CN201170394Y - Novel opened body high voltage flange disk - Google Patents
Novel opened body high voltage flange disk Download PDFInfo
- Publication number
- CN201170394Y CN201170394Y CNU200820019282XU CN200820019282U CN201170394Y CN 201170394 Y CN201170394 Y CN 201170394Y CN U200820019282X U CNU200820019282X U CN U200820019282XU CN 200820019282 U CN200820019282 U CN 200820019282U CN 201170394 Y CN201170394 Y CN 201170394Y
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- China
- Prior art keywords
- flange
- flange body
- novel
- high voltage
- utility
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- 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 novel split high-pressure flange. An annular seal groove (2) is processed below a matching surface (4) of the flange body (3) molded through forging, namely on the inner wall of the lower end of the flange body (3); and the upper end of the flange body (3) is provided with an integrally-made reinforcing rib (5). The flange is higher in whole strength, difficult to damage, longer in life span and higher in manufacturing-production efficiency, saves more materials, and ensures that the sealing of pipelines and oil cylinder bodies is tighter and firmer.
Description
(1) technical field
The utility model relates to a kind of flange plate, particularly a kind of novel body formula high pressure flange dish of opening.
(2) background technique
For high-pressure oil pipe is convenient, firmly be connected on the oil cylinder, usually adopt and drive body formula flange plate and implement being connected of tube head and oil cylinder fuselage.The existing body formula high pressure flange dish of opening is generally by further processing behind the casting, and not only structure is reasonable inadequately, and bulk strength is poor, high material consumption, and manufacturing efficiency is low, and working life is short, and sealing effect can not be satisfactory.
(3) model utility content
Technical problem to be solved in the utility model is, provides a kind of novel height of opening to press flange plate, by forging molding and improve its structure, improves flange plate intensity, improves its sealability, opens the shortcoming of body formula flange plate to overcome existing casting.
In order to solve the problems of the technologies described above, the utility model has adopted following technological scheme.
A kind of novel height of opening is pressed flange plate, comprises flange body, it is characterized in that: below the fitting surface of the flange body of forging molding, promptly be processed with annular seal groove on the inwall of flange body lower end; The flange body upper end is the stiffening rib of Construction integration.
Offer the installation screw respectively at two ends, the flange body left and right sides.
Good effect of the present utility model is: flange plate adopts No. 45 steel by forging molding, and two ends are processed with stiffening rib and annular seal groove respectively up and down.Bulk strength is higher, should not damage, and longer service life, it is higher to make manufacturing efficiency, more saves raw material, has guaranteed that the sealing of pipeline and oil cylinder fuselage is tighter, firm.
(4) description of drawings
Fig. 1 is structure of the present utility model, shape schematic representation.
Fig. 2 is a schematic side view of the present utility model.
(5) embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, a composition cover product of the present utility model comprises shape, the two cover flange bodies 3 that structure is identical, during use two cover flange bodies 3 is installed from two sides of oil pipe respectively, and the fitting surface 4 of flange body 3 contacts with described oil-pipe external wall cooperation.Flange body 3 adopts No. 45 steel to process by forging molding.
The internal face of flange body 3 is said fitting surface 4.Below this fitting surface 4, promptly be processed with annular seal groove 2 on the flange body 3 lower end inwalls.Flange body 3 upper ends are the stiffening rib 5 of Construction integration, and the internal face of this stiffening rib 5 also is a fitting surface.This stiffening rib 5 the bearing capacity that purpose is to improve whole flange plate is set.Offer installation screw 1 respectively at two ends, flange body 3 left and right sides.
When installing and using, two cover flange bodies 3 are installed from two side butt joints of oil pipe respectively, because fitting surface 4 shapes of two cover flange bodies 3 adapt with the oil-pipe external wall that is installed and fixed, described fitting surface 4 promptly is close on the tube wall.Described annular seal groove 2 and oil pipe mounting end with flange plate be connected.The corresponding mounting hole that screw 1 is aimed on the oil cylinder fuselage is installed,, is realized of the closely cooperate assembling of this flange plate high-pressure oil pipe and oil cylinder fuselage by bolton.
Claims (2)
1, a kind of novel height of opening is pressed flange plate, comprises flange body (3), it is characterized in that: fitting surface (4) below at the flange body (3) of forging molding promptly is processed with annular seal groove (2) on the inwall of flange body (3) lower end; Flange body (3) upper end is the stiffening rib (5) of Construction integration.
2, the novel height of opening as claimed in claim 1 is pressed flange plate, it is characterized in that: offer respectively at flange body (3) two ends, the left and right sides screw (1) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820019282XU CN201170394Y (en) | 2008-03-24 | 2008-03-24 | Novel opened body high voltage flange disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820019282XU CN201170394Y (en) | 2008-03-24 | 2008-03-24 | Novel opened body high voltage flange disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170394Y true CN201170394Y (en) | 2008-12-24 |
Family
ID=40209447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820019282XU Expired - Fee Related CN201170394Y (en) | 2008-03-24 | 2008-03-24 | Novel opened body high voltage flange disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170394Y (en) |
-
2008
- 2008-03-24 CN CNU200820019282XU patent/CN201170394Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20160324 |