CN204200937U - One rises type automobile shock inner sleeve - Google Patents
One rises type automobile shock inner sleeve Download PDFInfo
- Publication number
- CN204200937U CN204200937U CN201420623087.3U CN201420623087U CN204200937U CN 204200937 U CN204200937 U CN 204200937U CN 201420623087 U CN201420623087 U CN 201420623087U CN 204200937 U CN204200937 U CN 204200937U
- Authority
- CN
- China
- Prior art keywords
- shaft body
- pipe shaft
- inner sleeve
- type automobile
- vulcanized rubber
- 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
Links
Landscapes
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses one to rise type automobile shock inner sleeve, comprise the pipe shaft body of middle part for outwards heaving, pipe shaft body is provided with the endoporus at its two ends through, the outer surface that the middle part of described pipe shaft body is heaved is provided with some fins, and some fins axle centered by the shaft axis of described endoporus becomes even circumferential to distribute.The utility model is provided with some fins at the outer surface that the middle part of pipe shaft body is heaved, and can increase the area of contact of vulcanized rubber and pipe shaft body outer surface, thus strengthens the bonding strength of vulcanized rubber and pipe shaft body.
Description
Technical field
The utility model relates to car shock mitigation system technical field, especially relates to one and to rise type automobile shock inner sleeve.
Background technique
In modern vehicle suspension design, a large amount of rubber bushing etc. that adopts flexibly connects the needs meeting Vehicle damper noise reduction, and the suspension kinematical characteristic required for obtaining.The effect of automobile absorber is the vibrations of attenuate ground to vehicle, ensure the stationarity that vehicle travels and travelling comfort, wherein shock absorbing bushing assembly is important parts, the effect of shock absorbing bushing assembly connects automotive body and vibration damper, buffer function is played to external force simultaneously, shock absorbing bushing assembly comprises damping inner sleeve, connect outer tube and vulcanized rubber, damping inner sleeve is connected with vehicle body, connect outer tube to be connected with the connecting rod of vibration damper, vulcanized rubber is adhered to the outer surface of damping inner sleeve with between the internal surface being connected outer tube, vibration damper is connected with vehicle body and plays flexible buffer effect.Existing one rises type damping inner sleeve, in the middle part of it, outward bulge rises, cause the bonding force of damping inner sleeve and vulcanized rubber uneven, in use, damping inner sleeve easily causes vulcanized rubber to depart from the outer surface of damping inner sleeve with the relative movement being connected outer tube, thus affects the damping effect of shock absorbing bushing assembly.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide one and rises type automobile shock inner sleeve, the outer surface that the middle part of pipe shaft body is heaved is provided with some fins, the area of contact of vulcanized rubber and pipe shaft body outer surface can be increased, thus strengthen the bonding strength of vulcanized rubber and pipe shaft body.
To achieve these goals, the technological scheme that the utility model adopts is:
One rises type automobile shock inner sleeve, comprise the pipe shaft body of middle part for outwards heaving, pipe shaft body is provided with the endoporus at its two ends through, and the outer surface that the middle part of described pipe shaft body is heaved is provided with some fins, and some fins axle centered by the shaft axis of described endoporus becomes even circumferential to distribute.
Wherein, the both ends of the surface of described pipe shaft body are respectively equipped with the colored tooth concentric with described endoporus.Described fin is arranged in vertical, and the height of fin is 1-2 millimeter.
Adopt after technique scheme, the utility model compared to the prior art advantageously:
The type automobile shock inner sleeve that rises described in the utility model, it outwards heaves the fin that place is provided with some vertical settings in the middle part of pipe shaft body, the effect of this fin is when injecting in vulcanized rubber in rubber and thermoplastic molten Blending Processes, increase the area of contact of vulcanized rubber and pipe shaft body outer surface, make the bonding more firm of vulcanized rubber and pipe shaft body, when after vulcanized rubber solidifying, fin also plays radial position-limiting action, during to prevent damping inner sleeve and to be connected the relative movement of outer tube, vulcanized rubber departs from pipe shaft body, and then improve the damping performance of shock absorbing bushing assembly, extend its working life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is perspective view of the present utility model.
Fig. 2 of the present utility modelly faces structural representation.
Fig. 3 is sectional structure schematic diagram of the present utility model.
In figure, 1: pipe shaft body; 2: endoporus; 3: fin; 4: flower tooth.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, is shown in shown in Fig. 1 to Fig. 3:
Automobile shock inner sleeve, it is one of shock absorbing bushing assembly, shock absorbing bushing assembly comprises damping inner sleeve, connects outer tube and vulcanized rubber, damping inner sleeve is connected with vehicle body, connect outer tube to be connected with the connecting rod of vibration damper, vulcanized rubber is adhered to the outer surface of damping inner sleeve with between the internal surface being connected outer tube, to be connected to play flexible buffer effect to vibration damper with vehicle body.Traditional type automobile shock inner sleeve that rises, outwards heave in the middle part of its pipe shaft body 1, pipe shaft body 1 is provided with the endoporus 2 at its two ends through, in use, damping inner sleeve easily causes vulcanized rubber to depart from the outer surface of damping inner sleeve with the relative movement being connected outer tube, thus affects the damping effect of shock absorbing bushing assembly.
The type automobile shock inner sleeve that rises described in the present embodiment, fin 3,12 fins 3 axle centered by the shaft axis of described endoporus 2 that the outer surface that the middle part of its pipe shaft body 1 is heaved is provided with the angular separation distributions such as 12 becomes even circumferential to distribute.Fin 3 is arranged in vertical, and the height of fin 3 is 1-2 millimeter.The both ends of the surface of pipe shaft body 1 are respectively equipped with the colored tooth 4 concentric with described endoporus 2.
The effect of fin 3 is when injecting in vulcanized rubber in rubber and thermoplastic molten Blending Processes, increase the area of contact of vulcanized rubber and pipe shaft body 1 outer surface, make the bonding more firm of vulcanized rubber and pipe shaft body 1, when after vulcanized rubber solidifying, fin 3 also plays radial position-limiting action, during to prevent damping inner sleeve and to be connected the relative movement of outer tube, vulcanized rubber departs from pipe shaft body 1, and then improves the damping performance of shock absorbing bushing assembly, extends its working life.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. the type automobile shock inner sleeve that rises, comprise the pipe shaft body of middle part for outwards heaving, pipe shaft body is provided with the endoporus at its two ends through, it is characterized in that: the outer surface that the middle part of described pipe shaft body is heaved is provided with some fins, some fins axle centered by the shaft axis of described endoporus becomes even circumferential to distribute.
2. one according to claim 1 rises type automobile shock inner sleeve, it is characterized in that: the both ends of the surface of described pipe shaft body are respectively equipped with the colored tooth concentric with described endoporus.
3. one according to claim 1 rises type automobile shock inner sleeve, it is characterized in that: described fin is arranged in vertical, and the height of fin is 1-2 millimeter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420623087.3U CN204200937U (en) | 2014-10-25 | 2014-10-25 | One rises type automobile shock inner sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420623087.3U CN204200937U (en) | 2014-10-25 | 2014-10-25 | One rises type automobile shock inner sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204200937U true CN204200937U (en) | 2015-03-11 |
Family
ID=52658901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420623087.3U Expired - Fee Related CN204200937U (en) | 2014-10-25 | 2014-10-25 | One rises type automobile shock inner sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204200937U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422710A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Inner damping sleeve |
CN105422728A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Inner shock absorption framework |
CN111059189A (en) * | 2018-10-16 | 2020-04-24 | 霓达化工品株式会社 | Shaft spring |
-
2014
- 2014-10-25 CN CN201420623087.3U patent/CN204200937U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422710A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Inner damping sleeve |
CN105422728A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Inner shock absorption framework |
CN111059189A (en) * | 2018-10-16 | 2020-04-24 | 霓达化工品株式会社 | Shaft spring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204200937U (en) | One rises type automobile shock inner sleeve | |
CN205639448U (en) | Novel motorcycle front shock absorber | |
CN203211032U (en) | Hydraulic bushing for control arm of automotive suspension | |
CN103016594A (en) | Damper with automatic damping adjusting function | |
CN205905699U (en) | Hub structure of shock absorber upper bracket behind car | |
CN204200938U (en) | The type that rises automobile shock inner sleeve | |
CN207064540U (en) | A kind of new rear shock absorbing bushing | |
CN202955172U (en) | Shock absorber | |
CN203431088U (en) | Rubber support for automobile damper | |
CN107654558A (en) | A kind of vehicle shock absorber | |
CN209180300U (en) | A kind of damper rubber connection rod | |
CN204726173U (en) | A kind of caravan independent suspension | |
CN103883662B (en) | Hydraulic vibration absorber | |
CN201434043Y (en) | Automobile used engine rear suspended cushion assembly | |
CN207539249U (en) | A kind of vehicle shock absorber | |
CN204354758U (en) | Self-propelled vehicle and front overhang pillar assembly thereof | |
CN206186716U (en) | Which comprises a body, | |
CN201235724Y (en) | Rear suspension of cross-country vehicle | |
CN205592316U (en) | A buffering tray for bumper shock absorber | |
CN204985472U (en) | Shock absorber and be used for independent suspension system of engineering machinery | |
CN209180270U (en) | A kind of rubber bushing for automobile absorber | |
CN204610677U (en) | Vibration damper suspension ring lining | |
CN204828433U (en) | Buffer of car telescopic type damper | |
CN204419977U (en) | The vehicular shock absorber that a kind of damping is good | |
CN203926543U (en) | Automobile absorber lining inner tube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Huangxian village Fenghua District Qiu village 315500 Zhejiang city of Ningbo Province Patentee after: Ningbo city Fenghua Bolong Machinery Manufacturing Co. Ltd. Address before: 315500 Zhejiang city of Ningbo province Fenghua City Qiu village Huangxian Village Patentee before: FENGHUA BOLONG MACHINERY MANUFACTURING CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191025 |
|
CF01 | Termination of patent right due to non-payment of annual fee |