CN219819488U - Be used for spherical gas cylinder tool of aluminum alloy integrated into one piece - Google Patents
Be used for spherical gas cylinder tool of aluminum alloy integrated into one piece Download PDFInfo
- Publication number
- CN219819488U CN219819488U CN202321325529.1U CN202321325529U CN219819488U CN 219819488 U CN219819488 U CN 219819488U CN 202321325529 U CN202321325529 U CN 202321325529U CN 219819488 U CN219819488 U CN 219819488U
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- positioning rod
- positioning block
- spherical gas
- expansion
- 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.)
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Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 239000010963 304 stainless steel Substances 0.000 claims description 9
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a spherical gas cylinder jig for aluminum alloy integrated molding, which comprises an expansion valve, a positioning rod, a positioning block, a gasket, a hexagonal flange face bolt and a standard spring gasket, wherein the expansion valve is arranged on the positioning rod; the top end of the positioning rod is in a disc shape with a wedge-shaped edge; the bottom end is provided with an internal thread; the positioning block is in a truncated cone shape with a wedge-shaped edge and is provided with a central hole; the positioning block is fixedly connected with the positioning rod through a bolt; the positioning rod and the positioning block are arranged in the spherical gas cylinder, the inner wall of the spherical gas cylinder is provided with a plurality of expansion petals which are of petal structures, two ends of each expansion petal are respectively clamped and fixed on the wedge-shaped edges of the positioning rod and the positioning block, and the expansion petals are in butt joint with the inner wall of the spherical gas cylinder under the action of the wedge-shaped edges. Through this tool supporting part spheroid inner wall, the processing outer arc reaches and prevents that the sword condition of quivering from taking place and the work piece warp, guarantees that special gas cylinder wall thickness is even.
Description
Technical Field
The utility model belongs to the field of machining, and relates to a spherical gas cylinder jig for aluminum alloy integrated forming.
Background
The integrated spherical gas cylinder is a pressure vessel. At present, the spherical gas cylinder is formed by welding two hemispheres together, and is made of steel and has high strength; the hemispherical processing can be performed by three-jaw or four-jaw support, and the size of the opening is the radius of the sphere. The opening of the aluminum alloy integrated formed spherical gas cylinder is small and smaller than the diameter of the sphere, the aluminum alloy integrated formed spherical gas cylinder is a thin-wall piece, the wall thickness is 1.2mm, the aluminum alloy material is softer, no jig is used in processing, the wall thickness of the gas cylinder is different, the gas cylinder cannot bear working pressure and test pressure, and the gas cylinder is easy to damage and deform. There is a need to develop a set of internal support jig.
Disclosure of Invention
The utility model aims to provide a spherical gas cylinder jig for aluminum alloy integrated forming, which supports an inner wall through an inner arc tool, integrates a part and the jig, increases the wall thickness of the part through the support, processes the outer wall, ensures that the part does not vibrate in the processing process, and has uniform wall thickness.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a spherical gas cylinder jig for aluminum alloy integrated molding comprises an expansion valve, a positioning rod, a positioning block, a gasket, a hexagonal flange face bolt and a standard spring washer; the top end of the positioning rod is in a disc shape with a wedge-shaped edge; the bottom end is provided with an internal thread; the positioning block is in a truncated cone shape with a wedge-shaped edge and is provided with a central hole; the positioning block is fixedly connected with the positioning rod through a bolt; the positioning rod and the positioning block are arranged in the spherical gas cylinder, the inner wall of the spherical gas cylinder is provided with a plurality of expansion petals which are of petal structures, two ends of each expansion petal are respectively clamped and fixed on the wedge-shaped edges of the positioning rod and the positioning block, and the expansion petals are in butt joint with the inner wall of the spherical gas cylinder under the action of the wedge-shaped edges.
Further preferably, the expansion petals are petal structures cut by the whole sphere, and 20 expansion petals are made of aluminum alloy materials.
Further preferably, the positioning rod is of a T-shaped structure and is made of 304 stainless steel.
The further preferred scheme is that the positioning block is connected with the expansion valve and the positioning rod and used for fixing the expansion valve, and the outer wall of the expansion valve is guaranteed to be attached to the inner wall of the spherical gas cylinder, and the material is 304 stainless steel.
Further preferably, a gasket and a spring washer are arranged between the positioning block and the bolt, and the gasket is made of 304 stainless steel.
Further preferably, a chamfer is arranged on one side of the central hole of the positioning block, which corresponds to the positioning rod.
The beneficial effects of the utility model are as follows:
1. the jig is light in weight, the main body is made of aluminum alloy material, and the expansion valve is made into a group of 20 valves to form a whole sphere. The operation is convenient, and a person can finish the processing by realizing simple operation.
2. The clamping device is simple in structure, strong in practicability and convenient and fast to clamp, and meets the processing requirements of products.
Drawings
Fig. 1 is a general schematic of the utility model.
Fig. 2 is a sectional view of an inventive expansion valve assembly.
Fig. 3 is a single-lobe schematic diagram of an inventive expansion lobe.
Fig. 4 is a cross-sectional view of the inventive locating lever.
Fig. 5 is a perspective view of the inventive locating lever.
Fig. 6 is a side view of the inventive locating block.
Fig. 7 is a perspective view of the inventive positioning block.
Fig. 8 is a schematic view of an inventive gasket.
Detailed Description
The utility model will be described in further detail with reference to figures 1-8 and reference numerals.
A spherical gas cylinder jig for aluminum alloy integrated molding comprises an expansion valve 1, a positioning rod 2, a positioning block 3, a gasket 4, a hexagonal flange face bolt 5 and a standard spring washer 6;
the top end of the positioning rod 2 is in a disc shape with a wedge-shaped edge; the bottom end is provided with an internal thread; the positioning block 3 is in a shape of a truncated cone with a wedge-shaped edge and is provided with a central hole; the positioning block 3 is fixedly connected with the positioning rod 2 through a bolt 5;
the positioning rod 2 and the positioning block 3 are arranged in the spherical gas cylinder, a plurality of expansion petals 1 are arranged on the inner wall of the spherical gas cylinder, the expansion petals 1 are of petal structures, two ends of each expansion petal are respectively clamped and fixed on wedge-shaped edges of the positioning rod 2 and the positioning block 3, and the expansion petals are in butt joint with the inner wall of the spherical gas cylinder under the action of the wedge-shaped edges;
further preferably, the expansion petals 1 are petal structures cut by whole spheres, and 20 expansion petals are made of aluminum alloy materials.
Further preferably, the positioning rod 2 is of a T-shaped structure and is made of 304 stainless steel.
The further preferable scheme is that the positioning block 3 is connected with the expansion valve 1 and the positioning rod 2 and used for fixing the expansion valve, so that the outer wall of the expansion valve is attached to the inner wall of the spherical gas cylinder, and the material is 304 stainless steel.
Further preferably, a gasket 4 and a spring washer 6 are arranged between the positioning block 3 and the bolt 5, and the gasket 4 is made of 304 stainless steel.
Further preferably, a chamfer is arranged on one side of the central hole of the positioning block 3 corresponding to the positioning rod 2. Examples
As shown in fig. 1, 20 expansion flaps are mounted inside the part spherical gas cylinder for supporting the inner wall of the spherical gas cylinder. The positioning rod is arranged on the expansion valve, and the expansion valve is supported, so that the outer wall of the expansion valve is attached to the inner wall of the spherical gas cylinder. The positioning block penetrates through the positioning rod to support the other end of the expansion valve, so that the outer wall of the expansion valve is attached to the inner wall of the part sphere. A spacer is mounted to the locating block for converting the locating block aperture. And the standard spring washer is arranged on the outer side of the gasket, finally, the hexagonal flange face bolt of the M10 passes through the standard spring washer, the positioning block and the positioning rod to be in threaded connection, the hexagonal flange face bolt is continuously screwed in, the expansion valve is fully supported through the positioning block, the outer wall of the expansion valve is fully attached to the inner wall of the part sphere, the effect of increasing the wall thickness of the part sphere is achieved, the outer wall of the part sphere can be processed, and the conditions of vibration and deformation are avoided in the processing.
Claims (6)
1. The tool for integrally forming the spherical gas cylinder by using the aluminum alloy is characterized by comprising an expansion valve (1), a positioning rod (2), a positioning block (3), a gasket (4), a hexagonal flange face bolt (5) and a standard spring washer (6);
the top end of the positioning rod (2) is in a disc shape with a wedge-shaped edge; the bottom end is provided with an internal thread; the positioning block (3) is in a truncated cone shape with a wedge-shaped edge and is provided with a central hole; the positioning block (3) is fixedly connected with the positioning rod (2) through a bolt (5);
the positioning rod (2) and the positioning block (3) are arranged in the spherical gas cylinder, the inner wall of the spherical gas cylinder is provided with a plurality of expansion petals (1), the expansion petals (1) are of petal structures, two ends of each expansion petal are respectively clamped and fixed on the wedge-shaped edges of the positioning rod (2) and the positioning block (3), and the expansion petals are abutted with the inner wall of the spherical gas cylinder under the action of the wedge-shaped edges.
2. The tool for integrally forming the spherical aluminum alloy gas cylinder according to claim 1, wherein the expansion petals (1) are petal structures formed by cutting whole spheres, and 20 expansion petals are made of aluminum alloy.
3. The tool for integrally forming the spherical gas cylinder by using the aluminum alloy as claimed in claim 1, wherein the positioning rod (2) is of a T-shaped structure and is made of 304 stainless steel.
4. The tool for integrally forming the spherical gas cylinder by using the aluminum alloy according to claim 1 is characterized in that the positioning block (3) is connected with the expansion valve (1) and the positioning rod (2) and used for fixing the expansion valve, and the outer wall of the expansion valve is guaranteed to be attached to the inner wall of the spherical gas cylinder, and the tool is made of 304 stainless steel.
5. The tool for integrally forming the spherical gas cylinder by using the aluminum alloy according to claim 1, wherein a gasket (4) and a spring washer (6) are arranged between the positioning block (3) and the bolt (5), and the gasket (4) is made of 304 stainless steel.
6. The tool for integrally forming the spherical gas cylinder by using the aluminum alloy according to claim 1, wherein a chamfer is arranged on one side of a central hole of the positioning block (3) corresponding to the positioning rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325529.1U CN219819488U (en) | 2023-05-29 | 2023-05-29 | Be used for spherical gas cylinder tool of aluminum alloy integrated into one piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325529.1U CN219819488U (en) | 2023-05-29 | 2023-05-29 | Be used for spherical gas cylinder tool of aluminum alloy integrated into one piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819488U true CN219819488U (en) | 2023-10-13 |
Family
ID=88274704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321325529.1U Active CN219819488U (en) | 2023-05-29 | 2023-05-29 | Be used for spherical gas cylinder tool of aluminum alloy integrated into one piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819488U (en) |
-
2023
- 2023-05-29 CN CN202321325529.1U patent/CN219819488U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |