CN210362577U - Novel pressurizing device for aerospace composite material - Google Patents
Novel pressurizing device for aerospace composite material Download PDFInfo
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- CN210362577U CN210362577U CN201921215609.5U CN201921215609U CN210362577U CN 210362577 U CN210362577 U CN 210362577U CN 201921215609 U CN201921215609 U CN 201921215609U CN 210362577 U CN210362577 U CN 210362577U
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- screw rod
- adapter plate
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Abstract
The utility model relates to a novel pressure device for aerospace combined material for it is higher to solve the present use pressurization jar cost, and the U-shaped pincers of machinery and the too little problem of mould area of contact. This a novel pressure device for aerospace combined material, including the box, be equipped with first adapter plate, top board and holding down plate in the box, be equipped with the screw rod on the box, the screw rod pass the box top and rather than threaded connection, screw rod lower extreme and first adapter plate swing joint, first adapter plate lower extreme is fixed with the top board, is equipped with the telescopic link between first adapter plate and the holding down plate, the telescopic link both ends respectively with first adapter plate and holding down plate fixed connection, the holding down plate is fixed at the bottom half.
Description
Technical Field
The utility model relates to a pressure device, concretely relates to a novel pressure device for aerospace combined material.
Background
The aerospace composite material is various materials used for aircrafts, power devices, accessories and instruments thereof, is one of the decisive factors for the development of aerospace engineering technology, is also a branch of aerospace composite material science with development, has excellent high and low temperature resistance, aging resistance and corrosion resistance, can adapt to space environment, and therefore must be subjected to pressurization treatment when manufacturing the aerospace composite material.
At present, when an aerospace composite material is pressurized, a pressurizing tank is usually selected, the pressurizing tank adopts a mode that the whole tank body is filled with inert gas for pressurization, and the cost is high; at present, mechanical U-shaped pliers are used for pressurization, but the pressure is not easy to control, and the contact area between the U-shaped pliers and a die is too small.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel pressure device for aerospace combined material to it is higher to solve the present use pressurization jar cost, and the problem that the U-shaped pincers of machinery and mould area of contact are too little.
In order to achieve the above object, the technical solution of the present invention is:
a novel pressure device for aerospace composite materials is characterized in that: the box is internally provided with a first adapter plate, an upper pressing plate and a lower pressing plate, the box is provided with a screw rod, the screw rod penetrates through the top of the box and is in threaded connection with the screw rod, the lower end of the screw rod is movably connected with the first adapter plate, the lower end of the first adapter plate is fixed with the upper pressing plate, a telescopic rod is arranged between the first adapter plate and the lower pressing plate, two ends of the telescopic rod are respectively fixedly connected with the first adapter plate and the lower pressing plate, and the lower pressing plate is fixed at the bottom of the box.
Preferably, the end part of the screw is arranged in a hexagonal square head manner, and the end part of the screw is provided with a through hole perpendicular to the axis of the screw.
Preferably, the lower end of the screw rod is located in the base, the base is fixed on the upper end face of the second adapter plate, and four connecting blocks are uniformly distributed between the first adapter plate and the second adapter plate in the circumferential direction.
Preferably, the lower pressing plate is fixed at the bottom of the box body through a stand column.
Preferably, a center column is further arranged between the lower pressing plate and the box body, and the center column is located in the center of the lower pressing plate.
Preferably, the bottom of the box body is provided with a support table, and the bottom of the support table is provided with a rubber pad.
Preferably, the bottom of the box body is further provided with a bottom hole, the bottom hole is communicated with a through hole in the central column, a heating sheet is arranged in the lower pressing plate, and a power line of the heating sheet penetrates through the through hole and the bottom hole in the central column.
Preferably, a vertical strip hole is formed in the side face of the box body, and the indicating plate penetrates through the strip hole to be connected with the second adapter plate.
Preferably, a graduated scale is arranged beside the strip hole, the graduated scale scales are gradually increased from bottom to top, and when the upper pressure plate is in contact with the lower pressure plate, the indicating plate is located at the zero graduation line of the graduated scale.
Preferably, the scale is movable up and down.
The utility model has the advantages that:
1. the utility model discloses a novel pressure device for aerospace combined material drives the top board downstream through rotatory screw rod to realize the process of exerting pressure of material between top board and the lower pressure plate, the device has avoided using the pressurization jar to lead to the higher problem of cost, the device simple structure, it is controllable to add the pressure degree, the area of exerting pressure between top board and the lower pressure plate is great, can accomplish aerospace combined material's pressurization process well.
2. The arrangement of the hexagonal square head at the end part of the screw rod and the through hole can facilitate the fixing of the screw rod and the rotation of the screw rod by workers, and further the pressurization of the composite material is realized.
3. The arrangement of the heating plates in the lower press plate can also accelerate the forming of the material by increasing the temperature when the device is used for pressing.
4. The arrangement of the indicating plate and the graduated scale can facilitate the working personnel to master the distance between the upper pressing plate and the lower pressing plate in real time; the setting that the scale can reciprocate for the staff can adjust the zero scale mark of indicator board at any time, and then the process of exerting pressure better.
Drawings
Fig. 1 is the structural schematic diagram of the novel pressurizing device for aerospace composite materials.
The reference numbers are as follows:
the device comprises a box body 1, a screw rod 2, a first adapter plate 3, a telescopic rod 4, an upper pressing plate 5, a lower pressing plate 6, a stand column 7, a supporting table 8, a center column 9, a bottom hole 10, a second adapter plate 11, a rotating head 12, a base 13 and an indicator plate 14.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
as shown in fig. 1, the novel pressurizing device for aerospace composite materials comprises a box body 1, a screw rod 2, a first adapter plate 3, an expansion rod 4, an upper pressure plate 5, a lower pressure plate 6, a stand column 7, a supporting table 8, a center column 9, a bottom hole 10, a second adapter plate 11, a base 13 and an indicator plate 14.
The side surface of the screw rod 2 is provided with threads, the end part of the screw rod 2 is arranged in a hexagonal square head mode, and the end part of the screw rod 2 is provided with a through hole perpendicular to the axis of the screw rod 2. The arrangement of the hexagonal square head at the end part of the screw rod 2 and the through hole can facilitate the fixing of the screw rod 2 by workers, and further the force application of the screw rod 2 is twisted.
Screw rod 2 passes 1 top of box to be connected with box 1 through box 1's internal thread, all be provided with the beaded finish below the top of box 1, the interior anchor ring of beaded finish is equipped with the screw thread, screw rod 2 and the screw thread looks adaptation of the interior anchor ring of beaded finish. The reinforcement ring may serve to reinforce the top of the tank 1 when the screw 2 is pressing the material to be processed.
The lower end of the screw rod 2 is positioned in the base 13, the base 13 is fixed on the upper end surface of the second adapter plate 11, and the lower end of the screw rod 2 can rotate in the base 13 when rotating, so that the upper pressure plate 5 is driven to move up and down.
Four connecting blocks are uniformly distributed between the first adapter plate 3 and the second adapter plate 11 in the circumferential direction. The four connecting blocks make it possible to distribute the pressure exerted by the screws 2 on the second adapter plate 11 more evenly over the first adapter plate 3.
The upper pressure plate 5 is fixed at the lower end of the first adapter plate 3 through connecting supports which are uniformly distributed in the circumferential direction, and the connecting supports can further transmit the pressure exerted by the screw rod 2 to the upper pressure plate 5 evenly.
Four telescopic links 4 are evenly distributed in the circumferential direction of the lower end of the first adapter plate 3, and two ends of each of the four telescopic links 4 are fixed on the first adapter plate 3 and the lower pressing plate 6 respectively. The four telescopic rods 4 enable the transverse positions of the upper pressing plate 5 and the lower pressing plate 6 to be fixed when the upper pressing plate 5 and the lower pressing plate 6 press materials to be processed.
The lower pressing plate 6 is fixed at the bottom of the box body 1 through the stand columns 7, the number of the stand columns 7 is four, and the stand columns are evenly distributed in the circumferential direction of the lower pressing plate 6.
A central column 9 is further arranged between the lower pressing plate 6 and the box body 1, and the central column 9 is located in the center of the lower pressing plate 6.
The bottom of the box body 1 is also provided with a bottom hole 10, the bottom hole 10 is communicated with a through hole on the central column 9, a heating sheet is arranged in the lower pressing plate 6, and a power line of the heating sheet penetrates through the through hole on the central column 9 and the bottom hole 10. The heat patch may also accelerate the forming of the material by increasing the temperature while the device is pressing.
The bottom of the box body 1 is provided with a support table 8, and the bottom of the support table 8 is provided with a rubber pad. The rubber pad can play antiskid, buffering effect.
The side of the box body 1 is provided with a vertical strip hole, and the indicating plate 14 passes through the strip hole to be connected with the second adapter plate 11.
The scale is arranged beside the long hole, the scale scales of the scale are gradually increased from bottom to top, and when the upper pressing plate 5 is in contact with the lower pressing plate 6, the indicating plate 14 is positioned on the zero scale mark of the scale.
The arrangement of the indicating plate 14 and the graduated scale can facilitate the worker to master the distance between the upper pressing plate 5 and the lower pressing plate 6 in real time, so as to better perform the pressing process.
The scale can reciprocate for the staff can adjust the zero scale mark of indicator board 14 at any time, and then adapts to the material processing of different thickness better.
The above is only the embodiment of the present invention, and is not the limitation of the protection scope of the present invention, all the equivalent structure changes made in the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A novel pressure device for aerospace combined material which characterized in that: including box (1), be equipped with first adapter plate (3), top board (5) and holding down plate (6) in box (1), be equipped with screw rod (2) on box (1), screw rod (2) pass box (1) top and rather than threaded connection, screw rod (2) lower extreme and first adapter plate (3) swing joint, first adapter plate (3) lower extreme is fixed with top board (5), is equipped with telescopic link (4) between first adapter plate (3) and holding down plate (6), telescopic link (4) both ends respectively with first adapter plate (3) and holding down plate (6) fixed connection, holding down plate (6) are fixed in box (1) bottom.
2. The new pressing device for aerospace composite material according to claim 1, characterised in that: the end part of the screw rod (2) is arranged in a hexagonal square head mode, and a through hole perpendicular to the axis of the screw rod (2) is formed in the end part of the screw rod (2).
3. The new pressing device for aerospace composite material according to claim 2, characterised in that: the lower end of the screw rod (2) is located in the base (13), the base (13) is fixed on the upper end face of the second adapter plate (11), and four connecting blocks are uniformly distributed between the first adapter plate (3) and the second adapter plate (11) in the circumferential direction.
4. A new type of pressing device for aerospace composite materials, according to claim 3, characterised in that: the lower pressing plate (6) is fixed at the bottom of the box body (1) through an upright post (7).
5. The new pressing device for aerospace composite material according to claim 4, characterised in that: a central column (9) is further arranged between the lower pressing plate (6) and the box body (1), and the central column (9) is located in the center of the lower pressing plate (6).
6. A novel pressing device for aerospace composite materials according to any one of claims 1 to 5, characterised in that: the bottom of the box body (1) is provided with a support table (8), and the bottom of the support table (8) is provided with a rubber pad.
7. The new pressing device for aerospace composite material according to claim 6, characterised in that: the bottom of the box body (1) is further provided with a bottom hole (10), the bottom hole (10) is communicated with a through hole in the central column (9), a heating sheet is arranged in the lower pressing plate (6), and a power line of the heating sheet penetrates through the through hole in the central column (9) and the bottom hole (10).
8. The new pressing device for aerospace composite material according to claim 7, characterised in that: the side face of the box body (1) is provided with a vertical strip hole, and the indicating plate (14) penetrates through the strip hole to be connected with the second adapter plate (11).
9. The new pressing device for aerospace composite material according to claim 8, characterised in that: the scale is arranged beside the strip hole, the scale scales are gradually increased from bottom to top, and when the upper pressing plate (5) is in contact with the lower pressing plate (6), the indicating plate (14) is located on a zero scale mark of the scale.
10. The new pressing device for aerospace composite material according to claim 9, characterised in that: the scale can move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215609.5U CN210362577U (en) | 2019-07-30 | 2019-07-30 | Novel pressurizing device for aerospace composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215609.5U CN210362577U (en) | 2019-07-30 | 2019-07-30 | Novel pressurizing device for aerospace composite material |
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| Publication Number | Publication Date |
|---|---|
| CN210362577U true CN210362577U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215609.5U Active CN210362577U (en) | 2019-07-30 | 2019-07-30 | Novel pressurizing device for aerospace composite material |
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| CN (1) | CN210362577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140441A (en) * | 2020-08-18 | 2020-12-29 | 叶小雳 | Novel pressurizing device for aerospace composite material |
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2019
- 2019-07-30 CN CN201921215609.5U patent/CN210362577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140441A (en) * | 2020-08-18 | 2020-12-29 | 叶小雳 | Novel pressurizing device for aerospace composite material |
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