CN203067635U - Absorber lifting ring for automobile with cushion collar - Google Patents
Absorber lifting ring for automobile with cushion collar Download PDFInfo
- Publication number
- CN203067635U CN203067635U CN 201220744595 CN201220744595U CN203067635U CN 203067635 U CN203067635 U CN 203067635U CN 201220744595 CN201220744595 CN 201220744595 CN 201220744595 U CN201220744595 U CN 201220744595U CN 203067635 U CN203067635 U CN 203067635U
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- CN
- China
- Prior art keywords
- cushion collar
- suspension ring
- rubber layer
- annular groove
- lifting ring
- 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 an absorber lifting ring for an automobile with a cushion collar. The absorber lifting ring for the automobile with the cushion collar comprises a lifting ring and the cushion collar. The cushion collar is arranged inside the lifting ring in a pressing mode, an inner conical surface and an outer conical surface are tapped on the inside and the outside of a port of the lifting ring, trapezoid-shaped circular grooves are formed in the inner wall of the lifting ring on the inner side of the inner conical surface, the circular surface at the top of a rubber layer of the cushion collar is in a trapezoid-shaped groove shape, the lateral end face is transitioned through an inner circular arc and an outer circular arc which are tangent to each other, and is matched with the trapezoid-shaped circular grooves, wherein the internal diameter of the lifting ring is smaller than the external diameter of a groove bottom of the circular surface at the top of the rubber layer, the internal diameter of the trapezoid-shaped circular groove is smaller than the external diameter of a notch of the circular surface at the top of the rubber layer, and the size of the lateral side of the inner side of the groove bottom of the trapezoid-shaped circular grooves which are symmetrically formed is not more than an aperture of the notch of the circular surface at the top of the rubber layer. The absorber lifting ring for the automobile with the cushion collar has the advantages of improving use reliability of an absorber, avoiding that cushion collar rubber is torn during movement, and meeting the requirements of automobile driving comfort. The absorber lifting ring for the automobile with the cushion collar is stable to manipulate.
Description
Technical field
The utility model relates to the damper technique field, particularly relates to a kind of shock absorber for vehicle suspension ring with cushion collar.
Background technique
Existing most vibration damper suspension ring commonly used normally have the flange of having seam in the both ends of the surface of suspension ring, the cushion collar of its suit is external diameter to be designed to win cooperate be pressed into the suspension ring endoporus by hydraulic press, for prevent that cushion collar from coming off from suspension ring, turn down at the seam of hydraulic press upper rings at last, be pressed on the cushion collar rubber.This kind structure is to win to cooperate with suspension ring seam metal by crossing of cushion collar and suspension ring cushion collar is fixed, because cushion collar rubber and suspension ring seam metal fit tightly, in use cause easily after the long-term extruding and tear, thereby influence the position degree that vibration damper and vehicle body are installed, the bad connection that causes vibration damper and vehicle body causes the inefficacy of vibration damper.
The model utility content
In order to overcome above-mentioned existing technological deficiency, the purpose of this utility model is to provide a kind of unfailing performance strong, and satisfies car steering travelling comfort demand, and handles the shock absorber for vehicle suspension ring of more stable band cushion collar.
In order to achieve the above object, the utility model is achieved through the following technical solutions: a kind of shock absorber for vehicle suspension ring with cushion collar comprise suspension ring and cushion collar, cushion collar is fitted in the described suspension ring, attack inner conical surface and male cone (strobilus masculinus) respectively inside and outside the described suspension ring port, attacked trapezoidal annular groove at the suspension ring inwall of inner conical surface inboard; The rubber layer top anchor ring of described cushion collar is the groove shape in echelon, the side end face is by tangent inside and outside arc transition, and it is suitable with trapezoidal annular groove, wherein the suspension ring internal diameter is less than rubber layer top anchor ring bottom land external diameter, trapezoidal annular groove internal diameter is less than rubber layer top anchor ring notch external diameter, and size is not more than rubber layer top anchor ring notch bore between the side of the bottom land inboard of the interior symmetrically arranged trapezoidal annular groove of suspension ring.
A kind of shock absorber for vehicle suspension ring with cushion collar of the utility model, optimized the linkage structure of suspension ring endoporus and cushion collar rubber layer, the rubber layer of the cushion collar trapezoidal annular groove in the anchor ring of groove shape and the suspension ring endoporus in echelon is adaptive and press-fit combination, its mating face closely cooperates under the effect of the peculiar plastic deformation speciality of rubber material, prevent that effectively cushion collar is subjected to displacement along with the motion of automobile, effectively play the effect of buffering, vibration isolation, avoided cushion collar rubber to be torn at the volley, simplified the suspension ring processing technology simultaneously, saved frock and drop into.
