CN206419594U - Hydraulic joint - Google Patents
Hydraulic joint Download PDFInfo
- Publication number
- CN206419594U CN206419594U CN201621464794.8U CN201621464794U CN206419594U CN 206419594 U CN206419594 U CN 206419594U CN 201621464794 U CN201621464794 U CN 201621464794U CN 206419594 U CN206419594 U CN 206419594U
- Authority
- CN
- China
- Prior art keywords
- external screw
- screw thread
- connector
- inner tube
- hydraulic joint
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of hydraulic joint, including connector one and connector two, the end of connector one has external screw thread one, the external screw thread two close to external screw thread one is additionally provided with connector one, spin anti-leakage ring on the external screw thread two, rubber seal is fixed with anti-leakage ring, the external screw thread one and external screw thread two it is in opposite direction, the connector one and connector two are connected with outer tube respectively, inner tube is provided between two sections of outer tubes, described inner tube is arranged within two sections of described outer tubes, and inner tube can the telescopic moving in described outer tube, the extension adjustment device for adjusting collapsing length is provided between two outer tube.The hydraulic joint is simple in construction, easy to use, not only improves the leak resistance of joint, can be with collapsing length.
Description
Technical field
The utility model is related to a kind of joint, specifically a kind of hydraulic joint.
Background technology
Hydraulic joint device is hydraulic cylinder for connecting and composing hydraulic system or for connecting various plant equipment, pipe
Son, flexible pipe or pipeline etc. are crucial or are connected with each other the parts of these pipelines.Existing hydraulic joint device generally have bite type,
The piecing devices of light wall pipe flared type and several forms of welded type.Pipe is blocked using cutting ferrule deformation and is sealed, advanced structure,
Functional, lightweight, small volume is easy to use, is widely used in hydraulic system.For collar joint device, typically
Installation and removal are inconvenient, if misoperation, are easily damaged piecing devices and pipe fitting, use for a long time, it may occur that local to become
Shape, causes hydraulic joint to occur seepage, and the length of common hydraulic joint is unadjustable, uses and not enough facilitates.
The content of the invention
The purpose of this utility model is to provide a kind of hydraulic joint, and the hydraulic joint is simple in construction, easy to use, not only carries
The leak resistance of high joint, can be with collapsing length.
To achieve the above object, the technical solution adopted in the utility model is：A kind of hydraulic joint, including the He of connector one
Connector two, the end of connector one has the external screw thread being additionally provided with external screw thread one, connector one close to external screw thread one
Two, spun on the external screw thread two anti-leakage ring, and rubber seal is fixed with anti-leakage ring, the external screw thread one and external screw thread two
In the opposite direction, the connector one and connector two are connected with outer tube respectively, and inner tube is provided between two sections of outer tubes, and described is interior
Pipe is arranged within two sections of described outer tubes, and inner tube can the telescopic moving in described outer tube, set between two sections of outer tubes
It is equipped with the extension adjustment device for adjusting collapsing length.
Further, the end of connector two has and is additionally provided with external screw thread three, connector two close to external screw thread three
Spun anti-leakage ring on external screw thread four, the external screw thread three, and rubber seal, the external screw thread three and outer spiral shell are fixed with anti-leakage ring
Line four it is in opposite direction.
Further, the anti-leakage ring is connected with protection surrounding edge, and the protection surrounding edge internal diameter is equal to outer diameter tube, protects surrounding edge
It is provided with rubber seal.
Further, it is provided with sealing ring between the outer tube and inner tube.
Beneficial effect：The hydraulic joint is simple in construction, easy to use, by setting anti-leakage ring, can be to being carried out at gap
Effectively sealing, improves the leak resistance of hydraulic joint, the telescopic of joint is realized by the movement between outer tube and inner tube,
, can be with adjustment length by setting extension adjustment device by setting sealing ring, it is ensured that the tightness of joint.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
In figure, 1. connectors one, 2. connectors two, 3. external screw threads one, 4. external screw threads two, 5. anti-leakage rings, 6. rubber seals
Circle, 7. outer tubes, 8. inner tubes, 9. telescopic adjustments dress, 10. external screw threads three, 11. external screw threads four, 12. sealing rings, 13. protection surrounding edges.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of hydraulic joint, including connector 1 and connector 22, the end of connector 1 has
The leakproof of spinning is additionally provided with the external screw thread 24 close to external screw thread 1, the external screw thread 24 on external screw thread 1, connector 1
Rubber seal 6, in opposite direction, the connector of the external screw thread 1 and external screw thread 24 are fixed with ring 5, anti-leakage ring 5
1 and connector 22 be connected respectively with outer tube 7, be provided with inner tube 8 between two sections of outer tubes 7, described inner tube 8 is arranged at described
Two sections of outer tubes 7 within, and inner tube 8 can the telescopic moving in described outer tube 7, being provided between two sections of outer tubes 7 is used for
Adjust the extension adjustment device 9 of collapsing length.
Further, the end of connector 22 has and is additionally provided with external screw thread 3 10, connector 22 close to external screw thread
Spun anti-leakage ring 5 on 3 10 external screw thread 4 11, the external screw thread 3 10, and rubber seal 6 is fixed with anti-leakage ring 5, described
External screw thread 3 10 and external screw thread 4 11 it is in opposite direction.
Further, the anti-leakage ring 5 is connected with protection surrounding edge 13, and protection surrounding edge 13 internal diameter is equal to outer diameter tube, prevented
Pad side 13 is provided with rubber seal 6.
Further, sealing ring 12 is provided between the outer tube and inner tube, for sealing, it is ensured that the tightness of joint.
The collapsing length of joint is adjusted by the movement between inner tube 8 and outer tube 7 and extension adjustment device 9.Prevent
Because it is flexible it is long cause situations such as sebific duct bending is deformed.
Claims (4)
1. a kind of hydraulic joint, it is characterised in that including connector one and connector two, the end of connector one has outer spiral shell
Spin anti-leakage ring, anti-leakage ring are additionally provided with the external screw thread two close to external screw thread one, the external screw thread two on line one, connector one
On be fixed with rubber seal, in opposite direction, two points of the connector one and connector of the external screw thread one and external screw thread two
It is not connected with outer tube, inner tube is provided between two sections of outer tubes, described inner tube is arranged within two sections of described outer tubes, and inner tube
Can the telescopic moving in described outer tube, the telescopic adjustment for adjusting collapsing length is provided between two sections of outer tubes and is filled
Put.
2. hydraulic joint according to claim 1, it is characterised in that the end of connector two has external screw thread three, even
It is additionally provided with joint two on the external screw thread four close to external screw thread three, the external screw thread three on the anti-leakage ring that spins, anti-leakage ring fixed
Have a rubber seal, the external screw thread three and external screw thread four it is in opposite direction.
3. hydraulic joint according to claim 1, it is characterised in that the anti-leakage ring is connected with protection surrounding edge, described anti-
Pad side internal diameter is equal to outer diameter tube, and protection surrounding edge is provided with rubber seal.
4. hydraulic joint according to claim 1, it is characterised in that be provided with sealing ring between the outer tube and inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464794.8U CN206419594U (en) | 2016-12-29 | 2016-12-29 | Hydraulic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464794.8U CN206419594U (en) | 2016-12-29 | 2016-12-29 | Hydraulic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419594U true CN206419594U (en) | 2017-08-18 |
Family
ID=59573098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464794.8U Expired - Fee Related CN206419594U (en) | 2016-12-29 | 2016-12-29 | Hydraulic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165660A (en) * | 2021-12-15 | 2022-03-11 | 江苏盛恒液压机械有限公司 | Hydraulic pipeline connector capable of adjusting connecting direction and using method |
-
2016
- 2016-12-29 CN CN201621464794.8U patent/CN206419594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165660A (en) * | 2021-12-15 | 2022-03-11 | 江苏盛恒液压机械有限公司 | Hydraulic pipeline connector capable of adjusting connecting direction and using method |
| CN114165660B (en) * | 2021-12-15 | 2024-01-26 | 玉环帕茨液压股份有限公司 | Hydraulic pipeline connector capable of adjusting connection direction and use method |
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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: 20170818 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |