CN205745060U - The piston-rod assembly of automobile absorber - Google Patents
The piston-rod assembly of automobile absorber Download PDFInfo
- Publication number
- CN205745060U CN205745060U CN201620425375.7U CN201620425375U CN205745060U CN 205745060 U CN205745060 U CN 205745060U CN 201620425375 U CN201620425375 U CN 201620425375U CN 205745060 U CN205745060 U CN 205745060U
- Authority
- CN
- China
- Prior art keywords
- piston
- bolt cylinder
- rod assembly
- automobile absorber
- clamp jaw
- 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
Abstract
The utility model discloses the piston-rod assembly of a kind of automobile absorber, including piston rod, the most threaded limited location seat, bolt cylinder that described limit base includes hollow and the nut being connected with bolt cylinder, the top of described bolt cylinder is provided with a circle clamp jaw, this clamp jaw can become a hollow frustum chamber by common radial deformation under external force, is embedded with clamping ring at above-mentioned hollow frustum intracavity.The piston-rod assembly of the automobile absorber that this utility model obtains, it has the technical effect that by the most threaded limit base, makes this amortisseur can apply to different piston rod stroke, is particularly suited for the calibration procedures of automobile chassis.
Description
Technical field
This utility model relates to the piston-rod assembly of the assembly of a kind of automobile absorber, particularly automobile absorber.
Background technology
In order to make the vibration of vehicle frame and vehicle body decay rapidly, improve ride comfort and the comfortableness of running car, automobile suspension system be typically equipped with amortisseur, on automobile existing the most widely used be telescopic shock absorber.
Limit base on existing piston rod is usually directly anchored on piston rod, its position is changeless, and therefore versatility is the highest, especially in the adjustment operation of automobile chassis, corresponding to different piston rod strokes, need the amortisseur with different stroke section.
Therefore, applicant feels the need to be improved further the piston-rod assembly in the automobile absorber of said structure.
Utility model content
The purpose of this utility model is to provide the piston-rod assembly of a kind of automobile absorber being applied to different piston rod stroke to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the piston-rod assembly of the automobile absorber designed by this utility model, including piston rod, the most threaded limited location seat, bolt cylinder that described limit base includes hollow and the nut being connected with bolt cylinder, the top of described bolt cylinder is provided with a circle clamp jaw, and this clamp jaw can become a hollow frustum chamber by common radial deformation under external force, is embedded with clamping ring at above-mentioned hollow frustum intracavity.
During specifically used, first bolt cylinder is threadedly coupled on piston rod, then nut is rotated towards the one end being provided with clamp jaw, in rotary course, owing to clamp jaw is become a hollow frustum chamber by radial deformation common under External Force Acting, therefore the opening of embedded clamping ring is diminished, so that piston rod because being threaded, and will not make its leakage of oil when contacting with the guide holder in guider oil sealing sub-unit.
In order to avoid the piston rod in piston-rod assembly and the guide holder direct collision in guider oil sealing sub-unit, thus slowing down collision effect, the bottom of described bolt cylinder is fixedly connected with rubber buffer ring, and the cross section of this rubber buffer ring is wavy.
For more preferable fixation clamp collar, described clamping ring is provided with spacing draw-in groove.
The piston-rod assembly of the automobile absorber that this utility model obtains, it has the technical effect that by the most threaded limit base, makes this amortisseur can apply to different piston rod stroke, is particularly suited for the calibration procedures of automobile chassis.
Accompanying drawing explanation
Fig. 1 is the structural representation of the piston-rod assembly of the automobile absorber of embodiment；
Fig. 2 is the partial exploded view of the piston-rod assembly of the automobile absorber of embodiment.
In figure: piston rod 1, limit base 2, bolt cylinder 3, nut 4, clamp jaw 5, clamping ring 6, rubber buffer ring 7, spacing draw-in groove 8.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment:
As shown in Figure 1 and Figure 2, the piston-rod assembly of the automobile absorber that the present embodiment provides, including piston rod 1, threaded limited location seat 2 on piston rod 1, bolt cylinder 3 that described limit base 2 includes hollow and the nut 4 being connected with bolt cylinder 3, the top of described bolt cylinder 3 is provided with a circle clamp jaw 5, and this clamp jaw 5 can become a hollow frustum chamber by common radial deformation under external force, is embedded with clamping ring 6 at above-mentioned hollow frustum intracavity.
In order to avoid the piston rod 1 in piston-rod assembly and the guide holder direct collision in guider oil sealing sub-unit, thus slowing down collision effect, the bottom of described bolt cylinder 3 is fixedly connected with rubber buffer ring 7, and the cross section of this rubber buffer ring 7 is wavy.
For more preferable fixation clamp collar 6, described clamping ring 6 is provided with spacing draw-in groove 8.
During specifically used, first bolt cylinder 3 is threadedly coupled on piston rod 1, then nut 4 is rotated towards the one end being provided with clamp jaw 5, in rotary course, owing to clamp jaw 5 is become a hollow frustum chamber by radial deformation common under External Force Acting, therefore the opening of embedded clamping ring 6 is diminished, so that piston rod 1 because being threaded, and will not make its leakage of oil when contacting with the guide holder in guider oil sealing sub-unit.
Claims (3)
1. the piston-rod assembly of an automobile absorber, including piston rod (1), it is characterized in that: the upper threaded limited location seat (2) of piston rod (1), bolt cylinder (3) that described limit base (2) includes hollow and the nut (4) being connected with bolt cylinder (3), the top of described bolt cylinder (3) is provided with a circle clamp jaw (5), this clamp jaw (5) can become a hollow frustum chamber by common radial deformation under external force, is embedded with clamping ring (6) at above-mentioned hollow frustum intracavity.
The piston-rod assembly of automobile absorber the most according to claim 1, it is characterised in that: the bottom of described bolt cylinder (3) is fixedly connected with rubber buffer ring (7), and the cross section of this rubber buffer ring (7) is wavy.
The piston-rod assembly of automobile absorber the most according to claim 1 and 2, it is characterised in that: described clamping ring (6) is provided with spacing draw-in groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425375.7U CN205745060U (en) | 2016-05-12 | 2016-05-12 | The piston-rod assembly of automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425375.7U CN205745060U (en) | 2016-05-12 | 2016-05-12 | The piston-rod assembly of automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745060U true CN205745060U (en) | 2016-11-30 |
Family
ID=57369150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425375.7U Expired - Fee Related CN205745060U (en) | 2016-05-12 | 2016-05-12 | The piston-rod assembly of automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745060U (en) |
-
2016
- 2016-05-12 CN CN201620425375.7U patent/CN205745060U/en not_active Expired - Fee Related
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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: 20161130 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |