CN209682721U - It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling - Google Patents
It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling Download PDFInfo
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- CN209682721U CN209682721U CN201822159761.8U CN201822159761U CN209682721U CN 209682721 U CN209682721 U CN 209682721U CN 201822159761 U CN201822159761 U CN 201822159761U CN 209682721 U CN209682721 U CN 209682721U
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- internal model
- upper internal
- demoulding
- core insert
- tiltedly
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Abstract
The utility model relates to the molding of multiple material and its ejection technique fields, more particularly to one kind, tiltedly cuing open formula answers material cylinder demoulding tooling, including upper internal model and with the upper internal model tiltedly to cut open the core insert docked in a manner of formula, the upper internal model and core insert dock to form tube structure, the barrel end is additionally provided with demoulding frame, the demoulding frame is fixed with upper internal model, and is configured to: the core insert and upper internal model can be made to be staggered upwards in drum shaft.Cylinder core model is split into the upper internal model docked in a manner of tiltedly cuing open and core insert by the tooling, push core insert and upper internal model that relative motion occurs using demoulding, the gap of cylinder and multiple material product increases at this time, multiple material reduces the pressure of cylinder, so that being easier to take out upper internal model and core insert, this tooling solves the problems, such as multiple material demoulding and knockout course stabilization will not influence product quality, the ejection technique of multiple material product is set to have reached a new height, the a large amount of working time has been saved, production efficiency is improved.
Description
Technical field
The utility model relates to the molding of multiple material and its ejection technique field, especially a kind of tiltedly cuing open formula answers material cylinder stripper
Dress.
Background technique
The basic point of departure that composite material is applied on aeronautic structure is to be mentioned a little with its specific stiffness and specific strength outstanding
To realize given loss of weight target not to improve aeroplane performance, in recent years, as material technology and structure application technology are sent out
Exhibition, in addition to loss of weight, composite material is also to realize that lower cost consumption improves possible approach, this becomes composite material and exists
The important motivity that dosage is advanced by leaps and bounds on large aircraft.
Composite molding needs to enter autoclave, carbon cloth and the bonding agent curing molding in 200 degree or so, multiple material
It is soft, being only laid on mould tire could form.
For traditional forming composite pipe, general using whole core model, after Wrapping formed, multiple material is caught in one end
Core model is caught in pipe fitting, one end, pulls out by force from nozzle, such method is for the composite pipe of smaller size, simply
It is feasible, but for large-scale composite material pipe fitting, big for the pressure of core model after forming composite pipe, pulling straight out core model needs
Huge demoulding example is wanted, this is all sizable test for demoulding equipment and composite pipe.
Utility model content
The goal of the invention of the utility model is: existing for the prior art big to core model pressure after multiple material forms, it is difficult to
The problem of directly removing core model, providing one kind, tiltedly cuing open formula answers material demoulding tooling, which splits into cylinder core model with the tiltedly side of cuing open
The upper internal model and core insert of formula docking, and demoulding frame is set in cylinder one end, it is fixed using demoulding frame and upper internal model, and under promotion
Relative motion occurs for internal model and upper internal model, and the gap of cylinder and multiple material product increases at this time, and multiple material reduces the pressure of cylinder, from
And make it easier to take out upper internal model and core insert, this tooling solves the problems, such as multiple material demoulding and knockout course is stablized not
It will affect product quality, so that the ejection technique of multiple material product has been reached a new height, saved a large amount of working time, mentioned
High production efficiency.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of formula of tiltedly cuing open answers material cylinder demoulding tooling, including upper internal model and docks in a manner of formula with the upper internal model tiltedly to cut open
Core insert, the upper internal model and core insert dock to form tube structure, and the barrel end is additionally provided with demoulding frame, the demoulding
Frame is fixed with upper internal model, and is configured to: the core insert and upper internal model can be made to be staggered upwards in drum shaft.
This tiltedly cuts open formula and answers material cylinder demoulding tooling, and cylinder core model is split into the upper internal model docked in a manner of tiltedly cuing open and lower interior
Mould, and demoulding frame is set in cylinder one end, it is fixed using demoulding frame and upper internal model, and it is opposite to push core insert and upper internal model to occur
Movement, the gap of cylinder and multiple material product increases at this time, and multiple material reduces the pressure of cylinder, so that upper internal model and core insert
It more easily takes out, improves demoulding efficiency, alleviate the labor intensity of worker.
As a preferred embodiment of the present invention, the upper internal model is equipped with upper interface, and the core insert is equipped with lower docking
Face, the lower interface are equipped with sliding slot, and the upper interface is equipped with convex block corresponding with the sliding slot.
In the present solution, core insert sets sliding slot, upper internal model sets sliding rail, so that the opposite sliding of upper internal model and core insert is more steady
Fixed, on the one hand sliding stability has power-saving function, on the other hand avoids damaging multiple material product.
As a preferred embodiment of the present invention, the upper interface or lower interface, the angle with the tubular axis
For less than 1 degree.
In the present solution, selection suitably tiltedly cuts open angle, is conducive to the assembly of cylinder and the molding of multiple material, is also beneficial to multiple material
Form the disengaging of rear cylinder body.
As a preferred embodiment of the present invention, the demoulding frame includes two demoulding units, each demoulding unit
Including fixed part and the movement portion being fixedly connected with the fixed part, the fixed part with the upper internal model for fixing, institute
Movement portion is stated for pushing the core insert to make the movement along the convex block direction and relative to the upper internal model.
In the present solution, being fixedly connected by fixed part with upper internal model, then core insert is dragged by the movement portion on fixed part,
So that opposite sliding occurs for core insert and upper internal model, since cylinder is using two valve structures for tiltedly cuing open formula, upper internal model and core insert
After opposite sliding occurs, the gap between cylinder and multiple material just be will increase, so that multiple material product reduces the pressure of cylinder, thus
Convenient for cylinder is taken out from multiple material product.
As a preferred embodiment of the present invention, the fixed part includes L-type pedestal, and L-type pedestal one end extends to
The inner barrel is simultaneously fixed with the upper internal model, and the movement portion is the stretching structure being fixed on the L-type pedestal.
In the present solution, movement portion uses stretching structure, the promotion to core insert may be implemented, so that core insert is along upper internal model
Sliding slot sliding.
As a preferred embodiment of the present invention, the stretching structure is hydraulic cylinder.
In the present solution, hydraulic cylinder High power output can do powerful dynamical element, work efficiency is high, and performance stabilization can
It leans on, working service is convenient, therefore using hydraulic cylinder as stretching structure.
As a preferred embodiment of the present invention, two demoulding units are located at the left and right two of described cylinder one end
Side.
As a preferred embodiment of the present invention, upper internal model manufacturing process manufacture identical as core insert.
In the present solution, upper internal model and core insert are manufactured using identical manufacturing process, the production cost of mold is advantageously reduced.
As a preferred embodiment of the present invention, it is respectively equipped with reinforcing rib inside the upper internal model and core insert, it is described solid
Determine portion to fix with the reinforcing rib.
In the present solution, being equipped with reinforcing rib in upper internal model and core insert, it is therefore an objective to enhance the structural strength of cylinder core model, prevent
It is only deformed after pressure of the cylinder by multiple material, while the also installation of conveniently stripped frame.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
This tiltedly cuts open formula and answers material cylinder demoulding tooling, and cylinder core model is split into the upper internal model docked in a manner of tiltedly cuing open and lower interior
Mould, and demoulding frame is set in cylinder one end, it is fixed using demoulding frame and upper internal model, and it is opposite to push core insert and upper internal model to occur
Movement, the gap of cylinder and multiple material product increases at this time, and multiple material reduces the pressure of cylinder, so that upper internal model and core insert
It more easily takes out, improves demoulding efficiency, alleviate the labor intensity of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model tiltedly cuts open that formula answers material cylinder demoulding tooling.
Fig. 2 is the structural schematic diagram of upper internal model in Fig. 1.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is the structural schematic diagram of core insert in Fig. 1.
Fig. 5 is the enlarged drawing in Fig. 4 at B.
Fig. 6 is the structural schematic diagram for demoulding unit.
Fig. 7 is the structural schematic diagram for demoulding unit and installing cushion block additional.
Marked in the figure: internal model on 1-, 101- reinforcing rib, the upper interface of 102-, 1021- convex block, 2- core insert is right under 201-
Junction, 2011- sliding slot, 3- demoulding frame, 31- demould unit, 311- fixed part, 3111- card slot, 3112- fixed pin, 3113- branch
Frame, 312- movement portion, 4- cushion block.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model, which tiltedly cuts open formula, answers material cylinder demoulding tooling, including upper internal model 1 and with it is described it is upper in
Mould 1 forms tube structure, the cylinder end tiltedly to cut open the core insert 2 docked in a manner of formula, the upper internal model 1 and the docking of core insert 2
Portion is additionally provided with demoulding frame 3, and the demoulding frame 3 and upper internal model 1 are fixed, and are configured to: can make the core insert 2 and upper internal model
1 is staggered upwards in drum shaft.
Specifically, as shown in Figs. 1-5, the upper internal model 1 is equipped with upper interface 102, the core insert 2 is equipped with lower interface
201, the lower interface 201 is equipped with sliding slot 2011, and the upper interface 102 is equipped with convex block corresponding with the sliding slot 2011
1021；Upper internal model 1 and core insert 2 form hollow cylindrical structure, the upper interface 102 or lower interface 201 after docking,
Angle with the tubular axis is less than 5 degree.
Further, as shown in Figure 2 and Figure 4, it is respectively equipped with reinforcing rib inside the upper internal model 1 and core insert 2, it is described solid
Determine portion to fix with the reinforcing rib, it is therefore an objective to which the structural strength for enhancing cylinder core model produces after preventing pressure of the cylinder by multiple material
Change shape, while the also installation of conveniently stripped frame.
Further, as shown in Figure 1, the demoulding frame 3 includes two demoulding units 31, two demoulding units 31 divide
Not Wei Yu described cylinder one end the left and right sides, each demoulding unit 31 include fixed part 311 and with the fixed part
The 311 movement portions 312 being fixedly connected, the fixed part 311 are used to fix with the upper internal model 1, and the movement portion 312 is for pushing away
Move movement of the work of core insert 2 along 1021 direction of convex block and relative to the upper internal model 1.
Further, as shown in Figure 2 and Figure 4, reinforcing rib 101, institute are respectively equipped with inside the upper internal model 1 and core insert 2
It states fixed part 311 and the reinforcing rib 101 is fixed, it is therefore an objective to which the structural strength for enhancing cylinder core model prevents cylinder by multiple material
Pressure after be deformed, while the also installation of conveniently stripped frame 3.
Further, as shown in fig. 6, the fixed part 311 includes L-type pedestal, L-type pedestal one end extends to described
Inner barrel is simultaneously fixed with the upper internal model 1, and the part for extending to inner barrel is equipped with card slot 3111, the card slot 3111 with it is upper
The engaging of 1 internal stiffeners 101 of internal model, and fixed fixed part 311 and upper internal model 1 using fixed pin 3112, the movement portion 312
For the stretching structure being fixed on the L-type pedestal.
Further, the stretching structure is hydraulic cylinder, and hydraulic cylinder High power output can do powerful dynamical element,
Work efficiency is high, stable and reliable for performance, and working service is convenient.
Further, the hydraulic cylinder of two demoulding units 31 using same petrol station and adds a synchronous valve, is increased with this
Add the demoulding synchronization extent of two hydraulic cylinders, guarantees that stress rib there will not be too big deflection in knockout course.
Further, as shown in Figure 2-5, the upper internal model 1 manufacturing process manufacture identical as core insert 2, advantageously reduces
The production cost of mold.
Further, as shown in fig. 7, the fixed part 311 is equipped with bracket 3113, the bracket 3113 is for installing pad
Block 4,4 side of cushion block engage with bracket 3113, and can slide on bracket 3113, and 4 other side of cushion block is located at hydraulic cylinder row
In front of journey bar, since hydraulic cylinder generally falls into tender, therefore the position that cushion block 4 is installed is set convenient for increasing the row of hydraulic cylinder
Journey, to increase demoulding length.
To sum up, this tiltedly cuts open formula and answers material cylinder demoulding tooling, and cylinder core model is split into the upper internal model 1 docked in a manner of tiltedly cuing open
With core insert 2, and demoulding frame 3 is set in cylinder one end, movement fixed using the fixed part 311 and upper internal model 1 of demoulding unit 31
Portion 312 drives core insert 2 to slide along the convex block 1021 of upper internal model 1, when slide certain distance after, at this time cylinder with answer material product
Gap increases, and multiple material reduces the pressure of cylinder, so that being easier to take out upper internal model 1 and core insert 2, or takes out multiple material
Product, this tooling solves the problems, such as multiple material demoulding and knockout course stabilization will not influence product quality, improves demoulding effect
Rate, tool structure is simple, easy to operate, is conducive to promote the use of.
The present embodiment also discloses the release method of this tooling, answers material cylinder stripper using formula is tiltedly cutd open as described above
Dress, its step are as follows:
A, start the hydraulic cylinder at left and right sides of cylinder one end, push core insert 2 sliding along the convex block 1021 of upper interface 102
It is dynamic；
B, after the relative motion of certain distance occurs for core insert 2 and upper internal model 1, multiple material is pulled to be detached from the cylinder other end
Cylinder, or core insert is pulled to be detached from multiple material.
In the present solution, using the multiple material cylinder demoulding tooling docked in a manner of tiltedly cuing open, core insert 2 is pushed using hydraulic cylinder
After opposite slide occurs with upper internal model 1, cylinder can generate gap with the multiple material product for being wrapped in drum surface, so that multiple material
Product becomes smaller to the pressure of cylinder, is detached from cylinder convenient for that will answer material.
Embodiment 2
In the present embodiment, the difference from embodiment 1 is that, the upper interface 102 or lower interface 201, with the cylinder
The angle of body axis is in 1 degree.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that including upper internal model (1) and with the upper internal model (1)
Tiltedly to cut open the core insert (2) docked in a manner of formula, the upper internal model (1) and core insert (2) docking form tube structure, the cylinder
End is additionally provided with demoulding frame (3), and the demoulding frame (3) and upper internal model (1) are fixed, and are configured to: can make the core insert
(2) it is staggered upwards with upper internal model (1) in drum shaft.
2. according to claim 1, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that the upper internal model (1) is equipped with
Upper interface (102), the core insert (2) are equipped with lower interface (201), and the lower interface (201) is equipped with sliding slot (2011),
The upper interface (102) is equipped with convex block (1021) corresponding with the sliding slot (2011).
3. according to claim 2, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that the upper interface (102)
Or lower interface (201), the angle with the tubular axis are less than 5 degree.
4. according to claim 2 tiltedly cut open formula and answer material cylinder demoulding tooling, which is characterized in that the demoulding frame (3) includes
Two demoulding units (31), each demoulding unit (31) include fixed part (311) and fix with the fixed part (311)
The movement portion (312) of connection, the fixed part (311) are used to fix with the upper internal model (1), and the movement portion (312) is used for
The core insert (2) are pushed to make the movement along the convex block (1021) direction and relative to the upper internal model (1).
5. according to claim 4, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that fixed part (311) packet
L-type pedestal is included, L-type pedestal one end extends to the inner barrel and, the movement portion fixed with the upper internal model (1)
(312) stretching structure to be fixed on the L-type pedestal.
6. according to claim 5, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that the stretching structure is hydraulic
Oil cylinder.
7. according to claim 6, tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that two demoulding units
(31) it is located at the left and right sides of described cylinder one end.
8. according to claim 4-7, any described tiltedly cuing open formula answers material cylinder demoulding tooling, which is characterized in that the upper internal model
(1) it is manufactured with the identical manufacturing process of core insert (2).
9. according to claim 8 tiltedly cut open formula and answer material cylinder demoulding tooling, which is characterized in that the upper internal model (1) and under
It is respectively equipped with reinforcing rib (101) inside internal model (2), the fixed part (311) and the reinforcing rib (101) are fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159761.8U CN209682721U (en) | 2018-12-21 | 2018-12-21 | It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159761.8U CN209682721U (en) | 2018-12-21 | 2018-12-21 | It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling |
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| CN209682721U true CN209682721U (en) | 2019-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501072A (en) * | 2018-12-21 | 2019-03-22 | 四川明日宇航工业有限责任公司 | It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling and its release method |
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- 2018-12-21 CN CN201822159761.8U patent/CN209682721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501072A (en) * | 2018-12-21 | 2019-03-22 | 四川明日宇航工业有限责任公司 | It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling and its release method |
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