CN204512756U - The position structure of pipe joint - Google Patents
The position structure of pipe joint Download PDFInfo
- Publication number
- CN204512756U CN204512756U CN201420855635.5U CN201420855635U CN204512756U CN 204512756 U CN204512756 U CN 204512756U CN 201420855635 U CN201420855635 U CN 201420855635U CN 204512756 U CN204512756 U CN 204512756U
- Authority
- CN
- China
- Prior art keywords
- connecting head
- pipe joint
- position structure
- joint
- tightening nut
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a kind of position structure of pipe joint, its structure is simple, avoid the swing offset of two side connectors, ensure that the stability that two side connectors connect, effectively prevent gas leakage or the phenomenon of leakage of the joint of pipe joint, it comprises the first connecting head and the second connecting head, described first connecting head is connected by tightening nut with between the second connecting head, it is characterized in that, described first connecting head end face is provided with multiple locating stud, and the end face that described second connecting head is connected with described first joint is provided with the positioning hole with described detent fit.
Description
Technical field
The utility model relates to the technical field that pipeline connects, and is specially a kind of position structure of pipe joint.
Background technique
In the field of industrial automation, pneumatic or the hydraulic pressure of usual employing is as the power of automation, the conveyance conduit connection completing liquid or gas is requisite parts in automatic field, different length needs to be connected with the pipeline of different bearing of trend, mutual pipeline connection is realized by pipe joint usually, the joint of existing pipe joint structure normally both sides is connected by link, two ends connect external pipe respectively, when the joint of both sides is connected by link, due to the rotation of link, the joint of both sides can produce certain rotary motion, when particularly the joint of both sides has a status requirement, the stability that the joint that have impact on both sides connects, the easy liquid of generation joint or the leakage phenomenon of gas.
Summary of the invention
In order to solve the problem, the utility model provides a kind of position structure of pipe joint, and its structure is simple, avoids the swing offset of two side connectors, ensure that and the stability that two side connectors connect effectively prevent gas leakage or the phenomenon of leakage of the joint of pipe joint.
Its technological scheme is such: a kind of position structure of pipe joint, it comprises the first connecting head and the second connecting head, described first connecting head is connected by tightening nut with between the second connecting head, it is characterized in that, described first connecting head end face is provided with multiple locating stud, and the end face that described second connecting head is connected with described first connecting head is provided with the positioning hole with described detent fit.
It is further characterized in that: described first connecting head end face is evenly provided with four locating studs; Described tightening nut is stepped, described first connecting head is provided with the projection coordinated with described tightening nut ladder, and described second connecting head has screw thread with the first connecting head joint arranged outside, and described screw thread coordinates with described tightening nut; Described second connecting head is corner shape; Described second connecting head is 90 degree of corner shapes; Described second connecting head is provided with outside thread.
After adopting structure of the present utility model, first connecting head end face is provided with multiple locating stud, the end face that second connecting head is connected with the first connecting head is provided with the positioning hole with detent fit, rotational fastener nut realizes the second connecting head and the first connecting head when being fastenedly connected, due to the location of multiple locating stud, avoid the swing offset of the first connecting head and the second connecting head, ensure that and the stability that two side connectors connect effectively prevent gas leakage or the phenomenon of leakage of the joint of pipe joint.
Accompanying drawing explanation
Fig. 1 is the main sectional view of position structure of the utility model pipe joint;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, a kind of position structure of pipe joint, it comprises the first connecting head 1 and the second connecting head 2, be connected by tightening nut 3 between the first connecting head 1 with the second connecting head 2, tightening nut 3 is stepped, first connecting head 1 is provided with the projection 4 coordinated with tightening nut 3 ladder, second connecting head 2 there is screw thread 5 with the first connecting head 1 joint arranged outside, screw thread 5 coordinates with tightening nut 3, first connecting head 1 end face is provided with four locating studs 6, the end face that second connecting head 2 is connected with the first connecting head 1 arranges the positioning hole 7 coordinated with locating stud 6, first connecting head 1 is connected external pipe respectively with the second connecting head 2, screw-thread fit on tightening nut 3 and the second connecting head 2 realizes the connection of the first connecting head 1 and the second connecting head 2, realize the second connecting head and the first connecting head when being fastenedly connected, due to the location of multiple locating stud, avoid the swing offset of the first connecting head and the second connecting head, ensure that the stability that two side connectors connect, effectively prevent gas leakage or the phenomenon of leakage of the joint of pipe joint.
Second connecting head 2, in corner shape, realizes the connection of pipeline different amount.
Second connecting head 2, in 90 degree of corner shapes, reduces the difficulty of processing of the second connecting head.
One end of second connecting head 2 is provided with outside thread 8, achieves the second connecting head and be connected with the simple of externally connected pipe.
Claims (6)
1. the position structure of a pipe joint, it comprises the first connecting head and the second connecting head, described first connecting head is connected by tightening nut with between the second connecting head, it is characterized in that, described first connecting head end face is provided with multiple locating stud, and the end face that described second connecting head is connected with described first connecting head is provided with the positioning hole with described detent fit.
2. the position structure of a kind of pipe joint according to claim 1, is characterized in that, described first connecting head end face is evenly provided with four locating studs.
3. the position structure of a kind of pipe joint according to claim 1, it is characterized in that, described tightening nut is stepped, described first connecting head is provided with the projection coordinated with described tightening nut ladder, described second connecting head has screw thread with the first connecting head joint arranged outside, and described screw thread coordinates with described tightening nut.
4. the position structure of a kind of pipe joint according to claim 1, is characterized in that, described second connecting head is corner shape.
5. the position structure of a kind of pipe joint according to claim 4, is characterized in that, described second connecting head is 90 degree of corner shapes.
6., according to the position structure of the arbitrary described a kind of pipe joint of claim 1-5, it is characterized in that, described second connecting head is provided with outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855635.5U CN204512756U (en) | 2014-12-30 | 2014-12-30 | The position structure of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855635.5U CN204512756U (en) | 2014-12-30 | 2014-12-30 | The position structure of pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512756U true CN204512756U (en) | 2015-07-29 |
Family
ID=53710734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855635.5U Expired - Fee Related CN204512756U (en) | 2014-12-30 | 2014-12-30 | The position structure of pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512756U (en) |
-
2014
- 2014-12-30 CN CN201420855635.5U patent/CN204512756U/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: 20150729 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |