CN102537570A - Socket press-fitting type metal pipe and assembling method thereof - Google Patents
Socket press-fitting type metal pipe and assembling method thereof Download PDFInfo
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- CN102537570A CN102537570A CN2011104407846A CN201110440784A CN102537570A CN 102537570 A CN102537570 A CN 102537570A CN 2011104407846 A CN2011104407846 A CN 2011104407846A CN 201110440784 A CN201110440784 A CN 201110440784A CN 102537570 A CN102537570 A CN 102537570A
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Abstract
The invention relates to a metal pipe and an assembling method thereof. The metal pipe comprises a pipe main body, wherein a press-fitting pipe is sleeved on the end part of the pipe main body; one end of the press-fitting pipe is fixedly connected with the pipe main body; a clearance is reserved between the press-fitting pipe and the pipe main body and is communicated with the exterior of the end part of the pipe main body; an annular groove which is inwards sunk radially is formed in the inner wall of the press-fitting pipe; and an O-shaped sealing ring is arranged in the annular groove. The assembling method comprises the following steps of: a, selecting pipe materials and cutting the pipe materials; b, polishing the cut openings of the cut pipe materials; c, sleeving the processed pipe materials the outer wall of the end part, corresponding to the press-fitting pipe, of the socket press-fitting type metal pipe, and inserting the processed pipe materials into the bottom of the metal pipe; and d, locking the press-fitting pipe of the socket press-fitting type metal pipe, and compressing the press-fitting pipe according to regulated pressure. The socket press-fitting type metal pipe is convenient to mount, is high in strength and rigidity, high in drawing resistance, vibration resistance and high pressure resistance and good in sealing property, and is very practical.
Description
Technical field
The present invention relates to a kind of metal pipe element and assembly method thereof.
Background technique
Pipe fitting is as the basic component that tubing connected into pipeline; In pipe-line system, play effects such as connection, control, break-in, shunting, sealing, support; In industries such as water supply, air feed, chemical industry and buildings number of applications is arranged, divide, generally pipe fitting is divided into plastic pipe and metal pipe element according to raw material; The two characteristic has nothing in common with each other, and plastic pipe is with low cost, quality is light, it is aging still to be prone to, intensity is low, anti-pressure ability is weak, anti-optical radiation ability is poor, working life is shorter relatively; Metal pipe element is appearance looks elegant, strong, the long service life of sturdy and durable, anti-corrosion capacity then; Placement between existing pipe fitting and the tubing generally is to adopt flexible connections such as perhaps wire connection of welding, cutting ferrule, adopts the mode of welding or wire connection, and installation is difficulty relatively; And when ambient temperature changes, possibly cause the welded junction part fracture or make bolt looseness because expand with heat and contract with cold; Pipeline is leaked, adopt other movable connection method such as cutting ferrule to make the strength and stiffness of joint low, anti-pulling, anti-pressure ability are poor; And sealability is bad, leaks easily.
Summary of the invention
Problem to above-mentioned existing technology exists the invention provides a kind of socket joint clamp-press type metal pipe element and assembly method thereof, and is easy for installation; Strength and stiffness are high; Anti-pulling, anti-vibration and high voltage performance are good, and have excellent sealing performance, and be very practical.
Technological scheme of the present invention is: a kind of socket joint clamp-press type metal pipe element; Comprise main pipe body, the end of said main pipe body is socketed with card and presses pipe, and said card presses Guan Yiduan to be fixedly connected with main pipe body; Card is pressed between the tube and tube spare main body and is left the space, is connected outside this space and the main pipe body end; Card presses inner tube wall to be provided with the annular groove that radially caves inward, and is provided with the O RunddichtringO in the annular groove.
As preferably, said main pipe body is pressed the external diameter of the external diameter of the corresponding part in pipe position less than the main pipe body remaining part with card.
As preferably, the end face of said main pipe body is higher than the end face that card is pressed pipe.
As preferably, the end face of said main pipe body and card are pressed the end face of pipe.
As preferably, said main pipe body and card press pipe all to adopt stainless steel to process.
As preferably, said main pipe body is elbow, flange, three-way pipe or four-way pipe.
A kind of assembly method of socket joint clamp-press type metal pipe element may further comprise the steps:
A: choose the tubing that the caliber with socket joint clamp-press type metal pipe element is complementary, cut according to the length of setting;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to slyness till, remove its all burrs and burr;
C: will pass through that tubing that step b handled is placed in socket joint clamp-press type metal pipe element and card is pressed the corresponding end outer wall of pipe, and insert the bottom, and contact with card pressure inner tube wall bottom;
D: the card that adopts the card press tool to pin socket joint clamp-press type metal pipe element is pressed pipe, and pressure according to the rules compresses and gets final product.
As preferably, said milling tools is portable grinder or file.
As preferably, said card press tool is a hydraulic pressure card pressing tongs.
The invention has the beneficial effects as follows: press tube and tube material socket joint clamp-press type to connect through card when the present invention assembles, construct and install very conveniently, and connect reliable and securely, non-maintaining renewal, Economy are superior relatively.It is hexagon that card presses the back card to press the sectional shape of pipe, and presses at card and to be provided with the sealing of O type circle in the pipe, makes its sealability better; Avoided the hidden danger of leaking, the whole stainless steel that adopts of the present invention is one-body molded, and antiseptic property is good; Long service life, tubing was the end that is enclosed within main pipe body when card was pressed, and made the strength and stiffness at card pressure place high; Anti-pulling, anti-vibration and performance such as high pressure resistant are good, very practical.
Description of drawings
Fig. 1 is the sectional view of the embodiment of the invention 1;
Fig. 2 is the sectional view of the embodiment of the invention 2;
Fig. 3 is the sectional view of the embodiment of the invention 3;
Fig. 4 is the sectional view of the embodiment of the invention 4.
Embodiment
As one embodiment of the present invention, as shown in Figure 1, a kind of socket joint clamp-press type metal pipe element; Comprise main pipe body 1, said main pipe body 1 is a bend pipe tools, and the two ends of said main pipe body 1 all are socketed with card and press pipe 2; In the present embodiment; As preferably, said main pipe body 1 and card press pipe 2 all to adopt stainless steel to process, and antiseptic property is good.Said card presses pipe 2 one ends to be fixedly connected with main pipe body 1, and in the present embodiment, as preferably, it is 2 one-body molded that main pipe body 1 and card pressure are managed, and increased intensity of the present invention and sealability.Card is pressed between pipe 2 and the main pipe body 1 and is left the space, is connected outside this space and main pipe body 1 end; The size in this space is mated with the caliber of the tubing that needs to be connected, and makes things convenient for tubing to insert.Card presses pipe 2 inwalls to be provided with the annular groove that radially caves inward, and is provided with O RunddichtringO 3 in the annular groove.As preferably, can press pipe 2 inwall parallel interval that two or more annular grooves are set at card, and O RunddichtringO 3 is set respectively, further increase sealability of the present invention.
In the present embodiment, as preferably, said main pipe body 1 is pressed the external diameter of the external diameter of the corresponding part in pipe 2 positions less than main pipe body 1 remaining part with card.Tubing is enclosed within the end of main pipe body 1 when convenient for assembly.
The end face of said main pipe body 1 is higher than card and presses the end face of pipe 2 perhaps to press the end face of pipe 2 with card, has increased the length that is placed in main pipe body 1 end in the tubing, has improved the strength and stiffness of the present invention and tubing joint.
A kind of assembly method of above-mentioned socket joint clamp-press type metal pipe element may further comprise the steps:
A: choose the tubing that the caliber with socket joint clamp-press type metal pipe element is complementary, cut according to the length of setting;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to slyness till, remove its all burrs and burr; In the present embodiment, as preferably, said milling tools is portable grinder or file.
C: will pass through tubing that step b handled and be placed in socket joint clamp-press type metal pipe element and card and press the corresponding end outer wall of pipe 2, and insert the bottom, and press with card and manage 2 inwall bottoms and contact;
D: the card that adopts the card press tool to pin socket joint clamp-press type metal pipe element is pressed pipe 2, and pressure according to the rules compresses and gets final product.For the tubing of different tube diameters, the pressure size of selecting for use belongs to the common practise of related domain.In the present embodiment, as preferably, said card press tool is a hydraulic pressure card pressing tongs.Certainly under the less situation of pressure, also can select manual card pressing tongs for use.
Embodiment 2:
As shown in Figure 2, said main pipe body 1 is a flanged fitting, and the two ends of flanged fitting are provided with card and press pipe 2, and all the other are identical with embodiment 1.
The assembly method of the said socket joint clamp-press type of present embodiment metal pipe element is identical with embodiment 1.
Embodiment 3:
As shown in Figure 3, said main pipe body 1 is a three-way pipe, and three terminations of three-way pipe are provided with card and press pipe 2, and all the other are identical with embodiment 1.
The assembly method of the said socket joint clamp-press type of present embodiment metal pipe element is identical with embodiment 1.
Embodiment 4:
As shown in Figure 4, said main pipe body 1 is a four-way pipe, and four terminations of four-way pipe are provided with card and press pipe 2, and all the other are identical with embodiment 1.
The assembly method of the said socket joint clamp-press type of present embodiment metal pipe element is identical with embodiment 1.
The above is merely four kinds of preferred embodiments of invention, in order to restriction invention, any modification of being done within all spirit in invention and the principle, is equal to replacement and obvious mode of texturing etc., all should be included within the protection domain of invention.
Claims (10)
1. socket joint clamp-press type metal pipe element; Comprise main pipe body, it is characterized in that: the end of said main pipe body is socketed with card and presses pipe, and said card presses Guan Yiduan to be fixedly connected with main pipe body; Card is pressed between the tube and tube spare main body and is left the space, is connected outside this space and the main pipe body end; Card presses inner tube wall to be provided with the annular groove that radially caves inward, and is provided with the O RunddichtringO in the annular groove.
2. socket joint clamp-press type metal pipe element according to claim 1 is characterized in that: said main pipe body is pressed the external diameter of the external diameter of the corresponding part in pipe position less than the main pipe body remaining part with card.
3. socket joint clamp-press type metal pipe element according to claim 2 is characterized in that: the end face of said main pipe body is higher than the end face that card is pressed pipe.
4. socket joint clamp-press type metal pipe element according to claim 2 is characterized in that: the end face of said main pipe body is pressed the end face of managing with card.
5. according to each described socket joint clamp-press type metal pipe element in the claim 1 to 4, it is characterized in that: said main pipe body and card press pipe all to adopt stainless steel to process.
6. socket joint clamp-press type metal pipe element according to claim 5 is characterized in that: said main pipe body is elbow, flange, three-way pipe or four-way pipe.
7. socket joint clamp-press type metal pipe element according to claim 6 is characterized in that: main pipe body presses pipe one-body molded with card.
8. the assembly method of each described socket joint clamp-press type metal pipe element in the claim 1 to 7 is characterized in that: may further comprise the steps:
A: choose the tubing that the caliber with socket joint clamp-press type metal pipe element is complementary, cut according to the length of setting;
B: the otch of the tubing of well cutting is polished on milling tools, otch is polished to slyness till, remove its all burrs and burr;
C: will pass through that tubing that step b handled is placed in socket joint clamp-press type metal pipe element and card is pressed the corresponding end outer wall of pipe, and insert the bottom, and contact with card pressure inner tube wall bottom;
D: the card that adopts the card press tool to pin socket joint clamp-press type metal pipe element is pressed pipe, and pressure according to the rules compresses and gets final product.
9. the assembly method of socket joint clamp-press type metal pipe element according to claim 8 is characterized in that: said milling tools is portable grinder or file.
10. the assembly method of socket joint clamp-press type metal pipe element according to claim 9 is characterized in that: said card press tool is a hydraulic pressure card pressing tongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104407846A CN102537570A (en) | 2011-12-26 | 2011-12-26 | Socket press-fitting type metal pipe and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104407846A CN102537570A (en) | 2011-12-26 | 2011-12-26 | Socket press-fitting type metal pipe and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102537570A true CN102537570A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104407846A Pending CN102537570A (en) | 2011-12-26 | 2011-12-26 | Socket press-fitting type metal pipe and assembling method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563243A (en) * | 2012-02-07 | 2012-07-11 | 汪仕斌 | Socket press-fit metal pipe fitting and assembly method for same |
| CN103644404A (en) * | 2013-12-06 | 2014-03-19 | 张曹 | Sealing connection structure used for pipeline through hole in vacuum flat plate collector |
| CN103759084A (en) * | 2014-01-16 | 2014-04-30 | 汪仕斌 | Antislip socket press fit metal pipe fitting and assembling method thereof |
| CN104613233A (en) * | 2013-11-04 | 2015-05-13 | 永升建设集团有限公司 | Press-fitting type connecting construction method of thin-wall stainless steel pipe |
| CN104633359A (en) * | 2015-02-27 | 2015-05-20 | 吉林钰翎珑钢管钢构制造有限公司 | Socket connection type bend |
| CN114378880A (en) * | 2021-12-13 | 2022-04-22 | 广东志远物联网技术有限公司 | Automatic pipeline machining method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289931Y (en) * | 1997-01-02 | 1998-09-02 | 黄平 | Quick pipe joint |
| CH689794A5 (en) * | 1989-01-26 | 1999-11-15 | Nussbaum & Co Ag R | Tap joint to pipe or fitting |
| CN2787979Y (en) * | 2005-03-31 | 2006-06-14 | 浙江铭仕管业有限公司 | Press-fitted pipe fitting with protection sleeve |
| CN101619784A (en) * | 2008-06-30 | 2010-01-06 | 万平华 | The production method of jam-on stainless steel pipe fitting |
| CN201377645Y (en) * | 2009-03-30 | 2010-01-06 | 邱杰照 | Jam-on metal pipe fitting |
| CN102003583A (en) * | 2010-11-15 | 2011-04-06 | 汪仕斌 | Socket ring-compression single-ring metal pipe fitting and connecting method thereof |
-
2011
- 2011-12-26 CN CN2011104407846A patent/CN102537570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH689794A5 (en) * | 1989-01-26 | 1999-11-15 | Nussbaum & Co Ag R | Tap joint to pipe or fitting |
| CN2289931Y (en) * | 1997-01-02 | 1998-09-02 | 黄平 | Quick pipe joint |
| CN2787979Y (en) * | 2005-03-31 | 2006-06-14 | 浙江铭仕管业有限公司 | Press-fitted pipe fitting with protection sleeve |
| CN101619784A (en) * | 2008-06-30 | 2010-01-06 | 万平华 | The production method of jam-on stainless steel pipe fitting |
| CN201377645Y (en) * | 2009-03-30 | 2010-01-06 | 邱杰照 | Jam-on metal pipe fitting |
| CN102003583A (en) * | 2010-11-15 | 2011-04-06 | 汪仕斌 | Socket ring-compression single-ring metal pipe fitting and connecting method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563243A (en) * | 2012-02-07 | 2012-07-11 | 汪仕斌 | Socket press-fit metal pipe fitting and assembly method for same |
| CN102563243B (en) * | 2012-02-07 | 2015-07-08 | 汪仕斌 | Socket press-fit metal pipe fitting |
| CN104613233A (en) * | 2013-11-04 | 2015-05-13 | 永升建设集团有限公司 | Press-fitting type connecting construction method of thin-wall stainless steel pipe |
| CN103644404A (en) * | 2013-12-06 | 2014-03-19 | 张曹 | Sealing connection structure used for pipeline through hole in vacuum flat plate collector |
| CN103644404B (en) * | 2013-12-06 | 2017-01-18 | 李静璇 | Sealing connection structure used for pipeline through hole in vacuum flat plate collector |
| CN103759084A (en) * | 2014-01-16 | 2014-04-30 | 汪仕斌 | Antislip socket press fit metal pipe fitting and assembling method thereof |
| CN103759084B (en) * | 2014-01-16 | 2016-06-08 | 汪仕斌 | Anti-skidding socket joint laminated type metal tube and assembly method thereof |
| CN104633359A (en) * | 2015-02-27 | 2015-05-20 | 吉林钰翎珑钢管钢构制造有限公司 | Socket connection type bend |
| CN114378880A (en) * | 2021-12-13 | 2022-04-22 | 广东志远物联网技术有限公司 | Automatic pipeline machining method and system |
| CN114378880B (en) * | 2021-12-13 | 2024-04-23 | 广东志远物联网技术有限公司 | Automatic pipeline processing method and system |
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Application publication date: 20120704 |