CN216692579U - Extrusion type aluminum alloy flange - Google Patents
Extrusion type aluminum alloy flange Download PDFInfo
- Publication number
- CN216692579U CN216692579U CN202122758095.1U CN202122758095U CN216692579U CN 216692579 U CN216692579 U CN 216692579U CN 202122758095 U CN202122758095 U CN 202122758095U CN 216692579 U CN216692579 U CN 216692579U
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- Prior art keywords
- flange
- flange plate
- bolt
- plate
- aluminum alloy
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 title claims abstract description 22
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses an extrusion type aluminum alloy flange in the technical field of aluminum alloy flanges, which comprises a first single-sheet flange plate, wherein a third single-sheet flange plate is arranged in front of the first single-sheet flange plate, a fourth single-sheet flange plate is arranged on the left side of the third single-sheet flange plate, a first mounting plate is fixedly mounted on the outer wall of the front end of the third single-sheet flange plate, a second mounting plate is fixedly mounted on the outer wall of the front end of the fourth single-sheet flange plate, a first bolt mounting block is fixedly mounted at the upper end of the first mounting plate, a connecting bolt is arranged in the middle of the first bolt mounting block, a second bolt mounting block is fixedly mounted at the upper end of the second mounting plate, a connecting thread groove is arranged inside the second bolt mounting block, a fastening nut is arranged on one side, far away from the first bolt mounting block, of the second bolt mounting block, and the fastening nut is rotationally connected with the fastening nut, four groups of extrusion components are additionally arranged, so that the extrusion range of the flange clamping is expanded, and the stability of the flange clamping pipeline is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy flanges, in particular to an extrusion type aluminum alloy flange.
Background
Flanges, also called flange plates or flanges, are parts for interconnecting shafts, are used for connecting pipe ends, are used for connecting equipment inlets and outlets, are used for connecting two pieces of equipment, such as speed reducer flanges, flange connections or flange joints, are detachable connections which are formed by interconnecting flanges, gaskets and bolts to form a combined sealing structure, are used for connecting equipment outlets and inlets of equipment, are provided with holes, are tightly connected by bolts, are sealed by gaskets, are connected by threads (screwed connection), are welded and clamped, are used in pairs, can be used for low-pressure pipelines by using screwed flanges, are used for welding flanges under pressure of more than four kilograms, are added with sealing gaskets between two flange plates and are fastened by bolts, the flanges of different pressures have different thicknesses and they use different bolts.
The structure that current aluminum alloy flange generally adopted: the sealing gasket is added between the two flange plates and then fastened by the bolts, when the pipeline is clamped and fixed by the flange plates, when the air pressure in the pipeline is increased, the two connected pipelines are continuously separated by high air pressure, the flanges can be separated, and the sealing performance is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extrusion type aluminum alloy flange to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an extrusion type aluminum alloy flange comprises a first single-chip flange plate, wherein a second single-chip flange plate is arranged on the left side of the first single-chip flange plate, a third single-chip flange plate is arranged in front of the first single-chip flange plate, a fourth single-chip flange plate is arranged on the left side of the third single-chip flange plate, a first mounting plate is fixedly mounted on the outer wall of the front end of the third single-chip flange plate, a second mounting plate is fixedly mounted on the outer wall of the front end of the fourth single-chip flange plate, a joint bolt is arranged in the second mounting plate, a first bolt mounting block is fixedly mounted at the upper end of the first mounting plate, a connecting bolt is arranged in the middle of the first bolt mounting block, a second bolt mounting block is fixedly mounted at the upper end of the second mounting plate, a connecting thread groove is arranged in the second bolt mounting block, and a fastening nut is arranged on one side, away from the first bolt mounting block, of the second bolt mounting block, the fastening nut is rotatably connected with the connecting bolt.
As a further scheme of the utility model: the inside of first monolithic ring flange is provided with first thread groove, the inside left end of first monolithic ring flange is provided with butt joint groove.
As a still further scheme of the utility model: and a second thread groove is formed in the second single-piece flange plate, and a butt joint block is arranged at the right end in the second single-piece flange plate.
As a still further scheme of the utility model: the butt joint block and the butt joint groove are in clamping connection.
As a still further scheme of the utility model: and a third thread groove is formed in the third single-piece flange plate, and a fourth thread groove is formed in the fourth single-piece flange plate.
As a still further scheme of the utility model: a sealing gasket is arranged between the second single-chip flange plate and the fourth single-chip flange plate, and a sealing groove is formed in the inner wall of the first single-chip flange plate.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, when the flange is used for connecting a pipeline, a first single-chip flange plate and a third single-chip flange plate are fixedly connected by using bolts, the first single-chip flange plate and the third single-chip flange plate are connected to form a flange body, a second single-chip flange plate and a fourth single-chip flange plate are fixedly connected to form another flange body, then a butt joint groove and a butt joint block are butted, the two formed flange bodies are combined into a new flange body, the new flange body generates certain extrusion force on the pipeline, the two pipelines can be effectively and fixedly connected together, an extrusion assembly is arranged at the moment, nuts are rotatably arranged on joint bolts, the joint bolts are four in total, and after the nuts are rotatably arranged on the joint bolts, the joint strength of the first single-chip flange plate and the third single-chip flange plate and the joint strength of the second single-chip flange plate and the fourth single-chip flange plate can be improved, after the connection work of the part is completed, four connecting bolts are used for respectively fastening and connecting the four groups of first bolt mounting blocks and the four groups of second bolt mounting blocks, and after the four groups of first bolt mounting blocks and the four groups of second bolt mounting blocks are fixedly connected, the stability of the flange connection can be increased, more comprehensive extrusion force is improved, all installation work is completed at the moment, the flange has extrusion force in multiple directions to the connecting pipeline, the functionality of the flange is improved, and the flange can be used for connecting pipelines with higher working strength.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
figure 3 is a schematic three-dimensional structure of the lateral clamping block of the present invention;
FIG. 4 is a side sectional view of the flange plate of the present invention.
In the figure: 1. a first monolithic flange; 101. a first thread groove; 102. a butt joint groove; 2. a second single-piece flange; 201. a second thread groove; 202. a butt joint block; 3. a third single-piece flange plate; 301. a third thread groove; 4. a fourth single-piece flange plate; 401. a fourth thread groove; 5. a gasket; 6. a sealing groove; 7. a first mounting plate; 8. a second mounting plate; 801. a joint bolt; 9. a first bolt mounting block; 10. a connecting bolt; 11. a second bolt mounting block; 12. connecting the thread groove; 13. and (5) tightening the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, an extrusion aluminum alloy flange includes a first single flange plate 1, a second single flange plate 2 is disposed on a left side of the first single flange plate 1, a third single flange plate 3 is disposed in front of the first single flange plate 1, a fourth single flange plate 4 is disposed on a left side of the third single flange plate 3, a first mounting plate 7 is fixedly mounted on an outer wall of a front end of the third single flange plate 3, a second mounting plate 8 is fixedly mounted on an outer wall of a front end of the fourth single flange plate 4, a joint bolt 801 is disposed inside the second mounting plate 8, a first bolt mounting block 9 is fixedly mounted at an upper end of the first mounting plate 7, a connecting bolt 10 is disposed in a middle portion of the first bolt mounting block 9, a second bolt mounting block 11 is fixedly mounted at an upper end of the second mounting plate 8, a connecting thread groove 12 is disposed inside the second bolt mounting block 11, the second bolt mounting block 11 is far away from the side of the first bolt mounting block 9 and is provided with a fastening nut 13, the fastening nut 13 is rotationally connected with a connecting bolt 10, when an extrusion component is mounted, the nut is rotationally mounted on a joint bolt 801, the total number of the joint bolts 801 is four, after the nut is rotationally mounted on the joint bolt 801, the connection strength of the first single-piece flange plate 1 and the third single-piece flange plate 3 and the connection strength of the second single-piece flange plate 2 and the fourth single-piece flange plate 4 can be improved, after the connection work of the part is completed, four groups of first bolt mounting blocks 9 and second bolt mounting blocks 11 are respectively fastened and connected by four connecting bolts 10, after the four groups of first bolt mounting blocks 9 and second bolt mounting blocks 11 are fixedly connected, the stability of the flange connection can be improved, more comprehensive extrusion force is improved, at the moment, all mounting work is completed, and the flange has multi-direction extrusion force on a connecting pipeline, the functionality of the flange is improved and can be used for connecting pipelines with higher working strength.
Wherein, the first single-piece flange plate 1 is internally provided with a first thread groove 101, the left end of the inside of the first single-piece flange plate 1 is provided with a butt joint groove 102, the second single-piece flange plate 2 is internally provided with a second thread groove 201, the right end of the inside of the second single-piece flange plate 2 is provided with a butt joint block 202, the butt joint block 202 and the butt joint groove 102 are in a clamping connection relationship, when the flange is used for connecting a pipeline, firstly, a first single-piece flange plate 1 and a third single-piece flange plate 3 are fixedly connected by using bolts and are connected to form a flange body, a second single-piece flange plate 2 and a fourth single-piece flange plate 4 are fixedly connected and are connected to form another flange body, then, the butt joint groove 102 and the butt joint block 202 are in butt joint, at the moment, the two formed flange bodies are combined into a new flange body, the novel flange body generates certain extrusion force on the pipeline, and the two pipelines can be effectively and fixedly connected together.
Wherein, the inside of third monolithic ring flange 3 is provided with third thread groove 301, the inside of fourth monolithic ring flange 4 is provided with fourth thread groove 401, be provided with sealed 5 between second monolithic ring flange 2 and the fourth monolithic ring flange 4, be provided with seal groove 6 on the inner wall of first monolithic ring flange 1.
The working principle of the utility model is as follows: when the flange is used, when the flange is used for connecting pipelines, firstly, a first single-sheet flange plate 1 and a third single-sheet flange plate 3 are fixedly connected by using bolts to form a flange body, a second single-sheet flange plate 2 and a fourth single-sheet flange plate 4 are fixedly connected to form another flange body, then, the butt joint groove 102 is butt jointed with the butt joint block 202, the two formed flange bodies are combined into a new flange body, the new flange body generates certain extrusion force on the pipelines to effectively and fixedly connect the two pipelines together, at the moment, an extrusion assembly is installed, nuts are rotatably installed on the joint bolts 801, the total number of the joint bolts 801 is four, after the nuts are rotatably installed on the joint bolts 801, the connection strength of the first single-sheet flange plate 1 and the third single-sheet flange plate 3 and the connection strength of the second single-sheet flange plate 2 and the fourth single-sheet flange plate 4 can be improved, after the connection work of the part is completed, four connecting bolts 10 are used for respectively fastening and connecting four groups of first bolt mounting blocks 9 and second bolt mounting blocks 11, and after the four groups of first bolt mounting blocks 9 and second bolt mounting blocks 11 are fixedly connected, the stability of the flange connection can be increased, more comprehensive extrusion force is improved, all installation work is completed at the moment, the flange has extrusion force in multiple directions to the connecting pipeline, the functionality of the flange is improved, and the flange can be used for connecting pipelines with higher working strength.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an extrusion formula aluminum alloy flange, includes first monolithic ring flange (1), its characterized in that: the left side of first monolithic ring flange (1) is provided with second monolithic ring flange (2), the place ahead of first monolithic ring flange (1) is provided with third monolithic ring flange (3), the left side of third monolithic ring flange (3) is provided with fourth monolithic ring flange (4), fixed mounting has first mounting panel (7) on the outer wall of third monolithic ring flange (3) front end, fixed mounting has second mounting panel (8) on the outer wall of fourth monolithic ring flange (4) front end, the inside of second mounting panel (8) is provided with joint bolt (801), the upper end fixed mounting of first mounting panel (7) has first bolt installation piece (9), the middle part of first bolt installation piece (9) is provided with connecting bolt (10), the upper end fixed mounting of second mounting panel (8) has second bolt installation piece (11), the bolt fastening device is characterized in that a connecting thread groove (12) is formed in the second bolt mounting block (11), a fastening nut (13) is arranged on one side, away from the first bolt mounting block (9), of the second bolt mounting block (11), and the fastening nut (13) is rotatably connected with the connecting bolt (10).
2. The extruded aluminum alloy flange according to claim 1, wherein: a first thread groove (101) is formed in the first single-piece flange plate (1), and a butt joint groove (102) is formed in the left end of the inner portion of the first single-piece flange plate (1).
3. The extruded aluminum alloy flange according to claim 2, wherein: a second thread groove (201) is formed in the second single-piece flange plate (2), and a butt joint block (202) is mounted at the right end of the inner portion of the second single-piece flange plate (2).
4. The extruded aluminum alloy flange according to claim 3, wherein: the butt joint block (202) is in clamping connection with the butt joint groove (102).
5. The extruded aluminum alloy flange according to claim 4, wherein: a third thread groove (301) is formed in the third single-piece flange plate (3), and a fourth thread groove (401) is formed in the fourth single-piece flange plate (4).
6. The extruded aluminum alloy flange according to claim 5, wherein: a sealing gasket (5) is arranged between the second single-sheet flange plate (2) and the fourth single-sheet flange plate (4), and a sealing groove (6) is formed in the inner wall of the first single-sheet flange plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122758095.1U CN216692579U (en) | 2021-11-11 | 2021-11-11 | Extrusion type aluminum alloy flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122758095.1U CN216692579U (en) | 2021-11-11 | 2021-11-11 | Extrusion type aluminum alloy flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216692579U true CN216692579U (en) | 2022-06-07 |
Family
ID=81833027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122758095.1U Expired - Fee Related CN216692579U (en) | 2021-11-11 | 2021-11-11 | Extrusion type aluminum alloy flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216692579U (en) |
-
2021
- 2021-11-11 CN CN202122758095.1U patent/CN216692579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |