CN206527474U - Term durability gas turbine flame barrel blender welding tooling - Google Patents
Term durability gas turbine flame barrel blender welding tooling Download PDFInfo
- Publication number
- CN206527474U CN206527474U CN201720207382.4U CN201720207382U CN206527474U CN 206527474 U CN206527474 U CN 206527474U CN 201720207382 U CN201720207382 U CN 201720207382U CN 206527474 U CN206527474 U CN 206527474U
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- Prior art keywords
- molded line
- line block
- elongated molded
- blender
- latter half
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Abstract
Term durability gas turbine flame barrel blender welding tooling, it is related to a kind of welding tooling.The utility model is current due to without related burner inner liner blender auxiliary welding equipment, there is the problem of burner inner liner blender can not be welded in order to solve.The elongated molded line block of the elongated molded line block of top half of the present utility model and the latter half is fastened, cover plate opens up multiple passages, two cover plates are covered on top half rectangular channel and the latter half rectangular channel respectively, upper steel pipe fixes the one end for being located in the elongated molded line block of top half, lower steel pipe fixes the one end for being located in the elongated molded line block in the latter half, burner inner liner mixer housing to be welded is on two cover plates, and burner inner liner blender to be welded is fitted in the end of the elongated molded line block of the elongated molded line block of top half and the latter half by multiple briquetting components.The utility model is welded for burner inner liner blender.
Description
Technical field
The utility model is related to a kind of welding tooling, and in particular to a kind of term durability gas turbine flame barrel blender welding tooling.
Background technology
Gas turbine and its combined-cycle technology are advanced, the thermal efficiency is high, unit starting is fast, automaticity is high, peak regulation
Can be good, increasingly strict environmental protection requirement can be met, development gas turbine is imperative.Gas turbine belongs to new in China
Product, so the processing welding to its part proposes new requirement, corresponding machine adds welding jig also to meet process requirements.Combustion
Gas-turbine burner inner liner blender partly belongs to high temperature alloy welding structure, while belonging to irregular thin-wall part, its structure belongs to two
Insertion, symmetrical irregular high temperature alloy part are held, welding requirements is carried out in argon gas protection environment, so being proposed to equipment
Higher requirement.And at present can not due to without related burner inner liner blender auxiliary welding equipment, there is burner inner liner blender
The problem of welding.
Utility model content
The purpose of this utility model be in order to solve at present due to without related burner inner liner blender auxiliary welding equipment,
There is the problem of burner inner liner blender can not be welded.And then a kind of term durability gas turbine flame barrel blender welding tooling is provided.
The technical solution of the utility model is：Term durability gas turbine flame barrel blender welding tooling includes the elongated type of top half
Line block, the elongated molded line block in the latter half, upper steel pipe, lower steel pipe, two cover plates and multiple briquetting components, the elongated molded line of top half
Block opens up top half rectangular channel along its molded line along direction is stretched, and the elongated molded line block in the latter half is stretched direction along its molded line edge and opened up down
Half part rectangular channel, the elongated molded line block of the elongated molded line block of top half and the latter half is fastened, and cover plate is strip cover plate, cover plate
Multiple passages are equidistantly opened up along its length, and two cover plates are covered mounted in top half rectangular channel and the latter half square respectively
On shape groove, upper steel pipe fixes the one end for being located in the elongated molded line block of top half, and upper steel pipe and the elongated molded line block of top half
The connection of top half rectangular channel, lower steel pipe fixes the one end for being located in the elongated molded line block in the latter half, and lower steel pipe and lower half
The latter half rectangular channel connection of the elongated molded line block in part, burner inner liner mixer housing to be welded is on two cover plates, flame to be welded
Cylinder blender is fitted in the end of the elongated molded line block of the elongated molded line block of top half and the latter half by multiple briquetting components.
Further, briquetting component includes press-fiting part and connector, and the lower end for press-fiting part is provided with groove, press-fits one end of part
It is fitted on the elongated molded line block of the elongated molded line block of top half or the latter half, the other end for press-fiting part is fitted in burner inner liner to be welded
On blender, press-fit and connected between part and the elongated molded line block of the elongated molded line block of top half or the latter half by connector.
Further, the material of cover plate is copper.
Further, multiple passages on cover plate are opened up in two rows or three rows, the distance between adjacent two row passage
For 20mm-30mm.
Further, it also includes multiple keepers, and cover plate and the elongated molded line block of top half or the latter half are elongated
The intersection of molded line block is provided with keeper.
The utility model has the following effects that compared with prior art：
1st, the elongated molded line block 2 of the elongated molded line block 1 of top half of the present utility model and the latter half is mixed with burner inner liner to be welded
The madial wall shape of clutch 10 matches, and the accurate support to burner inner liner blender 10 to be welded can be realized, in addition, passing through steel pipe
Be connected with external argon gas source of the gas, argon gas by cover plate to uniform discharge on the madial wall of burner inner liner blender 10 to be welded, can
It is effective to meet being smoothed out for protection welding, the quality of welding is improved, is effectively avoided due to being aided in currently without welding
The problem of can not being welded caused by frock.
2nd, the utility model is accurately limited the installation site of burner inner liner blender 10 to be welded by using keeper
Position and positioning, so that when ensureing welding, the relative position of burner inner liner blender 10 to be welded is fixed, welding quality is high.
3rd, the utility model is simple in construction, it is easy to accomplish, simple to operate, highly versatile being capable of Reusability.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；Fig. 2 is the main sectional view of the elongated molded line block of top half；Fig. 3
It is the top view of Fig. 2 elongated molded line block of top half；Fig. 4 is Fig. 2 along the sectional view at A-A；Fig. 5 is Fig. 2 along cuing open at C-C
View；Fig. 6 is the main sectional view of the elongated molded line block in the latter half；Fig. 7 is the top view of the elongated molded line block in the latter half；Fig. 8 is
Fig. 6 is along the sectional view at B-B；Fig. 9 is Fig. 6 along the sectional view at D-D；Figure 10 is the front view of cover plate；Figure 11 is Figure 10 along E-E
The sectional view at place；Figure 12 is the front view for press-fiting part 6-1；Figure 13 is Figure 12 top view.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 to Figure 11, it is elongated that present embodiment includes top half
Molded line block 1, the elongated molded line block 2 in the latter half, upper steel pipe 4, lower steel pipe 5, two cover plates 3 and multiple briquetting components 6, top half
Elongated molded line block 1 opens up top half rectangular channel 7 along its molded line along stretching direction, and the elongated molded line block 2 in the latter half is along its molded line edge
Stretch direction and open up the latter half rectangular channel 8, the elongated molded line block 2 of the elongated molded line block 1 of top half and the latter half is fastened, cover plate 3
For strip cover plate, cover plate 3 equidistantly opens up multiple passages 9 along its length, and two cover plates 3 are covered mounted in the first half respectively
On point rectangular channel 7 and the latter half rectangular channel 8, upper steel pipe 4 fixes the one end for being located in the elongated molded line block 1 of top half, and on
Steel pipe 4 is connected with the top half rectangular channel 7 of the elongated molded line block 1 of top half, and it is elongated that the lower fixation of steel pipe 5 is located in the latter half
One end of molded line block 2, and lower steel pipe 5 connects with the latter half rectangular channel 8 of the elongated molded line block 2 in the latter half, burner inner liner to be welded
Blender 10 is sleeved on two cover plates 3, and it is long that burner inner liner blender 10 to be welded is fitted in top half by multiple briquetting components 6
The end of the elongated molded line block 2 of shape molded line block 1 and the latter half.
Embodiment two：Illustrate present embodiment, the briquetting component 6 of present embodiment with reference to Fig. 1, Figure 12 to Figure 13
Including press-fiting part 6-1 and connector 6-2, the lower end for press-fiting part 6-1 is provided with groove, and the one end for press-fiting part 6-1 is fitted in the first half
Divide on the elongated molded line block 2 of elongated molded line block 1 or the latter half, the other end for press-fiting part 6-1 is fitted in burner inner liner blender to be welded
On 10, press-fit and connected between part 6-1 and the elongated molded line block 2 of the elongated molded line block 1 of top half or the latter half by connector 6-2
Connect.It is arranged such, is easy to that burner inner liner blender 10 to be welded is positioned and press-fited.Other compositions and annexation and specific reality
Apply mode one identical.
Embodiment three：Illustrate present embodiment, this reality with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Figure 10 and Figure 11
The material for applying the cover plate 3 of mode is copper.It is arranged such, is easy to ensure the effect of argon protection welding.Other compositions and connection are closed
System is identical with embodiment one or two.
Embodiment four：Illustrate present embodiment, this reality with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Figure 10 and Figure 11
The multiple passages 9 applied on the cover plate 3 of mode are opened up in two rows or three rows, and the distance between adjacent two row passage 9 is 20mm-
30mm.It is arranged such, is easy to uniformly realize the discharge of argon gas, improves welding effect.It is other composition and annexation with specifically
Embodiment one, two or three are identical.
Embodiment five：Illustrate present embodiment with reference to Fig. 1, present embodiment also includes multiple keepers 11, lid
The intersection of plate 3 and the elongated molded line block 2 of the elongated molded line block 1 of top half or the latter half is provided with keeper 11.It is arranged such,
The end of burner inner liner blender 10 to be welded is blocked by the boss on keeper, not only to burner inner liner blender 10 to be welded
Play position-limiting action, additionally it is possible to play positioning action.Other compositions and annexation and embodiment one, two, three or four
It is identical.
Embodiment six：Illustrate present embodiment with reference to Fig. 1 to Figure 13, present embodiment comprises the following steps：
Step one：The installation of burner inner liner blender 10 to be welded and welding tooling：
First：Weld the fixation of the top half of burner inner liner blender 10：
Two half parts of burner inner liner blender 10 to be welded are docked to together, meanwhile, the elongated molded line block 1 of top half is worn
Burner inner liner blender 10 to be welded is crossed, the left side of burner inner liner blender 10 to be welded is navigated on the boss of keeper 11, and adjustment is treated
The relative position of burner inner liner blender 10 and keeper 11 is welded, until the elongated molded line block 1 of top half is mixed with burner inner liner to be welded
The molded line of device 10 is fitted completely, is now compressed briquetting component 6 with bolt, completes the fixation of top half；
Second：Weld the fixation of the latter half of burner inner liner blender 10：
After two half parts of burner inner liner blender 10 to be welded are docked to together, the elongated molded line block 2 in the latter half is passed through
Burner inner liner blender 10 to be welded, the left side of burner inner liner blender 10 to be welded is navigated on the boss of keeper 11, is adjusted to be welded
The relative position of burner inner liner blender 10 and keeper 11, until the elongated molded line block 2 in the latter half and burner inner liner blender to be welded
10 molded line is fitted completely, is now compressed briquetting component 6 with bolt, completes the fixation of the latter half；
Step 2：Argon protection welding is carried out to burner inner liner blender 10 to be welded：
Upper steel pipe 4 and lower steel pipe 5 are connected with external argon gas source of the gas respectively, regulation be passed into steel pipe 4, lower steel pipe 5, on
Argon flow amount in half part rectangular channel 7 and the latter half rectangular channel 8, it is by multiple passages 9 on cover plate 3 that argon gas is uniform
Be expelled on the madial wall of burner inner liner blender 10 to be welded, now, treated on the lateral wall of burner inner liner blender 10 to be welded
Weldering burner inner liner blender 10 is welded, until completing the welding tooling of burner inner liner blender 10 to be welded, then, closes argon gas gas
Source, so far, completes the welding job of burner inner liner blender.
Present embodiment：
The elongated molded line block 1 of top half：Main body is the square steel strip of molded line shape, by the molded line point coordinates such as given, plus
Work goes out the molded line consistent with blender section, and opens rectangular channel in the center of molded line block, is used as the circulation passage of argon gas, osculant
Line segment rectangle groove both sides process screwed hole, for securing cover plate；Molded line block left end processes a through hole, by steel-pipe welding
Onto through hole, this steel pipe is used as argon gas source connecting tube；4 screwed holes are processed above molded line block left and right ends, are connected for pressing plate
Connect；Left end processes boss, the positioning for blender.The elongated molded line block structure of two half parts is similar up and down, and molded line is different.It is long
Shape molded line block main body material selection Q235-A.F.
Cover plate：Using the thick standard copper coins of 2.5mm, equidistant diameter 2.2mm manhole is processed above, as
Argon gas venthole；Process simultaneously for the through hole fixed to elongated molded line block；Copper coin will bend to consistent with elongated piece of molded line.
Allow copper coin being welded direct on elongated piece, while argon gas can also be prevented to leak by binding face.
Anchor plate kit：This part is mainly used in left and right two halves blender being fixed together, constitutes whole with this equipment
Body.Small pressure plate structure is simple, and centre, which processes through hole, to be used for through bolt, and both sides, which then process boss, to be used to compress blender two
Half part.Small laminate material selects Q235-A.F.
Present embodiment is by relatively simple structure, while the positioning and clamping and argon protection welding of blender are completed,
Easy to operate, accurate positioning meets Product Process and welding demand, can reuse, and is adapted to promote.
Although the utility model is disclosed above with preferred embodiment, but the utility model is not limited to, this area
Technical staff can also do other changes in the utility model spirit, and be applied to the NM field of the utility model
In, certainly, these should all be included in the utility model scope claimed according to the change that the utility model spirit is done
It is interior.
Claims (5)
1. a kind of term durability gas turbine flame barrel blender welding tooling, it is characterised in that：It includes the elongated molded line block of top half
(1), the elongated molded line block (2) in the latter half, upper steel pipe (4), lower steel pipe (5), two cover plates (3) and multiple briquetting components (6), on
The elongated molded line block (1) of half part stretches direction along its molded line edge and opens up top half rectangular channel (7), the elongated molded line block in the latter half
(2) stretch direction along its molded line edge and open up the latter half rectangular channel (8), the elongated molded line block (1) of top half and the latter half are elongated
Molded line block (2) is fastened, and cover plate (3) is strip cover plate, and cover plate (3) equidistantly opens up multiple passages (9) along its length,
Two cover plates (3) are covered on top half rectangular channel (7) and the latter half rectangular channel (8) respectively, and upper steel pipe (4) fixation is worn
In one end of the elongated molded line block (1) of top half, and upper steel pipe (4) and the top half square of the elongated molded line block (1) of top half
Shape groove (7) is connected, the fixed one end for being located in the elongated molded line block (2) in the latter half of lower steel pipe (5), and lower steel pipe (5) and lower half
The latter half rectangular channel (8) connection of the elongated molded line block (2) in part, burner inner liner blender (10) to be welded is sleeved on two cover plates
(3) on, burner inner liner blender (10) to be welded by multiple briquetting components (6) be fitted in the elongated molded line block (1) of top half and under
The end of the elongated molded line block (2) of half part.
2. term durability gas turbine flame barrel blender welding tooling according to claim 1, it is characterised in that：Briquetting component (6)
Including press-fiting part (6-1) and connector (6-2), the lower end for press-fiting part (6-1) is provided with groove, and the one end for press-fiting part (6-1) press-fits
On the elongated molded line block (2) of the elongated molded line block (1) of top half or the latter half, the other end for press-fiting part (6-1) is fitted in and treated
Weld on burner inner liner blender (10), press-fit part (6-1) and the elongated molded line block (1) of top half or the elongated molded line block in the latter half
(2) connected between by connector (6-2).
3. term durability gas turbine flame barrel blender welding tooling according to claim 2, it is characterised in that：The material of cover plate (3)
Matter is copper.
4. term durability gas turbine flame barrel blender welding tooling according to claim 3, it is characterised in that：On cover plate (3)
Multiple passages (9) open up in two rows or three rows, and the distance between adjacent two row passage (9) is 20mm-30mm.
5. term durability gas turbine flame barrel blender welding tooling according to claim 4, it is characterised in that：It also includes multiple
Keeper (11), cover plate (3) and the intersection of the elongated molded line block (2) of the elongated molded line block (1) of top half or the latter half install
There is keeper (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207382.4U CN206527474U (en) | 2017-03-03 | 2017-03-03 | Term durability gas turbine flame barrel blender welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207382.4U CN206527474U (en) | 2017-03-03 | 2017-03-03 | Term durability gas turbine flame barrel blender welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527474U true CN206527474U (en) | 2017-09-29 |
Family
ID=59915232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207382.4U Active CN206527474U (en) | 2017-03-03 | 2017-03-03 | Term durability gas turbine flame barrel blender welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052666A (en) * | 2017-03-03 | 2017-08-18 | 哈尔滨汽轮机厂有限责任公司 | Term durability gas turbine flame barrel blender welding tooling and the welding method using the frock |
| CN112589302A (en) * | 2020-11-11 | 2021-04-02 | 中国航发贵州黎阳航空动力有限公司 | Welding deformation control method and device for gas turbine flame tube rectifier ring assembly |
-
2017
- 2017-03-03 CN CN201720207382.4U patent/CN206527474U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052666A (en) * | 2017-03-03 | 2017-08-18 | 哈尔滨汽轮机厂有限责任公司 | Term durability gas turbine flame barrel blender welding tooling and the welding method using the frock |
| CN112589302A (en) * | 2020-11-11 | 2021-04-02 | 中国航发贵州黎阳航空动力有限公司 | Welding deformation control method and device for gas turbine flame tube rectifier ring assembly |
| CN112589302B (en) * | 2020-11-11 | 2022-05-03 | 中国航发贵州黎阳航空动力有限公司 | Welding deformation control method and device for gas turbine flame tube rectifier ring assembly |
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