CN2177133Y - Seal structure for automobile damper float bush - Google Patents
Seal structure for automobile damper float bush Download PDFInfo
- Publication number
- CN2177133Y CN2177133Y CN 93246141 CN93246141U CN2177133Y CN 2177133 Y CN2177133 Y CN 2177133Y CN 93246141 CN93246141 CN 93246141 CN 93246141 U CN93246141 U CN 93246141U CN 2177133 Y CN2177133 Y CN 2177133Y
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- CN
- China
- Prior art keywords
- lining
- bush
- seal structure
- base
- spring
- 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 seal structure for automobile damper float bush which belongs to the automobile component, and the seal structure is composed of a lining base, a lining, a spring and a sealing ring. The lining base is arranged between the lip packing in the oil storage cylinder of an absorber and the fixed lining, the lining is arranged in the lining base, the spring is arranged at the lower part of the lining in the lining base, and the sealing ring is arranged on the upper part of the lining base. Since the lining has some gap with the lining base, the sealing structure keeps in floatation statement in radical direction, so the lateral force is not borne basically, the abrasion is small, the performance is stable and the service life is long.
Description
The utility model relates to the sealing configuration of vehicle shock absorber, belongs to automobile component.
" the single cover of single envelope " sealing configuration that present commercially available traveller rocking arm type vehicle shock absorber adopts stationary bushing and lip axle envelope to form more.Because stationary bushing will bear very big lateral force, so be easy to wearing and tearing.Make the resistance of shock absorber decreased performance, working life is low.
The purpose of this utility model provides a kind of good seal performance, and Sealing is not subjected to the vehicle shock absorber sealing configuration of lateral force.
The utility model vehicle shock absorber floating bush sealing configuration is made up of liner clamp, lining, spring, seal ring four parts.Liner clamp is installed between vibration damper the oil storage cylinder interior lip seal and stationary bushing seat.Lining is installed in the liner clamp, and spring is installed in the bottom of liner clamp neck bush, and compresses the upper end and the liner clamp driving fit of lining, and seal ring is installed in the top of liner clamp, makes low pressure oil unlikely excessive.
Illustrate that accompanying drawing is as follows:
Fig. 1 is the utility model vehicle shock absorber floating bush sealed structural representation.
Accompanying drawings embodiment is as follows:
This floating bush sealing configuration is made up of liner clamp (1), lining (2), spring (3) seal ring (4) four parts.Leave certain clearance between lining (2) and the block set (1), allow lining (2) move left and right in interstice coverage.Lining (2) lower end is equipped with spring (3), and elastic force can make lining (2) upper-end surface and block set (1) driving fit, to prevent that high pressure oil is at lining (2) face leakage.Because lining (2) is in quick condition at warp-wise, so it does not bear lateral force substantially, thereby it is minimum to wear and tear.After stationary bushing (5) (load cover) was worn, cover (2) still can well be sealed high pressure oil.So this resistance of shock absorber stable performance, long service life.Again because lining (2) but move left and right has overcome the fixed position problem that adopts two linings to bring.Reduced the technological requirement of processing location.Allow gap between lining (2) and the piston rod very little and clamping stagnation has not solved the sliding-frictional resistance problems of too.
Adopt the utility model floating bush sealing configuration, is enhanced about more than once the working life of vibration damper, and damping capacity is better than present " the single cover of single envelope " formula vibration damper.
Claims (1)
1, a kind of vehicle shock absorber floating bush sealing configuration, it is characterized in that the sealing structure is made up of liner clamp, lining, spring, seal ring four parts, liner clamp is installed between vibration damper the oil storage cylinder interior lip seal and stationary bushing, lining is installed in the liner clamp, spring is installed in the bottom of liner clamp neck bush, and seal ring is installed in the top of liner clamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93246141 CN2177133Y (en) | 1993-12-04 | 1993-12-04 | Seal structure for automobile damper float bush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93246141 CN2177133Y (en) | 1993-12-04 | 1993-12-04 | Seal structure for automobile damper float bush |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2177133Y true CN2177133Y (en) | 1994-09-14 |
Family
ID=33818914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93246141 Expired - Fee Related CN2177133Y (en) | 1993-12-04 | 1993-12-04 | Seal structure for automobile damper float bush |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2177133Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879030A (en) * | 2011-07-13 | 2013-01-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Flame observing device for gas turbine combustion chamber |
CN105697448A (en) * | 2016-03-22 | 2016-06-22 | 扬州四启环保设备有限公司 | Floating cylinder body structure |
-
1993
- 1993-12-04 CN CN 93246141 patent/CN2177133Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879030A (en) * | 2011-07-13 | 2013-01-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Flame observing device for gas turbine combustion chamber |
CN105697448A (en) * | 2016-03-22 | 2016-06-22 | 扬州四启环保设备有限公司 | Floating cylinder body structure |
CN105697448B (en) * | 2016-03-22 | 2018-05-08 | 扬州四启环保设备有限公司 | Floating type housing structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |