CN201818934U - Stainless-steel through-connection pipe part manufactured by punching - Google Patents
Stainless-steel through-connection pipe part manufactured by punching Download PDFInfo
- Publication number
- CN201818934U CN201818934U CN2010205137436U CN201020513743U CN201818934U CN 201818934 U CN201818934 U CN 201818934U CN 2010205137436 U CN2010205137436 U CN 2010205137436U CN 201020513743 U CN201020513743 U CN 201020513743U CN 201818934 U CN201818934 U CN 201818934U
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- Prior art keywords
- connection pipe
- pipe fitting
- stainless steel
- stamped
- stainless
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of pipe connecting part, and discloses a stainless-steel through-connection pipe part manufactured by punching. The stainless-steel through-connection pipe part comprises a pipe body, a flange plate and a sealing ring; the flange plate is sheathed in the pipe body; the sealing ring is sheathed on the pipe body; the sealing ring can press the flange plate tightly; the connecting pipe part is set to be a through-connection pipe part; two ends of the connecting pipe parts are connected with each other directly and are communicated with each other; and a middle connecting part is arranged between two ends of the connecting parts. The stainless steel connecting pipe part can be connected firmly and has good sealing performance.
Description
Technical field
The utility model relates to the link aspect technical field of pipe.
Background technique
China's utility model patent number is: 03247902.6 discloses a kind of connection pipe fitting, includes pipe joint, body, seal ring and lap joint flange: the end protuberance of body forms a circle bulge loop, and the lap joint flange cutting ferrule is in the bulge loop back; The inwall of pipe joint has the shoulder hole corresponding with the body bulge loop, the end face of pipe joint has the screw corresponding with the lap joint flange connecting bolt, the front and back of body bulge loop put respectively in the seal ring insertion tube joint, and the connecting bolt of lap joint flange is screwed in the screw of pipe joint end face and tightens up connection.
Chinese invention patent number is: 200710069399.9 disclose a kind of connection pipe fitting, comprise that a pipe fitting connecting body reaches and the supporting attachment cap of joint of pipe fitting connecting body, wherein the joint of pipe fitting connecting body is provided with internal thread, and the internal thread lower end is provided with fastening mouth, a pipe fitting hole and the position-arresting ring with constant slope successively; Described attachment cap adopts plastic materials to be made, in the middle of it is a through hole, comprise a barrel portion and clamping head part, wherein cylindrical body outer surface part or whole car have and the supporting outside thread of connecting body joint internal thread, barrel portion length is longer than the enter the mouth length of end face of connecting body fastening mouth, the barrel portion head directly and connecting body fastening mouth inclined-plane offset
Connection pipe fitting connection at present is insecure, shortcomings such as poor sealing performance.
The model utility content
The utility model purpose aims to provide a kind of straight-through connection pipe fitting of stainless steel of stamped, and this stainless steel connection pipe fitting is connected firmly good airproof performance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of stainless steel of stamped leads directly to connection pipe fitting, comprise body, flanged plate and seal ring, described flanged plate is inserted in body, described ring set on body, seal ring supported flange plate, described connection pipe fitting is set to straight-through connection pipe fitting, the two ends connection pipe fitting directly is connected to each other, and described two ends connection pipe fitting interconnects, and between the connection pipe fitting of described two ends intermediate connector is set.
The stainless steel of described a kind of stamped leads directly to connection pipe fitting, and its flanged plate one end is provided with joint socket in the lower flange.
The stainless steel of described a kind of stamped leads directly to connection pipe fitting, and its connection pipe fitting joint, two ends is provided with intermediate connector.
The stainless steel of described a kind of stamped leads directly to connection pipe fitting, and its two ends connection pipe fitting all is provided with circular weld.
The stainless steel connection pipe fitting of described a kind of stamped, its connection pipe fitting one end is provided with the pipe bell end.
The stainless steel connection pipe fitting of described a kind of stamped, its flanged plate fixing device is a hex head bolt.
The method of making this stainless steel connection pipe fitting is:
Step 1: get a stainless-steel pipe, size is cut out pipe according to the rules.
Step 2: will cut out good stainless-steel pipe and be put on the peculiar fixed mould, stainless-steel pipe is fixed.
Step 3: the stainless-steel pipe that fixes on peculiar fixed mould is at specific special device extrusion moulding.
Step 4: again to the stainless-steel pipe deep processing finished product of extrusion moulding.Specifically, be exactly to utilize existing tubular body, force material deformation through peculiar (different specifications) mould and special device, the process of distortion reaches specific shape.
The method advantage of making this stainless steel connection pipe fitting is: shorten manufacturing a finished product the cycle, enhance productivity, reduce toxic emission, environmental protection standard improves; Improve product percent of pass, reduce reject rate; Reduce cost of production, meet the need of market.
The straight-through connection pipe fitting of this stainless steel can guarantee sealability, seal ring supported flange plate, make this stainless steel connection pipe fitting sealing effect highly significant, the inwall engaging surface that connection pipe fitting is close in the seal ring expansion forms flexible sealing, because of sealing material has plasticity, under the external force effect of distortion back, also can keep well secretly reporting effect.
The straight-through connection pipe fitting of this stainless steel is because be straight-through connection pipe fitting, connects very firmly, and sealing is extraordinary.
Description of drawings
Fig. 1 the utility model embodiment's structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1,: a kind of stainless steel connection pipe fitting of stamped, comprise joint socket 4, intermediate connector 5, circular weld 6, pipe bell end 7, hex head bolt 8 in body 1, flanged plate 2, seal ring 3, the lower flange, described flanged plate 2 is inserted in body 1, described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2, described connection pipe fitting is set to straight-through connection pipe fitting, the two ends connection pipe fitting directly is connected to each other, described two ends connection pipe fitting interconnects, and between the connection pipe fitting of described two ends intermediate connector is set.Each end connection pipe fitting comprises body 1, flanged plate 2 and seal ring 3, and described flanged plate 2 is inserted in body 1, and described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2.
A kind of stainless steel connection pipe fitting of stamped, comprise joint socket 4, intermediate connector 5, circular weld 6, pipe bell end 7, hex head bolt 8 in body 1, flanged plate 2, seal ring 3, the lower flange, described flanged plate 2 is inserted in body 1, described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2, described connection pipe fitting is set to straight-through connection pipe fitting, the two ends connection pipe fitting directly is connected to each other, described two ends connection pipe fitting interconnects, and between the connection pipe fitting of described two ends intermediate connector is set.Each end connection pipe fitting comprises body 1, flanged plate 2 and seal ring 3, and described flanged plate 2 is inserted in body 1, and described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2.Its flanged plate one end is provided with joint socket in the lower flange.Its connection pipe fitting joint, two ends is provided with intermediate connector.
A kind of stainless steel connection pipe fitting of stamped, comprise joint socket 4, intermediate connector 5, circular weld 6, pipe bell end 7, hex head bolt 8 in body 1, flanged plate 2, seal ring 3, the lower flange, described flanged plate 2 is inserted in body 1, described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2, described connection pipe fitting is set to straight-through connection pipe fitting, the two ends connection pipe fitting directly is connected to each other, described two ends connection pipe fitting interconnects, and between the connection pipe fitting of described two ends intermediate connector is set.Each end connection pipe fitting comprises body 1, flanged plate 2 and seal ring 3, and described flanged plate 2 is inserted in body 1, and described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2.Its two ends connection pipe fitting all is provided with circular weld.Its connection pipe fitting one end is provided with the pipe bell end.Its flanged plate fixing device is a hex head bolt.
The method of making this stainless steel connection pipe fitting is:
Step 1: get a stainless-steel pipe, size is cut out pipe according to the rules.
Step 2: will cut out good stainless-steel pipe and be put on the peculiar fixed mould, stainless-steel pipe is fixed.
Step 3: the stainless-steel pipe that fixes on peculiar fixed mould is at specific special device extrusion moulding.
Step 4: again to the stainless-steel pipe deep processing finished product of extrusion moulding.Specifically, be exactly to utilize existing tubular body, force material deformation through peculiar (different specifications) mould and special device, the process of distortion reaches specific shape.
The method advantage of making this stainless steel connection pipe fitting is: shorten manufacturing a finished product the cycle, enhance productivity, reduce toxic emission, environmental protection standard improves; Improve product percent of pass, reduce reject rate; Reduce cost of production, meet the need of market.
The straight-through connection pipe fitting of this stainless steel can guarantee sealability, seal ring supported flange plate, make this stainless steel connection pipe fitting sealing effect highly significant, the inwall engaging surface that connection pipe fitting is close in the seal ring expansion forms flexible sealing, because of sealing material has plasticity, under the external force effect of distortion back, also can keep good sealing effect.The straight-through connection pipe fitting of this stainless steel is because be straight-through connection pipe fitting, connects very firmly, and sealing is extraordinary.
Claims (6)
1. the stainless steel of a stamped leads directly to connection pipe fitting, comprise body, flanged plate and seal ring, described flanged plate is inserted in body, described ring set is on body, and seal ring supported flange plate is characterized in that, described connection pipe fitting is set to straight-through connection pipe fitting, the two ends connection pipe fitting directly is connected to each other, and described two ends connection pipe fitting interconnects, and between the connection pipe fitting of described two ends intermediate connector is set.
2. according to the straight-through connection pipe fitting of the stainless steel of the described a kind of stamped of claim 1, it is characterized in that described flanged plate one end is provided with joint socket in the lower flange.。
3. according to the straight-through connection pipe fitting of the stainless steel of the described a kind of stamped of claim 1, it is characterized in that connection pipe fitting joint, described two ends is provided with intermediate connector.
4. according to the straight-through connection pipe fitting of the stainless steel of the described a kind of stamped of claim 1, it is characterized in that described two ends connection pipe fitting all is provided with circular weld.
5. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described connection pipe fitting one end is provided with the pipe bell end.
6. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described flanged plate fixing device is a hex head bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137436U CN201818934U (en) | 2010-08-31 | 2010-08-31 | Stainless-steel through-connection pipe part manufactured by punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137436U CN201818934U (en) | 2010-08-31 | 2010-08-31 | Stainless-steel through-connection pipe part manufactured by punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818934U true CN201818934U (en) | 2011-05-04 |
Family
ID=43916886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205137436U Expired - Fee Related CN201818934U (en) | 2010-08-31 | 2010-08-31 | Stainless-steel through-connection pipe part manufactured by punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092528A (en) * | 2022-07-07 | 2022-09-23 | 中国工程物理研究院总体工程研究所 | High-overload-resistant valve through-wall sealing connection structure |
-
2010
- 2010-08-31 CN CN2010205137436U patent/CN201818934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092528A (en) * | 2022-07-07 | 2022-09-23 | 中国工程物理研究院总体工程研究所 | High-overload-resistant valve through-wall sealing connection structure |
| CN115092528B (en) * | 2022-07-07 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | High overload resistant valve through-wall sealing connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |