CN211807967U - Mould is used in launch canister preparation - Google Patents
Mould is used in launch canister preparation Download PDFInfo
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- CN211807967U CN211807967U CN201922229237.8U CN201922229237U CN211807967U CN 211807967 U CN211807967 U CN 211807967U CN 201922229237 U CN201922229237 U CN 201922229237U CN 211807967 U CN211807967 U CN 211807967U
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- shaft body
- supporting plate
- sleeve
- reinforcing plate
- main shaft
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Abstract
The utility model discloses a mold for manufacturing a launching tube, which is characterized by comprising a main shaft, wherein a sleeve is arranged outside the main shaft, and a plurality of reinforcing plates are arranged between the main shaft and the sleeve; a supporting plate a is arranged between the reinforcing plate a and the reinforcing plate b at the left end of the sleeve, a supporting plate b is arranged between the reinforcing plate c and the reinforcing plate d, the supporting plate a and the supporting plate b are symmetrically arranged, one end of each of the supporting plate a and the supporting plate b is connected with the main shaft, and the other end of each of the supporting plate a and the supporting plate b is connected with the sleeve; the main shaft comprises a left end shaft body, a right end shaft body and a middle shaft body; wherein the middle shaft body is set as a hollow shaft, and the left end shaft body and the right end shaft body are set as symmetrical stepped shafts. The device has the advantages of simple and compact structure, good stability, safety and reliability; the installation and disassembly are convenient, the weight is greatly reduced, the maintenance and replacement frequency of the die is reduced, the use cost of the die is saved, and the production efficiency of the launch canister is improved.
Description
Technical Field
The utility model relates to a field of launching tube preparation especially relates to a mould is used in launching tube preparation.
Background
The launching tube is formed by winding carbon fiber cloth, and each layer of carbon fiber cloth is bonded through glue; in the manufacturing process of the launching tube, a winding die is needed to ensure the specification consistency of the launching tube and improve the manufacturing efficiency; the mold for manufacturing the launching tube in the prior art is characterized in that a solid shaft body is sleeved with a thick-walled pipe, so that the weight is heavier, the mold is lifted in the manufacturing process, the assembly operation is inconvenient, time and labor are wasted, the labor intensity is high, and the cost is high; therefore, a new mold for manufacturing the launch canister needs to be designed.
Disclosure of Invention
The utility model aims at providing a mould for manufacturing a launching tube, which has simple structure, good stability, large rigidity and light weight; the technical problem is solved.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: the utility model provides a mould is used in launch canister preparation which characterized in that: the spindle comprises a spindle, wherein a sleeve is arranged outside the spindle, and a plurality of reinforcing plates are arranged between the spindle and the sleeve; a supporting plate a is arranged between the reinforcing plate a and the reinforcing plate b at the left end of the sleeve, a supporting plate b is arranged between the reinforcing plate c and the reinforcing plate d, the supporting plate a and the supporting plate b are symmetrically arranged, one end of each of the supporting plate a and the supporting plate b is connected with the main shaft, and the other end of each of the supporting plate a and the supporting plate b is connected with the sleeve; the main shaft comprises a left end shaft body, a right end shaft body and a middle shaft body; wherein the middle shaft body is set as a hollow shaft, and the left end shaft body and the right end shaft body are set as symmetrical stepped shafts.
Preferably: each reinforcing plate all set up to circular, and the interval equals between each adjacent reinforcing plate.
Preferably: the middle shaft body and the left end shaft body are fixedly connected and the middle shaft body and the right end shaft body are fixedly connected through welding.
Preferably: the main shaft and the sleeve are arranged concentrically.
Preferably: the left end shaft body and the right end shaft body extend into the sleeve.
The utility model has the advantages that; the utility model provides a mould is used in launch canister preparation, compares with traditional structure: the main shaft comprises a left end shaft body, a right end shaft body and a middle shaft body; the middle shaft body is a hollow shaft, the left end shaft body and the right end shaft body are symmetrical stepped shafts, and one end of each stepped shaft extends into the sleeve; not only the weight is reduced, but also the stability of the structure is ensured; a plurality of reinforcing plates are arranged between the sleeve and the main shaft, and supporting plates are arranged between the reinforcing plates at the two ends; the requirement on the wall thickness of the sleeve is reduced, the cost is saved, meanwhile, the structural rigidity is increased, the sleeve is effectively prevented from deforming, and the service life is prolonged; the utility model has simple and compact structure, good stability, safety and reliability; the installation and disassembly are convenient, the weight is greatly reduced, the maintenance and replacement frequency of the die is reduced, the use cost of the die is saved, and the production efficiency of the launch canister is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a main shaft; 1-1, left end shaft body; 1-2. right end shaft body; 1-3. intermediate shaft body; 2. a sleeve; 3. a reinforcing plate a; 4. a reinforcing plate b; 5. a support plate a; 6. a reinforcing plate c; 7. a reinforcing plate d; 8. and a support plate b.
Detailed Description
In order to make the object, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments;
in the drawings: the utility model provides a mould is used in launch canister preparation which characterized in that: the spindle comprises a spindle 1, a sleeve 2 is arranged outside the spindle 1, and a plurality of reinforcing plates are arranged between the spindle 1 and the sleeve 2; a supporting plate a5 is arranged between the reinforcing plate a3 and the reinforcing plate b4 at the left end of the sleeve 2, a supporting plate b8 is arranged between the reinforcing plate c6 and the reinforcing plate d7, the supporting plate a5 and the supporting plate b8 are symmetrically arranged, one end of each of the supporting plate a5 and the supporting plate b8 is connected with the main shaft 1, and the other end of each of the supporting plate a5 and the supporting plate b8 is connected with the sleeve 2; the main shaft 1 comprises a left end shaft body 1-1, a right end shaft body 1-2 and a middle shaft body 1-3; wherein the middle shaft body 1-3 is a hollow shaft, and the left end shaft body 1-1 and the right end shaft body 1-3 are symmetrical stepped shafts.
The reinforcing plates are all round, and the distance between every two adjacent reinforcing plates is equal; the middle shaft body 1-3 and the left end shaft body 1-1, and the middle shaft body 1-3 and the right end shaft body 1-2 are fixedly connected through welding; the main shaft 1 and the sleeve 2 are arranged concentrically; the left end shaft body 1-1 and the right end shaft body 1-2 extend into the sleeve.
The utility model discloses a concrete implementation: when manufacturing, firstly, respectively welding a left end shaft body at the left end of the middle shaft body and welding a right end shaft body at the right end of the middle shaft body; ensuring that the left end shaft body, the middle shaft body and the right end shaft body are coaxial; then welding a reinforcing plate on the main shaft, wherein the reinforcing plate is circular, a through hole matched with the outer diameter of the middle shaft body is formed in the middle of the reinforcing plate, and the outer diameter of the reinforcing plate is equal to the inner diameter of the sleeve; the equal spacing between each reinforcing plate is ensured, and the stability of the structure is improved; welding a support plate a between the reinforcing plate a and the reinforcing plate b, so that one end of the inner side of the support plate a is connected with the main shaft, and one end of the outer side of the support plate a is flush with the diameter edge of the reinforcing plate; the support plate b is also fixed in the same manner; and finally, installing the sleeve, adjusting the position of the sleeve to enable the distance between the left end part of the sleeve and the reinforcing plate a to be equal to the distance between the right end part of the sleeve and the reinforcing plate d, and fixedly connecting the reinforcing plate a and the sleeve and the reinforcing plate d and the sleeve through welding. Because the middle shaft body adopts a hollow structure, and the reinforcing plate is adopted between the sleeve and the main shaft, the wall thickness of the sleeve can be as thin as 1-2mm, the weight is reduced, and the rigidity is enhanced; the convenience of use is increased, and the manufacturing cost is reduced.
The foregoing examples are given for the purpose of illustrating the present invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that variations and modifications of the present invention may be made in other variations and modifications based on the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments, and all such variations and modifications as are obvious and desirable in the art are within the scope of the present invention.
Claims (5)
1. The utility model provides a mould is used in launch canister preparation which characterized in that: the device comprises a main shaft (1), wherein a sleeve (2) is arranged outside the main shaft (1), and a plurality of reinforcing plates are arranged between the main shaft (1) and the sleeve (2); a supporting plate a (5) is arranged between the reinforcing plate a (3) and the reinforcing plate b (4) at the left end of the sleeve (2), a supporting plate b (8) is arranged between the reinforcing plate c (6) and the reinforcing plate d (7), the supporting plate a (5) and the supporting plate b (8) are symmetrically arranged, one end of the supporting plate a (5) and one end of the supporting plate b (8) are connected with the main shaft (1), and the other end of the supporting plate a (5) and the other end of the supporting plate b (8) are connected with the sleeve (; the main shaft (1) comprises a left end shaft body (1-1), a right end shaft body (1-2) and a middle shaft body (1-3); wherein the middle shaft body (1-3) is a hollow shaft, and the left end shaft body (1-1) and the right end shaft body (1-2) are symmetrical stepped shafts.
2. The mold for manufacturing a launch canister according to claim 1, wherein: each reinforcing plate all set up to circular, and the interval equals between each adjacent reinforcing plate.
3. The mold for manufacturing a launch canister according to claim 1, wherein: the middle shaft body (1-3) and the left end shaft body (1-1) and the middle shaft body (1-3) and the right end shaft body (1-2) are fixedly connected through welding.
4. The mold for manufacturing a launch canister according to claim 1, wherein: the main shaft (1) and the sleeve (2) are arranged concentrically.
5. The mold for manufacturing a launch canister according to claim 1, wherein: the left end shaft body (1-1) and the right end shaft body (1-2) extend into the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229237.8U CN211807967U (en) | 2019-12-13 | 2019-12-13 | Mould is used in launch canister preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229237.8U CN211807967U (en) | 2019-12-13 | 2019-12-13 | Mould is used in launch canister preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807967U true CN211807967U (en) | 2020-10-30 |
Family
ID=73141049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922229237.8U Active CN211807967U (en) | 2019-12-13 | 2019-12-13 | Mould is used in launch canister preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807967U (en) |
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2019
- 2019-12-13 CN CN201922229237.8U patent/CN211807967U/en active Active
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