CN206022298U - Terahertz backward wave tube cathode heater component assembly tooling - Google Patents
Terahertz backward wave tube cathode heater component assembly tooling Download PDFInfo
- Publication number
- CN206022298U CN206022298U CN201621013485.9U CN201621013485U CN206022298U CN 206022298 U CN206022298 U CN 206022298U CN 201621013485 U CN201621013485 U CN 201621013485U CN 206022298 U CN206022298 U CN 206022298U
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- heater component
- wave tube
- cathode heater
- pedestal
- backward wave
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Abstract
This utility model discloses Terahertz backward wave tube cathode heater component assembly tooling, including：Steady arm platform and cathode platform are fixed on the upper surface of pedestal, and steady arm platform and are provided with the bushing and compression bolt being engaged with pole bracing frame part, and bushing is socketed on the cathode branch support of cathode heater component；Angle, front steady pin, left steady pin and right steady pin are arranged at the upper surface of pedestal, and can rotate freely；Angle is fixed by corner bolt, and front steady pin, left steady pin and right steady pin are fixed by corresponding the first alignment pin bolt, the second alignment pin bolt and the 3rd alignment pin bolt that arrange respectively.Terahertz backward wave tube cathode heater component assembly tooling simple structure, the convenient to use, high precision, disclosure satisfy that Terahertz backward wave tube cathode heater assembling demand, substantially increase the efficiency and qualification rate of the assembling of cathode heater component.
Description
Technical field
This utility model is related to assembly tooling, in particular it relates to Terahertz backward wave tube cathode heater component assembly tooling.
Background technology
Terahertz (Terahertz, THz) ripple refers to frequency in 0.1THz～10THz (wavelength is between 3mm～3 μm) model
Electromagnetic wave in enclosing, Terahertz science and technology is a comprehensive very strong front subject, in the last few years, Terahertz science skill
Art with its mechanism of production in terms of, technology for detection is convenient and application technology in terms of improving and being developed rapidly.THz science
The development for wanting THz radiation source and THz Detection Techniques is badly in need of in the application of technology, while also be unableing to do without THz ripple various functions devices
Further perfect.The research of Terahertz backward wave tube is in order to propose, the high frequency system of backward wave tube as terahertz emission source
System is the main part of backward wave tube, and for radio frequency system, Terahertz backward wave tube electron gun system is also even more important, wherein
Cathode heater component be electron gun key component, it be largely fixed the output parameter of pipe and energy ginseng
Number.The purpose of assembly tooling is each parts assembly of cathode heater component together, to protect in the case of the assembling
Card meets a series of requirements.
Therefore, offer one kind is urgently needed to improve Terahertz backward wave tube cathode heater component assembly precision and efficiency
Frock.
Utility model content
The purpose of this utility model is to provide a kind of Terahertz backward wave tube cathode heater component assembly tooling, and the Terahertz is returned
Wave duct cathode heater component assembly tooling simple structure, convenient to use, high precision, disclosure satisfy that Terahertz backward wave tube cathode
Heated filament assembles demand, substantially increases the efficiency and qualification rate of the assembling of cathode heater component.
To achieve these goals, this utility model provides a kind of Terahertz backward wave tube cathode heater component assembler
Dress, the Terahertz backward wave tube cathode heater component assembly tooling include：Pedestal, steady arm platform, cathode platform, angle, front fixation
Pin, left steady pin and right steady pin；Wherein, the steady arm platform and cathode platform are fixed in the upper surface of the pedestal, and
The bushing and compression bolt being engaged with pole bracing frame part is provided with the steady arm platform, and the bushing is socketed on negative electrode
The cathode branch support of filament assembly；The angle, front steady pin, left steady pin and right steady pin are arranged at the upper table of the pedestal
Face, and can rotate freely；The angle is fixed by corner bolt, and the front steady pin, left steady pin and right steady pin lead to respectively
The first alignment pin bolt, the second alignment pin bolt and the 3rd alignment pin bolt for crossing one-to-one corresponding setting is fixed.
Preferably, the first fixed via being engaged with the steady arm platform is formed with the pedestal；The pedestal
On be also formed with the second fixed via for being engaged with the cathode platform.
Preferably, the internal thread hole being engaged with the compression bolt is provided with the side of the steady arm platform.
Preferably, the Terahertz backward wave tube cathode heater component assembly tooling also includes：Pad, the pad are arranged at institute
The upper surface of pedestal is stated, and is arranged at the lower section corresponding with the insulator of the cathode heater component, support the insulator.
Preferably, the left steady pin and the symmetrical upper surface for being arranged at the pedestal of right steady pin, and with described the moon
The slide plate of pole filament assembly is engaged.
Preferably, the steady arm platform and cathode platform are fixed on the pedestal by plane nut.
When being assembled using the frock, cathode branch support part is fixed on steady arm with bushing and compression bolt first
On platform；Insulator is paved with pad again, and the insulator assembly for having bent is fixed on request with corner bolt and an angle
On pedestal；Subsequently by four bracing frame parts in cathode heater component and two slide plate part alignment pin bolts, front fixations
Pin, left steady pin, right steady pin fix after and weld；Component is removed after finishing and is fixed on another one with foot bolt and angle by welding
Put and cathode branch support is placed on the corresponding position of cathode platform, on frock clamp, finally complete cathode assembly and cathode branch
All of welding between welding and follow-up cathode heater and heat shielding component and insulator assembly between support.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation that Terahertz backward wave tube cathode heater component frock of the present utility model is described；
Fig. 2 is the sectional view that B cuts wire cutting in Fig. 1；
Fig. 3 is the sectional view that A cuts wire cutting in Fig. 1；And
Fig. 4 is to illustrate that positional structure of the Terahertz backward wave tube cathode heater component of the present utility model in assembling is illustrated
Figure.
Description of reference numerals
1- the first alignment pin bolt 2- steady arm platforms
3- plane nut 4- bushings
5- pad 6- angles
7- pedestal 8- corner bolts
Steady pin before 9- cathode platforms 10-
The right steady pins of the left steady pin 12- of 11-
13- compression bolt 14- insulators
16- slide plate 17- cathode branch supports
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case where contrary explanation is not made, the noun of locality such as " upper and lower, left and right " for using is generally
Refer to as shown in Figure 1 up and down." inside and outside " refer in specific profile interior with outer." remote, near " is referred to relative to certain portion
Part remote near.
This utility model provides a kind of Terahertz backward wave tube cathode heater component assembly tooling, the Terahertz backward wave tube cathode
Filament assembly assembly tooling includes：Pedestal 7, steady arm platform 2 (2), cathode platform 9, angle 6, front steady pin 10, left steady pin 11
With right steady pin 12；Wherein, the steady arm platform 2 (2) and cathode platform 9 are fixed in the upper surface of the pedestal 7, and described
The bushing 4 and compression bolt 13 being engaged with pole bracing frame part is provided with steady arm platform 2 (2), and the bushing 4 is socketed on
The cathode branch support 17 of cathode heater component；The angle 6, front steady pin 10, left steady pin 11 and right steady pin 12 are arranged at institute
The upper surface of pedestal 7 is stated, and can be rotated freely；The angle 6 is fixed by corner bolt 8, the front steady pin 10, left steady pin
11 and right steady pin 12 respectively by corresponding the first alignment pin bolt 1, the second alignment pin bolt and the 3rd positioning that arrange
Pin bolt is fixed.
On pedestal 7, each steady pin and angle can be on pedestals 7 before not fixed with alignment pin bolt and corner bolt 8
Rotation is moved freely by specific direction.
By above-mentioned technical proposal, when being assembled using the frock, bushing 4 and compression bolt 13 is used first by cathode branch
17 part of support is fixed on steady arm platform 2；Insulator 14 is paved with pad 5 again, and will be curved with corner bolt 8 and an angle 6
14 component of insulator that rolls well is fixed on pedestal 7 on request；Subsequently by four bracing frame parts in cathode heater component and
After two 16 part alignment pin bolts of slide plate, front steady pin 10, left steady pin 11, right steady pins 12 are fixed and weld；Welding
Component is removed to be fixed on another location and cathode branch support 17 is placed on cathode platform 9 with foot bolt and angle 6 after finishing and corresponded to
Position on, on frock clamp, finally complete the welding between cathode assembly and cathode branch support 17 and follow-up cathode heater
All of welding and 14 component of heat shielding component and insulator between.
This utility model is further detailed below in conjunction with accompanying drawing 1- accompanying drawings 4.
In a kind of specific embodiment of the present utility model, it is formed with the pedestal 7 and the steady arm platform 2
(2) the first fixed via being engaged；The second fixation for being also formed with being engaged with the cathode platform 9 on the pedestal 7 is logical
Hole.
In a kind of specific embodiment of the present utility model, it is provided with the side of the steady arm platform 2 (2) and institute
State the internal thread hole that compression bolt 13 is engaged.
In a kind of specific embodiment of the present utility model, the Terahertz backward wave tube cathode heater component assembly tooling is also
Including：Pad 5, the pad 5 are arranged at the upper surface of the pedestal 7, and are arranged at the insulation with the cathode heater component
Sub 14 corresponding lower sections, support the insulator 14.
In a kind of specific embodiment of the present utility model, the 12 symmetrical setting of the left steady pin 11 and right steady pin
In the upper surface of the pedestal 7, and it is engaged with the slide plate 16 of the cathode heater component.
In order to ensure cathode assembly end face meets design from the distance between positive plate, and it is easily installed Terahertz backward wave tube
Cathode heater component, the steady arm platform 2 (2) and cathode platform 9 are fixed on the pedestal 7 by plane nut 3.
For the ease of installing Terahertz backward wave tube cathode heater component, as shown in figure 1, being formed with for fixing on pedestal 7
Front steady pin 10, left steady pin 11, right steady pin 12, the logical screwed hole at angle 6；And steady pin and angle 6 can pass through alignment pin
Bolt and corner bolt 8 select suitable direction, as needed for 14 component of insulator in fixed negative pole filament assembly, slide plate
16 and bracing frame.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model is not limited
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any can also be carried out between a variety of embodiments of the present utility model, as long as which is not disobeyed
Thought of the present utility model is carried on the back, which should equally be considered as content disclosed in the utility model.
Claims (6)
1. a kind of Terahertz backward wave tube cathode heater component assembly tooling, it is characterised in that the Terahertz backward wave tube cathode heater
Component assembly tooling includes：Pedestal (7), steady arm platform (2), cathode platform (9), angle (6), front steady pin (10), left fixation
Pin (11) and right steady pin (12)；Wherein, steady arm platform (2) and cathode platform (9) are fixed in the upper of the pedestal (7)
The bushing (4) and compression bolt (13) being engaged with pole bracing frame part is provided with surface, and the steady arm platform (2),
Bushing (4) are socketed on the cathode branch support (17) of cathode heater component；Angle (6), front steady pin (10), left steady pin
(11) and right steady pin (12) is arranged at the upper surface of the pedestal (7), and can rotate freely；Described angle (6) pass through angle spiral shell
Bolt (8) is fixed, front steady pin (10), left steady pin (11) and right steady pin (12) arranged by one-to-one corresponding respectively the
One alignment pin bolt (1), the second alignment pin bolt and the 3rd alignment pin bolt are fixed.
2. Terahertz backward wave tube cathode heater component assembly tooling according to claim 1, it is characterised in that the pedestal
(7) the first fixed via being engaged with steady arm platform (2) is formed with；It is also formed with pedestal (7) and institute
State the second fixed via that cathode platform (9) is engaged.
3. Terahertz backward wave tube cathode heater component assembly tooling according to claim 1, it is characterised in that the support
The internal thread hole being engaged with the compression bolt (13) is provided with the side of bar platform (2).
4. Terahertz backward wave tube cathode heater component assembly tooling according to claim 1, it is characterised in that the Terahertz
Backward wave tube cathode heater component assembly tooling also includes：Pad (5), pad (5) are arranged at the upper table of the pedestal (7)
Face, and the lower section corresponding with the insulator (14) of the cathode heater component is arranged at, support insulator (14).
5. Terahertz backward wave tube cathode heater component assembly tooling according to claim 1, it is characterised in that described left solid
Rationed marketing (11) and the symmetrical upper surface for being arranged at the pedestal (7) of right steady pin (12), and with the cathode heater component
Slide plate (16) is engaged.
6. Terahertz backward wave tube cathode heater component assembly tooling according to claim 1, it is characterised in that the support
Bar platform (2) and cathode platform (9) are fixed on the pedestal (7) by plane nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013485.9U CN206022298U (en) | 2016-08-31 | 2016-08-31 | Terahertz backward wave tube cathode heater component assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013485.9U CN206022298U (en) | 2016-08-31 | 2016-08-31 | Terahertz backward wave tube cathode heater component assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022298U true CN206022298U (en) | 2017-03-15 |
Family
ID=58256382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013485.9U Active CN206022298U (en) | 2016-08-31 | 2016-08-31 | Terahertz backward wave tube cathode heater component assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022298U (en) |
-
2016
- 2016-08-31 CN CN201621013485.9U patent/CN206022298U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |