CN219484522U - Integral aluminium flexible coupling of polymer diffusion welding - Google Patents
Integral aluminium flexible coupling of polymer diffusion welding Download PDFInfo
- Publication number
- CN219484522U CN219484522U CN202320209994.2U CN202320209994U CN219484522U CN 219484522 U CN219484522 U CN 219484522U CN 202320209994 U CN202320209994 U CN 202320209994U CN 219484522 U CN219484522 U CN 219484522U
- Authority
- CN
- China
- Prior art keywords
- welding
- flexible connection
- diffusion welding
- polymer diffusion
- cooling
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 66
- 238000009792 diffusion process Methods 0.000 title claims abstract description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 229920000642 polymer Polymers 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 title claims description 14
- 238000010168 coupling process Methods 0.000 title claims description 14
- 238000005859 coupling reaction Methods 0.000 title claims description 14
- 239000004411 aluminium Substances 0.000 title claims description 5
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000000110 cooling liquid Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000126 substance Substances 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of flexible connection, in particular to an integral aluminum flexible connection by polymer diffusion welding, which comprises a flexible connection body with a multilayer structure and a limit cooling part, wherein the limit cooling part is detachably arranged on the flexible connection body and comprises a flexible connection body capable of isolating adjacent flexible connection bodies and applying directional or fixed-area cooling, so that the firmness of a polymer diffusion welding part of the flexible connection body can be prevented from being influenced; according to the integral aluminum flexible connection for high molecular diffusion welding, through the limit cooling part which is detachably arranged, the welding high heat of the welding part can be cooled under the action of the limit cooling part, and the condition that the non-welding part near the welding part is subjected to high-temperature continuous welding is avoided; meanwhile, the baffle plate provided with the diversion trench can prevent continuous welding, also limit the flow path of the cooling liquid, and prevent the cooling liquid from flowing to the welding part to reduce the firmness of the high polymer diffusion welding part.
Description
Technical Field
The utility model relates to the technical field of flexible connection, in particular to an integral aluminum flexible connection by high polymer diffusion welding.
Background
The high molecular diffusion welding is a welding method which is characterized in that the welding surfaces of substances to be welded are contacted with each other under a vacuum environment at a certain temperature and under a certain pressure, the physical contact of the surfaces to be welded is enlarged through microscopic plastic deformation or micro liquid phase generated by the welding surfaces, and then the metallurgical bonding is realized through continuous diffusion and mutual penetration of atoms for a long time.
The soft connection has outstanding plasticity and higher strength, is easy to weld, has good corrosion resistance, and can bear cold and hot press processing very well. The aluminum profile has higher heat dissipation performance, so that the aluminum flexible connection obtained by diffusion welding has good conductivity and is widely applied to the fields of transformer installation, generator set heat dissipation and the like. However, in the diffusion welding process of the soft connection, high heat is generated at the welding part, heat is conducted to the part connected with the welding part, and the continuous welding phenomenon is easy to occur, so that a cooling liquid is required to be applied to a non-welding part or a part adjacent to the welding part in the actual welding process, but the cooling mode is rough, and the cooling liquid is easy to flow to the welding part to cause the weak welding of the aluminum soft connection, so that the problem is solved. In view of this, we propose a polymer diffusion welded monolithic aluminum flexible joint.
Disclosure of Invention
In order to make up for the defects, the utility model provides an integral aluminum flexible connection by high polymer diffusion welding.
The technical scheme of the utility model is as follows:
the utility model provides an integral aluminium flexible coupling of polymer diffusion welding, includes multilayer structure's flexible coupling body, still includes:
the limiting cooling part is detachably arranged on the flexible connection body and comprises a cooling part capable of isolating adjacent flexible connection bodies and applying orientation or fixed area, and the firmness of the polymer diffusion welding part of the flexible connection bodies can be prevented from being influenced.
Preferably, the flexible connection body is made of aluminum profiles, and a plurality of diffusion welding blocks which are required to be subjected to high polymer diffusion welding are arranged on the flexible connection body.
Preferably, the soft connecting body is provided with the limit cooling part at the adjacent part of the diffusion welding block.
Preferably, the spacing cooling part is provided with a sleeve joint cavity which can be inserted and installed on the flexible connection body, the spacing cooling part comprises a partition plate which can separate adjacent layers of the flexible connection body, and the partition plate is inserted and installed on the sleeve joint cavity.
Preferably, a diversion trench is arranged on the contact surface of the partition plate and the flexible connection body, and the diversion trench can flow in the cooling liquid and control the flow path.
Compared with the prior art, the utility model has the beneficial effects that:
according to the integral aluminum flexible connection for high molecular diffusion welding, through the limit cooling part which is detachably arranged, the welding high heat of the welding part can be cooled under the action of the limit cooling part, and the condition that the non-welding part near the welding part is subjected to high-temperature continuous welding is avoided; meanwhile, the baffle plate provided with the diversion trench can prevent continuous welding, also limit the flow path of the cooling liquid, and prevent the cooling liquid from flowing to the welding part to reduce the firmness of the high polymer diffusion welding part.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a limiting cooling portion according to the present utility model.
The meaning of each reference numeral in the figures is:
1. a flexible connection body; 101. a diffusion welding block; 2. a limit cooling part; 201. a socket cavity; 21. a partition plate; 211. and a diversion trench.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the present utility model is described in detail by the following embodiments:
the utility model provides a polymer diffusion welding integral aluminium flexible coupling, includes multilayer structure's flexible coupling body 1, still includes:
spacing cooling portion 2, spacing cooling portion 2 detachably installs on flexible coupling body 1, and spacing cooling portion 2 is including the cooling that can cut off adjacent flexible coupling body 1 and apply directional or fixed region, can avoid influencing the fastness at flexible coupling body 1 polymer diffusion welding position.
The flexible connection body 1 is made of aluminum profiles, and four diffusion welding blocks 101 which are required to be subjected to polymer diffusion welding are arranged on the flexible connection body 1, as shown in fig. 2, the four diffusion welding blocks 101 arranged on each side are required to be subjected to polymer diffusion welding to form an integral structure.
The soft connection body 1 and be located the adjacent position department of diffusion welding piece 101 and be equipped with spacing cooling part 2, be equipped with on the spacing cooling part 2 and peg graft and install the chamber 201 that cup joints on the soft connection body 1, spacing cooling part 2 is including the baffle 21 that can separate the adjacent layer of soft connection body 1, and baffle 21 peg graft and install on cup jointing chamber 201, be equipped with guiding gutter 211 on baffle 21 and the soft connection body 1 contact surface, guiding gutter 211 can flow in the coolant liquid and control flow path. The partition plate 21 can prevent the adjacent aluminum soft connection non-welding parts from high-temperature continuous welding, and directional cooling is applied through the liquid guide groove 211.
According to the integral aluminum flexible connection of the high polymer diffusion welding, a worker firstly sets the corresponding number of layers of the partition plates 21 according to the number of layers of the aluminum flexible connection of the required high polymer diffusion welding, the situation that one partition plate 21 can exist between adjacent aluminum flexible connections in an inserted mode can be guaranteed, then the welding position diffusion welding block 101 is subjected to high pressure and high heat through the diffusion welding machine to finish welding, high heat conduction is achieved, cooling liquid is injected through the diversion trench 211, a high-temperature continuous welding phenomenon is not generated on nearby materials, the partition plates 21 are moved inwards after welding is finished, and the sleeve joint cavity 201 can be discharged.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a polymer diffusion welding integral aluminium flexible coupling, includes multilayer structure's flexible coupling body (1), its characterized in that: further comprises:
spacing cooling portion (2), spacing cooling portion (2) detachably installs on flexible coupling body (1), spacing cooling portion (2) are including cutting off adjacent flexible coupling body (1) and apply directional or regional cooling surely, can avoid influencing the fastness at flexible coupling body (1) polymer diffusion welding position.
2. The polymer diffusion welded monolithic aluminum flexible joint of claim 1 wherein: the flexible connection body (1) is made of aluminum profiles, and a plurality of diffusion welding blocks (101) which are required to be subjected to high polymer diffusion welding are arranged on the flexible connection body (1).
3. The polymer diffusion welded monolithic aluminum flexible joint of claim 2 wherein: the soft connecting body (1) is provided with the limit cooling part (2) at the adjacent part of the diffusion welding block (101).
4. A polymer diffusion welded monolithic aluminum flexible joint as recited in claim 3, wherein: the device is characterized in that a socket joint cavity (201) which can be inserted and installed on the soft connection body (1) is formed in the limit cooling part (2), the limit cooling part (2) comprises a partition plate (21) which can separate adjacent layers of the soft connection body (1), and the partition plate (21) is inserted and installed on the socket joint cavity (201).
5. The polymer diffusion welded monolithic aluminum flexible joint of claim 4 wherein: the contact surface of the partition plate (21) and the flexible connection body (1) is provided with a diversion trench (211), and the diversion trench (211) can flow in cooling liquid and control a flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320209994.2U CN219484522U (en) | 2023-02-14 | 2023-02-14 | Integral aluminium flexible coupling of polymer diffusion welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320209994.2U CN219484522U (en) | 2023-02-14 | 2023-02-14 | Integral aluminium flexible coupling of polymer diffusion welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219484522U true CN219484522U (en) | 2023-08-08 |
Family
ID=87510295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320209994.2U Active CN219484522U (en) | 2023-02-14 | 2023-02-14 | Integral aluminium flexible coupling of polymer diffusion welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219484522U (en) |
-
2023
- 2023-02-14 CN CN202320209994.2U patent/CN219484522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 West of Zhanqian Avenue and North of Weiyi Road, Jiaozhou Economic Development Zone, Qingdao City, Shandong Province Patentee after: Qingdao Yibo Technology Co.,Ltd. Country or region after: China Address before: Dongshihe Village, Yunxi Street Office, Jiaozhou City, Qingdao, Shandong Province Patentee before: QINGDAO YIBO COPPER GROUP Co.,Ltd. Country or region before: China |