CN114346531A - Welding device for collimator - Google Patents
Welding device for collimator Download PDFInfo
- Publication number
- CN114346531A CN114346531A CN202111644679.4A CN202111644679A CN114346531A CN 114346531 A CN114346531 A CN 114346531A CN 202111644679 A CN202111644679 A CN 202111644679A CN 114346531 A CN114346531 A CN 114346531A
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- China
- Prior art keywords
- collimator
- plate
- frock
- tool
- board
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a collimator welding device which comprises an outer tool, wherein an inner tool is arranged inside the outer tool, a right plate, a middle plate and a left plate are arranged inside the inner tool, the right plate is positioned on one side of the left plate, the middle plate is positioned between the right plate and the left plate, two guide cylinders are respectively arranged inside the right plate and the left plate, a first fixing part is arranged inside the right plate and the left plate through the guide cylinders, two second fixing parts are respectively arranged inside the outer tool and positioned on two sides of the inner tool, threaded holes are formed in the guide cylinders, and the guide cylinders are connected with the first fixing parts through the threaded holes. The collimator welding device ensures that vacuum sealing of the butt joint parts of all parts is completed simultaneously, avoids uncontrollable form and position tolerance caused by multiple processes, realizes one-time welding of the collimator and can be used for a long time, greatly improves the yield of collimator assemblies and has long service life.
Description
Technical Field
The invention relates to the field of collimator machining, in particular to a collimator welding device.
Background
The collimator welding device is used for welding the collimator, the collimator is an important component of a cesium clock, and how to assemble and weld all structures of the collimator together, the device is designed to be adjusted and fastened through a fixing piece at normal temperature, so that the components and corresponding welding materials are successfully welded under a high-temperature vacuum environment, and the collimator and a cesium atom path butted in physics are smooth and do not deviate;
however, the existing collimator welding device has certain defects to be improved when in use, the vacuum sealing of the butt joint parts of all parts cannot be guaranteed to be completed simultaneously, so that the shape and position tolerance is uncontrollable due to multiple working procedures, the collimator cannot be welded once and can be used for a long time, and the yield of collimator assemblies is reduced.
Disclosure of Invention
The invention aims to provide a collimator welding device which can solve the existing problems.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a collimator welding set, includes outer frock, frock in the internally mounted of outer frock, the internally mounted of interior frock has right board, medium plate and left board, right board is located one side of left board, the medium plate is located the centre of right board and left board, two guide cylinders are all installed to the inside of right board and left board, fixing part one is installed through the guide cylinder in the inside of right board and left board, two fixing parts two are all installed to the both sides that frock was located in the inside of outer frock.
As a further technical scheme of the invention, a threaded hole is formed in the guide cylinder, and the guide cylinder is connected with the first fixing piece through the threaded hole.
As a further technical scheme of the invention, a threaded hole is formed in the outer tool, the outer tool is connected with a second fixing piece through the threaded hole, and the second fixing piece is positioned on the outer side of the inner tool.
As a further technical scheme of the invention, the outer tool, the inner tool, the guide cylinder, the first fixing piece and the second fixing piece are all made of 316L stainless steel materials.
As a further technical scheme of the invention, the right plate and the left plate are both made of oxygen-free copper materials, and the middle plate is made of 4J33 ceramic seal alloy materials.
As a further technical scheme of the invention, two unthreaded holes are arranged at the corresponding connecting positions of the right plate, the middle plate and the left plate.
The invention has the beneficial effects that:
through the outer tool, the inner tool, the right plate, the middle plate, the left plate, the guide cylinder, the first fixing piece and the second fixing piece, vacuum sealing of butt joint parts of all parts is guaranteed to be completed simultaneously, uncontrollable form and position tolerance caused by multiple processes is avoided, the collimator is welded once and can be used for a long time, the yield of collimator assemblies is greatly improved, and the service life is long.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a collimator welding apparatus according to the present invention;
FIG. 2 is a front view of an outer tool of a collimator welding apparatus of the present invention;
FIG. 3 is a right side view of an outer tooling of a collimator welding apparatus of the present invention;
FIG. 4 is a front view of an inner tooling of a collimator welding device of the present invention;
FIG. 5 is a right side view of an inner tooling of a collimator welding apparatus of the present invention;
FIG. 6 is a front view of a right plate of a collimator welding apparatus of the present invention;
FIG. 7 is a right side view of a right plate of a collimator welding apparatus of the present invention;
FIG. 8 is a front view of a middle plate of a collimator welding apparatus according to the present invention;
FIG. 9 is a right side view of a middle plate of a collimator welding apparatus of the present invention;
FIG. 10 is a front view of a left plate of a collimator welding apparatus of the present invention;
fig. 11 is a right side view of a left plate of a collimator welding apparatus of the present invention.
In the figure: 1. an outer tool; 2. an inner tool; 3. a right plate; 4. a middle plate; 5. a left panel; 6. a guide cylinder; 7. a first fixing part; 8. and a second fixing part.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-11, a collimator welding set includes an outer tool 1, an inner tool 2 is installed inside the outer tool 1, a right plate 3, a middle plate 4 and a left plate 5 are installed inside the inner tool 2, the right plate 3 is located on one side of the left plate 5, the middle plate 4 is located in the middle of the right plate 3 and the left plate 5, two guide cylinders 6 are installed inside the right plate 3 and the left plate 5, a first fixing part 7 is installed inside the right plate 3 and the left plate 5 through the guide cylinders 6, and two second fixing parts 8 are installed on two sides of the inner tool 2 inside the outer tool 1.
