CN207673780U - A kind of novel air spring connection structure - Google Patents
A kind of novel air spring connection structure Download PDFInfo
- Publication number
- CN207673780U CN207673780U CN201721848717.7U CN201721848717U CN207673780U CN 207673780 U CN207673780 U CN 207673780U CN 201721848717 U CN201721848717 U CN 201721848717U CN 207673780 U CN207673780 U CN 207673780U
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- CN
- China
- Prior art keywords
- air spring
- connection structure
- cover
- pneumatic bag
- rubber pneumatic
- 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.)
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Abstract
The utility model belongs to air spring product technical field, a kind of air spring connection structure is specifically disclosed, including sequentially connected air inlet screw rod, upper cover, rubber pneumatic bag and lower cover from top to bottom, upper cover is compressed the inside being mounted at the top of rubber pneumatic bag by the lower end of the upper cover by the upper press ring being sleeved on outside rubber pneumatic bag, the upper end of the lower cover is compressed lower cover mounted on the inside of rubber pneumatic bag bottom by the lower pressure ring being sleeved on outside rubber pneumatic bag, the upper end of the upper cover is polygon baffle portion, and the lower end of the lower cover is polygon baffle portion.The air spring connection structure is provided a great convenience to the installation and removal of air spring, the damage caused by product during installation and removal is efficiently avoided, to improve the service life and unfailing performance of air spring.
Description
Technical field
The utility model belongs to air spring product technical field more particularly to a kind of design of air spring connection structure
It improves.
Background technology
In the prior art, the connection type of air spring will mainly by way of adding locking nut on connecting screw
Air spring is connected with vehicle or machinery equipment, and not tight and pressure ring often occurs in use in this connection type
Therefore the problem of loosening can damage so as to cause air spring, influence service life.
Therefore, it is necessary to research and develop a kind of connection structure that can be locked upper and lower covers by tool during installation or removal
For improving the reliability of product.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, disclose a kind of novel air spring connection structure, should
Air spring connection structure is provided a great convenience to the installation and removal of air spring, efficiently avoids mounting and dismounting
The damage caused by product in the process, to improve the service life and unfailing performance of air spring.
In order to reach above-mentioned technical purpose, the utility model is realized by following technical scheme：
Air spring connection structure described in the utility model, including from top to bottom sequentially connected air inlet screw rod, upper cover,
Rubber pneumatic bag and lower cover, the lower end of the upper cover, which is compressed upper cover by the upper press ring being sleeved on outside rubber pneumatic bag, is mounted on rubber
Inside at the top of air bag, the upper end of the lower cover, which is compressed lower cover by the lower pressure ring being sleeved on outside rubber pneumatic bag, is mounted on rubber
The upper end of the inside of air bag bottom, the upper cover is polygon baffle portion, and the lower end of the lower cover is polygon baffle portion.
As being further improved for above-mentioned technology, the upper end of the upper cover is outer hexagon baffle portion.
As the further improvement of above-mentioned technology, the lower end of the lower cover is outer hexagon baffle portion.
In the present invention, the periphery of the upper cover lower end is equipped with the upper seal groove with upper press ring corresponding matching.
In the present invention, the periphery of the lower cover upper end is equipped with the lower seal groove cavity with lower pressure ring corresponding matching.
In the present invention, the upper cover is the integrated design with air inlet screw rod.
In the present invention, the air inlet screw rod is built-in with suction nozzle.
Compared with prior art, the utility model has the beneficial effects that：
Air spring connection structure described in the utility model, since polygon baffle will be equipped in upper cover and lower lid
Portion so that during installation or removal by tool lock polygon baffle portion, be effectively prevented from installation or
In disassembly process, upper cover and lower cover can follow the rotation of locking nut and rotate, and product is avoided to occur locking not to a certain extent
Tight phenomenon occurs, and to improve the reliability of air spring, extends the service life of air spring.
Description of the drawings
The utility model is described in detail in the following with reference to the drawings and specific embodiments：
Fig. 1 is air spring attachment structure schematic diagram described in the utility model；
Fig. 2 is upper cover internal view in the utility model；
Fig. 3 is the vertical view of upper cover in the utility model；
Fig. 4 is lower cover internal view in the utility model；
Fig. 5 is the upward view of lower cover in the utility model.
Specific implementation mode
As shown in Figures 1 to 5, air spring connection structure described in the utility model, including be sequentially connected from top to bottom
Air inlet screw rod 4, upper cover 1, rubber pneumatic bag 2 and lower cover 3, the lower end of the upper cover 1 passes through the upper pressure that is sleeved on outside rubber pneumatic bag 2
Upper cover 1 is compressed the inside for being mounted on 2 top of rubber pneumatic bag by ring 5, and the upper end of the lower cover 3 is by being sleeved on outside rubber pneumatic bag 2
Lower pressure ring 6 lower cover 3 is compressed mounted on the inside of 2 bottom of rubber pneumatic bag, the upper end of the upper cover 1 is outer hexagon baffle
The lower end in portion 11, the lower cover 3 is outer hexagon baffle portion 31.In addition, in the present invention, the upper cover 1 and air inlet
Screw rod 4 is the integrated design, and the top of air inlet screw rod 4 is built-in with suction nozzle 7.
In the present invention, since upper cover 1 and lower cover 3 are sleeved on the inside of rubber pneumatic bag 2, by being sleeved on rubber pneumatic bag
The deformation of upper press ring 5 and lower pressure ring 6 outside 2, makes upper cover 1 and lower cover 3 are tightly secured together respectively with rubber pneumatic bag 2,
To form the space of a sealing, by the inflation/deflation of suction nozzle 7, realize the harmomegathus of rubber pneumatic bag 2 to meet working condition
It needs.
As shown in Figure 1, Figure 2, Figure 4 shows, the periphery of 1 lower end of the upper cover is equipped with the upper sealing with 5 corresponding matching of upper press ring
Slot 12 when installation, can be closely fixed on this at seal groove 12, and pass through tool lock at the upper port of the rubber pneumatic bag 2
The outer hexagon baffle portion 11 for living in lid 1 reaches locking purpose by the effect of being locked of locking nut.
The periphery of 3 upper end of the lower cover is equipped with lower seal groove cavity 32 with lower 6 corresponding matching of pressure ring, when installation, the rubber
It can closely be fixed at the lower seal groove cavity 32 at the lower port of glue air bag 2, during the installation process, be stayed lid 3 using tool lock
Outer hexagon baffle portion 31, by the connecting screw hole of lower cover 3 and the screw rod on mechanical equipment be threadedly coupled.
Air spring connection structure described in the utility model provides greatly just to the installation and removal of air spring
Profit avoids the damage caused by product during installation and removal, greatlys improve the service life of air spring and reliable
Performance.
The utility model is not limited to the above embodiment, and every various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also implied that comprising these modification and variations.
Claims (7)
1. a kind of novel air spring connection structure, it is characterised in that：Including sequentially connected air inlet screw rod from top to bottom, on
Upper cover compression is mounted on by the lower end of lid, rubber pneumatic bag and lower cover, the upper cover by the upper press ring being sleeved on outside rubber pneumatic bag
Lower cover compression is mounted on by the upper end of the inside at the top of rubber pneumatic bag, the lower cover by the lower pressure ring being sleeved on outside rubber pneumatic bag
The upper end of the inside of rubber pneumatic bag bottom, the upper cover is polygon baffle portion, and the lower end of the lower cover keeps off for polygon
Plate portion.
2. novel air spring connection structure according to claim 1, it is characterised in that：The upper end of the upper cover is outer
Hexagon baffle portion.
3. novel air spring connection structure according to claim 1, it is characterised in that：The lower end of the lower cover is outer
Hexagon baffle portion.
4. novel air spring connection structure according to any one of claims 1 to 3, it is characterised in that：Under the upper cover
The periphery of end is equipped with the upper seal groove with upper press ring corresponding matching.
5. novel air spring connection structure according to any one of claims 1 to 3, it is characterised in that：On the lower lid
The periphery of end is equipped with the lower seal groove cavity with lower pressure ring corresponding matching.
6. novel air spring connection structure according to claim 1, it is characterised in that：The upper cover is with air inlet screw rod
Integrated design.
7. novel air spring connection structure according to claim 1, it is characterised in that：The air inlet screw rod be built-in with into
Gas nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848717.7U CN207673780U (en) | 2017-12-26 | 2017-12-26 | A kind of novel air spring connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848717.7U CN207673780U (en) | 2017-12-26 | 2017-12-26 | A kind of novel air spring connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673780U true CN207673780U (en) | 2018-07-31 |
Family
ID=62970592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848717.7U Active CN207673780U (en) | 2017-12-26 | 2017-12-26 | A kind of novel air spring connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058350A (en) * | 2018-09-26 | 2018-12-21 | 保隆(安徽)汽车配件有限公司 | A kind of preparation method of air-spring bellows and air spring and above-mentioned air spring |
-
2017
- 2017-12-26 CN CN201721848717.7U patent/CN207673780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058350A (en) * | 2018-09-26 | 2018-12-21 | 保隆(安徽)汽车配件有限公司 | A kind of preparation method of air-spring bellows and air spring and above-mentioned air spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: No.3, gaocui Road, duyang Town, yun'an District, Yunfu City, Guangdong Province, 527300 Patentee after: GUANGDONG YIKANGTONG AIR SPRING Co.,Ltd. Address before: 510540 No. 9, Jianye Middle Road, Taihe Industrial Zone, Baiyun District, Guangzhou, Guangdong Patentee before: GUANGZHOU YITAO QIANCHAO DAMPING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |