CN216138270U - Welding structure of high-purity target material and flange head - Google Patents
Welding structure of high-purity target material and flange head Download PDFInfo
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- CN216138270U CN216138270U CN202120182030.4U CN202120182030U CN216138270U CN 216138270 U CN216138270 U CN 216138270U CN 202120182030 U CN202120182030 U CN 202120182030U CN 216138270 U CN216138270 U CN 216138270U
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Abstract
The utility model discloses a welding structure of a high-purity target and a flange head, which comprises a high-purity target body, a lining piece and a flange head body, wherein most of the lining piece is arranged inside the high-purity target body; the welding mode is simple, and the cost is low; the efficiency of the original welding process is not reduced.
Description
Technical Field
The utility model relates to the technical field of target processing, in particular to a welding structure of a high-purity target and a flange head.
Background
At present, most of liner tubes of the rotary target assemblies need to be welded with flange heads, and some liner tubes are welded with double flange heads. Friction welding, electron beam welding and argon arc welding are available in the market at present, but friction welding and electron beam welding have high requirements on welding equipment, so the cost is relatively high; however, the argon arc welding has certain limitations, such as incapability of double-sided welding, incapability of single-sided through welding, insufficient strength, and desoldering risk, and in order to make up for the deficiencies, a new structure needs to be designed to weld the flange head and the target material through argon-fluorine welding.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the defects in the background technology, the utility model discloses a welding structure of a high-purity target and a flange head.
The technical scheme is as follows: the welding structure of the high-purity target and the flange head comprises a high-purity target body, an inner lining piece and a flange head body, wherein most of the inner lining piece is arranged inside the high-purity target body, the end part of the inner lining piece penetrates through the high-purity target body and is fixed with the flange head body through a threaded connection structure, and the flange head body and the inner lining piece are further fixed through single-side welding through welding equipment.
Further, the welding device is specifically an argon-fluorine welding device.
Further, the lining member is specifically a lining pipe.
Further, the lining part is a lining barrel.
The utility model realizes the following beneficial effects:
the utility model can effectively improve the strength after welding; the welding mode is simple, and the cost is low; the efficiency of the original welding process is not reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure disclosed in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1 (marked with a welding point 50 in the figure), a welding structure of a high-purity target and a flange head comprises a high-purity target body 10, a lining member 20 and a flange head body 30, wherein most of the lining member 20 is arranged inside the high-purity target body 10, the end of the lining member 20 penetrates through the high-purity target body 10 and is fixed with the flange head body 30 through a threaded connection structure 40, and the flange head body 30 and the lining member 20 are further fixed through single-side welding through welding equipment.
In the present embodiment, the welding apparatus is specifically an argon-fluorine welding apparatus (known art).
In this embodiment, the lining member 20 is specifically a lining pipe.
In this embodiment, the lining member 20 is a lining barrel.
Through the implementation of the embodiment, the strength after welding can be effectively improved; the welding mode is simple, and the cost is low; the efficiency of the original welding process is not reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The welding structure of the high-purity target and the flange head is characterized by comprising a high-purity target body, a lining piece and a flange head body, wherein most of the lining piece is arranged inside the high-purity target body, the end part of the lining piece penetrates through the high-purity target body and is fixed with the flange head body through a threaded connection structure, and the flange head body and the lining piece are further fixed through single-side welding through welding equipment.
2. The welding structure of a high-purity target and a flange head according to claim 1, wherein the welding equipment is argon-fluorine welding equipment.
3. The welding structure of a high purity target material and a flange head as claimed in claim 1, wherein the lining member is a lining tube.
4. The welding structure of a high-purity target material and a flange head as claimed in claim 1, wherein the lining member is a lining barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182030.4U CN216138270U (en) | 2021-01-22 | 2021-01-22 | Welding structure of high-purity target material and flange head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182030.4U CN216138270U (en) | 2021-01-22 | 2021-01-22 | Welding structure of high-purity target material and flange head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138270U true CN216138270U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120182030.4U Active CN216138270U (en) | 2021-01-22 | 2021-01-22 | Welding structure of high-purity target material and flange head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138270U (en) |
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2021
- 2021-01-22 CN CN202120182030.4U patent/CN216138270U/en active Active
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