CN103759084B - Anti-skidding socket joint laminated type metal tube and assembly method thereof - Google Patents
Anti-skidding socket joint laminated type metal tube and assembly method thereof Download PDFInfo
- Publication number
- CN103759084B CN103759084B CN201410019022.2A CN201410019022A CN103759084B CN 103759084 B CN103759084 B CN 103759084B CN 201410019022 A CN201410019022 A CN 201410019022A CN 103759084 B CN103759084 B CN 103759084B
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- China
- Prior art keywords
- pressing
- main pipe
- splenium
- pipe body
- pipe
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 60
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims abstract description 6
- 238000003801 milling Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000002788 crimping Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000037303 wrinkles Effects 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The present invention relates to a kind of anti-skidding socket joint laminated type metal tube and assembly method thereof, including main pipe body, the end of main pipe body is provided with pressing pipe, and the internal diameter of pressing pipe is more than the internal diameter of main pipe body, and pressing pipe includes card splenium and ring splenium. This assembly method, comprises the following steps: a: choose tubing, cuts according to the length set; B: polished on milling tools by the otch of the tubing of well cutting, removes its week burr and burr; C: at the pipe end outer surface fluid sealant processed through step b, be then placed in pressing pipe; D: adopt card press tool that the card splenium of pressing pipe carries out press process, adopts ring-pressing tool that the ring splenium of pressing pipe is carried out press process. The present invention adopts card pressure and ring pressure two ways to suppress, it is possible to effectively preventing junction from reducing intensity and the sealing property at crimping position because of wrinkling or slip, twisting, construction, with easy for installation, improves working (machining) efficiency, saving cost.
Description
Technical field
The present invention relates to a kind of metal tube and assembly method thereof.
Background technology
Pipe fitting, as the basic parts that tubing connects into pipeline, plays the effects such as connection, control, break-in, shunting, sealing, support in tubing, has substantial amounts of application in industries such as water supply, supply, chemical industry and buildings. The connection of existing metal pipe material and pipe fitting, it is usually and individually adopts card pressure or ring pressure processing, and card pressure pipe part easily produces wrinkle, between ring pressure pipe part and tubing, easily produce relative sliding and twisting, thus causing the intensity crimping position low, poor sealing performance, and block pressure and ring pressure is required for arranging sealing ring, add difficulty of processing, reduce working (machining) efficiency, add processing cost, construct very inconvenient.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of anti-skidding socket joint laminated type metal tube and assembly method thereof, simple in construction, reasonable in design, adopt card pressure and ring pressure two ways compacting, it is possible to effectively prevent junction from reducing intensity and the sealing property at crimping position because of wrinkle or slip, twisting, construct and install very convenient, improve working (machining) efficiency, save cost, there is good practicality.
The technical scheme is that a kind of anti-skidding socket joint laminated type metal tube, including main pipe body, the end of described main pipe body is provided with pressing pipe, and the internal diameter of described pressing pipe is more than the internal diameter of main pipe body, and pressing pipe includes card splenium and ring splenium.
As preferably, the length of described pressing pipe is 1.2-1.5cm.
As preferably, described pressing pipe is card splenium near one end of main pipe body, and the one end away from main pipe body is ring splenium.
As preferably, described pressing pipe is ring splenium near one end of main pipe body, and the one end away from main pipe body is card splenium.
As preferably, described pressing pipe also includes fixing the connecting portion being connected with main pipe body, and described connecting portion is gradually increased along the direction internal diameter away from main pipe body.
As preferably, described main pipe body and pressing pipe all adopt rustless steel to make.
As preferably, described main pipe body is swan neck, straight pipe, tee T or four-way pipe.
As preferably, main pipe body is one-body molded with pressing pipe, and the card splenium of pressing pipe, ring splenium and connecting portion are one-body molded.
A kind of assembly method of anti-skidding socket joint laminated type metal tube, concrete steps include:
A: choose the tubing that the main pipe body caliber with anti-skidding socket joint laminated type metal tube matches, cuts according to the length set;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to round and smooth till, remove its week burr and burr;
C: at the pipe end outer surface fluid sealant processed through step b, be then placed in pressing pipe, and insert bottom;
D: adopt card press tool that the card splenium of pressing pipe carries out press process, adopts ring-pressing tool that the ring splenium of pressing pipe is carried out press process.
As preferably, the order of press process is, first processing pressing pipe is near one end of main pipe body, and then processing pressing pipe is away from one end of main pipe body.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, pressing pipe includes card splenium and ring splenium, when being connected with tubing, adopt card pressure and ring pressure two ways compacting, anti-pulling, anti-vibration and the performance such as high pressure resistant are good, coordinate the fluid sealant of pipe end outer surface, can effectively prevent junction from reducing intensity and the sealing property at crimping position because of wrinkle or slip, twisting, crimping position intensity is high, good airproof performance, it is to avoid the hidden danger of leakage, even if because bending or strong motion loosen without affecting sealing effectiveness between pipe fitting and tubing. Connect reliable and secure, long service life, and sealing ring need not be used, construct and install very convenient, improve working (machining) efficiency, saving cost. Entirety of the present invention adopts rustless steel one-body molded, and antiseptic property is good, has good practicality.
Accompanying drawing explanation
Fig. 1 is the sectional view of the embodiment of the present invention 1;
Fig. 2 is the sectional view of the embodiment of the present invention 2.
Detailed description of the invention
As one embodiment of the present invention, as shown in Figure 1, a kind of anti-skidding socket joint laminated type metal tube, including main pipe body 1, as preferably, described main pipe body 1 can be swan neck, straight pipe, tee T or four-way pipe, naturally it is also possible to is other special piece, it is possible to the tubing meeting various environment connects needs. The end of described main pipe body 1 is provided with pressing pipe 2, the internal diameter of described pressing pipe 2 is more than the internal diameter of main pipe body 1, pressing pipe 2 includes card splenium 21 and ring splenium 22, in the present embodiment, as preferably, described pressing pipe 2 is card splenium 21 near one end of main pipe body 1, and the one end away from main pipe body 1 is ring splenium 22. The length of pressing pipe 2 is 1.2-1.5cm, makes card splenium 21 and the respective length of ring splenium 22 more reasonable, and connection sealing can be better.
In the present embodiment, as preferably, described pressing pipe 2 also includes the connecting portion 23 that be connected fixing with main pipe body 1, and described connecting portion 23 is gradually increased along the direction internal diameter away from main pipe body 1.
In the present embodiment, as preferably, described main pipe body 1 and pressing pipe 2 all adopt rustless steel to make, and antiseptic property is good, long service life. Main pipe body 1 is one-body molded with pressing pipe 2, and the card splenium 21 of pressing pipe 2, ring splenium 22 and connecting portion 23 are one-body molded, easy to make, improve the bulk strength of the present invention.
A kind of assembly method of above-mentioned anti-skidding socket joint laminated type metal tube, concrete steps include:
A: choose the tubing that main pipe body 1 caliber with anti-skidding socket joint laminated type metal tube matches, cuts according to the length set;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to round and smooth till, remove its week burr and burr; In the present embodiment, as preferably, described milling tools is hand grinder or file.
C: at the pipe end outer surface fluid sealant processed through step b, as preferably, described fluid sealant is anaerobic adhesive or AB glue. Then it is placed in pressing pipe 2, and is inserted bottom;
D: first adopt card press tool that the card splenium 21 of pressing pipe 2 is carried out press process, then adopt ring-pressing tool that the ring splenium 22 of pressing pipe 2 is carried out press process. Can certainly being respectively adopted card press tool and ring-pressing tool pressing pipe 2 two ends are suppressed simultaneously, when suppressing, tubing is easily because unbalance stress damages simultaneously, and the strength seal performance of junction is relatively low, adjusts difficulty during compacting, and working (machining) efficiency is relatively low. Adopt the sequencing in the present embodiment, process more convenient simply, improve working (machining) efficiency. And making the bonding strength of joint and sealing property better, tubing is hardly damaged, and has saved cost, very convenient and practical.
Embodiment 2:
As in figure 2 it is shown, described pressing pipe 2 is ring splenium 22 near one end of main pipe body 1, the one end away from main pipe body 1 is card splenium 21, and all the other are identical with embodiment 1.
Described in the present embodiment during the assembling of anti-skidding socket joint laminated type metal tube, first adopting ring-pressing tool that the ring splenium 22 of pressing pipe 2 is carried out press process, then adopt card press tool that the card splenium 21 of pressing pipe 2 is carried out press process, all the other are identical with embodiment 1.
The pressing pipe 2 of the present invention includes card splenium 21 and ring splenium 22, when being connected with tubing, adopt card pressure and ring pressure two ways compacting, can effectively prevent crimping position from reducing intensity and the sealing property of junction because of wrinkle or slip, twisting, and sealing ring need not be used, easy to process, save cost, there is good practicality.
Above the anti-skidding socket joint laminated type metal tube of one provided by the present invention and assembly method thereof are carried out exhaustive presentation, structure and the assembly method of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand structure and the core concept thereof of the present invention; Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention. Change and improvement to the present invention will be possible, without the design that could dictate that beyond accessory claim and scope.
Claims (8)
1. an anti-skidding socket joint laminated type metal tube, including main pipe body, it is characterized in that: the end of described main pipe body is provided with pressing pipe, the internal diameter of described pressing pipe is more than the internal diameter of main pipe body, pressing pipe includes card splenium and ring splenium, described pressing pipe also includes fixing the connecting portion being connected with main pipe body, and described connecting portion is gradually increased along the direction internal diameter away from main pipe body, and its assembly method concrete steps include:
A: choose the tubing that the main pipe body caliber with anti-skidding socket joint laminated type metal tube matches, cuts according to the length set;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to round and smooth till, remove its week burr and burr;
C: at the pipe end outer surface fluid sealant processed through step b, be then placed in pressing pipe, and insert bottom;
D: adopt card press tool that the card splenium of pressing pipe carries out press process, adopts ring-pressing tool that the ring splenium of pressing pipe is carried out press process.
2. anti-skidding socket joint laminated type metal tube according to claim 1, it is characterised in that: the length of described pressing pipe is 1.2-1.5cm.
3. anti-skidding socket joint laminated type metal tube according to claim 2, it is characterised in that: described pressing pipe is card splenium near one end of main pipe body, and the one end away from main pipe body is ring splenium.
4. anti-skidding socket joint laminated type metal tube according to claim 2, it is characterised in that: described pressing pipe is ring splenium near one end of main pipe body, and the one end away from main pipe body is card splenium.
5. anti-skidding socket joint laminated type metal tube according to claim 4, it is characterised in that: described main pipe body and pressing pipe all adopt rustless steel to make.
6. anti-skidding socket joint laminated type metal tube according to claim 5, it is characterised in that: described main pipe body is swan neck, straight pipe, tee T or four-way pipe.
7. anti-skidding socket joint laminated type metal tube according to claim 6, it is characterised in that: main pipe body is one-body molded with pressing pipe, and the card splenium of pressing pipe, ring splenium and connecting portion are one-body molded.
8. anti-skidding socket joint laminated type metal tube according to claim 1, it is characterised in that: the order of press process is, first processing pressing pipe is near one end of main pipe body, and then processing pressing pipe is away from one end of main pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019022.2A CN103759084B (en) | 2014-01-16 | 2014-01-16 | Anti-skidding socket joint laminated type metal tube and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019022.2A CN103759084B (en) | 2014-01-16 | 2014-01-16 | Anti-skidding socket joint laminated type metal tube and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103759084A CN103759084A (en) | 2014-04-30 |
| CN103759084B true CN103759084B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410019022.2A Active CN103759084B (en) | 2014-01-16 | 2014-01-16 | Anti-skidding socket joint laminated type metal tube and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103759084B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343395A2 (en) * | 1988-05-25 | 1989-11-29 | R. Nussbaum AG | Pressfitting, tap and method of manufacture |
| CN201902727U (en) * | 2010-12-11 | 2011-07-20 | 成都康泰不锈钢管业有限公司 | Steel pipe connecting structure |
| CN202001751U (en) * | 2011-03-29 | 2011-10-05 | 四川成双防腐材料有限公司 | Lightning protection connecting piece of gas pipe network |
| CN102537570A (en) * | 2011-12-26 | 2012-07-04 | 汪仕斌 | Socket press-fitting type metal pipe and assembling method thereof |
| CN102563243A (en) * | 2012-02-07 | 2012-07-11 | 汪仕斌 | Socket press-fit metal pipe fitting and assembly method for same |
| CN202546054U (en) * | 2012-04-28 | 2012-11-21 | 汪仕斌 | Press-fit internal-thread pipe fitting |
-
2014
- 2014-01-16 CN CN201410019022.2A patent/CN103759084B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343395A2 (en) * | 1988-05-25 | 1989-11-29 | R. Nussbaum AG | Pressfitting, tap and method of manufacture |
| CN201902727U (en) * | 2010-12-11 | 2011-07-20 | 成都康泰不锈钢管业有限公司 | Steel pipe connecting structure |
| CN202001751U (en) * | 2011-03-29 | 2011-10-05 | 四川成双防腐材料有限公司 | Lightning protection connecting piece of gas pipe network |
| CN102537570A (en) * | 2011-12-26 | 2012-07-04 | 汪仕斌 | Socket press-fitting type metal pipe and assembling method thereof |
| CN102563243A (en) * | 2012-02-07 | 2012-07-11 | 汪仕斌 | Socket press-fit metal pipe fitting and assembly method for same |
| CN202546054U (en) * | 2012-04-28 | 2012-11-21 | 汪仕斌 | Press-fit internal-thread pipe fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103759084A (en) | 2014-04-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20180213 Address after: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee after: Chengdu golden Victor Wong Technology Co., Ltd. Address before: 610000 Sichuan province Shuangliu County Xihang group 4 Hong Kong stars Patentee before: Wang Shibin |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee after: Jinpingguan Technology Group Co., Ltd Address before: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee before: Chengdu golden Victor Wong Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |