CN205508762U - Big power klystron electron gun - Google Patents
Big power klystron electron gun Download PDFInfo
- Publication number
- CN205508762U CN205508762U CN201620238116.3U CN201620238116U CN205508762U CN 205508762 U CN205508762 U CN 205508762U CN 201620238116 U CN201620238116 U CN 201620238116U CN 205508762 U CN205508762 U CN 205508762U
- Authority
- CN
- China
- Prior art keywords
- hole
- electron gun
- power klystron
- bunching electrode
- electrode assembly
- 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
Abstract
The utility model belongs to the technical field of the speed adjusting pipe and specifically relates to a big power klystron electron gun is related to. The utility model discloses a big power klystron electron gun includes the buncher subassembly, cathode anchor subassembly and holding screw, at least three through -hole has been seted up on the lateral wall of buncher subassembly, the inner wall relative with the lateral wall is equipped with V type groove on on the buncher subassembly, at least three screw hole has been seted up on the mounting flange of cathode anchor subassembly one end, holding screw includes the threaded rod and sets up at the V of threaded rod one end type conical head, the diameter of threaded rod equals with the diameter of screw hole, the size of V type conical head is less than or equal to the size in V type groove, the screw hole, the through -hole, quantity homogeneous phase of holding screw etc. The utility model discloses an it is fixed that big power klystron electron gun adopts the screw of screwing to connect, has kept buncher subassembly and the original roughness of cathode anchor subassembly to good, the firm in connection of centering between buncher subassembly and the cathode anchor subassembly.
Description
Technical field
This utility model relates to klystron field, especially relates to a kind of high-power klystron electronics
Rifle.
Background technology
In conventional high-power klystron electron gun, the connection between bunching electrode and support is all adopted
It is attached by the mode of (resistance) spot welding or argon arc welding.After having welded, bunching electrode periphery
Will there be many solder joints, it is therefore desirable to be polished PROCESS FOR TREATMENT again, thus by bunching electrode periphery
Solder joint process smooth.But, this polishing is extremely difficult, in any case and process
Shape before bunching electrode all cannot be made to return to welding, thus cause the bright and clean of bunching electrode and support
Degree is all unable to reach the fineness of requirement.
More specifically, coarse to bunching electrode outer surface of high-tension high-power klystron electron gun
Degree requires the highest, typically need to reachRequirement.After spot welding or argon arc welding, bunching electrode
The roughness before originally welding cannot be arrived with the junction of support, klystron even can be made to use
Time high voltage arc, affect klystron work stability.
Utility model content
For solving problem above, this utility model provides a kind of high-power klystron electron gun,
Between its bunching electrode and support quick and easy for installation, it is not necessary to welding and polishing.
The technical solution adopted in the utility model is: a kind of high-power klystron electron gun, including
Bunching electrode assembly, cathode anchor assembly and holding screw, described bunching electrode assembly by described tightly
Determine screw to be installed on described cathode anchor assembly, the lateral wall of described bunching electrode assembly is offered
There is at least three through hole, inwall relative with described lateral wall on described bunching electrode assembly sets
Have V-groove, described bunching electrode assembly is offered the described lateral wall of described through hole with offer described
For housing the gap of the mounting flange of described cathode anchor assembly, institute between the described wall of V-groove
State and offer at least three screwed hole on the described mounting flange of cathode anchor assembly one end, described
The position of screwed hole is corresponding with the position of described through hole and described V-groove, described holding screw
Including threaded rod and the V-type conehead being arranged on described threaded rod one end, the chi of described V-type conehead
The very little size less than or equal to V-groove, the quantity of described screwed hole, the quantity of described through hole,
The quantity of described holding screw is the most equal.
As preferably, the end face of described threaded rod is provided with and screws groove, described in screw groove be a word
Groove or cross recess.
As preferably, through hole is circumferentially uniformly distributed along the lateral wall of described bunching electrode assembly.
As preferably, the quantity of described through hole, the quantity of described screwed hole, described holding screw
Quantity be 4.
As preferably, a diameter of φ 3mm of described through hole.
As preferably, the within angle rounding of described through hole.
As preferably, the radiused surface roughness of the within angle rounding of described through hole reaches described poly-
The outer surface roughness of bundle pole assembly.
This utility model obtains and provides the benefit that: high-power klystron electronics of the present utility model
Rifle uses tightening screw to connect fixing bunching electrode assembly and cathode anchor assembly, such structure
Do not interfere with bunching electrode assembly and the profile of cathode anchor assembly with connected mode, maintain pack
Pole assembly and the original roughness of cathode anchor assembly, and bunching electrode assembly and cathode anchor group
Between part, centering is good, be connected firmly.Another aspect, due to high-power speed of the present utility model
Adjust the Novel connection type of tube electron gun, solve asking of high-power klystron easy high voltage sparking
Topic, improves stability, reliability that klystron runs.Further, end when the klystron life-span
After, bunching electrode therein unclamps screw and just can unload down easily, is re-used for manufacturing new
Klystron.Additionally, the roughness requirements of the bunching electrode in high-tension high-power klystron electron gun
The highest, machining workload is very big, and the cost of one bunching electrode of processing is the highest, so this practicality
Novel high-tension high-power klystron electron gun also reduces the manufacturing cost of klystron.
Accompanying drawing explanation
Fig. 1 is the section view of the bunching electrode assembly of high-power klystron electron gun of the present utility model
Figure；
Fig. 2 is cuing open of the cathode anchor assembly of high-power klystron electron gun of the present utility model
View；
Fig. 3 is the fluting tapered end holding screw of high-power klystron electron gun of the present utility model
Front view；
Fig. 4 is bunching electrode assembly and the negative electrode of high-power klystron electron gun of the present utility model
Sectional view after being connected by fluting tapered end holding screw between carriage assembly；
Fig. 5 is the zoomed-in view of part A in Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated.
The bunching electrode of a kind of novel high-power klystron electron gun of offer of the present utility model with
Attachment structure between support.Specifically, high-power klystron electron gun of the present utility model
Do not use the welding manner such as spot welding or argon arc welding, but use and make to extrude between bunching electrode and support
Mode, make to be closely attached between bunching electrode with support together with, not only do not change poly-at all
The shape of Shu Jiyu rack outer surface, and make the connection centering between bunching electrode and support good,
Firmly.
Incorporated by reference to refering to Fig. 1 to Fig. 3, the high-power velocity modulation of preferred embodiment of the present utility model
Tube electron gun includes bunching electrode assembly 10, cathode anchor assembly 20 and fluting tapered end clamp screw
Nail 30, bunching electrode assembly 10 is installed to cathode anchor assembly by fluting tapered end holding screw 30
On 20.
Refer to Fig. 1, the lateral wall of bunching electrode assembly 10 offers through hole 12, bunching electrode
Inwall relative with described lateral wall on assembly 10 be provided with V-groove 14, offer through hole 12
Lateral wall and the inwall offering V-groove 14 between for the installation of accommodating cathode anchor assembly 20
The gap of flange.In the illustrated embodiment, the lateral wall of bunching electrode assembly 10 is at least offered
Having 3 through holes 12, correspondingly, the quantity of V-groove 14 is also at least 3.
In a preferred embodiment, bunching electrode assembly 10 circumferentially outer wall processes four φ equably
The through hole 12 of 3mm, the within angle rounding of through hole 12, radiused surface roughness arrives bunching electrode
Assembly 10 outer surface roughness.
Refer to Fig. 2, the mounting flange of cathode anchor assembly 20 one end offers screwed hole
22, the position of screwed hole 22 and the through hole 12 on bunching electrode assembly 10 and the position of V-groove 14
Put corresponding.It is to say, the number of the mounting flange upper screwed hole 22 of cathode anchor assembly 20
Amount is at least 2, and bunching electrode assembly 10 is connected rear thread hole with cathode anchor assembly 20
22 positions and the aligned in position of through hole 12.
Referring to Fig. 3, fluting tapered end holding screw 30 includes threaded rod 32 and is arranged on screw thread
The V-type conehead 34 of bar 32 one end, the other end of threaded rod 32 is provided with and screws groove 36.
The diameter of threaded rod 32 matches with the diameter of screwed hole 22 so that threaded rod 32 can screw
In screwed hole 22.The shape and size of V-type conehead 34 are consistent with V-groove 14 so that V
Type conehead 34 can enter in V-groove 14.Screwing groove 36 can be flat recess, cross recess etc.,
Fluting tapered end holding screw 30 is screwed for using screwdriver.
Incorporated by reference to refering to Fig. 4 and Fig. 5, when assembling high-power klystron electron gun, first will be tight
Determining in the screw 22 of screw 30 precession cathode anchor assembly 20, the degree of depth of screw-in is wanted suitably,
It is easy to bunching electrode assembly 10 be assembled on cathode anchor assembly 20.Cathode anchor assembly 20 1
In the gap of the mounting flange of the mounting flange alignment bunching electrode assembly 10 of end, and it is adjusted
Make the position of through hole 12 and the aligned in position of screwed hole 22.Then, pass with screwdriver screwdriver
Through hole 12, pushes up equably by holding screw 30 on the V-groove 14 on bunching electrode assembly 10.
During installation, can the most uniformly screw several fluting tapered end holding screw 30, thus by pack
Pole assembly 10 is tightly pressed towards on cathode anchor assembly 20.So far, bunching electrode assembly 10
Just link together closely with cathode anchor assembly 20.
High-power klystron electron gun of the present utility model, uses said structure and connected mode not
Bunching electrode assembly 10 and the profile of cathode anchor assembly 20 can be affected, maintain bunching electrode assembly
10 and the original roughness of cathode anchor assembly 20, and bunching electrode assembly 10 and cathode branch
Between frame assembly 20, centering is good, be connected firmly.
From other aspect, novel due to high-power klystron electron gun of the present utility model
Connected mode, the problem solving the sparking of high-power klystron easy high voltage, improve klystron
The stability of operation, reliability.Further, after the klystron life-span ends, bunching electrode therein
Unclamp screw just can unload down easily, be re-used for manufacturing new klystron.
Additionally, the roughness requirements of bunching electrode in high-tension high-power klystron electron gun is the highest,
Machining workload is very big, and the cost of one bunching electrode of processing is the highest, thus of the present utility model
After structure, also reduce the manufacturing cost of klystron.
Of the present utility model ultimate principle, principal character and this practicality are more than shown and described new
The advantage of type.Skilled person will appreciate that of the industry, this utility model is not by above-described embodiment
Restriction, principle of the present utility model is simply described described in above-described embodiment and description,
On the premise of without departing from utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model.This reality
Define by appending claims and equivalent thereof by novel claimed scope.
Claims (7)
1. a high-power klystron electron gun, including bunching electrode assembly and cathode anchor assembly,
It is characterized in that: described high-power klystron electron gun also includes holding screw, described bunching electrode
Assembly is installed on described cathode anchor assembly by described holding screw, described bunching electrode assembly
Lateral wall on offer at least three through hole, with described lateral wall phase on described bunching electrode assembly
To inwall be provided with V-groove, described bunching electrode assembly is offered described through hole described outside
For the peace of accommodating described cathode anchor assembly between sidewall and the described wall offering described V-groove
The gap of dress flange, the described mounting flange of described cathode anchor assembly one end offers at least
Three screwed holes, the position of described screwed hole is relative with the position of described through hole and described V-groove
Should, described holding screw includes threaded rod and is arranged on the V-type conehead of described threaded rod one end,
The diameter of described threaded rod and the equal diameters of described screwed hole, the size of described V-type conehead is little
In or equal to the size of V-groove, the quantity of described screwed hole, the quantity of described through hole, described
The quantity of holding screw is the most equal.
High-power klystron electron gun the most according to claim 1, it is characterised in that:
The end face of described threaded rod is provided with and screws groove, described in screw groove be flat recess or cross recess.
High-power klystron electron gun the most according to claim 2, it is characterised in that:
Through hole is circumferentially uniformly distributed along the lateral wall of described bunching electrode assembly.
High-power klystron electron gun the most according to claim 3, it is characterised in that:
The quantity of described through hole, the quantity of described screwed hole, the quantity of described holding screw are 4.
High-power klystron electron gun the most according to any one of claim 1 to 4,
It is characterized in that: a diameter of φ 3mm of described through hole.
High-power klystron electron gun the most according to any one of claim 1 to 4,
It is characterized in that: the within angle rounding of described through hole.
High-power klystron electron gun the most according to claim 6, it is characterised in that:
The radiused surface roughness of the within angle rounding of described through hole reaches outside described bunching electrode assembly
Surface roughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238116.3U CN205508762U (en) | 2016-03-25 | 2016-03-25 | Big power klystron electron gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238116.3U CN205508762U (en) | 2016-03-25 | 2016-03-25 | Big power klystron electron gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508762U true CN205508762U (en) | 2016-08-24 |
Family
ID=56733595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238116.3U Expired - Fee Related CN205508762U (en) | 2016-03-25 | 2016-03-25 | Big power klystron electron gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668078A (en) * | 2020-05-21 | 2020-09-15 | 湖北汉光科技股份有限公司 | High-power klystron electron gun with adjusting function and adjusting method |
-
2016
- 2016-03-25 CN CN201620238116.3U patent/CN205508762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668078A (en) * | 2020-05-21 | 2020-09-15 | 湖北汉光科技股份有限公司 | High-power klystron electron gun with adjusting function and adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106238985A (en) | A kind of welding tooling of auxiliary tank of aircraft casing annular weld seam | |
| CN205508762U (en) | Big power klystron electron gun | |
| CN205057217U (en) | Electrode locating anchor clamps | |
| CN203614557U (en) | Welding nut | |
| CN216681195U (en) | Clamp for milling gyro bracket | |
| CN214826912U (en) | A location clamping device placed in middle for automatic material loading | |
| CN204913318U (en) | Side tighten up with internal diameter adjustable internal stay anchor clamps | |
| CN107363586A (en) | A kind of wheel hub drill jig | |
| CN209831017U (en) | Lathe fixture for turning irregular workpiece | |
| CN210231806U (en) | Tapping guider | |
| CN217372003U (en) | Cross fixture with high use stability | |
| CN220073930U (en) | Milling machine fixture for machining pillow-shaped workpiece | |
| US4289415A (en) | Adjustable coupling device | |
| CN105458781A (en) | Clamp for cylinders | |
| CN214558559U (en) | Welding gun clamping mechanism and welding gun | |
| CN220407393U (en) | Consumable electrode argon arc welding gun clamp | |
| CN215567172U (en) | Welding screw sleeve | |
| CN2785780Y (en) | Welding head fixer for electronic fusing soldering welder | |
| CN220311784U (en) | Pipe groove thimble plate based on common car | |
| CN220016236U (en) | Horizontal valve for machining | |
| CN211072387U (en) | Clamping and fixing device for welding electric connector | |
| CN213571564U (en) | Steel strand fixing device | |
| CN216991590U (en) | Frock clamp of connector | |
| CN213438371U (en) | Clamping device for drilling pressure relief hole of gas guide hoop | |
| CN211101971U (en) | High-efficient gear jig for gear cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Longxing Inventor after: Li Yanhong Inventor before: Chen Longxing Inventor before: Li Yanli |
|
| COR | Change of bibliographic data | ||
| 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: 20160824 Termination date: 20210325 |