with the little spring of Vertical direction on the secondary axle sleeve plate.Be with little spring on the connecting rod on described first grade axis cage plate and the secondary axle sleeve plate, the little spring both sides are fixed by the spring fixing pin.The length of described little spring is shorter than the big spring on the main shaft cage plate.
The diagonal angle of described first grade axis cage plate and secondary axle sleeve plate is provided with the bending hook, this bending hook respectively with the main shaft cage plate about, left and right sides notch is chimeric.
Be respectively equipped with the pin of Vertical direction and substantially horizontal on described two limiting boards.During installation two limiting boards are inserted the indentation, there on the main shaft cage plate respectively, play the effect of location, also can rotate synchronously simultaneously, form relative friction to produce damping with the damping fin of both sides with the main shaft cage plate.
Superior effect of the present invention is:
1) the present invention has forward wide-angle, multistage damping property.Two groups of little springs of the present invention act on the back compression respectively by a secondary axle sleeve plate, formation rigidity, preceding the two poles of the earth effectiveness in vibration suppression that angle is different when realizing multistage vibration damping, have also increased the vibration damping angle of swing of assembly greatly, make the spring shock attenuation result better, promoted the driving comfortability of automobile;
2) the present invention has the performance of different damping.When the one-level vibration damping, utilize the step of hub splines, thereby completely cut off partial pressure source; When the secondary vibration damping, utilized the limiting board in main shaft cage plate left side, limited the distance between main shaft cage plate and secondary axle sleeve plate, thereby completely cut off the pressure source of the third level.And the limiting board in main shaft cage plate left side actual be with main shaft cage plate location, controlled the space of third level vibration damping pressure elements.On overall structure, three grades of vibration dampings equally also have separately independently pressure source and damping fin, have equally to be convenient to the effect of controlling and regulating, and have alleviated to a great extent that auto idle speed trembles and noise, have fundamentally optimized the effect of car load coupling;
3) component type of the present invention is more unified, easy to assembly, and cost is low.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present invention;
Fig. 2 is the schematic representation that secondary axle sleeve plate of the present invention, main shaft cage plate, first grade axis cage plate are connected with hub splines;
Fig. 3 is the schematic representation that limiting board of the present invention is connected with the main shaft cage plate;
Fig. 4 is the schematic representation that I and II axle sleeve plate of the present invention is connected with the main shaft cage plate;
Fig. 5 is a clutch driven plate general structure sectional view of the present invention;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is a driven disc performance diagram of the present invention.
The number in the figure explanation
The 1-big spring; The 2-medi-spring;
3-little spring A; 4-little spring B;
The 5-steel disc; The 6-cover plate;
The 7-friction plate; The 8-corrugated sheet;
The 9-hub splines; 10-main shaft cage plate;
11-first grade axis cage plate; 12-secondary axle sleeve plate;
13-damping fin O; 14-damping fin P;
15-damping fin Q; 16-wavy spring M;
17-wavy spring N; The 18-belleville spring;
The 19-bearer ring; 20-limiting board E;
21-limiting board F; 22-spring fixing pin;
The spacing rivet of 25-.
Embodiment
See also shown in the accompanying drawing, the invention will be further described.
As shown in Figure 1, the invention provides a kind of novel vibration damper of clutch driven plate, with rotation angle added, comprise main shaft cage plate 10 and hub splines 9, it is characterized in that, the secondary axle sleeve plate 12 that respectively be provided with the first grade axis cage plate 11 that has little spring A3 in described main shaft cage plate 10 both sides, has little spring B4, two limiting boards, first grade axis cage plate 11 and limiting board E20, main shaft cage plate 10, secondary axle sleeve plate 12 and limiting board F21 and hub splines 9 are connected in series with the form of spline tooth, and hub splines 9 is connected with the input shaft of gearbox.
As shown in Figure 2, the profile of tooth of the profile of tooth of described first grade axis cage plate 11 and hub splines 9 is identical, and the profile of tooth of described secondary axle sleeve plate 12 is bigger than the profile of tooth of hub splines 9, and the profile of tooth of described main shaft cage plate 10 is bigger than the profile of tooth of secondary axle sleeve plate 12.Angle between first grade axis cage plate 11, main shaft cage plate 10, secondary axle sleeve plate 12 and hub splines 9 four profiles of tooth is exactly the windup-degree of vibration dampings at different levels in fact.Have only when every block of axle sleeve plate to rotate to when contacting, could play pressure spring, thereby start vibration dampings at different levels with hub splines 9 teeth.
Symmetry is equipped with the little spring A3 of substantially horizontal on the described first grade axis cage plate 11, and symmetry is equipped with the little spring B4 of Vertical direction on the secondary axle sleeve plate 12.Be with little spring on the connecting rod on described first grade axis cage plate 11 and the secondary axle sleeve plate 12, the little spring both sides are fixing by spring fixing pin 22.The length of described little spring A3, little spring B4 is shorter than the big spring on the main shaft cage plate 10 1.
As shown in Figure 4, the diagonal angle of described first grade axis cage plate 11 and secondary axle sleeve plate 12 is provided with the bending hook, this bending hook respectively with main shaft cage plate 10 about, left and right sides notch is chimeric.
As shown in Figure 3, be respectively equipped with the pin of Vertical direction and substantially horizontal on described two limiting board E20, the F21.During installation two limiting board E20, F21 are inserted the indentation, there on the main shaft cage plate 10 respectively, play the effect of location, also can rotate synchronously simultaneously, form relative friction with the generation damping with damping fin O13, P14, the Q15 of both sides with main shaft cage plate 10.
Shown in Fig. 5 and Fig. 6 clutch driven plate general structure sectional view,, therefore after platen and friction plate 7 complete combinations, will drive rotation therewith because motor car engine links to each other with clutch compressing disc.Because rivet interconnect function, friction plate 7 drive corrugated sheet 8, steel disc 5 and cover plate 6 and rotate synchronously, form the trend of pressure spring.But because initial torque is less, and big spring 1, medi-spring 2 and little spring 3 rigidity are relatively large, then can regard approximate being rigidly connected as, and the motor car engine moment of torsion at first is delivered to main shaft cage plate 10, and its limiting board E20, F21 of driving both sides are rotated together.This moment is because first grade axis cage plate 11 and the engagement of hub splines 9 profiles of tooth, i.e. external load, and secondary axle sleeve plate 12 has certain clearance, so at first compress with first grade axis cage plate 11 contacted one group of little spring A3, finishes the process of one-level vibration damping.And when two pole axis cage plates 12 of transfer rotate to also with hub splines 9 engagements after, begin to compress another group little spring B4, such two groups of little spring A3, B4 pressurized simultaneously finish the process of secondary vibration damping.Last before main shaft cage plate 10 rotate the angle of two-stage, after meshing with hub splines 9, big spring 1, medi-spring 2 begin to compress together, then third level vibration damping begins.When spacing rivet 25 rotates to after main shaft cage plate 10 contacts, all the vibration damping process is finished, motor drives all component of clutch and rotates simultaneously, and moment of torsion is all passed to the gearbox input shaft that links to each other with hub splines 9, finishes the overall process of automobile from starting to walk to move ahead.
In entire work process, damping also changes at any time.Utilize wavy spring N17 to produce pressure during the one-level vibration damping, damping fin P14 and bearer ring 19 provide friction area jointly; Utilize wavy spring M16 to produce pressure during the secondary vibration damping, the damping fin O13 on limiting board F21 right side provides friction area; Utilize belleville spring 18 to produce pressure during three grades of vibration dampings, damping fin Q15 and limiting board F21 left side damping fin O13 provide friction area.Three grades of vibration dampings have separately independently pressure source and damping fin, reach to be convenient to the effect of controlling and regulating, shown in the characteristic curve of Fig. 7 driven disc of the present invention.
Claims (9)
1. a novel vibration damper of clutch driven plate, with rotation angle added comprises main shaft cage plate and hub splines, it is characterized in that:
Respectively be provided with first grade axis cage plate, secondary axle sleeve plate and two limiting boards that have little spring in described main shaft cage plate both sides, first grade axis cage plate and limiting board, main shaft cage plate, secondary axle sleeve plate and limiting board and hub splines are connected in series with the form of spline tooth, and hub splines is connected with the input shaft of gearbox.
2. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
The profile of tooth of described first grade axis cage plate and the profile of tooth of hub splines are identical.
3. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
The profile of tooth of described secondary axle sleeve plate is bigger than the profile of tooth of hub splines.
4. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
The profile of tooth of described main shaft cage plate is bigger than the profile of tooth of secondary axle sleeve plate.
5. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
Symmetry is equipped with the little spring of substantially horizontal on the described first grade axis cage plate, and symmetry is equipped with the little spring of Vertical direction on the secondary axle sleeve plate.
6. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 5, it is characterized in that:
Be with little spring on the connecting rod on described first grade axis cage plate and the secondary axle sleeve plate, the little spring both sides are fixed by the spring fixing pin.
7. by claim 5 or 6 described novel vibration damper of clutch driven plate, with rotation angle added, it is characterized in that:
The length of described little spring is shorter than the big spring on the main shaft cage plate.
8. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
The diagonal angle of described first grade axis cage plate and secondary axle sleeve plate is provided with the bending hook, this bending hook respectively with the main shaft cage plate about, left and right sides notch is chimeric.
9. by the described novel vibration damper of clutch driven plate, with rotation angle added of claim 1, it is characterized in that:
Be respectively equipped with the pin of Vertical direction and substantially horizontal on described two limiting boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102152737A CN101788032B (en) | 2009-12-30 | 2009-12-30 | Novel vibration damper of clutch driven plate, with rotation angle added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102152737A CN101788032B (en) | 2009-12-30 | 2009-12-30 | Novel vibration damper of clutch driven plate, with rotation angle added |
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| Publication Number | Publication Date |
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| CN101788032A true CN101788032A (en) | 2010-07-28 |
| CN101788032B CN101788032B (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102152737A Active CN101788032B (en) | 2009-12-30 | 2009-12-30 | Novel vibration damper of clutch driven plate, with rotation angle added |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124860A (en) * | 2011-09-22 | 2013-05-29 | 丰田自动车株式会社 | Torsional vibration damping apparatus |
| CN103189666A (en) * | 2010-11-04 | 2013-07-03 | 丰田自动车株式会社 | Dynamic damper device |
| CN103307201A (en) * | 2013-05-14 | 2013-09-18 | 浙江华信汽车零部件有限公司 | Double-mass flywheel for double-clutch automatic speed changer |
| CN103527705A (en) * | 2013-10-24 | 2014-01-22 | 长春一东离合器股份有限公司 | Adjustable multi-stage vibration-attenuation damping device |
| CN104214234A (en) * | 2013-05-29 | 2014-12-17 | 上海汽车集团股份有限公司 | Clutch driven disc with three levels of torsion damping mechanisms and clutch |
| CN104343839A (en) * | 2013-07-26 | 2015-02-11 | 上海汽车集团股份有限公司 | Clutch, vehicle and clutch driven plate with three-level torsion damping mechanism |
| CN108869565A (en) * | 2018-09-19 | 2018-11-23 | 湖北三环离合器有限公司 | A kind of clutch driven plate with pre- vibration damping Multi-stage damping device |
| CN113531042A (en) * | 2021-06-01 | 2021-10-22 | 东风汽车集团股份有限公司 | Torsion-limiting shock absorber |
| CN113557370A (en) * | 2019-07-01 | 2021-10-26 | 舍弗勒技术股份两合公司 | Clutch driven plate and clutch |
| CN114215879A (en) * | 2021-12-16 | 2022-03-22 | 浙江铁流离合器股份有限公司 | Idling pre-vibration damping structure for automobile |
| CN114234248A (en) * | 2021-12-14 | 2022-03-25 | 浙江美多电器有限公司 | Integrated kitchen panel turnover mechanism with long service life |
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2009
- 2009-12-30 CN CN2009102152737A patent/CN101788032B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189666B (en) * | 2010-11-04 | 2015-09-23 | 丰田自动车株式会社 | Dynamic damper device |
| CN103189666A (en) * | 2010-11-04 | 2013-07-03 | 丰田自动车株式会社 | Dynamic damper device |
| CN103124860A (en) * | 2011-09-22 | 2013-05-29 | 丰田自动车株式会社 | Torsional vibration damping apparatus |
| CN103307201A (en) * | 2013-05-14 | 2013-09-18 | 浙江华信汽车零部件有限公司 | Double-mass flywheel for double-clutch automatic speed changer |
| CN103307201B (en) * | 2013-05-14 | 2015-03-11 | 浙江华信汽车零部件有限公司 | Double-mass flywheel for double-clutch automatic speed changer |
| CN104214234A (en) * | 2013-05-29 | 2014-12-17 | 上海汽车集团股份有限公司 | Clutch driven disc with three levels of torsion damping mechanisms and clutch |
| CN104343839A (en) * | 2013-07-26 | 2015-02-11 | 上海汽车集团股份有限公司 | Clutch, vehicle and clutch driven plate with three-level torsion damping mechanism |
| CN103527705B (en) * | 2013-10-24 | 2016-04-13 | 长春一东离合器股份有限公司 | Adjustable multistage detection damping device |
| CN103527705A (en) * | 2013-10-24 | 2014-01-22 | 长春一东离合器股份有限公司 | Adjustable multi-stage vibration-attenuation damping device |
| CN108869565A (en) * | 2018-09-19 | 2018-11-23 | 湖北三环离合器有限公司 | A kind of clutch driven plate with pre- vibration damping Multi-stage damping device |
| CN113557370A (en) * | 2019-07-01 | 2021-10-26 | 舍弗勒技术股份两合公司 | Clutch driven plate and clutch |
| CN113557370B (en) * | 2019-07-01 | 2023-07-18 | 舍弗勒技术股份两合公司 | Clutch driven disc and clutch |
| CN113531042A (en) * | 2021-06-01 | 2021-10-22 | 东风汽车集团股份有限公司 | Torsion-limiting shock absorber |
| CN113531042B (en) * | 2021-06-01 | 2022-05-31 | 东风汽车集团股份有限公司 | Torsion-limiting shock absorber |
| CN114234248A (en) * | 2021-12-14 | 2022-03-25 | 浙江美多电器有限公司 | Integrated kitchen panel turnover mechanism with long service life |
| CN114215879A (en) * | 2021-12-16 | 2022-03-22 | 浙江铁流离合器股份有限公司 | Idling pre-vibration damping structure for automobile |
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|---|---|
| CN101788032B (en) | 2011-08-10 |
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Address after: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee after: Huayu power assembly component system (Shanghai) Co., Ltd Address before: 201708, Ji He crane, No. 3189, Huaxin Town, Qingpu District, Shanghai Patentee before: SHANGHAI SACHS POWERTRAIN COMPONENTS & SYSTEM Co.,Ltd. |
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