CN213002490U - Forming tool for S-shaped air inlet channel - Google Patents
Forming tool for S-shaped air inlet channel Download PDFInfo
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- CN213002490U CN213002490U CN202021284885.XU CN202021284885U CN213002490U CN 213002490 U CN213002490 U CN 213002490U CN 202021284885 U CN202021284885 U CN 202021284885U CN 213002490 U CN213002490 U CN 213002490U
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Abstract
The utility model discloses a shaping frock of S type intake duct, concretely relates to carbon borer dimension combined material' S intake duct shaping frock technical field, including lower mould and last mould, the bottom of lower mould and the equal fixedly connected with locking plate in top of last mould, the inside of locking plate evenly is provided with the bolt, the inside of bolt runs through there is the locking bolt, be provided with the sealing strip between the locking plate on lower mould bottom and last mould top. The utility model discloses a be provided with anti-corrosion structure, anti-corrosion structure includes the anticorrosion cover, and the anticorrosion cover is fixed in the outside of lower mould and last mould, and the one end of anticorrosion cover has the fixture block, and when using, will corrode the cover and pass through draw-in groove and fixture block joint in the outside of lower mould and last mould, just so can fix the anticorrosion cover on the lateral wall of lower mould and last mould to play the guard action to the lateral wall of lower mould and last mould, prevent that the lateral wall of lower mould and last mould from receiving the corruption, prolong the life of this frock.
Description
Technical Field
The utility model relates to a carbon borer dimension combined material' S intake duct shaping frock technical field specifically is a shaping frock of S type intake duct.
Background
The air inlet of the supersonic aircraft plays an important role in improving the flight performance, the air inlet is generally S-shaped, and if a mold splitting and stripping block is adopted for stripping an S-shaped mold, an additional stripping tool and an assembling tool are required to be added, so that the production and manufacturing cost of the S-shaped mold is increased, and therefore a novel forming tool of the S-shaped air inlet is required.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional forming tool for the S-shaped air inlet channel has poor corrosion resistance and short service life;
(2) after molten low-melting-point alloy is injected into the traditional forming tool for the S-shaped air inlet channel, the natural cooling time is long, and the forming efficiency is slow;
(3) the forming tool for the traditional S-shaped air inlet channel is inconvenient to inject melted low melting point into the tool, and is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shaping frock of S type intake duct to it is relatively poor to provide corrosion resisting property in solving above-mentioned background art, the shorter problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shaping frock of S type intake duct, includes lower mould and last mould, the bottom of lower mould and the equal fixedly connected with locking plate in top of last mould, the inside of locking plate evenly is provided with the bolt, the locking bolt has been run through to the inside of bolt, be provided with the sealing strip between the locking plate on lower mould bottom and last mould top, one side fixedly connected with upper end plate of lower mould and last mould, the opposite side fixedly connected with lower plate of lower mould and last mould, the intermediate position department of upper end plate and lower plate has all run through supporting bolt, the fixedly connected with sprue of position department that the upper end plate is close to the bottom, one side of sprue is provided with the mosaic structure of being convenient for, the one end of sprue is provided with the control valve, be provided with anti-corrosion structure on the lateral wall of lower mould and last mould.
The anti-corrosion structure comprises an anti-corrosion sleeve, the anti-corrosion sleeve is fixedly connected to the outer portions of the lower die and the upper die, a clamping block is uniformly and fixedly connected to one end of the anti-corrosion sleeve, and clamping grooves are uniformly formed in the outer side walls of the lower die and the upper die.
Preferably, the clamping block is embedded in the clamping groove, and a clamping structure is formed between the clamping groove and the clamping block.
Preferably, the locking bolt is fixedly connected with the bolt through threads, and the lower die and the upper die are both S-shaped.
Preferably, the top of lower mould and the bottom of last mould all are provided with horizontal heat dissipation copper sheet, the inside of lower mould and last mould lateral wall all evenly is provided with vertical heat dissipation copper sheet, horizontal heat dissipation copper sheet and vertical heat dissipation copper sheet all weld in the outside of lower mould and last mould.
Preferably, the transverse heat dissipation copper sheet and the longitudinal heat dissipation copper sheet are communicated with the interiors of the lower die and the upper die.
Preferably, the splicing structure of being convenient for comprises fixing bolt, first flange, second flange and sealing washer, second flange fixed connection is in one side of sprue, first flange fixed connection is at the output of low melting point alloy, be provided with the sealing washer between first flange and the second flange.
Preferably, a fixing bolt penetrates through the space between the first flange and the second flange, and the fixing bolts are distributed annularly.
Compared with the prior art, the beneficial effects of the utility model are that: the forming tool for the S-shaped air inlet channel not only realizes better corrosion resistance and longer service life, but also realizes shorter natural cooling time and quicker forming efficiency after injecting the melted low-melting-point alloy, and realizes convenient injection of the melted low-melting-point alloy into the tool, thereby being very convenient to use;
(1) the anti-corrosion structure is arranged and comprises the anti-corrosion sleeve, the anti-corrosion sleeve is fixed outside the lower die and the upper die, the clamping block is arranged at one end of the anti-corrosion sleeve, the clamping grooves are formed in the lower die and the upper die, and the anti-corrosion sleeve is clamped outside the lower die and the upper die through the clamping grooves and the clamping block when in use, so that the anti-corrosion sleeve can be fixed on the outer side walls of the lower die and the upper die, the outer side walls of the lower die and the upper die are protected, the outer side walls of the lower die and the upper die are prevented from being corroded, and;
(2) when the cooling device is used, the transverse heat dissipation copper sheets and the longitudinal heat dissipation copper sheets are welded in the outer side walls of the lower die and the upper die, so that the cooling efficiency of internal alloy can be increased, and the forming efficiency of an S-shaped air inlet channel is improved;
(3) through being provided with fixing bolt, first flange, second flange and sealing washer, when using, pass through fixing bolt concatenation with first flange and second flange together fixed, the sealing washer can realize the sealed of concatenation department this moment, then opens the control valve, just so can pour into the inside of this frock into with the low melting point alloy that melts, and it is very convenient to use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;
FIG. 3 is an enlarged side view of the partial cross-section of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the part B in fig. 3 according to the present invention.
In the figure: 1. a lower die; 2. a support bolt; 3. a material injection port; 4. an upper end plate; 5. locking the bolt; 6. a sealing strip; 7. a bolt; 8. an upper die; 9. a lower base plate; 10. a transverse heat dissipation copper sheet; 11. a longitudinal heat dissipation copper sheet; 12. a locking plate; 13. an anti-corrosion sleeve; 14. the splicing structure is convenient; 1401. fixing the bolt; 1402. a first flange; 1403. a second flange; 1404. a seal ring; 15. a control valve; 16. a card slot; 17. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: please refer to fig. 1-4, a forming tool for an S-shaped air inlet channel comprises a lower die 1 and an upper die 8, a bottom end of the lower die 1 and a top end of the upper die 8 are fixedly connected with a locking plate 12, pins 7 are uniformly arranged inside the locking plate 12, locking bolts 5 penetrate through the pins 7, a sealing strip 6 is arranged between the bottom end of the lower die 1 and the locking plate 12 on the top end of the upper die 8, an upper end plate 4 is fixedly connected with one side of the lower die 1 and the upper die 8, a lower bottom plate 9 is fixedly connected with the other side of the lower die 1 and the upper die 8, supporting bolts 2 penetrate through intermediate positions of the upper end plate 4 and the lower bottom plate 9, a filling port 3 is fixedly connected with the position of the upper end plate 4 close to the bottom end, a splicing structure 14 convenient to the one side of the filling port 3 is arranged, a control valve 15 is arranged at one.
Referring to fig. 1-4, the forming tool for the S-shaped air inlet channel further comprises an anti-corrosion structure, the anti-corrosion structure comprises an anti-corrosion sleeve 13, the anti-corrosion sleeve 13 is fixedly connected to the outer portions of the lower die 1 and the upper die 8, one end of the anti-corrosion sleeve 13 is uniformly and fixedly connected with a clamping block 17, and clamping grooves 16 are uniformly formed in the outer side walls of the lower die 1 and the upper die 8;
the clamping block 17 is embedded in the clamping groove 16, and a clamping structure is formed between the clamping groove 16 and the clamping block 17;
the locking bolt 5 is fixedly connected with the bolt 7 through threads, and the lower die 1 and the upper die 8 are both S-shaped.
Specifically, as shown in fig. 1 and 4, the anti-corrosion sleeve 13 is clamped outside the lower die 1 and the upper die 8 through the clamping groove 16 and the clamping block 17, so that the anti-corrosion sleeve 13 can be fixed on the outer side walls of the lower die 1 and the upper die 8, the outer side walls of the lower die 1 and the upper die 8 are protected, the outer side walls of the lower die 1 and the upper die 8 are prevented from being corroded, and the service life of the tool is prolonged;
example 2: the top end of the lower die 1 and the bottom end of the upper die 8 are both provided with transverse radiating copper sheets 10, the inner parts of the outer side walls of the lower die 1 and the upper die 8 are both uniformly provided with longitudinal radiating copper sheets 11, and the transverse radiating copper sheets 10 and the longitudinal radiating copper sheets 11 are both welded on the outer parts of the lower die 1 and the upper die 8;
and the transverse radiating copper sheets 10 and the longitudinal radiating copper sheets 11 are communicated with the interiors of the lower die 1 and the upper die 8.
Specifically, as shown in fig. 1 and 3, a transverse radiating copper sheet 10 and a longitudinal radiating copper sheet 11 are welded inside the outer side walls of the lower die 1 and the upper die 8, so that the cooling efficiency of the internal alloy can be increased, and the forming efficiency of the S-shaped air inlet channel can be improved;
example 3: the splicing structure 14 is composed of a fixing bolt 1401, a first flange 1402, a second flange 1403 and a sealing ring 1404, the second flange 1403 is fixedly connected to one side of the injection port 3, the first flange 1402 is fixedly connected to the output end of the low-melting-point alloy, and the sealing ring 1404 is arranged between the first flange 1402 and the second flange 1403;
Specifically, as shown in fig. 1 and fig. 2, a first flange 1402 and a second flange 1403 are spliced and fixed together by a fixing bolt 1401, at this time, a sealing ring 1404 can seal the spliced part, and then the control valve 15 is opened, so that the melted low-melting-point alloy can be injected into the tool, and the tool is very convenient to use.
The working principle is as follows: the utility model discloses when using, at first, will prevent that cover 13 will corrode passes through draw-in groove 16 and the 17 joints of fixture block in lower mould 1 and the outside of last mould 8, just so can fix cover 13 will prevent corroding on lower mould 1 and the lateral wall of last mould 8 to play the guard action to lower mould 1 and the lateral wall of last mould 8, prevent that lower mould 1 and the lateral wall of last mould 8 from receiving the corruption, prolong the life of this frock.
And then, a transverse radiating copper sheet 10 and a longitudinal radiating copper sheet 11 are welded inside the outer side walls of the lower die 1 and the upper die 8, so that the cooling efficiency of the internal alloy can be increased, and the forming efficiency of the S-shaped air inlet channel is improved.
Finally, the first flange 1402 and the second flange 1403 are spliced and fixed together through the fixing bolts 1401, the sealing ring 1404 can seal the spliced part at the moment, and then the control valve 15 is opened, so that molten low-melting-point alloy can be injected into the tool, and the tool is very convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a shaping frock of S type intake duct, includes lower mould (1) and last mould (8), its characterized in that: the bottom of the lower die (1) and the top of the upper die (8) are both fixedly connected with a locking plate (12), the locking plate (12) is uniformly provided with a bolt (7), a locking bolt (5) penetrates through the bolt (7), a sealing strip (6) is arranged between the bottom of the lower die (1) and the locking plate (12) at the top of the upper die (8), an upper end plate (4) is fixedly connected with one side of the lower die (1) and one side of the upper die (8), a lower bottom plate (9) is fixedly connected with the other side of the lower die (1) and the upper die (8), a supporting bolt (2) penetrates through the middle positions of the upper end plate (4) and the lower bottom plate (9), a filling port (3) is fixedly connected with the position of the upper end plate (4) close to the bottom, a splicing structure (14) convenient to one side of the filling port (3), and a control valve (15) is arranged at one end of the filling port, the outer side walls of the lower die (1) and the upper die (8) are provided with anti-corrosion structures;
the anti-corrosion structure comprises an anti-corrosion sleeve (13), wherein the anti-corrosion sleeve (13) is fixedly connected to the outer portions of the lower die (1) and the upper die (8), a clamping block (17) is fixedly connected to one end of the anti-corrosion sleeve (13) uniformly, and clamping grooves (16) are formed in the outer side walls of the lower die (1) and the upper die (8) uniformly.
2. The forming tool for the S-shaped air inlet channel as claimed in claim 1, wherein the forming tool comprises: the clamping block (17) is embedded in the clamping groove (16), and a clamping structure is formed between the clamping groove (16) and the clamping block (17).
3. The forming tool for the S-shaped air inlet channel as claimed in claim 1, wherein the forming tool comprises: the locking bolt (5) is fixedly connected with the bolt (7) through threads, and the lower die (1) and the upper die (8) are S-shaped.
4. The forming tool for the S-shaped air inlet channel as claimed in claim 1, wherein the forming tool comprises: the top of lower mould (1) and the bottom of last mould (8) all are provided with horizontal heat dissipation copper sheet (10), the inside of lower mould (1) and last mould (8) lateral wall evenly is provided with vertical heat dissipation copper sheet (11), horizontal heat dissipation copper sheet (10) and vertical heat dissipation copper sheet (11) all weld in the outside of lower mould (1) and last mould (8).
5. The forming tool for the S-shaped air inlet channel as claimed in claim 4, wherein the forming tool comprises: the transverse heat dissipation copper sheets (10) and the longitudinal heat dissipation copper sheets (11) are communicated with the interiors of the lower die (1) and the upper die (8).
6. The forming tool for the S-shaped air inlet channel as claimed in claim 1, wherein the forming tool comprises: the splicing structure (14) is composed of fixing bolts (1401), a first flange (1402), a second flange (1403) and a sealing ring (1404), the second flange (1403) is fixedly connected to one side of the injection port (3), the first flange (1402) is fixedly connected to the output end of the low-melting-point alloy, and the sealing ring (1404) is arranged between the first flange (1402) and the second flange (1403).
7. The forming tool for the S-shaped air inlet channel as claimed in claim 6, wherein the forming tool comprises: fixing bolts (1401) penetrate between the first flange (1402) and the second flange (1403), and the fixing bolts (1401) are distributed annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284885.XU CN213002490U (en) | 2020-07-03 | 2020-07-03 | Forming tool for S-shaped air inlet channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284885.XU CN213002490U (en) | 2020-07-03 | 2020-07-03 | Forming tool for S-shaped air inlet channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002490U true CN213002490U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284885.XU Active CN213002490U (en) | 2020-07-03 | 2020-07-03 | Forming tool for S-shaped air inlet channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002490U (en) |
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2020
- 2020-07-03 CN CN202021284885.XU patent/CN213002490U/en active Active
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