CN211925137U - Pipe end sealing structure - Google Patents
Pipe end sealing structure Download PDFInfo
- Publication number
- CN211925137U CN211925137U CN202020400934.5U CN202020400934U CN211925137U CN 211925137 U CN211925137 U CN 211925137U CN 202020400934 U CN202020400934 U CN 202020400934U CN 211925137 U CN211925137 U CN 211925137U
- Authority
- CN
- China
- Prior art keywords
- plug
- metal tube
- quality
- tube assembly
- efficiency
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of tube end hermetically-sealed construction, the metal tube assembly is a hollow structure, its one end inlays and has plugs, and the terminal surface outside this plug protrudes the metal tube assembly 2-8mm, weld through the solder between the outer peripheries of the protruding part of the metal tube assembly and plug, the plug adopts turning the integrated processing to shape, its peripheral wall offers the recess, and have seal rings through the card of this recess, the seal ring is with the inner wall butt of metal tube assembly, the utility model discloses reach the automatic braze welding operation through the new-type welded construction, make the quality secure, through the pipe end is free of processing, the plug adopts turning the integrated realization of processing efficiency fast, quality precision high, with low costs effect, obviously raise production efficiency and welding quality, have solved and disengaged from the manual brazing operation; the automatic brazing operation can be realized; the problem of low efficiency to high efficiency operation is solved; solves the problems of low original brazing quality of products and the like.
Description
Technical Field
The utility model relates to an air conditioner pipe fitting seals the field, and more specifically says, especially relates to a pipe end seal structure.
Background
The metal tube assembly that present air conditioner refrigeration, pipeline transport (water, liquid, refrigerant) trade used requires the gas tightness higher, and one of the pipe and tube connection is sealed adopts "pipe end spinning formula binding off plastic, bores central aperture again," clean back "brazing filler metal that fills up seals" reach effect soldered joint, this structural style: the batch yield is about 90%; the working cycle time is long, and the working procedures are multiple (spinning, drilling, cleaning and brazing); the structure processing is unanimous not good, can't adopt batch automatic brazing mode, can only adopt artifical skill to assist brazing, and batch quality difference is great, and different people welding quality is different now.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve prior art to above-mentioned shortcoming, provide a pipe end seal structure, technical scheme as follows:
a pipe end sealing structure comprises a metal pipe assembly, wherein the metal pipe assembly is of a hollow structure, a plug is embedded in one end of the metal pipe assembly, the end face of the outer side of the plug protrudes out of the metal pipe assembly by 2-8mm, the metal pipe assembly and the periphery of the protruding part of the plug are welded through welding flux, the plug is integrally machined and formed through turning, a groove is formed in the peripheral wall of the plug, a sealing ring is clamped through the groove, and the sealing ring is abutted to the inner wall of the metal pipe assembly.
And the metal pipe assembly and the plug are welded and fixed by using oxygen-free furnace welding.
And the metal pipe assembly and the plug are welded in an automatic welding and filling mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model achieves automatic brazing operation through a novel welding structure, ensures the quality, avoids machining through the pipe end, realizes the effects of high machining efficiency, high quality precision and low cost by adopting turning integration as the end cap, obviously improves the production efficiency and the welding quality and quality, and solves the problem of separation from manual brazing operation; the automatic brazing operation can be realized; the problem of low efficiency to high efficiency operation is solved; solves the problems of low original brazing quality of products and the like.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:
fig. 1 is a schematic structural view of the present invention;
the method comprises the following steps: the metal tube component comprises a metal tube component 1, a plug 2, a welding flux 3, a groove 4 and a sealing ring 5.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:
a pipe end sealing structure comprises a metal pipe component 1, wherein the metal pipe component 1 is of a hollow structure, a plug 2 is embedded into one end of the metal pipe component 1, the end face of the outer side of the plug 2 protrudes out of the metal pipe component by 12-8mm, the peripheries of the protruding parts of the metal pipe component 1 and the plug 2 are welded through welding flux 3, the plug 2 is integrally machined and formed through turning, a groove 4 is formed in the peripheral wall of the plug 2, a sealing ring 5 is clamped through the groove 4, and the sealing ring 5 is abutted to the inner wall of the metal pipe component 1.
The metal pipe component 1 and the plug 2 are welded in an automatic welding and filling mode.
The utility model achieves automatic brazing operation through a novel welding structure, ensures the quality, avoids machining through the pipe end, realizes the effects of high machining efficiency, high quality precision and low cost by adopting turning integration for the plug 2, obviously improves the production efficiency and the quality of welding quality, and solves the problem of separation from manual brazing operation; the automatic brazing operation can be realized; the problem of low efficiency to high efficiency operation is solved; solves the problems of low original brazing quality of products and the like.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a pipe end seal structure, includes metal tube subassembly (1), its characterized in that: the metal tube component (1) is of a hollow structure, a plug (2) is embedded in one end of the metal tube component, the end face of the outer side of the plug (2) protrudes out of the metal tube component (1) by 2-8mm, the peripheries of the protruding parts of the metal tube component (1) and the plug (2) are welded through a welding flux (3), the plug (2) is integrally machined and formed by turning, a groove (4) is formed in the peripheral wall of the plug (2), a sealing ring (5) is clamped through the groove (4), and the sealing ring (5) is abutted to the inner wall of the metal tube component (1).
2. A tube end sealing structure according to claim 1, wherein: the metal pipe assembly (1) and the plug (2) are welded and fixed through oxygen-free furnace welding.
3. A tube end sealing structure according to claim 1, wherein: the metal pipe assembly (1) and the plug (2) are welded in an automatic welding and filling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020400934.5U CN211925137U (en) | 2020-03-25 | 2020-03-25 | Pipe end sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020400934.5U CN211925137U (en) | 2020-03-25 | 2020-03-25 | Pipe end sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211925137U true CN211925137U (en) | 2020-11-13 |
Family
ID=73348557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020400934.5U Active CN211925137U (en) | 2020-03-25 | 2020-03-25 | Pipe end sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211925137U (en) |
-
2020
- 2020-03-25 CN CN202020400934.5U patent/CN211925137U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211925137U (en) | Pipe end sealing structure | |
| CN203052060U (en) | Cooling water pipe and cooling system with cooling water pipe | |
| CN201062581Y (en) | Connecting device for rotor type compressor sealed cylinder and lower part of liquid storage barrel | |
| CN102767654A (en) | Method for sealing welding pipeline by using corrugated flexible sleeve | |
| CN202852234U (en) | Thin-wall stainless steel pipeline socket brazing connecting structure | |
| CN204829000U (en) | Stainless steel pipe fitting extends limit connection structure | |
| CN201069022Y (en) | Pipe joint for air-conditioning indoor and outer machine | |
| CN202937944U (en) | Connection device for liquid storage barrel air outlet pipe with air cylinder air inlet of rotor compressor | |
| CN212007378U (en) | Stainless steel water meter shell | |
| CN214743921U (en) | Novel connection structure of pipe body and brass joint | |
| CN103075599A (en) | Cooling water pipe and cooling system containing same | |
| CN209414816U (en) | A kind of strainer differential pressure checking joint | |
| CN110500448B (en) | Oil pipeline device and machining method thereof | |
| CN105345407A (en) | Production process of gearbox hydraulic pipe | |
| CN220980391U (en) | Main valve structure of stainless steel four-way valve | |
| CN203051132U (en) | Compressor | |
| CN203550741U (en) | Welding-type air heater water inlet-outlet pipe connector | |
| CN201103741Y (en) | Imbedded air valve and break valve including the same | |
| CN216201502U (en) | Stainless steel air conditioner pipeline | |
| CN207316273U (en) | Compound thread connects stainless steel waterpipe | |
| CN216896212U (en) | Novel socket joint pressfitting formula pipe fitting of anaerobic adhesive fast curing | |
| CN219615288U (en) | Filter shell and bag filter | |
| CN217843026U (en) | Novel connection structure that inside flanging pipe body and brass connect | |
| CN100553863C (en) | A kind of pipe end seal method | |
| CN217081741U (en) | Hydraulic pipeline welding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.16, Keyuan 3rd road, science and Technology Industrial Park, Shunde high tech Industrial Development Zone, xiaohuangpu neighborhood committee, Ronggui sub district office, Shunde District, Foshan City, Guangdong Province, 528305 Patentee after: Guangdong Henderson Metal Co.,Ltd. Address before: No.16, Keyuan 3rd road, science and Technology Industrial Park, Shunde high tech Industrial Development Zone, xiaohuangpu neighborhood committee, Ronggui sub district office, Shunde District, Foshan City, Guangdong Province, 528305 Patentee before: Guangdong Hangji Metal Product Industrial Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |