CN203979250U - A kind of vibration damper of good airproof performance - Google Patents

A kind of vibration damper of good airproof performance Download PDF

Info

Publication number
CN203979250U
CN203979250U CN201420309101.2U CN201420309101U CN203979250U CN 203979250 U CN203979250 U CN 203979250U CN 201420309101 U CN201420309101 U CN 201420309101U CN 203979250 U CN203979250 U CN 203979250U
Authority
CN
China
Prior art keywords
assembly
oil
vibration damper
sealing base
described oil
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
Application number
CN201420309101.2U
Other languages
Chinese (zh)
Inventor
吴任贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO BAIFU AUTO PARTS Co Ltd
Original Assignee
NINGBO BAIFU AUTO PARTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO BAIFU AUTO PARTS Co Ltd filed Critical NINGBO BAIFU AUTO PARTS Co Ltd
Priority to CN201420309101.2U priority Critical patent/CN203979250U/en
Application granted granted Critical
Publication of CN203979250U publication Critical patent/CN203979250U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to vibration damper technical field, relate in particular to a kind of vibration damper of good airproof performance, comprise oil storage cylinder, clutch release slave cylinder, compression valve assembly, piston assembly, piston rod, guider assembly, oil seal assembly, bottom, dust cover, spring holder, stake body, described oil seal assembly comprises oil sealing base, in described oil sealing base left part, be provided with the first oil seal lip, in described oil sealing base right part, be provided with the second oil seal lip, in described second lip of seal, be provided with inner seal ring, described oil sealing base right part is provided with outer seal ring, described stake body bottom is provided with reinforcing device., by the first oil seal lip and the second oil seal lip, play double seal effect, simultaneously by the inner seal ring in the second oil seal lip, strengthen sealing, separately pass through reinforcing device., increase the vertical fixed effect of vibration damper, improve soundness, slow down vibration damper suffered side direction vibrations or shake.

Description

A kind of vibration damper of good airproof performance
Technical field
The utility model relates to vibration damper technical field, relates in particular to a kind of vibration damper of good airproof performance.
Background technique
Vibration damper is a kind of damping member, it is one of important component of automobile suspension system, the smoothness of Vehicle Driving Cycle, travelling comfort, Security, steering operation and passing ability are played to conclusive effect, automobile shock is in the market of a great variety, through facts have proved that vibration damper still exists many deficiencys, oil seal structure sealability such as vibration damper, the stake body that also has vibration damper rear portion, when being subject to greater impact or vibrations, have the situation of shake, also can have influence on the working life of vibration damper inner components.
Model utility content
The purpose of this utility model is to provide a kind of vibration damper of good airproof performance, its have oil sealing sealing strong, slow down side direction vibrations that vibration damper is subject to or the feature of shake.
For achieving the above object, the utility model adopts following technical proposals:
A kind of vibration damper of good airproof performance, comprise oil storage cylinder, clutch release slave cylinder, compression valve assembly, piston assembly, piston rod, guider assembly, oil seal assembly, bottom, dust cover, spring holder, stake body, in described oil storage cylinder, be provided with clutch release slave cylinder, described clutch release slave cylinder left part is provided with compression valve assembly, in described clutch release slave cylinder, be provided with piston rod, described piston rod left part is provided with piston assembly, described oil storage cylinder right part is provided with guider assembly, described guider assembly right part is provided with oil seal assembly, described oil storage cylinder right-hand member is provided with dust cover, described oil storage cylinder left end is provided with bottom, described oil storage cylinder left part is provided with stake body outward, the outer spring holder that is provided with in described oil storage cylinder middle part, described oil seal assembly comprises oil sealing base, in described oil sealing base left part, be provided with the first oil seal lip, in described oil sealing base right part, be provided with the second oil seal lip, described oil sealing base left part is provided with the first seal ring with the first oil seal lip opposite position, described oil sealing base right part is provided with the second seal ring with the second oil seal lip opposite position, in described second lip of seal, be provided with inner seal ring, described oil sealing base right part is provided with outer seal ring, described stake body bottom is provided with reinforcing device..
Wherein, described reinforcing device. is gusset, and described reinforcing device. is welded in stake body bottom, and described reinforcing device. bottom offers locking hole, in described locking hole, is provided with locking nut.
Wherein, described locking hole is at least one.
Wherein, described reinforcing device. is U-shaped.
The utility model beneficial effect: the utility model comprises oil storage cylinder, clutch release slave cylinder, compression valve assembly, piston assembly, piston rod, guider assembly, oil seal assembly, bottom, dust cover, spring holder, stake body, in described oil storage cylinder, be provided with clutch release slave cylinder, described clutch release slave cylinder left part is provided with compression valve assembly, in described clutch release slave cylinder, be provided with piston rod, described piston rod left part is provided with piston assembly, described oil storage cylinder right part is provided with guider assembly, described guider assembly right part is provided with oil seal assembly, described oil storage cylinder right-hand member is provided with dust cover, described oil storage cylinder left end is provided with bottom, described oil storage cylinder left part is provided with stake body outward, the outer spring holder that is provided with in described oil storage cylinder middle part, described oil seal assembly comprises oil sealing base, in described oil sealing base left part, be provided with the first oil seal lip, in described oil sealing base right part, be provided with the second oil seal lip, described oil sealing base left part is provided with the first seal ring with the first oil seal lip opposite position, described oil sealing base right part is provided with the second seal ring with the second oil seal lip opposite position, in described second lip of seal, be provided with inner seal ring, described oil sealing base right part is provided with outer seal ring, described stake body bottom is provided with reinforcing device., the utility model is by the first oil seal lip and the second oil seal lip, play double seal effect, simultaneously by the inner seal ring in the second oil seal lip, strengthen sealing, separately pass through reinforcing device., increase the vertical fixed effect of vibration damper, improve soundness, slow down vibration damper suffered side direction vibrations or shake.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A of the present utility model place enlarged view.
Fig. 3 is K-K sectional view of the present utility model.
Reference character
1, oil storage cylinder; 2, clutch release slave cylinder;
3, compression valve assembly; 4, piston assembly;
5, piston rod; 6, guider assembly;
7, oil seal assembly; 8, dust cover;
9, bottom; 10, stake body;
11, spring holder; 12, reinforcing device.;
13, locking hole; 14, oil sealing base;
15, the first oil seal lip; 16, the second oil seal lip;
17, the first seal ring; 18, the second seal ring;
19, outer seal ring; 20, inner seal ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of vibration damper of good airproof performance, comprise oil storage cylinder 1, clutch release slave cylinder 2, compression valve assembly 3, piston assembly 4, piston rod 5, guider assembly 6, oil seal assembly 7, bottom 9, dust cover 8, spring holder 11, stake body 10, in described oil storage cylinder 1, be provided with clutch release slave cylinder 2, described clutch release slave cylinder 2 left parts are provided with compression valve assembly 3, in described clutch release slave cylinder 2, be provided with piston rod 5, described piston rod 5 left parts are provided with piston assembly 4, described oil storage cylinder 1 right part is provided with guider assembly 6, described guider assembly 6 right parts are provided with oil seal assembly 7, described oil storage cylinder 1 right-hand member is provided with dust cover 8, described oil storage cylinder 1 left end is provided with bottom 9, described oil storage cylinder 1 left part is provided with stake body 10 outward, described oil storage cylinder is provided with spring holder 11 outside 1 middle part, described oil seal assembly 7 comprises oil sealing base 14, in described oil sealing base 14 left parts, be provided with the first oil seal lip 15, in described oil sealing base 14 right parts, be provided with the second oil seal lip 16, described oil sealing base 14 left parts are provided with the first seal ring 17 with the first oil seal lip 15 opposite positions, described oil sealing base 14 right parts are provided with the second seal ring 18 with the second oil seal lip 16 opposite positions, in described second lip of seal, be provided with inner seal ring 20, described oil sealing base 14 right parts are provided with outer seal ring 19, described stake body 10 bottoms are provided with reinforcing device. 12, by the first oil seal lip 15 and the second oil seal lip 16, play double seal effect, simultaneously by the inner seal ring 20 in the second oil seal lip 16, strengthen sealing, another by reinforcing device. 12, increase the vertical fixed effect of vibration damper, improve soundness, slow down vibration damper suffered side direction vibrations or shake.
In the present embodiment, described reinforcing device. 12 is gusset, described reinforcing device. 12 is welded in stake body 10 bottoms, described reinforcing device. 12 bottoms offer locking hole 13, in described locking hole 13, be provided with locking nut, described locking hole 13 is at least one, and described reinforcing device. 12 is U-shaped, other Placements such as described reinforcing device. 12 can be with stake body 10 and is spirally connected, riveted joint, specifically require choose reasonable according to actual production.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (4)

1. the vibration damper of a good airproof performance, comprise oil storage cylinder, clutch release slave cylinder, compression valve assembly, piston assembly, piston rod, guider assembly, oil seal assembly, bottom, dust cover, spring holder, stake body, in described oil storage cylinder, be provided with clutch release slave cylinder, described clutch release slave cylinder left part is provided with compression valve assembly, in described clutch release slave cylinder, be provided with piston rod, described piston rod left part is provided with piston assembly, described oil storage cylinder right part is provided with guider assembly, described guider assembly right part is provided with oil seal assembly, described oil storage cylinder right-hand member is provided with dust cover, described oil storage cylinder left end is provided with bottom, described oil storage cylinder left part is provided with stake body outward, the outer spring holder that is provided with in described oil storage cylinder middle part, it is characterized in that: described oil seal assembly comprises oil sealing base, in described oil sealing base left part, be provided with the first oil seal lip, in described oil sealing base right part, be provided with the second oil seal lip, described oil sealing base left part is provided with the first seal ring with the first oil seal lip opposite position, described oil sealing base right part is provided with the second seal ring with the second oil seal lip opposite position, in described second lip of seal, be provided with inner seal ring, described oil sealing base right part is provided with outer seal ring, described stake body bottom is provided with reinforcing device..
2. a kind of vibration damper of good airproof performance according to claim 1, is characterized in that: described reinforcing device. is gusset, and described reinforcing device. is welded in stake body bottom, and described reinforcing device. bottom offers locking hole, in described locking hole, is provided with locking nut.
3. a kind of vibration damper of good airproof performance according to claim 1, is characterized in that: described locking hole is at least one.
4. a kind of vibration damper of good airproof performance according to claim 1, is characterized in that: described reinforcing device. is U-shaped.
CN201420309101.2U 2014-06-12 2014-06-12 A kind of vibration damper of good airproof performance Expired - Fee Related CN203979250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420309101.2U CN203979250U (en) 2014-06-12 2014-06-12 A kind of vibration damper of good airproof performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420309101.2U CN203979250U (en) 2014-06-12 2014-06-12 A kind of vibration damper of good airproof performance

Publications (1)

Publication Number Publication Date
CN203979250U true CN203979250U (en) 2014-12-03

Family

ID=51976697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420309101.2U Expired - Fee Related CN203979250U (en) 2014-06-12 2014-06-12 A kind of vibration damper of good airproof performance

Country Status (1)

Country Link
CN (1) CN203979250U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134857A (en) * 2015-06-04 2015-12-09 周海兵 Anti-shake car shock absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134857A (en) * 2015-06-04 2015-12-09 周海兵 Anti-shake car shock absorber

Similar Documents

Publication Publication Date Title
CN105257763A (en) Bidirectional-acting telescopic shock absorber
CN203477164U (en) Barrel type automobile shock absorber
CN203868227U (en) Improved shock absorber assembly
CN203979250U (en) A kind of vibration damper of good airproof performance
CN203868218U (en) Improved shock absorber assembly
CN203297460U (en) Bidirectional buffer damper
CN201944179U (en) Vehicle shock absorber
CN204358010U (en) Novel automobile shock absorber
CN203730633U (en) Variable compression damping shock absorber
CN203880003U (en) Swing-resistant shock absorber with high sealing performance
CN203272583U (en) Oil seal base sealing structure of shock absorber
CN203868229U (en) Conveniently installed and positioned shock absorber
CN203868217U (en) Shock absorber of improved structure
CN203868225U (en) Shock absorber assembly with improved structure
CN202500943U (en) Hydraulic damper
CN203297468U (en) Double-valve spring shock absorber
CN203868226U (en) Shock absorber assembly
CN203297463U (en) Improved shock absorber
CN203670579U (en) Shock absorber assembly matching with air suspension
CN205226207U (en) Hydraulic cushion system - bumper shock absorber
CN203297485U (en) Easily-mounted dustproof damper
CN206495934U (en) A kind of Hydraulic shock absorber
CN104389938A (en) Foamed rubber filled type/adjustable elastic car shock absorber
CN203880004U (en) Dustproof structure of automobile shock absorber
CN203868222U (en) Piston rod structure of shock absorber

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: 20141203

Termination date: 20150612

EXPY Termination of patent right or utility model