CN220533406U - Friction stir welding right-angle butt welding tool - Google Patents
Friction stir welding right-angle butt welding tool Download PDFInfo
- Publication number
- CN220533406U CN220533406U CN202322184034.8U CN202322184034U CN220533406U CN 220533406 U CN220533406 U CN 220533406U CN 202322184034 U CN202322184034 U CN 202322184034U CN 220533406 U CN220533406 U CN 220533406U
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- China
- Prior art keywords
- threaded rod
- plate
- friction stir
- panel
- butt welding
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- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000003756 stirring Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a friction stir welding right-angle butt welding tool which comprises a support frame, wherein the upper part of the support frame is fixedly connected with a panel, a right-angle baffle is arranged above the panel, a fixed plate is arranged at one corner, far away from the right-angle baffle, of the panel, a first threaded rod is inserted into the middle of the fixed plate, one end, close to the right-angle baffle, of the first threaded rod is movably connected with a connecting plate, one side, far away from the first threaded rod, of the connecting plate is fixedly connected with a triangular clamping plate, two support plates are arranged on two sides of the first threaded rod, a second threaded rod is inserted into the middle of the top plate, the lower part of the second threaded rod is movably connected with a pressing block, and a clamping block is arranged below the pressing block. The right-angle butt welding tool is simple in structure and convenient to operate, the stability of clamping the workpiece by the tool is effectively guaranteed through positioning of a plurality of positions, the phenomenon that the workpiece is displaced is avoided, and the precision of a welded finished product is effectively improved.
Description
Technical Field
The utility model relates to the technical field of friction stir welding, in particular to a right-angle butt welding tool for friction stir welding.
Background
Friction stir welding is to utilize a rotating stirring head to rub and generate heat with a welded metal with a low melting point, such as aluminum alloy, so that the welded metal reaches a plasticizing state, and then the plasticized metal is fused into a whole through stirring of a pin part of the stirring head. In the welding process, the pin part of the stirring head needs to be pricked into the metal welding seam, and the stirring head moves forwards while rotating and stirring to form a continuous welding seam. During welding, the welded metal block can be subjected to outward separation force due to the penetration of the stirring pin; in the process of moving the stirring pin, the welded metal can be subjected to forward pushing force, particularly frame parts, the welding line is difficult to clamp at the corner, the welded metal is easier to move in the welding process, and the welding precision can be obviously reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides a friction stir welding right-angle butt welding tool. The utility model solves the problem that the welded metal block is subjected to outward separation force due to the penetration of the stirring pin during welding; in the moving process of the stirring pin, the welded metal can be pushed forward, especially the frame parts, the welding seam is difficult to clamp at the corner, the welded metal is easier to move in the welding process, and the welding precision can be obviously reduced.
The utility model relates to a friction stir welding right-angle butt welding tool which comprises a supporting frame, wherein the upper part of the supporting frame is fixedly connected with a panel, a right-angle baffle is arranged above the panel, a fixed plate is arranged at one corner, far away from the right-angle baffle, of the panel, a first threaded rod is inserted into the middle of the fixed plate, one end, close to the right-angle baffle, of the first threaded rod is movably connected with a connecting plate, one side, far away from the first threaded rod, of the connecting plate is fixedly connected with a triangular clamping plate, two supporting plates are arranged on two sides of the first threaded rod, the upper parts of the two supporting plates positioned on the same side of the first threaded rod are fixedly connected through a top plate, a second threaded rod is inserted into the middle of the top plate, the lower part of the second threaded rod is movably connected with a pressing block, a clamping block is arranged below the pressing block, the lower end of the pressing block and the upper end of the clamping block are provided with matched inclined planes, the two sides below the clamping block are provided with guide blocks, and guide grooves matched with the guide blocks are formed in the panel.
In the above scheme, the roof is located the second threaded rod both sides and all is equipped with first guide bar, first guide bar and briquetting fixed connection.
In the scheme, the upper part of the second threaded rod is fixedly connected with the first rotating disc.
In the scheme, the rubber pad is arranged on one side of the triangular clamping plate, which is close to the right-angle baffle, and one side of the clamping block, which is close to the right-angle baffle.
In the above scheme, the fixed plate both sides have all pegged graft second guide bar, second guide bar and connecting plate fixed connection.
In the above scheme, first threaded rod keeps away from connecting plate one end and second carousel fixed connection, the second carousel all is equipped with anti-skidding line with first carousel outside.
The utility model has the advantages and beneficial effects that: the utility model provides a friction stir welding right-angle butt welding tool, which is characterized in that a triangular clamping plate moves to one side of a right-angle baffle plate through the transmission of a connecting plate, a workpiece can be positioned through the mutual matching between the triangular clamping plate and the right-angle baffle plate, a pressing block is pushed by a two-threaded rod to move in the vertical direction, the pressing block can move in the horizontal direction through the matching of inclined surfaces between the pressing block and the clamping block, and the workpiece is clamped through the mutual matching between the clamping block and the right-angle baffle plate, so that the stability of the tool for clamping the workpiece is further improved. The right-angle butt welding tool is simple in structure and convenient to operate, the stability of clamping the workpiece by the tool is effectively guaranteed through positioning of a plurality of positions, the phenomenon that the workpiece is displaced is avoided, and the precision of a welded finished product is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a portion a of the present utility model.
In the figure: 1. support frame 2, panel 3, right angle baffle 4, fixed plate
5. A first threaded rod 6, a connecting plate 7, a triangular clamping plate 8 and a supporting plate
9. Top plate 10, second threaded rod 11, pressing block 12 and clamping block
13. Guide block 14, guide groove 15, first guide rod 16, first rotating disk
17. Rubber pad 18, second guide bar 19, second carousel 20, anti-skidding line.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-2, the utility model relates to a friction stir welding right-angle butt welding tool, which comprises a support frame 1, wherein the upper part of the support frame 1 is fixedly connected with a panel 2, a right-angle baffle 3 is arranged above the panel 2, a fixed plate 4 is arranged at one corner, far away from the right-angle baffle 3, above the panel 2, a first threaded rod 5 is inserted in the middle of the fixed plate 4, the first threaded rod 5 is in threaded connection with the fixed plate 4, one end, close to the right-angle baffle 3, of the first threaded rod 5 is movably connected with a connecting plate 6, one side, far away from the first threaded rod 5, of the connecting plate 6 is fixedly connected with a triangular clamping plate 7, when the first threaded rod 5 is rotated, the first threaded rod 5 pushes the connecting plate 6 to move horizontally, the triangular clamping plate 7 can move horizontally through the transmission of the connecting plate 6, and thus the triangular clamping plate 7 is matched with the right-angle baffle 3, the workpiece can be positioned, two support plates 8 are arranged on two sides of the first threaded rod 5, the two support plates 8 on the same side of the first threaded rod 5 are fixedly connected through a top plate 9, a second threaded rod 10 is inserted in the middle of the top plate 9, the second threaded rod 10 is in threaded connection with the top plate 9, the lower part of the second threaded rod 10 is movably connected with a pressing block 11, a clamping block 12 is arranged below the pressing block 11, the lower end of the pressing block 11 and the upper end of the clamping block 12 are both provided with matched inclined planes, when the second threaded rod 10 is rotated, the second threaded rod 10 pushes the pressing block 11 to move in the vertical direction, the pressing block 11 pushes the clamping block 12 through the inclined planes between the pressing block 11 and the clamping block 12, so that the clamping block 12 can move in the horizontal direction, the clamping block 12 moves towards the side wall of the right-angle baffle 3, and thus the clamping block 12 and the right-angle baffle 3 are mutually matched, can carry out the centre gripping to the work piece, further improvement the stability of frock to the work piece centre gripping, clamp splice 12 below both sides all are equipped with guide block 13, set up on the panel 2 with guide block 13 assorted guide way 14, guide block 13 can slide in guide way 14 inside, through the cooperation between guide block 13 and the guide way 14, the effectual removal stability who improves clamp splice 12.
The roof 9 is located the second threaded rod 10 both sides and all is equipped with first guide bar 15, first guide bar 15 and briquetting 11 fixed connection, first guide bar 15 and roof 9 swing joint, through mutually supporting between first guide bar 15 and the roof 9, the effectual removal stability who improves briquetting 11.
The upper part of the second threaded rod 10 is fixedly connected with the first rotating disc 16, and the first rotating disc 16 is arranged to rotate the second threaded rod 10 more conveniently.
The triangular clamping plate 7 is provided with a rubber pad 17 on one side close to the right-angle baffle plate 3 and one side close to the right-angle baffle plate 3 of the clamping block 12, and the rubber pad 17 can effectively increase friction force between the triangular clamping plate 7, the clamping block 12 and a workpiece.
The second guide rods 18 are inserted into the two sides of the fixed plate 4, the second guide rods 18 are fixedly connected with the connecting plate 6, the second guide rods 18 are movably connected with the fixed plate 4, and the moving stability of the connecting plate 6 is effectively improved through the mutual matching between the second guide rods 18 and the fixed plate 4.
The first threaded rod 5 is kept away from connecting plate 6 one end and second carousel 19 fixed connection, the second carousel 19 all is equipped with anti-skidding line 20 with the first carousel 16 outside, and the setting of second carousel 19 is more convenient for rotate first threaded rod 5, and anti-skidding line 20 effectually has increased the frictional force between first carousel 16 and second carousel 19 and the palm to be convenient for rotate first carousel 16 and second carousel 19 more.
Specifically, when friction stir welding is performed on a workpiece, the second turntable 19 is rotated, the second turntable 19 drives the first threaded rod 5 to rotate, the first threaded rod 5 pushes the connecting plate 6 to move in the horizontal direction, the triangular clamping plate 7 moves to one side of the right-angle baffle 3 through the transmission of the connecting plate 6, the workpiece can be positioned through the mutual matching between the triangular clamping plate 7 and the right-angle baffle 3, afterwards, the first turntable 16 is rotated, the first turntable 16 drives the second threaded rod 10 to rotate, the second threaded rod 10 pushes the pressing block 11 to move in the vertical direction, the clamping block 12 can move in the horizontal direction through the matching of inclined surfaces between the pressing block 11 and the clamping block 12, and the workpiece is clamped through the mutual matching between the clamping block 12 and the right-angle baffle 3, so that the stability of the tool to workpiece clamping is further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a friction stir welding right angle butt welding frock, includes support frame (1), its characterized in that, support frame (1) top and panel (2) fixed connection, panel (2) top is equipped with right angle baffle (3), panel (2) top is kept away from right angle baffle (3) one corner and is equipped with fixed plate (4), it has first threaded rod (5) to peg graft in the middle part of fixed plate (4), first threaded rod (5) are close to right angle baffle (3) one end and connecting plate (6) swing joint, first threaded rod (5) one side and triangle splint (7) fixed connection are kept away from to connecting plate (6), first threaded rod (5) both sides all are equipped with two backup pads (8) be located two backup pads (8) of first threaded rod (5) same side top are through roof (9) fixed connection, roof (9) middle part peg graft have second threaded rod (10), second threaded rod (10) below and briquetting (11) swing joint, briquetting (11) below is equipped with clamp splice (12), briquetting (11) lower extreme and (12) are equipped with both sides and match clamp splice (13) all, both sides are equipped with inclined plane (13), the panel (2) is provided with a guide groove (14) matched with the guide block (13).
2. The friction stir welding right-angle butt welding tool according to claim 1, wherein the top plate (9) is located at two sides of the second threaded rod (10) and is provided with first guide rods (15), and the first guide rods (15) are fixedly connected with the pressing blocks (11).
3. A friction stir welding right angle butt welding tool according to claim 1, wherein the second threaded rod (10) is fixedly connected to the first rotating disc (16) above.
4. The friction stir welding right-angle butt welding tool according to claim 1, wherein rubber pads (17) are arranged on one side of the triangular clamping plate (7) close to the right-angle baffle plate (3) and one side of the clamping block (12) close to the right-angle baffle plate (3).
5. The friction stir welding right-angle butt welding tool according to claim 1, wherein the two sides of the fixed plate (4) are respectively inserted with a second guide rod (18), and the second guide rods (18) are fixedly connected with the connecting plate (6).
6. A friction stir welding right angle butt welding tool according to claim 3, wherein one end of the first threaded rod (5) far away from the connecting plate (6) is fixedly connected with a second rotary disc (19), and anti-slip patterns (20) are arranged on the outer sides of the second rotary disc (19) and the first rotary disc (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184034.8U CN220533406U (en) | 2023-08-14 | 2023-08-14 | Friction stir welding right-angle butt welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184034.8U CN220533406U (en) | 2023-08-14 | 2023-08-14 | Friction stir welding right-angle butt welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533406U true CN220533406U (en) | 2024-02-27 |
Family
ID=89970182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184034.8U Active CN220533406U (en) | 2023-08-14 | 2023-08-14 | Friction stir welding right-angle butt welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533406U (en) |
-
2023
- 2023-08-14 CN CN202322184034.8U patent/CN220533406U/en active Active
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