CN110549064B - Buncher tool - Google Patents
Buncher tool Download PDFInfo
- Publication number
- CN110549064B CN110549064B CN201910528067.5A CN201910528067A CN110549064B CN 110549064 B CN110549064 B CN 110549064B CN 201910528067 A CN201910528067 A CN 201910528067A CN 110549064 B CN110549064 B CN 110549064B
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- CN
- China
- Prior art keywords
- hanging scaffold
- screw rod
- assembly
- cavity
- trapezoidal screw
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
The invention discloses a buncher tool, which comprises: the upper ends of the first pull rods are connected to the upper hanging scaffold, and the lower ends of the first pull rods are connected to the lower hanging scaffold; the upper ends of the second pull rods are connected with the upper hanging scaffold, and the lower ends of the second pull rods are connected with a middle hanging scaffold; the middle hanging scaffold is positioned between the upper hanging scaffold and the lower hanging scaffold; the connecting screw penetrates through the middle hanging scaffold; the upper end of the trapezoidal screw rod is connected with the lower end of the connecting screw rod, and the lower end of the trapezoidal screw rod is connected with the lower hanging scaffold; the cavity assembly is sleeved on the trapezoidal screw rod and is positioned between the middle hanging scaffold and the lower hanging scaffold; the spring pressing block is sleeved on the trapezoidal screw rod and is positioned between the middle hanging scaffold and the cavity assembly; the upper end of the pressure spring is abutted against the lower end face of the spring pressing block, and the lower end of the pressure spring is abutted against the upper end face of the cavity assembly. According to the invention, one ends of the plurality of drift tubes are all sleeved on the trapezoidal screw rod through the arranged trapezoidal screw rod, so that the concentricity of the plurality of sleeves of the plurality of drift tubes is ensured.
Description
Technical Field
The invention relates to the technical field of bunchers, in particular to the technical field of buncher tools.
Background
A plurality of drift tubes need to be welded on a cavity assembly in the prior art, but high temperature is generated in welding, so that the concentricity of the drift tubes of the rods cannot be guaranteed easily. Therefore, the tool is designed to solve the problems.
Disclosure of Invention
In view of the problems that arise, the object of the invention is to ensure the concentricity of several drift tubes.
In order to achieve the purpose, the invention adopts the technical scheme that:
a buncher tool, wherein, include
The upper end of the first pull rods are connected with the upper hanging scaffold in a circumferential array, and the lower end of the first pull rods are connected with the lower hanging scaffold in a circumferential array;
the upper end circumference array of the second pull rods is connected with the upper hanging scaffold, and the lower end circumference array of the second pull rods is connected with a middle hanging scaffold; the middle hanging scaffold is positioned between the upper hanging scaffold and the lower hanging scaffold; the radius of the circumference surrounded by the first pull rod is larger than that of the circumference surrounded by the second pull rod;
the connecting screw rod penetrates through the middle hanging scaffold;
the upper end of the trapezoidal screw rod is connected to the lower end of the connecting screw rod, and the lower end of the trapezoidal screw rod is connected to the lower hanging scaffold;
the cavity assembly is sleeved on the trapezoidal screw rod and is positioned between the middle hanging scaffold and the lower hanging scaffold;
the spring pressing block is sleeved on the trapezoidal lead screw and is positioned between the middle hanging scaffold and the cavity assembly;
the upper end of the pressure spring is abutted against the lower end face of the spring pressing block, and the lower end of the pressure spring is abutted against the upper end face of the cavity assembly.
The beam bunching device tool comprises a cavity assembly, a beam bunching device and a control module, wherein the cavity assembly comprises an upper limiting disc, a cavity shell, a lower limiting disc, a plurality of copper distance sleeves and a plurality of drift tube welding assemblies; the upper limiting disc is arranged at the upper end of the cavity shell, and the lower limiting disc is arranged at the lower end of the cavity shell; the trapezoidal screw penetrates through the cavity assembly along the central axis of the cavity shell; one end of each of the plurality of drift tube welding assemblies is sleeved on the trapezoidal screw, the directions of every two adjacent drift tubes are opposite, and the directions of the plurality of drift tubes are in the left and right directions; and the plurality of copper distance sleeves are respectively arranged among the intervals of the plurality of drift tubes.
In the buncher tool, two ends of each copper distance sleeve are respectively provided with a limiting ring, and the limiting rings are used for being clamped and embedded in one end of the sleeve portion.
The beam bunching tool as set forth above, wherein each drift tube welding assembly includes the sleeve portion and the tube portion; the pipe part is vertically fixed on one side of the outer side surface of the sleeve part; the sleeve part is sleeved on the trapezoidal screw rod.
The utility model provides a beam bunching ware frock which wherein, still includes: a plurality of flange assemblies, each flange assembly comprising a high frequency channel-free flange assembly and a fixed tuner flange assembly; one end of each high-frequency-groove-free flange assembly is fixed to one side of the cavity shell in the left-right direction, and the other end of each high-frequency-groove-free flange assembly is connected with the fixed tuner flange assembly.
The utility model provides a beam bunching ware frock which wherein, still includes: the welding plates are strip-shaped welding plates; two support rods are respectively arranged at two ends of the strip-shaped welding plate; a plurality of strip-shaped grooves in circumferential array are arranged on the outer side surface of the cavity shell; the plurality of welding plates are respectively arranged in the plurality of strip-shaped grooves.
Due to the adoption of the technology, compared with the prior art, the invention has the following positive effects:
according to the invention, one ends of the plurality of drift tubes are all sleeved on the trapezoidal screw rod through the arranged trapezoidal screw rod, so that the concentricity of the plurality of sleeves of the plurality of drift tubes is ensured.
Drawings
FIG. 1 is a cross-sectional view of a buncher apparatus of the present invention;
FIG. 2 is an enlarged view of B of FIG. 1;
FIG. 3 is an enlarged view of A of FIG. 1;
fig. 4 is a front view of a chamber assembly of a buncher apparatus of the present invention.
In the drawings: 1. a first pull rod; 11. an upper hanging scaffold; 12. a hanging scaffold is arranged; 2. a second pull rod; 21. a middle hanging scaffold; 3. connecting a screw rod; 4. a trapezoidal lead screw; 5. a cavity assembly; 51. an upper limiting disc; 52. a cavity housing; 53. a lower limiting disc; 54. a copper distance sleeve; 541. a limiting ring; 55. welding the assembly by using a drift tube; 551. a sleeve portion; 552. a tube portion; 6. a spring pressing block; 61. no high frequency groove flange assembly; 62. a fixed tuner flange assembly; 7. a pressure spring; 8. welding the plate; 81. a support rod.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
FIG. 1 is a cross-sectional view of a buncher apparatus of the present invention; FIG. 2 is an enlarged view of B of FIG. 1; FIG. 3 is an enlarged view of A of FIG. 1; fig. 4 is a front view of a chamber assembly of a buncher apparatus of the present invention.
Referring to fig. 1-4, a preferred embodiment is shown, a buncher tool, comprising:
the first pull rods 1 are connected to the upper hanging scaffold 11 in a circumferential array at the upper ends of the first pull rods 1, and the first pull rods 1 are connected to the lower hanging scaffold 12 in a circumferential array at the lower ends of the first pull rods 1.
The upper ends of the second pull rods 2 are connected with the upper hanging scaffold 11 in a circumferential array mode, and the lower ends of the second pull rods 2 are connected with a middle hanging scaffold 21 in a circumferential array mode; the middle hanging scaffold 21 is positioned between the upper hanging scaffold 11 and the lower hanging scaffold 12; the radius of the circumference enclosed by the first pull rod 1 is larger than that of the circumference enclosed by the second pull rod 2.
And the connecting screw rod 3 is arranged on the middle hanging scaffold 21 in a penetrating way.
And the cavity assembly 5 is sleeved on the trapezoidal screw rod 4, and the cavity assembly 5 is positioned between the middle hanging scaffold 21 and the lower hanging scaffold 12.
And the spring pressing block 6 is sleeved on the trapezoidal screw rod 4, and the spring pressing block 6 is positioned between the middle hanging scaffold 21 and the cavity assembly 5.
The upper end of the pressure spring 7 is abutted against the lower end face of the spring pressing block 6, and the lower end of the pressure spring 7 is abutted against the upper end face of the cavity component 5.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
Further, in a preferred embodiment, the chamber body assembly 5 includes an upper limiting plate 51, a chamber body 52, a lower limiting plate 53, a plurality of copper distance sleeves 54 and a plurality of drift tube welding assemblies 55; an upper limiting disc 51 is arranged at the upper end of the cavity shell 52, and a lower limiting disc 53 is arranged at the lower end of the cavity shell 52; the trapezoidal screw rod 4 penetrates through the cavity assembly 5 along the central axis of the cavity shell 52; one end of each of the plurality of drift tube welding assemblies 55 is sleeved on the trapezoidal screw 4, the directions of each two adjacent drift tube welding assemblies 55 are opposite, and the directions of the plurality of drift tube welding assemblies 55 are in the left and right directions; a plurality of copper distance sleeves 54 are respectively disposed between the spacings of the plurality of drift tube weld assemblies 55.
Further, in a preferred embodiment, a limiting ring 541 is disposed at each end of the copper distance sleeve 54, and the limiting ring 541 is used for engaging with one end of the sleeve portion 551.
Further, in a preferred embodiment, each drift tube weld assembly 55 includes a sleeve portion 551 and a tube portion 552; a tube 552 is vertically fixed to the outer side surface of the sleeve 551; the sleeve portion 551 is fitted over the trapezoidal screw 4.
Further, in a preferred embodiment, the method further comprises: a plurality of flange assemblies 6, each flange assembly 6 comprising a high frequency channel-free flange assembly 61 and a fixed tuner flange assembly 62; one end of each high-frequency-groove-free flange assembly 61 is fixed to one side of the cavity housing 52 in the left-right direction, and the other end of each high-frequency-groove-free flange assembly 61 is connected to a fixed tuner flange assembly 62.
Further, in a preferred embodiment, the method further comprises: the welding plates 8 are strip-shaped welding plates; two supporting rods 81 are respectively arranged at two ends of the strip-shaped welding plate; a plurality of strip-shaped grooves (not shown in the figure) in a circumferential array are arranged on the outer side surface of the cavity shell 52; a plurality of welding plates 8 are respectively arranged in a plurality of strip-shaped grooves.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (4)
1. A buncher tool is characterized by comprising
The upper end of the first pull rods are connected with the upper hanging scaffold in a circumferential array, and the lower end of the first pull rods are connected with the lower hanging scaffold in a circumferential array;
the upper end circumference array of the second pull rods is connected with the upper hanging scaffold, and the lower end circumference array of the second pull rods is connected with a middle hanging scaffold; the middle hanging scaffold is positioned between the upper hanging scaffold and the lower hanging scaffold; the radius of the circumference surrounded by the first pull rod is larger than that of the circumference surrounded by the second pull rod;
the connecting screw rod penetrates through the middle hanging scaffold;
the upper end of the trapezoidal screw rod is connected to the lower end of the connecting screw rod, and the lower end of the trapezoidal screw rod is connected to the lower hanging scaffold;
the cavity assembly is sleeved on the trapezoidal screw rod and is positioned between the middle hanging scaffold and the lower hanging scaffold;
the spring pressing block is sleeved on the trapezoidal lead screw and is positioned between the middle hanging scaffold and the cavity assembly;
the upper end of the pressure spring abuts against the lower end face of the spring pressing block, and the lower end of the pressure spring abuts against the upper end face of the cavity assembly;
the cavity assembly comprises an upper limiting disc, a cavity shell, a lower limiting disc, a plurality of copper distance sleeves and a plurality of drift tube welding assemblies; the upper limiting disc is arranged at the upper end of the cavity shell, and the lower limiting disc is arranged at the lower end of the cavity shell; the trapezoidal screw penetrates through the cavity assembly along the central axis of the cavity shell; one end of each of the plurality of drift tube welding assemblies is sleeved on the trapezoidal screw, the directions of every two adjacent drift tube welding assemblies are opposite, and the directions of the plurality of drift tube welding assemblies are all in the left and right directions; a plurality of copper distance sleeves are respectively arranged among the intervals of the plurality of drift tube welding assemblies;
each drift tube welding assembly comprises a sleeve part and a tube part; the pipe part is vertically fixed on one side of the outer side surface of the sleeve part; the sleeve part is sleeved on the trapezoidal screw rod.
2. The buncher tool of claim 1, wherein a stop ring is disposed at each end of the copper distance sleeve, and the stop ring is configured to engage with one end of the sleeve portion.
3. The buncher tool of claim 1, further comprising: a plurality of flange assemblies, each flange assembly comprising a high frequency channel-free flange assembly and a fixed tuner flange assembly; one end of each high-frequency-groove-free flange assembly is fixed to one side of the cavity shell in the left-right direction, and the other end of each high-frequency-groove-free flange assembly is connected with the fixed tuner flange assembly.
4. The buncher tool of claim 1, further comprising: the welding plates are strip-shaped welding plates; two support rods are respectively arranged at two ends of the strip-shaped welding plate; a plurality of strip-shaped grooves in circumferential array are arranged on the outer side surface of the cavity shell; the plurality of welding plates are respectively arranged in the plurality of strip-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528067.5A CN110549064B (en) | 2019-06-18 | 2019-06-18 | Buncher tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528067.5A CN110549064B (en) | 2019-06-18 | 2019-06-18 | Buncher tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110549064A CN110549064A (en) | 2019-12-10 |
| CN110549064B true CN110549064B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910528067.5A Active CN110549064B (en) | 2019-06-18 | 2019-06-18 | Buncher tool |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837685A (en) * | 1953-01-30 | 1958-06-03 | Sperry Rand Corp | High frequency klystron tube construction |
| CN1981971A (en) * | 2005-12-14 | 2007-06-20 | 中国科学院电子学研究所 | Precisive internal concentric clamp of centering vertical high-frequency brazing die |
| CN104392880A (en) * | 2014-11-03 | 2015-03-04 | 中国科学院电子学研究所 | Racking method of multi-channel tuning klystron resonant cavity |
| CN109413832A (en) * | 2018-10-30 | 2019-03-01 | 清华大学 | Magnetic mode shift pipe linear accelerator is indulged using the interdigital of permanent magnetism quadrupole electromagnet |
| CN109874222A (en) * | 2017-12-06 | 2019-06-11 | 清华大学 | A kind of processing method of drift tube, draft tube linac and drift tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204598450U (en) * | 2015-02-11 | 2015-08-26 | 中国科学院近代物理研究所 | Single chamber multi beam type drift tube ion accelerator and equipment |
| CN108544114A (en) * | 2018-05-03 | 2018-09-18 | 中广核中科海维科技发展有限公司 | A kind of travelling wave accelerating tube periphery water jacket welding tooling and its welding method |
-
2019
- 2019-06-18 CN CN201910528067.5A patent/CN110549064B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837685A (en) * | 1953-01-30 | 1958-06-03 | Sperry Rand Corp | High frequency klystron tube construction |
| CN1981971A (en) * | 2005-12-14 | 2007-06-20 | 中国科学院电子学研究所 | Precisive internal concentric clamp of centering vertical high-frequency brazing die |
| CN104392880A (en) * | 2014-11-03 | 2015-03-04 | 中国科学院电子学研究所 | Racking method of multi-channel tuning klystron resonant cavity |
| CN109874222A (en) * | 2017-12-06 | 2019-06-11 | 清华大学 | A kind of processing method of drift tube, draft tube linac and drift tube |
| CN109413832A (en) * | 2018-10-30 | 2019-03-01 | 清华大学 | Magnetic mode shift pipe linear accelerator is indulged using the interdigital of permanent magnetism quadrupole electromagnet |
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| Publication number | Publication date |
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| CN110549064A (en) | 2019-12-10 |
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