CN101817142A - Self-piercing frictional rivet welding connecting device - Google Patents
Self-piercing frictional rivet welding connecting device Download PDFInfo
- Publication number
- CN101817142A CN101817142A CN201010176804.9A CN201010176804A CN101817142A CN 101817142 A CN101817142 A CN 101817142A CN 201010176804 A CN201010176804 A CN 201010176804A CN 101817142 A CN101817142 A CN 101817142A
- Authority
- CN
- China
- Prior art keywords
- rivet
- semi
- self
- connection device
- guide groove
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/027—Setting rivets by friction heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/025—Setting self-piercing rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
一种铆焊技术领域的自冲摩擦铆焊连接装置，包括驱动针、压边圈、环形导槽、环形定位弹簧、半空心铆钉和凹模，压边圈内套接驱动针，半空心铆钉位于驱动针的下方，压边圈内设有环形导槽，环形定位弹簧设于环形导槽内，半空心铆钉定位于环形定位弹簧上，凹模设于半空心铆钉之下。利用铆钉高速旋转产生的摩擦热软化高强钢，提升高强钢的延展率，降低了铆接力和对设备刚性的要求，提高了摩擦点焊的连接效率，而且消除了工艺凹孔，有效提高了接头强度，实现了机械-固相双重连接，大大提高了接头的静态和动态力学性能，不仅可以应用于轻合金和高强钢的连接，也可以应用于各种轻合金之间以及各种高强钢之间的连接。
A self-piercing friction rivet welding connection device in the field of riveting and welding technology, including a driving pin, a blank holder, an annular guide groove, an annular positioning spring, a semi-hollow rivet and a die, the driving pin is sleeved in the blank holder, and the semi-hollow rivet Located below the driving needle, an annular guide groove is arranged in the blank holder ring, an annular positioning spring is arranged in the annular guide groove, the semi-tubular rivet is positioned on the annular positioning spring, and the die is arranged under the semi-tubular rivet. The high-strength steel is softened by the frictional heat generated by the high-speed rotation of the rivet, the elongation of the high-strength steel is improved, the riveting force and the requirements for equipment rigidity are reduced, the connection efficiency of friction spot welding is improved, and the process concave hole is eliminated, which effectively improves the joint quality. Strength, realizes mechanical-solid phase double connection, greatly improves the static and dynamic mechanical properties of the joint, not only can be applied to the connection of light alloy and high-strength steel, but also can be applied between various light alloys and various high-strength steels connection between.
Description
Technical field
What the present invention relates to is a kind of device of rivet welding technical field, in particular a kind of self-piercing frictional rivet welding connecting device.
Background technology
Resistance spot welding is main connected mode in the coachbuilt body assembling, owing to easily form hard and crisp intermetallic compound when the greatest differences of alloy in lightweight and the hot physical attribute of high-strength steel and melting welding, adopts traditional resistance spot welding process to be difficult to the realization connection; And traditional clinching method needed pre-punched hole before fastening rivet, caused complex process, and production efficiency is low, thereby was not suitable for the mass assembling of body panel.
The problems referred to above that exist when being connected with high-strength steel point at alloy in lightweight, no rivet (Clinching), semitubular rivet self-piercing riveting (Self-Piercing Riveting have been proposed both at home and abroad, be called for short SPR) and the friction stir spot welding higher methods of automaticity such as (Friction StirSpot Welding are called for short FSSW).Wherein Clinching and SPR are the cold interconnection techniques of most widely used machinery during vehicle body is made, and a series of problems in the time of can effectively avoiding the dissimilar materials melting can realize the integrated of punching and riveting process.But the quiet resistance to vibration of Clinching joint is lower, can only be applied to being connected of not high hood of requirement of strength and non-bearing members such as trunk lid, and the scope of application is little.The SPR method can obtain to have the joint of good quiet dynamic mechanical when connecting reflectal, yet when the light-alloy workpiece of poor toughness such as riveted joint cast aluminium, magnesium, be easy to generate crackle even embrittlement, cause joint fails, and when riveted joint high-strength steel material, then need higher rivet force, and need to increase rivet value and the thick and cracking of serious pier take place to avoid rivet, the rigidity that needs to strengthen riveting gun C type framework simultaneously with guarantee rivet and die to neutrality.FSSW causes connecting between the plate molecular diffusion by the stirring movement of stirring-head and frictional heat to realize a kind of welding procedure that solid phase is connected with crystallization again, because the joint formation temperature is low, can effectively control the formation of intermetallic compound.Fabrication hole residual after but this technology is finished can weaken strength of joint; When connecting high-strength steel, need to prolong the agitating friction time in order to make the steel plasticizing simultaneously, reduced the efficient of body panel mass production, the wearing and tearing of stirring-head simultaneously are also more serious, and then influenced the sizable application of this technology in auto industry.
Find through retrieval prior art, Chinese invention patent publication number: CN101468421, title: a kind of agitating friction riveting set and clinching method, this device comprises: drive rod, the shaft shoulder, solid rigidity rivet, plate and rigid liner, substitute the mixing needle of friction stir spot welding by solid rigidity rivet, thereby eliminate the fabrication hole of friction stir spot welding; Make softening metal can flow into the mechanical connection that the nail neck portion is realized rivet and workpiece by the nail neck less than the nail lid and the nail end.Yet, as a kind of solid rivet, when connecting high-strength steel, in order to soften and to arrange metal, need bigger rivet force and longer riveted joint time, equipment has been proposed higher requirement, increase equipment cost, and caused joint efficiency significantly to reduce, thereby limited the sizable application of this technology.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of self-piercing frictional rivet welding connecting device is provided, mechanical connection based on self-piercing riveting technology, introduce the solid phase connection mechanism of friction stir spot welding technology, rotate the softening high-strength steel of generation frictional heat at a high speed by rivet, reduce rivet force, solved high-strength steel self-piercing riveting distortion difficult problem; Solid mixing needle by the alternative friction stir spot welding of semitubular rivet has reduced the feeding resistance, has solved the low and residual process hole problem of friction spot welding efficient, and finally realizes the dual connection of machinery-solid phase of joint.
The present invention is achieved by the following technical solutions, the present invention includes: driving needle, blank holder, semitubular rivet and die, wherein: socket driving needle in the blank holder, semitubular rivet is positioned at the below of driving needle, and die is located under the semitubular rivet.
Be provided with annular guide channel in the described blank holder, be provided with the circular orientation spring in the annular guide channel, semitubular rivet is positioned on the circular orientation spring.
Described semitubular rivet comprises: manufactured head and rivet leg, wherein: the center of manufactured head is provided with groove, the boss of driving needle end and the groove of manufactured head are meshed, the manufactured head lower end is provided with the rivet leg, the diameter of manufactured head is more than or equal to 2 times of rivet leg external diameter, and the end of rivet leg is the wedge shape with circular arc chamfering.
The angle of the outer wall of the lower surface of described manufactured head and rivet leg is less than or equal to 90 °.
The center of described die is provided with taper shape or cylindrical protrusions, and the center line of projection and the center line of semitubular rivet are consistent, and the both sides of projection are provided with cavity, and the volume of cavity is consistent with the volume of rivet leg solid section.
Described semitubular rivet is that nickel-base alloy, cobalt-base alloys or boron are handled the steel material.
The surface of described semitubular rivet is provided with zinc, tin, copper or the acieral coating of 0～20 μ m.
Described blank holder comprises: go up half-turn and lower branch, wherein: it is identical and be fixedly linked to go up the interior external diameter of half-turn and lower branch, and the inwall joint of last half-turn and lower branch is provided with annular guide channel.
The cross sectional shape of described annular guide channel is the C type, and the circular orientation tensioned places annular guide channel.
When the present invention works, semitubular rivet and plate are positioned over respectively on the circular orientation spring and die of blank holder, drive blank holder simultaneously plate is compressed; Start the driving needle swivel feeding, the boss of guiding driving needle and the groove of manufactured head are meshing with each other, and continue to promote the rivet swivel feeding until rivet contact plate upper surface; The rotation and the feed speed that increase driving needle according to process requirements make that plate local heating under the acting in conjunction of rivet force and frictional heat is also softening, and semitubular rivet will be pressed into plate gradually and pierce through top plate; Under the effect of die, constantly the semitubular rivet shank that descends of rotation expands outwardly and promotes plate and is pressed into the die cavity and forms mechanical interlocking connections with plate gradually; After semitubular rivet axial feed stroke was finished, driving needle drove semitubular rivet and rotates certain hour in position to generate more frictional heat, made that the formation solid phase is connected between each contact interface of semitubular rivet and plate; Driving needle and blank holder are return initial station, the joint cooling, and self-piercing frictional rivet welding is finished.
The present invention has the following advantages compared to existing technology: the present invention is by introducing the rotary freedom of semitubular rivet, utilize rivet to rotate the softening high-strength steel of frictional heat of generation at a high speed, promote the elongation of high-strength steel, reduced rivet force and to the requirement of equipment rigidity, improved the joint efficiency of friction spot welding, and eliminated the technology shrinkage pool, effectively improved strength of joint, realized the dual connection of machinery-solid phase, the static state and the dynamic mechanical of joint have been improved greatly, not only can be applied to being connected of light-alloy and high-strength steel, also can be applied between the various light-alloys and the connection between the various high-strength steel.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of semitubular rivet;
Fig. 3 is the partial schematic diagram of circular orientation guide groove;
Fig. 4 is the step schematic diagram of work of the present invention.
The specific embodiment
Below embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises: driving needle 1, blank holder 2, annular guide channel 3, circular orientation spring 4, semitubular rivet 5, die 6 and plate 7, wherein: socket driving needle 1 in the blank holder 2, the below of driving needle 1 is provided with semitubular rivet 5, the inwall of blank holder 2 is provided with annular guide channel 3, and circular orientation spring 4 is located in the annular guide channel 3, and semitubular rivet 5 is positioned on the circular orientation spring 4, die 6 is located under the semitubular rivet 5, and plate 7 is located on the die 6.
As shown in Figure 2, semitubular rivet 5 comprises: manufactured head 8 and rivet leg 9, and wherein: the center of manufactured head 8 is provided with groove 10, and manufactured head is fixed with rivet leg 98 times, and manufactured head 8 diameters are greater than rivet leg 9 external diameters.
The coiled hair formula that is shaped as of described manufactured head 8, the high 1.6mm of coiled hair, coiled hair diameter are 10mm, manufactured head 8 lower surfaces become 88 ° angle with the outer wall of rivet leg 9; Ailhead 8 upper surface centers are provided with " ten " word flower connected in star 10, and groove 10 degree of depth are 2.5mm, and length is 4.8mm, and width is 1.0mm, and " ten " word flower tapering is 44 °.
The end of described rivet leg 9 is smooth excessive wedge shapes, and the angle of wedge is 35 °, and the transition zone radius is 0.2mm.
The boss 11 of described driving needle 1 end and the groove 10 of manufactured head 8 are meshed, and can realize the transmission of circumferencial direction moment of torsion.
As shown in Figure 3, blank holder 2 internal diameters are 10.4mm, and external diameter is 22.4mm, are made up of last half-turn 12 and lower branch 13 that interior external diameter is identical, and two parts are fixedly linked to realize the pressure-pad-force transmission by fastening bolt 14.Lower branch 13 highly is 5mm, the last half-turn 12 of blank holder 2 and the inwall joint of lower branch 13 are provided with the annular guide channel 3 that cross sectional shape is the C type, the diameter in the C type cross section of annular guide channel 3 is 2.4mm, open height is 1.5mm, circular orientation spring 4 is positioned in the annular guide channel 3 with tensioning state, and the circular cross-section diameter of circular orientation spring 4 is 2mm.
The plate 7 of present embodiment is: aluminium alloy AA6061-T6+ high-strength steel DP780, and promptly aluminium alloy is last, and high-strength steel is following; Panel thickness coupling: 2mm+1.4mm.
It is the panhead rivet of boronation high-strength steel that semitubular rivet 5 adopts material, and the coiled hair diameter is 10mm, and the thickness of rivet leg 9, external diameter and length are respectively 0.95mm, 5mm and 7mm.
There is " ten " word flower connected in star 10 at the center of described manufactured head 8, and the rivet surface is coated with the thick zn alloy coating of 12 μ m, is connected with the solid phase that realizes semitubular rivet 5 and each contact-making surface of plate 7.
The end of described driving needle 1 is provided with the boss 11 that the groove 10 with manufactured head 8 is meshed, and the main diameter of driving needle 1 is 10mm.
The center of described die 6 is provided with smooth excessive taper shape or cylindrical protrusions 16, the center line of projection 16 is consistent with the center line of semitubular rivet 5, the both sides of projection 16 are provided with cavity 17, and the volume of cavity 17 is consistent with the effective volume that semitubular rivet 5 enters plate 7.The base diameter of die 6 is 8.6mm, highly is 1.8mm, and the projection 16 at center is 96 ° for the taper shape of top light degree of slipping over, cone angle, and the transition zone radius is 1.8mm.
The boring 15 of described rivet leg 9 is cylindrical, and the solid section volume of rivet leg 9 equals or be slightly larger than the volume of die 6 upper plenums 17.
Technological parameter: driving needle 1 and rivet engagement stage driving needle 1 rotary speed are 90r/min, and feed speed is 30mm/s; Rivet welding process driving needle 1 rotary speed is 8000r/min, and feed speed is 140mm/s; Feed distance finishes the back and keeps 80ms.
The present embodiment course of work is positioned over semitubular rivet 5 and plate 7 respectively on the circular orientation spring 4 and die 6 of blank holder 2 shown in Fig. 4 (a)～(f), drives blank holder 2 simultaneously plate 7 is compressed;
Start driving needle 1 swivel feeding, the boss 11 of guiding driving needle 1 is meshing with each other with the groove 10 of manufactured head 8, and continues to promote the rivet swivel feeding until rivet contact plate 7 upper surfaces;
The rotation and the feed speed that increase driving needle 1 according to process requirements make that plate 7 local heating under the acting in conjunction of rivet force and frictional heat is also softening, and semitubular rivet 5 will be pressed into plate 7 gradually and pierce through top plate;
Under the effect of die 6, constantly semitubular rivet 5 shanks that descend of rotation expand outwardly and promote plate 7 and are pressed into die 6 cavitys and form mechanical interlocking connections with plate 7 gradually;
After semitubular rivet 5 axial feed strokes were finished, driving needle 1 drove semitubular rivet 5 and rotates certain hour in position to generate more frictional heat, made that the formation solid phase is connected between semitubular rivet 5 and plate 7 each contact interface;
Driving needle 1 is return initial station with blank holder 2, the joint cooling, and self-piercing frictional rivet welding is finished.
The plate 7 of this enforcement is: strong steel DP780+ aluminium alloy AA6061-T6, and promptly high-strength steel is last, and aluminium alloy is following; Sheet metal thickness coupling: 1.4mm+2mm;
Technological parameter: driving needle 1 and rivet engagement stage driving needle 1 rotary speed 90r/min, driving needle 1 feed speed 30mm/s; Rivet welding stage driving needle 1 rotary speed 12000r/min, feed speed 100mm/s; Feed distance finishes the back and keeps 40ms.
Other embodiments of present embodiment are identical with embodiment 1.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176804.9A CN101817142A (en) | 2010-05-20 | 2010-05-20 | Self-piercing frictional rivet welding connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176804.9A CN101817142A (en) | 2010-05-20 | 2010-05-20 | Self-piercing frictional rivet welding connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101817142A true CN101817142A (en) | 2010-09-01 |
Family
ID=42652495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176804.9A Pending CN101817142A (en) | 2010-05-20 | 2010-05-20 | Self-piercing frictional rivet welding connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101817142A (en) |
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920302A (en) * | 2010-09-07 | 2010-12-22 | 上海交通大学 | Electroplastic self-piercing riveting device |
| CN101934337A (en) * | 2010-09-21 | 2011-01-05 | 上海交通大学 | Ring electroplastic self-piercing riveting system |
| CN101934339A (en) * | 2010-09-21 | 2011-01-05 | 上海交通大学 | Ring electroplastic rivetless riveting device |
| CN102248112A (en) * | 2011-06-10 | 2011-11-23 | 郑州大学 | Stirring friction riveting device and method for light metal plate |
| CN102615508A (en) * | 2012-03-26 | 2012-08-01 | 郑州大学 | Metal plate rotating friction riveting method |
| CN102728766A (en) * | 2011-04-06 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Field-fabricated inserts for accepting self-piercing rivets |
| CN102728948A (en) * | 2011-04-05 | 2012-10-17 | 铃木株式会社 | Method of welding dissimilar metal materials and welded body of dissimilar metal materials |
| CN103240564A (en) * | 2013-04-26 | 2013-08-14 | 上海交通大学 | Machinery-solid phase composite connecting device and machinery-solid phase composite connecting method |
| CN103350276A (en) * | 2013-07-29 | 2013-10-16 | 天津大学 | Spot welding method and application thereof in aluminum alloy and steel |
| CN103962496A (en) * | 2014-05-28 | 2014-08-06 | 苏州艾酷玛赫设备制造有限公司 | Handheld type self-puncture riveting machine |
| CN104475950A (en) * | 2014-10-28 | 2015-04-01 | 南京航空航天大学 | Dissimilar metal rivet welding connecting device, notch rivet and control method |
| WO2015106244A3 (en) * | 2014-01-13 | 2015-08-27 | Brigham Young University | Friction bit joining of materials using a friction rivet |
| CN105370678A (en) * | 2014-08-07 | 2016-03-02 | 通用汽车环球科技运作有限责任公司 | Method for joining workpieces |
| CN105458147A (en) * | 2016-01-21 | 2016-04-06 | 吉林大学 | Self-punching bond-riveting connecting device and bond-riveting method |
| CN106102956A (en) * | 2014-01-16 | 2016-11-09 | 亨罗布有限公司 | Clinching method |
| CN106112543A (en) * | 2016-07-19 | 2016-11-16 | 上海交通大学 | Rivet and self-piercing frictional rivet welding connection system thereof for self-piercing frictional rivet welding |
| CN106238651A (en) * | 2015-06-11 | 2016-12-21 | 形状连接技术有限公司及两合公司 | The method of fastening rivet element and the fastening system of correspondence thereof |
| CN106984759A (en) * | 2017-04-10 | 2017-07-28 | 桂林理工大学 | A kind of steel aluminium that improves is from the method for puncturing riveting intensity |
| US9764375B2 (en) | 2012-03-02 | 2017-09-19 | Brigham Young University | Friction bit joining of materials using a friction rivet |
| CN107262911A (en) * | 2016-04-08 | 2017-10-20 | 福特全球技术公司 | Produce the method and device for the method for Hybrid connections |
| CN108067579A (en) * | 2016-11-10 | 2018-05-25 | 通用汽车环球科技运作有限责任公司 | Hybrid Artifact Connection |
| CN108160898A (en) * | 2016-12-07 | 2018-06-15 | 通用汽车环球科技运作有限责任公司 | Mixed workpiece joining |
| CN108237320A (en) * | 2016-12-23 | 2018-07-03 | 上汽通用汽车有限公司 | Connection system for dissimilar metal part and attaching method thereof |
| CN109514877A (en) * | 2018-12-21 | 2019-03-26 | 汽-大众汽车有限公司 | A kind of brill riveting attachment device and bore riveting connection method |
| CN109848355A (en) * | 2019-03-02 | 2019-06-07 | 上海交通大学 | Two-section mechanical-solid-phase composite connection method based on semi-hollow rivets |
| CN110153355A (en) * | 2018-02-13 | 2019-08-23 | 上海交通大学 | Self-piercing friction riveting quality online detection and riveting process control method and system |
| US10442029B1 (en) | 2019-04-10 | 2019-10-15 | King Saud University | Method of friction stir spot welding |
| CN110773889A (en) * | 2019-10-14 | 2020-02-11 | 北京科技大学 | Friction plug-rivet composite spot welding method for light alloy and steel |
| CN110788270A (en) * | 2018-08-03 | 2020-02-14 | 北大方正集团有限公司 | Press riveting tool |
| CN110977140A (en) * | 2019-12-10 | 2020-04-10 | 昆山万洲特种焊接有限公司 | Friction stir spot welding riveting tool and method for removing aluminum steel lap hook-shaped defects |
| CN111299807A (en) * | 2020-04-14 | 2020-06-19 | 江苏磐一智能装备有限公司 | Friction stir welding with function of removing aluminum layer |
| CN112810169A (en) * | 2020-12-31 | 2021-05-18 | 吉林大学 | Friction riveting device and riveting method for thermoplastic carbon fiber composite material and aluminum alloy |
| CN113458584A (en) * | 2020-06-24 | 2021-10-01 | 西安交通大学 | Four-motor direct-drive type alternating-current servo punching and riveting device for multilayer plate friction stir rivet welding and punching and riveting machine |
| CN114043248A (en) * | 2021-12-24 | 2022-02-15 | 中国民用航空飞行学院 | Plate composite forming and processing equipment based on electromagnetic riveting and friction stir welding |
| CN114918361A (en) * | 2022-06-06 | 2022-08-19 | 山东大学 | Low-frequency auxiliary self-piercing riveting device and riveting method using same |
| US11577338B2 (en) | 2019-03-06 | 2023-02-14 | Ford Global Technologies, Llc | Fastening element for friction welding and method for friction welding a fastening element onto a planar workpiece |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040090612A (en) * | 2003-04-18 | 2004-10-26 | 현대자동차주식회사 | Self Piercing Friction Rivet for Aluminum and Joining methond of Aluminum Sheets |
| US20080006678A1 (en) * | 2006-06-13 | 2008-01-10 | Packer Scott M | Three-body joining using friction stir processing techniques |
| CN101386125A (en) * | 2008-09-22 | 2009-03-18 | 江苏银河电子股份有限公司 | Stapling method |
| CN101468421A (en) * | 2007-12-26 | 2009-07-01 | 中国科学院金属研究所 | Agitating friction riveting device and riveting method |
| EP2127797A1 (en) * | 2008-05-28 | 2009-12-02 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Method for joining dissimilar metals of steel product and light metal product with each other |
-
2010
- 2010-05-20 CN CN201010176804.9A patent/CN101817142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040090612A (en) * | 2003-04-18 | 2004-10-26 | 현대자동차주식회사 | Self Piercing Friction Rivet for Aluminum and Joining methond of Aluminum Sheets |
| US20080006678A1 (en) * | 2006-06-13 | 2008-01-10 | Packer Scott M | Three-body joining using friction stir processing techniques |
| CN101468421A (en) * | 2007-12-26 | 2009-07-01 | 中国科学院金属研究所 | Agitating friction riveting device and riveting method |
| EP2127797A1 (en) * | 2008-05-28 | 2009-12-02 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Method for joining dissimilar metals of steel product and light metal product with each other |
| CN101386125A (en) * | 2008-09-22 | 2009-03-18 | 江苏银河电子股份有限公司 | Stapling method |
Cited By (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920302A (en) * | 2010-09-07 | 2010-12-22 | 上海交通大学 | Electroplastic self-piercing riveting device |
| CN101920302B (en) * | 2010-09-07 | 2013-02-06 | 上海交通大学 | Electroplastic self-piercing riveting device |
| CN101934337A (en) * | 2010-09-21 | 2011-01-05 | 上海交通大学 | Ring electroplastic self-piercing riveting system |
| CN101934339A (en) * | 2010-09-21 | 2011-01-05 | 上海交通大学 | Ring electroplastic rivetless riveting device |
| CN101934339B (en) * | 2010-09-21 | 2012-10-17 | 上海交通大学 | Ring electroplastic rivetless riveting device |
| CN101934337B (en) * | 2010-09-21 | 2012-11-21 | 上海交通大学 | Ring-shaped electro-plastic self-piercing riveting system |
| CN102728948B (en) * | 2011-04-05 | 2014-10-22 | 铃木株式会社 | Method of welding dissimilar metal materials and welded body of dissimilar metal materials |
| CN102728948A (en) * | 2011-04-05 | 2012-10-17 | 铃木株式会社 | Method of welding dissimilar metal materials and welded body of dissimilar metal materials |
| CN102728766A (en) * | 2011-04-06 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Field-fabricated inserts for accepting self-piercing rivets |
| CN102728766B (en) * | 2011-04-06 | 2015-01-14 | 通用汽车环球科技运作有限责任公司 | Field-fabricated inserts for accepting self-piercing rivets |
| CN102248112A (en) * | 2011-06-10 | 2011-11-23 | 郑州大学 | Stirring friction riveting device and method for light metal plate |
| US9764375B2 (en) | 2012-03-02 | 2017-09-19 | Brigham Young University | Friction bit joining of materials using a friction rivet |
| CN102615508A (en) * | 2012-03-26 | 2012-08-01 | 郑州大学 | Metal plate rotating friction riveting method |
| CN103240564B (en) * | 2013-04-26 | 2016-04-13 | 上海交通大学 | Machinery-solid phase composite connecting device and attaching method thereof |
| CN103240564A (en) * | 2013-04-26 | 2013-08-14 | 上海交通大学 | Machinery-solid phase composite connecting device and machinery-solid phase composite connecting method |
| CN103350276A (en) * | 2013-07-29 | 2013-10-16 | 天津大学 | Spot welding method and application thereof in aluminum alloy and steel |
| WO2015106244A3 (en) * | 2014-01-13 | 2015-08-27 | Brigham Young University | Friction bit joining of materials using a friction rivet |
| KR20160108480A (en) * | 2014-01-13 | 2016-09-19 | 브라이엄 영 유니버시티 | Friction bit joining of materials using a friction rivet |
| JP2017509491A (en) * | 2014-01-13 | 2017-04-06 | ブリガム・ヤング・ユニバーシティＢｒｉｇｈａｍ Ｙｏｕｎｇ Ｕｎｉｖｅｒｓｉｔｙ | Friction bit joining of materials using friction rivets |
| KR102377231B1 (en) * | 2014-01-13 | 2022-03-21 | 브라이엄 영 유니버시티 | Friction bit joining of materials using a friction rivet |
| US11241728B2 (en) | 2014-01-16 | 2022-02-08 | Atlas Copco Ias Uk Limited | Method of riveting |
| CN106102956A (en) * | 2014-01-16 | 2016-11-09 | 亨罗布有限公司 | Clinching method |
| EP3094427A1 (en) * | 2014-01-16 | 2016-11-23 | Henrob Limited | Method of riveting |
| US10751790B2 (en) | 2014-01-16 | 2020-08-25 | Atlas Copco Ias Uk Limited | Linear actuator assembly |
| US10751789B2 (en) | 2014-01-16 | 2020-08-25 | Atlas Copco Ias Uk Limited | Linear actuator assembly |
| US10668522B2 (en) | 2014-01-16 | 2020-06-02 | Atlas Copco Ias Uk Limited | Mounting assembly |
| US10406592B2 (en) | 2014-01-16 | 2019-09-10 | Atlas Copco Ias Uk Limited | Method of riveting |
| CN103962496B (en) * | 2014-05-28 | 2016-03-16 | 苏州艾酷玛赫设备制造有限公司 | Hand-held is from puncturing riveting machine |
| CN103962496A (en) * | 2014-05-28 | 2014-08-06 | 苏州艾酷玛赫设备制造有限公司 | Handheld type self-puncture riveting machine |
| CN105370678B (en) * | 2014-08-07 | 2018-06-08 | 通用汽车环球科技运作有限责任公司 | For linking the method for workpiece |
| CN105370678A (en) * | 2014-08-07 | 2016-03-02 | 通用汽车环球科技运作有限责任公司 | Method for joining workpieces |
| CN104475950A (en) * | 2014-10-28 | 2015-04-01 | 南京航空航天大学 | Dissimilar metal rivet welding connecting device, notch rivet and control method |
| CN106238651B (en) * | 2015-06-11 | 2020-06-02 | 形状连接技术有限公司及两合公司 | Method for fastening a riveted element and corresponding fastening system |
| US10478888B2 (en) | 2015-06-11 | 2019-11-19 | Profil Verbindungstechnik Gmbh & Co. Kg | Method of fastening a rivet element and corresponding fastening system therefor |
| CN106238651A (en) * | 2015-06-11 | 2016-12-21 | 形状连接技术有限公司及两合公司 | The method of fastening rivet element and the fastening system of correspondence thereof |
| CN105458147B (en) * | 2016-01-21 | 2017-07-04 | 吉林大学 | It is a kind of to glue riveting attachment means and viscous rivetting method from punching |
| CN105458147A (en) * | 2016-01-21 | 2016-04-06 | 吉林大学 | Self-punching bond-riveting connecting device and bond-riveting method |
| CN107262911A (en) * | 2016-04-08 | 2017-10-20 | 福特全球技术公司 | Produce the method and device for the method for Hybrid connections |
| US10807146B2 (en) | 2016-04-08 | 2020-10-20 | Ford Global Technologies, Llc | Method and apparatus for producing a hybrid connection |
| CN107262911B (en) * | 2016-04-08 | 2021-06-01 | 福特全球技术公司 | Method for producing a hybrid connection and device for carrying out said method |
| US10695821B2 (en) * | 2016-07-19 | 2020-06-30 | Shanghai Jiaotong University | Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof |
| WO2018014699A1 (en) * | 2016-07-19 | 2018-01-25 | 上海交通大学 | Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof |
| CN106112543A (en) * | 2016-07-19 | 2016-11-16 | 上海交通大学 | Rivet and self-piercing frictional rivet welding connection system thereof for self-piercing frictional rivet welding |
| EP3401055A4 (en) * | 2016-07-19 | 2019-07-03 | Shanghai Jiaotong University | RIVET FOR FRICTION SELF-DRILLING RIVET AND FRICTION SELF-DRILLING RING CONNECTION SYSTEM THEREOF |
| US20190039119A1 (en) * | 2016-07-19 | 2019-02-07 | Shanghai Jiaotong University | Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof |
| CN108067579A (en) * | 2016-11-10 | 2018-05-25 | 通用汽车环球科技运作有限责任公司 | Hybrid Artifact Connection |
| CN108160898A (en) * | 2016-12-07 | 2018-06-15 | 通用汽车环球科技运作有限责任公司 | Mixed workpiece joining |
| CN108237320A (en) * | 2016-12-23 | 2018-07-03 | 上汽通用汽车有限公司 | Connection system for dissimilar metal part and attaching method thereof |
| CN106984759A (en) * | 2017-04-10 | 2017-07-28 | 桂林理工大学 | A kind of steel aluminium that improves is from the method for puncturing riveting intensity |
| CN110153355A (en) * | 2018-02-13 | 2019-08-23 | 上海交通大学 | Self-piercing friction riveting quality online detection and riveting process control method and system |
| CN110788270A (en) * | 2018-08-03 | 2020-02-14 | 北大方正集团有限公司 | Press riveting tool |
| CN109514877A (en) * | 2018-12-21 | 2019-03-26 | 汽-大众汽车有限公司 | A kind of brill riveting attachment device and bore riveting connection method |
| CN109848355B (en) * | 2019-03-02 | 2020-06-09 | 上海交通大学 | Two-section type mechanical-solid phase composite connection method based on semi-hollow rivet |
| CN109848355A (en) * | 2019-03-02 | 2019-06-07 | 上海交通大学 | Two-section mechanical-solid-phase composite connection method based on semi-hollow rivets |
| US11577338B2 (en) | 2019-03-06 | 2023-02-14 | Ford Global Technologies, Llc | Fastening element for friction welding and method for friction welding a fastening element onto a planar workpiece |
| US10442029B1 (en) | 2019-04-10 | 2019-10-15 | King Saud University | Method of friction stir spot welding |
| CN110773889A (en) * | 2019-10-14 | 2020-02-11 | 北京科技大学 | Friction plug-rivet composite spot welding method for light alloy and steel |
| CN110977140B (en) * | 2019-12-10 | 2022-06-07 | 昆山万洲特种焊接有限公司 | Friction stir spot welding riveting tool and method for removing aluminum steel lap hook-shaped defects |
| CN110977140A (en) * | 2019-12-10 | 2020-04-10 | 昆山万洲特种焊接有限公司 | Friction stir spot welding riveting tool and method for removing aluminum steel lap hook-shaped defects |
| CN111299807A (en) * | 2020-04-14 | 2020-06-19 | 江苏磐一智能装备有限公司 | Friction stir welding with function of removing aluminum layer |
| CN113458584A (en) * | 2020-06-24 | 2021-10-01 | 西安交通大学 | Four-motor direct-drive type alternating-current servo punching and riveting device for multilayer plate friction stir rivet welding and punching and riveting machine |
| CN113458584B (en) * | 2020-06-24 | 2022-06-03 | 西安交通大学 | Four-motor direct-drive AC servo punching riveting device and punching machine for friction stir riveting of multilayer plates |
| CN112810169A (en) * | 2020-12-31 | 2021-05-18 | 吉林大学 | Friction riveting device and riveting method for thermoplastic carbon fiber composite material and aluminum alloy |
| CN114043248A (en) * | 2021-12-24 | 2022-02-15 | 中国民用航空飞行学院 | Plate composite forming and processing equipment based on electromagnetic riveting and friction stir welding |
| CN114918361A (en) * | 2022-06-06 | 2022-08-19 | 山东大学 | Low-frequency auxiliary self-piercing riveting device and riveting method using same |
| CN114918361B (en) * | 2022-06-06 | 2023-08-22 | 山东大学 | Low-frequency auxiliary self-piercing riveting device and riveting method using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101817142A (en) | Self-piercing frictional rivet welding connecting device | |
| CN103240564B (en) | Machinery-solid phase composite connecting device and attaching method thereof | |
| US7862271B2 (en) | Friction stir rivet method of joining | |
| CN101829903B (en) | Single-sided self-piercing friction stub rivet welding device and connection method thereof | |
| US11984691B2 (en) | Resistance welding fastener, apparatus and methods | |
| US12097568B2 (en) | Resistance welding fastener, apparatus and methods for joining similar and dissimilar materials | |
| CN102248112B (en) | Stirring friction riveting device and method for light metal plate | |
| CN106112543A (en) | Rivet and self-piercing frictional rivet welding connection system thereof for self-piercing frictional rivet welding | |
| CN106102956A (en) | Clinching method | |
| JP2011000620A (en) | Method of joining pipe and member to be joined | |
| WO2007137367A1 (en) | A method and apparatus for joining metals using self piercing rivets with preheating | |
| CN102615508A (en) | Metal plate rotating friction riveting method | |
| CN104801848B (en) | Method for adjusting and controlling brittle phase in titanium/aluminum dissimilar metal friction stir welding joint | |
| US20060175381A1 (en) | Friction stir nut and method of joining therewith | |
| CN109821992B (en) | Rivet-free riveting forming device under ultrasonic wave and high temperature effects and control method | |
| CN105689624A (en) | Electroplastic friction spin-riveting device and method for semi-hollow rivet | |
| CN114211144A (en) | Friction stir double-rivet welding method for dissimilar alloy | |
| Ma et al. | Friction self-piercing riveting (F-SPR) of dissimilar materials | |
| CN106604789A (en) | Method for producing a massive metal composite component, and massive metal composite component produced using said method | |
| CN109848355B (en) | Two-section type mechanical-solid phase composite connection method based on semi-hollow rivet | |
| CN214164097U (en) | A friction riveting device of thermoplastic carbon fiber composite material and aluminum alloy | |
| EP3626982B1 (en) | Self-piercing rivet | |
| CN112810169B (en) | A friction riveting device and riveting method for thermoplastic carbon fiber composite material and aluminum alloy | |
| CN110773889B (en) | A friction plug-riveting composite spot welding method for light alloy and steel | |
| JP7049450B2 (en) | How to join metal and polymer components, as well as structures containing these components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100901 |