CN209067746U - A kind of novel sea lion system telescopic shock absorber - Google Patents
A kind of novel sea lion system telescopic shock absorber Download PDFInfo
- Publication number
- CN209067746U CN209067746U CN201821747524.7U CN201821747524U CN209067746U CN 209067746 U CN209067746 U CN 209067746U CN 201821747524 U CN201821747524 U CN 201821747524U CN 209067746 U CN209067746 U CN 209067746U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- gonnecting rod
- rod body
- cover body
- shock absorber
- 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
- 241000282320 Panthera leo Species 0.000 title claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 14
- 230000035939 shock Effects 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
Disclosed by the utility model is a kind of novel sea lion system telescopic shock absorber, gonnecting rod body and upper cover body including integrated formed structure, the gonnecting rod body includes body of bolt portion, gonnecting rod body portion and upper cover body mounting portion, the junction in the body of bolt portion and gonnecting rod body portion is arranged in the upper cover body mounting portion, for interference type activity engagement sleeves are set on the upper cover body mounting portion upper cover body, and installed by the way that press-fit approach is fixed, the body of bolt portion, gonnecting rod body portion and upper cover body mounting portion are concentric conjoined structure.The utility model makes the entirety in body of bolt portion Yu one disjunctor of gonnecting rod body portion by using the gonnecting rod body of integrated formed structure, by the direct machine-shaping of lathe, changes traditional gonnecting rod body structure, without welding to it, structure is relatively reliable practical.
Description
Technical field
It is more specifically a kind of novel the utility model relates to light bus and its design production field of accessory
Sea lion system telescopic shock absorber.
Background technique
At present sea lion vehicle use telescopic shock absorber, as shown in Figure 3 and Figure 4, internal piston link assembly be by:
Bolt 4, upper cover 5,6 three of connecting rod are welded simultaneously, three its control point more (concentricity, weld strength, company in welding
Bar anti-damage), the problem of being easy to appear the failure welding imagination, therefore be easy to appear damper fracture.So in order to further
Optimize the structure of sea lion system telescopic shock absorber piston rod part, be avoided as much as piston rod causes because of failure welding
Its risk being broken.
Utility model content
Disclosed by the utility model is a kind of novel sea lion system telescopic shock absorber, and main purpose is to overcome existing
Technology above shortcomings and disadvantage.
The technical solution adopted in the utility model is as follows:
A kind of novel sea lion system telescopic shock absorber, gonnecting rod body and upper cover body including integrated formed structure are described
Gonnecting rod body includes body of bolt portion, gonnecting rod body portion and upper cover body mounting portion, and the upper cover body mounting portion is arranged in the body of bolt
The junction in portion and gonnecting rod body portion, for interference type activity engagement sleeves are set on the upper cover body mounting portion upper cover body, and logical
The fixed installing of press-fit approach is crossed, the body of bolt portion, gonnecting rod body portion and upper cover body mounting portion are concentric conjoined structure.
Further, the upper cover body includes the sleeve part and outer cover portion at middle part, and the sleeve part engagement sleeves are set to institute
Upper cover body mounting portion is stated, the outer cover portion engagement sleeves are placed on the gonnecting rod body portion.
Further, the interior diameter of the sleeve part is less than the interior diameter of the outer cover portion.
Further, the overall diameter in the body of bolt portion is less than the overall diameter in the gonnecting rod body portion.
Further, the press-fit approach is hydraulic press press fitting installing, and the pressure of hydraulic installing is 5MPa.
By the above-mentioned description to the utility model it is found that compared to the prior art, utility model has the advantages that
1, this practical gonnecting rod body by using integrated formed structure makes the whole of body of bolt portion and one disjunctor of gonnecting rod body portion
Body changes traditional gonnecting rod body structure by the direct machine-shaping of lathe, without being welded to it, the relatively reliable reality of structure
With.
2, the upper cover body of the utility model and gonnecting rod body carry out pressure installing using interference fit, and by hydraulic press, therefore,
The position vehicle only by the power pushed, will not under tension influence, therefore there is no the risks of abjection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram after the installation of the utility model.
Fig. 3 is the structural schematic diagram of the prior art.
Fig. 4 is the structural schematic diagram after prior art weld.
Specific embodiment
Explanation is with reference to the accompanying drawings to further explain specific embodiment of the present utility model.
As depicted in figs. 1 and 2, a kind of novel sea lion system telescopic shock absorber, the gonnecting rod body 1 including integrated formed structure
And upper cover body 2, the gonnecting rod body 1 include body of bolt portion 11, gonnecting rod body portion 12 and upper cover body mounting portion 13, the upper cover body
The junction in the body of bolt portion 11 and gonnecting rod body portion 12 is arranged in mounting portion 13, and the upper cover body 2 for interference type match by activity
Trap is set on the upper cover body mounting portion 13, and by the fixed installing of press-fit approach, the body of bolt portion 11, gonnecting rod body portion 12 with
And upper cover body mounting portion 13 is concentric conjoined structure.
Further, the upper cover body 2 includes the sleeve part 21 and outer cover portion 22 at middle part, 21 engagement sleeves of sleeve part
Set on the upper cover body mounting portion 13,22 engagement sleeves of outer cover portion are placed on the gonnecting rod body portion 12.
Further, the interior diameter of the sleeve part 21 is less than the interior diameter of the outer cover portion 22.
Further, the overall diameter in the body of bolt portion 11 is less than the overall diameter in the gonnecting rod body portion 12.
Further, the press-fit approach is hydraulic press press fitting installing, and the pressure of hydraulic installing is 5MPa.
By the above-mentioned description to the utility model it is found that compared to the prior art, utility model has the advantages that
1, this practical gonnecting rod body by using integrated formed structure makes the whole of body of bolt portion and one disjunctor of gonnecting rod body portion
Body changes traditional gonnecting rod body structure by the direct machine-shaping of lathe, without being welded to it, the relatively reliable reality of structure
With.
2, the upper cover body of the utility model and gonnecting rod body carry out pressure installing using interference fit, and by hydraulic press, therefore,
The position vehicle only by the power pushed, will not under tension influence, therefore there is no the risks of abjection.
The above is only the specific embodiments of the present invention, but the design concept of the utility model is not limited merely to
This, it is all that the utility model is improved with carrying out unsubstantiality using this design, it should belong to and invade the utility model protection
The behavior of range.
Claims (5)
1. a kind of novel sea lion system telescopic shock absorber, it is characterised in that: gonnecting rod body including integrated formed structure and on
Lid, the gonnecting rod body include body of bolt portion, gonnecting rod body portion and upper cover body mounting portion, and the upper cover body mounting portion is arranged in institute
The junction in body of bolt portion Yu gonnecting rod body portion is stated, for interference type activity engagement sleeves are set to the upper cover body mounting portion to the upper cover body
On, and installed by the way that press-fit approach is fixed, the body of bolt portion, gonnecting rod body portion and upper cover body mounting portion are concentric disjunctor knot
Structure.
2. the novel sea lion system telescopic shock absorber of one kind according to claim 1, it is characterised in that: the upper cover body packet
The sleeve part and outer cover portion at middle part are included, the sleeve part engagement sleeves are set to the upper cover body mounting portion, the outer cover portion cooperation
Set is placed on the gonnecting rod body portion.
3. the novel sea lion system telescopic shock absorber of one kind according to claim 2, it is characterised in that: the sleeve part
Interior diameter is less than the interior diameter of the outer cover portion.
4. the novel sea lion system telescopic shock absorber of one kind according to claim 1, it is characterised in that: the body of bolt portion
Overall diameter be less than the gonnecting rod body portion overall diameter.
5. the novel sea lion system telescopic shock absorber of one kind according to claim 1, it is characterised in that: the press-fit approach
It is pressed for hydraulic press and installs, and hydraulic installing pressure is 5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747524.7U CN209067746U (en) | 2018-10-26 | 2018-10-26 | A kind of novel sea lion system telescopic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747524.7U CN209067746U (en) | 2018-10-26 | 2018-10-26 | A kind of novel sea lion system telescopic shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067746U true CN209067746U (en) | 2019-07-05 |
Family
ID=67096327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747524.7U Expired - Fee Related CN209067746U (en) | 2018-10-26 | 2018-10-26 | A kind of novel sea lion system telescopic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067746U (en) |
-
2018
- 2018-10-26 CN CN201821747524.7U patent/CN209067746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 |