A threaded hole is formed in the guide cylinder 6, and the guide cylinder 6 is connected with the first fixing piece 7 through the threaded hole.
Threaded holes are formed in the outer tool 1, the outer tool 1 is connected with the second fixing piece 8 through the threaded holes, and the second fixing piece 8 is located on the outer side of the inner tool 2.
The right plate 3 and the left plate 5 are both made of oxygen-free copper materials, the middle plate 4 is made of 4J33 ceramic seal alloy materials, and the oxygen-free copper and the 4J33 ceramic seal alloy can be quickly bonded under the action of solder.
Two unthreaded holes are arranged at the corresponding connecting positions of the right plate 3, the middle plate 4 and the left plate 5.
This collimater welding set, when using, including in frock 2, interior frock 2 is installed to right board 3, medium plate 4 and left plate 5, interior frock 2 is installed in the inside of outer frock 1, frock 2 corresponds the position including the screw hole extrusion of mounting two 8 through outer frock 1 on, the symmetrical design is taken to the guide cylinder 6 relevant position screw hole, guarantees interior frock 2, right board 3, medium plate 4, left plate 5, and the atress is even under the fixed of mounting 7, and the contact is inseparable, guarantees good assembly dimensional tolerance, and outer frock 1 corresponds the position and corresponds the setting with interior frock 2, and the number of screw hole is the same with mounting 7 on outer frock 1, and mounting 7 extrudees on the lateral wall of frock 2 including, and after each part of device finishes, through the relative position of adjusting each structure, guarantees that the dimensional tolerance after the assembly is in the required scope.
Through the outer tool 1, the inner tool 2, the right plate 3, the middle plate 4, the left plate 5, the guide cylinder 6, the first fixing part 7 and the second fixing part 8, vacuum sealing of butt joint parts of all parts is guaranteed to be completed simultaneously, uncontrollable form and position tolerance caused by multiple processes is avoided, one-time welding of the collimator is achieved, the collimator can be used for a long time, the yield of collimator assemblies is greatly improved, and the service life is long.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A collimator welding set characterized in that: including outer frock (1), frock (2) in the internally mounted of outer frock (1), the internally mounted of interior frock (2) has right board (3), medium plate (4) and left board (5), right board (3) are located one side of left board (5), medium plate (4) are located the centre of right board (3) and left board (5), two guide cylinder (6) are all installed to the inside of right board (3) and left board (5), mounting (7) are installed through guide cylinder (6) in the inside of right board (3) and left board (5), two mounting two (8) are all installed to the both sides that frock (2) were located in the inside of outer frock (1).
2. A collimator welding device according to claim 1, wherein: and a threaded hole is formed in the guide cylinder (6), and the guide cylinder (6) is connected with the first fixing piece (7) through the threaded hole.
3. A collimator welding device according to claim 1, wherein: the inner part of the outer tool (1) is provided with a threaded hole, the outer tool (1) is connected with a second fixing part (8) through the threaded hole, and the second fixing part (8) is located on the outer side of the inner tool (2).
4. A collimator welding device according to claim 1, wherein: the outer tool (1), the inner tool (2), the guide cylinder (6), the first fixing piece (7) and the second fixing piece (8) are all made of 316L stainless steel materials.
5. A collimator welding device according to claim 1, wherein: the right plate (3) and the left plate (5) are both made of oxygen-free copper materials, and the middle plate (4) is made of 4J33 ceramic seal alloy materials.
6. A collimator welding device according to claim 1, wherein: and two unthreaded holes are formed in the corresponding connecting positions of the right plate (3), the middle plate (4) and the left plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644679.4A CN114346531A (en) | 2021-12-30 | 2021-12-30 | Welding device for collimator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644679.4A CN114346531A (en) | 2021-12-30 | 2021-12-30 | Welding device for collimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114346531A true CN114346531A (en) | 2022-04-15 |
Family
ID=81104336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111644679.4A Pending CN114346531A (en) | 2021-12-30 | 2021-12-30 | Welding device for collimator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114346531A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138298A (en) * | 1997-11-07 | 1999-05-25 | Nippon Steel Weld Prod & Eng Co Ltd | Welding equipment |
| US20020011470A1 (en) * | 1999-12-20 | 2002-01-31 | Domschot Bryan W. | Modular welding machine |
| CN110238521A (en) * | 2019-06-26 | 2019-09-17 | 北京工业大学 | A kind of collimator lattice structure laser accurate welder and method |
| CN111128433A (en) * | 2019-12-27 | 2020-05-08 | 北京无线电计量测试研究所 | Glass collimator for cesium clock |
| CN213795033U (en) * | 2020-11-24 | 2021-07-27 | 安徽科瑞思创晶体材料有限责任公司 | Welding platform for collimator and isolator |
-
2021
- 2021-12-30 CN CN202111644679.4A patent/CN114346531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138298A (en) * | 1997-11-07 | 1999-05-25 | Nippon Steel Weld Prod & Eng Co Ltd | Welding equipment |
| US20020011470A1 (en) * | 1999-12-20 | 2002-01-31 | Domschot Bryan W. | Modular welding machine |
| CN110238521A (en) * | 2019-06-26 | 2019-09-17 | 北京工业大学 | A kind of collimator lattice structure laser accurate welder and method |
| CN111128433A (en) * | 2019-12-27 | 2020-05-08 | 北京无线电计量测试研究所 | Glass collimator for cesium clock |
| CN213795033U (en) * | 2020-11-24 | 2021-07-27 | 安徽科瑞思创晶体材料有限责任公司 | Welding platform for collimator and isolator |
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