CN204621348U - Combined type double-shaft shoulder friction stir welding soldering tip - Google Patents
Combined type double-shaft shoulder friction stir welding soldering tip Download PDFInfo
- Publication number
- CN204621348U CN204621348U CN201520196724.8U CN201520196724U CN204621348U CN 204621348 U CN204621348 U CN 204621348U CN 201520196724 U CN201520196724 U CN 201520196724U CN 204621348 U CN204621348 U CN 204621348U
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- CN
- China
- Prior art keywords
- shaft shoulder
- mixing needle
- installing hole
- friction stir
- stir welding
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- Expired - Fee Related
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Abstract
The utility model relates to friction stir welding soldering tip technical field, relate to a kind of can the combined type double-shaft shoulder friction stir welding tool of simultaneously fabricated structural shape both sides.Combined type double-shaft shoulder friction stir welding soldering tip, it comprises the grip shank being convenient to clamp and transmit power, one-body molded in described grip shank have the upper shaft shoulder, the end face of the upper shaft shoulder is provided with the first installing hole along axis, the first mixing needle is connected with in first installing hole, the other end of the first mixing needle is connected with the upper and lower shaft shoulder of bearing-type, the two ends of the upper and lower shaft shoulder of bearing-type are respectively arranged with the second installing hole and the 3rd installing hole along axis, second installing hole is connected with the other end of the first mixing needle, the second mixing needle is connected with in 3rd installing hole, the other end of the second mixing needle is connected with the lower shaft shoulder, the end of the lower shaft shoulder is provided with the 4th installing hole coordinated with the second mixing needle along axis, one-body molded on the lower shaft shoulder have lower grip shank.After the utility model achieves clamped one time, the both sides up and down of all workpiece can carry out friction stir welding simultaneously.
Description
Technical field
The utility model relates to friction stir welding double-shaft shoulder technical field, relate to a kind of can the combined type double-shaft shoulder friction stir welding tool of simultaneously fabricated structural shape both sides.
Background technology
Friction stir welding (Friction Stir Welding is called for short FSW) is invented by Britain's institute of welding (The Welding Institute) for 1991, belongs to a kind of novel solid phase joining technique.Double-shaft shoulder friction stir welding is the Extended Technology in traditional agitating friction welding field, is applicable to welding hollow member, cut deal, has wide practical use in the field such as Aeronautics and Astronautics, shipbuilding.During the welding of double-shaft shoulder agitating friction, the upper and lower shaft shoulder, mixing needle rotate simultaneously and with friction of workpiece heat production, under strong friction, stirring action, weld metal plastifies, and by rear side of rotary squeezing to stirring-head, thus formation weld seam.
At present, the application of double-shaft shoulder agitating friction welding technology on hollow material is very general and important.The weld seam that simultaneously can weld upper and lower both sides that this patent designs for hollow material common at present, reaching once is installed welds simultaneously, can greatly save time, and increases production efficiency.
Summary of the invention
For the deficiencies in the prior art, after the utility model devises a kind of clamped one time, the both sides up and down of all workpiece can carry out the soldering appliance of friction stir welding simultaneously.And the utility model can adjust gap between the first mixing needle and the second mixing needle according to the difference of hollow material, can meet the welding needs of different hollow material, have good versatility, can greatly save time, and increases production efficiency.
The utility model is achieved through the following technical solutions:
Combined type double-shaft shoulder friction stir welding soldering tip, it comprises the grip shank being convenient to clamp and transmit power, one-body molded in described grip shank have the upper shaft shoulder, the end face of the upper shaft shoulder is provided with the first installing hole along axis, the first mixing needle is connected with in first installing hole, the other end of the first mixing needle is connected with the upper and lower shaft shoulder of bearing-type, the two ends of the upper and lower shaft shoulder of bearing-type are respectively arranged with the second installing hole and the 3rd installing hole along axis, second installing hole is connected with the other end of the first mixing needle, the second mixing needle is connected with in 3rd installing hole, the other end of the second mixing needle is connected with the lower shaft shoulder, the end of the lower shaft shoulder is provided with the 4th installing hole coordinated with the second mixing needle along axis, one-body molded on the lower shaft shoulder have lower grip shank.
Further, the surface of the upper and lower shaft shoulder of described bearing-type is symmetrically arranged with handle of a knife, the handle of a knife arranged provides the position of a clamping, is convenient to assemble the bearing-type shaft shoulder and the first mixing needle and the second mixing needle, ensures that the assembling of the first mixing needle and the second mixing needle puts in place.
Further, in the first described installing hole, the second installing hole, the 3rd installing hole and the 4th installing hole, be provided with screw thread, adopt between the upper and lower shaft shoulder of the upper shaft shoulder, bearing-type, the lower shaft shoulder and the first mixing needle, the second mixing needle and be threaded.
Further, the first described mixing needle and the second mixing needle are column,
Further, the first described mixing needle and the surface of the second mixing needle are provided with trisection plane.
Further, the first described mixing needle and the two ends of the second mixing needle are provided with installation grip shank, and the installation grip shank of setting, is convenient to mixing needle and the shaft shoulder carries out clamping.
In sum, the utility model has following beneficial effect:
1, the utility model has the first mixing needle and the second mixing needle, can weld two of the symmetry of a hollow material side, clamped one time, the welding of symmetrical both sides up and down can be completed, ensure that the precision of welding and the stability of welding, without the need to overturning workpiece, substantially reducing activity time, adding production efficiency.
2, the utility model adopts adjustable design, the thickness of welding material as required can adjust spacing between the first mixing needle and the second mixing needle, meet the needs of the hollow material welding of different-thickness, have good versatility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structural representation of the upper and lower shaft shoulder of bearing-type,
Fig. 4 is the sectional view of Fig. 3,
Fig. 5 is the structural representation of mixing needle;
Fig. 6 is the sectional view of Fig. 5;
Fig. 7 is the mixing needle structural representation with trisection plane;
1 grip shank in figure, 2 is the upper shaft shoulder, and 3 is the first mixing needle, and 4 is handle of a knife, and 5 is the upper and lower shaft shoulder of bearing-type, 6 is the second mixing needle, and 7 is the lower shaft shoulder, and 8 is lower grip shank, and 9 is the first installing hole, 10 is the second installing hole, and 11 is the 3rd installing hole, and 12 is the 4th installing hole, and 13 for installing grip shank.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Combined type double-shaft shoulder friction stir welding soldering tip as shown in Figures 1 to 6, it comprises the grip shank 1 being convenient to clamp and transmit power, one-body molded in described grip shank 1 have the upper shaft shoulder 2, the end face of the upper shaft shoulder 2 is provided with the first installing hole 9 along axis, the first mixing needle 3 is connected with in first installing hole 9, the other end of the first mixing needle 3 is connected with the upper and lower shaft shoulder 5 of bearing-type, the two ends of the upper and lower shaft shoulder 5 of bearing-type are respectively arranged with the second installing hole 10 and the 3rd installing hole 11 along axis, second installing hole 10 is connected with the other end of the first mixing needle 11, the second mixing needle 6 is connected with in 3rd installing hole 11, the other end of the second mixing needle 6 is connected with the lower shaft shoulder 7, the end of the lower shaft shoulder 7 is provided with the 4th installing hole 12 coordinated with the second mixing needle 6 along axis, one-body molded on the lower shaft shoulder 7 have lower grip shank 8.
Further, the surface of the upper and lower shaft shoulder 5 of described bearing-type is symmetrically arranged with handle of a knife 4, the handle of a knife arranged provides the position of a clamping, is convenient to assemble the bearing-type shaft shoulder and the first mixing needle and the second mixing needle, ensures that the assembling of the first mixing needle and the second mixing needle puts in place.
Further, be provided with screw thread in described the first installing hole 9, second installing hole 10, the 3rd installing hole 11 and the 4th installing hole 12, adopt between the upper and lower shaft shoulder of the upper shaft shoulder, bearing-type, the lower shaft shoulder and the first mixing needle, the second mixing needle and be threaded.
Further, the first described mixing needle 3 and the second mixing needle 6 are column,
Further, the first described mixing needle 3 and the surface of the second mixing needle 6 are provided with trisection plane.
Further, the first described mixing needle 3 and the two ends of the second mixing needle 6 are provided with installation grip shank, and the installation grip shank of setting, is convenient to mixing needle and the shaft shoulder carries out clamping.
In sum, the utility model has following beneficial effect:
1, the utility model has the first mixing needle and the second mixing needle, can weld two of the symmetry of a hollow material side, clamped one time, the welding of symmetrical both sides up and down can be completed, ensure that the precision of welding and the stability of welding, without the need to overturning workpiece, substantially reducing activity time, adding production efficiency.
2, the utility model adopts adjustable design, the thickness of welding material as required can adjust spacing between the first mixing needle and the second mixing needle, meet the needs of the hollow material welding of different-thickness, have good versatility.
Claims (6)
1. combined type double-shaft shoulder friction stir welding soldering tip, it comprises the grip shank being convenient to clamp and transmit power, one-body molded in described grip shank have the upper shaft shoulder, the end face of the upper shaft shoulder is provided with the first installing hole along axis, the first mixing needle is connected with in first installing hole, the other end of the first mixing needle is connected with the upper and lower shaft shoulder of bearing-type, the two ends of the upper and lower shaft shoulder of bearing-type are respectively arranged with the second installing hole and the 3rd installing hole along axis, second installing hole is connected with the other end of the first mixing needle, the second mixing needle is connected with in 3rd installing hole, the other end of the second mixing needle is connected with the lower shaft shoulder, the end of the lower shaft shoulder is provided with the 4th installing hole coordinated with the second mixing needle along axis, one-body molded on the lower shaft shoulder have lower grip shank.
2. combined type double-shaft shoulder friction stir welding soldering tip according to claim 1, is characterized in that: the surface of the upper and lower shaft shoulder of described bearing-type is symmetrically arranged with handle of a knife.
3. combined type double-shaft shoulder friction stir welding soldering tip according to claim 1, is characterized in that: be provided with screw thread in the first described installing hole, the second installing hole, the 3rd installing hole and the 4th installing hole.
4. combined type double-shaft shoulder friction stir welding soldering tip according to claim 1, is characterized in that: the first described mixing needle and the second mixing needle are column.
5. combined type double-shaft shoulder friction stir welding soldering tip according to claim 4, is characterized in that: the first described mixing needle and the surface of the second mixing needle are provided with trisection plane.
6. combined type double-shaft shoulder friction stir welding soldering tip according to claim 1, is characterized in that: the first described mixing needle and the two ends of the second mixing needle are provided with installation grip shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196724.8U CN204621348U (en) | 2014-05-30 | 2015-04-03 | Combined type double-shaft shoulder friction stir welding soldering tip |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014202833392 | 2014-05-30 | ||
| CN201420283339 | 2014-05-30 | ||
| CN201520196724.8U CN204621348U (en) | 2014-05-30 | 2015-04-03 | Combined type double-shaft shoulder friction stir welding soldering tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621348U true CN204621348U (en) | 2015-09-09 |
Family
ID=54040411
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200267.5U Expired - Fee Related CN204621349U (en) | 2014-05-30 | 2015-04-03 | A kind of floating double-axis shoulder friction stir welding tool |
| CN201520196724.8U Expired - Fee Related CN204621348U (en) | 2014-05-30 | 2015-04-03 | Combined type double-shaft shoulder friction stir welding soldering tip |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200267.5U Expired - Fee Related CN204621349U (en) | 2014-05-30 | 2015-04-03 | A kind of floating double-axis shoulder friction stir welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204621349U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138851A (en) * | 2017-07-04 | 2017-09-08 | 江西理工大学 | It is a kind of to carry out the stirring-head of multiple weld seam agitating friction welding simultaneously |
| CN108311785A (en) * | 2018-04-27 | 2018-07-24 | 航天工程装备（苏州）有限公司 | Packaging multi-shoulder stirring tool for welding hollow material and welding method |
| CN110434452A (en) * | 2019-07-17 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of adaptive stirring tool and welding method of the welding of multilayer hollow profile |
| CN112108756A (en) * | 2020-09-18 | 2020-12-22 | 哈尔滨工业大学（威海） | Self-holding type static shaft shoulder friction stir welding device and welding method thereof |
| CN113747992A (en) * | 2019-02-19 | 2021-12-03 | 尼玛克股份有限公司 | Tool for friction stir welding and method for manufacturing a panel |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171230B (en) * | 2015-09-30 | 2019-04-30 | 张立华 | A kind of gap automatic adjustment double-shaft shoulder stirring-head |
| CN106624340B (en) * | 2016-12-30 | 2022-08-26 | 广东省科学院中乌焊接研究所 | Floating double-shaft-shoulder friction stir welding tool and method for space welding |
| CN107971627B (en) * | 2017-12-05 | 2019-07-16 | 上海航天设备制造总厂 | The adaptive self-supporting Friction Stir Welding device of aluminium alloy thick plate and its welding method |
| CN108723577A (en) * | 2018-06-19 | 2018-11-02 | 湖南文理学院 | A kind of friction welding (FW) special screw thread stirring-head |
| CN109128493B (en) * | 2018-11-15 | 2021-04-02 | 四川铭利达科技有限公司 | FSW welding stirring head |
| CN110102868B (en) * | 2019-05-10 | 2024-04-16 | 上海发那科机器人有限公司 | Friction stir welding structure applied to robot |
| CN114012242A (en) * | 2021-11-10 | 2022-02-08 | 四川航天长征装备制造有限公司 | Double-shaft-shoulder stirring head with self-adaptive adjustment of shaft shoulder distance and welding method |
-
2015
- 2015-04-03 CN CN201520200267.5U patent/CN204621349U/en not_active Expired - Fee Related
- 2015-04-03 CN CN201520196724.8U patent/CN204621348U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138851A (en) * | 2017-07-04 | 2017-09-08 | 江西理工大学 | It is a kind of to carry out the stirring-head of multiple weld seam agitating friction welding simultaneously |
| CN108311785A (en) * | 2018-04-27 | 2018-07-24 | 航天工程装备（苏州）有限公司 | Packaging multi-shoulder stirring tool for welding hollow material and welding method |
| CN113747992A (en) * | 2019-02-19 | 2021-12-03 | 尼玛克股份有限公司 | Tool for friction stir welding and method for manufacturing a panel |
| CN113747992B (en) * | 2019-02-19 | 2022-11-15 | 尼玛克股份有限公司 | Tool for friction stir welding and method for manufacturing a panel |
| CN110434452A (en) * | 2019-07-17 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of adaptive stirring tool and welding method of the welding of multilayer hollow profile |
| CN110434452B (en) * | 2019-07-17 | 2021-06-01 | 南京中车浦镇城轨车辆有限责任公司 | Self-adaptive stirring tool for welding multilayer hollow section and welding method |
| CN112108756A (en) * | 2020-09-18 | 2020-12-22 | 哈尔滨工业大学（威海） | Self-holding type static shaft shoulder friction stir welding device and welding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204621349U (en) | 2015-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20180403 |