As optimization, the equal rounding of described trapezoidal annular groove outer side wall and bottom land joining place and anchor ring notch outside, rubber layer top, and the radius size of fillet is identical, is connected suitability to improve suspension ring with cushion collar.
As optimization, described trapezoidal annular groove is not less than 3mm near the notch back gauge suspension ring port of inner conical surface, is beneficial to processing, has guaranteed the intensity of structure simultaneously.
As optimization, described inner conical surface gradient is 45 degree, and it is good to guarantee that sleeve pipe is pressed in the suspension ring endoporus process guiding, so that the sleeve pipe buffer capacity enters the suspension ring endoporus smoothly; Described male cone (strobilus masculinus) 4 gradients are 30 degree, make things convenient for suspension ring to be placed on fast on the press-fitting tool, increase work efficiency.
As optimization, the difference of rubber layer top anchor ring bottom land external diameter and suspension ring internal diameter, guarantees can not come off in the entrucking using process after sleeve pipe is pressed into suspension ring between the 3.5mm between 2mm effectively, improves interference fit intensity.
As optimization, the difference of rubber layer top anchor ring notch external diameter and the trapezoidal annular groove internal diameter of suspension ring between the 1.0mm, guarantees that rubber can fully be filled in the annular groove of suspension ring between 0.5mm.
Compared with prior art, the beneficial effects of the utility model comprise following aspect:
The first, suspension ring, cushion collar add the man-hour size and hold easily, and it is good to press-fit matching property, is conducive to produce in batches; The second, the assembling of suspension ring, cushion collar is easier, and has reduced the flanging process of suspension ring, and technology is few with frock quantity, and efficient is higher; Three, be used for to play on the vibration damper effect of better buffering, vibration isolation; Four, by the grooving on the suspension ring, can prevent effectively that cushion collar is subjected to displacement along with the motion of automobile.The utility model has improved the operational safety of vibration damper, avoided cushion collar rubber to be torn at the volley, satisfies car steering travelling comfort demand, and handles more stable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structure assembling schematic representation;
Fig. 2 is the suspension ring sectional views;
Fig. 3 is the cushion collar sectional view.
Mark among the figure: suspension ring 1, cushion collar 2, inner conical surface 3, male cone (strobilus masculinus) 4, trapezoidal annular groove 5, rubber layer 6.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Embodiment 1, and as shown in fig. 1, the utility model is a kind of shock absorber for vehicle suspension ring with cushion collar, and comprise suspension ring 1 and cushion collar 2 concrete the composition, and wherein cushion collar 2 is sleeved in the suspension ring 1.As shown in Figure 2, attacked inner conical surface 3 and male cone (strobilus masculinus) 4 inside and outside suspension ring 1 port respectively, attacked trapezoidal annular groove 5 at suspension ring 1 inwall of inner conical surface 3 inboards, inner conical surface 3, male cone (strobilus masculinus) 4 and trapezoidal annular groove 5 be complete being arranged symmetrically on the suspension ring 1 all.As shown in Figure 3, the rubber layer 6 top anchor rings of cushion collar 2 are the groove shape in echelon, and the side end face is by tangent inside and outside arc transition.The endoporus that only needs during assembling cushion collar 2 to be pressed into suspension ring 1 gets final product, and the trapezoidal annular groove 5 that namely arranges on the endoporus hole wall of suspension ring and the hole wall is suitable with the rubber layer 6 of cushion collar 2, and the suspension ring after the assembling and cushion collar are as shown in Figure 1.In order to guarantee suspension ring 1 and cushion collar 2 interference fit, suspension ring 1 internal diameter is less than rubber layer 6 top anchor ring bottom land external diameters, trapezoidal annular groove 5 internal diameters are less than rubber layer 6 top anchor ring notch external diameters, and size is not more than rubber layer 6 top anchor ring notch bores between the side of the bottom land inboard of suspension ring 1 interior symmetrically arranged trapezoidal annular groove 5.
A kind of shock absorber for vehicle suspension ring with cushion collar of the utility model, optimized the linkage structure of suspension ring endoporus and cushion collar rubber layer, the rubber layer of the cushion collar trapezoidal annular groove in the anchor ring of groove shape and the suspension ring endoporus in echelon is adaptive and press-fit combination, its mating face closely cooperates under the effect of the peculiar plastic deformation speciality of rubber material, prevent that effectively cushion collar is subjected to displacement along with the motion of automobile, effectively play the effect of buffering, vibration isolation, avoided cushion collar rubber to be torn at the volley, simplified the suspension ring processing technology simultaneously, saved frock and drop into.
Embodiment 3, position in empty in suspension ring 1 to trapezoidal annular groove 5 on embodiment 1 the basis is optimized, notch back gauge suspension ring 1 port that is trapezoidal annular groove 5 close inner conical surfaces 3 is not less than 3mm, is beneficial to machining operation, keeps the intensity that certain thickness is conducive to improve structure simultaneously.
Embodiment 4, and the gradient parameter to inner conical surface and male cone (strobilus masculinus) on embodiment 1 basis is optimized, and described inner conical surface 3 gradients are 45 degree, and it is good to guarantee that sleeve pipe is pressed in the suspension ring endoporus process guiding, so that the sleeve pipe buffer capacity enters the suspension ring endoporus smoothly; Described male cone (strobilus masculinus) 4 gradients are 30 degree, make things convenient for suspension ring to be placed on fast on the press-fitting tool, increase work efficiency.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. shock absorber for vehicle suspension ring with cushion collar, comprise suspension ring (1) and cushion collar (2), wherein cushion collar (2) is sleeved in the described suspension ring (1), it is characterized in that: attacked inner conical surface (3) and male cone (strobilus masculinus) (4) inside and outside described suspension ring (1) port respectively, attacked trapezoidal annular groove (5) at suspension ring (1) inwall that inner conical surface (3) is inboard; Rubber layer (6) the top anchor ring of described cushion collar (2) is the groove shape in echelon, the side end face is by tangent inside and outside arc transition, and it is suitable with trapezoidal annular groove (5), wherein suspension ring (1) internal diameter is less than rubber layer (6) top anchor ring bottom land external diameter, trapezoidal annular groove (5) internal diameter is less than rubber layer (6) top anchor ring notch external diameter, and size is not more than rubber layer (6) top anchor ring notch bore between the side of the bottom land inboard of the interior symmetrically arranged trapezoidal annular groove (5) of suspension ring (1).
2. a kind of shock absorber for vehicle suspension ring with cushion collar according to claim 1, it is characterized in that: the equal rounding of described trapezoidal annular groove (5) outer side wall and bottom land joining place and anchor ring notch outside, rubber layer (6) top, and the radius size of fillet is identical.
3. a kind of shock absorber for vehicle suspension ring with cushion collar according to claim 1 is characterized in that: described trapezoidal annular groove (5) is not less than 3mm near notch back gauge suspension ring (1) port of inner conical surface (3).
4. a kind of shock absorber for vehicle suspension ring with cushion collar according to claim 1 is characterized in that: described inner conical surface (3) gradient is 45 degree, and described male cone (strobilus masculinus) (4) gradient is 30 degree.
5. a kind of shock absorber for vehicle suspension ring with cushion collar according to claim 1 is characterized in that: the difference of rubber layer (6) top anchor ring bottom land external diameter and suspension ring (1) internal diameter between 2mm between the 3.5mm.
6. a kind of shock absorber for vehicle suspension ring with cushion collar according to claim 1 is characterized in that: rubber layer (6) top anchor ring notch external diameter and trapezoidal annular groove (5) internal diameter only poor between 0.5mm between the 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744595 CN203067635U (en) | 2012-12-29 | 2012-12-29 | Absorber lifting ring for automobile with cushion collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744595 CN203067635U (en) | 2012-12-29 | 2012-12-29 | Absorber lifting ring for automobile with cushion collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067635U true CN203067635U (en) | 2013-07-17 |
Family
ID=48766422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744595 Expired - Fee Related CN203067635U (en) | 2012-12-29 | 2012-12-29 | Absorber lifting ring for automobile with cushion collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067635U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389936A (en) * | 2014-11-07 | 2015-03-04 | 成都衔石科技有限公司 | Anti-falling automotive suspension bushing |
| CN106043343A (en) * | 2016-06-13 | 2016-10-26 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle bogie horizontal beam disengagement preventing hanging device, installation method thereof and rail vehicle |
| CN107269749A (en) * | 2017-07-26 | 2017-10-20 | 株洲时代新材料科技股份有限公司 | Draw rubber bushing and its multiple rigidity-changing method |
| CN113665309A (en) * | 2021-08-04 | 2021-11-19 | 东风柳州汽车有限公司 | Vehicle shock absorber assembly |
-
2012
- 2012-12-29 CN CN 201220744595 patent/CN203067635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389936A (en) * | 2014-11-07 | 2015-03-04 | 成都衔石科技有限公司 | Anti-falling automotive suspension bushing |
| CN106043343A (en) * | 2016-06-13 | 2016-10-26 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle bogie horizontal beam disengagement preventing hanging device, installation method thereof and rail vehicle |
| CN107269749A (en) * | 2017-07-26 | 2017-10-20 | 株洲时代新材料科技股份有限公司 | Draw rubber bushing and its multiple rigidity-changing method |
| CN113665309A (en) * | 2021-08-04 | 2021-11-19 | 东风柳州汽车有限公司 | Vehicle shock absorber assembly |
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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: 20130717 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |