CN204381729U - A kind of titanium alloy welding Special ventilating fixture - Google Patents
A kind of titanium alloy welding Special ventilating fixture Download PDFInfo
- Publication number
- CN204381729U CN204381729U CN201420815258.2U CN201420815258U CN204381729U CN 204381729 U CN204381729 U CN 204381729U CN 201420815258 U CN201420815258 U CN 201420815258U CN 204381729 U CN204381729 U CN 204381729U
- Authority
- CN
- China
- Prior art keywords
- venting cavity
- auxiliary
- main
- baffle plate
- gas baffle
- 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
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- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The utility model relates to a kind of titanium alloy welding Special ventilating fixture, comprise main venting cavity (1), auxiliary venting cavity (2), main limit gas baffle plate (3), auxiliary limit gas baffle plate (4) and tube connector (5), main venting cavity (1) and auxiliary venting cavity (2) are tapered structure, on the left of the upper end of main venting cavity (1) and auxiliary venting cavity (2), have passage; The passage of auxiliary venting cavity (2) is connected with main venting cavity (1); Main limit gas baffle plate (3) is arranged on the centre of main venting cavity (1), and auxiliary limit gas baffle plate (4) is arranged on the centre of auxiliary venting cavity (2).The utility model can prevent titanium alloy from occurring burning discoloration in welding process, guarantees product quality.
Description
Technical field
The utility model relates to a kind of mould, particularly titanium alloy welding Special ventilating fixture.
Background technology
In titanium alloy welding process, because welding temperature is too high, piece surface will be caused to there is burning discoloration if do not carried out inert gas shielding.Meanwhile, after titanium alloy welding, heat radiation is slow, so still need the protection carrying out inert gas can prevent burning variable color after welding.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of titanium alloy welding Special ventilating fixture, prevents titanium alloy from occurring burning discoloration in welding process, guarantees product quality.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of titanium alloy welding Special ventilating fixture, comprise main venting cavity, auxiliary venting cavity, main limit gas baffle plate, auxiliary limit gas baffle plate and tube connector, main venting cavity and auxiliary venting cavity are tapered structure, on the left of the upper end of main venting cavity and auxiliary venting cavity, all have passage, the passage of main venting cavity is welded with threaded pipeline; The passage of auxiliary venting cavity is connected with main venting cavity by tube connector; Main limit gas baffle plate is arranged on the centre of main venting cavity, and auxiliary limit gas baffle plate is arranged on the centre of auxiliary venting cavity.
In above-mentioned titanium alloy welding Special ventilating fixture, on main limit gas baffle plate and auxiliary limit gas baffle plate, be evenly distributed with some apertures.
The beneficial effects of the utility model: compared with prior art; can realize in titanium alloy welding process by the utility model, surface state during main venting cavity protection welding, behind mobile welding position; titanium alloy surface state after auxiliary venting cavity protection welding, guarantees product quality.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is the sectional view of main limit gas baffle plate of the present utility model and auxiliary limit gas baffle plate.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Detailed description of the invention
Embodiment 1.As shown in Figure 1, comprise main venting cavity 1, auxiliary venting cavity 2, main limit gas baffle plate 3, auxiliary limit gas baffle plate 4 and tube connector 5, main venting cavity 1 and auxiliary venting cavity 2 adopt stainless steel material, all adopt tapered structure, be convenient to the water conservancy diversion of gas, concentrate the protection position of jet-impingement in welding; On the left of the upper end of main venting cavity 1 and auxiliary venting cavity 2, all have passage, the passage of main venting cavity 1 is welded with threaded pipeline, is convenient to be connected with ventilation source; The passage of auxiliary venting cavity 2 is connected with main venting cavity 1 by tube connector 5, and tube connector 5 adopts stainless steel material, is mainly used in connecting main venting cavity 1 and auxiliary venting cavity 2; Main limit gas baffle plate 3 is arranged on the centre of main venting cavity 1, and auxiliary limit gas baffle plate 4 is arranged on the centre of auxiliary venting cavity 2, is convenient to the shunting passing into gas, can form uniform air flow and be ejected on workpiece, be beneficial to the uniformity of welding.Main limit gas baffle plate 3 and auxiliary limit gas baffle plate 4 adopt stainless steel material, be evenly distributed with some apertures, as shown in Figure 2, play the effect of uniform divided flows on main limit gas baffle plate 3 and auxiliary limit gas baffle plate 4.
The embodiment of utility model is not limited to above-described embodiment, and the various changes made under the prerequisite not departing from the utility model aim all belong within protection domain of the present utility model.
Claims (2)
1. a titanium alloy welding Special ventilating fixture, comprise main venting cavity (1), auxiliary venting cavity (2), main limit gas baffle plate (3), auxiliary limit gas baffle plate (4) and tube connector (5), it is characterized in that: described main venting cavity (1) and auxiliary venting cavity (2) are tapered structure, on the left of the upper end of main venting cavity (1) and auxiliary venting cavity (2), have passage, the passage of main venting cavity (1) is welded with threaded pipeline; The passage of auxiliary venting cavity (2) is connected with main venting cavity (1) by tube connector (5); Main limit gas baffle plate (3) is arranged on the centre of main venting cavity (1), and auxiliary limit gas baffle plate (4) is arranged on the centre of auxiliary venting cavity (2).
2. titanium alloy welding Special ventilating fixture according to claim 1, is characterized in that: on described main limit gas baffle plate (3) and auxiliary limit gas baffle plate (4), be evenly distributed with some apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815258.2U CN204381729U (en) | 2014-12-22 | 2014-12-22 | A kind of titanium alloy welding Special ventilating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815258.2U CN204381729U (en) | 2014-12-22 | 2014-12-22 | A kind of titanium alloy welding Special ventilating fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381729U true CN204381729U (en) | 2015-06-10 |
Family
ID=53354484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815258.2U Expired - Fee Related CN204381729U (en) | 2014-12-22 | 2014-12-22 | A kind of titanium alloy welding Special ventilating fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381729U (en) |
-
2014
- 2014-12-22 CN CN201420815258.2U patent/CN204381729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |