CN202732501U - Press-in type diesel engine fan vibration absorber component - Google Patents
Press-in type diesel engine fan vibration absorber component Download PDFInfo
- Publication number
- CN202732501U CN202732501U CN 201220296860 CN201220296860U CN202732501U CN 202732501 U CN202732501 U CN 202732501U CN 201220296860 CN201220296860 CN 201220296860 CN 201220296860 U CN201220296860 U CN 201220296860U CN 202732501 U CN202732501 U CN 202732501U
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- CN
- China
- Prior art keywords
- flange
- absorber component
- diesel engine
- vibration absorber
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a press-in type diesel engine fan vibration absorber component which comprises a first flange, a damping rubber ring and a second flange. The press-in type diesel engine fan vibration absorber component is characterized in that grooves are arranged on the inner diameter of the first flange (1), protrusions are arranged on the outer diameter of the second flange (3), and the damping rubber ring (2) is clamped between the first flange (1) and the second flange (2). The grooves and the protrusions are respectively additionally arranged on the two flanges, the damping rubber ring is pressed to a position between the two flanges through pressure, and the two flanges and rubber are well matched. The fan vibration absorber component has a good vibration damping effect and has a function of preventing axial motion and radial motion of the two flanges, and the design method of the fan vibration absorber component can be applied to other fan shafts.
Description
Technical field
The utility model relates to a kind of fan of diesel engine damper components.Be particularly related to a kind of forced fan of diesel engine damper components.
Background technique
At present, in service at this type of fan shock absorber component, the rubber ring between fan vibration damper two flanges is fragile in fan runs up process, causes this fan shock-absorber shaft to all bigger than normal with circular runout, causes Abnormal Sound Trouble; And in the process of motor climb and fall hole, because the vibration that suspends causes fan collision wind shelling cover, damage fan, and then damage water tank.
Summary of the invention
The utility model fan shock absorber component is for solving existing technical problem, and purpose is to provide a kind of and carries out improved New Type of Fan damper components on the original structure basis.The mode that connects vulcanized rubber with pin changes to the mode that strengthens flange and be pressed into rubber with the method that projection and groove combine between two flanges.Described method can not only play good effectiveness in vibration suppression, can also effectively reduce the suffered shearing force of unit area flange axle, more effectively prevents the flange slippage, a kind of forced fan of diesel engine damper components of better reliability.
Technical solution of the present utility model is such, a kind of forced fan of diesel engine damper components, comprise the first flange, damped rubber ring, the second flange, it is characterized in that the first flange internal diameter is fluted, the second flange outer diameter has projection, and damped rubber ring is clipped between the first flange and the second flange.
The first flange, the second flange fit within damped rubber ring.
The utlity model has following advantage:
1, good effectiveness in vibration suppression.
2, prevent the flange slippage.
3, reduce the suffered shearing force of unit area flange axle.
4, reduce fan and water tank rate of fault.
5, simple in structure, easy for installation.
6, prolong fan working life.
Description of drawings
It is such that structure of the present utility model consists of:
Fig. 1 is that the utility model fan shock absorber component is from seeing view in the past with the fan joint.
Fig. 2 is the main structure view that the utility model fan shock absorber component rubber joint is dissectd.
Fig. 3 is that the utility model fan shock absorber component is from seeing view in the past with the engine crankshaft joint.
Among Fig. 1～Fig. 3, the first flange (1), damped rubber ring (2), the second flange (3).
Embodiment
Preferred embodiment of the utility model is such with reference to Fig. 1-Fig. 3, the internal diameter of the first flange (1) is fluted, the external diameter of the second flange (3) has projection, damped rubber ring (2) is clipped between the first flange (1) and the second flange (3), play damping effect, the projection and groove prevent flange shaft to radial displacement and de'collement.
As Fig. 1, Fig. 2, shown in, the utility model fan shock absorber component the first flange (1) internal diameter is fluted, the second flange (3) external diameter has convex design, described fan shock absorber component is pressed into the first flange (1), the second flange (3) to damped rubber ring (2), described fan shock absorber component is simple in structure, and is easy for installation.
Shown in Fig. 2,3, the first flange (1) internal diameter is fluted, the second flange (3) external diameter has convex design, it does not affect two flange manufacture processes, can prevent the function that rubber ring slides by concavo-convex of two places, the first flange (1) can not move axially with respect to the second flange (3), prevents that aging rear the first flange (1) of damped rubber ring (2) from respect to the second flange (3) relative position occuring and moving.
Claims (2)
1. forced fan of diesel engine damper components, comprise the first flange, damped rubber ring, the second flange, it is characterized in that the first flange (1) internal diameter is fluted, the second flange (3) external diameter has projection, and damped rubber ring (2) is clipped between the first flange (1) and the second flange (3).
2. according to a kind of forced fan of diesel engine damper components claimed in claim 1, it is characterized in that the first flange (1), the second flange (3) fit within damped rubber ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296860 CN202732501U (en) | 2012-06-22 | 2012-06-22 | Press-in type diesel engine fan vibration absorber component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296860 CN202732501U (en) | 2012-06-22 | 2012-06-22 | Press-in type diesel engine fan vibration absorber component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732501U true CN202732501U (en) | 2013-02-13 |
Family
ID=47658204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296860 Expired - Fee Related CN202732501U (en) | 2012-06-22 | 2012-06-22 | Press-in type diesel engine fan vibration absorber component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370631A (en) * | 2015-12-16 | 2016-03-02 | 广西玉柴机器股份有限公司 | Integrated type engine damping fan |
-
2012
- 2012-06-22 CN CN 201220296860 patent/CN202732501U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370631A (en) * | 2015-12-16 | 2016-03-02 | 广西玉柴机器股份有限公司 | Integrated type engine damping fan |
| CN105370631B (en) * | 2015-12-16 | 2018-01-23 | 广西玉柴机器股份有限公司 | A kind of integrated engine vibration damping fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170622 |