CN202769119U - Bending machine high-sealing flange plate - Google Patents
Bending machine high-sealing flange plate Download PDFInfo
- Publication number
- CN202769119U CN202769119U CN 201220426118 CN201220426118U CN202769119U CN 202769119 U CN202769119 U CN 202769119U CN 201220426118 CN201220426118 CN 201220426118 CN 201220426118 U CN201220426118 U CN 201220426118U CN 202769119 U CN202769119 U CN 202769119U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- stepped shape
- annular groove
- shaped
- bending machine
- 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
Links
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a bending machine high-sealing flange plate comprising a flange plate body with inner holes. The flange plate is provided with a plurality of bolt holes. A step-shaped ring slot is arranged around the inner holes of a mounting surface of the flange plate. A step-shaped sealing ring corresponding to the step-shaped ring slot is arranged on the back of the flange plate. An upper step on the step-shaped sealing ring is a rubber sealing washer. The bending machine high-sealing flange plate is simple in structure, convenient to use, capable of effectively improving tightness of the flange plate when the flange plate is used, greatly reducing adverse influence from pipe fitting vibration and uneven force to the tightness of a flange plate joint, and effectively ensuring normal use and safety of the flange plate by the step-shaped ring slot arranged on the mounting surface of the flange plate and a design that the step-shaped sealing ring corresponding to the ring slot is arranged on the back of the flange plate.
Description
Technical field
The utility model relates to a kind of flange plate, is specially a kind of bender high leak tightness flange plate.
Background technique
Flange plate is a kind of mechanical parts for connecting two pipe fittings, and the two flange plate correspondence that will be fixed on two pipe fittings by bolt during use connects, to finish the connection to pipe fitting.In industrial pipeline, the use that flange connects is very extensive.And existing flange plate is when connecting two pipe fittings, and its joint sealing is not good, and easily causes its connection sealing to descend because of pipe vibration or unbalance stress, and then affects using effect and Security.
The model utility content
The purpose of this utility model provides a kind of bender high leak tightness flange plate, to solve flange plate traditional in the prior art when connecting two pipe fittings, its joint sealing is not good, and easily cause its connection sealing to descend because of pipe vibration or unbalance stress, and then affect the problem of using effect and Security.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of bender high leak tightness flange plate, include the flange plate body that has endoporus, be distributed with several bolts hole on the described flange plate, it is characterized in that: be provided with the stepped shape annular groove around endoporus on the attachment face of described flange plate, the back side of described flange plate is provided with the stepped shape seal ring corresponding with the stepped shape annular groove, and topping bar of described stepped shape seal ring is rubber gasket.
Described a kind of bender high leak tightness flange plate, it is characterized in that: the oral area of described stepped shape annular groove is provided with chamfering.
Described a kind of bender high leak tightness flange plate, it is characterized in that: the degree of depth of described stepped shape annular groove is 5-15mm.
The beneficial effects of the utility model are:
The utility model is simple in structure, easy to use, employing arranges the stepped shape annular groove at the attachment face of flange plate, the design of the stepped shape seal ring corresponding with the stepped shape annular groove is set overleaf, effectively promoted flange plate sealing in use, significantly slacken pipe fitting vibration and unbalance stress and to the adverse effect of flange plate joint sealing, effectively guaranteed normal use and the Security of flange plate.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
As shown in Figure 1, a kind of bender high leak tightness flange plate, include flange plate 1 body that has endoporus 2, be distributed with several bolts hole 3 on the flange plate 1, be provided with stepped shape annular groove 4 around endoporus 2 on the attachment face of flange plate 1, the back side of flange plate 1 is provided with the stepped shape seal ring 5 corresponding with stepped shape annular groove 4, and topping bar of stepped shape seal ring 5 is rubber gasket 6.
The oral area of stepped shape annular groove 4 is provided with chamfering, and the degree of depth of stepped shape annular groove 4 is 5-15mm.
Claims (3)
1. bender high leak tightness flange plate, include the flange plate body that has endoporus, be distributed with several bolts hole on the described flange plate, it is characterized in that: be provided with the stepped shape annular groove around endoporus on the attachment face of described flange plate, the back side of described flange plate is provided with the stepped shape seal ring corresponding with the stepped shape annular groove, and topping bar of described stepped shape seal ring is rubber gasket.
2. a kind of bender high leak tightness flange plate according to claim 1, it is characterized in that: the oral area of described stepped shape annular groove is provided with chamfering.
3. a kind of bender high leak tightness flange plate according to claim 1, it is characterized in that: the degree of depth of described stepped shape annular groove is 5-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426118 CN202769119U (en) | 2012-08-27 | 2012-08-27 | Bending machine high-sealing flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426118 CN202769119U (en) | 2012-08-27 | 2012-08-27 | Bending machine high-sealing flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769119U true CN202769119U (en) | 2013-03-06 |
Family
ID=47775694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426118 Expired - Fee Related CN202769119U (en) | 2012-08-27 | 2012-08-27 | Bending machine high-sealing flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304227A (en) * | 2018-08-24 | 2019-02-05 | 中国科学院合肥物质科学研究院 | A kind of infrared tubular heater sample cell that new application is tested in thermal desorption |
-
2012
- 2012-08-27 CN CN 201220426118 patent/CN202769119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304227A (en) * | 2018-08-24 | 2019-02-05 | 中国科学院合肥物质科学研究院 | A kind of infrared tubular heater sample cell that new application is tested in thermal desorption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205191035U (en) | Pipeline socket joint connection structure | |
| CN202769122U (en) | Bending machine hydraulic pressure leakage-proof flange plate | |
| CN204254089U (en) | A kind of sealed type large-scale pipeline connecting head | |
| CN202769124U (en) | High-strength leakage-proof type flange disk | |
| CN202769119U (en) | Bending machine high-sealing flange plate | |
| CN105257914A (en) | Cable hole plugging device | |
| CN203979723U (en) | Bellows gas range connector | |
| CN202532023U (en) | Pipe clamp | |
| CN202834497U (en) | Unthreaded sealing flange | |
| CN202852251U (en) | Flange sealing component | |
| CN203297798U (en) | High pressure delivery pipeline pipe end connector structure | |
| CN104613176A (en) | Self-pressurization sealing ring | |
| CN204127531U (en) | A kind of safeguard structure for steel-plastic composite pipe | |
| CN204253874U (en) | Fermenting tub mechanical seal device | |
| CN202852256U (en) | Pipeline connection flange | |
| CN204083583U (en) | A kind of flange | |
| CN204829019U (en) | Novel flange joint structure | |
| CN202040323U (en) | Oblique seal ring | |
| CN202082542U (en) | Elbow pipe clamp | |
| CN203395439U (en) | flange | |
| CN204004922U (en) | A kind of end-tooth flange | |
| CN205879450U (en) | Connecting seat work piece air -tight test frock | |
| CN202769123U (en) | High-tightness flange plate of hydraulic oil cylinder for plate shearing machine | |
| CN202992450U (en) | Connecting piece for water supply pipe | |
| CN202834563U (en) | Water distributor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130827 |