CN204828481U - Rubber friction formula torsional damper - Google Patents
Rubber friction formula torsional damper Download PDFInfo
- Publication number
- CN204828481U CN204828481U CN201520498679.1U CN201520498679U CN204828481U CN 204828481 U CN204828481 U CN 204828481U CN 201520498679 U CN201520498679 U CN 201520498679U CN 204828481 U CN204828481 U CN 204828481U
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- Prior art keywords
- vibration damper
- disk
- utility
- shock absorber
- model
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Abstract
The utility model discloses a rubber friction formula torsional damper, include: band pulley, shock absorber disc, rubber pad and inertia dish, the bent axle front end is connected to the band pulley, be equipped with the shock absorber disc between bent axle front end and the band pulley, the inertia dish is connected to the shock absorber disc, be equipped with the rubber pad between shock absorber disc and the inertia dish. In this way, the utility model relates to a rubber friction formula torsional damper, simple structure makes bent axle torsional oscillation energy consume the friction in the shock absorber gradually to make the amplitude reduce gradually, small friction, the shock absorber damage is little.
Description
Technical field
The utility model relates to diesel engine part field, particularly relates to a kind of rubber friction formula torsional vibration damper.
Background technique
Diesel engine application is extensive, is in the position of the opposite core of affiliated industrial chain.In the development of more than ten years in the past, diesel engine production industry defines a series of supporting enterprise, a lot of diesel engine enterprises role that act as assembly assembler, and the component of some keys of diesel engine: crankshaft-link rod, piston, cylinder liner, cam have transferred to specialized company to produce more.Division of labor based on specialization makes diesel engine manufacturer more can concentrate the advantage of self, be absorbed in the design of diesel engine and manufacture.
In order to reduce the vibration of automotive transmission, an elastic damping device of usually connecting in power train, it is exactly the torsional vibration damper be contained on clutch driven plate.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of rubber friction formula torsional vibration damper, and structure is simple, and make crankshaft torsional vibrations energy be consumed in friction in vibration damper gradually, thus amplitude is reduced gradually, frictional force is little, and vibration damper damage is little.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of rubber friction formula torsional vibration damper, comprise belt wheel, vibration damper disk, rubber pad and inertia disk, described belt wheel connects crankshaft front end, vibration damper disk is provided with between described crankshaft front end and belt wheel, described vibration damper disk connects inertia disk, is provided with rubber pad between described vibration damper disk and inertia disk.
In the utility model preferred embodiment, belt-pulley hub inside is located at by described crankshaft front end and belt wheel.
In the utility model preferred embodiment, described vibration damper disk is connected by screw with belt-pulley hub.
In the utility model preferred embodiment, the material of described belt-pulley hub is cast iron.
The beneficial effects of the utility model are: a kind of rubber friction formula of the utility model torsional vibration damper, and structure is simple, and make crankshaft torsional vibrations energy be consumed in friction in vibration damper gradually, thus amplitude is reduced gradually, frictional force is little, and vibration damper damage is little.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of rubber friction formula torsional vibration damper one of the present utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, crankshaft front end, and 2, belt-pulley hub, 3, vibration damper disk, 4, rubber pad, 5, inertia disk, 6, belt wheel.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is embodiment comprise:
A kind of rubber friction formula torsional vibration damper, comprise belt wheel 6, vibration damper disk 3, rubber pad 4 and inertia disk 5, described belt wheel 6 connects crankshaft front end 1, vibration damper disk 3 is provided with between described crankshaft front end 1 and belt wheel 6, described vibration damper disk 3 connects inertia disk 5, is provided with rubber pad 4 between described vibration damper disk 3 and inertia disk 5.
In addition, belt-pulley hub 2 inside is located at by described crankshaft front end 1 and belt wheel 6.
In addition, described vibration damper disk 3 is connected by screw with belt-pulley hub 2.
In addition, the material of described belt-pulley hub 2 is cast iron.
A kind of rubber friction formula of the utility model torsional vibration damper, structure is simple, and make crankshaft torsional vibrations energy be consumed in friction in vibration damper gradually, thus amplitude is reduced gradually, frictional force is little, and vibration damper damage is little.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a rubber friction formula torsional vibration damper, it is characterized in that, comprise: belt wheel, vibration damper disk, rubber pad and inertia disk, described belt wheel connects crankshaft front end, vibration damper disk is provided with between described crankshaft front end and belt wheel, described vibration damper disk connects inertia disk, is provided with rubber pad between described vibration damper disk and inertia disk.
2. a kind of rubber friction formula torsional vibration damper according to claim 1, it is characterized in that, belt-pulley hub inside is located at by described crankshaft front end and belt wheel.
3. a kind of rubber friction formula torsional vibration damper according to claim 1, it is characterized in that, described vibration damper disk is connected by screw with belt-pulley hub.
4. a kind of rubber friction formula torsional vibration damper according to claim 1, is characterized in that, the material of described belt-pulley hub is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498679.1U CN204828481U (en) | 2015-07-13 | 2015-07-13 | Rubber friction formula torsional damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498679.1U CN204828481U (en) | 2015-07-13 | 2015-07-13 | Rubber friction formula torsional damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828481U true CN204828481U (en) | 2015-12-02 |
Family
ID=54686086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498679.1U Expired - Fee Related CN204828481U (en) | 2015-07-13 | 2015-07-13 | Rubber friction formula torsional damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989783A (en) * | 2015-07-13 | 2015-10-21 | 常州市宏硕电子有限公司 | Rubber friction type torsion damper |
-
2015
- 2015-07-13 CN CN201520498679.1U patent/CN204828481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989783A (en) * | 2015-07-13 | 2015-10-21 | 常州市宏硕电子有限公司 | Rubber friction type torsion damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |