CN106121995A - A kind of high leakproofness auto pump adpting flange - Google Patents
A kind of high leakproofness auto pump adpting flange Download PDFInfo
- Publication number
- CN106121995A CN106121995A CN201610718572.2A CN201610718572A CN106121995A CN 106121995 A CN106121995 A CN 106121995A CN 201610718572 A CN201610718572 A CN 201610718572A CN 106121995 A CN106121995 A CN 106121995A
- Authority
- CN
- China
- Prior art keywords
- main body
- flange
- positioning table
- round boss
- auto pump
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention provides a kind of high leakproofness auto pump adpting flange, including in the middle part of be provided with the round boss in the flange main body of axis hole and flange main body both ends of the surface；Flange main body is provided with several threaded mounting hole；Round boss outer face is provided with the external diameter positioning table less than round boss external diameter, and the part removing positioning table in the outer face of round boss forms ring-type sealed working face；The positioning table of flange main body both sides is coaxially disposed.Positioning table is coaxially disposed, it is ensured that pipeline or structural member that both sides connect can be coaxial, fixing more solid and reliable.Only sealed working face uses polish, and the end face of positioning table and the end face of flange main body, without polish, therefore, have been saved process time, reduced difficulty of processing, while ensureing good using effect, effectively reduces the cost of processing.Therefore, this adpting flange can be conveniently installed at the adapter of auto pump, and its difficulty of processing is little, and cost of manufacture is low, and using effect is good.
Description
Technical field
The invention belongs to technical field of automobile, especially relates to a kind of high leakproofness auto pump connection method
Blue.
Background technology
Flange be make pipe and pipe and and the interconnective part of valve, be connected to pipe end.Perforation on flange, bolt
Two flanges are made to be close to.Seal with liner between flange.Flange divides threaded flange and welded flange and cutting ferrule flange.Water pump is defeated
Liquor charging body or make the machinery of fluid pressurization, it sends mechanical energy or other external energies of prime mover to liquid, makes liquid energy
Amount increases, and is mainly used to carry liquid and includes water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal etc., it is possible to conveying liquid
Body, admixture of gas and the liquid containing suspended solids.It is complicated that the adpting flange of existing auto pump also exists structure, from
Great, waterproof and oil preventing performance is poor, sealing is poor, and the problem that maintenance cost is high and service life is short, in order to ensure flange two
Side connects reliable and sealing, needs respectively two end faces all to be carried out polish, and difficulty of processing is big, and manufacturing cost is higher.
Summary of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes a kind of high leakproofness
Auto pump adpting flange.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of high leakproofness auto pump adpting flange, including in the middle part of be provided with flange main body and the flange main body of axis hole
Round boss in both ends of the surface；Described flange main body is provided with several threaded mounting hole；Outside described round boss outer face is provided with
Footpath is less than the positioning table of described round boss external diameter, and the part removing described positioning table in the outer face of round boss is formed ring-type
Sealed working face；The positioning table of described flange main body both sides is coaxially disposed；The outer surface of described flange main body and described axle
The inner surface in hole is equipped with anti-water erosion grease proofing erosion layer.
Further, the height of described round boss is 0.5-2mm.
Further, the height of described positioning table is 2-5mm.
Further, described sealed working face is coarse for 6.4 μm or 3.2 μm.
Further, described threaded mounting hole is provided with 4 or 6, and each described threaded mounting hole with the center of described axis hole is
The uniform setting in center.
Further, round boss and the positioning table of described flange main body both sides is all symmetrical arranged.
Relative to prior art, the invention has the advantage that
Positioning table is coaxially disposed, it is ensured that pipeline or structural member that both sides connect can be coaxial, fixing more solid and reliable.Only
Sealed working face uses polish, and the end face of positioning table and the end face of flange main body, without polish, therefore, have saved processing
Time, reduce difficulty of processing, while ensureing good using effect, effectively reduce the cost of processing.Therefore, this company
Acting flange can be conveniently installed at the adapter of auto pump, and its difficulty of processing is little, and cost of manufacture is low, waterproof and oilproof corrosion effect
The best.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention, and the present invention creates
The schematic description and description made, for explaining the invention, is not intended that the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the invention；
Fig. 2 is the invention complete section structural representation；
Fig. 3 is the left view of Fig. 1.
Description of reference numerals: 1-axis hole；2-flange main body；3-round boss；4-threaded mounting hole；5-positioning table；6-is close
Envelope work surface.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
Being described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in the invention.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of high leakproofness auto pump adpting flange, as shown in Figure 1 to Figure 3, including in the middle part of be provided with the flange master of axis hole 1
Round boss 3 on body 2 and flange main body 2 both ends of the surface；Described flange main body 2 is provided with several threaded mounting hole 4；Described
Round boss 3 outer face is provided with the external diameter positioning table 5 less than described round boss 3 external diameter, removes in the outer face of round boss 3
The part of described positioning table 5 forms ring-type sealed working face 6；The positioning table 5 of described flange main body 2 both sides is coaxially disposed.Fixed
Position platform 5 is coaxially disposed, it is ensured that pipeline or structural member that both sides connect can be coaxial, fixing more solid and reliable.It addition, flange master
The outer surface of body 2 and the inner surface of axis hole 1 are equipped with anti-water erosion grease proofing erosion layer.Can effectively avoid this adpting flange by water or
The corrosion of oil, service life is more permanent, uses process stabilization reliable.
The height of above-mentioned positioning table 5 is 2-5mm.Utilize positioning table 5 and pipeline or structural member location, very convenient installation.
The height of above-mentioned round boss 3 is 0.5-2mm.Primarily to provide the work that can compress the sealing member that both sides are arranged
Make face, sealed working face the most described herein.Described sealed working face 6 coarse for 6.4 μm or 3.2 μm, seals work
Make face 6 polish to process, it is possible to well ensure the sealing of the sealing member of flange both sides setting.Due to only sealed working face 6
Using polish, the end face of positioning table and the end face of flange main body, without polish, therefore, have been saved process time, reduce
Difficulty of processing, while ensureing good using effect, effectively reduces the cost of processing.
Wherein, described threaded mounting hole 4 is provided with 4 or 6 altogether, and each described threaded mounting hole 4 is with the center of described axis hole 1
Centered by uniform setting, utilize the corresponding water pipe of this Flange joint by the screw being located in threaded mounting hole 4, fixing firm
Reliably.
Wherein, round boss 3 and the positioning table 5 of described flange main body 2 both sides are all symmetrical arranged, do not have positive and negative it
Point, it is not necessary to worry anti-loaded, install simple, time saving and energy saving.
This adpting flange can be conveniently installed at the adapter of auto pump, owing to being symmetrical structure, thus without dress
Instead, its difficulty of processing is little, and cost of manufacture is low, and using effect is good.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement etc. made, should be included in the invention
Protection domain within.
Claims (6)
1. a high leakproofness auto pump adpting flange, it is characterised in that: include middle part be provided with axis hole flange main body and
Round boss in flange main body both ends of the surface；Described flange main body is provided with several threaded mounting hole；Described round boss outer end
Face is provided with the external diameter positioning table less than described round boss external diameter, removes the part of described positioning table in the outer face of round boss
Form ring-type sealed working face；The positioning table of described flange main body both sides is coaxially disposed；The outer surface of described flange main body with
And the inner surface of described axis hole is equipped with anti-water erosion grease proofing erosion layer.
A kind of high leakproofness auto pump adpting flange the most according to claim 1, it is characterised in that: described round boss
Height be 0.5-2mm.
A kind of high leakproofness auto pump adpting flange the most according to claim 1, it is characterised in that: described positioning table
It is highly 2-5mm.
A kind of high leakproofness auto pump adpting flange the most according to claim 1, it is characterised in that: described seal operation
Face coarse for 6.4 μm or 3.2 μm.
A kind of high leakproofness auto pump adpting flange the most according to claim 1, it is characterised in that: described screw thread is installed
Hole is provided with 4 or 6, the uniform setting centered by the center of described axis hole of each described threaded mounting hole.
A kind of high leakproofness auto pump adpting flange the most according to claim 1, it is characterised in that: described flange main body
Round boss and the positioning table of both sides are all symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718572.2A CN106121995A (en) | 2016-08-24 | 2016-08-24 | A kind of high leakproofness auto pump adpting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718572.2A CN106121995A (en) | 2016-08-24 | 2016-08-24 | A kind of high leakproofness auto pump adpting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106121995A true CN106121995A (en) | 2016-11-16 |
Family
ID=57275043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718572.2A Pending CN106121995A (en) | 2016-08-24 | 2016-08-24 | A kind of high leakproofness auto pump adpting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575616A (en) * | 2017-10-10 | 2018-01-12 | 天津包博特密封科技有限公司 | A kind of high leakproofness bonnet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226552A1 (en) * | 2002-03-15 | 2003-12-11 | Filterwerk Mann & Hummel Gmbh | Exhaust gas recycle (EGR) assembly |
| CN203223375U (en) * | 2013-04-08 | 2013-10-02 | 安徽省恒宇粉末冶金有限公司 | Automobile water-pump connecting flange |
| CN203666259U (en) * | 2014-01-17 | 2014-06-25 | 德清恒丰机械有限公司 | Hub unit mandrel |
| CN205447040U (en) * | 2015-12-28 | 2016-08-10 | 李华 | That is applied to for petrochemical industry pump takes rust -resistant flange of neck butt welding ring pine cover |
| CN206071853U (en) * | 2016-08-24 | 2017-04-05 | 天津东方兴泰工业科技股份有限公司 | A kind of high leakproofness auto pump adpting flange |
-
2016
- 2016-08-24 CN CN201610718572.2A patent/CN106121995A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226552A1 (en) * | 2002-03-15 | 2003-12-11 | Filterwerk Mann & Hummel Gmbh | Exhaust gas recycle (EGR) assembly |
| CN203223375U (en) * | 2013-04-08 | 2013-10-02 | 安徽省恒宇粉末冶金有限公司 | Automobile water-pump connecting flange |
| CN203666259U (en) * | 2014-01-17 | 2014-06-25 | 德清恒丰机械有限公司 | Hub unit mandrel |
| CN205447040U (en) * | 2015-12-28 | 2016-08-10 | 李华 | That is applied to for petrochemical industry pump takes rust -resistant flange of neck butt welding ring pine cover |
| CN206071853U (en) * | 2016-08-24 | 2017-04-05 | 天津东方兴泰工业科技股份有限公司 | A kind of high leakproofness auto pump adpting flange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575616A (en) * | 2017-10-10 | 2018-01-12 | 天津包博特密封科技有限公司 | A kind of high leakproofness bonnet |
| CN107575616B (en) * | 2017-10-10 | 2024-03-19 | 天津包博特密封科技有限公司 | High leakproofness valve gap |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |