CN104343978A - Novel butterfly-shaped head - Google Patents
Novel butterfly-shaped head Download PDFInfo
- Publication number
- CN104343978A CN104343978A CN201310326009.7A CN201310326009A CN104343978A CN 104343978 A CN104343978 A CN 104343978A CN 201310326009 A CN201310326009 A CN 201310326009A CN 104343978 A CN104343978 A CN 104343978A
- Authority
- CN
- China
- Prior art keywords
- end socket
- upper spherical
- main body
- novel butterfly
- lower annular
- 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.)
- Pending
Links
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a novel butterfly-shaped head comprising a head body composed of an upper spherical curve surface, a middle arc connecting surface and a lower annular surface. The cross section of the head body is composed an upper curve edge, a middle arc edge arranged below the upper curve edge and a lower straight edge arranged below the middle arc edge. The thickness of the head body ranges from 3 to 65mm. The novel butterfly-shaped head is high is product quality and can be used for a long term constantly, the actual working requirements can be met, and the service life is long.
Description
Technical field
The present invention relates to a kind of end socket, be specifically related to a kind of butterfly end socket.
Background technique
At present, end socket, as a kind of press member, is widely used in medical treatment, transport, the industry-by-industries such as weaving.End socket is the indispensable part of tankage, according to the difference of container application target and operation pressure, can adopt ellipsoidal head, butterfly end socket, hemispherical head, sphere end socket, band flanging or conical head (without straight flange), flat bottom cover etc.
It is single mostly to there is structure in existing butterfly end socket, difficult processing, and quality of product is general, and the defects such as using effect is poor, and working life is short, in actual use, exist certain potential safety hazard, can not ensure long-term normal work.
Summary of the invention
Goal of the invention: the object of the invention is, in order to overcome deficiency of the prior art, to provide a kind of quality of product high, can continue for a long time to use, meet real work requirement, the novel butterfly end socket of long service life.
Technological scheme: in order to solve the problems of the technologies described above, the novel butterfly end socket of one of the present invention, it comprises upper spherical curved surface, the end socket main body of middle part arc junction surface and lower annular face composition, the cross section of described end socket main body is the bent limit of upper spherical, and the middle part arc-shaped side be located at below the bent limit of described upper spherical, and being located at the bottom straight flange below the arc-shaped side of described middle part, the thickness of described end socket main body is at 3-65mm.
Described upper spherical curved surface, middle part arc junction surface and lower annular face one-body molded.
Described upper spherical curved surface, middle part arc junction surface and lower annular face welding fabrication.
The length of described end socket main body is between 76-9000mm.
Described upper spherical curved surface, middle part arc junction surface is identical with the wall thickness in lower annular face.
Described end socket main body can process according to practical condition, can choice for use equipment one-body molded, also can select sectional making, then welded and installed.
The height of described end socket main body is H, and the height in lower annular face is h, and the length of described end socket main body is diameter D, the height H of described end socket main body is that diameter D is multiplied by 0.194+h, when diameter D is at below 2000mm, the value of h is that 25mm works as diameter D when more than 2000mm, and the value of h is 40mm.
Beneficial effect: compared with prior art, its remarkable advantage is in the present invention: upper spherical curved surface of the present invention, and middle part arc junction surface and lower annular face are closely connected, compact structure, the thickness of described end socket main body is at 3-65mm, and the length of described end socket main body is between 76-9000mm, and the dimensional range that can select is larger, this product is easily processed, quality of product is higher, can continue for a long time to use, realistic usage requirement, working life is longer, there is not any potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein:
1, upper spherical curved surface; 2, middle part arc junction surface; 3, lower annular face; 4, end socket main body
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, the novel butterfly end socket of one of the present invention, it comprises upper spherical curved surface 1, the end socket main body 4 that middle part arc junction surface 2 and lower annular face 3 form, the cross section of described end socket main body 4 is the bent limit of upper spherical, and the middle part arc-shaped side be located at below the bent limit of described upper spherical, and being located at the bottom straight flange below the arc-shaped side of described middle part, the thickness of described end socket main body 4 is at 3-65mm; Described upper spherical curved surface 1, middle part arc junction surface 2 and lower annular face 3 one-body molded; Described upper spherical curved surface 1, middle part arc junction surface 2 and lower annular face 3 welding fabrication; The length of described end socket main body 4 is between 76-9000mm; Described upper spherical curved surface 1, middle part arc junction surface 2 is identical with the wall thickness in lower annular face 3.Upper spherical curved surface of the present invention, middle part arc junction surface and lower annular face are closely connected, compact structure, and the thickness of described end socket main body is at 3-65mm, the length of described end socket main body is between 76-9000mm, the dimensional range that can select is comparatively large, and this product is easily processed, and quality of product is higher, can continue for a long time to use, realistic usage requirement, working life is longer, there is not any potential safety hazard.
The invention provides a kind of thinking and method; the method and access of this technological scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each constituent element not clear and definite in the present embodiment is realized.
Claims (5)
1. a novel butterfly end socket, it is characterized in that: it comprises upper spherical curved surface (1), the end socket main body (4) that middle part arc junction surface (2) and lower annular face (3) forms, the cross section of described end socket main body (4) is the bent limit of upper spherical, and the middle part arc-shaped side be located at below the bent limit of described upper spherical, and the bottom straight flange be located at below the arc-shaped side of described middle part, the thickness of described end socket main body (4) is at 3-65mm.
2. novel butterfly end socket according to claim 1, is characterized in that: described upper spherical curved surface (1), middle part arc junction surface (2) and lower annular face (3) one-body molded.
3. novel butterfly end socket according to claim 1, is characterized in that: described upper spherical curved surface (1), middle part arc junction surface (2) and lower annular face (3) welding fabrication.
4. novel butterfly end socket according to claim 1, is characterized in that: the length of described end socket main body (4) is between 76-9000mm.
5. novel butterfly end socket according to claim 1, is characterized in that: described upper spherical curved surface (1), middle part arc junction surface (2) is identical with the wall thickness of lower annular face (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326009.7A CN104343978A (en) | 2013-07-30 | 2013-07-30 | Novel butterfly-shaped head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326009.7A CN104343978A (en) | 2013-07-30 | 2013-07-30 | Novel butterfly-shaped head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104343978A true CN104343978A (en) | 2015-02-11 |
Family
ID=52500195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310326009.7A Pending CN104343978A (en) | 2013-07-30 | 2013-07-30 | Novel butterfly-shaped head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343978A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035864A (en) * | 2016-02-04 | 2017-08-11 | 南通中集罐式储运设备制造有限公司 | Transportable pressure vessel and its end socket |
| CN107035865A (en) * | 2016-02-04 | 2017-08-11 | 南通中集罐式储运设备制造有限公司 | Internal pressure end socket and tank body, transportable pressure vessel with the end socket |
| CN107763212A (en) * | 2016-08-18 | 2018-03-06 | 宜兴市九洲封头锻造有限公司 | A kind of new necking end socket |
| CN109603189A (en) * | 2018-12-22 | 2019-04-12 | 江苏新宏大集团有限公司 | W type end socket, the crystallizer with W type end socket and W type takeshapes of closure mode |
| CN114226586A (en) * | 2021-12-10 | 2022-03-25 | 扬州盛威封头有限公司 | Butterfly-shaped end socket spinning forming process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412673A1 (en) * | 1977-12-20 | 1979-07-20 | Sulzer Ag | PROCESS FOR REALIZING A LARGE DIAMETER PRESSURE ENCLOSURE AND ENCLOSURE PRODUCED BY THIS PROCESS |
| CN201420852Y (en) * | 2009-06-05 | 2010-03-10 | 余姚市舜江机械实业有限公司 | Pressure vessel with quick open cover |
| CN201841364U (en) * | 2010-09-15 | 2011-05-25 | 新乡市金鹏冶金设备有限公司 | Stainless steel sealing head |
| CN202188121U (en) * | 2011-08-30 | 2012-04-11 | 德清县豪特金属封头制品有限公司 | Saucer-shaped seal head of pressure container |
| CN202402624U (en) * | 2012-01-05 | 2012-08-29 | 成都正武封头科技股份有限公司 | Dish-shaped seal head |
| CN202992157U (en) * | 2012-12-28 | 2013-06-12 | 浙江沈泰特种设备有限公司 | Pressure vessel head for jacketed pan |
-
2013
- 2013-07-30 CN CN201310326009.7A patent/CN104343978A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412673A1 (en) * | 1977-12-20 | 1979-07-20 | Sulzer Ag | PROCESS FOR REALIZING A LARGE DIAMETER PRESSURE ENCLOSURE AND ENCLOSURE PRODUCED BY THIS PROCESS |
| CN201420852Y (en) * | 2009-06-05 | 2010-03-10 | 余姚市舜江机械实业有限公司 | Pressure vessel with quick open cover |
| CN201841364U (en) * | 2010-09-15 | 2011-05-25 | 新乡市金鹏冶金设备有限公司 | Stainless steel sealing head |
| CN202188121U (en) * | 2011-08-30 | 2012-04-11 | 德清县豪特金属封头制品有限公司 | Saucer-shaped seal head of pressure container |
| CN202402624U (en) * | 2012-01-05 | 2012-08-29 | 成都正武封头科技股份有限公司 | Dish-shaped seal head |
| CN202992157U (en) * | 2012-12-28 | 2013-06-12 | 浙江沈泰特种设备有限公司 | Pressure vessel head for jacketed pan |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035864A (en) * | 2016-02-04 | 2017-08-11 | 南通中集罐式储运设备制造有限公司 | Transportable pressure vessel and its end socket |
| CN107035865A (en) * | 2016-02-04 | 2017-08-11 | 南通中集罐式储运设备制造有限公司 | Internal pressure end socket and tank body, transportable pressure vessel with the end socket |
| CN107763212A (en) * | 2016-08-18 | 2018-03-06 | 宜兴市九洲封头锻造有限公司 | A kind of new necking end socket |
| CN109603189A (en) * | 2018-12-22 | 2019-04-12 | 江苏新宏大集团有限公司 | W type end socket, the crystallizer with W type end socket and W type takeshapes of closure mode |
| CN114226586A (en) * | 2021-12-10 | 2022-03-25 | 扬州盛威封头有限公司 | Butterfly-shaped end socket spinning forming process |
| CN114226586B (en) * | 2021-12-10 | 2024-01-30 | 扬州盛威封头有限公司 | Butterfly-shaped seal head punching and rotating forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |