CN113319420A - Spacing effectual friction stir welding device - Google Patents
Spacing effectual friction stir welding device Download PDFInfo
- Publication number
- CN113319420A CN113319420A CN202110613040.3A CN202110613040A CN113319420A CN 113319420 A CN113319420 A CN 113319420A CN 202110613040 A CN202110613040 A CN 202110613040A CN 113319420 A CN113319420 A CN 113319420A
- Authority
- CN
- China
- Prior art keywords
- friction stir
- welding
- stir welding
- groove
- welding device
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 86
- 238000003756 stirring Methods 0.000 title claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 11
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
Abstract
The invention discloses a friction stir welding device with a good limiting effect, which relates to the field of welding and comprises a device body, wherein the device body is provided with a limiting table and a welding box, the welding box is provided with a welding seat, the welding seat is provided with a welding head, the limiting table is provided with a plurality of cylinders, the welding seat is movably sleeved with a protective box, the protective box is movably provided with a telescopic frame, the telescopic frame is matched with the welding head, two clamping plates are arranged in the protective box, the two clamping plates are both in close contact with the welding seat, and moving blocks are fixedly arranged on the two clamping plates. According to the invention, through the arrangement of the protective box and the telescopic frame, scraps and strong light generated when a welding head is welded can be effectively blocked, so that the personal safety of workers can be effectively protected, meanwhile, the telescopic frame can be stretched and contracted, so that the vertical movement of the welding head can be adapted, the resistance generated when the telescopic frame moves can be reduced through the universal wheels, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a friction stir welding device with a good limiting effect.
Background
Friction stir welding means that the heat that the high-speed rotatory soldering set of utilization and work piece friction produced makes by welding material local melting, when the soldering set moves along welding interface, by the anterior flow direction rear portion of plasticized material by the soldering set under the effect of the rotational friction power of soldering set, and form fine and close solid phase welding seam under the extrusion of soldering set, friction stir welding needs to be realized through dedicated welding machine, during the welding, through fixing the work piece at spacing bench, then weld the work piece through the weld head, simultaneously along with the progress of science and technology, when spacing to the work piece, not only it fixes to drive the briquetting through the bolt, the joining of cylinder, make spacing more accurate stability to the work piece, it is spacing effectual.
Among the prior art, when the soldered connection welded, can produce metal piece and highlight, but do not have any safeguard measure on the current welding machine, consequently when workman's operation welding machine, the highlight can harm workman's eyes, and metal piece jumps on workman's health, also can cause the injury to workman's health, consequently needs the spacing effectual friction stir welding device of satisfying people's demand.
Disclosure of Invention
The invention aims to provide a friction stir welding device with a good limiting effect, and aims to solve the problems that when a welding head is used for welding, metal scraps and strong light are generated, but the existing welding machine is not provided with any protective measures, so that when a worker operates the welding machine, the strong light can damage eyes of the worker, the metal scraps can jump to the body of the worker, and the body of the worker can be injured.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a spacing effectual friction stir welding device, includes the device body, spacing platform and welding case are installed to the device body, install the welding seat on the welding case, install the soldered connection on the welding seat, spacing bench is equipped with a plurality of cylinders, the protective housing has been cup jointed in the activity on the welding seat, and movable mounting has flexible frame on the protective housing, flexible frame and soldered connection looks adaptation, be equipped with two splint in the protective housing, two splint all with the welding seat in close contact with, equal fixed mounting has the movable block on two splint, equal fixed mounting has the connecting rod on two movable blocks, and the mounting groove has all been seted up to one side that two connecting rods are close to each other, and movable mounting has same dwang in two mounting grooves, has seted up the fixed orifices on the dwang, and fixed mounting has the axis of rotation in the fixed orifices, and the axis of rotation is rotated and is installed on the protective housing.
Preferably, the protective box is provided with a rotating groove, and one end of the rotating shaft extends into the rotating groove and is fixedly provided with a limiting block.
Preferably, the inner wall of the rotating groove is annularly provided with a limiting groove, and the limiting block is arranged in the limiting groove.
Preferably, rotate on the dwang and install two and rotate the hole, two rotate downthehole all to rotate and install the loose axle, two loose axles are movable mounting respectively in two mounting grooves.
Preferably, sliding grooves are formed in the inner walls of the two sides of the mounting groove, and the two ends of the movable shaft extend into the two sliding grooves respectively.
Preferably, the bottom side of the protection box is provided with a telescopic groove, and the top side of the telescopic frame extends into the telescopic groove.
Preferably, a plurality of springs are fixedly mounted on the top side of the telescopic frame, and the top ends of the springs are fixedly mounted on the inner wall of the top side of the telescopic groove.
Preferably, the equal fixed mounting in one side that two splint kept away from each other has a plurality of reset spring, and the equal fixed mounting of a plurality of reset spring is on the inner wall of guard box.
Preferably, the protection box is provided with a moving hole, and the two moving blocks are both slidably mounted in the moving hole.
Preferably, all fixed mounting has the universal wheel all around of flexible frame, universal wheel and spacing platform looks adaptation.
The invention has the beneficial effects that:
according to the invention, through the arrangement of the protective box and the telescopic frame, scraps and strong light generated during welding of the welding head can be effectively blocked, so that the personal safety of workers can be effectively protected, meanwhile, the telescopic frame can be stretched and retracted, so that the vertical movement of the welding head can be adapted, the resistance generated during movement of the telescopic frame can be reduced through the universal wheels, and the use is convenient.
According to the invention, through the arrangement of the two clamping plates, when the protective box is installed, the protective box is sleeved on the welding seat only by rotating the rotating rod, and the welding seat can be clamped by the two clamping plates by loosening the rotating rod, so that the protective box is convenient to disassemble and assemble, and is convenient to clean, maintain and recycle, and the protective box is convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a device body of a friction stir welding device with a good limiting effect according to the present invention;
FIG. 2 is a schematic structural diagram of a welding seat of the friction stir welding device with a good limiting effect according to the present invention;
FIG. 3 is a schematic cross-sectional view of a protective box of a friction stir welding device with a good limiting effect according to the present invention;
FIG. 4 is a schematic structural view of a portion A in FIG. 3 of the friction stir welding device with a good limiting effect according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a shielding box of a friction stir welding device with a good limiting effect according to the present invention;
fig. 6 is a schematic structural diagram of a connecting rod of a friction stir welding device with a good limiting effect.
In the figure: 1. a device body; 2. a limiting table; 3. welding a box; 4. welding a base; 5. welding a head; 6. a protective box; 7. a telescopic groove; 8. a telescopic frame; 9. a universal wheel; 10. a limiting block; 11. a spring; 12. a splint; 13. a return spring; 14. moving the hole; 15. a moving block; 16. a connecting rod; 17. rotating the rod; 18. mounting grooves; 19. rotating the hole; 20. a movable shaft; 21. a sliding groove; 22. a fixing hole; 23. a rotating shaft; 24. a rotating groove; 25. a restraining groove.
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.
Referring to fig. 1-6, a friction stir welding device with good limiting effect comprises a device body 1, wherein the device body 1 is provided with a limiting table 2 and a welding box 3, the welding box 3 is provided with a welding seat 4, the welding seat 4 is provided with a welding head 5, the limiting table 2 is provided with a plurality of cylinders 26, the welding seat 4 is movably sleeved with a protective box 6, the protective box 6 is movably provided with a telescopic frame 8, the telescopic frame 8 is matched with the welding head 5, the protective box 6 is internally provided with two clamping plates 12, the two clamping plates 12 are both in close contact with the welding seat 4, the two clamping plates 12 are both fixedly provided with moving blocks 15, the two moving blocks 15 are both fixedly provided with connecting rods 16, one sides of the two connecting rods 16, which are close to each other, are both provided with mounting grooves 18, the same rotating rod 17 is movably mounted in the two mounting grooves 18, the rotating rod 17 is provided with a fixing hole 22, and a rotating shaft 23 is fixedly mounted in the fixing hole 22, rotation axis 23 rotates and installs on protective housing 6, comes the iron fillings that butt joint 5 welding produced through expansion frame 8 and protective housing 6 to block and the separation, and then can prevent metal debris's splashing, can the separation highlight simultaneously, and then has protected workman's personal safety.
In the invention, a rotating groove 24 is formed on the protective box 6, one end of a rotating shaft 23 extends into the rotating groove 24 and is fixedly provided with a limiting block 10, and the rotating shaft 23 rotates in the rotating groove 24.
In the invention, the inner wall of the rotating groove 24 is annularly provided with the limiting groove 25, the limiting block 10 is arranged in the limiting groove 25, and when the rotating shaft 23 rotates, the limiting block 10 is driven to rotate in the limiting groove 25, so that the rotating shaft 23 is limited to rotate only.
In the invention, two rotating holes 19 are rotatably arranged on the rotating rod 17, movable shafts 20 are rotatably arranged in the two rotating holes 19, the two movable shafts 20 are respectively and movably arranged in the two mounting grooves 18, and the movable shafts 20 can rotate in the rotating holes 19 when moving.
In the invention, the inner walls of the two sides of the mounting groove 18 are both provided with sliding grooves 21, the two ends of the movable shaft 20 respectively extend into the two sliding grooves 21, the rotating rod 17 drives the two movable shafts 20 to move when rotating, and the two ends of the movable shaft 20 slide along the two sliding grooves 21.
According to the invention, the bottom side of the protective box 6 is provided with the telescopic groove 7, the top side of the telescopic frame 8 extends into the telescopic groove 7, and the telescopic frame 8 can vertically move in the telescopic groove 7, so that the telescopic frame 8 can adapt to the vertical movement of the welding head 5, and the welding of the welding head 5 is not influenced.
According to the invention, the top side of the telescopic frame 8 is fixedly provided with the plurality of springs 11, the top ends of the plurality of springs 11 are fixedly arranged on the inner wall of the top side of the telescopic groove 7, and the telescopic frame 8 is convenient to reset through the arrangement of the plurality of springs 11.
In the invention, a plurality of reset springs 13 are fixedly arranged on the sides, away from each other, of the two clamping plates 12, the reset springs 13 are fixedly arranged on the inner wall of the protective box 6, and the two clamping plates 12 are convenient to reset through the arrangement of the reset springs 13.
In the invention, the protective box 6 is provided with a moving hole 14, two moving blocks 15 are both slidably arranged in the moving hole 14, and both the two moving blocks 15 horizontally move in the moving hole 14.
According to the invention, the universal wheels 9 are fixedly arranged on the periphery of the telescopic frame 8, the universal wheels 9 are matched with the limiting table 2, when the welding head 5 moves downwards, the universal wheels 9 are in contact with the limiting table 2, and then the universal wheels 9 are extruded, but when the welding head 5 moves, the telescopic frame 8 can move conveniently through the arrangement of the universal wheels 9, and the moving resistance can be effectively reduced.
The working principle of the invention is as follows:
when the device body 1 is used, firstly, the rotating shaft 23 is rotated, the rotating shaft 23 drives the limiting blocks 10 to rotate in the limiting grooves 25, and further the rotating shaft 23 can only rotate, the rotating shaft 23 rotates to drive the rotating rod 17 to rotate, the rotating rod 17 rotates to drive the two movable shafts 20 to rotate, the two movable shafts 20 rotate in the two mounting grooves 18, and further the two movable shafts 20 drive the two connecting rods 16 to move, so that the two connecting rods 16 drive the two movable blocks 15 to move, the two movable blocks 15 drive the two clamping plates 12 to be away from each other, the two clamping plates 12 are away from each other to enable the plurality of reset springs 13 to be stressed and contracted, at the moment, the protective box 6 is sleeved on the welding seat 4, then the rotating shaft 23 is loosened, namely, under the action of the tensile force of the plurality of reset springs 13, the two clamping plates 12 are reset, and further can be firmly clamped on the welding seat 4, and the installation of the protective box 6 can be conveniently completed, when simultaneously driving soldered connection 5 and pushing down at welded seat 4, make a plurality of universal wheels 9 extruded by spacing platform 2, thereby make flexible frame 8 remove, flexible frame 8 removes in flexible groove 7, and make a plurality of springs 11 atress shrink, universal wheel 9 can reduce the resistance when flexible frame 8 removes simultaneously, when soldered connection 5 welds, can block and the separation to the iron fillings that welded connection 5 produced through flexible frame 8 and protecting box 6, and then can prevent metal clastic splashing, can the separation highlight simultaneously, and then protected workman's personal safety.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a spacing effectual friction stir welding device, includes device body (1), spacing platform (2) and welding case (3) are installed in device body (1), install welding seat (4) on welding case (3), install soldered connection (5) on welding seat (4), be equipped with a plurality of cylinders (26) on spacing platform (2), its characterized in that: protective housing (6) has been cup jointed in the activity on welding seat (4), and movable mounting has expansion frame (8) on protective housing (6), expansion frame (8) and soldered connection (5) looks adaptation, be equipped with two splint (12) in protective housing (6), two splint (12) all with welding seat (4) in close contact with, equal fixed mounting has movable block (15) on two splint (12), and equal fixed mounting has connecting rod (16) on two movable block (15), and mounting groove (18) have all been seted up to one side that two connecting rod (16) are close to each other, and movable mounting has same dwang (17) in two mounting grooves (18), has seted up fixed orifices (22) on dwang (17), and fixed mounting has axis of rotation (23) in fixed orifices (22), and axis of rotation (23) rotate and install on protective housing (6).
2. The friction stir welding device with good limiting effect according to claim 1, characterized in that: a rotating groove (24) is formed in the protective box (6), and one end of the rotating shaft (23) extends into the rotating groove (24) and is fixedly provided with a limiting block (10).
3. The friction stir welding device with good limiting effect according to claim 2, characterized in that: the inner wall of the rotating groove (24) is annularly provided with a limiting groove (25), and the limiting block (10) is arranged in the limiting groove (25).
4. The friction stir welding device with good limiting effect according to claim 1, characterized in that: rotating on dwang (17) and installing two and rotating hole (19), all rotating in two rotation holes (19) and installing loose axle (20), two loose axles (20) are movable mounting respectively in two mounting grooves (18).
5. The friction stir welding device with good limiting effect according to claim 1, characterized in that: sliding grooves (21) are formed in the inner walls of the two sides of the mounting groove (18), and the two ends of the movable shaft (20) extend into the two sliding grooves (21) respectively.
6. The friction stir welding device with good limiting effect according to claim 1, characterized in that: the bottom side of the protective box (6) is provided with a telescopic groove (7), and the top side of the telescopic frame (8) extends into the telescopic groove (7).
7. The friction stir welding device with good limiting effect according to claim 1, characterized in that: the top side fixed mounting of flexible frame (8) has a plurality of springs (11), and the equal fixed mounting in top side inner wall in flexible groove (7) in top of a plurality of springs (11) is on.
8. The friction stir welding device with good limiting effect according to claim 1, characterized in that: the two clamping plates (12) are fixedly mounted on one sides far away from each other, a plurality of reset springs (13) are fixedly mounted on the inner wall of the protective box (6), and the reset springs (13) are fixedly mounted on the inner wall of the protective box.
9. The friction stir welding device with good limiting effect according to claim 1, characterized in that: the protective box (6) is provided with a moving hole (14), and the two moving blocks (15) are arranged in the moving hole (14) in a sliding mode.
10. The friction stir welding device with good limiting effect according to claim 1, characterized in that: all fixed mounting all around of flexible frame (8) has universal wheel (9), universal wheel (9) and spacing platform (2) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613040.3A CN113319420B (en) | 2021-06-02 | 2021-06-02 | Spacing effectual friction stir welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613040.3A CN113319420B (en) | 2021-06-02 | 2021-06-02 | Spacing effectual friction stir welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113319420A true CN113319420A (en) | 2021-08-31 |
| CN113319420B CN113319420B (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110613040.3A Active CN113319420B (en) | 2021-06-02 | 2021-06-02 | Spacing effectual friction stir welding device |
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| Country | Link |
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| CN (1) | CN113319420B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769961A (en) * | 2022-05-05 | 2022-07-22 | 安徽斯沃腾机械有限公司 | Intelligent welding robot for lever weldment and working method of intelligent welding robot |
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| JP2018202462A (en) * | 2017-06-06 | 2018-12-27 | 東京電力ホールディングス株式会社 | Pipe closing welding device and method |
| CN211414135U (en) * | 2019-12-05 | 2020-09-04 | 王海瑞 | Engineering maintenance is with welding safety cover |
| CN111844695A (en) * | 2020-07-14 | 2020-10-30 | 浙江塑博特包装有限公司 | Mold opening and closing structure of hollow blow molding machine and hollow blow molding machine |
| CN212421819U (en) * | 2020-03-17 | 2021-01-29 | 李沁 | Ceramic tile cutting device for interior decoration |
| CN112317971A (en) * | 2020-09-29 | 2021-02-05 | 齐利伟 | Laser cutting device is used in stainless steel processing |
-
2021
- 2021-06-02 CN CN202110613040.3A patent/CN113319420B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018202462A (en) * | 2017-06-06 | 2018-12-27 | 東京電力ホールディングス株式会社 | Pipe closing welding device and method |
| CN211414135U (en) * | 2019-12-05 | 2020-09-04 | 王海瑞 | Engineering maintenance is with welding safety cover |
| CN212421819U (en) * | 2020-03-17 | 2021-01-29 | 李沁 | Ceramic tile cutting device for interior decoration |
| CN111844695A (en) * | 2020-07-14 | 2020-10-30 | 浙江塑博特包装有限公司 | Mold opening and closing structure of hollow blow molding machine and hollow blow molding machine |
| CN112317971A (en) * | 2020-09-29 | 2021-02-05 | 齐利伟 | Laser cutting device is used in stainless steel processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114769961A (en) * | 2022-05-05 | 2022-07-22 | 安徽斯沃腾机械有限公司 | Intelligent welding robot for lever weldment and working method of intelligent welding robot |
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| Publication number | Publication date |
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| CN113319420B (en) | 2022-09-23 |
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Effective date of registration: 20240125 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: No. 794, Huanghe Road, Shahekou District, Dalian City, Liaoning Province Patentee before: Dalian Jiaotong University Country or region before: China |