CN216813245U - Press-fit pipe joint - Google Patents
Press-fit pipe joint Download PDFInfo
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- CN216813245U CN216813245U CN202121687955.0U CN202121687955U CN216813245U CN 216813245 U CN216813245 U CN 216813245U CN 202121687955 U CN202121687955 U CN 202121687955U CN 216813245 U CN216813245 U CN 216813245U
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- fixedly connected
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Abstract
The utility model relates to a press-fit pipe joint which comprises a supporting mechanism, wherein an installation mechanism is installed on the outer wall of the supporting mechanism, and a sealing mechanism is installed on the outer wall of the supporting mechanism; the mounting mechanism comprises a first mounting head, an internal thread is formed in the inner wall of the first mounting head, the internal thread is in threaded connection with a second mounting head, the inner wall of the second mounting head is in sliding connection with a guide pillar, the inside fixedly connected with connecting pipe of the second mounting head is provided with a supporting mechanism, the supporting mechanism comprises an outer cylinder, the inner wall of the outer cylinder is fixedly connected with a chute body, the inner wall of the chute body is in sliding connection with a sliding ring, the right side fixedly connected with inner cylinder of the sliding ring is rotatably connected with the first mounting head, the outer wall of the sliding ring is fixedly connected with a sliding block, the outer wall of the sliding ring is fixedly connected with a sealing ring, the sealing ring is a rubber sealing ring, and the sealing ring is in sliding connection with the chute body. This press-fit pipe joint possesses advantages such as conveniently installing and sealing.
Description
Technical Field
The utility model relates to the technical field of pipe joints, in particular to a press-fit type pipe joint.
Background
The pipe joint is a hydraulic term, is a part for connecting a pipeline in a hydraulic system or installing the pipeline on a hydraulic component, is a general term of a connecting piece which can be assembled and disassembled in a fluid passage and mainly comprises a welding type, a clamping type, a buckling type and a flaring type, and the most remarkable difference is that the hydraulic pressure is extremely large and the impact force of sudden burst oil of a hydraulic oil pipe is very large.
At present coupling wide application is in hydraulic pressure technique, however press-fit type coupling still has some inadequacies, and some press-fit type couplings are mostly welding formula and joint formula, and inconvenient installation and sealed, so proposed a press-fit type coupling and solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a press-fit type pipe joint which has the advantages of convenience in installation and sealing and the like, and solves the problem of inconvenience in installation and sealing.
In order to achieve the purpose, the utility model provides the following technical scheme: a press-fit pipe joint comprises a supporting mechanism, wherein an installation mechanism is installed on the outer wall of the supporting mechanism, and a sealing mechanism is installed on the outer wall of the supporting mechanism;
the mounting mechanism comprises a first mounting head, an internal thread is formed in the inner wall of the first mounting head, a second mounting head is in threaded connection with the inner wall of the internal thread, a guide pillar is connected to the inner wall of the second mounting head in a sliding mode, and a connecting pipe is fixedly connected to the interior of the second mounting head.
Further, the supporting mechanism comprises an outer barrel, the inner wall of the outer barrel is fixedly connected with two sliding groove bodies, and the inner wall of each sliding groove body is connected with a sliding ring in a sliding mode.
Further, the right side of the slip ring is fixedly connected with an inner cylinder, the inner cylinder is rotatably connected with the first mounting head, the outer wall of the slip ring is fixedly connected with a sliding block, the outer wall of the slip ring is fixedly connected with a sealing ring, the sealing ring is a rubber sealing ring, and the sealing ring is slidably connected with the sliding chute body.
Further, sealing mechanism includes the seal, the inside sliding connection of seal has a sealed section of thick bamboo, the seal is the rubber seal, seal and connecting pipe fixed connection.
Further, the sealing cylinder is fixedly connected with the inner cylinder, the sealing cylinder is a rubber sealing cylinder, the sealing cylinder is connected with the connecting pipe in a sliding mode, and the sealing body is fixedly connected with the second mounting head.
Furthermore, the outer wall of the second mounting head is provided with external threads, the number of the guide pillars is at least three, the left side of each guide pillar is fixedly connected with a fixing ring, the fixing ring is fixedly connected with the inner cylinder, and a blind hole is formed in the second mounting head.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this press-fit pipe joint has made things convenient for through installation mechanism to install inner tube and connecting pipe, and then has made things convenient for press-fit pipe joint to install.
2. This press-fit pipe joint seals inner tube and connector through sealing mechanism, and then has made things convenient for and sealed press-fit pipe joint.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the portion A shown in FIG. 1 according to the present invention.
In the figure: the sealing device comprises a supporting mechanism 1, an outer cylinder 101, a sliding chute body 102, a sliding ring 103, an inner cylinder 104, a mounting mechanism 2, a first mounting head 201, a female thread 202, a second mounting head 203, a guide post 204, a connecting pipe 205, a sealing mechanism 3, a sealing body 301 and a sealing cylinder 302.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the press-fit pipe joint of the present embodiment includes a supporting mechanism 1, an installation mechanism 2 is installed on an outer wall of the supporting mechanism 1, and a sealing mechanism 3 is installed on an outer wall of the supporting mechanism 1;
the mounting mechanism 2 comprises a first mounting head 201, wherein an inner wall of the first mounting head 201 is provided with an internal thread 202, the inner wall of the internal thread 202 is in threaded connection with a second mounting head 203, the inner wall of the second mounting head 203 is in sliding connection with a guide pillar 204, and a connecting pipe 205 is fixedly connected inside the second mounting head 203.
In this embodiment, the supporting mechanism 1 includes an outer cylinder 101, a sliding groove body 102 is fixedly connected to an inner wall of the outer cylinder 101, the number of the sliding groove bodies 102 is two, a sliding ring 103 is slidably connected to an inner wall of the sliding groove body 102, and the supporting mechanism 1 not only supports the mounting mechanism 2, but also is used for supporting the sealing mechanism 3.
In this embodiment, the right side of the slip ring 103 is fixedly connected with the inner cylinder 104, the inner cylinder 104 is rotatably connected with the first mounting head 201, the outer wall of the slip ring 103 is fixedly connected with the slider, the outer wall of the slip ring 103 is fixedly connected with the sealing ring, the sealing ring is a rubber sealing ring, the sealing ring is slidably connected with the sliding chute body 102, and the slip ring 103 facilitates the rotation limitation of the inner cylinder 104.
In this embodiment, the sealing mechanism 3 includes a sealing body 301, the sealing cylinder 302 is slidably connected to the inside of the sealing body 301, the sealing body 301 is a rubber sealing body, the sealing body 301 is fixedly connected to the connecting pipe 205, and the sealing mechanism 3 facilitates sealing of the pipe joint.
In this embodiment, the sealing cylinder 302 is fixedly connected to the inner cylinder 104, the sealing cylinder 302 is a rubber sealing cylinder, the sealing cylinder 302 is slidably connected to the connection pipe 205, the sealing body 301 is fixedly connected to the second mounting head 203, and the sealing cylinder 302 facilitates sealing of the inner cylinder 104 and the connection pipe 205.
In this embodiment, the outer wall of the second mounting head 203 is provided with an external thread, the number of the guide pillars 204 is at least three, the left side of the guide pillars 204 is fixedly connected with a fixing ring, the fixing ring is fixedly connected with the inner cylinder 104, the inside of the second mounting head 203 is provided with a blind hole, and the second mounting head 203 and the first mounting head 201 facilitate mounting the supporting mechanism 1 and the connecting pipe 205.
The working principle of the above embodiment is as follows:
the guide post 204 is pulled to be inserted into the inner wall of the blind hole of the second mounting head 203, the inner wall of the sliding chute body 102 on the outer cylinder 101 is in sliding sealing by the sliding ring 103 on the inner cylinder 104, and the inner cylinder 104 drives the sealing cylinder 302 to seal the inner wall of the sealing body 301 and the connecting pipe 205, and then the first mounting head 201 rotates and slides on the outer wall of the inner cylinder 104, so that the internal thread 202 on the first mounting head 201 and the second mounting head 203 are in threaded mounting, and further mounting and sealing are facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A press-fit pipe joint characterized in that: the device comprises a supporting mechanism (1), wherein an installation mechanism (2) is installed on the outer wall of the supporting mechanism (1), and a sealing mechanism (3) is installed on the outer wall of the supporting mechanism (1);
the mounting mechanism (2) comprises a first mounting head (201), an internal thread (202) is formed in the inner wall of the first mounting head (201), a second mounting head (203) is connected to the inner wall of the internal thread (202) in a threaded mode, a guide pillar (204) is connected to the inner wall of the second mounting head (203) in a sliding mode, and a connecting pipe (205) is fixedly connected to the inner portion of the second mounting head (203).
2. The press-fit pipe joint according to claim 1, wherein: the supporting mechanism (1) comprises an outer cylinder (101), the inner wall of the outer cylinder (101) is fixedly connected with two sliding groove bodies (102), and the inner wall of each sliding groove body (102) is connected with a sliding ring (103) in a sliding mode.
3. The press-fit pipe joint according to claim 2, wherein: the right side of the slip ring (103) is fixedly connected with an inner cylinder (104), the inner cylinder (104) is rotatably connected with the first mounting head (201), the outer wall of the slip ring (103) is fixedly connected with a sliding block, the outer wall of the slip ring (103) is fixedly connected with a sealing ring, the sealing ring is a rubber sealing ring, and the sealing ring is slidably connected with the slip groove body (102).
4. The press-fit pipe joint according to claim 1, wherein: the sealing mechanism (3) comprises a sealing body (301), a sealing barrel (302) is connected to the inside of the sealing body (301) in a sliding mode, the sealing body (301) is a rubber sealing body, and the sealing body (301) is fixedly connected with the connecting pipe (205).
5. The press-fit pipe joint according to claim 4, wherein: the sealing cylinder (302) is fixedly connected with the inner cylinder (104), the sealing cylinder (302) is a rubber sealing cylinder, the sealing cylinder (302) is connected with the connecting pipe (205) in a sliding mode, and the sealing body (301) is fixedly connected with the second mounting head (203).
6. The press-fit pipe joint according to claim 1, wherein: the outer wall of the second mounting head (203) is provided with external threads, the number of the guide pillars (204) is at least three, the left side of each guide pillar (204) is fixedly connected with a fixing ring, the fixing ring is fixedly connected with the inner cylinder (104), and a blind hole is formed in the second mounting head (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687955.0U CN216813245U (en) | 2021-07-23 | 2021-07-23 | Press-fit pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687955.0U CN216813245U (en) | 2021-07-23 | 2021-07-23 | Press-fit pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813245U true CN216813245U (en) | 2022-06-24 |
Family
ID=82039571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687955.0U Active CN216813245U (en) | 2021-07-23 | 2021-07-23 | Press-fit pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813245U (en) |
-
2021
- 2021-07-23 CN CN202121687955.0U patent/CN216813245U/en active Active
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