CN103161868A - Damping spacer with variable controllable damping - Google Patents
Damping spacer with variable controllable damping Download PDFInfo
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- CN103161868A CN103161868A CN 201110411557 CN201110411557A CN103161868A CN 103161868 A CN103161868 A CN 103161868A CN 201110411557 CN201110411557 CN 201110411557 CN 201110411557 A CN201110411557 A CN 201110411557A CN 103161868 A CN103161868 A CN 103161868A
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- damping
- spacer
- damping spacer
- variable controllable
- spacers
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Abstract
The invention provides a damping spacer with variable controllable damping. The damping spacer with the variable controllable damping is composed of an upper damping spacer and a lower damping spacer which are symmetric to each other, the two spacers are mutually overlapped, the upper damping spacer and the lower damping spacer are annular, and the opposite surfaces of the two damping spacers are in a wave structure, and are both composed of wave crests and wave troughs. Due to the fact that the two opposite surfaces of the upper damping spacer and the lower damping spacer are in the wave structure, when the two spacers mutually and reversely rotate, angular variation of the upper damping spacer and the lower damping spacer changes a friction area, and then the size of a damping lagged value changes, and therefore a driven plate assembly vibration reduction system is optimized. The damping spacer with the variable controllable damping has the advantages of being simple in structure, convenient to machine, and capable of saving materials, and being produced on a large scale easily.
Description
(i) technical field: the present invention relates to for auto parts and components, specifically a kind of damping gasket of variable controllable damping.
(ii) background technique: the upper and lower damping gasket opposing side in existing clutch driven disc assembly resistance of shock absorber system architecture is plane, when friction, friction area is constant, axial space is constant, this structures shape during torsion damping angle and moment of torsion change, but the damping lagged value can't change.The clutch driven disc assembly vibration insulating system can run into different operating modes in the middle of work, and the difference of the vibration damping angle that while therefore working, the operating mode difference can be corresponding, rigidity, moment of torsion, now need corresponding damping value to play the effect of torsion damping.And traditional design can't meet.
(iii) summary of the invention: purpose of the present invention is improved above shortcoming exactly.Thereby propose a kind ofly to be applicable to upper and lower damping gasket in clutch driven disc assembly resistance of shock absorber system architecture and to change the damping gasket that changes the variable controllable damping that friction area changes damping lagged value size to optimize the clutch drived disk assy vibration insulating system with angle of swing.
The damping gasket of the variable controllable damping of the present invention, have two to being much of damping gasket and lower damping gasket, two pads are superimposed with each other, and it is characterized in that: described upper and lower pad all in the form of a ring, the opposing side of two pads all is wave structure, all crest and trough, consists of.
The present invention is wave structure because of upper and lower damping gasket two opposing sides, thereby its angle changes and has changed friction area and damping lagged value size is changed optimize the clutch drived disk assy vibration insulating system when the mutual counterrotating of two pads, have simple in structure, easy to process, save material, be easy to batch production.
(iv) accompanying drawing explanation
Fig. 1 is monolithic damping gasket structural representation;
Fig. 2 is upper and lower damping gasket work structuring schematic diagram.
In figure, the upper damping gasket of 1-, damping gasket under 2-, 3-crest, 4-trough.
(v) embodiment:
Referring to Fig. 1, Fig. 2, the concrete scheme of the damping gasket of the variable controllable damping of the present invention is: have two to being much of damping mat 1 and lower damping gasket 2, two pads are superimposed with each other, all in the form of a ring, the opposing side of two pads all is wave structure to described upper and lower pad, all crest 3 and trough 4, consists of.
Claims (1)
1. the damping gasket of variable controllable damping, have two to being much of damping gasket and lower damping gasket, two pads are superimposed with each other, and it is characterized in that: described upper and lower damping gasket all in the form of a ring, the opposing side of two pads all is wave structure, all crest and trough, consists of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110411557 CN103161868A (en) | 2011-12-12 | 2011-12-12 | Damping spacer with variable controllable damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110411557 CN103161868A (en) | 2011-12-12 | 2011-12-12 | Damping spacer with variable controllable damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161868A true CN103161868A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110411557 Pending CN103161868A (en) | 2011-12-12 | 2011-12-12 | Damping spacer with variable controllable damping |
Country Status (1)
| Country | Link |
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| CN (1) | CN103161868A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791392A (en) * | 2014-01-17 | 2015-07-22 | 舍弗勒技术股份两合公司 | Damping fin applied to clutch driven disc, clutch driven disc and clutch |
| CN106030147A (en) * | 2014-05-20 | 2016-10-12 | 株式会社昭和 | Pressure cushioning device and damping force generation member |
| CN107380385A (en) * | 2017-07-14 | 2017-11-24 | 中国舰船研究设计中心 | Propeller for vessels exciting force friction abatement device |
| CN110049910A (en) * | 2016-12-19 | 2019-07-23 | 福伊特专利有限公司 | Articulation piece for connecting rod and compartment articulated connection |
-
2011
- 2011-12-12 CN CN 201110411557 patent/CN103161868A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791392A (en) * | 2014-01-17 | 2015-07-22 | 舍弗勒技术股份两合公司 | Damping fin applied to clutch driven disc, clutch driven disc and clutch |
| CN104791392B (en) * | 2014-01-17 | 2019-03-08 | 舍弗勒技术股份两合公司 | Damping fin, clutch driven plate, clutch applied to clutch driven plate |
| CN106030147A (en) * | 2014-05-20 | 2016-10-12 | 株式会社昭和 | Pressure cushioning device and damping force generation member |
| US10145440B2 (en) | 2014-05-20 | 2018-12-04 | Showa Corporation | Pressure buffer device and damping force generating member |
| CN106030147B (en) * | 2014-05-20 | 2020-02-11 | 株式会社昭和 | Pressure buffer device and damping force generating member |
| CN110049910A (en) * | 2016-12-19 | 2019-07-23 | 福伊特专利有限公司 | Articulation piece for connecting rod and compartment articulated connection |
| CN107380385A (en) * | 2017-07-14 | 2017-11-24 | 中国舰船研究设计中心 | Propeller for vessels exciting force friction abatement device |
| CN107380385B (en) * | 2017-07-14 | 2018-11-06 | 中国舰船研究设计中心 | Propeller for vessels exciting force friction abatement device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |