CN218015611U - Aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape - Google Patents
Aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape Download PDFInfo
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- CN218015611U CN218015611U CN202220857662.0U CN202220857662U CN218015611U CN 218015611 U CN218015611 U CN 218015611U CN 202220857662 U CN202220857662 U CN 202220857662U CN 218015611 U CN218015611 U CN 218015611U
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- plate body
- rectangle
- carriage
- riser
- preapring
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Abstract
The utility model provides an aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape, including trapezoidal plate body, the plate body terminal surface is equipped with the carriage of rectangle, the carriage of rectangle is inside to be equipped with many founds, the both ends of founding are connected with the inner wall of carriage, the both ends of the terminal surface of plate body are equipped with left auxiliary riser and right auxiliary riser, left auxiliary riser and right auxiliary riser set up along the plate body edge, the top of plate body is equipped with the link of rectangle; through setting up supplementary riser, effectively reduced the foundry goods and warp, improved the qualification rate to through the link that sets up the rectangle, reduced and placed the mould, very big promotion production efficiency, reduce because of receiving the possibility that gravity takes place to warp. And the auxiliary vertical plate is polished and removed after the casting is subjected to heat treatment, so that the casting has good deformation resistance in the whole production process.
Description
Technical Field
The utility model relates to a two quick-witted blade fired mold precision casting fields, concretely relates to aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape.
Background
Military aircraft engines, whether non-vector engines or vector engines, have jet nozzles for adjusting the thrust of the engines. The tail nozzle is formed by connecting various plate-shaped castings and adjusting sheets. In order to control the performance of the engine, the flatness of the adjusting sheet has high requirements, and the flatness of a matching part is generally required to be about 0.1 mm; the plate-type castings such as the adjusting sheet and the like are easy to deform in the wax mold placing and subsequent casting processes. The wax mould usually needs to be placed on a special mould for cooling and shaping, is influenced by the quantity of the moulds, and has low production efficiency and high production cost. The casting produced in the casting process can only be corrected through correction after being deformed, the yield is low, and the workload is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape has solved plate type foundry goods such as current adjustment sheet and has placed and follow-up casting process at the wax matrix very easily warp. The wax mould usually needs to be placed on a special mould for cooling and shaping, is influenced by the quantity of the moulds, and has low production efficiency and high production cost. The casting produced in the casting process can only be corrected by correction after being deformed, and has the problems of low qualification rate and large workload.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape, including trapezoidal plate body, the plate body terminal surface is equipped with the carriage of rectangle, the inside many founds that are equipped with of carriage of rectangle, the both ends of founding the muscle are connected with the inner wall of carriage, the both ends of the terminal surface of plate body are equipped with left side and assist riser and right side and assist the riser, left side is assisted riser and right side and is assisted the riser and set up along the plate body edge, the top of plate body is equipped with the link of rectangle.
Preferably, a plurality of vertical studs are fixedly connected to the end faces of the studs, and two ends of each vertical stud are connected with two ends of the inner wall of the supporting frame.
Preferably, the studs are vertically arranged on the end face of the plate body.
Preferably, the outer walls of the two ends of the supporting frame are respectively connected with a left fixing block and a right fixing block.
Preferably, the middle parts of the left auxiliary vertical plate and the right auxiliary vertical plate are respectively connected with two ends of the plate body.
Through the technical scheme, the utility model discloses beneficial effect: through setting up supplementary riser, effectively reduced the foundry goods and warp, improved the qualification rate to through the link that sets up the rectangle, reduced and placed the mould, very big promotion production efficiency reduces because of receiving the possibility that gravity takes place to warp. And the auxiliary vertical plate is polished and removed after the casting is subjected to heat treatment, so that the casting has good deformation resistance in the whole production process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure 1, a plate body; 2. a left auxiliary vertical plate; 3. a right auxiliary vertical plate; 4. a support frame; 5. erecting ribs; 6. erecting ribs longitudinally; 7. a left fixed block; 8. a right fixed block; 9. a connecting frame.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
According to the aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape shown in the figure, including trapezoidal plate body 1, the 1 terminal surface of plate body is equipped with the carriage 4 of rectangle, the inside many founding muscle 5 that is equipped with of carriage 4 of rectangle, the both ends of founding muscle 5 are connected with the inner wall of carriage 4, the both ends of the terminal surface of plate body 1 are equipped with left supplementary riser 2 and right supplementary riser 3, left side supplementary riser 2 sets up along plate body 1 edge with right supplementary riser 3, the top of plate body 1 is equipped with the link 9 of rectangle, fixed many vertical founding muscle 6 of even on the founding muscle 5 terminal surface, the both ends of vertical founding muscle 6 are connected with the both ends of the inner wall of carriage 4, the vertical setting of founding muscle 5 is on the terminal surface of plate body 1, be connected with left fixed block 7 and right fixed block 8 on the both ends outer wall of carriage 4 respectively, the middle part of left side supplementary riser 2 and right supplementary riser 3 is connected with the both ends of plate body 1 respectively.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape which characterized in that: including trapezoidal plate body, the plate body terminal surface is equipped with the carriage of rectangle, the inside many founds that are equipped with of carriage of rectangle, the both ends of founding the muscle are connected with the inner wall of carriage, the both ends of the terminal surface of plate body are equipped with left supplementary riser and right supplementary riser, left side supplementary riser and right supplementary riser set up along the plate body edge, the top of plate body is equipped with the link of rectangle.
2. The aero-engine adjusting blade casting mold for preventing deformation according to claim 1, wherein: and a plurality of longitudinal studs are fixedly connected to the end faces of the studs, and two ends of each longitudinal stud are connected with two ends of the inner wall of the supporting frame.
3. The aero-engine adjusting blade casting mold for preventing deformation according to claim 1, wherein: the vertical bars are vertically arranged on the end face of the plate body.
4. The aero-engine adjusting blade casting mold for preventing deformation according to claim 1, wherein: and the outer walls of the two ends of the supporting frame are respectively connected with a left fixing block and a right fixing block.
5. The aero-engine adjusting blade casting mold for preventing deformation according to claim 1, wherein: the middle parts of the left auxiliary vertical plate and the right auxiliary vertical plate are respectively connected with the two ends of the plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857662.0U CN218015611U (en) | 2022-04-13 | 2022-04-13 | Aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857662.0U CN218015611U (en) | 2022-04-13 | 2022-04-13 | Aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015611U true CN218015611U (en) | 2022-12-13 |
Family
ID=84372517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220857662.0U Active CN218015611U (en) | 2022-04-13 | 2022-04-13 | Aeroengine adjustment sheet casting mould of preapring for an unfavorable turn of events shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015611U (en) |
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2022
- 2022-04-13 CN CN202220857662.0U patent/CN218015611U/en active Active
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