CN102581488B - Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) - Google Patents
Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) Download PDFInfo
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- CN102581488B CN102581488B CN201210045222.6A CN201210045222A CN102581488B CN 102581488 B CN102581488 B CN 102581488B CN 201210045222 A CN201210045222 A CN 201210045222A CN 102581488 B CN102581488 B CN 102581488B
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Abstract
The invention provides a precise fast fixture of a multi-core shielding cable and a PCB (Printed Circuit Board), comprising an upper pressing plate and a lower pressing plate which are mutually hinged, wherein the lower pressing plate is provided with concave cavities for containing the PCB and the multi-core shielding cable; terminal pressing plates are coaxially hinged with the upper pressing plate and the lower pressing plate; the terminal pressing plates and the lower pressing plate are provided with corresponding strong magnets; the bottom surface of the upper pressing plate and the back side of the lower pressing plate are provided with the corresponding strong magnets; each one of the upper pressing plate and the lower pressing plate is respectively hinged with one pressing plate; the bottom faces of the pressing plates and the back sides of the corresponding upper pressing plate and lower pressing plate are provided with the corresponding strong magnets; a tension disc is arranged on each pressing plate; and a claw end is extended from each tension disc. The invention further provides a laser soldering method of the multi-core shielding cable and the PCB. According to the laser soldering method and precise fast fixture disclosed by the invention, the production way of the multi-core shielding cable and the PCB is radically changed and the problems that the manual welding difficulty is extremely great and the yield is extremely low are solved; and therefore, the high-speed industrial production is realized.
Description
Technical field
The present invention relates to wire harness manufacture field, specifically the laser soldering method of a kind of shielded multiconductor cable and pcb board and accurate fast fixture.
Background technology
The connector mode (please refer to Fig. 1-3) of shielded multiconductor cable and pcb board composition, it is a kind of novel wire transmission mode growing up along with scientific and technological progress, but the welding of shielded multiconductor cable and pcb board is but still along the welding manner of electric iron by hand.Due to pcb board microminiaturization increasingly, cause the welding of shielded multiconductor cable and pcb board more and more difficult, cause manual welding to complete, cause like this welding quality and welding output all cannot guarantee higher level, particularly when pad below 0.2mm, solder pad space length is while being less than 0.4mm, manual electric iron welding cannot complete.
For such welding, only have under the microscope and just can weld, or carry out under the supervision of industrial CCD, electric iron weldering by hand, also cannot weld with laser welding, because the ratio hairline that wire harness core diameter has is also thin, if carry out laser welding weldering, core moment will be melted.
Before laser technology also does not permeate, the product of this class remains dependence manual operation at present, and a skilled worker does not go out several qualified products for one day yet, and efficiency is extremely low, has seriously hindered the development of producing, and has restricted scientific and technological progress.
Summary of the invention
The present invention is in order to make up the deficiencies in the prior art, laser soldering method and the accurate fast fixture of a kind of shielded multiconductor cable and pcb board are provided, can use the core shielded cable that technology is many to wire harness, core is thin of laser soldering to weld easily, thereby it is high to realize suitability for industrialized production, yield rate at a high speed.
A kind of accurate fast fixture for shielded multiconductor cable and pcb board, comprise the top board and the lower platen that are hinged, on described lower platen, offer the cavity of accommodating pcb board and shielded multiconductor cable, described top board and lower platen are coaxially hinged with terminal pressing plate, terminal pressing plate is provided with corresponding strong magnet with lower platen, the bottom surface of described top board is provided with corresponding strong magnet with the back side of lower platen, described top board with on lower platen, be hinged with respectively a pressing plate described in the bottom surface of pressing plate be provided with corresponding strong magnet with corresponding described top board and the back side of lower platen, described pressing plate is provided with tension disc, described tension disc extends a pawl end.
Accurate fast fixture as above, described top board and lower platen are hinged by major axis.
Accurate fast fixture as above, terminal pressing plate is provided with corresponding strong magnet with lower platen and is specially: the lower surface both sides of described terminal pressing plate are respectively equipped with a strong magnet, is provided with the strong magnet corresponding with strong magnet on terminal pressing plate on lower platen.
Accurate fast fixture as above, the bottom surface of described top board is provided with corresponding strong magnet with the back side of lower platen and is specially: the bottom surface of top board is provided with two pairs of strong magnets, and the back side of lower platen is provided with two pairs of corresponding strong magnets.
Accurate fast fixture as above, is hinged with respectively a pressing plate and is specially: on described top board, be hinged with pressing plate, pressing plate is hinged via upper minor axis and top board on described top board and lower platen; On described lower platen, be hinged with pressing plate, pressing plate is hinged via lower minor axis and lower platen.
Accurate fast fixture as above, trim ring pine is placed on tension disc, and soket head cap screw is anchored on trim ring on pressing plate.
Accurate fast fixture as above is placed 2 elastic rubber strips between tension disc and pressing plate.
A laser soldering method for shielded multiconductor cable and pcb board, applies accurate fast fixture as claimed in claim 1 and carries out scolding tin, comprises the steps:
A, fixing pcb board: pcb board is inserted to the cavity on lower platen, then depress terminal pressing plate, terminal pressing plate and lower platen are pushed down pcb board by the adhesive of strong magnet;
B, fixing shielded multiconductor cable: on lower platen, pack shielded multiconductor cable into, the core of shielded multiconductor cable and the pad of pcb board are alignd, then depress top board, top board and lower platen are pushed down shielded multiconductor cable by the adhesive of strong magnet;
The core of C, fixing shielded multiconductor cable: depress respectively the pressing plate on described top board and lower platen, thereby the tension disc arranging on pressing plate is also together depressed the core of shielded multiconductor cable is pushed down;
D, laser weld: open laser beam, core is irradiated, melt the pre-upper tin on core, core is welded on the pad of pcb board.
Laser soldering method as above, also comprises step: between tension disc and pressing plate, place 2 elastic rubber strips.
Laser soldering method as above, also comprises step: trim ring pine is placed on tension disc, uses soket head cap screw that trim ring is anchored on pressing plate.
Feature of the present invention:
One, quick-clamping, without by any instrument, only need be with hand operated.
Two,, owing to there being the guarantee of fixture, being also convenient to laser and can carrying out smoothly meticulous welding, and can guarantee preferably the quality of product.
By accurate fast fixture provided by the invention, can be by laser for soldering, be used in by laser soldering in the welding of shielded multiconductor cable and pcb board, can replace manual electric iron welding with this, by the mode of production of the welding of the change shielded multiconductor cable of essence and pcb board, solve the problem that manual welding difficulty is very big, yield rate is extremely low, realize suitability for industrialized production at a high speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing a kind of specification PCB;
Fig. 2 is and the structural representation of the shielded multiconductor cable of pcb board welding;
Fig. 3 is the finished product three-dimensional structure diagram after pcb board and shielded multiconductor cable welding;
Fig. 4 is the finished product top view after pcb board and shielded multiconductor cable welding;
Fig. 5 is the finished product side view after pcb board and shielded multiconductor cable welding;
Fig. 6 is the structural representation of the accurate fast fixture of the present invention, and now fixture is not clamping state;
Fig. 7 is another structural representation of the accurate fast fixture of the present invention, and now top board 3 and terminal pressing plate 9 are the state of opening, and waits for clamping pcb board and shielded cable;
Fig. 8 is another structural representation of the accurate fast fixture of the present invention, now puts into pcb board 1;
Fig. 9 is another structural representation of the accurate fast fixture of the present invention, now depresses PCB pressing plate 9, and terminal pressing plate 9 is pushed down pcb board 1;
Figure 10 is another structural representation of the accurate fast fixture of the present invention, now packs shielded multiconductor cable 2 into;
Figure 11 is another structural representation of the accurate fast fixture of the present invention, now depresses top board 3, pushes down shielded multiconductor cable 2;
Figure 12 is another structural representation of the accurate fast fixture of the present invention, depresses pressing plate 4, and meanwhile, tension disc 6 also will together be depressed, and tension disc 6 is pushed down the core 2-3 of shielded multiconductor cable, and now one side clamping completes;
Figure 13 is the schematic diagram of the other direction of the accurate fast fixture of the present invention;
Figure 14 is another structural representation of the accurate fast fixture of the present invention, depresses pressing plate 21, and tension disc 22 also will together be depressed, and tension disc 22 is pushed down the another side core of the core 2-3 of shielded multiconductor cable, and now all clamping completes;
Figure 15 is the cutaway view of the accurate fast fixture of the present invention.
In figure: 1-pcb board; 1-1-pad; 1-2-for external devices peg graft output (input) pad; 2-shielded multiconductor cable; The outer quilt of 2-1-coaxial line; 2-2-layering wire clamp; 2-3-core; 3-top board; 4,21-pressing plate; 5,16,17,18,19,20,23-strong magnet; 6,22-tension disc; 7,25-trim ring; 8,26-soket head cap screw; 9-terminal pressing plate; 10-upper minor axis; 11-lower minor axis; 13-lower platen; 14-major axis; 15,24-elastic rubber strip.
The specific embodiment
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described.
Please refer to Fig. 6 and Fig. 7, the present invention comprises for an embodiment of the accurate fast fixture of shielded multiconductor cable and the soldering of pcb board laser the top board 3 and the lower platen 13 that are hinged, concrete, as shown in Figure 7, described top board 3 and lower platen 13 are hinged by major axis 14, and top board 3 can be opened freely and close up with lower platen 13.On described lower platen 13, offer the cavity (scheming not label) of accommodating pcb board and shielded multiconductor cable.
Described top board 3 is coaxially hinged with terminal pressing plate 9 with lower platen 13, terminal pressing plate 9 is provided with corresponding strong magnet with lower platen 13, as shown in Figure 7, the lower surface both sides of described terminal pressing plate 9 are respectively equipped with a strong magnet 18, described strong magnet 18 can be bonded on terminal pressing plate 9 with epoxide-resin glue, on lower platen 13, be provided with the strong magnet 17 corresponding with strong magnet 18 on terminal pressing plate 9, in the time that terminal pressing plate 9 and lower platen 13 hold together, strong magnet 17 adhesives on strong magnet 18 and lower platen on terminal pressing plate 9, the result of two pairs of strong magnet adhesives, will make terminal pressing plate 9 by pcb board (referring to Fig. 1) being pressed in tightly (referring to Fig. 9) on lower platen 13.
The bottom surface of described top board 3 is provided with corresponding strong magnet with the back side of lower platen 13, as shown in Figure 8, the bottom surface of top board 3 is provided with two pairs of strong magnets (19, 20), the back side of lower platen 13 is provided with two pairs of corresponding strong magnets (16, 15), when top board 3 closes up with lower platen 13, strong magnet 16 adhesives on strong magnet 19 and lower platen 13 on top board, strong magnet 20 on top board by with lower platen on strong magnet 15 adhesives, the adhesive of four pairs of strong magnets, will make top board 3 and lower platen 13 being close together tightly, the action of this adhesive can tightly be pushed down (referring to Figure 11) by shielded multiconductor cable 2.
On described top board 3 and lower platen 13, be hinged with respectively a pressing plate (4,21), concrete, on described top board 3, be hinged with pressing plate 4, pressing plate 4 can be via each one of upper minor axis 10(left and right) hinged with top board 3, namely pressing plate 4 can rotate around upper minor axis 10, consequently: pressing plate 4 can be fitted or open with top board 3.
The bottom surface of described pressing plate 4 is provided with corresponding strong magnet with the back side of described top board 3, and described pressing plate 4 is provided with tension disc 6, and tension disc 6 extends a pawl end.As shown in figure 10, the bottom surface of described pressing plate 4 is provided with a pair of kicker magnet 5, the back side of described top board 3 is provided with corresponding a pair of strong magnet 19, in the time of upset pressing plate 4, under the suction-combining force effect of two pairs of strong magnets (5,19), pressing plate 4 just can tightly be fitted on top board 3, and this power can well be pushed down core 2-3(referring to Figure 15 by the pawl end that makes tension disc 6).
Referring to Figure 12, Figure 15, trim ring 7 pines are placed on tension disc 6, soket head cap screw 8 is anchored on trim ring 7 on pressing plate 4, due to gapped existence (referring to Figure 15) between trim ring 7 and tension disc 6, therefore, tension disc 6 can be small freely swing, this swings lives in the elastic deformation amount of core 2.3 by the pawl side pressure that is tension disc 6.
Referring to Figure 15, between tension disc 6 and pressing plate 4, place 2 elastic rubber strips 12, the effect of elastic rubber strip 12 is just available to the elastic pressure of tension disc 6, due to the thickness difference of core 2-3, the pawl end of tension disc 6 is by the height change having by a small margin, and elastic rubber strip 12 is by this height change of balance, and offer the tension disc 6 pawl ends pressure suitable to core 2-3, guarantee that core 2-3 can be tightly docile and obedient at pad 1-1(referring to Fig. 3) on.
Referring to Figure 11, Figure 12, when pressing plate 4 closes up with top board 3, to drive tension disc 6, trim ring 7, soket head cap screw 8, elastic rubber strip 12 to rotate together, consequently: (referring to Figure 15) tension disc 6 pawl ends will contact shielded cable core 2-3, and by core 2-3 tightly be pressed in pad 1-1(referring to Fig. 3, Fig. 5) on.
The same, on described lower platen 13, be hinged with pressing plate 21, pressing plate 21 can be via each one of lower minor axis 11(left and right) hinged with lower platen 13, namely pressing plate 21 can rotate around lower minor axis 11, consequently: pressing plate 21 can be fitted or open with lower platen 13.
The bottom surface of described pressing plate 21 is provided with corresponding strong magnet with the back side of described lower platen 13, and described pressing plate 21 is provided with tension disc 22, and tension disc 22 extends a pawl end.As shown in figure 13, the bottom surface of described pressing plate 21 is provided with a pair of kicker magnet 23, the back side of described lower platen 13 is provided with corresponding a pair of strong magnet 16, in the time of upset pressing plate 21, under the suction-combining force effect of two pairs of strong magnets (23,16), pressing plate 21 just can tightly be fitted on lower platen 13, and this power can well be pushed down core 2-3(referring to Figure 15 by the pawl end that makes tension disc 22).
Referring to Figure 14, Figure 15, trim ring 25 pines are placed on tension disc 22, soket head cap screw 26 is anchored on trim ring 25 on pressing plate 21, due to gapped existence (referring to Figure 16) between trim ring 25 and tension disc 22, therefore, tension disc 22 can be small freely swing, this swings lives in the elastic deformation amount of core 2.3 by the pawl side pressure that is tension disc 22.
Referring to Figure 15, between tension disc 22 and pressing plate 21, place 2 elastic rubber strips 24, the effect of elastic rubber strip 24 is just available to the elastic pressure of tension disc 22, due to the thickness difference of core 2-3, the pawl end of tension disc 22 is by the height change having by a small margin, and elastic rubber strip 24 is by this height change of balance, and offer the tension disc 22 pawl ends pressure suitable to core 2-3, guarantee that core 2-3 can be tightly docile and obedient at pad 1-1(referring to Fig. 3) on.
Referring to Figure 13, Figure 14, when pressing plate 21 closes up with lower platen 13, to drive tension disc 22, trim ring 25, soket head cap screw 26, elastic rubber strip 24 to rotate together, consequently: (referring to Figure 15) tension disc 22 pawl ends will contact shielding line core 2-3, and by core 2-3 tightly be pressed in pad 1-1(referring to Fig. 3, Fig. 5) on.
The step that uses fixture of the present invention to be installed is as follows:
Referring to Fig. 7, open top board 3 and terminal pressing plate 9, wait for clamping pcb board and shielded cable.
Referring to Fig. 8, put into pcb board 1.
Referring to Fig. 9, depress terminal pressing plate 9, now, terminal pressing plate 9 is pushed down pcb board 1.
Referring to Figure 10, pack shielded multiconductor cable 2 into, install rear as Fig. 3 shape.
Referring to Figure 11, depress top board 3, top board 3 is pushed down shielded multiconductor cable 2.
Referring to Figure 12, depress pressing plate 4, meanwhile, tension disc 6 also will together be depressed, and tension disc 6 is pushed down the core 2-3 of shielded multiconductor cable.
Now, one side clamping completes, below by other clamping one side.
Referring to Figure 13, Figure 13 is fixture state conversely.
Referring to Figure 14, depress pressing plate 21, tension disc 22 also will together be depressed, and tension disc 22 is pushed down the another side core of the core 2-3 of shielded multiconductor cable.
Now, all clamping completes, can entirety be placed under laser and have welded, laser beam 27 is in the time irradiating successively core 2-3, will melt the pre-upper tin on core 2-3, the tin of thawing will be past upper downstream to pad 1-1, so, under the effect of scolding tin, core 2-3 will weld together with pad 1-1.
When the workpiece having welded is dismantled, contrary with aforesaid operations, only need be with hand operated.
Why say that this fixture is fast fixture, because these all operations all only need to be used hand operated, without by any instrument, all chucking powers are all provided by strong magnet, without any mechanical caging, form quick-clamping with this, therefore can improve preferably effect, for suitability for industrialized production provides safeguard.
The embodiment of the present invention also provides the laser soldering method of a kind of shielded multiconductor cable and pcb board, comprises the steps:
A, fixing pcb board: pcb board is inserted to the cavity on lower platen 13, then depress terminal pressing plate 9, terminal pressing plate 9 and lower platen 13 are pushed down pcb board by the adhesive of strong magnet;
B, fixing shielded multiconductor cable: on lower platen 13, pack shielded multiconductor cable into, the core of shielded multiconductor cable and the pad of pcb board are alignd, then depress top board 3, top board 3 and lower platen 13 are pushed down shielded multiconductor cable 2 by the adhesive of strong magnet;
The core of C, fixing shielded multiconductor cable: depress respectively the pressing plate (4,21) on described top board 3 and lower platen 13, pressing plate (4,21) is gone up the tension disc (6,22) arranging thereby also together depressed the core of shielded multiconductor cable is pushed down;
D, laser weld: open laser beam 27, core is irradiated, melt the pre-upper tin on core, core is welded on the pad of pcb board.
Preferably, in another embodiment, also comprise step: between tension disc (6,22) and pressing plate (4,21), place 2 elastic rubber strips 24.
Preferably, in another embodiment, also comprise step: trim ring pine is placed on tension disc, uses soket head cap screw that trim ring is anchored on pressing plate.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any belong to those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. the accurate fast fixture for shielded multiconductor cable and pcb board, it is characterized in that: comprise the top board (3) and the lower platen (13) that are hinged, on described lower platen (13), offer the cavity of accommodating pcb board and shielded multiconductor cable, described top board (3) is coaxially hinged with terminal pressing plate (9) with lower platen (13), terminal pressing plate (9) is provided with corresponding strong magnet with lower platen (13), the bottom surface of described top board (3) is provided with corresponding strong magnet with the back side of lower platen (13), on described top board (3) and lower platen (13), be hinged with respectively a pressing plate (4, 21), described pressing plate (4, 21) bottom surface is provided with corresponding strong magnet with corresponding described top board (3) with the back side of lower platen (13), described pressing plate (4, 21) be provided with tension disc (6, 22), described tension disc (6, 22) extend a pawl end.
2. accurate fast fixture as claimed in claim 1, is characterized in that: described top board (3) and lower platen (13) are hinged by major axis (14).
3. accurate fast fixture as claimed in claim 1, it is characterized in that: terminal pressing plate (9) is provided with corresponding strong magnet with lower platen (13) and is specially: the lower surface both sides of described terminal pressing plate (9) are respectively equipped with a strong magnet (18), on lower platen (13), be provided with the strong magnet (17) corresponding with strong magnet (18) on terminal pressing plate (9).
4. accurate fast fixture as claimed in claim 1, it is characterized in that: the bottom surface of described top board (3) is provided with corresponding strong magnet with the back side of lower platen (13) and is specially: the bottom surface of top board (3) is provided with two pairs of strong magnets (19,20), the back side of lower platen (13) is provided with corresponding two pairs of strong magnets (16,15).
5. accurate fast fixture as claimed in claim 1, it is characterized in that: on described top board (3) and lower platen (13), be hinged with respectively a pressing plate (4,21) and be specially: on described top board (3), be hinged with pressing plate (4), pressing plate (4) is hinged via upper minor axis (10) and top board (3); On described lower platen (13), be hinged with pressing plate (21), pressing plate (21) is hinged via lower minor axis (11) and lower platen (13).
6. accurate fast fixture as claimed in claim 1, is characterized in that: it is upper that trim ring (7,25) pine is placed on tension disc (6,22), and soket head cap screw (8,26) is anchored on trim ring (7,25) on pressing plate (4,21).
7. accurate fast fixture as claimed in claim 1, is characterized in that: between tension disc (6,22) and pressing plate (4,21), place 2 elastic rubber strips (12,24).
8. a laser soldering method for shielded multiconductor cable and pcb board, is characterized in that: apply accurate fast fixture as claimed in claim 1 and carry out soldering, comprise the steps:
A, fixing pcb board: pcb board is inserted to the cavity on lower platen (13), then depress terminal pressing plate (9), terminal pressing plate (9) and lower platen (13) are pushed down pcb board by the adhesive of strong magnet;
B, fixing shielded multiconductor cable: on lower platen (13), pack shielded multiconductor cable into, the core of shielded multiconductor cable and the pad of pcb board are alignd, then depress top board (3), top board (3) and lower platen (13) are pushed down shielded multiconductor cable (2) by the adhesive of strong magnet;
The core of C, fixing shielded multiconductor cable: depress respectively the pressing plate (4,21) on described top board (3) and lower platen (13), pressing plate (4,21) is gone up the tension disc (6,22) arranging thereby also together depressed the core of shielded multiconductor cable is pushed down;
D, laser weld: open laser beam (27), core is irradiated, melt the pre-upper tin on core, core is welded on the pad of pcb board.
9. laser soldering method as claimed in claim 8, characterized by further comprising step: between tension disc (6,22) and pressing plate (4,21), place 2 elastic rubber strips (24).
10. laser soldering method as claimed in claim 8, characterized by further comprising step: trim ring pine is placed on tension disc, uses soket head cap screw that trim ring is anchored on pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045222.6A CN102581488B (en) | 2012-02-27 | 2012-02-27 | Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045222.6A CN102581488B (en) | 2012-02-27 | 2012-02-27 | Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) |
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| Publication Number | Publication Date |
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| CN102581488A CN102581488A (en) | 2012-07-18 |
| CN102581488B true CN102581488B (en) | 2014-06-18 |
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| CN201210045222.6A Expired - Fee Related CN102581488B (en) | 2012-02-27 | 2012-02-27 | Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) |
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| CN104227300B (en) * | 2014-09-11 | 2016-08-24 | 安徽蓝海机电设备有限公司 | Circuit board tool frame |
| CN104722920A (en) * | 2015-01-11 | 2015-06-24 | 沈阳汇能机器人自动化有限公司 | Intensive multiple weld joint laser welding fixture and using method thereof |
| CN105269111B (en) * | 2015-10-22 | 2018-10-09 | 中国电子科技集团公司第四十一研究所 | A kind of microwave signal transmission terminal precision positioning welding fixture and welding method |
| CN105246019A (en) * | 2015-10-29 | 2016-01-13 | 歌尔声学股份有限公司 | Welding process for flexible circuit board and loudspeaker module |
| CN106304646B (en) * | 2016-08-30 | 2019-08-27 | 歌尔股份有限公司 | Welding fixture |
| CN106425139B (en) * | 2016-11-10 | 2018-07-31 | 上海安费诺永亿通讯电子有限公司 | Micro metal connector welding jig in a kind of mobile device antenna |
| CN107552952A (en) * | 2017-08-28 | 2018-01-09 | 广东泰格威机器人科技有限公司 | The welding location equipment and its fixed-position welding method of a kind of door of elevator and reinforcing plate |
| CN108418075A (en) * | 2018-06-08 | 2018-08-17 | 深圳市泰嘉电子有限公司 | A kind of multicore fine coaxial lines cable welding process fixture |
| CN109396717A (en) * | 2018-11-02 | 2019-03-01 | 格力电器（武汉）有限公司 | The component welding tooling of remote controler |
| CN111992833B (en) * | 2020-07-13 | 2022-05-03 | 武汉凌云光电科技有限责任公司 | Laser tin soldering method for preset tin |
| CN112739085A (en) * | 2021-01-20 | 2021-04-30 | 安徽灏博电子科技有限公司 | 1200W high-speed motor controller |
| CN112975246B (en) * | 2021-02-25 | 2022-07-15 | 重庆摩西机器人有限公司 | Auxiliary clamp for automobile welding |
| CN115026372A (en) * | 2022-07-13 | 2022-09-09 | 苏州海斯恩自动化有限公司 | Soldering tin jig |
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| JPH05131883A (en) * | 1991-11-12 | 1993-05-28 | Yazaki Corp | Flat wire harness wiring-fixing method |
| JPH088028A (en) * | 1994-06-23 | 1996-01-12 | Yazaki Corp | Electric wire connecting method and supporting body therefor |
| CN1736646A (en) * | 2005-09-08 | 2006-02-22 | 张长增 | Bonder welding and its chucking method |
| JP2007326140A (en) * | 2006-06-09 | 2007-12-20 | Phoeton Corp | Laser beam welding method |
| CN201038576Y (en) * | 2007-04-20 | 2008-03-19 | 富港电子（东莞）有限公司 | Press welding fixture structure |
| CN101184375A (en) * | 2007-12-18 | 2008-05-21 | 苏州明富自动化设备有限公司 | Clamping apparatus for PCB |
| JP4384696B2 (en) * | 2008-03-17 | 2009-12-16 | フェトン株式会社 | Laser welding equipment |
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