CN107061893A - A kind of special large scale equipment flange - Google Patents
A kind of special large scale equipment flange Download PDFInfo
- Publication number
- CN107061893A CN107061893A CN201710397082.1A CN201710397082A CN107061893A CN 107061893 A CN107061893 A CN 107061893A CN 201710397082 A CN201710397082 A CN 201710397082A CN 107061893 A CN107061893 A CN 107061893A
- Authority
- CN
- China
- Prior art keywords
- connecting pole
- large scale
- pilot hole
- main connecting
- scale equipment
- 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.)
- Withdrawn
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Abstract
The present invention relates to ring flange technical field, more particularly to a kind of special large scale equipment flange.The technical solution adopted by the present invention is：A kind of special large scale equipment flange, including the cylinder-shaped body structure being made up of metal material, the front of agent structure is provided with mounting boss, the center of mounting boss is provided with main connecting pole, the reverse side center of agent structure is provided with fitting recess, the link position of mounting boss and main connecting pole is provided with back taper seal groove, cylindrical fitting recess is provided with close to the apical position of main connecting pole, main connecting pole top center is provided with the first pilot hole, the center of first pilot hole is provided with main pilot hole, and the face of cylinder of main pilot hole is provided with a circle triangle gear teeth structure.It is an advantage of the invention that：Add ring flange and apply the reliability and stability in large scale equipment, improve the structural strength of flange and the compactness of connection, connect them more stable, and can more facilitate in assembling process, make efficiency of assembling higher.
Description
Technical field
The present invention relates to ring flange technical field, more particularly to a kind of large scale equipment flange.
Background technology
Flange (Flange), is called flange flange disk or bead.Flange is the part being connected with each other between axle and axle, is used for
Connection between pipe end；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as reductor method
It is blue.Flange is connected or bump joint, refers to be connected with each other as one group of combined sealing structure by flange, pad and bolt three
Releasable connection.Pipe flange, which is meant, matches somebody with somebody effective flange in plumbing installation, with the import and export flange that equipment is meant in equipment.Method
Perforation on orchid, bolt is close to two flanges.With pad sealing between flange.Flange point threaded connection (screwed connection) flange, weldering
Acting flange and clip flange.Flange is all used in pairs, and low pressure pipeline can use an acting flange, four kilograms of pressure above
Use welded flange.Sealing gasket is added between two panels ring flange, is then fastened with bolt.The flange thickness of different pressures is different,
The bolt that they are used is also different.Water pump and valve, when being connected with pipeline, the part of these equipment facilities is also made relative
The flange shape answered, also referred to as flange are connected.Every union piece closed simultaneously using bolt connection in two planar perimeters,
Typically referred to as " flange ", such as connection of ventilation shaft, this class part is properly termed as " flange type part ".But this connection
The simply part of an equipment, the connection of such as flange and water pump, just it is bad water pump " flange type part ".Compare it is small-sized as
Valve etc., can be named " flange type part ".
Some large scale equipments are such as steamer, large-sized processing equipment, space equipment, in these large scale equipments also often
Using to flange arrangement, the switching performance of equipment can be made more preferable by the use of flange arrangement part, Assembly stability more preferably, connects
Connect and more fasten, therefore, it is possible to ensure the performance of each equipment.But large scale equipment is different from traditional general device, it is to knot
Requirement in terms of structure intensity and switching performance is all more strict, and shape design must also be weighed for corresponding large scale equipment
New design.
The content of the invention
It is an object of the invention to provide a kind of large scale equipment flange, by brand-new structure design, flange is set not only to have
Higher structural strength, the also even closer structure that is linked and packed not only facilitates the compactness that installs but also can ensure that connection, application
Preferably it can be provided safeguard in large scale equipment to large scale equipment, so as to strengthen the performance of large scale equipment.
Technical scheme is as follows：
A kind of large scale equipment flange, including the cylinder-shaped body structure being made up of metal material, the agent structure is just
Face is provided with cylindrical mounting boss, and the center of the mounting boss is provided with circular main connecting pole, the main connecting pole it is straight
Footpath is less than the diameter of the mounting boss, and the reverse side center of the agent structure is provided with cylindrical fitting recess, and its feature exists
In：The link position of the mounting boss and the main connecting pole is provided with back taper seal groove, the back taper seal groove distribution
On the face of cylinder of the main connecting pole, cylindrical fitting recess, the main company are provided with close to the apical position of the main connecting pole
Column top center is connect provided with the first pilot hole, the outermost of first pilot hole is provided with assembly chamfer, first dress
The center of distribution is provided with main pilot hole, and the main pilot hole, which runs through on whole part, the face of cylinder of the main pilot hole, to be set
There is a circle triangle gear teeth structure, the length of the triangle gear teeth structure is identical with the depth of the main pilot hole, the master
The external cylindrical surface of body structure is provided with six equally distributed screens fixed angles, and the screens fixed angles are inverted trapezoidal structure, institute
The trapezoidal long base of screens fixed angles is stated in outside, the screens fixed angles are provided with cylinder in the side of the agent structure reverse side
Shape dress matches somebody with somebody post, and the center of the assembling post, which is provided with the first fixing hole of all-pass, the agent structure, is located at the assembling
The outer fix of boss is provided with six equally distributed second fixing holes, and second fixing hole and the assembling post interlock uniformly
Distribution, in the fitting recess provided with six all-pass and equally distributed 3rd fixing hole, the 3rd fixed hole position is in institute
State the outside of main connecting pole.
Further, the diameter of the fitting recess is less than the diameter of the mounting boss, and more than the main connecting pole
Diameter.
Further, the thickness of the screens fixed angles is identical with the thickness of the agent structure, the height of the assembling post
Degree is a quarter of the agent structure thickness.
Further, the agent structure is made up of hard alloy Steel material.
Further, the agent structure is formed by aluminum alloy materials casting.
Beneficial effects of the present invention：
The reliability and stability in large scale equipment are applied invention increases ring flange, the structure for improving flange is strong
Degree and the compactness of connection, connect them more stable, and can more facilitate in assembling process, make efficiency of assembling more
It is high.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is second direction dimensional structure diagram of the invention；
Fig. 3 is front schematic view of the invention；
Fig. 4 is the diagrammatic cross-section of A-A positions of the present invention；
Fig. 5 is side schematic view of the invention；
Fig. 6 is schematic top plan view of the invention；
In figure：1st, agent structure, 2, mounting boss, 3, fitting recess, 4, main connecting pole, 5, back taper seal groove, 6, cylinder
Shape fitting recess, the 7, first pilot hole, 8, assembly chamfer, 9, main pilot hole, 10, screens fixed angles, 11, assembling post, 12, first consolidates
Determine hole, the 13, second fixing hole, the 14, the 3rd fixing hole.
Embodiment
As shown in Figures 1 to 6, a kind of large scale equipment flange, it is to specially be designed in large scale equipment for tackling
New parts, it is different from traditional flange part, and its structural strength is higher, and being completely embedded property is stronger, uses more convenient, assembling
Easily, more stable connectivity can be provided in large scale equipment for large scale equipment by applying, and use large scale equipment
Safety and stability is more preferable in journey.It includes the cylinder-shaped body structure 1 being made up of metal material, is the matrix of whole part
Structure.The front of the agent structure 1 is provided with cylindrical mounting boss 2, in assembling from coordinate what other parts were assembled
Effect.The center of the mounting boss 2 is provided with circular main connecting pole 4, coordinates the pilot hole on the part of assembling to be connected
Connect.The diameter of the main connecting pole 4 is less than the diameter of the mounting boss 2, and the reverse side center of the agent structure 1 is provided with
Union piece is placed in cylindrical fitting recess 3, fitting recess 3, moreover it is possible to play certain positioning action.The mounting boss 2 and institute
The link position for stating main connecting pole 4 is provided with back taper seal groove 5, and the back taper seal groove 5 is distributed in the main connecting pole 4
On the face of cylinder, back taper seal groove 5 places a sealing ring in assembling, can ensure the sealing of the interface of link position
More preferably, compactness is more reliable.Cylindrical fitting recess 6 is provided with close to the apical position of the main connecting pole 4, mating connection part
The post that is linked and packed is used.The top center of main connecting pole 4 is provided with the first pilot hole 7, the outermost of first pilot hole 7
Side is provided with assembly chamfer 8, it is possible to increase accuracy during assembling, convenient for assembly, and the part in assembling process can also be reduced in addition
The possibility of collsion damage, certain protective effect is played to Assembly part.The center of first pilot hole 7 is provided with main dress
Distribution 9, the main pilot hole 9 runs through whole part, and the face of cylinder of the main pilot hole 9 is provided with a circle triangle gear teeth knot
Structure, the length of the triangle gear teeth structure is identical with the depth of the main pilot hole 9, and main pilot hole 9 enters with the part being connected
After luggage is matched somebody with somebody, by the cooperation of the gear teeth, can make its when in use compactness more preferably, stress is evenly, safer when using.
