CN217253582U - Friction stir welding secondary welding positioning assembly - Google Patents
Friction stir welding secondary welding positioning assembly Download PDFInfo
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- CN217253582U CN217253582U CN202122837606.9U CN202122837606U CN217253582U CN 217253582 U CN217253582 U CN 217253582U CN 202122837606 U CN202122837606 U CN 202122837606U CN 217253582 U CN217253582 U CN 217253582U
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- matching seat
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Abstract
The utility model relates to an aluminum alloy welding technical field especially relates to a friction stir welding secondary welding position subassembly. The utility model adopts the technical proposal that: the metal material forming positioning matching seat comprises a main body forming positioning matching seat made of metal materials, the left side and the right side of the main body forming positioning matching seat are composed of arc-shaped structures with different diameters, an arc-shaped forming press-fit positioning processing structure integrally formed in a fusion mode is arranged at the included angle position of the top of the main body forming positioning matching seat, the thickness of the front and back directions of the upper end of the forming press-fit positioning processing structure is smaller than that of the front and back directions of the lower end of the forming press-fit positioning processing structure, and the front and back directions of the forming press-fit positioning processing structure are arc-shaped matching surfaces. The utility model has the advantages that: the precision of secondary welding during processing is ensured, welding efficiency during secondary welding can be effectively improved, production cost during welding is reduced, connection strength during welding is ensured to be more reliable, and safety during later use is higher.
Description
Technical Field
The utility model relates to an aluminum alloy welding technical field especially relates to a friction stir welding secondary welding position subassembly.
Background
Friction welding can be used to join like or dissimilar materials including metals, partially metal matrix composites, ceramics and plastics. When friction welding is used for welding aluminum alloy parts, in some products with high requirements on precision and safety, secondary welding is needed during friction welding, but the precision requirement of a welding position is high during secondary welding, so that the efficiency in the welding process is relatively low, and the overall cost during machining is relatively high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a friction stir welding secondary welding locating component, it adopts brand-new structural design, can carry out the pressfitting shaping location to the welding position when carrying out the secondary welding, has ensured the precision that the secondary welding adds man-hour, welding efficiency when can effectively improving the secondary welding has reduced the manufacturing cost when welding, and joint strength when having ensured the welding is more reliable, and the security when later stage uses is higher.
The technical scheme of the utility model as follows:
the utility model provides a friction stir welding secondary welding position subassembly which characterized in that: the main body forming positioning matching seat is made of metal materials, the left side and the right side of the main body forming positioning matching seat are composed of arc-shaped structures with different diameters, an arc-shaped forming press-fit positioning processing structure integrally formed in a fusion mode is arranged at the top included angle position of the main body forming positioning matching seat, the thickness of the front-back direction of the upper end of the forming press-fit positioning processing structure is smaller than that of the front-back direction of the lower end of the forming press-fit positioning processing structure, the front-back direction of the forming press-fit positioning processing structure is an arc-shaped matching surface, an integrally formed rectangular mounting and matching fixing column is arranged at the lower end of the main body forming positioning matching seat, arc-shaped mounting stable combination connecting grooves are respectively arranged on the left side and the right side of the lower end of the main body forming positioning matching seat, and a main body locking and fixing connecting hole is formed in the front side of the mounting and matching fixing column.
Furthermore, the left side and the right side of the molding, pressing and positioning processing structure are respectively connected with the circular arc structures on the left side and the right side of the main body molding, positioning and matching seat in a smooth transition mode.
Furthermore, the main body locking and fixing connecting hole is in a rectangular notch structure.
Furthermore, the thickness of the mounting and matching fixing column in the front-back direction is larger than half of the thickness of the main body molding and positioning matching seat in the front-back direction.
The utility model has the advantages that:
the utility model discloses a brand-new structural design can carry out the pressfitting molding location to the welding position when carrying out the secondary welding, has ensured the precision that the secondary welding adds man-hour, welding efficiency when can effectively improving the secondary welding has reduced the manufacturing cost when welding, and the joint strength when having ensured the welding is more reliable, and the security when later stage uses is higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front schematic view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. main part shaping location cooperation seat, 2, shaping pressfitting location processing structure, 3, installation cooperation fixed column, 4, the stable spread groove that makes up of installation, 5, main part locking fixed connection hole.
Detailed Description
As shown in fig. 1 to 7, a friction stir welding secondary welding positioning assembly adopts a brand new structural design, can perform press-forming positioning on a welding position during secondary welding, ensures the precision during secondary welding processing, can effectively improve the welding efficiency during secondary welding, reduces the production cost during welding, ensures that the connection strength during welding is more reliable, and has higher safety during later use. It includes the main part shaping location cooperation seat 1 of making by metal material, the left and right sides of main part shaping location cooperation seat 1 is for constituting by the convex structure of different diameters, the top contained angle position of main part shaping location cooperation seat 1 is equipped with through fusing mode integrated into one piece's convex shaping pressfitting location processing structure 2, carries out the pressfitting operation through this structure earlier before carrying out the secondary welding, can have accurate welding position when making the secondary welding operation, has ensured the precision during welding, also can improve the speed during welding simultaneously, ensures welding quality. The thickness of the front-back direction of the upper end of the forming and pressing positioning processing structure 2 is smaller than that of the front-back direction of the lower end of the forming and pressing positioning processing structure 2, the front-back direction of the forming and pressing positioning processing structure 2 is an arc-shaped matching surface, the matching space of a welding position during welding is larger, and the welding firmness is more stable. The lower end of the main body molding positioning matching seat 1 is provided with an integrally molded rectangular mounting matching fixing column 3, and the whole body is locked and fixed through the rectangular mounting matching fixing column. The left side and the right side of the lower end of the main body molding positioning matching seat 1 are respectively provided with a circular arc-shaped mounting stable combination connecting groove 4, so that the stability during mounting and assembling can be guaranteed, and the bearing resistance of the whole body during use is stronger. The front of installation cooperation fixed column 3 is equipped with main part locking fixed connection hole 5, locks fixed cooperation through it, and this subassembly can cooperate secondary welding set to use simultaneously when using, directly carries out secondary welding operation after carrying out the pressfitting location.
Preferably, the left side and the right side of the molding, pressing and positioning processing structure 2 are respectively connected with the circular arc structures on the left side and the right side of the main body molding, positioning and matching seat 1 in a smooth transition mode, so that better safety in use is guaranteed, and the durability of the main body molding and processing structure is stronger.
Preferably, the main body locking and fixing connecting hole 5 is in a rectangular notch structure, so that the fastening operation is more convenient when locking and fixing matching is carried out.
Preferably, the thickness of the mounting and matching fixing column 3 in the front-back direction is greater than half of the thickness of the main body forming and positioning matching seat 1 in the front-back direction, so that the connection strength during locking and matching is guaranteed to be higher, and the safety during use can be further improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a friction stir welding secondary welding position subassembly which characterized in that: comprises a main body molding positioning matching seat (1) made of metal materials, the left side and the right side of the main body molding positioning matching seat (1) are composed of arc structures with different diameters, the included angle position of the top of the main body forming positioning matching seat (1) is provided with a circular arc forming pressing positioning processing structure (2) which is integrally formed in a fusion mode, the thickness of the upper end of the forming, pressing and positioning processing structure (2) in the front-back direction is smaller than that of the lower end in the front-back direction, the front and back directions of the molding, pressing and positioning processing structure (2) are both arc-shaped matching surfaces, the lower end of the main body molding, positioning and matching seat (1) is provided with an integrally molded rectangular mounting and matching fixing column (3), the left side and the right side of the lower end of the main body molding positioning matching seat (1) are respectively provided with a circular arc-shaped mounting stable combined connecting groove (4), and the front surface of the mounting and matching fixing column (3) is provided with a main body locking and fixing connecting hole (5).
2. The friction stir welding secondary weld positioning assembly of claim 1, wherein: the left side and the right side of the molding, pressing and positioning processing structure (2) are respectively connected with the arc-shaped structures on the left side and the right side of the main body molding, positioning and matching seat (1) in a smooth transition mode.
3. The friction stir welding secondary weld positioning assembly of claim 1, wherein: the main body locking and fixing connecting hole (5) is in a rectangular notch structure.
4. The friction stir welding secondary weld positioning assembly of claim 1, wherein: the thickness of the mounting and matching fixing column (3) in the front-back direction is larger than half of the thickness of the main body forming and positioning matching seat (1) in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837606.9U CN217253582U (en) | 2021-11-18 | 2021-11-18 | Friction stir welding secondary welding positioning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837606.9U CN217253582U (en) | 2021-11-18 | 2021-11-18 | Friction stir welding secondary welding positioning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217253582U true CN217253582U (en) | 2022-08-23 |
Family
ID=82882552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122837606.9U Active CN217253582U (en) | 2021-11-18 | 2021-11-18 | Friction stir welding secondary welding positioning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217253582U (en) |
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2021
- 2021-11-18 CN CN202122837606.9U patent/CN217253582U/en active Active
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