CN102886581B - A kind of solderer - Google Patents
A kind of solderer Download PDFInfo
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- CN102886581B CN102886581B CN201210417777.9A CN201210417777A CN102886581B CN 102886581 B CN102886581 B CN 102886581B CN 201210417777 A CN201210417777 A CN 201210417777A CN 102886581 B CN102886581 B CN 102886581B
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Abstract
The invention discloses and the invention provides a kind of solderer, comprise workbench and hot air apparatus, workbench is for placing welded part and solder, hot air apparatus is corresponding with described welded part, be separated setting, for generation of, export hot blast, to melt described solder, described welded part is made to be welded in one.In welding process, hot air apparatus produces and after exporting hot blast, by thin plate and plug heating, and then the solder stick fusing that will invest on welded part, thin plate and plug are welded in one by the solder stick after dissolving.The present invention has two advantages: the first, and utilize the gas of heating uniform temperature to heat welded part, hot air apparatus and welded part do not need to contact, and avoid in prior art due to impression that clamping force causes to welded part; The second, because the heated perimeter of hot air apparatus is comparatively large, welded part is heated more even, slow down welded part and concentrate due to thermal stress after local heating and the distortion that produces, effectively improve the quality of product.
Description
Technical field
The present invention relates to mechanical processing technique technical field, particularly relate to a kind of solderer.
Background technology
Soldering adopts the solder 300 lower than mother metal fusion temperature, and operating temperature takes a kind of solder technology lower than mother metal solidus higher than solder 300 liquidus curve.
In prior art, conventional solderer is resistance brazing machine, and please refer to Fig. 1, Fig. 1 is the operating diagram of a kind of resistance brazing machine in prior art; Briefly explain the welding process of this solderer and the defect of existence thereof below.
As shown in Figure 1, welded part workpiece comprises horizontally disposed thin plate 100, is located at the plug 200 at thin plate 100 middle through-hole place, thin plate 100 and plug 200 contact position arrange solder stick as solder 300, above-mentioned resistance brazing machine comprises top electrode 1 ' and bottom electrode 2 ', and top electrode 1 ' and bottom electrode 2 ' are close to upper surface, the lower surface of thin plate 100 respectively.In welding process, top electrode 1 ' and bottom electrode 2 ' are energized, because the contact surface resistance of two electrodes and thin plate 100 is very large, contact surface and adjacent domain are sharply generated heat, the solder stick of contact surface melts by this heat, solder stick dissolves rear infiltration seam, just thin plate 100 and plug 200 is connected in one after cooling.
But, adopt above-mentioned resistance brazing method to weld and there is following shortcoming:
The first, because in welding process, top electrode 1 ', bottom electrode 2 ' must apply clamping force to thin plate 100, and thin plate 100 quality is softer in a heated state, in the vertical direction by very easily producing impression defect under clamping force effect;
The second, because the heating of above-mentioned resistance brazing machine concentrates on contact surface territory, under effect of expanding with heat and contract with cold, easily cause thermal stress to concentrate, cause thin plate 100 to be out of shape, do not meet product quality requirement.
In view of this, urgently for above-mentioned technical problem, looking for another way and relate to a kind of new solderer, be heated evenly to make thin plate, eliminating the impression of thin plate because producing by clamping force effect, and slow down the distortion that thin plate produces because thermal stress concentrates, effective Improving The Quality of Products.
Summary of the invention
Object of the present invention is for providing a kind of solderer, and this solderer can homogeneous heating welded part, avoids welded part to produce impression and distortion, effectively promotes welding quality.
For solving the problems of the technologies described above, the invention provides a kind of solderer, comprising:
Workbench, for placing welded part and solder;
Hot air apparatus, corresponding with described welded part, be separated setting, for generation of, export hot blast, to melt described solder, make described welded part be welded in one.
Preferably, described hot air apparatus comprises air blast, heater and discharge pipe;
Described cold air for absorbing cool exterior air, and is delivered to described heater by described air blast;
Described heater is communicated with the output of described air blast, is hot-air for heating described cold air;
Described discharge pipe is communicated with the output of described heater, for described hot-air is delivered to described welded part and solder place.
Preferably, described discharge pipe is bend pipe, and described bend pipe has transverse pipe and vertical duct, and described transverse pipe is connected with the output of described heater, and the end of described vertical duct is near described welded part.
Preferably, described workbench has the brace summer being provided with two levels, two described brace summers is also provided with multiple horizontal girds be arranged in parallel vertical with it.
Preferably, the distance often between adjacent two described crossbeams is adjustable.
Preferably, also comprise lowering or hoisting gear, described lowering or hoisting gear is connected with described hot air apparatus liftable by elevating mechanism.
Preferably, described hot air apparatus is soldering oven, baking oven or heating tunnel.
Preferably, described solderer also has extractor fan, and described extractor fan comprises is located at the draught hood above described workbench, the exhaust column be located on described draught hood, and described exhaust column is communicated with air exhauster.
Preferably, described solderer also has flux container, and described flux container is arranged at the side of described workbench by horizontal telescopic device.
Preferably, described solderer also has electrical control gear, and described electrical control gear comprises Electric Appliance Cabinet and control box, arranges control circuit board in described Electric Appliance Cabinet, arranges power switch and action button in described control box.
The invention provides a kind of solderer, comprise workbench and hot air apparatus, workbench is for placing welded part and solder, hot air apparatus is corresponding with described welded part, be separated setting, for generation of, export hot blast, to melt described solder, make described welded part be welded in one.
Adopt said structure, in welding process, hot air apparatus produces and after exporting hot blast, by thin plate and plug heating, and then the solder stick fusing that will invest on welded part, the solder stick after dissolving infiltrates in the gap of welded part, thin plate and plug can be welded in one after cooling.From above-mentioned welding process, the present invention has two advantages: first, utilize the gas of heating uniform temperature to heat welded part, hot air apparatus and welded part do not need to contact, and therefore avoid in prior art due to impression that clamping force causes to welded part; Second, because hot gas is that after flowing out from fan heater, diffusion is come, therefore the heated perimeter of hot air apparatus is comparatively large, welded part is heated more even, greatly slow down welded part to concentrate due to thermal stress after local heating and the distortion produced, effectively improve the quality of product.
Accompanying drawing explanation
Fig. 1 is the operating diagram of a kind of resistance brazing machine in prior art;
Fig. 2 is the structural representation of a kind of detailed description of the invention of solderer provided by the present invention;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the fundamental diagram of the solderer shown in Fig. 2.
Wherein, the component names in Fig. 1 to Fig. 4 and the corresponding relation between Reference numeral are:
Top electrode 1 '; Bottom electrode 2 '; Thin plate 100; Plug 200; Solder 300;
Workbench 1; Brace summer 11; Crossbeam 12;
Hot air apparatus 2; Heater 21; Discharge pipe 22; Transverse pipe 221; Vertical duct 222;
Lowering or hoisting gear 3; Base 31; Elevating mechanism 32; Gripper shoe 321; Column 322; Holder 323;
Extractor fan 4; Draught hood 41; Exhaust column 42;
Flux container 5; Horizontal telescopic device 6; Electrical control gear 7; Frame 8.
Detailed description of the invention
Core of the present invention is for providing a kind of solderer, and this solderer to welded part homogeneous heating, can be avoided welded part to produce impression or distortion, thus greatly improve the quality of product by hot air apparatus.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 2 to Fig. 4, Fig. 2 is the structural representation of a kind of detailed description of the invention of solderer provided by the present invention; Fig. 3 is the front view of Fig. 2; Fig. 4 is the fundamental diagram of the solderer shown in Fig. 2.
In a kind of detailed description of the invention, as shown in Figures 2 and 3, the invention provides a kind of solderer, this solderer mainly comprises frame 8, workbench 1 and hot air apparatus 2.Frame 8 is formed by many steel-pipe weldings, and its Main Function provides installation site and support to other parts.Workbench 1 is for placing welded part and solder 300; Hot air apparatus 2 is corresponding with welded part, be separated setting, for generation of, export hot blast, to melt solder 300, to make welded part be welded in one.Be thin plate 100 below with welded part and be located at plug 200 in thin plate 100 middle through-hole, solder 300 is example for solder stick, introduce in detail in the specific works process of above-mentioned solderer.
Adopt said structure, in welding process, as shown in Figure 4, hot air apparatus 2 produces and after exporting hot blast, thin plate 100 and plug 200 are heated, and then the solder stick fusing that will invest on welded part, the solder stick after dissolving infiltrates in the gap of welded part, thin plate 100 and plug 200 can be welded in one after cooling.
From above-mentioned welding process, the present invention has two advantages: first, utilize the gas of heating uniform temperature to heat welded part, hot air apparatus 2 and welded part do not need to contact, and therefore avoid in prior art due to impression that clamping force causes to welded part; Second, because hot gas is that after flowing out from fan heater, diffusion is come, therefore the heated perimeter of hot air apparatus 2 is comparatively large, welded part is heated more even, greatly slow down welded part to concentrate due to thermal stress after local heating and the distortion produced, effectively improve the quality of product.
The specific constructive form of above-mentioned hot air apparatus 2 can also be set further.
In concrete scheme, above-mentioned hot air apparatus 2 can comprise heater 21 and discharge pipe 22, and heater comprises air blast, heater, and heater is communicated with the output of air blast, and discharge pipe 22 is communicated with the output of heater.In the course of work, air blast absorbs cool exterior air, and cold air is delivered to heater, and cold air is heated to be hot-air by the heating tube in heater, hot-air flow to discharge pipe 22 from the output of heater, and hot-air is delivered to welded part and solder 300 place by discharge pipe 22.
Adopt the hot air apparatus 2 of this structure, the heating to cool exterior air, conveying can be realized simply, easily, thus ensure that the normal work of solderer.Can expect, above-mentioned hot air apparatus 2 only for this structure of employing, can not also be set to other devices, and such as above-mentioned hot air apparatus 2 can also be specially the band baking oven of air-blast device or heating tunnel etc., hot blast can be provided for solderer equally, ensure the normal work of solderer.
In another kind of detailed description of the invention, above-mentioned discharge pipe 22 can be bend pipe, and bend pipe has transverse pipe 221 and vertical duct 222, and transverse pipe 221 is connected with the output of heater, and the end of vertical duct 222 is near welded part.
Adopt this structure, in welding process, even if scaling powder drips, also only can be dropped in vertical duct 222, can not drop in transverse pipe 221, and then avoid in scaling powder instillation fan heater, affect the work of hot air apparatus 2.Particularly, above-mentioned transverse pipe 221, vertical duct 222 can be specially horizontal tube, VERTICAL TUBE respectively, and namely the two is in 90 degree of angles, and certainly, above-mentioned transverse pipe 221, vertical duct 222 also can be arranged in other angles.
In another kind of detailed description of the invention, above-mentioned workbench 1 have be provided with two levels brace summer 11, two brace summers 11 on be also provided with multiple horizontal girds 12 be arranged in parallel vertical with it.
Adopt this structure, two crossbeams 12 and multiple crossbeam 12 form the thrust that screen frame formula workbench 1 is convenient to dodge on welded part, such as be located at the plug 200 on above-mentioned thin plate 100, make thin plate 100 maintenance level always in brazing process, more even in seam crossing flowing after such solder 300 dissolves.
In further scheme, the distance between often adjacent two crossbeams 12 of above-mentioned workbench 1 is adjustable.
Like this, the welded part of various shape lies in a horizontal plane on this operation post, all by the support regulating the distance between adjacent two crossbeams 12 to realize welded part, can greatly strengthen the applicability of workbench 1.Particularly, brace summer 11 can be provided with chute, crossbeam 12 two ends can arrange the slide block coordinated with chute, be slidably connected to make crossbeam 12 and brace summer 11 be formed, in addition, the two can also adopt to roll and connect, and the spacing that all can realize often adjacent two crossbeams 12 is adjustable.
In another kind of detailed description of the invention, above-mentioned solderer can also comprise lowering or hoisting gear 3, and lowering or hoisting gear 3 is connected with hot air apparatus 2 liftable by elevating mechanism 32.
Adopt this structure, can realize adjusting the upper-lower position of hot air apparatus 2 by adjustment elevating mechanism 32, thus the heating-up temperature to solder 300 in adjustment brazing process, improve flexibility and the adaptability of soldering.
Particularly, above-mentioned elevating mechanism 32 can specifically comprise base 31, base 31 is provided with holder 323, column 322 and gripper shoe 321.Gripper shoe 321 is located at below hot air apparatus 2, plays a supporting role to hot air apparatus 2, and the upper part of column 322 is connected with gripper shoe 321 diapire, and the lower part of column 322 is plugged in the vertical through holes of holder 323 slidably.In welding process, adjusting the particular location of hot air apparatus 2 by sliding up and down column 322, then adopting locking member (such as screw) to be fixed on holder 323 by column 322.In addition, hydraulic cylinder can also be adopted to realize the lifting of hot air apparatus 2 as elevating mechanism 32.
In another kind of detailed description of the invention, solderer also has extractor fan 4, and extractor fan 4 is located at above workbench 1.Like this, open extractor fan 4 in welding process, it can absorb and discharge hot-air, the smog around solderer.Particularly, this extractor fan 4 can comprise draught hood 41 and exhaust column 42, and exhaust column 42 can connect the large-scale air exhauster in factory building, is convenient to concentrated exhausting.Certainly, above-mentioned extractor fan 4 can also be set to other structures.
In another kind of detailed description of the invention, above-mentioned solderer also has flux container 5, and flux container 5 is arranged at the side of workbench 1 by horizontal telescopic device 6.
Adopt this structure, scaling powder can be arranged in flux container 5, and adjust the position of flux container 5 by adjustment horizontal telescopic device 6, be convenient to weld.Particularly, above-mentioned horizontal telescopic device 6 can be the linkage that multiple rod hinge connection is formed, and in operating process, by stretching or compressing linkage, changes the angle between each connecting rod, just can change the position of flux container 5.Certainly, above-mentioned horizontal telescopic device 6 can also be other structures.
In another kind of detailed description of the invention, solderer also has electrical control gear 7, and electrical control gear 7 comprises Electric Appliance Cabinet and control box, arranges control circuit and power supply main circuit, arrange power switch and action button in control box in Electric Appliance Cabinet.
Like this, above-mentioned solderer is the solderer of electrical control, can improve the automatic controlling level of solderer like this.Certainly, above-mentioned solderer can also adopt the control mode such as Non-follow control, Mechanical course.
Above a kind of solderer provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (8)
1. a solderer, is characterized in that, comprising:
Workbench (1), for placing welded part and solder (300);
Hot air apparatus (2), corresponding with described welded part, be separated setting, for generation of, export hot blast, to melt described solder (300), make described welded part be welded in one;
Described hot air apparatus (2) comprises air blast, heater and discharge pipe (22);
Described cold air for absorbing cool exterior air, and is delivered to described heater by described air blast;
Described heater is communicated with the output of described air blast, is hot-air for heating described cold air;
Described discharge pipe (22) is communicated with the output of described heater, for described hot-air being delivered to described welded part and solder (300) place;
Described discharge pipe (22) is bend pipe, described bend pipe has transverse pipe (221) and vertical duct (222), described transverse pipe (221) is connected with the output of described heater, and the end of described vertical duct (222) is near described welded part.
2. solderer according to claim 1, it is characterized in that, described workbench (1) has the brace summer (11) being provided with two levels, two described brace summers (11) is also provided with multiple horizontal girds (12) be arranged in parallel vertical with it.
3. solderer according to claim 2, is characterized in that, the distance often between adjacent two described crossbeams (12) is adjustable.
4. solderer according to claim 1, is characterized in that, also comprises lowering or hoisting gear (3), and described lowering or hoisting gear (3) is connected with described hot air apparatus (2) liftable by elevating mechanism (32).
5. solderer according to claim 1, is characterized in that, described hot air apparatus (2) is baking oven or heating tunnel.
6. the solderer according to any one of claim 1,5, it is characterized in that, described solderer also has extractor fan (4), described extractor fan (4) comprises draught hood (41), the exhaust column (42) be located on described draught hood (41) of being located at described workbench (1) top, and described exhaust column (42) is communicated with air exhauster.
7. the solderer according to any one of claim 1,5, it is characterized in that, described solderer also has flux container (5), and described flux container (5) is arranged at the side of described workbench (1) by horizontal telescopic device (6).
8. the solderer according to any one of claim 1,5, it is characterized in that, described solderer also has electrical control gear (7), described electrical control gear (7) comprises Electric Appliance Cabinet and control box, in described Electric Appliance Cabinet, control circuit board is set, power switch and action button are set in described control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417777.9A CN102886581B (en) | 2012-10-26 | 2012-10-26 | A kind of solderer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417777.9A CN102886581B (en) | 2012-10-26 | 2012-10-26 | A kind of solderer |
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| Publication Number | Publication Date |
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| CN102886581A CN102886581A (en) | 2013-01-23 |
| CN102886581B true CN102886581B (en) | 2016-02-03 |
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| CN201210417777.9A Active CN102886581B (en) | 2012-10-26 | 2012-10-26 | A kind of solderer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104400174B (en) * | 2014-10-10 | 2016-08-24 | 中国电子科技集团公司第四十一研究所 | A kind of Novel welding device and method of soldering components and parts on ceramic substrate |
| CN114131136A (en) * | 2021-12-01 | 2022-03-04 | 中核四0四有限公司 | Device and method for brazing plug of palladium-silver-gold-nickel tube |
Citations (2)
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| CN2543649Y (en) * | 2002-06-12 | 2003-04-09 | 张焱昇 | Auxiliary heater for soldering machine |
| CN1653872A (en) * | 2002-05-16 | 2005-08-10 | 横田技术有限公司 | Reflow soldering device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100529627C (en) * | 2007-04-06 | 2009-08-19 | 盐城市康杰机械制造有限公司 | Sealed hot-air agitating device for nitrogen-protective soldering furnace |
| CN201052566Y (en) * | 2007-05-14 | 2008-04-30 | 苏丽琪 | Tin soldering machine heating groove structure |
| JP5247137B2 (en) * | 2007-12-21 | 2013-07-24 | 株式会社タムラ製作所 | Reflow device |
| CN201629916U (en) * | 2010-02-02 | 2010-11-10 | 王协峰 | Full-automatic wave wind reflow welding machine |
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- 2012-10-26 CN CN201210417777.9A patent/CN102886581B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653872A (en) * | 2002-05-16 | 2005-08-10 | 横田技术有限公司 | Reflow soldering device |
| CN2543649Y (en) * | 2002-06-12 | 2003-04-09 | 张焱昇 | Auxiliary heater for soldering machine |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee before: ZHUZH CSR TIMES ELECTRIC Co.,Ltd. |
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