CN104552667B - A kind of tee girder composite autoclave mould - Google Patents
A kind of tee girder composite autoclave mould Download PDFInfo
- Publication number
- CN104552667B CN104552667B CN201410723195.2A CN201410723195A CN104552667B CN 104552667 B CN104552667 B CN 104552667B CN 201410723195 A CN201410723195 A CN 201410723195A CN 104552667 B CN104552667 B CN 104552667B
- Authority
- CN
- China
- Prior art keywords
- mould
- side wall
- right angle
- bottom right
- angle platform
- 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.)
- Active
Links
Abstract
The invention discloses a kind of tee girder composite autoclave mould, including base, lower mould and upper mould；A trapezoidal trapezoidal groove in section is offered on base, the section of lower mould is trapezoidal and is located by connecting by the first detent mechanism by the lower-left mould and bottom right mould of split and forms, the right side wall of the left side wall and bottom right mould of lower-left mould forms two side walls of lower mould trapezoid cross section respectively, upper mould is placed in the trapezoidal groove of base with upper and lower stacked manner with lower mould, and the left side wall of lower-left mould, the right side wall of bottom right mould is slidably matched with two side wall in the vertical directions of trapezoidal groove respectively, in upper mould, a T-shaped T-shaped cavity in the section for laying receiving composite is provided between the contact surface of lower-left mould and bottom right mould three.It is placed in autoclave after mould of the present invention encapsulation, each position uniform force of composite, compacting can be equably compressed in forming process, quantity of sintered parts is excellent, and T-shaped beam appearance profile is accurate, mould and part convenient disassembly.
Description
Technical field
The present invention relates to a kind of composite autoclave mould, more particularly to a kind of tee girder composite heat
Pressure tank mould, belongs to technology of die manufacturing field.
Background technology
Composite tee girder, for example with composites such as carbon fiber or glass fibre Jing after multilamellar laying, glue curing
Obtained tee girder has higher specific strength than metal or the T-shaped beam of inorganic material, therefore the T-shaped beam of composite is more and more extensive
It is applied to engineering and aerospace field.In engineering field, T-shaped beam can be used for reinforcing engineering, for example, strengthen T-shaped bridge
Bearing capacity, reinforcing armored concrete build.In aerospace field, T-shaped beam can be used as fuselage or other skeletons zero
Part, is critically important ingredient, directly affects the profile accuracy and structural-load-carrying capacity of aircraft, in the overall frame of aircraft
Play an important role in frame.
The T-shaped beam of composite is generally prepared from using multistep molding, glue bonding by mould, but, it is conventional
On the one hand mould cannot solve the problems, such as that composite is uniform in forming process and compress compacting, after another aspect molding
T-shaped beam quality and precision are undesirable.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind makes composite equably can be compressed in forming process
Compacting, accurate, the superior in quality tee girder composite autoclave mould of the T-shaped beam appearance profile after molding.
To solve above-mentioned technical problem, the present invention adopts such a tee girder composite autoclave mould, should
Mould includes base, lower mould and upper mould；Offer a trapezoidal trapezoidal groove in section on the base, the lower mould cuts
Face is trapezoidal and is located by connecting by the first detent mechanism by the lower-left mould and bottom right mould of split and forms, the left side of the lower-left mould
The right side wall of wall and bottom right mould forms two side walls of lower mould trapezoid cross section respectively, and the upper mould is with lower mould with side stacked up and down
Formula is placed in the trapezoidal groove of the base, and the right side wall of the left side wall of lower-left mould, bottom right mould respectively with the trapezoidal groove
Two side wall in the vertical directions be slidably matched, be provided between the contact surface of mould, lower-left mould and bottom right mould three on described
The T-shaped T-shaped cavity in one section for being used for laying receiving composite.
As a kind of preferred implementation of the present invention, a depth is provided with the top surface of the lower-left mould for h1
One right angle step surface, is provided with a depth on the right side wall of lower-left mould for h2The second right angle platform terrace, first right angle
Step surface and the second right angle platform terrace form the first fillet in intersection, and a depth is provided with the top surface of the bottom right mould is
h3The 3rd right angle platform terrace, the left side wall of the 3rd right angle platform terrace and bottom right mould forms the second fillet, institute in intersection
State depth h of the first right angle platform terrace1With depth h of the 3rd right angle platform terrace3It is identical, first fillet and the second fillet
Radius is identical；The upper mould be in tabular, the T-shaped cavity by upper mould, the first and second right angle platform terraces of lower-left mould and
3rd right angle platform terrace of bottom right mould is surrounded.
