CN209557827U - A kind of cold forming face sealing hard tube assembly - Google Patents
A kind of cold forming face sealing hard tube assembly Download PDFInfo
- Publication number
- CN209557827U CN209557827U CN201920033909.5U CN201920033909U CN209557827U CN 209557827 U CN209557827 U CN 209557827U CN 201920033909 U CN201920033909 U CN 201920033909U CN 209557827 U CN209557827 U CN 209557827U
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- Prior art keywords
- hard tube
- connector
- connection pipe
- connecting rod
- pipe body
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Abstract
The utility model discloses a kind of cold forming faces to seal hard tube assembly.It is related to tube body assembly technical field.The utility model includes hard tube body and connector one, and connector one includes tapered thread connector, column nipple and connection pipe body；It it is provided with annular groove on all sides of one end of connection pipe body is provided with annular groove with column nipple medial surface and connect by stop collar, the external screw thread of the other end of connection pipe body engages connection with the internal screw thread of tapered thread connector；Connection pipe body, which is equipped with milling at the port of column nipple, sealing surface；One end of hard tube body is socketed with tapered thread connector, is equipped with elastic element between the retention bead being equipped at hard tube body end mouth equipped with retention bead and tapered thread connector medial surface；Hard tube body and the contact surface of connection pipe body are provided with groove and are equipped with sealing ring；One end of hard tube body is socketed with connector two.The utility model good seal performance, installation process is simple, the high reliablity used.
Description
Technical field
The utility model belongs to tube body assembly technical field, seals hard tube assembly more particularly to a kind of cold forming face.
Background technique
Cold forming is exactly the processing method for carrying out punching, bending, stretching etc. to material without heating.It is cold
Molding had both been not belonging to one-pass molding or had been not belonging to post forming, but a kind of emerging rising processing technology, was
Method for metal working is transplanted, forms plastics at normal temperature.
Existing hard tube assembly improves the reliability of sealing using cold working sealing surface.
Utility model content
The purpose of this utility model is to provide a kind of cold forming faces to seal hard tube assembly, the sealing being equipped with by cold forming
Face is connected and sealed with connecting tube, reduces the use of sealing element easy to aging, the effective service life for increasing hard tube assembly；
By being equipped with the elasticity being equipped between the retention bead that retention bead and tapered thread connector medial surface are equipped at hard tube body end mouth
Element guarantees that mechanical vibration during the work time to the reliability in hard tube body end face and connection pipe body end face seal, improves hard
The sealing reliability of pipe assembly；It is fixedly connected by the fixed frame for the triangular structure being equipped on hard tube, guarantees installation
The stability of middle hard tube assembly.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is that a kind of cold forming face seals hard tube assembly, including hard tube body and connector one, the connector
One includes tapered thread connector, column nipple and connection pipe body；Ring is provided on all sides of one end of the connection pipe body
Slot is provided with annular groove with column nipple medial surface and is connect by stop collar, the external screw thread and taper spiral shell of the other end of connection pipe body
The internal screw thread of line connector engages connection；The connection pipe body, which is equipped with milling at the port of column nipple, sealing surface；
One end of the hard tube body is socketed with tapered thread connector, and retention bead and taper spiral shell are equipped at hard tube body end mouth
Elastic element is equipped between the retention bead that line connector medial surface is equipped with；
The hard tube body and the contact surface of connection pipe body are provided with groove and are equipped with sealing ring；
One end of the hard tube body is socketed with connector two.
Further, the connector two includes tapered thread connector, column nipple and connection pipe body；The connection
First two is identical as one structure feature of connector.
Further, the sealing surface is a tapered surface structure.
Further, up to few fixed installation, there are two fixed frames for all sides of the hard tube body.
Further, the fixed frame includes connecting rod one, connecting rod two and chassis；It is provided on the connecting rod one and connecting rod two
Several through-holes；The connecting rod one and connecting rod two are hinged at the both ends of chassis, and connecting rod one and connecting rod two connect far from one end of chassis
It connects and constitutes triangular structure with chassis.
The utility model has the following beneficial effects:
1, the sealing surface and connecting tube that the utility model is equipped with by cold forming are connected and sealed, and reduce easy to aging close
The use of sealing, the effective service life for increasing hard tube assembly.
2, the limit that the utility model is equipped with by being equipped with retention bead at hard tube body end mouth with tapered thread connector medial surface
The elastic element being equipped between the protrusion of position guarantees mechanical vibration during the work time to hard tube body end face and connection pipe body end face
The reliability of sealing improves the sealing reliability of hard tube assembly.
3, the utility model is fixedly connected by the fixed frame for the triangular structure being equipped on hard tube, guarantees installation
The stability of middle hard tube assembly.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model A-A the schematic diagram of the section structure；
Fig. 3 is enlarged structure schematic diagram at the B of the utility model Fig. 2；
Fig. 4 is the structural schematic diagram of fixed frame in the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- hard tube body, 2- fixed frame, 201- connecting rod one, 202- connecting rod two, 203- chassis, 3- connector one, 301- taper
Nipple, 302- column nipple, 303- connection pipe body, 3031- sealing surface, 4- connector two, 5- stop collar, 6- elasticity
Element, 7- sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-4, the utility model is that a kind of cold forming face seals hard tube assembly, including hard tube body 1 and company
Connector 1, connector 1 include tapered thread connector 301, column nipple 302 and connection pipe body 303；Connection pipe body 303
One end all sides on be provided with annular groove and be provided with annular groove with 302 medial surface of column nipple and connect by stop collar, connecting tube
The external screw thread of the other end of body 303 engages connection with the internal screw thread of tapered thread connector 301；Connection pipe body 303 is equipped with column
Milling has sealing surface 3031 at the port of nipple 302；The sealing surface 3031 being equipped with by cold forming carries out close with connecting tube
Envelope connection, reduces the use of sealing element easy to aging, the effective service life for increasing hard tube assembly；
One end of hard tube body 1 is socketed with tapered thread connector 301, and retention bead and taper are equipped at 1 port of hard tube body
Elastic element 6 is equipped between the retention bead that 301 medial surface of nipple is equipped with；Guarantee mechanical vibration pair during the work time
The reliability in hard tube body end face and connection pipe body end face seal improves the sealing reliability of hard tube assembly；
Hard tube body 1 and the contact surface of connection pipe body 303 are provided with groove and are equipped with sealing ring 7；
One end of hard tube body 1 is socketed with connector 24.
Wherein, connector 24 includes tapered thread connector 301, column nipple 302 and connection pipe body 303；Connector
24 is identical as one 3 structure feature of connector.
Wherein, sealing surface 3031 is a tapered surface structure.
Wherein, up to few fixed installation, there are two fixed frames 2 for all sides of hard tube body 1.
Wherein, fixed frame 2 includes connecting rod 1, connecting rod 2 202 and chassis 203；On connecting rod 1 and connecting rod 2 202
It is provided with several through-holes；Connecting rod 1 and connecting rod 2 202 are hinged at the both ends of chassis 203, and connecting rod 1 and connecting rod 2 202 are remote
One end from chassis 203 connects and constitutes triangular structure with chassis 203；Pass through consolidating for the triangular structure that is equipped on hard tube
Determine frame 2 to be fixedly connected, guarantees the stability of hard tube assembly in installation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of cold forming face seals hard tube assembly, including hard tube body (1) and connector one (3), it is characterised in that:
The connector one (3) includes tapered thread connector (301), column nipple (302) and connection pipe body (303)；Institute
It states to be provided with annular groove on all sides of one end of connection pipe body (303) and be provided with annular groove with column nipple (302) medial surface and pass through
Stop collar connection, the external screw thread of the other end of connection pipe body (303) engage connection with the internal screw thread of tapered thread connector (301)；
The connection pipe body (303), which is equipped with milling at the port of column nipple (302), sealing surface (3031)；
One end of the hard tube body (1) is socketed with tapered thread connector (301), and retention bead is equipped at hard tube body (1) port
Elastic element (6) are equipped between the retention bead being equipped with tapered thread connector (301) medial surface；
The contact surface of the hard tube body (1) and connection pipe body (303) is provided with groove and is equipped with sealing ring (7)；
One end of the hard tube body (1) is socketed with connector two (4).
2. a kind of cold forming face according to claim 1 seals hard tube assembly, which is characterized in that the connector two (4)
Including tapered thread connector (301), column nipple (302) and connection pipe body (303)；The connector two (4) with connect
First (3) structure feature is identical.
3. a kind of cold forming face according to claim 1 seals hard tube assembly, which is characterized in that the sealing surface (3031)
For a tapered surface structure.
4. a kind of cold forming face according to claim 1 seals hard tube assembly, which is characterized in that the hard tube body (1)
Up to few fixed installation, there are two fixed frame (2) for all sides.
5. a kind of cold forming face according to claim 4 seals hard tube assembly, which is characterized in that fixed frame (2) packet
Include connecting rod one (201), connecting rod two (202) and chassis (203)；It is provided on the connecting rod one (201) and connecting rod two (202) several
Through-hole；The connecting rod one (201) and connecting rod two (202) are hinged at the both ends of chassis (203), connecting rod one (201) and connecting rod two
(202) one end far from chassis (203) connects and constitutes triangular structure with chassis (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033909.5U CN209557827U (en) | 2019-01-09 | 2019-01-09 | A kind of cold forming face sealing hard tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033909.5U CN209557827U (en) | 2019-01-09 | 2019-01-09 | A kind of cold forming face sealing hard tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557827U true CN209557827U (en) | 2019-10-29 |
Family
ID=68305641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920033909.5U Active CN209557827U (en) | 2019-01-09 | 2019-01-09 | A kind of cold forming face sealing hard tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557827U (en) |
-
2019
- 2019-01-09 CN CN201920033909.5U patent/CN209557827U/en active Active
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