CN108050134A - A kind of special snap-fit connecting flange structure - Google Patents
A kind of special snap-fit connecting flange structure Download PDFInfo
- Publication number
- CN108050134A CN108050134A CN201711303664.5A CN201711303664A CN108050134A CN 108050134 A CN108050134 A CN 108050134A CN 201711303664 A CN201711303664 A CN 201711303664A CN 108050134 A CN108050134 A CN 108050134A
- Authority
- CN
- China
- Prior art keywords
- connecting pole
- main body
- body connecting
- boss
- cylindrical
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 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
- F16B1/02—Means for securing elements of mechanisms after operation
Abstract
The present invention relates to flange part technical field more particularly to a kind of special snap-fit connecting flange structures.The technical solution adopted by the present invention is：Including cylinder-shaped body connecting pole, the lower end of main body connecting pole is equipped with the cylindrical center pilot hole being distributed with one heart, main body connecting pole upper end center position is equipped with cylindrical first seal boss, central mounting hole top center is equipped with cylindrical second seal boss, the diameter of first seal boss is identical with the diameter of the second seal boss, main body connecting pole external cylindrical surface lower end position is equipped with the boss structure that is fixed, be fixed boss structure lower end for the back taper close fit conical surface, the bottom surface of the close fit conical surface with the bottom surface of main body connecting pole at grade.It is an advantage of the invention that：It assembles up when in use more convenient, certain anti-dropout effect can also be played after assembling, make whole efficiency of assembling higher, the stability of assembling is also more preferable more reliable, and use scope is wider.
Description
Technical field
The present invention relates to flange part technical field more particularly to a kind of special snap-fit connecting flange structures.
Background technology
Flange part is a kind of more commonly used design of part in mechanical equipment, it can preferably connect mechanical equipment
Together.In some mechanical equipments, for example, in hydraulic test, mobile bearing apparatus it is medium, in the flange of these location applications
The connection sealing for often also needing to the cooperation of connection other structures during part to ensure the fastness of connection and ensure connecting shaft,
So so that the whole workload in assembling process increases, entire assembly manipulation efficiency reduces, and causes whole use cost
Rise.
The content of the invention
The object of the present invention is to provide a kind of special snap-fit connecting flange structures, it is assembled up more when in use
Add conveniently, other structures need not be used just mechanical equipment can be made firmly to be assembled together with flange part, it can also after assembling
Certain anti-dropout effect is played, and the compactness being linked and packed is stronger, leakproofness higher, it can be in its internal chamber
Lubricating fluid is set, makes it that can be lubricated if necessary to assembling structure, the use scope for making flange part is wider, and makes whole
The efficiency of assembling higher of body, the stability of assembling are also more preferable more reliable.
Technical scheme is as follows：
A kind of special snap-fit connecting flange structure, it is characterised in that：Including cylinder-shaped body connecting pole, the master
The lower end of body connecting pole is equipped with the cylindrical center pilot hole being distributed with one heart, is connected at the top of the central mounting hole to the main body
The distance of column upper surface is more than the thickness between the central mounting hole cylindrical surface and the main body connecting pole external cylindrical surface, described
Main body connecting pole upper end center position is equipped with cylindrical first seal boss, and the central mounting hole top center is equipped with circle
The second seal boss of cylindricality, the diameter of first seal boss is identical with the diameter of second seal boss, the main body
Connecting pole external cylindrical surface lower end position is equipped with the boss structure that is fixed, and the lower end of the boss structure that is fixed is back taper
The close fit conical surface, the bottom surface of the bottom surface of the close fit conical surface and the main body connecting pole at grade, described the
The diameter of one seal boss is less than the diameter of the main body connecting pole, the total height of the boss structure upper-lower position that is fixed
It is 1/3rd of the main body connecting pole height, the center of first seal boss is equipped with cylindrical center bore, institute
The inner cylinder face for stating centre bore is equipped with anti-skid structure, and the anti-skid structure is by equally distributed cylindrical anti-slip tank group up and down
Into the central shaft of the anti-slip tank is identical with the central shaft of first seal boss, and the section of the anti-slip tank is semicolumn
Shape structure, adjacent two anti-slip tanks are not closely joined together.
Further, the height of first seal boss is identical with the height of second seal boss.
Further, the diameter of first seal boss is more than the radius of the main body connecting pole.The present invention's is beneficial
Effect：
The present invention assembles up more convenient when in use, and certain anti-dropout effect can also be played after assembling, makes entirety
Efficiency of assembling higher, the stability of assembling is also more preferable more reliable, and use scope is wider.
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 leftschematic diagram 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 dimensional structure diagram of the second direction of the present invention；
Fig. 7 is the diagrammatic cross-section of A-A positions of the present invention；
Fig. 8 is the close-up schematic view of B location of the present invention；
In figure：1st, main body connecting pole, 2, central mounting hole, the 3, first seal boss, the 4, second seal boss, 5, engaging it is solid
Determine boss structure, 6, the close fit conical surface, 7, anti-skid structure, 8, anti-slip tank.
Specific embodiment
As shown in Figures 1 to 8, a kind of special snap-fit connecting flange structure, it is assembled up more when in use
It is convenient, other structures need not be used just mechanical equipment can be made firmly to be assembled together with flange part, can also be risen after assembling
To certain anti-dropout effect, its compactness when being linked and packed is stronger, and leakproofness higher can be in its internal chamber
Lubricating fluid is set, makes it that can be lubricated if necessary to assembling structure, the use scope for making flange part is wider, and makes whole
The efficiency of assembling higher of body, the stability of assembling are also more preferable more reliable.It includes cylinder-shaped body connecting pole 1, and the main body connects
The lower end for connecing column 1 is equipped with the cylindrical center pilot hole 2 that is distributed with one heart, its position must when can act on the chamber of lubricating fluid
Room uses.Distance of 2 top of central mounting hole to 1 upper surface of main body connecting pole is justified more than the central mounting hole 2
Thickness between cylinder and 1 external cylindrical surface of main body connecting pole, the structural strength for making top position is more preferable, when in use whole
Body security is more reliable.The 1 upper end center position of main body connecting pole is equipped with cylindrical first seal boss 3, it can be ensured
The being completely embedded property of this end position.2 top center of central mounting hole is equipped with cylindrical second seal boss 4, its energy
It enough ensures the being completely embedded property of this end position, makes the even closer of assembly connection.The diameter of first seal boss 3 with it is described
The diameter of second seal boss 4 is identical, is more convenient in production and processing, can effectively improve the processing efficiency of this flange part.Institute
It states 1 external cylindrical surface lower end position of main body connecting pole and is equipped with and be fixed boss structure 5, it can be with the assembling of mechanical equipment more
Closely, and in assembling it is more convenient.The lower end of the boss structure 5 that is fixed is the back taper close fit conical surface 6, makes behaviour
It is more efficient when being assembled to make personnel.The bottom surface of the close fit conical surface 6 and the bottom surface of the main body connecting pole 1 exist
On same plane, make the structural strength higher of bottom position.The diameter of first seal boss 3 is less than the main body connecting pole
1 diameter, the total height for being fixed 5 upper-lower position of boss structure is 1/3rd of 1 height of main body connecting pole,
The intensity for making integral structure component is more preferable, can increase the service life of part.The center of first seal boss 3 is equipped with
Cylindrical center bore is used when center is assembled.The inner cylinder face of the centre bore is equipped with anti-skid structure 7, leads to
The assembling better tightness of this position can be made by crossing anti-skid structure, while also have certain anti-skidding effect, make the secured of connection
Property is more reliable.The anti-skid structure 7 is made of equally distributed cylindrical anti-slip tank 8 up and down, the central shaft of the anti-slip tank 8 with
The central shaft of first seal boss 3 is identical, and the section of the anti-slip tank 8 is half cylindrical structure, described in adjacent two
Anti-slip tank 8 is not closely joined together, and antiskid effect is more preferable, and while producing compare it is more convenient.
Preferably, the height of first seal boss 3 is identical with the height of second seal boss 4, enable it to
It is enough to be preferably combined together with assembling structure, and make the connection sealing of end positions that can be protected.
Preferably, the diameter of first seal boss 3 is more than the radius of the main body connecting pole 1, make among part
The structural strength of position is best, can reduce the cost of production on the whole, and the using effect for making part is more preferable.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvement or replacement can also be made, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of special snap-fit connecting flange structure, it is characterised in that：It is described including cylinder-shaped body connecting pole (1)
The lower end of main body connecting pole (1) is equipped with the cylindrical center pilot hole (2) being distributed with one heart, is arrived at the top of the central mounting hole (2)
The distance of main body connecting pole (1) upper surface is more than the central mounting hole (2) cylindrical surface and the main body connecting pole (1) outside
Thickness between cylindrical surface, main body connecting pole (1) the upper end center position is equipped with cylindrical first seal boss (3), described
Central mounting hole (2) top center is equipped with cylindrical second seal boss (4), the diameter of first seal boss (3)
Identical with the diameter of second seal boss (4), main body connecting pole (1) the external cylindrical surface lower end position is equipped with and is fixed
Boss structure (5), the lower end of the boss structure that is fixed (5) are the back taper close fit conical surface (6), the close fit
The bottom surface of the bottom surface of the conical surface (6) and the main body connecting pole (1) at grade, the diameter of first seal boss (3)
Less than the diameter of the main body connecting pole (1), the total height of the boss structure that is fixed (5) upper-lower position is the main body
/ 3rd of connecting pole (1) height, the center of first seal boss (3) is equipped with cylindrical center bore, in described
The inner cylinder face in heart hole is equipped with anti-skid structure (7), and the anti-skid structure (7) is by equally distributed cylindrical anti-slip tank up and down
(8) form, the central shaft of the anti-slip tank (8) is identical with the central shaft of first seal boss (3), the anti-slip tank (8)
Section for half cylindrical structure, adjacent two anti-slip tanks (8) are not closely joined together.
2. a kind of special snap-fit connecting flange structure according to claim 1, it is characterised in that：Described first is close
The height for sealing boss (3) is identical with the height of second seal boss (4).
3. a kind of special snap-fit connecting flange structure according to claim 1, it is characterised in that：Described first is close
The diameter for sealing boss (3) is more than the radius of the main body connecting pole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303664.5A CN108050134A (en) | 2017-12-08 | 2017-12-08 | A kind of special snap-fit connecting flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303664.5A CN108050134A (en) | 2017-12-08 | 2017-12-08 | A kind of special snap-fit connecting flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108050134A true CN108050134A (en) | 2018-05-18 |
Family
ID=62124013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711303664.5A Pending CN108050134A (en) | 2017-12-08 | 2017-12-08 | A kind of special snap-fit connecting flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050134A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275491Y (en) * | 1996-10-18 | 1998-03-04 | 卜国林 | Special base for chuck with three jaws |
| CN102518801A (en) * | 2011-12-15 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Special faucet washing pipe compound sealing device for petroleum drilling machine |
| CN202442032U (en) * | 2012-03-09 | 2012-09-19 | 山东胜邦塑胶有限公司 | Tapered plastic flange |
| CN203716861U (en) * | 2014-01-15 | 2014-07-16 | 泰兴市石机东方机械制造有限公司 | Novel whole pipeline |
| CN203757239U (en) * | 2013-12-27 | 2014-08-06 | 天津市信霖塑料制品有限公司 | Pipeline fast connector |
| CN206650232U (en) * | 2017-03-21 | 2017-11-17 | 宁国思达塑胶制品有限公司 | A kind of ring fastening type rubber soft wire bushing |
| CN207814253U (en) * | 2017-12-08 | 2018-09-04 | 周宝龙 | A kind of snap-fit connecting flange structure |
-
2017
- 2017-12-08 CN CN201711303664.5A patent/CN108050134A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275491Y (en) * | 1996-10-18 | 1998-03-04 | 卜国林 | Special base for chuck with three jaws |
| CN102518801A (en) * | 2011-12-15 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Special faucet washing pipe compound sealing device for petroleum drilling machine |
| CN202442032U (en) * | 2012-03-09 | 2012-09-19 | 山东胜邦塑胶有限公司 | Tapered plastic flange |
| CN203757239U (en) * | 2013-12-27 | 2014-08-06 | 天津市信霖塑料制品有限公司 | Pipeline fast connector |
| CN203716861U (en) * | 2014-01-15 | 2014-07-16 | 泰兴市石机东方机械制造有限公司 | Novel whole pipeline |
| CN206650232U (en) * | 2017-03-21 | 2017-11-17 | 宁国思达塑胶制品有限公司 | A kind of ring fastening type rubber soft wire bushing |
| CN207814253U (en) * | 2017-12-08 | 2018-09-04 | 周宝龙 | A kind of snap-fit connecting flange structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |
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| WD01 | Invention patent application deemed withdrawn after publication |