CN106624647B - Titanium alloy plate lap device and method - Google Patents
Titanium alloy plate lap device and method Download PDFInfo
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- CN106624647B CN106624647B CN201611213952.7A CN201611213952A CN106624647B CN 106624647 B CN106624647 B CN 106624647B CN 201611213952 A CN201611213952 A CN 201611213952A CN 106624647 B CN106624647 B CN 106624647B
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- workpiece
- titanium alloy
- hole
- moving beam
- slide plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
A kind of titanium alloy plate lap device and method, it is characterized in that it includes workbench, left column, right column, guide rail, slide plate and moving beam.The present invention relate to be a kind of set frictional heat generation generate plasticizing metal and itself with aluminium alloy round pin Hybrid connections overlapping technology interconnected, on the one hand from frictional heat generation plasticized metal, and it is overlapped under external force percussion, on the other hand by the way that aluminium alloy round pin is inserted into the hole of connection plate rapidly, and by frictional heat and external applied load impact force action, aluminium alloy round pin is firmly fixedly arranged to the overlapping regions of two pieces of titanium alloy plates, substantially increases the mechanical property of overlapping regions.
Description
Technical field
The present invention relates to a kind of plates to overlap new technology, is that a kind of set frictional heat generation generates plasticizing metal and itself has
Aluminium alloy round pin Hybrid connections overlapping technology interconnected on the one hand from frictional heat generation plasticized metal, and is rushed in external force
It is overlapped under the effect of hitting, on the other hand by the way that aluminium alloy round pin is inserted into the hole of connection plate rapidly, and by frictional heat
And external applied load impact force action, aluminium alloy round pin is firmly fixedly arranged to the overlapping regions of two pieces of titanium alloy plates, is greatly improved
The mechanical property of overlapping regions.
Background technique
Titanium alloy overlap joint is the process for being not easy to realize, and is often applied to taking for titanium alloy in practical applications
It connects, traditional fusion welding largely reduces the mechanical property of overlapping regions with riveting, so that this technology is in reality
It has a greatly reduced quality greatly, is not suitable in some important events applications in the application of border.For these reasons, the present invention linearly rubs in traditional
It wipes the technology connected and is improved on the basis of riveting technology, invented one kind and combined based on linear friction connection and riveting
Device realize two blocks of titanium alloys overlap joint.Design and manufacture cost of the present invention is low, high-efficient, convenient and environmental-friendly to operate.Therefore, originally
Invention can be used widely.
Summary of the invention
The purpose of the present invention is not high, the unstable problem of performance for existing titanium alloy plate joint efficiency, inventions
It is a kind of to connect and rivet the new process that combines by linear friction and realize two blocks of titanium alloys overlapped that titanium alloy plate overlaps
Device and method.
Technical solution of the present invention first is that:
A kind of titanium alloy plate lap device, it is characterized in that it includes workbench 1, left column 2, right column 3, guide rail 4, slides
Plate 5 and moving beam 6, left column 2 and right column 3 are fixed on workbench 1, and moving beam 6 is mounted on left column 2 and right column
Between 3 and it can pump；Guide rail 4 is fixed on workbench 1, and slide plate 5 is equipped on guide rail 4, and slide plate 5 can be along guide rail
4 move back and forth back and forth；Workpiece II 9 being mounted on slide plate 5 on one side and can back and forth fast move back and forth under the drive of slide plate 5, work
The another side of part II 9 is overlapped on workpiece I 10, and workpiece I 10 is fixedly mounted on workbench 1, and through-hole 8, work are provided on workpiece II 9
Blind hole is provided on part I 10, the through-hole 8 is identical as blind hole diameter and coaxial line configures, and is equipped with quantity on moving beam 6
With the consistent aluminium alloy of 8 quantity of through-hole or titanium alloy round pin 7, the aluminium alloy or titanium alloy round pin 7 can be under moving beams 6
To realize that workpiece I 10 and the quick of workpiece II 9 are taken in the blind hole on through-hole 8 and workpiece I 10 being pressed on workpiece II 9 when pressure
It connects.
The position of aluminium alloy or titanium alloy round pin 7 on moving beam 6 is adjustable.
The up and down motion speed of moving beam 6 is adjustable.
Slide plate 5 can back and forth make that speed is adjustable to be moved back and forth along guide rail 4.
Device for exerting is installed on moving beam 6, so as to 5 energy band of slide plate start building part II 9 be pressed on workpiece I 10 move and
Heat needed for generating plasticizing.
Technical solution of the present invention second is that:
A kind of titanium alloy plate bridging method, it is characterised in that first the workpiece II 9 for being provided with through-hole is mounted on slide plate 5,
The workpiece I 10 for being provided with blind hole is mounted on workbench 1, while workpiece II 9 contacts with I 10 phase overlap of workpiece, is protected
It demonstrate,proves through-hole and blind hole center on one wire, regulates the position of moving beam 6, close aluminium alloy or titanium on moving beam 6
Golden 7 center of round pin is consistent with lead to the hole site on workpiece II 9；Apply certain pressure on workpiece II 9 using device for exerting,
It is mobile to start fast reciprocating of the slide plate 5 on guide rail 4, allows workpiece II 9 to generate enough heats with I 10 phase overlap of workpiece and moulds
The metal for changing this region on the plasticizing metal to attachable degree of workpiece II 9 and I 10 phase overlap of workpiece, allows shifting
Dynamic crossbeam 6 is under the effect of quick washing power, the through-hole 8 and workpiece I that aluminium alloy or titanium alloy round pin 7 are inserted on workpiece II 9
In 10 blind hole, under impact force action, the overlap joint of two pieces of titanium alloy plates is realized.
Beneficial effects of the present invention:
Linear friction is connected and riveted to combine by the present invention creates a kind of two blocks of titanium alloys of new process realization
Overlap joint, and design corresponding device.The equipment design of research and development is simple and convenient to operate, high-efficient, titanium alloy overlapping regions mechanics
Better performances.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment one.
As shown in Figure 1.
A kind of titanium alloy plate lap device, it includes workbench 1, left column 2, right column 3, guide rail 4, slide plate 5 and moves
Dynamic crossbeam 6, left column 2 and right column 3 are fixed on workbench 1, and moving beam 6 is mounted between left column 2 and right column 3 simultaneously
It can make that speed is adjustable to pump；Guide rail 4 is fixed on workbench 1, and slide plate 5 is equipped on guide rail 4, and slide plate 5 can edge
Guide rail 4 makees that speed is adjustable to be moved back and forth back and forth；Workpiece II 9 be mounted on slide plate 5 on one side and can slide plate 5 drive under back and forth
It back and forth fast moves, the another side of workpiece II 9 is overlapped on workpiece I 10, and workpiece I 10 is fixedly mounted on workbench 1, workpiece II
It is provided with through-hole 8 on 9, blind hole is provided on workpiece I 10, the through-hole 8 is identical as blind hole diameter and coaxial line configures, mobile horizontal
Quantity and the consistent aluminium alloy of 8 quantity of through-hole or titanium alloy round pin 7 are installed, aluminium alloy or titanium alloy round pin 7 are in movement on beam 6
Position on crossbeam 6 is adjustable, be also equipped on moving beam 6 device for exerting (hydraulic or pneumatics can be used to be realized,
Purpose is to compress workpiece I and workpiece II 9), so that 5 energy band of slide plate part II 9 of starting building is pressed on workpiece I 10 and moves and generate modeling
Heat needed for changing.The aluminium alloy or titanium alloy round pin 7 can be pressed into the through-hole 8 on workpiece II 9 when moving beam 6 pushes
With in the blind hole on workpiece I 10 to realize the quick lap joint of workpiece I 10 and workpiece II 9, as shown in Figure 1.
Embodiment two.
A kind of titanium alloy plate bridging method is carried out using lap device as shown in Figure 1, and when overlap joint will should first be provided with logical
The workpiece II 9 in hole is mounted on slide plate 5, and the workpiece I 10 for being provided with blind hole is mounted on workbench 1, while workpiece II 9 and workpiece I
10 phase overlaps contact, and guarantee through-hole and blind hole center on one wire, regulate the position of moving beam 6, make
Aluminium alloy or 7 center of titanium alloy round pin on moving beam 6 is consistent with lead to the hole site on workpiece II 9；Utilize device for exerting
Apply certain pressure on workpiece II 9, it is mobile to start fast reciprocating of the slide plate 5 on guide rail 4, allows workpiece II 9 and workpiece I 10
Phase overlap generates the metal that enough heats are plasticized this region, when the metal of workpiece II 9 and I 10 phase overlap of workpiece
It is plasticized in attachable degree, allows moving beam 6 under the effect of quick washing power, aluminium alloy or titanium alloy round pin 7 are inserted into
Through-hole 8 on to workpiece II 9 and in the blind hole of workpiece I 10, under impact force action, realizes the overlap joint of two pieces of titanium alloy plates.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (6)
1. a kind of titanium alloy plate lap device, it is characterized in that it includes workbench (1), left column (2), right column (3), guide rail
(4), slide plate (5) and moving beam (6), left column (2) and right column (3) are fixed on workbench (1), moving beam (6) peace
Between left column (2) and right column (3) and it can pump；Guide rail (4) is fixed on workbench (1), guide rail
(4) it is equipped on slide plate (5), slide plate (5) can move back and forth back and forth along guide rail (4)；Workpiece II (9) is mounted on slide plate on one side
(5) it can be moved back and forth on and back and forth in the case where slide plate (5) drive, the another side of workpiece II (9) is overlapped on workpiece I (10), workpiece I
(10) it is fixedly mounted on workbench (1), is provided on workpiece II (9) through-hole (8), blind hole is provided on workpiece I (10), described is logical
Hole (8) is identical as blind hole diameter and coaxial line configures, and quantity is equipped on moving beam (6) and through-hole (8) quantity is consistent
Aluminium alloy or titanium alloy round pin (7), the aluminium alloy or titanium alloy round pin (7) can be pressed into work when moving beam (6) push
To realize that workpiece I (10) and the quick of workpiece II (9) are taken in through-hole (8) on part II (9) and the blind hole on workpiece I (10)
It connects.
2. titanium alloy plate lap device according to claim 1, it is characterised in that aluminium alloy or titanium alloy round pin (7) exist
Position on moving beam (6) is adjustable.
3. titanium alloy plate lap device according to claim 1, it is characterised in that the up and down motion speed of moving beam (6)
It spends adjustable.
4. titanium alloy plate lap device according to claim 1, it is characterised in that slide plate (5) can be along guide rail (4) back and forth
Back and forth make the adjustable movement of speed.
5. titanium alloy plate lap device according to claim 1, it is characterised in that moving beam is equipped with pressure on (6)
Device, so as to slide plate (5) energy band start building part II (9) be pressed on moved on workpiece I (10) and generate plasticizing needed for heat.
6. a kind of titanium alloy plate bridging method, it is characterised in that the workpiece II (9) for being provided with through-hole is first mounted on slide plate (5)
On, the workpiece I (10) for being provided with blind hole is mounted on workbench (1), while workpiece II (9) is tapped with workpiece I (10) phase clinch
Touching together, guarantees through-hole and blind hole center on one wire, regulates the position of moving beam (6), make on moving beam (6)
Aluminium alloy or titanium alloy round pin (7) center it is consistent with lead to the hole site on workpiece II (9)；Using device for exerting in workpiece II
(9) apply certain pressure on, it is mobile to start the fast reciprocating of slide plate (5) on guide rail (4), allows workpiece II (9) and workpiece I
(10) phase overlap generates the metal that enough heats are plasticized this region, when workpiece II (9) and workpiece I (10) phase clinch
On the plasticizing metal to attachable degree divided, allow moving beam (6) under the effect of quick washing power, by aluminium alloy or titanium alloy
Round pin (7) is inserted into the blind hole of the through-hole on workpiece II (9) (8) and workpiece I (10), under impact force action, realizes two pieces
The overlap joint of titanium alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213952.7A CN106624647B (en) | 2016-12-26 | 2016-12-26 | Titanium alloy plate lap device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213952.7A CN106624647B (en) | 2016-12-26 | 2016-12-26 | Titanium alloy plate lap device and method |
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| Publication Number | Publication Date |
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| CN106624647A CN106624647A (en) | 2017-05-10 |
| CN106624647B true CN106624647B (en) | 2019-02-19 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6247633B1 (en) * | 1999-03-02 | 2001-06-19 | Ford Global Technologies, Inc. | Fabricating low distortion lap weld construction |
| CN1623763A (en) * | 2003-08-12 | 2005-06-08 | 波音公司 | Stir forming apparatus and method |
| JP4092794B2 (en) * | 1998-11-02 | 2008-05-28 | 日本軽金属株式会社 | Joining method |
| CN101244484A (en) * | 2007-02-16 | 2008-08-20 | 北京石油化工学院 | Friction stitch welding experimental device |
| CN101687287A (en) * | 2007-05-31 | 2010-03-31 | 空中客车控股有限公司 | Method for producing a composite skin in the field of aeronautics and astronautics |
| CN105290608A (en) * | 2015-12-03 | 2016-02-03 | 哈尔滨工业大学 | Aluminum/steel dissimilar material friction-stir lap joint method assisted by rivet type mechanical connection |
-
2016
- 2016-12-26 CN CN201611213952.7A patent/CN106624647B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4092794B2 (en) * | 1998-11-02 | 2008-05-28 | 日本軽金属株式会社 | Joining method |
| US6247633B1 (en) * | 1999-03-02 | 2001-06-19 | Ford Global Technologies, Inc. | Fabricating low distortion lap weld construction |
| CN1623763A (en) * | 2003-08-12 | 2005-06-08 | 波音公司 | Stir forming apparatus and method |
| CN101244484A (en) * | 2007-02-16 | 2008-08-20 | 北京石油化工学院 | Friction stitch welding experimental device |
| CN101687287A (en) * | 2007-05-31 | 2010-03-31 | 空中客车控股有限公司 | Method for producing a composite skin in the field of aeronautics and astronautics |
| CN105290608A (en) * | 2015-12-03 | 2016-02-03 | 哈尔滨工业大学 | Aluminum/steel dissimilar material friction-stir lap joint method assisted by rivet type mechanical connection |
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| Publication number | Publication date |
|---|---|
| CN106624647A (en) | 2017-05-10 |
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