CN201521698U - Ball valve housing forging - Google Patents
Ball valve housing forging Download PDFInfo
- Publication number
- CN201521698U CN201521698U CN200920312522XU CN200920312522U CN201521698U CN 201521698 U CN201521698 U CN 201521698U CN 200920312522X U CN200920312522X U CN 200920312522XU CN 200920312522 U CN200920312522 U CN 200920312522U CN 201521698 U CN201521698 U CN 201521698U
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- CN
- China
- Prior art keywords
- ball valve
- housing
- forging
- wall thickness
- valve housing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a forging, in particular to a ball valve housing forging. The ball valve housing forging comprises a housing. The forging is characterized in that the housing has a semi-spherical shape; a ball valve pipe is arranged at the rear end of the housing; a transition block is arranged at the joint between the ball valve pipe and the housing; and the thickness of the transition block is larger than the wall thickness of the housing. The ball valve housing forging has the characteristics of simple manufacture process, simple structure, high safety, high use strength, light weight, and so on.
Description
Technical field
The utility model relates to a kind of forging, especially relates to a kind of ball valve shell forging.
Background technique
The ball valve shell forging is the frame forging that is used to make ball valve.The frame forging of conventional construction generally is round barrel shape, and the frame forging of conventional construction can only be made hemisphere and weld the making method that external interface is made in the bucket restraining more below, this method makes the housing profile that welding be arranged, loaded down with trivial details assorted, the complex structure of manufacturing process, and also there is hidden danger in the sealingly secure grade, the working strength of product is on the low side, has influenced quality of product.
Summary of the invention
The technical problem that the utility model mainly is, complex structure, poor stability loaded down with trivial details at the existing in prior technology manufacturing process, the product working strength is low, weight is big etc. provides that a kind of manufacturing process is easy, the structure statement of account, safe, product working strength height, ball valve shell forging that weight is lighter.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of ball valve shell forging, comprise housing, it is characterized in that described housing is hemisphere type, described housing rear end is provided with the ball valve pipeline, joint between ball valve pipeline and the housing is provided with excessive piece, and the thickness of described excessive piece is greater than the wall thickness of housing.Its key points in design is that the overall structure shape of forging unifies integrity, is hemisphere the rim of a bowl applying ball valve profile and integral outer interface with its solid forging moulding is arranged; And because housing is to form through forging hot working, and the mechanical property of material and intensity have obtained sufficient lifting, so obtained many-sided raising with its seal degree of ball valve of this housing making and the safety class on the pressure.And profile is be more convenient for processing, the manufacturing of ball valve of hemisphere, and the ball valve profile of manufacturing is more beautiful, and weight is also lighter.
As preferably, the wall thickness of described ball valve pipeline is more than or equal to the wall thickness of housing, and the wall thickness of ball valve pipeline is 10mm～50mm.Guaranteeing ball valve safely and effectively under the prerequisite, the waste of raw materials and the processing cost of having saved product more, and weight is lighter.
As preferably, described housing, ball valve pipeline and excessively piece all adopt the rigid material manufacturing.Working strength height and manufacture cost are cheap relatively.
Therefore, the utlity model has that manufacturing process is easy, characteristics such as the structure statement of account, safe, product working strength height, weight are lighter.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
Shown in Figure of description 1, a kind of ball valve shell forging comprises housing 1, and housing is hemisphere type, and the housing rear end is provided with ball valve pipeline 2, and the joint between ball valve pipeline and the housing is provided with excessive piece 3, and excessively the width of piece is greater than the wall thickness of housing.The wall thickness of ball valve pipeline is more than or equal to the wall thickness of housing, and the wall thickness of ball valve pipeline is 30mm.Housing, ball valve pipeline and excessive piece all adopt the rigid material manufacturing.
The ball valve shell forging is the frame forging that is used to make ball valve.Its key points in design is that the overall structure shape of forging unifies integrity, is hemisphere the rim of a bowl applying ball valve profile and integral outer interface with its solid forging moulding is arranged; And because housing is to form through forging hot working, and the mechanical property of material and intensity have obtained sufficient lifting, so obtained many-sided raising with its seal degree of ball valve of this housing making and the safety class on the pressure.And profile is be more convenient for processing, the manufacturing of ball valve of hemisphere, and the ball valve profile of manufacturing is more beautiful, and weight is also lighter.Guaranteeing ball valve safely and effectively under the prerequisite, the waste of raw materials and the processing cost of having saved product more.With the ball valve shell forging that generally was round barrel shape in the past remarkable difference is arranged, and also be different from can only make in the past hemisphere more below the welding bucket restraining making method (make the housing profile that welding be arranged, and also might there be hidden danger in the sealingly secure grade) of making external interface the remarkable difference of quality and manufacturing is arranged.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (3)
1. ball valve shell forging, comprise housing (1), it is characterized in that described housing is hemisphere type, described housing rear end is provided with ball valve pipeline (2), joint between ball valve pipeline and the housing is provided with excessive piece (3), and the thickness of described excessive piece is greater than the wall thickness of housing.
2. ball valve shell forging according to claim 1 is characterized in that the wall thickness of the wall thickness of described ball valve pipeline more than or equal to housing, and the wall thickness of ball valve pipeline is 10mm～50mm.
3. ball valve shell forging according to claim 1 and 2 is characterized in that described housing, ball valve pipeline and excessive piece all adopt the rigid material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920312522XU CN201521698U (en) | 2009-10-15 | 2009-10-15 | Ball valve housing forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920312522XU CN201521698U (en) | 2009-10-15 | 2009-10-15 | Ball valve housing forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521698U true CN201521698U (en) | 2010-07-07 |
Family
ID=42507873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920312522XU Expired - Fee Related CN201521698U (en) | 2009-10-15 | 2009-10-15 | Ball valve housing forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878318A (en) * | 2021-11-22 | 2022-01-04 | 山东徐氏重工有限公司 | Production process of auxiliary valve body of spherical fixed ball valve |
-
2009
- 2009-10-15 CN CN200920312522XU patent/CN201521698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878318A (en) * | 2021-11-22 | 2022-01-04 | 山东徐氏重工有限公司 | Production process of auxiliary valve body of spherical fixed ball valve |
| CN113878318B (en) * | 2021-11-22 | 2023-08-22 | 山东徐氏重工有限公司 | Production process of auxiliary valve body of spherical fixed ball valve |
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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: 20100707 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |