CN208366260U - A kind of travelling wave accelerating tube straightness aligning tooling - Google Patents
A kind of travelling wave accelerating tube straightness aligning tooling Download PDFInfo
- Publication number
- CN208366260U CN208366260U CN201820646262.9U CN201820646262U CN208366260U CN 208366260 U CN208366260 U CN 208366260U CN 201820646262 U CN201820646262 U CN 201820646262U CN 208366260 U CN208366260 U CN 208366260U
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- accelerating tube
- travelling wave
- wave accelerating
- straightness
- platform
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Abstract
The utility model discloses a kind of travelling wave accelerating tube straightness to align tooling, including platform, a pair of of acceleration pipe holder is provided on platform, travelling wave accelerating tube, which is erected at, to be accelerated on pipe holder, it is provided with dial gauge and jack unit between two acceleration pipe holders, using the paddy peak dot of dial gauge measurement accelerating tube, is adjusted using jack unit, then paddy peak dot is re-measured, is adjusted again with jack unit.Compared with prior art, a kind of travelling wave accelerating tube straightness of the utility model aligns tooling, and the correction of straightness can be accurately carried out to travelling wave accelerating tube, guarantees that the loss of electrons accelerated in it is smaller, line out is bigger.
Description
Technical field
The utility model relates to a kind of travelling wave accelerating tube straightness to align tooling, belong to travelling wave accelerating tube technical field.
Background technique
The straightness of accelerating tube requires to be ± 0.15mm, and the length of general accelerating tube is in 2m-3m, so when this is required
It is very high.
Straightness is the important mechanical index of one of travelling wave accelerating tube, and the quality of straightness directly affects whole accelerating tube
Capture radio size.The straightness of a piece accelerating tube is better, then smaller by the loss of electrons accelerated in it, line out is just
It is bigger.Accelerating tube is that cavity welding forms by column piece one by one and one by one, and each cavity, column piece are individually to process, finally
It is welded.In welding, we guarantee its straightness also by various toolings, but a travelling wave accelerating tube it is short have 60
Cavity and column piece, long then has 90 cavitys and column piece, so being that can not can guarantee accelerating tube straightness by the tooling welded
Reach and finally requires.This requires us to align to soldered accelerating tube, its straightness is made to reach requirement.
Utility model content
The utility model technical issues that need to address are in view of the above shortcomings of the prior art, and to provide a kind of traveling wave and add
Fast pipe straightness aligns tooling.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of travelling wave accelerating tube straightness aligns tooling, the platform including high flatness, is provided with a pair on the platform
Accelerate pipe holder, two accelerate height of the pipe holder on platform identical, and the both ends of travelling wave accelerating tube are respectively erected in two and add
On fast pipe holder, multiple dial gauges and jack unit are provided between two acceleration pipe holders, the thimble contact of dial gauge is expert at
The lower part of wave accelerating tube, the jack unit include a pair of screw rod being vertically fixed on platform, are provided between two screw rods
Can the movable crossbeam of up and down adjustment, have on the crossbeam top to travelling wave accelerating tube lower part or press to the top on travelling wave accelerating tube top
Block.
Scheme as a further preference, the travelling wave accelerating tube are formed by connecting by multiple cavities, two neighboring cavity it
Between there is column piece, cavity welding is located on cavity in column on piece, the thimble of dial gauge, and jack unit acts on column on piece.
The end of scheme as a further preference, the crossbeam has traveling nut, and traveling nut is located on screw rod, should
There is locking mechanism on traveling nut.
Scheme as a further preference, the end for accelerating pipe holder that can fix travelling wave accelerating tube, accelerates pipe holder
Height be it is adjustable.
Compared with prior art, a kind of travelling wave accelerating tube straightness of the utility model aligns tooling, can be accurately to row
Wave accelerating tube carries out the correction of straightness, guarantees that the loss of electrons accelerated in it is smaller, line out is bigger.Straightness is got over
Good, the particle of scattering is also fewer, and the heat condition of the accelerating tube as caused by scattering particles and remaining part is also fewer, whole
The vacuum degree of a machine under operation also can be fine.Machine operational efficiency improves in this way, and the income of acquisition also becomes more, machine
Service life also improve.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the pressed status schematic diagram of jack unit；
Fig. 4 is the upper top status diagram of jack unit；
Wherein, 1- platform, 2- accelerate pipe holder, 3- dial gauge, 4- screw rod, 5- crossbeam, 6- jacking block, 7- traveling nut, 8-
Jack unit, 9- pressing plate.
Specific embodiment
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1, a kind of travelling wave accelerating tube straightness of the utility model aligns tooling, it is applied particularly to the accelerating tube
Straightness aligning, the platform 1 including high flatness, platform 1 are 4000*1000mm macrotype platform, and the integral planar degree of platform 1 is
0.02mm applies generally to most of travelling wave accelerating tube, and a pair of of acceleration pipe holder 2, two accelerating tubes are provided on the platform 1
The height of bracket 2 on the platform 1 is identical, and the both ends of travelling wave accelerating tube are respectively erected on two acceleration pipe holders 2, two acceleration
Multiple dial gauge 3(10 are provided between pipe holder 2) and jack unit 8(10 set), the precision 0.01mm of dial gauge 3, range
The functions such as top, pressure, fixed may be implemented in 0-10mm, jack unit, and the thimble of dial gauge 3 is contacted in the lower part of travelling wave accelerating tube,
The jack unit includes a pair of screw rod 4 being vertically fixed on platform 1, and screw rod 4 is M20 stainless steel screw rod, two screw rods 4 it
Between be provided with can the movable crossbeam 5 of up and down adjustment, there is top to travelling wave accelerating tube lower part on the crossbeam 5 or press to traveling wave and accelerate
The jacking block 6 on pipe top, jacking block 6 are process using epoxide resin material, this makes will not be to accelerating tube table during press
Face damages.
The travelling wave accelerating tube is formed by connecting by multiple cavities, has column piece between two neighboring cavity, and cavity welding exists
The thimble of column on piece, dial gauge 3 is located on cavity, and jack unit acts on column on piece.
The end of the crossbeam 5 has traveling nut 7, and traveling nut 7 is located on screw rod 4, has lock on the traveling nut 7
Crash structure.
Equidistant multiple screw holes are distributed on platform 1, screw rod 4 can screw in screw hole, if the column piece position between two cavitys (needs
The position of press) just at screwhole position, i.e., directly screw rod 4 is placed in screw hole fixed, jack unit is set up, if column piece position
Between two screw holes, fixed block can be used, screw rod 4 screws in fixed block, then adds on fixed block using the pressing of pressing plate 9
With fixation.
The end for accelerating pipe holder 2 that can fix travelling wave accelerating tube, it is adjustable for accelerating the height of pipe holder 2.
A kind of method for aligning of travelling wave accelerating tube straightness aligning tooling, comprising the following steps:
Step 1: travelling wave accelerating tube being placed on two acceleration pipe holders 2, and travelling wave accelerating tube end is fixed,
The height of two acceleration pipe holders 2 is measured with dial gauge 3, and two acceleration pipe holders 2 are adjusted to identical height；
Step 2: it is measured along its length on travelling wave accelerating tube with dial gauge 3, measures all cavitys on travelling wave accelerating tube
The height value of end pad, the desired center straight line around travelling wave accelerating tube draw curve graph, obtain travelling wave accelerating tube length
All wave crest points and trough point on direction；
Step 3: immediate a pair of of wave crest point and trough point are chosen, difference in height between two o'clock is acquired, with the difference in height
1/2 is this total correction value to wave crest point and trough point；
Step 4: being arranged using a jack unit and pushed in highest wave crest point, is arranged using a jack unit
Upper top is carried out in minimum trough point, top, pressure point are in two cavity middle column on pieces；
Step 5: start to press work, the maximum value of press is above-mentioned total correction value, and press is divided into multiple progress, every time
The maximum value of press is 0.2mm, and the duration pressed every time is 4 hours, is expert at again with dial gauge 3 after the completion of press every time
It is measured along its length on wave accelerating tube, obtains all new wave crest points and new trough on travelling wave accelerating tube length direction
Point repeats to press work until wave crest point and trough point reach the error expected range apart from desired center straight line；
Step 6: after the completion of top, pressure, all tops, pressure point is continued pressure maintaining 24 hours, dial gauge numerical value is checked before release
Whether change, discharge stress half an hour, unclamp jack unit later, measures each cavity numerical value with dial gauge, draw curve graph,
Central line is found out, sees whether whole straightness reaches requirement, the correction of travelling wave accelerating tube a profile direction is completed at this time；
Step 7: travelling wave accelerating tube is rotated by 90 ° on two acceleration pipe holders 2, step 2 is repeated to step 6, will go
The straightness of another section of wave accelerating tube is corrected；
Step 8: by two sections of travelling wave accelerating tube to straightness be fitted, calculate total straight line of the travelling wave accelerating tube
Degree, qualified then travelling wave accelerating tube aligning are completed, and calculation method is as follows, if two sections are the face X and the face Y, are established coordinate system, are managed
Center line is thought for o point, and the practical straight line angle value in the face X and the face Y is oa and ob respectively, is exactly by the calculated oc value of trigonometric function
The slanting straight line angle value of accelerating tube after fitting, oc value reach travelling wave accelerating tube straightness requirement.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of travelling wave accelerating tube straightness aligns tooling, it is characterised in that: the platform (1) including high flatness, the platform
(1) a pair of of acceleration pipe holder (2) is provided on, two accelerate the height of pipe holder (2) on platform (1) identical, and traveling wave accelerates
The both ends of pipe are respectively erected on two acceleration pipe holders (2), are provided with multiple dial gauges between two acceleration pipe holders (2)
(3) it contacts with jack unit, the thimble of dial gauge (3) in the lower part of travelling wave accelerating tube, the jack unit includes a pair of vertical
The screw rod (4) being fixed on platform (1), be provided between two screw rods (4) can the movable crossbeam of up and down adjustment (5), the cross
Have top to travelling wave accelerating tube lower part on beam (5) or presses to the jacking block (6) on travelling wave accelerating tube top.
2. a kind of travelling wave accelerating tube straightness according to claim 1 aligns tooling, it is characterised in that: the traveling wave accelerates
Pipe is formed by connecting by multiple cavities, has column piece between two neighboring cavity, cavity welding is on column on piece, the top of dial gauge (3)
Needle is located on cavity, and jack unit acts on column on piece.
3. a kind of travelling wave accelerating tube straightness according to claim 1 aligns tooling, it is characterised in that: the crossbeam (5)
End there are traveling nut (7), traveling nut (7) is located on screw rod (4), with locking mechanism on the traveling nut (7).
4. a kind of travelling wave accelerating tube straightness according to claim 1 aligns tooling, it is characterised in that: the accelerating tube branch
Frame (2) can fix the end of travelling wave accelerating tube, and it is adjustable for accelerating the height of pipe holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646262.9U CN208366260U (en) | 2018-05-03 | 2018-05-03 | A kind of travelling wave accelerating tube straightness aligning tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646262.9U CN208366260U (en) | 2018-05-03 | 2018-05-03 | A kind of travelling wave accelerating tube straightness aligning tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366260U true CN208366260U (en) | 2019-01-11 |
Family
ID=64933435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820646262.9U Active CN208366260U (en) | 2018-05-03 | 2018-05-03 | A kind of travelling wave accelerating tube straightness aligning tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366260U (en) |
-
2018
- 2018-05-03 CN CN201820646262.9U patent/CN208366260U/en active Active
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