CN208253020U - A kind of ultrahigh vacuum flanged joint bull adapter - Google Patents
A kind of ultrahigh vacuum flanged joint bull adapter Download PDFInfo
- Publication number
- CN208253020U CN208253020U CN201820781765.7U CN201820781765U CN208253020U CN 208253020 U CN208253020 U CN 208253020U CN 201820781765 U CN201820781765 U CN 201820781765U CN 208253020 U CN208253020 U CN 208253020U
- Authority
- CN
- China
- Prior art keywords
- threaded hole
- hole flange
- flange
- adaptor body
- ultrahigh vacuum
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of ultrahigh vacuum flanged joint bull adapters, including adaptor body, the top of adaptor body is equipped with threaded hole flange, threaded hole flange includes the threaded hole flange two that a vertically disposed threaded hole flange one and four is obliquely installed, threaded hole flange one is located at center, four two even circumferentials of threaded hole flange are distributed in the surrounding of threaded hole flange one, and four threaded hole flanges two and threaded hole flange one are tangent, threaded hole flange one protrudes from except four threaded hole flanges two, the middle part of adaptor body is equipped with claw hook formula groove, claw hook formula groove is connected with threaded hole flange, the pedestal of adaptor body is equipped with through-hole flange.The utility model is sealed by through-hole flange and vacuum cavity, and threaded hole flange installs some inspection detecting devices according to demand, and each flange components are that independent, mutual influence greatly reduces.It is compact-sized simultaneously, complicated vacuum systems can not only be optimized, additionally it is possible to mitigate the burden of pump.
Description
Technical field
The utility model relates to a kind of adapter, it is specifically a kind of be applied to ultra-high vacuum system electron gun, molecular source,
The bull adapter that the interelements such as detector connect simultaneously.
Background technique
Country ultrahigh vacuum field at present, majority is three with straight-through in the flange coupling connector for transferring in vacuum, four
Head, six etc., structure is complicated, and adapter is excessively evacuated, and material is also relatively more, is mounted on institute in ultra-high vacuum system in this way
The space needed is larger, and then increases the complexity of the burden and system to pump.
Utility model content
The purpose of this utility model is to provide a kind of ultrahigh vacuum flanged joint bull adapters, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ultrahigh vacuum flanged joint bull adapter, including adaptor body, the top of the adaptor body are set
There is threaded hole flange, the threaded hole flange includes the screw thread that a vertically disposed threaded hole flange one and four is obliquely installed
Hole flange two, the angle between threaded hole flange two and threaded hole flange one are 110 ° -150 °, and the threaded hole flange one is located at
Center, four two even circumferentials of threaded hole flange are distributed in the surrounding of threaded hole flange one, and four threaded hole flanges two and spiral shell
Pit flange one is tangent, and the threaded hole flange one protrudes from except four threaded hole flanges two, the hole of the threaded hole flange
For threaded hole, the hole of the threaded hole flange is blind hole, and the middle part of the adaptor body is equipped with claw hook formula groove, the claw hook
Formula groove is connected with threaded hole flange, and the pedestal of the adaptor body is equipped with through-hole flange, and the adapter is using stainless
The integrally molded molding of steel.
Preferably, the angle between the threaded hole flange two and threaded hole flange one is 120 °.
Preferably, groove is equipped between the two neighboring threaded hole flange two.
Preferably, the surrounding of the threaded hole flange one and four threaded hole flange two is uniformly provided with 12 circular holes one.
Preferably, the surrounding of the through-hole flange is uniformly provided with 12 circular holes two.
Compared with prior art, the utility model has the beneficial effects that
When the utility model is used first the through-hole flange of adaptor body pedestal and vacuum cavity are sealed, then top
Threaded hole flange can install some inspection detecting devices, such as mass spectrograph, molecular source etc. according to demand.And it is also in disassembly
Each flange components are that independent, mutual influence greatly reduces.It is compact-sized simultaneously, complexity can not only be optimized
Vacuum systems, additionally it is possible to mitigate the burden of pump, so as to guarantee quickly to reach the environment of ultrahigh vacuum.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the utility model front view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of ultrahigh vacuum flanged joint bull adapter, including turn
Device main body is connect, the top of the adaptor body is equipped with threaded hole flange 1, and the threaded hole flange 1 includes one and is vertically arranged
Threaded hole flange 1 and four threaded hole flanges 2 12 being obliquely installed, threaded hole flange 2 12 and threaded hole flange 1
Between angle be 110 ° -150 °, it is preferable that the angle between threaded hole flange 2 12 and threaded hole flange 1 is 120 °,
The threaded hole flange 1 is located at center, and four 2 12 even circumferentials of threaded hole flange are distributed in the four of threaded hole flange 1
Week, and four threaded hole flanges 2 12 and threaded hole flange 1 are tangent, the threaded hole flange 1 protrudes from four screw threads
Except hole flange 2 12, groove 2 is equipped between two neighboring threaded hole flange 2 12, the hole of the threaded hole flange 1 is screw thread
Hole, the hole of the threaded hole flange 1 are blind hole.The surrounding of threaded hole flange 1 and four threaded hole flanges 2 12 is uniformly provided with
12 circular holes 1.
The middle part of the adaptor body is equipped with claw hook formula groove 4, and the claw hook formula groove 4 is connected with threaded hole flange 1
It connects, the pedestal of the adaptor body is equipped with through-hole flange 3, and the surrounding of the through-hole flange 3 is uniformly provided with 12 circular holes two
31。
The adapter uses the integrally molded molding of stainless steel, threaded hole flange 1 and through-hole flange 3 be it is fixed, no
It can rotation.
It is that threaded hole flange 1 is connected to by claw hook formula groove 4 on sealing surface, since threaded hole flange 1 and through-hole flange 3 are equal
Be it is fixed, cannot rotate, so also it is avoided that the danger of seal leakage.The utility model uses the adapter flange knot of bull
Structure, so as to realize external several functions element in ultrahigh vacuum, such as: electron gun, molecular source, detection device etc., this
Sample also can provide the support of accessory for complicated ultrahigh vacuum system, not only practical, but also entire adapter uses stainless steel
Integrally molded molding, it is ensured that the environment of ultrahigh vacuum.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of ultrahigh vacuum flanged joint bull adapter, which is characterized in that including adaptor body, the adaptor body
Top be equipped with threaded hole flange, the threaded hole flange includes that vertically disposed threaded hole flange one and four inclination is set
The threaded hole flange two set, the angle between the threaded hole flange two and threaded hole flange one are 110 ° -150 °, the screw thread
Hole flange one is located at center, and four two even circumferentials of threaded hole flange are distributed in the surrounding of threaded hole flange one, and four screw threads
Hole flange two and threaded hole flange one are tangent, and the threaded hole flange one protrudes from except four threaded hole flanges two, the spiral shell
The hole of pit flange is threaded hole, and the hole of the threaded hole flange is blind hole, and the middle part of the adaptor body is equipped with claw hook formula
Groove, the claw hook formula groove are connected with threaded hole flange, and the pedestal of the adaptor body is equipped with through-hole flange, and described turn
Device is connect using the integrally molded molding of stainless steel.
2. ultrahigh vacuum flanged joint bull adapter according to claim 1, which is characterized in that the threaded hole flange
Angle between two and threaded hole flange one is 120 °.
3. ultrahigh vacuum flanged joint bull adapter according to claim 1, which is characterized in that the two neighboring spiral shell
Groove is equipped between pit flange two.
4. ultrahigh vacuum flanged joint bull adapter according to claim 1, which is characterized in that the threaded hole flange
The surrounding of one and four threaded hole flange two is uniformly provided with 12 circular holes one.
5. ultrahigh vacuum flanged joint bull adapter according to claim 1, which is characterized in that the through-hole flange
Surrounding is uniformly provided with 12 circular holes two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781765.7U CN208253020U (en) | 2018-05-24 | 2018-05-24 | A kind of ultrahigh vacuum flanged joint bull adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781765.7U CN208253020U (en) | 2018-05-24 | 2018-05-24 | A kind of ultrahigh vacuum flanged joint bull adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253020U true CN208253020U (en) | 2018-12-18 |
Family
ID=66481181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781765.7U Expired - Fee Related CN208253020U (en) | 2018-05-24 | 2018-05-24 | A kind of ultrahigh vacuum flanged joint bull adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253020U (en) |
-
2018
- 2018-05-24 CN CN201820781765.7U patent/CN208253020U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208253020U (en) | A kind of ultrahigh vacuum flanged joint bull adapter | |
| CN106122639A (en) | A kind of hose connection device | |
| CN207652005U (en) | Inverter and its Waterproof connector of cable | |
| CN206787781U (en) | A kind of vacuum sealing film test device suitable for superconduction proton precessional magnetometer | |
| CN205118494U (en) | Public head is connected to gas circuit and female head is connected to gas circuit | |
| CN206889690U (en) | A kind of fast-connecting type Universal angle valve | |
| CN107575672B (en) | Smoke exhaust pipe installation joint assembly, smoke exhaust pipe assembly and range hood | |
| CN208935619U (en) | A kind of engaging component of quick coupling | |
| CN101922697A (en) | Fixed radial sealing piece | |
| CN208154747U (en) | A kind of attachment device of discharge pipe | |
| CN208766265U (en) | One kind being based on built-in GIS partial discharge sensor ejector | |
| CN207945368U (en) | A kind of exchanging structure for the airtight test of outdoor crate | |
| CN207279082U (en) | A kind of PVC drain pipe pipe connecting | |
| CN208058187U (en) | A kind of sealing ring anti-slip device | |
| CN205193046U (en) | Gas detector | |
| CN105987243A (en) | Rapidly-mounted sealing connecting device | |
| CN209475334U (en) | A kind of breathing pipeline | |
| CN204905830U (en) | Cable seal cover | |
| CN209180355U (en) | A kind of fastening seal structure for airtight valve | |
| CN104235535A (en) | Valve coupler | |
| CN211061719U (en) | Gas circuit interface device for air data computer | |
| CN205560046U (en) | Pipe fitting connection structure | |
| CN203971011U (en) | A kind of dialyser spiral cover | |
| CN201066676Y (en) | Be window connection device for X radial tube | |
| CN208999391U (en) | A kind of gas detecting instrument piecing devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190524 |