In the present invention, two the first alignment pins are provided with the lower-left mould, two sizes, shapes is provided with the mould of bottom right
The first location hole that shape is adapted with first alignment pin, first detent mechanism is by the first alignment pin and the first location hole
Constitute, the lower-left mould and bottom right mould insert the integral lower mould of shape that is located by connecting in the first location hole by the first alignment pin.
In the present invention, two the second alignment pins are provided with mould on described, two sizes, shapes is provided with the mould of lower-left
The second location hole being adapted with second alignment pin, the second alignment pin of the upper mould insert the second location hole of lower-left mould
It is interior, so as to by both by up and down be stacked in the way of bit combination together.
In the present invention, the 3rd alignment pin is provided with the left side wall of the trapezoidal groove of the base, in lower-left mould
Left side wall be provided with a vertical gathering sill, the 3rd alignment pin is inlaid in the gathering sill and both slide and match somebody with somebody
Close.
In the present invention, the trapezoidal groove of the base is preferably isosceles trapezoid groove, and the bottom width of trapezoidal groove
W1Less than the bottom width W of lower mould2。
After using such structure, the invention has the advantages that：
It is placed in autoclave after mould overall package of the present invention, composite of the laying in mould T-shaped cavity is each
Position uniform force, can equably be compressed compacting in forming process, and quantity of sintered parts is excellent, and T-shaped beam appearance profile is accurate,
Mould and part convenient disassembly, without tee girder problem is damaged, solve composite and pressure cannot be uniformly compressed in forming process
The low problem of real, precision.
Description of the drawings
The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of schematic front view of tee girder composite autoclave mould of the present invention.
Fig. 2 is the schematic side view of tee girder composite autoclave mould of the present invention.
Fig. 3 is a kind of exploded perspective view of tee girder composite autoclave mould of the present invention.
Fig. 4 is a kind of structural representation of base in the present invention.
Fig. 5 is the schematic front view of base in the present invention.
Fig. 6 is a kind of schematic front view of lower mould in the present invention.
Fig. 7 is a kind of structural representation of lower-left mould in the present invention.
Fig. 8 is the schematic side view of lower-left mould in the present invention.
Fig. 9 is the schematic top plan view of lower-left mould in the present invention.
Figure 10 is a kind of structural representation of bottom right mould in the present invention.
Figure 11 is the schematic side view of bottom right mould in the present invention.
Figure 12 is a kind of structural representation of upper mould in the present invention.
Figure 13 is the schematic top plan view of upper mould in the present invention.
Specific embodiment
Referring to a kind of tee girder composite autoclave mould shown in Fig. 1 to Figure 13, the mould include base 1,
Lower mould 2 and upper mould 3；A trapezoidal trapezoidal groove 1-1 in section is offered on the base 1, the section of the lower mould 2 is in
It is trapezoidal and be located by connecting by the first detent mechanism and formed by the lower-left mould 2a and bottom right mould 2b of split, a left side of the lower-left mould 2a
The right side wall 2b-1 of side wall 2a-1 and bottom right mould 2b forms two side walls of 2 trapezoid cross section of lower mould respectively, and the upper mould 3 is with
Mould 2 is placed in the trapezoidal groove 1-1 of the base 1 in the way of being stacked up and down, and left side wall 2a-1, the bottom right of lower-left mould 2a
The right side wall 2b-1 of mould 2b is slidably matched with two side wall 1-1a in the vertical directions of the trapezoidal groove 1-1 respectively,
One is provided between the contact surface of the upper mould 3, lower-left mould 2a and bottom right mould 2b three cutting for composite is accommodated for laying
The T-shaped T-shaped cavity 4 in face.In the present invention, the gradient of the side wall 1-1a of the trapezoidal groove 1-1 is θ, and θ angles are preferably
3～15 °.
As a kind of preferred implementation of the present invention, such as Fig. 6～11, one is provided with the top surface of the lower-left mould 2a
Depth is h1The first right angle platform terrace 5, a depth is provided with the right side wall of lower-left mould 2a for h2The second right angle platform terrace
6, the first right angle platform terrace 5 and the second right angle platform terrace 6 form the first fillet R in intersection1, the bottom right mould 2b's
Top surface is provided with a depth for h3The 3rd right angle platform terrace 7, the left side wall of the 3rd right angle platform terrace 7 and bottom right mould 2b
The second fillet R is formed in intersection2, depth h of the first right angle platform terrace 51With depth h of the 3rd right angle platform terrace 73Phase
Together, the first fillet R1With the second fillet R2Radius it is identical；The upper mould 3 be in tabular, the T-shaped cavity 4 by upper mould 3,
3rd right angle platform terrace 7 of the first and second right angle platform terraces 5,6 and bottom right mould 2b of lower-left mould 2a is surrounded.
In the present invention, two the first alignment pins 8 are provided with the lower-left mould 2a, as shown in figure 3, the first alignment pin 8
The bottom of lower-left mould 2a right side walls is arranged on, two sizes, shape is provided with the mould 2b of bottom right and is mutually fitted with first alignment pin 8
The first location hole 9 matched somebody with somebody, first detent mechanism are made up of the first alignment pin 8 and the first location hole 9, the lower-left mould 2a and
Mould 2b in bottom right is by the integral lower mould of the shape that is located by connecting in first location hole of the insertion of the first alignment pin 892.
In the present invention, as shown in figure 3, being provided with two the second alignment pins 10 on mould 3 on described, on the top of lower-left mould 2a
Face is provided with the second location hole 11 that two sizes, shape are adapted with second alignment pin 10, and the second of the upper mould 3 is fixed
In second location hole 11 of the position insertion lower-left mould 2a of pin 10, so as to by upper mould 3 and lower mould 2 in the way of being stacked up and down bit combination
Together.
In the present invention, as shown in figure 3, being provided with one on the left side wall 1-1a of the trapezoidal groove 1-1 of the base 1
3rd alignment pin 12, is provided with a vertical gathering sill 13, the 3rd alignment pin 12 on the left side wall 2a-1 of lower-left mould 2a
It is inlaid in the gathering sill 13 and both is slidably matched.After using such structure, operationally, lower mould 2 can be made along perpendicular
Nogata is to sliding up and down.
In the present invention, the trapezoidal groove 1-1 of the base 1 preferably isosceles trapezoid grooves, and trapezoidal groove 1-1
Bottom width W1Less than the bottom width W of lower mould 22, as shown in Fig. 1,5,6.In addition, on the trapezoidal groove 1-1 bottom surfaces of base 1
At least one excessive glue groove 16 is further opened with, so that composite stores glue unnecessary in prepreg in hot-forming solidification
Liquid.
In the present invention, as shown in Figure 1, 2, 3, two suspension ring 14 are also equipped with the top surface of base 1, in lower-left mould
A handle 15 is mounted on 2a, the front and back sides of bottom right mould 2b.After using such structure, the handling of mould of being more convenient for
And the taking-up of tee girder profiled member.
The present invention operationally, can respectively in the first, second right angle platform terrace 5,6 and bottom right mould 2b of lower-left mould 2a
The composite of such as 1～10 layer preimpregnation glue of laying specified layer numerical example in 3rd right angle platform terrace 7 i.e. T-shaped cavity 4, then by a left side
Lower mould 2a and bottom right mould 2b, will be whole by the integral lower mould 2 of shape that is located by connecting in first location hole of the insertion of the first alignment pin 89
Under body, mould 2 loads in the trapezoidal groove 1-1 of base 1, meanwhile, the 3rd alignment pin on the left side wall 1-1a of trapezoidal groove 1-1
12 in the gathering sill 13 on the left side wall 2a-1 of lower-left mould 2a, and upper mould 3 inserts the second location hole by the second alignment pin 10
Matched moulds is positioned with lower mould 2 in 11, Jing hot-press solidifyings in autoclave is entered after overall package, you can tee girder profiled member is obtained.In heat
In pressure tank during hot-press solidifying, tee girder each several part smooth, each position uniform force, in molding of pressurization is made by trapezoidal inclined plane
During composite can equably be compressed compacting, quantity of sintered parts is excellent, and T-shaped beam appearance profile is accurate.
Claims (6)
1. a kind of tee girder composite autoclave mould, it is characterised in that：The mould includes base（1）, lower mould（2）
With upper mould（3）；The base（1）On offer a trapezoidal trapezoidal groove in section（1-1）, the lower mould（2）Section
It is trapezoidal and by the lower-left mould of split（2a）With bottom right mould（2b）It is located by connecting by the first detent mechanism and is formed, the lower-left mould
（2a）Left side wall（2a-1）With bottom right mould（2b）Right side wall（2b-1）Lower mould is formed respectively（2）Two sides of trapezoid cross section
Wall, the upper mould（3）With lower mould（2）The base is placed in the way of being stacked up and down（1）Trapezoidal groove（1-1）It is interior and left
Lower mould（2a）Left side wall（2a-1）, bottom right mould（2b）Right side wall（2b-1）Respectively with the trapezoidal groove（1-1）Two
Individual side wall（1-1a）In the vertical direction is slidably matched, the mould on described（3）, lower-left mould（2a）With bottom right mould（2b）Three's
A T-shaped T-shaped cavity in the section for laying receiving composite is provided between contact surface（4）.
2. tee girder composite autoclave mould according to claim 1, it is characterised in that：In the lower-left
Mould（2a）Top surface be provided with a depth for h1The first right angle platform terrace（5）, in lower-left mould（2a）Right side wall be provided with
One depth is h2The second right angle platform terrace（6）, the first right angle platform terrace（5）With the second right angle platform terrace（6）Handing over
The first fillet is formed at remittance（R1）, in the bottom right mould（2b）Top surface be provided with a depth for h3The 3rd right angle platform terrace
（7）, the 3rd right angle platform terrace（7）With bottom right mould（2b）Left side wall intersection formed the second fillet（R2）, described
One right angle step surface（5）Depth h1With the 3rd right angle platform terrace（7）Depth h3It is identical, first fillet（R1）With second
Fillet（R2）Radius it is identical；The upper mould（3）In tabular, the T-shaped cavity（4）By upper mould（3）, lower-left mould（2a）
One and the second right angle platform terrace（5,6）And bottom right mould（2b）The 3rd right angle platform terrace（7）Surround.
3. tee girder composite autoclave mould according to claim 1 and 2, it is characterised in that：On the left side
Lower mould（2a）It is provided with two the first alignment pins（8）, in bottom right mould（2b）Two sizes, shape are provided with the described first positioning
Pin（8）The first location hole being adapted（9）, first detent mechanism is by the first alignment pin（8）With the first location hole（9）Structure
Into the lower-left mould（2a）With bottom right mould（2b）By the first alignment pin（8）Insert the first location hole（9）Inside it is located by connecting to be formed
One overall lower mould（2）.
4. tee girder composite autoclave mould according to claim 1 and 2, it is characterised in that：On described
Mould（3）It is provided with two the second alignment pins（10）, in lower-left mould（2a）Two sizes, shape are provided with second alignment pin
（10）The second location hole being adapted（11）, the upper mould（3）The second alignment pin（10）Insertion lower-left mould（2a）It is second fixed
Position hole（11）It is interior, so as to by both by up and down be stacked in the way of bit combination together.
5. tee girder composite autoclave mould according to claim 1 and 2, it is characterised in that：At the bottom
Seat（1）Trapezoidal groove（1-1）Left side wall（1-1a）It is provided with the 3rd alignment pin（12）, in lower-left mould（2a）A left side
Side wall（2a-1）It is provided with a vertical gathering sill（13）, the 3rd alignment pin（12）It is inlaid in the gathering sill（13）
It is interior and both be slidably matched.
6. tee girder composite autoclave mould according to claim 1, it is characterised in that：The base（1）
Trapezoidal groove（1-1）For isosceles trapezoid groove, and trapezoidal groove（1-1）Bottom width W1Less than lower mould（2）Bottom
Width W2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723195.2A CN104552667B (en) | 2014-12-04 | 2014-12-04 | A kind of tee girder composite autoclave mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723195.2A CN104552667B (en) | 2014-12-04 | 2014-12-04 | A kind of tee girder composite autoclave mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552667A CN104552667A (en) | 2015-04-29 |
| CN104552667B true CN104552667B (en) | 2017-03-29 |
Family
ID=53070243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723195.2A Active CN104552667B (en) | 2014-12-04 | 2014-12-04 | A kind of tee girder composite autoclave mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552667B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058820B (en) * | 2015-09-15 | 2017-09-12 | 沈阳飞机工业（集团）有限公司 | The forming frock and forming method of large-sized composite material T-shaped stringer |
| CN105235236A (en) * | 2015-11-12 | 2016-01-13 | 江苏恒神股份有限公司 | Autoclave die for improving surface quality of workpiece and method |
| CN109306557A (en) * | 2018-09-30 | 2019-02-05 | 常州凯汀精密机械有限公司 | Automatic integratedization carbon twisted filament technology and pattern assembly |
| CN109927315A (en) * | 2019-01-17 | 2019-06-25 | 福建振丰矿物新材料有限公司 | A kind of heat pressing forming device and technique of composite material |
| CN110405989A (en) * | 2019-08-31 | 2019-11-05 | 零八一电子集团四川天源机械有限公司 | The molding die of flat type bag shell type antenna house |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284309A (en) * | 1988-05-31 | 1990-03-26 | Phillips Petroleum Co | Composite body with integrated and molded rib and manufacture thereof |
| CN2400258Y (en) * | 2000-01-12 | 2000-10-11 | 洪进山 | Composite material shaping mould |
| CN102015274A (en) * | 2008-04-30 | 2011-04-13 | 空中客车控股有限公司 | Method and shaping device for producing a composite fibre component for air and space travel |
| JP2013028019A (en) * | 2011-07-27 | 2013-02-07 | Toyota Industries Corp | Fiber-reinforced composite material |
| CN103950212A (en) * | 2014-03-11 | 2014-07-30 | 中航复合材料有限责任公司 | Molding device and molding method for T-shaped composite material stringer blank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009059720B4 (en) * | 2009-12-18 | 2012-04-12 | Airbus Operations Gmbh | Device for producing a fiber composite fuselage shell for an aircraft |
-
2014
- 2014-12-04 CN CN201410723195.2A patent/CN104552667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284309A (en) * | 1988-05-31 | 1990-03-26 | Phillips Petroleum Co | Composite body with integrated and molded rib and manufacture thereof |
| CN2400258Y (en) * | 2000-01-12 | 2000-10-11 | 洪进山 | Composite material shaping mould |
| CN102015274A (en) * | 2008-04-30 | 2011-04-13 | 空中客车控股有限公司 | Method and shaping device for producing a composite fibre component for air and space travel |
| JP2013028019A (en) * | 2011-07-27 | 2013-02-07 | Toyota Industries Corp | Fiber-reinforced composite material |
| CN103950212A (en) * | 2014-03-11 | 2014-07-30 | 中航复合材料有限责任公司 | Molding device and molding method for T-shaped composite material stringer blank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552667A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104552667B (en) | A kind of tee girder composite autoclave mould | |
| CN106799848B (en) | " C " shape rubber mandrel forming method, the forming method for " work " shape component and the molding machine for " work " shape component | |
| US10814565B2 (en) | Mould arrangement and method for compression moulding fiber reinforced preforms | |
| CN105899803A (en) | Reinforcing strip for a wind turbine blade | |
| CN104070688B (en) | A kind of technique for aircraft composite scuttle frame mould for mould pressing technology molding | |
| WO2006057672A2 (en) | Method and apparatus for casting structures | |
| CN105109066A (en) | Molding technology of single-ring closed type fiber reinforced resin base composite material stirrups | |
| CN101837664B (en) | Integrally-reinforced composite lattice coreboard and preparation method thereof | |
| CN105269721A (en) | Forming mould for composite material part of box type closed-angle structure | |
| CN103496180A (en) | Composite material E-shaped frame forming mould and forming method thereof | |
| CN106672203A (en) | Hybrid composite panel-beam type structure and machining method thereof | |
| CN110682556B (en) | Molding process method for variable-width and variable-thickness composite plate spring | |
| CN101314259A (en) | Molding method for composite material satellite joint | |
| CN112537050A (en) | Manufacturing method of wind power blade main beam | |
| CN203977667U (en) | Built-in pore-forming combination gypsum core | |
| CN106585955A (en) | Composite beam structure of unmanned aerial vehicle wing and manufacturing method thereof | |
| CN103042631B (en) | A kind of quick molding method of mould tire | |
| CN212331547U (en) | Web for blade and manufacturing die for web for blade | |
| CN103042632B (en) | Rapid molding tire retreading method for fiberglass-reinforced plastic mold | |
| CN207901478U (en) | A kind of lightweight unmanned plane main landing gear composite joint making mold | |
| CN110788972B (en) | Method for manufacturing multi-curved surface modeling lining die for concrete structure | |
| CN201960654U (en) | Wall mold | |
| CN114670890B (en) | Bogie frame, manufacturing mold and manufacturing method | |
| CN207027820U (en) | A kind of secondary structure cement mortar formwork mould | |
| CN216707841U (en) | Sandwich wallboard mould that intensity is high and be convenient for pour |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 213164 Jiangsu city of Changzhou province Wujin Fenglin national hi tech Industrial Development Zone, Road No. 199 Applicant after: New United Group Address before: 213164 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Applicant before: New United Group |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Forming die for T-shaped beam composite material autoclave Effective date of registration: 20200312 Granted publication date: 20170329 Pledgee: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Pledgor: XIN YU GROUP Co.,Ltd. Registration number: Y2020980000649 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211119 Granted publication date: 20170329 Pledgee: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Pledgor: NEW UNITED GROUP Co.,Ltd. Registration number: Y2020980000649 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |