CN206215863U - A kind of turbine blade mould - Google Patents
A kind of turbine blade mould Download PDFInfo
- Publication number
- CN206215863U CN206215863U CN201621324188.6U CN201621324188U CN206215863U CN 206215863 U CN206215863 U CN 206215863U CN 201621324188 U CN201621324188 U CN 201621324188U CN 206215863 U CN206215863 U CN 206215863U
- Authority
- CN
- China
- Prior art keywords
- mould
- turbine blade
- loose piece
- forming tank
- upstream
- 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
Links
Abstract
The utility model provides a kind of turbine blade mould, is related to a kind of technology of die manufacturing field.The utility model includes mould upstream and mould bottom, reeded first bulge-structure of center band is provided with the side wall of the mould upstream, the surface of the mould upstream is provided with the loose piece location hole for penetrating the mould upstream, turbine blade forming tank and loose piece are provided with the mould bottom, the loose piece is filled in the turbine blade forming tank, positioning screwed hole is provided with the turbine blade forming tank, the positioning screwed hole is correspondingly arranged with the loose piece location hole.By a kind of impeller blade mould, by setting Mold Making blade, its precision for making can reach the precision of manual manufacture to the utility model, and efficiency comparison is high；The utility model has the advantages that simple structure, performance stabilization and service life are more long.
Description
Technical field
The utility model is related to a kind of technology of die manufacturing field, more particularly to a kind of turbine blade mould.
Background technology
At present, be all this production method using manually making when impeller blade is made, although its precision than
It is higher, but efficiency comparison is low, and in the modernization industry epoch, yield and quality are the first positions of Business survival, and beneath
Production efficiency, do not tackle large batch of order, this brings very big inconvenience to enterprise, and existing product is casting forging
Welded after impeller, production process is complicated, manufacturing cost is too high.
Utility model content
Weak point present in regarding to the issue above, the utility model provides a kind of turbine blade mould, makes it can be by
Manufacturing process reduces 50%, and the production cycle reduces 70% and reduces production cost to the 60% of original cost.
In order to solve the above problems, the utility model provides a kind of turbine blade mould, including die ontology, wherein, institute
Mould upstream and mould bottom are stated, reeded first bulge-structure of center band, institute are provided with the side wall of the mould upstream
The surface for stating mould upstream is provided with the loose piece location hole for penetrating the mould upstream, and water wheels leaf is provided with the mould bottom
Sheetmolding groove and loose piece, the loose piece are filled in the turbine blade forming tank, are provided with the turbine blade forming tank
Positioning screwed hole, the positioning screwed hole is correspondingly arranged with the loose piece location hole.
Preferably, reeded second bulge-structure of center band, described first are provided with the side wall of the mould bottom
Bulge-structure and second bulge-structure are correspondingly arranged.
Preferably, the loose piece location hole is arranged according to the trend of the turbine blade, and according to the loose piece
Size carry out uniformly.
Preferably, the mould upstream and the mould bottom are provided with raised structures, and the raised structures are water wheels
The prominent part in centre.
Preferably, the loose piece is fastened by bolts on the die ontology, and the position of the loose piece is according to water
What the trend and position for taking turns impeller determined.
Preferably, the turbine blade forming tank is one deep-slotted chip breaker of formation between the internal loose piece.
Compared with prior art, the utility model has advantages below：
By setting Mold Making blade, its precision for making can reach the precision of manual manufacture to the utility model, and
And efficiency comparison is high, have the advantages that simple structure, performance stabilization and service life are more long, the utility model will can be manufactured
Operation reduces 50%, and the production cycle reduces 70% and reduces production cost to the 60% of original cost.
Brief description of the drawings
Fig. 1 is embodiment overall structure diagram of the present utility model；
Fig. 2 is embodiment decomposition texture schematic diagram of the present utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with the accompanying drawings with example
The utility model is described in further detail, but example is not as to restriction of the present utility model.
As shown in Figure 1 to Figure 2, embodiment of the present utility model includes die ontology, wherein, under mould upstream 1 and mould
Portion 2, is provided with reeded first bulge-structure 3 of center band on the side wall of mould upstream 1, the surface of mould upstream 1 is provided with
The loose piece location hole 5 of mould upstream is penetrated, turbine blade forming tank 6 and loose piece 7 are provided with mould bottom 2, loose piece 7 is filled in
In turbine blade forming tank 6, positioning screwed hole 8 is provided with turbine blade forming tank 6, positioning is determined with screwed hole 8 with loose piece
Position hole 5 is correspondingly arranged.Reeded second bulge-structure 4 of center band, the first bulge-structure are provided with the side wall of mould bottom 2
3 and second bulge-structure 4 be correspondingly arranged.
Loose piece location hole 5 is arranged according to the trend of turbine blade, and is carried out uniformly according to the size of loose piece 7, mould
Tool top 1 and mould bottom 2 are provided with raised structures, and raised structures are part prominent in the middle of water wheels, and loose piece 7 passes through spiral shell
Bolt is fastened on die ontology, and the position of loose piece 7 is determined according to the trend of water wheels impeller and position, turbine blade forming tank
6 is one deep-slotted chip breaker formed between internal loose piece.
In the present embodiment, turbine blade forming tank 6 is one arc formed between internal loose piece 7 after loose piece 7 is assembled
Shape groove, the shape of this deep-slotted chip breaker is identical with turbine blade, and when wax water is poured into a mould, wax water can be flowed in groove and fill deep-slotted chip breaker,
The shape of turbine blade is just formed after cooling.
This product is the plural impeller detachable packaging water wheels casting mould of one-shot forming, is mainly used in the accurate casting of water wheels
Make；
A. mould is assembled and is confirmed according to structural requirement, it is ensured that fit-up gap and tightness meet cast will
Ask；
B. by mould heated and be heated to 70 DEG C it is stand-by；
C. casting wax is fully melted until liquid, filters bubble and impurity and required until reaching cast；
D. will be mainly poured into the middle of mould with wax, it is ensured that casting process wax water steadying flows, reduce bubble and produce, it is to avoid
There is defect in cast；
E. after mould and wax are water-cooled to room temperature, mould is split according to structure and erection sequence, wax-pattern is taken out；
F. wax-pattern is combined bonding, it is ensured that bonding location is correct, bonding gap is firm；
G. the wax-pattern after final combination is stained with slurry, for pouring into a mould.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of turbine blade mould, including die ontology, it is characterised in that the mould upstream and mould bottom, the mould
Have on the side wall on top and be provided with reeded first bulge-structure of center band, the surface of the mould upstream is provided with and penetrates institute
The loose piece location hole of mould upstream is stated, turbine blade forming tank and loose piece, the loose piece filling are provided with the mould bottom
In the turbine blade forming tank, positioning screwed hole, the positioning screw thread are provided with the turbine blade forming tank
Hole is correspondingly arranged with the loose piece location hole.
2. turbine blade mould as claimed in claim 1, it is characterised in that be provided with center on the side wall of the mould bottom
With reeded second bulge-structure, first bulge-structure and second bulge-structure are correspondingly arranged.
3. turbine blade mould as claimed in claim 2, it is characterised in that the loose piece location hole is according to the water wheels leaf
The trend of piece is arranged, and is carried out uniformly according to the size of the loose piece.
4. turbine blade mould as claimed in claim 3, it is characterised in that the mould upstream and the mould bottom are all provided with
Raised structures are equipped with, the raised structures are part prominent in the middle of water wheels.
5. turbine blade mould as claimed in claim 4, it is characterised in that the loose piece is fastened by bolts in the mould
On tool body, the position of the loose piece is determined according to the trend of water wheels impeller and position.
6. turbine blade mould as claimed in claim 5, it is characterised in that the turbine blade forming tank is the internal work
One deep-slotted chip breaker formed between block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324188.6U CN206215863U (en) | 2016-12-06 | 2016-12-06 | A kind of turbine blade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324188.6U CN206215863U (en) | 2016-12-06 | 2016-12-06 | A kind of turbine blade mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215863U true CN206215863U (en) | 2017-06-06 |
Family
ID=58785468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324188.6U Expired - Fee Related CN206215863U (en) | 2016-12-06 | 2016-12-06 | A kind of turbine blade mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215863U (en) |
-
2016
- 2016-12-06 CN CN201621324188.6U patent/CN206215863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181206 |