CN107806460A - A kind of special screw thread method seals blue dish structure - Google Patents
A kind of special screw thread method seals blue dish structure Download PDFInfo
- Publication number
- CN107806460A CN107806460A CN201711200281.5A CN201711200281A CN107806460A CN 107806460 A CN107806460 A CN 107806460A CN 201711200281 A CN201711200281 A CN 201711200281A CN 107806460 A CN107806460 A CN 107806460A
- Authority
- CN
- China
- Prior art keywords
- main body
- screw thread
- post
- body assembles
- assembles post
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 230000002929 anti-fatigue Effects 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
Abstract
The present invention relates to ring flange technical field, more particularly to a kind of special screw thread method to seal blue dish structure.The technical solution adopted by the present invention is：A kind of special screw thread method seals blue dish structure, including cylinder-shaped body assembles post, the bottom centre position of main body assembles post is provided with cylindrical reinforcement support column, reinforce between support column external cylindrical surface and main body assembles post lower surface and be provided with integrally formed reinforcing brace rod, main body assembles post upper surface center is provided with cylindrical assembly connection post, the external cylindrical surface of assembly connection post is provided with assembling external screw thread, cylindrical front seal groove is additionally provided with main body assembles post upper surface, the bottom surface of main body assembles post is provided with the antifatigue groove of taper with reinforcing support column link position.It is an advantage of the invention that：By strict structure design, make part that there is more preferable structural strength, can make the stability of connection more reliable in use, make the service life of plant equipment in use longer.
Description
Technical field
The present invention relates to ring flange technical field, more particularly to a kind of special screw thread method to seal blue dish structure.
Background technology
Flange part is a kind of more commonly used design of part in plant equipment, and it can preferably connect plant equipment
Together.In some plant equipment, for example, in hydraulic test, mobile bearing apparatus it is medium, in the flange of these location applications
Often also need to connect other structures cooperation to ensure the fastness of connection during part, and ensure the connection sealing of connecting shaft.
Flange is typically fastenedly connected in assembly connection using stud, although being able to ensure that the fastness of connection, the stud of use
Quantity is typically all relatively more, cumbersome when being fixed, and the close of flange connection can be influenceed if omitting one when installation
Feng Xing.
The content of the invention
It is an object of the invention to provide a kind of special screw thread method to seal blue dish structure, and it uses the side of internal and external threads connection
Together with formula is linked and packed with the structural member of plant equipment, it is more convenient to assemble up, and installation effectiveness is higher, the upper end of flange part
Seal washer can also be placed on face makes the connection effect between ring flange and plant equipment more preferable, part integrally using one into
The mode of type produces, and by strict structure design, part is had more preferable structural strength, in use can
Make the stability of connection more reliable, make the service life of plant equipment in use longer.
Technical scheme is as follows：
A kind of special screw thread method seals blue dish structure, including cylinder-shaped body assembles post, it is characterised in that：The main body
The bottom centre position of assembles post is provided with cylindrical reinforcement support column, and the reinforcing support column external cylindrical surface assembles with the main body
Be provided with integrally formed reinforcing brace rod between post lower surface, it is described reinforce brace rod using the central shaft of the reinforcing support column as
Center circumferential is uniformly distributed, and the outside for reinforcing brace rod is inclined-plane, the reinforcing brace rod lower end position and the reinforcing
The bottom surface of support column overlaps, and the reinforcing brace rod outermost locations intersect with the external cylindrical surface of the main body assembles post, described
Main body assembles post upper surface center is provided with cylindrical assembly connection post, and the external cylindrical surface of the assembly connection post is provided with dress
With external screw thread, the distance of assembling external screw thread the top position to the assembly connection top end is less than the assembling external screw thread
Lowest positions are additionally provided with cylindrical front on the main body assembles post upper surface to the distance of the main body assembles post upper surface
Seal groove, the front seal groove are concentric distribution with the main body assembles post, and the bottom surface of the main body assembles post adds with described
Clamped dagger link position is provided with the antifatigue groove of taper, and minimum dimension position reinforces branch with described on the inside of the antifatigue groove
The external cylindrical surface diameter of dagger is identical, and the front seal groove is located at the outside of the antifatigue groove, the assembly connection post
Upper surface center be provided with cylindrical center pilot hole through whole part, the inside of the central mounting hole is provided with dress
With internal thread, external screw thread is assembled topmost at grade in the upper surface of the assembling internal thread with described, in the assembling
The lowest positions of screw thread and the antifatigue groove upper surface are at grade.
Further, the distance of assembling external screw thread the top position to the assembly connection top end is the assembling
External screw thread lowest positions to the main body assembles post upper surface distance 1/3rd.
Further, the width of the front seal groove is identical with the thickness of the main body assembles post.
Further, the diameter of the external cylindrical surface for reinforcing support column is more than the external cylindrical surface of the assembly connection post
Diameter.
Beneficial effects of the present invention：
The present invention passes through strict structure design, part is had more preferable structural strength, can make in use
The stability of connection is more reliable, makes the service life of plant equipment in use longer.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the side schematic view of the present invention；
Fig. 4 is the schematic top plan view of the present invention；
Fig. 5 is the elevational schematic view of the present invention；
Fig. 6 is the schematic perspective view of second direction of the present invention；
In figure：1st, main body assembles post, 2, reinforce support column, 3, reinforce brace rod, 4, assembly connection post, 5, the outer spiral shell of assembling
Line, 6, front seal groove, 7, antifatigue groove, 8, central mounting hole, 9, assembling internal thread.
Embodiment
As shown in Figures 1 to 6, a kind of special screw thread method seals blue dish structure, and it is by the way of internal and external threads connection
Together with being linked and packed with the structural member of plant equipment, it is more convenient to make to assemble up, with the mode of traditional Stud connection not
Together, installation effectiveness is higher.Company between ring flange and plant equipment can also be made by placing seal washer on this ring flange
It is more preferable to connect effect, making plant equipment, effect is also more preferable in the process of running.Part integrally produced using integrally formed mode and
Into by strict structure design, making part that there is more preferable structural strength, the stability of connection can be made in use
It is more reliable, make the service life of plant equipment in use longer.It includes cylinder-shaped body assembles post 1, the main body
The bottom centre position of assembles post 1 is provided with cylindrical reinforcement support column 2, and whole part is played a part of to reinforce support, can
It is effectively increased the self-strength of part.It is provided between the reinforcing external cylindrical surface of support column 2 and the lower surface of main body assembles post 1
Integrally formed reinforcing brace rod 3, the weight of part becomes lighter on the basis of making design of part increased, makes it when in use more
It is convenient.The even circumferential centered on the central shaft of the reinforcing support column 2 of brace rod 3 of reinforcing is distributed, described to reinforce support
The outside of muscle 3 is inclined-plane, and the lower end position of brace rod 3 of reinforcing overlaps with the bottom surface of the reinforcing support column 2, described to reinforce branch
The support outermost locations of muscle 3 intersect with the external cylindrical surface of the main body assembles post 1, enable reinforcing brace rod 3 and part connecting portion
The fastness of part is relatively reliable.The upper surface center of main body assembles post 1 is provided with cylindrical assembly connection post 4, and it is dress
The agent structure that timing is attached.The external cylindrical surface of the assembly connection post 4 is provided with assembling external screw thread 5, and it can be with machine
One accessory of tool equipment links together.It is described assembling the top position of external screw thread 5 to the top of assembly connection post 4 away from
With a distance from less than the assembling lowest positions of external screw thread 5 to the upper surface of main body assembles post 1, producing and processing screw thread
When be easier, production efficiency is higher, and connects when being installed and used more convenient.On the upper surface of main body assembles post 1
Cylindrical front seal groove 6 is additionally provided with, sealing ring can be placed in front seal groove 6 in assembling, can so make this position
The compactness put is more preferable.The front seal groove 6 is concentric distribution with the main body assembles post 1.The bottom of the main body assembles post 1
Face is provided with the antifatigue groove 7 of taper with the reinforcing link position of support column 2, can effectively reduce flange part in use
Caused fatigue, make the service life of part longer, it is safer in use.The inner side of antifatigue groove 7 is minimum
Size positions are identical with the external cylindrical surface diameter of the reinforcing support column 2, higher in production shaping timeliness rate.The front sealing
Groove 6 is located at the outside of the antifatigue groove 7, and the upper surface center of the assembly connection post 4, which is provided with, runs through whole part
Cylindrical center pilot hole 8, the inside of the central mounting hole 8 is provided with assembling internal thread 9, and it can be another with plant equipment
One component assembly links together, and flange part is preferably attached with plant equipment.The assembling internal thread 9
Upper surface at grade, makes the structural strength of screw thread more preferable, when in use connection jail with described the top of assembling external screw thread 5
Solidity is more reliable.The lowest positions of the assembling internal thread 9 and the antifatigue upper surface of groove 7 are at grade.
Preferably, the distance on the assembling the top position of external screw thread 5 to the top of assembly connection post 4 is the dress
With the lowest positions of external screw thread 5 to the upper surface distance of main body assembles post 1 1/3rd, make part outer in process of production
The intensity of screw thread is more preferable, production efficiency highest, and service life is longer.
Preferably, the width of the front seal groove 6 is identical with the thickness of the main body assembles post 1, make the whole of part
Body stability is relatively good, and what is connected in use is more stable.
Preferably, the diameter of the external cylindrical surface for reinforcing support column 2 is more than the external cylindrical surface of the assembly connection post 4
Diameter, make the intensity of the position of reinforcing support column 2 more preferable, make part connect better reliability.
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 (4)
1. a kind of special screw thread method seals blue dish structure, including cylinder-shaped body assembles post (1), it is characterised in that：The master
The bottom centre position of body assembles post (1) is provided with cylindrical reinforcement support column (2), reinforcing support column (2) external cylindrical surface with
Integrally formed reinforcing brace rod (3) is provided between main body assembles post (1) lower surface, the reinforcing brace rod (3) is with institute
Even circumferential is distributed centered on stating the central shaft for reinforcing support column (2), and the outside for reinforcing brace rod (3) is inclined-plane, described
The bottom surface that brace rod (3) lower end position is reinforced with the reinforcing support column (2) overlaps, described reinforcing brace rod (3) outermost position
Put and intersect with the external cylindrical surface of the main body assembles post (1), main body assembles post (1) the upper surface center is provided with cylinder
Assembly connection post (4), the external cylindrical surface of the assembly connection post (4) are provided with assembling external screw thread (5), the assembling external screw thread
(5) distance on the top position to assembly connection post (4) top is less than assembling external screw thread (5) lowest positions to institute
The distance of main body assembles post (1) upper surface is stated, cylindrical front seal groove is additionally provided with main body assembles post (1) upper surface
(6), the front seal groove (6) and the main body assembles post (1) are concentric distribution, the bottom surface of the main body assembles post (1) with
Described reinforcing support column (2) link position is provided with the antifatigue groove of taper (7), antifatigue groove (7) the inner side minimum dimension
Position is identical with the external cylindrical surface diameter of the reinforcing support column (2), and the front seal groove (6) is located at the antifatigue groove
(7) outside, the upper surface center of the assembly connection post (4) are provided with the cylindrical center pilot hole through whole part
(8), the inside of the central mounting hole (8) be provided with assembling internal thread (9), it is described assembling internal thread (9) upper surface with it is described
Assemble external screw thread (5) the top at grade, the lowest positions of the assembling internal thread (9) and the antifatigue groove
(7) upper surface is at grade.
2. a kind of special screw thread method according to claim 1 seals blue dish structure, it is characterised in that：The outer spiral shell of the assembling
The distance on line (5) the top position to assembly connection post (4) top is external screw thread (5) lowest positions of assembling to institute
State 1/3rd of main body assembles post (1) upper surface distance.
3. a kind of special screw thread method according to claim 1 or 2 seals blue dish structure, it is characterised in that：The front
The width of seal groove (6) is identical with the thickness of the main body assembles post (1).
4. a kind of special screw thread method according to claim 1 seals blue dish structure, it is characterised in that：It is described to reinforce support
The diameter of the external cylindrical surface of post (2) is more than the diameter of the external cylindrical surface of the assembly connection post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200281.5A CN107806460A (en) | 2017-11-24 | 2017-11-24 | A kind of special screw thread method seals blue dish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200281.5A CN107806460A (en) | 2017-11-24 | 2017-11-24 | A kind of special screw thread method seals blue dish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806460A true CN107806460A (en) | 2018-03-16 |
Family
ID=61581159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200281.5A Withdrawn CN107806460A (en) | 2017-11-24 | 2017-11-24 | A kind of special screw thread method seals blue dish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027893A (en) * | 2019-12-24 | 2021-06-25 | 江苏力达实业科技有限公司 | Sealed multifunctional safety fastener |
-
2017
- 2017-11-24 CN CN201711200281.5A patent/CN107806460A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027893A (en) * | 2019-12-24 | 2021-06-25 | 江苏力达实业科技有限公司 | Sealed multifunctional safety fastener |
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| 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 |
Application publication date: 20180316 |
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| WW01 | Invention patent application withdrawn after publication |