CN207746516U - Terahertz slow-wave structure brazing tooling - Google Patents
Terahertz slow-wave structure brazing tooling Download PDFInfo
- Publication number
- CN207746516U CN207746516U CN201721876033.8U CN201721876033U CN207746516U CN 207746516 U CN207746516 U CN 207746516U CN 201721876033 U CN201721876033 U CN 201721876033U CN 207746516 U CN207746516 U CN 207746516U
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- wave structure
- pedestal
- slow
- cover board
- terahertz
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- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
The utility model is related to brazing tooling fields, disclose Terahertz slow-wave structure brazing tooling, which includes：Pedestal, adjusting screw, trip bolt, cover board and briquetting；Wherein, the cover plate lid is fixed together on the pedestal and by trip bolt, and is formed between the cover board and the pedestal and is accommodated slow-wave structure accommodating chamber；The briquetting passes through the pedestal, to provide positive pressure；The adjusting screw runs through the pedestal, to adjust the position of two panels slow-wave structure, to realize accurate docking.The Terahertz slow-wave structure brazing tooling overcomes the problem of dimensional uniformity after can not ensureing soldering well in the prior art, realizes the two panels slow-wave structure that will be adjusted and is fixed and clamped, and ensures that the size after soldering is consistent.
Description
Technical field
The utility model is related to brazing tooling fields, and in particular, to Terahertz slow-wave structure brazing tooling.
Background technology
It is a kind of radiation source being operable with Terahertz frequency range to extend interaction klystron, both has the characteristics that slow wave line,
There is the characteristics of resonant cavity again, is a kind of existing high gain and efficiency, and have the new device of enough bandwidth.But with frequency range
It improves, electron tube size is smaller and smaller, and the processing and assembly technology to parts propose increasingly higher demands, tradition
Mechanical manufacturing technology be difficult complete THz devices slow-wave structure one-pass molding, at present longest use method be by slow wave
Structure is divided into two symmetrical structures and processes respectively, and the manufacturing process to slow-wave structure is then completed by way of soldering.It is right
The positioning of two symmetrical slow-wave structures how is completed in welding, common method is the cooperation positioning between utilizing parts, but
The method can not ensure the dimensional uniformity after soldering well since the tolerance of part is distributed.
Utility model content
The purpose of this utility model is to provide a kind of Terahertz slow-wave structure brazing tooling, Terahertz slow-wave structure soldering
Tooling overcomes the problem of dimensional uniformity after can not ensureing soldering well in the prior art, realizes two will adjusted
Piece slow-wave structure is fixed and clamped, and ensures that the size after soldering is consistent.
To achieve the goals above, the utility model provides a kind of Terahertz slow-wave structure brazing tooling, and the Terahertz is slow
Wave structure brazing tooling includes：Pedestal, adjusting screw, trip bolt, cover board and briquetting；Wherein, the cover plate lid is together in described
It is fixed on pedestal and by trip bolt, and is formed between the cover board and the pedestal and accommodates slow-wave structure accommodating chamber；Institute
It states briquetting and passes through the pedestal, to provide positive pressure；The adjusting screw runs through the pedestal, to adjust two panels slow-wave structure
Position, to realize accurate docking.
Preferably, the material of the pedestal, adjusting screw, trip bolt, cover board and briquetting is 1Cr18Ni9Ti.
Preferably, it is provided with observation window on the cover board.
Preferably, the quantity of the adjusting screw is two, and is respectively arranged on two opposite faces of the pedestal.
Preferably, the pedestal, adjusting screw, trip bolt, cover board and briquetting are the structure of the Darkening process in wet hydrogen.
Preferably, the quantity of the trip bolt is 4, and fastens the cover board and the pedestal.
Through the above technical solutions, this method can not only provide enough positive pressures needed for welding, Er Qieneng
The stress because of caused by material expand coefficient difference can be enough discharged in pyroprocess, avoids the contact surface of slow-wave structure because of pressure
It is excessive and generate deformation.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, an and part for constitution instruction, and following
Specific implementation mode be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of Facad structure sectional view for the Terahertz slow-wave structure brazing tooling for illustrating the utility model；
Fig. 2 is a kind of side structure sectional view for the Terahertz slow-wave structure brazing tooling for illustrating the utility model；
Fig. 3 is a kind of front outer portion structural schematic diagram for the Terahertz slow-wave structure brazing tooling for illustrating the utility model；
Fig. 4 is a kind of part A enlarged drawing for the Terahertz slow-wave structure brazing tooling for illustrating the utility model.
Reference sign
1 pedestal, 2 adjusting screw
3 trip bolt, 4 cover board
5 briquettings
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " is usual
Refer to it is as shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, close " refers to relative to some portion
Part it is remote with it is close.
The utility model provides a kind of Terahertz slow-wave structure brazing tooling, the Terahertz slow-wave structure brazing tooling packet
It includes：Pedestal 1, adjusting screw 2, trip bolt 3, cover board 4 and briquetting 5；Wherein, the cover board 4 is covered on the pedestal 1 and leads to
The fixation of trip bolt 3 is crossed, and is formed between the cover board 4 and the pedestal 1 and accommodates slow-wave structure accommodating chamber；The briquetting 5
Across the pedestal 1, to provide positive pressure；The adjusting screw 2 runs through the pedestal 1, to adjust two panels slow-wave structure
Position, to realize accurate docking.
Through the above technical solutions, this method can not only provide enough positive pressures needed for welding, Er Qieneng
The stress because of caused by material expand coefficient difference can be enough discharged in pyroprocess, avoids the contact surface of slow-wave structure because of pressure
It is excessive and generate deformation.
In a kind of specific implementation mode of the utility model, the pedestal 1, adjusting screw 2, trip bolt 3, cover board 4
Material with briquetting 5 is 1Cr18Ni9Ti.
Pass through above-mentioned embodiment, it is ensured that will not be bonded, be readily disassembled between welded part and tooling.
In a kind of specific implementation mode of the utility model, observation window is provided on the cover board 4.
It is observed in real time in operating process by the observation window on cover board 4 and the relatively sliding of two panels slow-wave structure whether occurs
It moves.
In a kind of specific implementation mode of the utility model, the quantity of the adjusting screw 2 is two, and is respectively set
In on two opposite faces of the pedestal 1.
By above-mentioned embodiment, the fixation of two panels slow-wave structure may be implemented, and it is slow to adjust two panels in real time
The position of wave structure can generate deformation to avoid the contact surface of slow-wave structure because pressure is excessive.
In a kind of specific implementation mode of the utility model, the pedestal 1, adjusting screw 2, trip bolt 3, cover board 4
With the structure that briquetting 5 is the Darkening process in wet hydrogen.
By above-mentioned mode, the consistency of welding is improved, is easy to accurately control the position of brazing member each section
In a kind of specific implementation mode of the utility model, the quantity of the trip bolt 3 is 4, and described in fastening
Cover board 4 and the pedestal 1.
By above-mentioned embodiment, the fastening of cover board 4 and pedestal 1 may be implemented, and can match using accessory size
The mode of conjunction improves the consistency of welding, is easy to accurately control the position of brazing member each section.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (6)
1. a kind of Terahertz slow-wave structure brazing tooling, which is characterized in that the Terahertz slow-wave structure brazing tooling includes：Pedestal
(1), adjusting screw (2), trip bolt (3), cover board (4) and briquetting (5)；Wherein, the cover board (4) is covered on the pedestal
(1) on and fixed by trip bolt (3), and be formed between the cover board (4) and the pedestal (1) and accommodate slow-wave structure appearance
Receive chamber；The briquetting (5) passes through the pedestal (1), to provide positive pressure；The adjusting screw (2) runs through the pedestal
(1), to adjust the position of two panels slow-wave structure, to realize accurate docking.
2. Terahertz slow-wave structure brazing tooling according to claim 1, which is characterized in that the pedestal (1), adjustment spiral shell
The material for following closely (2), trip bolt (3), cover board (4) and briquetting (5) is 1Cr18Ni9Ti.
3. Terahertz slow-wave structure brazing tooling according to claim 1, which is characterized in that be arranged on the cover board (4)
There is observation window.
4. Terahertz slow-wave structure brazing tooling according to claim 1, which is characterized in that the adjusting screw (2)
Quantity is two, and is respectively arranged on two opposite faces of the pedestal (1).
5. Terahertz slow-wave structure brazing tooling according to claim 1, which is characterized in that the pedestal (1), adjustment spiral shell
Nail (2), trip bolt (3), cover board (4) and briquetting (5) are the structure of the Darkening process in wet hydrogen.
6. Terahertz slow-wave structure brazing tooling according to claim 1, which is characterized in that the trip bolt (3)
Quantity is 4, and fastens the cover board (4) and the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876033.8U CN207746516U (en) | 2017-12-28 | 2017-12-28 | Terahertz slow-wave structure brazing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876033.8U CN207746516U (en) | 2017-12-28 | 2017-12-28 | Terahertz slow-wave structure brazing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746516U true CN207746516U (en) | 2018-08-21 |
Family
ID=63151038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876033.8U Active CN207746516U (en) | 2017-12-28 | 2017-12-28 | Terahertz slow-wave structure brazing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746516U (en) |
-
2017
- 2017-12-28 CN CN201721876033.8U patent/CN207746516U/en active Active
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