On the one hand the external cylindrical surface of the agent structure 1 plays screens, separately provided with six equally distributed screens fixed angles 10
On the one hand play fixation, first positioned, determine that part is assembled again after being placed into suitable position, add assembling
When convenience.The screens fixed angles 10 are inverted trapezoidal structure, effectively can prevent part from offseting again after positioning, can be made solid
Fixed operation is easier.The trapezoidal long base of the screens fixed angles 10 is in outside, and the screens fixed angles 10 are in the body junction
The side of the reverse side of structure 1 is provided with the first fixing hole 12 of all-pass provided with cylinder assembling post 11, the center of the assembling post 11,
Outer fix in the agent structure 1 positioned at the mounting boss 2 is described provided with six equally distributed second fixing holes 13
Second fixing hole 13 and the assembling post 11 are staggeredly uniformly distributed, in the fitting recess 3 provided with six all-pass and uniformly divide
3rd fixing hole 14 of cloth, the 3rd fixing hole 14 is located at the outside of the main connecting pole 4, by several groups of fixing holes and each
The part being engaged is attached fastening, so as to ensure the tightness of large scale equipment connection, it is ensured that large scale equipment is being used
When it is relatively reliable.
Preferably, the diameter of the fitting recess 3 is less than the diameter of the mounting boss 2, and more than the main connection
The diameter of post 4, can carry out the equilibrium assignment of active force from the positive and negatives of one-piece parts, and making part, stress is more after being attached
Uniformly, make that the service life of flange is longer, connection effect is more preferable.
Preferably, the thickness of the screens fixed angles 10 is identical with the thickness of the agent structure 1, the assembling post 11
Height be the thickness of agent structure 1 a quarter.
Preferably, the agent structure 1 is made up of hard alloy Steel material, can making part, the life-span is more when in use
Long, structure is more stable.
Preferably, the agent structure 1 is formed by aluminum alloy materials casting, when producing in enormous quantities, cost is lower, matter
Amount is lighter, using more convenient.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of special large scale equipment flange, including the cylinder-shaped body structure (1) being made up of metal material, the agent structure
(1) front is provided with cylindrical mounting boss (2), and the center of the mounting boss (2) is provided with circular main connecting pole (4),
The diameter of the main connecting pole (4) is less than the diameter of the mounting boss (2), the reverse side center of the agent structure (1)
Provided with cylindrical fitting recess (3), it is characterised in that：The link position of the mounting boss (2) and the main connecting pole (4) is provided with
Back taper seal groove (5), the back taper seal groove (5) is distributed on the face of cylinder of the main connecting pole (4), close to the master
The apical position of connecting pole (4) is provided with cylindrical fitting recess (6), and main connecting pole (4) top center is provided with the first dress
Distribution (7), the outermost of first pilot hole (7) is provided with assembly chamfer (8), the center of first pilot hole (7)
Provided with main pilot hole (9), the main pilot hole (9) runs through whole part, and the face of cylinder of the main pilot hole (9) is provided with a circle
Triangle gear teeth structure, the length of the triangle gear teeth structure is identical with the depth of the main pilot hole (9), the body junction
The external cylindrical surface of structure (1) is provided with six equally distributed screens fixed angles (10), and the screens fixed angles (10) are inverted trapezoidal
Structure, the trapezoidal long base of the screens fixed angles (10) is in outside, and the screens fixed angles (10) are in the agent structure (1)
The side of reverse side is provided with the first fixing hole of all-pass provided with cylinder assembling post (11), the center of the assembling post (11)
(12), the outer fix on the agent structure (1) positioned at the mounting boss (2) is fixed provided with six equally distributed second
Hole (13), second fixing hole (13) and the assembling post (11), which are interlocked, to be uniformly distributed, and six are provided with the fitting recess (3)
All-pass and equally distributed 3rd fixing hole (14), the 3rd fixing hole (14) is located at the outer of the main connecting pole (4)
Side.
2. a kind of special large scale equipment flange according to claim 1, it is characterised in that：The diameter of the fitting recess (3)
Less than the diameter of the mounting boss (2), and more than the diameter of the main connecting pole (4).
3. a kind of special large scale equipment flange according to claim 1, it is characterised in that：The screens fixed angles (10)
Thickness is identical with the thickness of the agent structure (1), and the height of the assembling post (11) is the agent structure (1) thickness
A quarter.
4. a kind of special large scale equipment flange according to claim 1 or 2, it is characterised in that：The agent structure (1) by
Hard alloy Steel material is made.
5. a kind of special large scale equipment flange according to claim 1 or 2, it is characterised in that：The agent structure (1) by
Aluminum alloy materials casting is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397082.1A CN107061893A (en) | 2017-05-27 | 2017-05-27 | A kind of special large scale equipment flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397082.1A CN107061893A (en) | 2017-05-27 | 2017-05-27 | A kind of special large scale equipment flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061893A true CN107061893A (en) | 2017-08-18 |
Family
ID=59617491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397082.1A Withdrawn CN107061893A (en) | 2017-05-27 | 2017-05-27 | A kind of special large scale equipment flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816491A (en) * | 2017-11-24 | 2018-03-20 | 申晓丽 | A kind of special rotary-type connecting flange structure |
| CN108035981A (en) * | 2017-11-24 | 2018-05-15 | 申晓丽 | A kind of special Internal thread flange disk |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254292A (en) * | 1995-01-25 | 1996-10-01 | Guy Levivier | Flange for connecting correction tool or pipe |
| CN202868143U (en) * | 2012-09-27 | 2013-04-10 | 福建莱孚泵业有限公司 | Flange |
| CN204785172U (en) * | 2015-06-25 | 2015-11-18 | 东台市溱标不锈钢有限公司 | It is blue to take flat welding method of neck |
| CN205191028U (en) * | 2015-11-11 | 2016-04-27 | 广东联塑科技实业有限公司 | Flange for drainage pipe of sealed lid in area |
| CN205226696U (en) * | 2015-12-22 | 2016-05-11 | 昆山协羽阀门管道有限公司 | Sealed optimize exempt from motorcycle type flange |
| CN106337981A (en) * | 2015-07-16 | 2017-01-18 | 天津市宝坻新世纪胶粘制品有限公司 | High-pressure air pipe connecting flange of adhesive tape air knife splitting machine |
| CN106594419A (en) * | 2016-12-23 | 2017-04-26 | 江苏润泰电力设备有限公司 | Large-size sealing flange |
-
2017
- 2017-05-27 CN CN201710397082.1A patent/CN107061893A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254292A (en) * | 1995-01-25 | 1996-10-01 | Guy Levivier | Flange for connecting correction tool or pipe |
| CN202868143U (en) * | 2012-09-27 | 2013-04-10 | 福建莱孚泵业有限公司 | Flange |
| CN204785172U (en) * | 2015-06-25 | 2015-11-18 | 东台市溱标不锈钢有限公司 | It is blue to take flat welding method of neck |
| CN106337981A (en) * | 2015-07-16 | 2017-01-18 | 天津市宝坻新世纪胶粘制品有限公司 | High-pressure air pipe connecting flange of adhesive tape air knife splitting machine |
| CN205191028U (en) * | 2015-11-11 | 2016-04-27 | 广东联塑科技实业有限公司 | Flange for drainage pipe of sealed lid in area |
| CN205226696U (en) * | 2015-12-22 | 2016-05-11 | 昆山协羽阀门管道有限公司 | Sealed optimize exempt from motorcycle type flange |
| CN106594419A (en) * | 2016-12-23 | 2017-04-26 | 江苏润泰电力设备有限公司 | Large-size sealing flange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816491A (en) * | 2017-11-24 | 2018-03-20 | 申晓丽 | A kind of special rotary-type connecting flange structure |
| CN108035981A (en) * | 2017-11-24 | 2018-05-15 | 申晓丽 | A kind of special Internal thread flange disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |