CN206474577U - A kind of mould for turbine blade swaging - Google Patents
A kind of mould for turbine blade swaging Download PDFInfo
- Publication number
- CN206474577U CN206474577U CN201621404477.7U CN201621404477U CN206474577U CN 206474577 U CN206474577 U CN 206474577U CN 201621404477 U CN201621404477 U CN 201621404477U CN 206474577 U CN206474577 U CN 206474577U
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- mould
- swaging
- swaging block
- turbine blade
- block
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Abstract
The utility model is related to a kind of mould for turbine blade swaging, including upper die and lower die, forcing press, and described upper mould and lower mould are in positioned opposite, and mould is connected with the drive mechanism of forcing press on this, and lower mould is in frame；It is provided with this at underface of mould at swaging block, the surface of lower mould and lower swaging block is installed, mutually pressure of swaging block and lower swaging block combines the shape of as turbine blade on this；Both sides of mould are provided with guide pin bushing on this, and the both sides of lower mould are provided with guide rod, and the guide pin bushing is placed in guide rod and is movably connected；The sheet material cast with electroslag casting process is placed with the lower swaging block of described lower mould, the bottom surface of the sheet material is contacted with the lower swaging block of lower mould, and the upper swaging block of the positive and upper mould of sheet material is contacted；The beneficial effects of the utility model are：Ensure workpiece surplus in≤20mm after casting unequal thickness plate material, and high temperature compacting by using electroslag casting process, so as to ensure the quality of turbine blade, allowance also greatly reduces.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of mould for turbine blade swaging.
Background technology
Originally turbine blade is mainly what is completed by casting, and main material is ZG0CR13NI5MO, is then machined；This
Sample, which makes, has that stock utilization is low, the excessive unilateral >=50mm of allowance, and the internal quality of casting is unstable, unstable main body
Now：There are stomata, slag inclusion, composition and mechanical performance unstable.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of for turbine blade pressure
The mould of shape.
The purpose of this utility model is completed by following technical solution, including upper die and lower die, forcing press, described
Upper mould and lower mould in positioned opposite, and mould is connected with the drive mechanism of forcing press on this, and lower mould is in frame；Mould on this
Underface at be provided with swaging block, the surface of lower mould lower swaging block be installed, swaging block and lower swaging block on this
Mutually pressure combines the shape of as turbine blade；Both sides of mould are provided with guide pin bushing on this, and the both sides of lower mould are provided with guide rod, the guide pin bushing set
In in guide rod and being movably connected.
Preferably, the sheet material cast with electroslag casting process is placed with the lower swaging block of described lower mould, the sheet material
Bottom surface contacted with the lower swaging block of lower mould, the upper swaging block of the positive and upper mould of sheet material is contacted.
The beneficial effects of the utility model are：By using electroslag casting process cast unequal thickness plate material, and high temperature compacting with
Ensure workpiece surplus afterwards in≤20mm, so as to ensure the quality of turbine blade, allowance also greatly reduces.
Brief description of the drawings
Fig. 1 is mold-opening structure schematic diagram of the present utility model.
Fig. 2 is press mold structural representation of the present utility model.
Fig. 3 is plate construction schematic diagram of the present utility model.
Fig. 4 is turbine blade structural representation of the present utility model.
Label in accompanying drawing is respectively：1st, upper mould；2nd, lower mould；3rd, forcing press；4th, frame；5th, turbine blade；6th, sheet material；
11st, upper swaging block；12nd, guide pin bushing；21st, lower swaging block；22nd, guide rod.
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：As shown in accompanying drawing 1 to 4, the utility model includes
Upper mould 1, lower mould 2, forcing press 3, described upper mould 1 and lower mould 2 in positioned opposite, and on this mould 1 and forcing press 3 drive mechanism
It is connected, lower mould 2 is located in frame 4；It is provided with swaging block 11, the surface of lower mould 2 and installs at underface of mould 1 on this
There is lower swaging block 21, mutually pressure of swaging block 11 and lower swaging block 21 combines the shape of as turbine blade 5 on this；Mould 1 on this
Both sides be provided with guide pin bushing 12, the both sides of lower mould 2 are provided with guide rod 22, and the guide pin bushing 12 is placed in guide rod 22 and is movably connected.
The sheet material 6 cast with electroslag casting process, the bottom of the sheet material 6 are placed with the lower swaging block 21 of described lower mould 2
Face is contacted with the lower swaging block 21 of lower mould 2, and the upper swaging block 11 of the positive and upper mould 1 of sheet material 6 is contacted.
Operation principle of the present utility model is：The sheet material 6 cast with electroslag casting process is placed on to the lower swaging of lower mould 2
On block 21, the lower direction of swaging block 21 for then making the upper swaging block 11 of upper mould 1 down mould 2 by the driving of forcing press 3 is pressed, so that
It is pressed into turbine blade 5.
The utility model is not limited to above-mentioned embodiment, and any change is made no matter being constituted in its shape or material, all
It is to use structure design provided by the utility model, is all a kind of deformation of the present utility model, is considered as new in this practicality
Within type protection domain.
Claims (2)
1. a kind of mould for turbine blade swaging, including upper mould (1), lower mould (2), forcing press (3), it is characterised in that：
Described upper mould (1) is in positioned opposite with lower mould (2), and mould (1) is connected with the drive mechanism of forcing press (3) on this, lower mould (2)
In frame (4)；It is provided with upper swaging block (11), the surface of lower mould (2) and is provided with underface of mould (1) on this
Lower swaging block (21), swaging block (11) is combined the shape as turbine blade (5) with the mutually pressure of lower swaging block (21) on this；Should
The both sides of upper mould (1) are provided with guide pin bushing (12), and the both sides of lower mould (2) are provided with guide rod (22), and the guide pin bushing (12) is placed in guide rod (22)
And be movably connected.
2. the mould according to claim 1 for turbine blade swaging, it is characterised in that：Described lower mould (2)
It is placed with lower swaging block (21) under the sheet material (6) cast with electroslag casting process, the bottom surface of the sheet material (6) and lower mould (2)
Swaging block (21) is contacted, and the upper swaging block (11) of the positive and upper mould (1) of sheet material (6) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404477.7U CN206474577U (en) | 2016-12-20 | 2016-12-20 | A kind of mould for turbine blade swaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404477.7U CN206474577U (en) | 2016-12-20 | 2016-12-20 | A kind of mould for turbine blade swaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474577U true CN206474577U (en) | 2017-09-08 |
Family
ID=59751136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404477.7U Active CN206474577U (en) | 2016-12-20 | 2016-12-20 | A kind of mould for turbine blade swaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535453A (en) * | 2022-01-13 | 2022-05-27 | 中国长江动力集团有限公司 | Moving blade shroud forming device |
| CN114799744A (en) * | 2022-04-02 | 2022-07-29 | 杭州康鹏机械制造有限公司 | Preparation process of water pump runner chamber |
| CN115582475A (en) * | 2022-11-22 | 2023-01-10 | 河北宇德机械有限公司 | Blade positioning and pressing forming tool |
-
2016
- 2016-12-20 CN CN201621404477.7U patent/CN206474577U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535453A (en) * | 2022-01-13 | 2022-05-27 | 中国长江动力集团有限公司 | Moving blade shroud forming device |
| CN114799744A (en) * | 2022-04-02 | 2022-07-29 | 杭州康鹏机械制造有限公司 | Preparation process of water pump runner chamber |
| CN114799744B (en) * | 2022-04-02 | 2024-06-11 | 杭州康鹏机械制造有限公司 | Preparation facilities of water pump runner room |
| CN115582475A (en) * | 2022-11-22 | 2023-01-10 | 河北宇德机械有限公司 | Blade positioning and pressing forming tool |
| CN115582475B (en) * | 2022-11-22 | 2023-03-03 | 河北宇德机械有限公司 | Blade positioning and pressing forming tool |
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