CN201521586U - Hanging ring assembly for shock absorber - Google Patents
Hanging ring assembly for shock absorber Download PDFInfo
- Publication number
- CN201521586U CN201521586U CN2009203034305U CN200920303430U CN201521586U CN 201521586 U CN201521586 U CN 201521586U CN 2009203034305 U CN2009203034305 U CN 2009203034305U CN 200920303430 U CN200920303430 U CN 200920303430U CN 201521586 U CN201521586 U CN 201521586U
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- CN
- China
- Prior art keywords
- suspension ring
- rubber bushing
- bushing
- ring assembly
- buffering
- 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 hanging ring assembly for a shock absorber, which comprises a hanging ring body (1), a rubber lining (2). A through hole is arranged on the middle portion of the rubber lining (2), a steel barrel lining (3) is sleeved inside the through hole, 1-3 pairs of buffer grooves (4) are disposed on the outer surface of the rubber lining (2), the buffer grooves (4) are arranged along the direction of a central axle of the rubber lining (2), each pair of buffer grooves (4) utilizes the central axle of the rubber lining (2) as a symmetrical axis, a buffer steel sleeve (5) is further sleeved on an outer ring of the rubber lining (2), and the hanging ring body (1) is sleeved on the buffer steel sleeve (5) and is in interference fit with the same. The hanging ring assembly is simple in structure, can strengthen shock absorbing effect and simultaneously prolongs service life.
Description
Technical field
The utility model belongs to the vehicle shock absorber technical field, relates to a kind of suspension ring assembly that is used for vibration damper specifically.
Background technique
Vehicle shock absorber is the primary component that produces damping force, and its effect is conspicuous.In our common vehicle, rear shock absorber as car, little car, the operator cabin of heavy-duty car and chassis vibration damper, the vibration damper of this type and vehicle body link up then effectively, and majority is to realize by two suspension ring up and down of vibration damper self and the sleeve pipe cushion collar that embeds wherein.
In this pair of suspension ring formula vibration damper, the sleeve pipe cushion collar has become indispensable critical elements on the vibration damper.Therefore, the size design of sleeve pipe cushion collar, performance demands and the suspension ring size design that matches with it just seem and have been even more important.In the production process of vibration damper, the sleeve pipe cushion collar need be pressed into the suspension ring endoporus with common oil hydraulic press at present, again the suspension ring seam be made it to fit tightly with rubber through flange.
The type suspension ring sleeve pipe cushion collar and the last suspension ring assembly that forms have following deficiency:
1, suspension ring processing is comparatively loaded down with trivial details, and the thickness that ends button is not easy to guarantee consistent; The sleeve pipe cushion collar can not be fine the elastic curve that needs of assurance rubber damping;
2, suspension ring assembly assembling is comparatively complicated, because the easy appearance of problem of material and processing is only withheld splits, or causes the sleeve pipe cushion collar loosening in suspension ring because of the flange malcompression when flange;
3, suspension ring can keep the sleeve pipe cushion collar not loosening in suspension ring by flanging process to a certain extent; But along with increase service time, in suspension ring, become flexible, make vehicle in running, produce abnormal sound and reduction damping property because the ageing of rubber in the sleeve pipe cushion collar can cause the sleeve pipe cushion collar.
The model utility content
The purpose of this utility model has provided a kind of working life that can improve suspension ring, and can strengthen the suspension ring assembly that is used for vibration damper of effectiveness in vibration suppression greatly.
The technical solution of the utility model is as follows:
A kind of suspension ring assembly that is used for vibration damper, comprise suspension ring body, rubber bushing, described rubber bushing middle part has through hole, be set with the steel cylinder lining in this through hole, the outer surface of described rubber bushing is provided with 1-3 to dashpot, this dashpot arranges along the medial axis direction of described rubber bushing, and the every pair of dashpot with the medial axis of described rubber bushing as symmetry axis, also be set with the buffering steel bushing in the outer ring of described rubber bushing; Described suspension ring body be sleeved on that described buffering has just put and and buffering just form interference fit between the cover.
Adopt the assembling of said structure suspension ring assembly simpler, only need rubber bushing, steel cylinder lining and the buffering sleeve pipe cushion collar that steel bushing constituted to be pressed into the suspension ring endoporus and get final product with oil hydraulic press.Suspension ring and connecting rod weld in the use, and fixedly dust shroud and rubber bushing; Rubber bushing, steel cylinder lining and buffering sleeve pipe cushion collar and suspension ring that steel bushing constituted assemble, and connect vehicle body or chassis.During vibration damper work, compressive force value and recuperability value that the vibration that the road surface causes produces by spring and damping, reduction is delivered on the vehicle body by rubber bushing, steel cylinder lining and the buffering sleeve pipe cushion collar that steel bushing constituted the vibration of vehicle body again, further reduces the vibration to vehicle body.
All adopt vulcanization to fix between described rubber bushing and buffering steel bushing, rubber bushing and the steel cylinder lining.
The outer surface of described rubber bushing is provided with 2 pairs of dashpots.
Beneficial effect: the utility model is simple in structure, also improved working life when can strengthen effectiveness in vibration suppression.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is rubber bushing, steel cylinder lining and the buffering sleeve pipe cushion collar structural representation that steel bushing constituted;
Fig. 3 is a suspension ring main body structure schematic representation in the utility model;
Embodiment
As shown in Figure 1, 2, 3: a kind of suspension ring assembly that is used for vibration damper, comprise suspension ring body 1, rubber bushing 2, described rubber bushing 2 middle parts have through hole, be set with steel cylinder lining 3 in this through hole, the outer surface of described rubber bushing 2 is provided with 1-3 to dashpot 4, this dashpot 4 arranges along the medial axis direction of described rubber bushing 2, and the every pair of dashpot 4 with the medial axis of described rubber bushing 2 as symmetry axis, also be set with buffering steel bushing 5 in the outer ring of described rubber bushing 2; Described suspension ring body 1 be sleeved on described buffering just on the cover 5 and and buffering just form interference fit between the cover 5.All adopt vulcanization to fix between described rubber bushing 2 and buffering steel bushing 5, rubber bushing 2 and the steel cylinder lining 3.The outer surface of described rubber bushing 2 is provided with 2 pairs of dashpots 4.
Wherein:
1, suspension ring are straight suspension ring, process more simple; For guaranteeing the elastic curve of rubber bushing, steel cylinder lining and the buffering sleeve pipe cushion collar that steel bushing constituted, guarantee that the sleeve pipe buffering is with better damping property, rubber in the sleeve pipe cushion collar is provided with 1-3 as mentioned above to dashpot, and the quantity of dashpot and shape require to adjust according to rubber bushing elastic curve in the sleeve pipe cushion collar;
2, the interference assembling is adopted in the assembling of suspension ring assembly, and pressing machine directly press-fits, and makes operation simpler, and has reduced the flanging process of suspension ring, effectively avoids the mass loss that damage causes when only being buckled in flange.
3, by the design to sleeve pipe cushion collar rubber elasticity curve, rubber bushing, steel cylinder lining and the buffering sleeve pipe cushion collar that steel bushing constituted better play the effect of vibration damping, buffering on vibration damper;
4,, prevent that effectively the aging back of sleeve pipe cushion collar from coming off out from suspension ring by the interference fit of suspension ring and sleeve pipe cushion collar;
In sum: the utility model has improved the operational safety of vibration damper, prolonged the working life of product, can solve effectively that vibration damper comes off because of the sleeve pipe cushion collar or the loosening abnormal sound that brings and reduce the problem of vibration damping, reduce the fault return of goods rate of product.
Claims (3)
1. suspension ring assembly that is used for vibration damper, comprise suspension ring body (1), rubber bushing (2), it is characterized in that: described rubber bushing (2) middle part has through hole, be set with steel cylinder lining (3) in this through hole, the outer surface of described rubber bushing (2) is provided with 1-3 to dashpot (4), this dashpot (4) is arranged along the medial axis direction of described rubber bushing (2), and every pair of dashpot (4) as symmetry axis, also is set with buffering steel bushing (5) with the medial axis of described rubber bushing (2) in the outer ring of described rubber bushing (2); Described suspension ring body (1) be sleeved on described buffering just overlap (5) go up and and buffering just form interference fit between the cover (5).
2. a kind of suspension ring assembly that is used for vibration damper according to claim 1 is characterized in that: all adopt vulcanization to fix between described rubber bushing (2) and buffering steel bushing (5), rubber bushing (2) and the steel cylinder lining (3).
3. a kind of suspension ring assembly that is used for vibration damper according to claim 1, it is characterized in that: the outer surface of described rubber bushing (2) is provided with 2 pairs of dashpots (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203034305U CN201521586U (en) | 2009-05-21 | 2009-05-21 | Hanging ring assembly for shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203034305U CN201521586U (en) | 2009-05-21 | 2009-05-21 | Hanging ring assembly for shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521586U true CN201521586U (en) | 2010-07-07 |
Family
ID=42507762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203034305U Expired - Fee Related CN201521586U (en) | 2009-05-21 | 2009-05-21 | Hanging ring assembly for shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388641A (en) * | 2013-08-06 | 2013-11-13 | 宁波金城减震器有限公司 | Automobile shock absorber composite bush and shock absorber |
-
2009
- 2009-05-21 CN CN2009203034305U patent/CN201521586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388641A (en) * | 2013-08-06 | 2013-11-13 | 宁波金城减震器有限公司 | Automobile shock absorber composite bush and shock absorber |
| CN103388641B (en) * | 2013-08-06 | 2015-09-16 | 宁波金城减震器有限公司 | Automobile absorber composite bush and vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20130521 |