CN106078060B - Minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding - Google Patents
Minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding Download PDFInfo
- Publication number
- CN106078060B CN106078060B CN201610677078.6A CN201610677078A CN106078060B CN 106078060 B CN106078060 B CN 106078060B CN 201610677078 A CN201610677078 A CN 201610677078A CN 106078060 B CN106078060 B CN 106078060B
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- Prior art keywords
- band
- product
- suspending bench
- type brake
- automatic coupling
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to optical communication field, and in particular to a kind of tool for generating laser automatic coupling laser welding.Propose the integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding, including base, suspending bench component, product mounting table and band brake apparatus, suspending bench component includes suspending bench, suspension pedestal, spring and suspending bench support, the bottom of suspending bench support is fixed on base, suspension pedestal is fixed on the top of suspending bench support by spring, suspension pedestal is fixed with suspending bench disposed thereon using bolt, product mounting table, which is bolted, to be installed in suspending bench, band brake apparatus includes band-type brake, column and band-type brake support bar, band-type brake is fixed on base by column and band-type brake support bar, band-type brake is arranged at suspension pedestal periphery, for tightening or loosening suspension pedestal.Using the integral tool of automatic coupling Laser Welding proposed by the invention, the operating efficiency and success rate of generating laser automatic coupling Laser Welding can be effectively improved.
Description
Technical field
The present invention relates to optical communication field, and in particular to a kind of controlling for generating laser automatic coupling laser welding
Tool.
Background technology
With the extensive use of broadband services, to the demand of optical transceiver module also more and more higher, semiconductor laser is minimized
Transmitter is as the necessary building block of optical transceiver module, and its demand is more and more, and semiconductor laser transmitter is worked
Long-time stability require also stricter.The coupled laser welding of semiconductor laser transmitter socket directly affects the work of laser
Make performance and long-term reliability, during laser welding socket, the deformation of solder joint is to product after coupling accuracy and Laser Welding
Can influence it is obvious, during welding socket, to make socket obtain more preferable coupling efficiency Z-direction is adjustable, in socket and product
Between to set Z-type to cover excessive.In the prior art, due to placing impossible abswolute level during product to be welded, and the welding of product shell
Face and Z-type set solder side also have dimensional tolerance, can cause Product jointing face not level.Along with clamping socket can also make its Z
Jacket solder side not level, can cause coupled optical power value low in coupling process, while the solder side that is covered in Z-type and product
The gap produced between solder side, after the completion of Laser Welding, because solder joint stress inequality can cause product optical axis displacement, makes product
Output optical power is greatly lowered, so as to reduce properties of product or even become defective products.
The content of the invention
The invention aims to overcome in generating laser automatic coupling laser beam welding, covered due to Z-type
Gap is produced between solder side and the solder side of product, after the completion of Laser Welding output of products luminous power can be caused significantly to drop
It is low, it is proposed that to be exclusively used in the automatic coupling Laser Welding tool of generating laser, it is avoided that the solder side covered after coupling in Z-type and production
Gap is produced between the solder side of product, convenient working person's operation improves welding efficiency.
The technical scheme that is used to achieve the above object of the present invention is：Propose miniaturization semiconductor laser transmitter certainly
The dynamic integral tool of coupled laser weldering, including base, suspending bench component, product mounting table and band brake apparatus, suspending bench component include
Suspending bench, suspension pedestal, spring and suspending bench support, the bottom of suspending bench support are fixed on base, and suspension pedestal passes through bullet
Spring is fixed on the top of suspending bench support, and suspension pedestal is fixed with suspending bench disposed thereon using bolt, and product mounting table leads to
Cross bolt to be fixedly installed in suspending bench, band brake apparatus includes band-type brake, column and band-type brake support bar, band-type brake passes through column and band-type brake
Support bar is fixed on base, and band-type brake is arranged at suspension pedestal periphery, for tightening or loosening suspension pedestal.
The center position of the product mounting table longitudinal central axis line is provided with the groove for placing product to be welded, the lower end of groove
Provided with for power-up pcb board electric on product to be welded, pcb board front, which is provided with immediately ahead of soft ribbons briquetting, groove, to be provided with product
Briquetting, product briquetting surface is provided with product briquetting pad, and product briquetting is connected with knob thread, and knob is used to control product briquetting
Product to be welded is compressed.
The soft ribbons briquetting is made of lucite material, and the top of soft ribbons briquetting is provided with guiding slope.
The groove lower end, which is provided with, to be used for power-up pcb board electric on product to be welded, and pcb board top is provided with guiding slope.
The spring has three groups, and three groups of springs are uniformly distributed in 120 degree, and elastic adjusting nut, spring are set with spring
One end be fixedly connected with suspending bench support, the other end is fixedly connected with suspension pedestal.
3 suspending bench briquettings are provided with the band-type brake, 3 suspending bench briquettings are evenly distributed in suspension pedestal week in 120 degree
Enclose, the upper limit for the pedestal that suspends.
The bottom of the suspension pedestal is provided with 3 in 120 degree of uniform levelness set screws.
The suspension pedestal is discoid, and band-type brake is the annular band-type brake of pneumatic type being made using spring steel, and band-type brake is opened
First brake arm at mouth end is fixedly connected with cylinder by bolt with cylinder, and the second brake arm is lived with cylinder piston rod by cylinder
Stopper rod fixing bolt is fixedly connected, and cylinder piston rod is fixedly connected with cylinder piston fixed block by cylinder stroke regulating bolt,
Band-type brake stroke adjustment bolt is provided between first brake arm and the second brake arm.
The suspension pedestal is provided with two suspending bench positioning and guiding bars in cylinder side, two suspending bench positioning and guiding bars it
Between angle be 120 degree.
4 equally distributed band-type brake locking boss are provided with the inside of the band-type brake.
The present invention, which is proposed, is exclusively used in the integral tool of generating laser automatic coupling Laser Welding, places the groove of product to be welded
Position positioned at the circular suspending bench center of circle, the lower end of groove, which is provided with, to be used for power-up pcb board electric on product to be welded, before pcb board
Face is provided with the soft ribbons briquetting of lucite material, is powered for crimping soft ribbons to product to be welded, soft ribbons briquetting and pcb board are in product
Soft ribbons direction of insertion chamfering, so that soft ribbons are easily inserted.Product briquetting is provided with immediately ahead of groove, briquetting surface is provided with product briquetting
Pad, to prevent weighing product wounded, briquetting is by knob control, for compressing product.Product to be welded is placed in suspending bench, is covered and is welded in Z-type
After the completion of connecing, the levelness of Z-type set solder side is just secured, and band-type brake is unclamped, and due to spring force, product can be touched with suspending bench
Z-type covers solder side, makes Product jointing face to be welded and Z-type set solder side coaxial in Z-direction, so that perfect registration, seam is not produced
Gap.Then band-type brake is locked suspending bench, Z axis somewhat rise produced between Product jointing face to be welded and Z-type set solder side it is uniform
Gap, enables product to move freely, and machine automatic coupling finds optimum power value, then carries out laser welding, makes laser
Output of products optical power change is within 5% before and after welding.Using the integral tool of automatic coupling Laser Welding proposed by the invention,
The operating efficiency and success rate of generating laser automatic coupling Laser Welding can be effectively improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 rearview；
Fig. 4 is Fig. 1 upward view；
Fig. 5 is the profile of product charging portion in the present invention；
In figure：1- band-type brakes, 2- suspension pedestals, 3- suspending bench, 4- product mounting tables, 5- bases, 6- columns, 7- fixes band-type brake
Bolt, 8- suspending bench supports, 9- elastic force adjusting nuts, 10- springs, 11- knobs, 12- product briquettings, 13- product briquetting pads,
14- soft ribbons briquettings, 15- band-type brakes locking boss, 16- suspending bench positioning and guiding bars, 17- suspending bench briquettings, 18- band-type brake stroke adjustments
Bolt, 19- cylinder body fixing bolts, 20- cylinder piston rod fixing bolts, 21- cylinder stroke regulating bolts, 22- cylinders,
23- cylinder air inlet/outlets, 24- cylinder piston rod fixed blocks, 25- floating platform levelness set screws, 26- band-type brake support bars, 27- adds
Electric pcb board, 28- grooves.
Embodiment
The present invention will be described below in conjunction with the accompanying drawings：
The integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding as Figure 1-4, including base 5,
Suspending bench component, product mounting table 4 and band brake apparatus.
Suspending bench component includes suspending bench 3, suspension pedestal 2, spring 10 and suspending bench support 8, the bottom of suspending bench support 8
It is fixed on base 5, suspending bench 3 is fixed on the top of suspending bench support 8 by spring 10, three groups of springs 10 are uniform in 120 degree
Elastic adjusting nut 9 is set with distribution, spring 10, elastic force adjusting nut 9 is used to adjust elastic force.One end of spring 10 with
Suspending bench support 8 is fixedly connected, and the other end is fixedly connected with suspension pedestal 2.It is in 120 degree that the bottom of suspension pedestal 2, which is provided with 3,
Uniform floating platform levelness set screw 25.It is fixed with suspension pedestal 2 using bolt in suspending bench 3, suspending bench 3 and is fixed with production
Product mounting table 4, the center position of the longitudinal central axis line of product mounting table 4 is provided with the groove 28 for placing product to be welded, product to be welded
It is put into after groove 28, the solder side of product to be welded is located at the centre of suspending bench 3.The lower end of groove 28, which is provided with, to be used for production to be welded
Electric power-up pcb board 27 on product, power-up pcb board 27 upper end is provided with lucite material provided with slope, the front of power-up pcb board 27 is oriented to
The soft ribbons briquetting 14 of matter, the top of soft ribbons briquetting 14 is supplied provided with slope, soft ribbons briquetting 14 is oriented to for crimping soft ribbons to product to be welded
Electricity.The front of groove 28 is provided with product briquetting 12, and the surface of product briquetting 12 is provided with product briquetting pad 13, and briquetting 12 is by knob 11
Control, for compressing product.Suspension pedestal 2, suspending bench 3, product mounting table 4, knob 11 and product briquetting 12 are using stainless
Steel matter is made.
Band brake apparatus include band-type brake 1, column 6 and band-type brake support bar 26, band-type brake 1 be using spring steel be made it is pneumatic
Formula annular band-type brake, band-type brake is arranged at the periphery of suspension pedestal 2.One side of band-type brake 1 is fixed on column 6 by 3 fixed band-type brake bolts 7
On, column 6 is bolted on base 5 by 3, and the another side of band-type brake 1 is fixed on base 5 by 2 band-type brake support bars 26
On, the first brake arm of the openend of band-type brake 1 is fixedly connected with cylinder by 2 cylinder body fixing bolts 19 with cylinder 22, the
Two brake arms are fixedly connected with cylinder piston rod by cylinder piston rod fixing bolt 20, and cylinder piston rod is fixed with cylinder piston
Block 24 is fixedly connected by cylinder stroke regulating bolt 21, and band-type brake stroke tune is provided between the first brake arm and the second brake arm
Save bolt 18.The inner side of band-type brake 1 has band-type brake at 4 to lock boss 15.Annular band-type brake is arranged at the periphery of suspension pedestal 2, passes through gas
The air inlet or exhaust of cylinder air inlet/outlet 23, control cylinder piston rod action are unclamped or held tightly so as to control band-type brake to lock boss 15
Suspension pedestal 2.3 suspending bench briquettings, 17,3 suspending bench briquettings 17 are provided with band-type brake 1 and are distributed in suspension pedestal 2 in 120 degree
Around, the upper limit for the pedestal that suspends.Suspension pedestal 2 is provided with two suspending bench positioning and guiding bars 16, two in the side of cylinder 22
Angle between individual suspending bench positioning and guiding bar 16 is 120 degree, and positioning and guiding bar prevents suspending bench from big angle rotary, can only be light
Micro- rotation, can be moved up and down by guide direction.
The step of carrying out generating laser automatic coupling Laser Welding operation using the present invention is as follows：
1. opening laser generator by boot program, corresponding laser welding program, corresponding laser weld parameters are selected
Also it can be shown relevant position in screen, laser weld parameters can be adjusted as requested.Welding system computer is then turned on, is loaded
Exemplar is corrected, calibration machine makes machine be in normal operating conditions.
2. wearing antistatic fingerstall, a socket is taken, optical fiber is inserted, loads socket clamper.Then one is picked up with hand to treat
Product is welded, product soft ribbons have been smoothed out with the fingers, the integral tool of the present invention is inserted, tightens the knob 11 of fixed product, it is solid with product briquetting 12
Product to be welded is set, is powered by upper push button to product to be welded, has laser output with feux rouges card detection product.
3. pressing from both sides a Z-type set with tweezers, it is enclosed on socket, then by executive button, laser welding machine automatic coupling is looked for
To optimum value, laser aiming cross hairs central point is determined in the position for needing to weld, by transmitting button, laser welding machine automatically will
The socket of Z-type set and product to be welded above product to be welded welds together；Welding completes exhaust hood 22 and acted, band-type brake 1
Unclamp, machine makes the socket for having welded Z-type set somewhat move down automatically, then returns to welding position again, band-type brake 1 is held tightly again.
Somewhat rise in Z-direction 4. machine automatically controls socket, automatic coupling finds optimum value to welding robot again,
Laser aiming cross hairs central point is determined in the position for needing to weld, by transmitting button, welding robot completes one and is spot welded, and presss from both sides thereon
Head unclamps, and Z axis rises, and machine is automatically performed remaining solder joint, until by Z-type set together with Product jointing.
5. after the completion of welding, welding gun rises to initial position automatically.Unscrew knob 11, remove product, preparation is put into next
Individual product to be welded.
Using the integral tool of automatic coupling Laser Welding proposed by the invention, generating laser automatic coupling can be effectively improved
The operating efficiency and success rate of laser welding.
Claims (9)
1. minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding, it is characterised in that：Including base, suspending bench
Component, product mounting table and band brake apparatus, suspending bench component include suspending bench, suspension pedestal, spring and suspending bench support, suspend
The bottom of platform support is fixed on base, and suspension pedestal is fixed on the top of suspending bench support, suspension pedestal and position by spring
Suspending bench thereon is fixed using bolt, and product mounting table, which is bolted, to be installed in suspending bench, and band brake apparatus includes
Band-type brake, column and band-type brake support bar, band-type brake are fixed on base by column and band-type brake support bar, and band-type brake is arranged at suspension pedestal
Periphery, for tightening or loosening suspension pedestal, the center position of the product mounting table longitudinal central axis line is to be welded provided with placing
The groove of product, the lower end of groove, which is provided with, to be used for power-up pcb board electric on product to be welded, and pcb board front is provided with soft ribbons pressure
Product briquetting is provided with immediately ahead of block, groove, product briquetting surface is provided with product briquetting pad, and product briquetting connects with knob thread
Connect, knob is used to control product briquetting to compress product to be welded.
2. the integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding according to claim 1, its feature
It is：The soft ribbons briquetting is made of lucite material, and the top of soft ribbons briquetting is provided with guiding slope.
3. the integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding according to claim 1, its feature
It is：The groove lower end, which is provided with, to be used for power-up pcb board electric on product to be welded, and pcb board top is provided with guiding slope.
4. according to the integral tool of any described miniaturization semiconductor laser transmitter automatic coupling Laser Weldings of claim 1-3,
It is characterized in that：The spring has three groups, and three groups of springs are uniformly distributed in 120 degree, and elastic adjusting nut, bullet are set with spring
One end of spring is fixedly connected with suspending bench support, and the other end is fixedly connected with suspension pedestal.
5. according to the integral tool of any described miniaturization semiconductor laser transmitter automatic coupling Laser Weldings of claim 1-3,
It is characterized in that：3 suspending bench briquettings are provided with the band-type brake, 3 suspending bench briquettings are evenly distributed in suspension pedestal in 120 degree
Around, the upper limit for the pedestal that suspends.
6. according to the integral tool of any described miniaturization semiconductor laser transmitter automatic coupling Laser Weldings of claim 1-3,
It is characterized in that：The bottom of the suspension pedestal is provided with 3 in 120 degree of uniform levelness set screws.
7. according to the integral tool of any described miniaturization semiconductor laser transmitter automatic coupling Laser Weldings of claim 1-3,
It is characterized in that：The suspension pedestal is discoid, and band-type brake is the annular band-type brake of pneumatic type being made using spring steel, band-type brake
First brake arm of openend is fixedly connected with cylinder by bolt with cylinder, and the second brake arm passes through cylinder with cylinder piston rod
Piston rod fixing bolt is fixedly connected, and cylinder piston rod is fixed with cylinder piston fixed block by cylinder stroke regulating bolt to be connected
Connect, band-type brake stroke adjustment bolt is provided between the first brake arm and the second brake arm.
8. the integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding according to claim 7, its feature
It is：The suspension pedestal is provided between two suspending bench positioning and guiding bars, two suspending bench positioning and guiding bars in cylinder side
Angle be 120 degree.
9. the integral tool of miniaturization semiconductor laser transmitter automatic coupling Laser Welding according to claim 7, its feature
It is：4 equally distributed band-type brake locking boss are provided with the inside of the band-type brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677078.6A CN106078060B (en) | 2016-08-17 | 2016-08-17 | Minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677078.6A CN106078060B (en) | 2016-08-17 | 2016-08-17 | Minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078060A CN106078060A (en) | 2016-11-09 |
| CN106078060B true CN106078060B (en) | 2017-08-25 |
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| CN201610677078.6A Active CN106078060B (en) | 2016-08-17 | 2016-08-17 | Minimize the integral tool of semiconductor laser transmitter automatic coupling Laser Welding |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378280A (en) * | 2017-08-02 | 2017-11-24 | 深圳市大族锐波传感科技有限公司 | A kind of positioning and locking device and bonding machine |
| CN115008047B (en) * | 2020-12-09 | 2024-05-17 | 大连优欣光科技股份有限公司 | Multi-dimensional adjusting mechanism, automatic coupling device and related method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295700A (en) * | 1992-04-16 | 1994-03-22 | Dukane Corporation | Workpiece support assembly for microrobotic apparatus |
| CN102211256B (en) * | 2011-03-31 | 2015-05-06 | 索尔思光电（成都）有限公司 | Clamp for coupling welding light-emitting device |
| CN205057297U (en) * | 2015-03-23 | 2016-03-02 | 深圳市一铭飞高科技有限公司 | Full -automatic coupling welding machine of laser instrument |
| CN205888456U (en) * | 2016-08-17 | 2017-01-18 | 大连藏龙光电子科技有限公司 | Integrative tool of miniaturized semiconductor laser transmitter auto -Coupling laser beam welding |
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| CN106078060A (en) | 2016-11-09 |
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