CN2723254Y - Spoke type middle support - Google Patents
Spoke type middle support Download PDFInfo
- Publication number
- CN2723254Y CN2723254Y CN 200420012233 CN200420012233U CN2723254Y CN 2723254 Y CN2723254 Y CN 2723254Y CN 200420012233 CN200420012233 CN 200420012233 CN 200420012233 U CN200420012233 U CN 200420012233U CN 2723254 Y CN2723254 Y CN 2723254Y
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- CN
- China
- Prior art keywords
- rubber
- ring
- lining ring
- spoke type
- bearing
- 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 - Lifetime
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Abstract
The utility model relates to a spoke type middle support composed of an outer ring, an outer lining ring, rubber, an inner lining ring, a bearing and a dustproof disk. The outer lining ring is arranged between the rubber and the outer ring, and the inner lining ring is arranged between two rubber. The inner lining ring of the rubber is provided with a slot, the bearing is pressed in the slot of the inner lining ring of the rubber, and then two sides of the bearing are pressed in the dustproof disk. The spoke type middle support is characterized in that the outer ring, the outer lining ring, the inner lining ring and the rubber are arranged together via vulcanization, and the rubber is made into four-point contact spoke type structure. The spoke type middle support has the advantages of simple structure, the same rigidity in every direction and single resonance frequency, and resonance frequency is reduced.
Description
Affiliated technical field
The utility model belongs to auto manufacturing, and the utility model is applicable to the long wheelbase automobile, particularly a kind of radial center support.
Background technology
In fact the structure of conventional center support rubber mount is equivalent to a continuous rubber ring, and the action mode of its power is very complicated and uncertain, and its rigidity also can change in certain scope, especially under the situation of transmission shaft high-speed motion.Because the asymmetry of structure makes that also the rigidity of all directions is inconsistent, cause the appearance of a plurality of natural frequencys simultaneously, made vehicle the bigger situation of vibration under a plurality of speed of a motor vehicle, occur.Occur under a plurality of speed of a motor vehicle the bigger situation of vibration also with rubber coating not and the outer ring sulfide impact relevant.
Summary of the invention
The purpose of this utility model is the problem that exists at said structure, provides a kind of and can solve the vibration of more piece transmission shaft on car load and the structure of the breakage problem of noise and center support suspension ring, i.e. radial center support.
The utility model radial center support is made up of outer shroud, external bushing ring, rubber, inner bushing ring, bearing, dust blocking tray, have between external bushing ring, the two-layer rubber in the middle of rubber and the outer shroud inner bushing ring is arranged, ring has groove in the rubber, bearing presses in the groove that encircles in the rubber, both sides are pressed into dust blocking tray then, it is characterized by: outer shroud, external bushing ring, inner bushing ring and the vulcanization of rubber are installed together.
The radial center support is characterized by: rubber is made the spoke structure of 4 contacts.
The utlity model has simple in structurely, each is identical to rigidity, and resonance frequency is single, has reduced characteristics such as the resonance frequency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cutaway view of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
We can see in the drawings, the utility model radial center support is by outer shroud 1, external bushing ring 2, rubber 3, inner bushing ring 4, bearing 5, dust blocking tray 6 is formed, it is characterized by: at first in the transmission shaft rotation process to the impact of middle support rubber and outer shroud junction, rubber 3 and outer shroud 1 will sulfide, in the middle of outer shroud 1 and the rubber 3 external bushing ring 2 is arranged, in the middle of rubber 3 and the bearing 5 inner bushing ring 4 is arranged, improve sulfurating strength, inner bushing ring 4 plays the effect of support simultaneously, bearing 5 and dust blocking tray 6 are placed in the groove of rubber 3, come axial location by rubber 3, the rubber of center support has certain rigidity like this, has increased the reliability of center support.
In addition, the described rubber 3 of the utility model radial center support adopts 4 contacts of radial, and each is identical to rigidity for the center support of this structure, and resonance frequency is single, has reduced the resonance frequency, reduces noise, has improved the stationarity of car load.
Claims (2)
1, the radial center support is made up of outer shroud (1), external bushing ring (2), rubber (3), inner bushing ring (4), bearing (5), dust blocking tray (6), have between external bushing ring (2), the two-layer rubber (3) in the middle of rubber (3) and the outer shroud (1) inner bushing ring (4) is arranged, ring has groove in the rubber (3), bearing (5) presses in the groove that encircles in the rubber, both sides are pressed into dust blocking tray (6) then, it is characterized by: outer shroud (1), external bushing ring (2), inner bushing ring (4) and rubber (3) sulfuration are installed together.
2, radial center support according to claim 1 is characterized by: the rubber of described radial center support (3) is made the spoke structure of 4 contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012233 CN2723254Y (en) | 2004-07-14 | 2004-07-14 | Spoke type middle support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012233 CN2723254Y (en) | 2004-07-14 | 2004-07-14 | Spoke type middle support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723254Y true CN2723254Y (en) | 2005-09-07 |
Family
ID=35036888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012233 Expired - Lifetime CN2723254Y (en) | 2004-07-14 | 2004-07-14 | Spoke type middle support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723254Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242766A (en) * | 2011-04-01 | 2011-11-16 | 苏州市东吴滚针轴承有限公司 | Bearing assembly for automobile steering gear |
| CN103470624A (en) * | 2013-08-23 | 2013-12-25 | 桐乡辰宇机械有限公司 | Anti-vibration bearing pedestal for transmission shaft |
| CN105402250A (en) * | 2016-01-22 | 2016-03-16 | 温州联君机车部件有限公司 | Novel supporting bearing for driving shaft of car |
| CN105485181A (en) * | 2016-01-26 | 2016-04-13 | 河北书浩轴承有限公司 | Novel rolling wheel bearing for forklift |
| CN108622795A (en) * | 2018-07-25 | 2018-10-09 | 海盐振达汽配有限公司 | A kind of non-damageable hanger |
| CN110230643A (en) * | 2019-07-16 | 2019-09-13 | 柳州日高汽车减振技术有限责任公司 | A kind of novel half-shaft resilient bearing supporting structure |
-
2004
- 2004-07-14 CN CN 200420012233 patent/CN2723254Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242766A (en) * | 2011-04-01 | 2011-11-16 | 苏州市东吴滚针轴承有限公司 | Bearing assembly for automobile steering gear |
| CN103470624A (en) * | 2013-08-23 | 2013-12-25 | 桐乡辰宇机械有限公司 | Anti-vibration bearing pedestal for transmission shaft |
| CN105402250A (en) * | 2016-01-22 | 2016-03-16 | 温州联君机车部件有限公司 | Novel supporting bearing for driving shaft of car |
| CN105485181A (en) * | 2016-01-26 | 2016-04-13 | 河北书浩轴承有限公司 | Novel rolling wheel bearing for forklift |
| CN108622795A (en) * | 2018-07-25 | 2018-10-09 | 海盐振达汽配有限公司 | A kind of non-damageable hanger |
| CN108622795B (en) * | 2018-07-25 | 2023-11-28 | 海盐振达汽配有限公司 | Hanging bracket not easy to damage |
| CN110230643A (en) * | 2019-07-16 | 2019-09-13 | 柳州日高汽车减振技术有限责任公司 | A kind of novel half-shaft resilient bearing supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111116 Address after: 130011 No. 2259 Dongfeng Avenue, West New Economic and Technological Development Zone, Changchun Patentee after: China FAW Group Corporation Address before: Dongfeng Street Lvyuan District of Jilin province 130011 Changchun No. 83 Patentee before: China FAW Group Corporation |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140714 Granted publication date: 20050907 |