CN202934077U - Positioning device used for washing cutting of vane forged piece trimming - Google Patents
Positioning device used for washing cutting of vane forged piece trimming Download PDFInfo
- Publication number
- CN202934077U CN202934077U CN 201220666451 CN201220666451U CN202934077U CN 202934077 U CN202934077 U CN 202934077U CN 201220666451 CN201220666451 CN 201220666451 CN 201220666451 U CN201220666451 U CN 201220666451U CN 202934077 U CN202934077 U CN 202934077U
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- Prior art keywords
- vane
- cutting
- blade
- forged piece
- washing
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- Expired - Lifetime
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Abstract
The utility model provides a positioning device used for washing cutting of vane forged piece trimming. The positioning device used for the washing cutting of the vane forged piece trimming is capable of reliably positioning a vane forged piece and guaranteeing reliable cutting of the vane forged piece trimming. The positioning device used for the washing cutting of the vane forged piece trimming is characterized by comprising a general base plate. A vane crest positioning seat and a vane root positioning seat are arranged at two ends of the general base plate.
Description
Technical field
The utility model relates to the forging processing tool field of turbine blade, is specially a kind of positioner for blade forging overlap washing cutting.
Background technology
The blade forging has the overlap 6 that all thickness is 5mm～15mm after forging, see Fig. 1, conventional overlap processing method is to adopt shaving die to utilize die point with the blade cutting burrs on forcing press, the method can cause the gross distortion of blade forging profile, therefore also need forging is carried out hot shaping after trimming, and hot shaping has not only improved processing cost, has reduced production efficiency, but also can cause the unstable of blade forging molding surface size.And existing its cutting force of washing cutting mode is concentrated, cutting deformation is little, cutting speed is fast, and the flash thickness of turbine blade forging is in the effective thickness of cutting of washing cutting machine, therefore adopt washing cutting machine excision blade forging overlap can solve the serious problem of blade profile distortion of the existence of shaving die trimming in the past, but because the turbine blade profile is complicated, blade forging can't directly be clamped on the washing saw working bench reliably, and the complex profile of blade forging is easy and the cutter track of water cutter cutting overlap is interfered, thereby affects the overlap cutting.
Summary of the invention
For the problems referred to above, the utility model provides a kind of positioner for blade forging overlap washing cutting, and it is the locating blades forging reliably, guarantees the reliable cutting of blade forging overlap.
Its technical scheme is such, it is characterized in that: it comprises common bottom plate, and the two ends of described general degree plate are separately installed with integral shroud positioning seat and blade root positioning seat.
It is further characterized in that:
The axial location piece is installed on the madial wall of described blade root positioning seat.
Adopt the utility model positioner to wash cutting to the blade overlap, its beneficial effect is: its by integral shroud positioning seat and blade root positioning seat along mould to positioning supports turbine blade forging, thereby effectively avoided blade forging profile and positioner to the interference of water cutter cutting overlap cutter track, also improved the efficient of water cutter cut-off blade forging flash; And the axial location piece of installing on the madial wall of blade root supporting seat coordinates with blade root intermediate upper surface, has further guaranteed the reliable location and installation of blade forging.
Description of drawings
Fig. 1 is turbine blade forging flash schematic diagram;
Fig. 2 is the utility model positioner master TV structure schematic diagram;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the left TV structure schematic diagram of Fig. 2;
Fig. 5 is for adopting the schematic diagram of the utility model positioner locating blades forging;
Fig. 6 is the schematic top plan view of Fig. 5.
The specific embodiment
See Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model positioner comprises common bottom plate 2, and the two ends of general degree plate 2 are separately installed with integral shroud positioning seat 1 and blade root positioning seat 4, and axial location piece 3 is installed on the madial wall of blade root positioning seat 4.During use, first with the utility model device clamping of assembling on the water-jet cutting machine workbench, then blade forging 5 is positioned in the utility model device, blade root positioning seat 4 and the integral shroud positioning seat 1 blade root position and integral shroud position of positioning supports blade forging respectively wherein, axial location piece 3 cooperation blade intermediate upper surface axial location.
Claims (2)
1. one kind is used for the positioner that the washing of blade forging overlap is cut, and it is characterized in that: it comprises common bottom plate, and the two ends of described general degree plate are separately installed with integral shroud positioning seat and blade root positioning seat.
2. a kind of positioner for blade forging overlap washing cutting according to claim 1, is characterized in that: the axial location piece is installed on the madial wall of described blade root positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666451 CN202934077U (en) | 2012-12-06 | 2012-12-06 | Positioning device used for washing cutting of vane forged piece trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666451 CN202934077U (en) | 2012-12-06 | 2012-12-06 | Positioning device used for washing cutting of vane forged piece trimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934077U true CN202934077U (en) | 2013-05-15 |
Family
ID=48318338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666451 Expired - Lifetime CN202934077U (en) | 2012-12-06 | 2012-12-06 | Positioning device used for washing cutting of vane forged piece trimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989991A (en) * | 2012-12-06 | 2013-03-27 | 无锡透平叶片有限公司 | Positioning device for washed cutting of flashes of blade forgings |
-
2012
- 2012-12-06 CN CN 201220666451 patent/CN202934077U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989991A (en) * | 2012-12-06 | 2013-03-27 | 无锡透平叶片有限公司 | Positioning device for washed cutting of flashes of blade forgings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |