CN209141224U - Great Qu rate covering forming tooling and its vacuum passage structure - Google Patents
Great Qu rate covering forming tooling and its vacuum passage structure Download PDFInfo
- Publication number
- CN209141224U CN209141224U CN201821517713.5U CN201821517713U CN209141224U CN 209141224 U CN209141224 U CN 209141224U CN 201821517713 U CN201821517713 U CN 201821517713U CN 209141224 U CN209141224 U CN 209141224U
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- great
- tooling
- die face
- covering forming
- cover board
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Abstract
The utility model provides a kind of great Qu rate covering forming tooling and its vacuum passage structure.It includes tooling die face, and air slot is equipped in the tooling die face, and air slot is connected with vacuum line, and gas port is equipped in tooling die face, and the gas port is connected to air slot.The integrated vacuum passage of the utility model, air slot and air guide cover board facilitate processing and metal plate bending, and air guide effect is good, while facilitating fixed and storage, not easy to lose.
Description
Technical field
The utility model belongs to aviation product molding technical field, is related to a kind of great Qu rate covering forming tooling and its vacuum
Access structure.
Background technique
The vacuum passage of conventional composite materials forming frock is designed as stand alone type, using small dimension thin-wall stainless steel square tube,
By the mode of Spaced perforations.The square tube pipeline of which is often unsuitable for the use of great Qu rate forming frock, air guide effect compared with
Difference, bending more difficult progress when processing, and be not fixed firmly, it is easily deformed and damages, and lose.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of vacuum passage knot of great Qu rate covering forming tooling
Structure.
The another object of the utility model is to provide a kind of great Qu rate covering forming tooling.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of vacuum passage structure of great Qu rate covering forming tooling, including tooling die face are set in the tooling die face
There is air slot, air slot is connected with vacuum line, and gas port is equipped in tooling die face, and the gas port is connected to air slot.
In the vacuum passage structure of above-mentioned great Qu rate covering forming tooling, the tooling die face is equipped with cover board card
Slot, air guide cover board is arranged in the cover board card slot, and gas port is arranged on air guide cover board.
In the vacuum passage structure of above-mentioned great Qu rate covering forming tooling, the upper surface of the air guide cover board and work
Die-filling face flushes, and the air guide trench bottom is arcuate bottom.
A kind of great Qu rate covering forming tooling with above-mentioned vacuum passage structure.
In above-mentioned great Qu rate covering forming tooling, the tooling die face is in cabochon, and tooling die face is fixed on mould
On frame.
In above-mentioned great Qu rate covering forming tooling, molding aeroscopic plate component is additionally provided on the gas port, it is described
The radian of molding aeroscopic plate assembly surface and the radian on tooling die face surface match, molding aeroscopic plate component and gas port connect
It is logical.
In above-mentioned great Qu rate covering forming tooling, the molding aeroscopic plate component includes being located above gas port
Profiled sheeting, and be enclosed in outside profiled sheeting and aeroscopic plate in a ring, aeroscopic plate are detachably connected with tooling die face, aeroscopic plate
The air guide runner of annular is formed between profiled sheeting, the air guide runner is connected to gas port.
In above-mentioned great Qu rate covering forming tooling, the mould bases is equipped with the vacuum nozzle of connection vacuum line, very
Empty mouth is fixed on hold-down support, and hold-down support is located in mould bases.
In above-mentioned great Qu rate covering forming tooling, the mould bases is equipped with one piece of pumping cover board, the pumping
Cover board is located above tooling die face, and pumping cover board is equipped with several vacuum nozzles.
In above-mentioned great Qu rate covering forming tooling, the mould bases is equipped with hanging ring, and mould bases bottom is equipped with condensate liquid
Delivery pipe, condensate discharge pipe connect vacuum line.
Compared with prior art, utility model has the advantages that
1. the manufacturing cost of comparison air guide square tube reduces by 40% in such a way that air slot covers plate；
2. the service life of vacuum passage extends at least 2 years compared with gas-guide tube in such a way that air slot covers plate.
3. the risk of envelope vacuum bag leakage, is reduced to zero.
4. integrated vacuum passage, air slot and air guide cover board facilitate processing and metal plate bending, air guide effect is good, simultaneously
Facilitate fixed and storage, it is not easy to lose.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vacuum passage structure of the prior art.
Fig. 2 is the structural schematic diagram of the vacuum passage structure of the utility model.
Fig. 3 is the structural schematic diagram of the great Qu rate covering forming tooling of the utility model.
Fig. 4 is the structural schematic diagram in another direction Fig. 3.
Fig. 5 is the structural schematic diagram in another direction Fig. 3.
Fig. 6 is the A-A cross-sectional view of Fig. 4.
Fig. 7 is the B-B cross-sectional view of Fig. 4.
Fig. 8 is the C-C cross-sectional view of Fig. 4.
Fig. 9 is the E-E cross-sectional view of Fig. 3.
In figure: tooling die face 1, square tube 1a, air slot 2, vacuum line 3, gas port 4, cover board card slot 5, air guide cover board 6,
Mould bases 7, molding aeroscopic plate component 8, profiled sheeting 9, aeroscopic plate 10, air guide runner 11, vacuum nozzle 12, hold-down support 13, air extraction hood
Plate 14, hanging ring 15, condensate discharge pipe 16, vacuum passage structure 100.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, the vacuum passage structure of the great Qu rate covering forming tooling for the prior art, including tooling die face 1,
Tooling die face 1 is equipped with square tube 1a, and for square tube 1a independently of tooling die face 1, square tube 1a is connected with several vacuum lines 3, in square tube
Uniform pore openings simultaneously pass through segmentation bending, stick on the surface of tooling die face with adhesive tape with tooling die face shape, vacuum line is also wanted
It is placed in square tube, the process is not easy to operate, and air guide effect is bad, easily causes leakage when envelope.Pipeline is not easy to maintain, easily
It loses, service life is usually not as good as half a year.
A kind of vacuum passage structure of great Qu rate covering forming tooling is present embodiments provided, as shown in Fig. 2, including tooling
Die face 1, the tooling die face 1 is interior to be equipped with air slot 2, and air slot 2 is connected with vacuum line 3, is equipped with and leads in tooling die face 1
Stomata 4, the gas port 4 are connected to air slot 2.
That is, the vacuum line 3 of the present embodiment is integrated in tooling die face 1, gas port can be cut by numerically-controlled machine tool
It obtains, air guide hole number has multiple, and aperture is generally less than 10 microns and is advisable.
Specifically, tooling die face 1 is equipped with cover board card slot 5, is arranged with air guide cover board 6 in the cover board card slot 5,
Gas port 4 is arranged on air guide cover board 6.
Air guide card slot 5 can equally be cut using numerically-controlled machine tool, be cut into stepped groove, air guide cover board 6 is embedded in stepped groove
On.Air guide card slot 5 as needed, opens up aperture, is connected to gas port 4.
In the present embodiment, the upper surface of air guide cover board 6 is flushed with tooling die face 1, and 2 bottom of air slot is arc
Bottom.
Embodiment 2
The present embodiment is using the vacuum passage structure of the great Qu rate covering forming tooling of embodiment 1, to obtain one kind
The great Qu rate covering forming tooling of vacuum passage structure.
As in Figure 3-5, tooling die face 1 is in cabochon, and tooling die face 1 is fixed on mould bases 7.Vacuum passage structure 100
There are several, is distributed in the die face of tooling die face 1.
In conjunction with shown in Fig. 3 and Fig. 6-8, molding aeroscopic plate component 8, the molding air guide board group are additionally provided on gas port 4
The radian on 8 surface of part and the radian on 1 surface of tooling die face match, and molding aeroscopic plate component 8 is connected to gas port 4.
Molding aeroscopic plate component 8 includes the profiled sheeting 9 positioned at 4 top of gas port, and is enclosed in 9 outside of profiled sheeting and is in
The aeroscopic plate 10 of annular, aeroscopic plate 10 are detachably connected with tooling die face 1, and metal plate connection, aeroscopic plate 10 and profiled sheeting 9 can be used
Between form the air guide runner 11 of annular, the air guide runner 11 is connected to gas port 4.
The curvature of profiled sheeting 9 should be consistent with tooling die face 1.Or profiled sheeting 9 is directly milled out in tooling die face and is led
Flow channel 11.
Air guide runner 11 can make to be formed between profiled sheeting 9 and air guide cover board 6 empty by the padded profiled sheeting 9 of simple metal plate
Gas to be directly connected to gas port 4, or can open up on demand aperture in air guide runner 11, connect gas port 4.
As shown in figure 9, mould bases 7 is equipped with the vacuum nozzle 12 of connection vacuum line 3, vacuum nozzle 12 is fixed on hold-down support 13
On, hold-down support 13 is located in mould bases 7.
Mould bases 7 is equipped with one piece of pumping cover board 14, and the pumping cover board 14 is located at 1 top of tooling die face, is evacuated cover board
14 are equipped with several vacuum nozzles 12.
Preferred embodiment, vacuum nozzle 12 are distributed in a ring on pumping cover board 14, and the aperture of each vacuum nozzle 12 can be the same,
It can be different.
Mould bases 7 is equipped with hanging ring 15, and 7 bottom of mould bases is equipped with condensate discharge pipe 16, and condensate discharge pipe 16 connects vacuum
Pipeline 3.
The setting of condensate discharge pipe 16 is for discharging condensate liquid, this is because liquid meeting is evaporated in part when vacuumizing
It solidifies, forms liquid, by the way that valve is arranged in condensate discharge pipe 16, neither influence to vacuumize, and can be discharged in time cold
Lime set.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein upper mold 1, lower die 2, air bag soft mode 3, gas nozzle 4, end plate 5, type chamber 6, hole for hoist 7,
The terms such as step 8, molding binder chamber 9, reinforcing rib 10, product 100 are clamped, but it does not exclude the possibility of using other terms.
The use of these terms is merely for the convenience of describing and explaining the nature of the invention, is construed as any one
Additional limitation is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of vacuum passage structure of great Qu rate covering forming tooling, including tooling die face (1), which is characterized in that described
Air slot (2) are equipped in tooling die face (1), air slot (2) is connected with vacuum line (3), and air guide is equipped on tooling die face (1)
Hole (4), the gas port (4) are connected to air slot (2).
2. the vacuum passage structure of great Qu rate covering forming tooling according to claim 1, which is characterized in that the work
Die-filling face (1) is equipped with cover board card slot (5), is arranged with air guide cover board (6) in the cover board card slot (5), gas port (4) setting
On air guide cover board (6).
3. the vacuum passage structure of great Qu rate covering forming tooling according to claim 2, which is characterized in that described leads
The upper surface of air cover board (6) is flushed with tooling die face (1), and the air slot (2) bottom is arcuate bottom.
4. a kind of great Qu rate covering forming tooling with vacuum passage structure described in claim 1-3 any one.
5. great Qu rate covering forming tooling according to claim 4, which is characterized in that the tooling die face (1) is in arc
Face type, tooling die face (1) are fixed on mould bases (7).
6. great Qu rate covering forming tooling according to claim 4, which is characterized in that also set on the gas port (4)
There are molding aeroscopic plate component (8), the radian on described molding aeroscopic plate component (8) surface and the radian on tooling die face (1) surface
It matches, molding aeroscopic plate component (8) is connected to gas port (4).
7. great Qu rate covering forming tooling according to claim 6, which is characterized in that the molding aeroscopic plate component
(8) include the profiled sheeting (9) being located above gas port (4), and be enclosed in profiled sheeting (9) outside and aeroscopic plate in a ring
(10), aeroscopic plate (10) is detachably connected with tooling die face (1), and leading for annular is formed between aeroscopic plate (10) and profiled sheeting (9)
Flow channel (11), the air guide runner (11) are connected to gas port (4).
8. great Qu rate covering forming tooling according to claim 5, which is characterized in that the mould bases (7), which is equipped with, to be connected
The vacuum nozzle (12) of vacuum line (3) is connect, vacuum nozzle (12) is fixed on hold-down support (13), and hold-down support (13) is located at mould bases
(7) in.
9. great Qu rate covering forming tooling according to claim 8, which is characterized in that the mould bases (7) is equipped with one
Block is evacuated cover board (14), and the pumping cover board (14) is located above tooling die face (1), and pumping cover board (14) is equipped with several true
Empty mouth (12).
10. great Qu rate covering forming tooling according to claim 5, which is characterized in that the mould bases (7) is equipped with and hangs
Ring (15), mould bases (7) bottom are equipped with condensate discharge pipe (16), and condensate discharge pipe (16) connects vacuum line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517713.5U CN209141224U (en) | 2018-09-17 | 2018-09-17 | Great Qu rate covering forming tooling and its vacuum passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517713.5U CN209141224U (en) | 2018-09-17 | 2018-09-17 | Great Qu rate covering forming tooling and its vacuum passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141224U true CN209141224U (en) | 2019-07-23 |
Family
ID=67266168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517713.5U Expired - Fee Related CN209141224U (en) | 2018-09-17 | 2018-09-17 | Great Qu rate covering forming tooling and its vacuum passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141224U (en) |
-
2018
- 2018-09-17 CN CN201821517713.5U patent/CN209141224U/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: 20190723 |