CN103990911A - Tailored blank laser welding positioning device - Google Patents
Tailored blank laser welding positioning device Download PDFInfo
- Publication number
- CN103990911A CN103990911A CN201410245857.XA CN201410245857A CN103990911A CN 103990911 A CN103990911 A CN 103990911A CN 201410245857 A CN201410245857 A CN 201410245857A CN 103990911 A CN103990911 A CN 103990911A
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- CN
- China
- Prior art keywords
- backstay
- welding
- tablet
- welding tablet
- abutment sleeve
- 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.)
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser welding, in particular to a tailored blank laser welding positioning device which comprises a first tailor welding material piece, a second tailor welding material piece and a positioning platform. The positioning platform is provided with an upper groove and a right groove which are used for containing the first tailor welding material piece, and a lower groove and a left groove which are used for containing the second tailor welding material piece, and a left positioning rod and a right positioning rod which are used for simultaneously abutting against the first tailor welding material piece and the second tailor welding material piece, wherein the first tailor welding material piece and the second tailor welding material piece are both L-shaped material pieces of the same specification. During tailor welding, the left positioning rod moves forward along a left positioning sleeve so as to simultaneously abut against the left side area of the first tailor welding material piece and the left side area of the second tailor welding material piece, and the right positioning rod moves forward along a right positioning sleeve so as to simultaneously abut against the right side area of the first tailor welding material piece and the right side area of the second tailor welding material piece. Visibly, the tailored blank laser welding positioning device can position the two L-shaped material pieces where tailored blank laser welding is conducted, can increase the yield of tailor welding finished products, and is simple in structure and high in safety coefficient.
Description
Technical field
The present invention relates to laser weld processing technique field, relate in particular to a kind of laser assembly solder positioner.
Background technology
When laser assembly solder, two tablets are positioned over desktop, after alignment, can start welding.But in the process of welding operation, owing to there is no further to reinforce the parts of tablet, the stitching portion of two tablets can make two tablets that trickle change in location in various degree all can occur because of the stimulation that continues to be subject to high energy laser.Such change in location, directly causes the decline of welding finished product yields.Some workmans, in order to prevent the generation of this trickle change in location, can use hand-held fixture to fix tablet, but do like this inconvenience that can cause welding operation, reduce operating efficiency, and the workman of hand-held fixture is produced to certain potential safety hazard.
Summary of the invention
The object of the invention is to propose a kind of laser assembly solder positioner, can position two of a laser assembly solder L-type tablet, improve welding finished product yields, simple in structure and safety coefficient is high.
For reaching this object, the present invention by the following technical solutions:
A kind of laser assembly solder positioner, comprise the first welding tablet, the second welding tablet and locating platform, on described locating platform, be provided for placing upper groove and the right groove of the first welding tablet, for placing low groove and the left groove of the second welding tablet, for prop up the left backstay of the first welding tablet and the second welding tablet from left side simultaneously, for prop up the right backstay of the first welding tablet and the second welding tablet from right side simultaneously, wherein, described upper groove, right groove, low groove and left groove are all fixed on locating platform by support, and these four grooves are positioned at same rectangle frame, described left backstay is parallel to each other and relative being crisscross arranged with right backstay, left backstay is fixed on locating platform by left abutment sleeve, left backstay is horizontally through described left abutment sleeve and can moves axially along left abutment sleeve, right backstay is fixed on locating platform by right abutment sleeve, right backstay is horizontally through described right abutment sleeve and can moves axially along right abutment sleeve, described the first welding tablet is with the second welding tablet the L-type tablet that specification is identical,
When welding, left backstay moves forward to prop up the first welding tablet left field and the second welding tablet left field simultaneously along left abutment sleeve, right backstay moves forward to prop up the first welding tablet right side area and the second welding tablet right side area simultaneously along right abutment sleeve, welding finishes, left backstay moves so that while and the first welding tablet left field backward along left abutment sleeve, the second welding tablet left field separates, right backstay moves so that while and the first welding tablet right side area backward along right abutment sleeve, the second welding tablet right side area separates.
Wherein, the material of described the first welding tablet and the second welding tablet is wide is 620 millimeters.
Wherein, the surface that described left backstay contacts the first welding tablet left field and the second welding tablet left field arranges rubber layer, and the surface that described right backstay contacts the first welding tablet right side area and the second welding tablet right side area arranges rubber layer.
Wherein, the inwall of described upper groove, right groove, low groove and left groove all arranges rubber layer.
Wherein, described left backstay and right backstay all arrange handle near the one end at locating platform edge, and handle surfaces arranges concaveconvex structure.
Wherein, four jiaos of described locating platform are fixedly connected with respectively leg, and described leg arranges electric expansion structure.
Wherein, described left abutment sleeve is all connected with locating platform bolt with right abutment sleeve.
Wherein, on described left backstay and right backstay, length graduation mark is all set.
Beneficial effect of the present invention is: a kind of laser assembly solder positioner, comprise the first welding tablet, the second welding tablet and locating platform, on locating platform, be provided for placing the upper groove of the first welding tablet and right groove, for placing the low groove of the second welding tablet and left groove, for prop up left backstay and the right location of the first welding tablet, the second welding tablet simultaneously, described the first welding tablet is with the second welding tablet the L-type tablet that specification is identical.When welding, left backstay moves forward to prop up the first welding tablet left field and the second welding tablet left field simultaneously along left abutment sleeve, and right backstay moves forward to prop up the first welding tablet right side area and the second welding tablet right side area simultaneously along right abutment sleeve.While being laser assembly solder, left backstay and right backstay are reinforced location from left side and right side to two L-type tablets that need welding respectively, reduce workman's welding burden, ensure carrying out smoothly of laser assembly solder.Visible, this laser assembly solder positioner, can position two of a laser assembly solder L-type tablet, improve welding finished product yields, simple in structure and safety coefficient is high.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during the embodiment of the present invention is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the content of the embodiment of the present invention and these accompanying drawings other accompanying drawing.
Fig. 1 is the structure top view of laser assembly solder positioner provided by the invention.
Fig. 2 is the structure partial enlarged drawing at A place in Fig. 1 provided by the invention.
Description of reference numerals is as follows:
1-the first welding tablet; 2-the second welding tablet; 3-locating platform; 4-upper groove; The right groove of 5-; 6-low groove; The left groove of 7-; The left backstay of 8-; The right backstay of 9-; The left abutment sleeve of 10-; The right abutment sleeve of 11-; 12-handle.
Detailed description of the invention
For the technical scheme of technical problem that the present invention is solved, employing and the technique effect that reaches clearer, below in conjunction with accompanying drawing, the technical scheme of the embodiment of the present invention is described in further detail, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, it is the structure top view of laser assembly solder positioner provided by the invention.
A kind of laser assembly solder positioner, comprise the first welding tablet 1, the second welding tablet 2 and locating platform 3, on described locating platform 3, be provided for placing upper groove 4 and the right groove 5 of the first welding tablet 1, for placing low groove 6 and the left groove 7 of the second welding tablet 2, for prop up the left backstay 8 of the first welding tablet 1 and the second welding tablet 2 from left side simultaneously, for prop up the right backstay 9 of the first welding tablet 1 and the second welding tablet 2 from right side simultaneously, wherein, described upper groove 4, right groove 5, low groove 6 and left groove 7 are all fixed on locating platform 3 by support, and these four grooves are positioned at same rectangle frame, described left backstay 8 is parallel to each other and relative being crisscross arranged with right backstay 9, left backstay 8 is fixed on locating platform 3 by left abutment sleeve 10, left backstay 8 is horizontally through described left abutment sleeve 10 and can moves axially along left abutment sleeve 10, right backstay 9 is fixed on locating platform 3 by right abutment sleeve 11, right backstay 9 is horizontally through described right abutment sleeve 11 and can moves axially along right abutment sleeve 11, described the first welding tablet 1 is with the second welding tablet 2 the L-type tablet that specification is identical,
When welding, left backstay 8 moves forward to prop up the first welding tablet 1 left field and the second welding tablet 2 left field simultaneously along left abutment sleeve 10, right backstay 9 moves forward to prop up the first welding tablet 1 right side area and the second welding tablet 2 right side area simultaneously along right abutment sleeve 11, welding finishes, left backstay 8 moves so that while and the first welding tablet 1 left field backward along left abutment sleeve 10, the second welding tablet 2 left field separate, right backstay 9 moves so that while and the first welding tablet 1 right side area backward along right abutment sleeve 11, the second welding tablet 2 right side area separate.
Laser assembly solder positioner provided by the invention, in the time of laser assembly solder, left backstay 8 and right backstay 9 are reinforced location from left side and right side to two L-type tablets that need welding respectively, reduce workman's welding burden, ensure carrying out smoothly of laser assembly solder.Visible, this laser assembly solder positioner, can position two of a laser assembly solder L-type tablet, improve welding finished product yields, simple in structure and safety coefficient is high.
Please refer to Fig. 2, it is the structure partial enlarged drawing at A place in Fig. 1 provided by the invention.
Wherein, the material of described the first welding tablet 1 and the second welding tablet 2 is wide is 620 millimeters.
Described the first welding tablet 1 is with the second welding tablet 2 the L-type tablet that specification is identical, uses the identical L-type tablet of specification to carry out laser assembly solder, for the finished product material shape that directly stamping-out goes out to need in dull and stereotyped tablet, can greatly reduce the loss of former material.Such as, for obtaining same finished product material shape, can use respectively specification is that 0.5 millimeter × 571 millimeters × 343.6 millimeters, weight are that the dull and stereotyped tablet of 0.78 kilogram carries out stamping-out, be that 620 millimeters, weight are that the L-type tablet of 0.13 kilogram carries out welding with making materials wide, the former material that the latter's acquisition pattern uses only uses 1/3 left and right of former material for the former acquisition pattern, greatly reduced former material loss.But, in view of the cost of LASER BUTT WELDING is higher, consider the loss ratio of processing charges and the former material itself of laser assembly solder, general 15 cun of above front frame finished product materials use this welding structure comparatively suitable.
Wherein, the surface that described left backstay 8 contacts the first welding tablet 1 left field and the second welding tablet 2 left field arranges rubber layer, and the surface that described right backstay 9 contacts the first welding tablet 1 right side area and the second welding tablet 2 right side area arranges rubber layer.
Wherein, the inwall of described upper groove 4, right groove 5, low groove 6 and left groove 7 all arranges rubber layer.
Rubber layer can prevent that the first welding tablet 1 and the second welding tablet 2 from being scratched unintentionally, has ensured the quality of welding finished product.
Wherein, described left backstay 8 and right backstay 9 all arrange handle 12 near the one end at locating platform 3 edges, and handle 12 surfaces arrange concaveconvex structure.
When workman rotation or when promoting left backstay 8 and moving forwards or backwards along left abutment sleeve 10 or when right backstay 9 moves forwards or backwards along right abutment sleeve 11, handle 12 and concaveconvex structure all can make workman's operation more laborsaving.
Wherein, four jiaos of described locating platform 3 are fixedly connected with respectively leg, and described leg arranges electric expansion structure.
Leg arranges electric expansion structure, can regulate arbitrarily the height of locating platform 3, the scope of application of expansion of laser light welding positioner.
Wherein, described left abutment sleeve 10 is all connected with locating platform 3 bolts with right abutment sleeve 11.
It is the common connected mode of mechanical field that bolt connects, and flexibility ratio is high, is convenient to the standardization that laser assembly solder positioner is manufactured.
Wherein, on described left backstay 8 and right backstay 9, length graduation mark is all set.
Length graduation mark facilitates workman to obtain fast the length value that left backstay 8 and right backstay 9 move forwards or backwards, and helps workman when the first welding tablet 1 and the second welding tablet 2 are carried out to laser assembly solder, grasps more welding data.
A kind of laser assembly solder positioner, can position two of a laser assembly solder L-type tablet, improve welding finished product yields, simple in structure and safety coefficient is high.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (8)
1. a laser assembly solder positioner, it is characterized in that: comprise the first welding tablet (1), the second welding tablet (2) and locating platform (3), on described locating platform (3), be provided for placing upper groove (4) and the right groove (5) of the first welding tablet (1), be used for placing low groove (6) and the left groove (7) of the second welding tablet (2), for prop up the left backstay (8) of the first welding tablet (1) and the second welding tablet (2) from left side simultaneously, for prop up the right backstay (9) of the first welding tablet (1) and the second welding tablet (2) from right side simultaneously, wherein, described upper groove (4), right groove (5), low groove (6) and left groove (7) are all fixed on locating platform (3) by support, and these four grooves are positioned at same rectangle frame, described left backstay (8) is parallel to each other and relative being crisscross arranged with right backstay (9), left backstay (8) is fixed on locating platform (3) by left abutment sleeve (10), left backstay (8) is horizontally through described left abutment sleeve (10) and can moves axially along left abutment sleeve (10), right backstay (9) is fixed on locating platform (3) by right abutment sleeve (11), right backstay (9) is horizontally through described right abutment sleeve (11) and can moves axially along right abutment sleeve (11), described the first welding tablet (1) is with the second welding tablet (2) the L-type tablet that specification is identical,
When welding, left backstay (8) moves forward to prop up the first welding tablet (1) left field and the second welding tablet (2) left field simultaneously along left abutment sleeve (10), right backstay (9) moves forward to prop up the first welding tablet (1) right side area and the second welding tablet (2) right side area simultaneously along right abutment sleeve (11), welding finishes, left backstay (8) moves so that while and the first welding tablet (1) left field backward along left abutment sleeve (10), the second welding tablet (2) left field separates, right backstay (9) moves so that while and the first welding tablet (1) right side area backward along right abutment sleeve (11), the second welding tablet (2) right side area separates.
2. laser assembly solder positioner according to claim 1, is characterized in that, the material of described the first welding tablet (1) and the second welding tablet (2) is wide is 620 millimeters.
3. laser assembly solder positioner according to claim 1, it is characterized in that, the surface of described left backstay (8) contact the first welding tablet (1) left field and the second welding tablet (2) left field arranges rubber layer, and the surface of described right backstay (9) contact the first welding tablet (1) right side area and the second welding tablet (2) right side area arranges rubber layer.
4. laser assembly solder positioner according to claim 1, is characterized in that, the inwall of described upper groove (4), right groove (5), low groove (6) and left groove (7) all arranges rubber layer.
5. laser assembly solder positioner according to claim 1, it is characterized in that, described left backstay (8) and right backstay (9) all arrange handle (12) near the one end at locating platform (3) edge, and handle (12) surface arranges concaveconvex structure.
6. laser assembly solder positioner according to claim 1, is characterized in that, four jiaos of described locating platform (3) are fixedly connected with respectively leg, and described leg arranges electric expansion structure.
7. laser assembly solder positioner according to claim 1, is characterized in that, described left abutment sleeve (10) is all connected with locating platform (3) bolt with right abutment sleeve (11).
8. laser assembly solder positioner according to claim 1, is characterized in that, on described left backstay (8) and right backstay (9), length graduation mark is all set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245857.XA CN103990911B (en) | 2014-06-04 | 2014-06-04 | A kind of laser assembly solder positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245857.XA CN103990911B (en) | 2014-06-04 | 2014-06-04 | A kind of laser assembly solder positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990911A true CN103990911A (en) | 2014-08-20 |
| CN103990911B CN103990911B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245857.XA Active CN103990911B (en) | 2014-06-04 | 2014-06-04 | A kind of laser assembly solder positioner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1238748A2 (en) * | 2001-03-02 | 2002-09-11 | COMAU S.p.A. | Method and device for laser welding of two or more overlapped metal sheets, and sheet clamping device therefor |
| CN102366858A (en) * | 2011-10-25 | 2012-03-07 | 昆山宝锦激光拼焊有限公司 | Clamp used for laser pie welding and laser cutting |
| CN102601533A (en) * | 2012-03-28 | 2012-07-25 | 昆山宝锦激光拼焊有限公司 | Laser welding device |
| CN203062137U (en) * | 2012-11-30 | 2013-07-17 | 东莞市永强汽车制造有限公司 | Tailor-welding tool of wing plate sleeve |
| CN103286500A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Laser welding clamp |
| CN203936525U (en) * | 2014-06-04 | 2014-11-12 | 昆山宝锦激光拼焊有限公司 | A kind of laser assembly solder positioner |
-
2014
- 2014-06-04 CN CN201410245857.XA patent/CN103990911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1238748A2 (en) * | 2001-03-02 | 2002-09-11 | COMAU S.p.A. | Method and device for laser welding of two or more overlapped metal sheets, and sheet clamping device therefor |
| CN102366858A (en) * | 2011-10-25 | 2012-03-07 | 昆山宝锦激光拼焊有限公司 | Clamp used for laser pie welding and laser cutting |
| CN102601533A (en) * | 2012-03-28 | 2012-07-25 | 昆山宝锦激光拼焊有限公司 | Laser welding device |
| CN203062137U (en) * | 2012-11-30 | 2013-07-17 | 东莞市永强汽车制造有限公司 | Tailor-welding tool of wing plate sleeve |
| CN103286500A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Laser welding clamp |
| CN203936525U (en) * | 2014-06-04 | 2014-11-12 | 昆山宝锦激光拼焊有限公司 | A kind of laser assembly solder positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103990911B (en) | 2016-01-20 |
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