CN204785177U - Novel board -like flat welding method is blue - Google Patents
Novel board -like flat welding method is blue Download PDFInfo
- Publication number
- CN204785177U CN204785177U CN201520444603.0U CN201520444603U CN204785177U CN 204785177 U CN204785177 U CN 204785177U CN 201520444603 U CN201520444603 U CN 201520444603U CN 204785177 U CN204785177 U CN 204785177U
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Abstract
The utility model provides a novel board -like flat welding method is blue, the utility model relates to a flange technical field, it contains flange body, through -hole, central tube hole, and the middle part of flange body is equipped with central tube hole, evenly be equipped with the several through -hole around the central tube hole, and the through -hole setting is on the flange body, it still contains baffle circle and rubber ring layer, is equipped with the baffle circle on the inside of central tube hole, the inside of through -hole be equipped with the rubber ring layer, it has higher sealing performance, can also improve stability sealed between flange and the flange.
Description
Technical field
The utility model relates to flange technical field, is specifically related to a kind of New-type plate welded flange.
Background technique
Flange (Flange), the again blue flange disk of call or bead.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment, as speed reducer flange.Flange joint or flanged joint, refer to and be interconnected releasable connection as one group of combined sealing structure by flange, pad and bolt three.Piping flange means the flange of pipe arrangement in tube equipment, is used in import and export flange equipment meaning equipment.Perforation on flange, bolt makes two flanges be close to.Liner containment is used between flange.Flange divides be threaded (screwed connection) flange, welded flange and clip flange.Flange is all use in pairs, and low pressure pipeline can use an acting flange, and four kilograms with the use welded flange of upward pressure.Add sealing gasket between two panels flange plate, then use bolton.The flange thickness of different pressures is different, and the bolt that they use is also different.Water pump and valve, when being connected with pipeline, the local of these equipment facilities, also makes corresponding flange shape, also referred to as Flange joint.Every union piece using bolt connection simultaneously to close at two planar perimeter, be generally all called " flange ", as the connection of ventilation duct, this class part can be called " flange type part ".But this connection is the local of an equipment, as the connection of flange and water pump, just bad water pump " flange type part ".More small-sized as valve etc., can cry " flange type part ".Speed reducer flange, for the connection of motor and speed reducer, and the connection between speed reducer and miscellaneous equipment.
Slip-on-welding plate flange is drawn materials conveniently, and manufacture simple, cost is low, uses extensively; But rigidity is poor, therefore must not be used for having supply and demand, chemical process piping system that inflammable, explosive and higher vacuum requires and height, extremely harm occasion.Sealing surface pattern has plane and prominent face.
Slip-on-welding plate flange pipe is inserted in flange go welding, and owing to being just fixedly connected with bolt by through hole between flange with flange, its stability is not strong, and sealing is also bad.
Model utility content
The purpose of this utility model is defect for prior art and deficiency, provides the slip-on-welding plate flange that a kind of structure is simple, reasonable in design, easy to use, has higher sealability, can also improve the stability sealed between flange and flange.
For achieving the above object, the technical solution adopted in the utility model is: it comprises flange body, through hole, central tube; The middle part of flange body is provided with central tube, and the surrounding of central tube is evenly provided with several through hole, and through hole is arranged in flange body; It also comprises baffle plate circle and cushion rubber layer, and the inside of central tube is provided with baffle plate circle; The inside of described through hole is provided with cushion rubber layer.
Working principle of the present utility model: the position due to baffle plate circle is fixing, such pipeline is position of reckoning when being inserted in without the need to people, directly one end of pipeline is enclosed within baffle plate circle, during welding, welding portion falls in baffle plate circle, the inwall of central tube inwall and pipeline can not be affected, both artistic and practical; Simultaneously owing to being provided with cushion rubber layer in through hole, two flanges be aligned by bolt fix time, the buffering of micro-displacement deviation can be carried out by cushion rubber layer, improve its sealing stability.
After adopting said structure, the utility model beneficial effect is: a kind of slip-on-welding plate flange described in the utility model, there is higher sealability, the stability sealed between flange and flange can also be improved, and have structure simple, arrange rationally, the advantage such as fabricating cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view in Fig. 1.
Description of reference numerals:
1, flange body; 2, through hole; 3, central tube; 4, baffle plate circle; 5, cushion rubber layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1 and Fig. 2, the technological scheme that this embodiment adopts is: it comprises flange body 1, through hole 2, central tube 3; The middle part of flange body 1 is provided with central tube 3, and the surrounding of central tube 3 is evenly provided with several through hole 2, and through hole 2 is arranged in flange body 1; It also comprises baffle plate circle 4 and cushion rubber layer 5, and the inside of central tube 3 is provided with baffle plate circle 4; The inside of described through hole 2 is provided with cushion rubber layer 5.
Described baffle plate circle 4 is integral type structure with flange body 1.
The working principle of this embodiment: the position due to baffle plate circle 4 is fixing, such pipeline is position of reckoning when being inserted in without the need to people, directly one end of pipeline is enclosed within baffle plate circle 4, during welding, welding portion falls in baffle plate circle 4, the inwall of central tube 3 and the inwall of pipeline can not be affected, both artistic and practical; Simultaneously owing to being provided with cushion rubber layer 5 in through hole 2, two flanges be aligned by bolt fix time, the buffering of micro-displacement deviation can be carried out by cushion rubber layer 5, improve its sealing stability.
After adopting said structure, this embodiment beneficial effect is a kind of slip-on-welding plate flange described in this embodiment, there is higher sealability, the stability sealed between flange and flange can also be improved, and have structure simple, arrange rationally, the advantage such as fabricating cost is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a New-type plate welded flange, it comprises flange body (1), through hole (2), central tube (3); The middle part of flange body (1) is provided with central tube (3), and the surrounding of central tube (3) is evenly provided with several through hole (2), and through hole (2) is arranged in flange body (1); It is characterized in that: it also comprises baffle plate circle (4) and cushion rubber layer (5), the inside of central tube (3) is provided with baffle plate circle (4); The inside of described through hole (2) is provided with cushion rubber layer (5).
2. a kind of New-type plate welded flange according to claim 1, is characterized in that described baffle plate circle (4) and flange body (1) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444603.0U CN204785177U (en) | 2015-06-25 | 2015-06-25 | Novel board -like flat welding method is blue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444603.0U CN204785177U (en) | 2015-06-25 | 2015-06-25 | Novel board -like flat welding method is blue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785177U true CN204785177U (en) | 2015-11-18 |
Family
ID=54525226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444603.0U Expired - Fee Related CN204785177U (en) | 2015-06-25 | 2015-06-25 | Novel board -like flat welding method is blue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785177U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979397A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | The double-deck board-like welded flange of trough of belt anti-slip type |
| CN106979401A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Anti-skidding slip-on welding flange |
| CN106979409A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | Skid resistance alloy with holes accepts weldering formula flange |
| CN106979399A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Board-like integral (type) flange |
| CN106989160A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding Double-layer flange of reductor |
| CN106989233A (en) * | 2016-03-24 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding alloy W.N flange of trough of belt |
| CN106989229A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of stainless steel reinforcement type |
| CN106989230A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | Enhanced antiskid thread flange |
| CN106989221A (en) * | 2016-03-14 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of steel alloy |
-
2015
- 2015-06-25 CN CN201520444603.0U patent/CN204785177U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979401A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Anti-skidding slip-on welding flange |
| CN106979399A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Board-like integral (type) flange |
| CN106989221A (en) * | 2016-03-14 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of steel alloy |
| CN106989160A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding Double-layer flange of reductor |
| CN106989229A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of stainless steel reinforcement type |
| CN106989230A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | Enhanced antiskid thread flange |
| CN106979397A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | The double-deck board-like welded flange of trough of belt anti-slip type |
| CN106979409A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | Skid resistance alloy with holes accepts weldering formula flange |
| CN106989233A (en) * | 2016-03-24 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding alloy W.N flange of trough of belt |
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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: 20151118 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |