CN107350593A - A kind of clip brazing device for carrying the type of cooling - Google Patents
A kind of clip brazing device for carrying the type of cooling Download PDFInfo
- Publication number
- CN107350593A CN107350593A CN201610302970.6A CN201610302970A CN107350593A CN 107350593 A CN107350593 A CN 107350593A CN 201610302970 A CN201610302970 A CN 201610302970A CN 107350593 A CN107350593 A CN 107350593A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hole
- cooling
- half muscle
- carrying
- 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.)
- Granted
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A kind of clip brazing device for carrying the type of cooling, it includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, and the first pressing plate, the second pressing plate can move up and down clamping workpiece, resistive band heated partses, complete brazing process, it is important that：Pressing plate has the cored slab of through hole for inside, the negotiable gas for being used to cool down in through hole.After completing welding, the first pressing plate, the second pressing plate guarantor are special motionless, can so improve the quality of welding to greatest extent, meanwhile the through hole in the first pressing plate, the second pressing plate is ventilated, workpiece is cooled down, after being cooled to suitable temperature, then the first pressing plate, the second pressing plate are unclamped, workpiece is shifted out.Such type of cooling, first, saving the space of soldering furnace, two are so that cooling procedure evenly, third, cooling procedure can convenient manual control.
Description
Technical field
The present invention relates to industrial welding technical field, particularly a kind of clip brazing device for carrying the type of cooling.
Background technology
Soldering oven is a kind of large scale equipment for the various metals of soldering.In the large volume of workpiece of soldering, by the high temperature in soldering oven can instantaneous heated partses, and automatic welding.
For soldering oven, the large volume of workpiece of soldering, and continuously work, it is a very big problem, in addition to the mobile problem of workpiece, high temperature caused by welding, the cooling to be worked after welding is also a problem, if welding space is too big, the waste of energy can be produced during heating.In addition, the process of cooling is even more most important to the quality of workpiece.The workpiece being held down is cooled down with rational speed, is the process of a contradiction.Because workpiece is held down, it is unfavorable for heat exchange, and when weld seam also not cooling completely, remove the object for pushing down workpiece, double quality that can influence weld seam.
The content of the invention
The purpose of the present invention is to overcome the above-mentioned deficiency of prior art and provide a kind of clip brazing device for carrying the type of cooling, and energy workpiece pressing is motionless, while workpiece is uniformly cooled down.
The technical scheme is that：A kind of clip brazing device for carrying the type of cooling, it includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, and the first pressing plate, the second pressing plate can move up and down clamping workpiece, resistive band heated partses, complete brazing process, it is important that：Pressing plate has the cored slab of through hole for inside, the negotiable gas for being used to cool down in through hole.
Further technical scheme is the present invention:Described through hole is ventilating and cooling pipeline.
Further technical scheme is the present invention:There is header, header connection through hole in two ends of pressing plate.
Technical scheme of the invention further is：Also a plurality of on through hole to allow a part of sectional area of through hole to hinder half muscle of ventilation, half muscle is flat board, and half muscle is vertically fixed in through hole.
Further：The height of half muscle is through hole 2/1 to three/3rds.
Further：The distance between half muscle is：5cm to 50cm.
Further：Half muscle is located at through hole top in first pressing plate, and half muscle is located at through hole bottom in the second pressing plate.
The further again technical scheme of the present invention is：A kind of ventilating and cooling pipeline, it is characterized in that being fixed with half muscle for allowing a part of sectional area of pipeline to hinder ventilation in pipeline, half muscle is flat board, and half muscle is vertically fixed in pipeline.
Further：Half muscle fix in the duct with thermal source similar in a side.
Further：Complex root pipeline and together, is combined into a pressing plate.
Further：A plurality of pressing plates are simultaneously combined into a bigger pressing plate together.
Another of the invention technical scheme is：A kind of soldering oven, it includes insulating sections, heating part, feeding part, output section, clamping plate movable part, it is characterized in that：Heating part includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, first pressing plate, the second pressing plate can move up and down clamping workpiece, resistive band heated partses, complete brazing process, pressing plate has the cored slab of through hole for inside, there is the gas for cooling in through hole.
The present invention has following features compared with prior art：Because the first pressing plate, second pressing plate workpiece pressing, it is fixed on the first pressing plate, resistive band on second pressing plate is powered, heat the first pressing plate, second pressing plate, heat is transmitted on workpiece again, workpiece is heated, in the presence of high temperature, realize the welding of workpiece, after completing welding, first pressing plate, second pressing plate is protected special motionless, the quality of welding can be so improved to greatest extent, simultaneously, to the first pressing plate, through hole ventilation in second pressing plate, workpiece is cooled down, after being cooled to suitable temperature, the first pressing plate is unclamped again, second pressing plate, workpiece is shifted out.Such type of cooling, first, saving the space of soldering furnace, two are so that cooling procedure evenly, third, cooling procedure can convenient manual control.
The detailed construction of the present invention is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the structural representation of the second pressing plate；
Accompanying drawing 3 is the A-A sectional views of the second pressing plate；
Accompanying drawing 4 is the B-B sectional views of the second pressing plate.
Embodiment
As shown in drawings：A kind of clip brazing device for carrying the type of cooling, it includes：First pressing plate 1, first resistor band 2, first header 3, second header 4, second pressing plate 5, second resistance band 6, through hole 7, 3rd header 8, 4th header 9, , first resistor band 2 is fixed on the top of the first pressing plate 1, first header 3 is fixed on the right-hand member of the first pressing plate 1, 3rd header 8 is fixed on the left end of the first pressing plate 1, second resistance band 6 is fixed on the lower section of the second pressing plate 5, second header 4 is fixed on the left end in the second pressing plate 5, 4th header 9 is fixed on the right-hand member of the second pressing plate 5, there is through hole 7 centre of second pressing plate 5, several through holes 7 are arranged side by side, through the second pressing plate 5, two ends of through hole 7 connect the second header 4 and the 4th header 9 respectively.
First pressing plate 1 and the second pressing plate 5 can be placed or place in opposite directions side by side up and down.They can be moved towards in the presence of external force, when they draw close, the Work-sheet pressing to be welded when they separate, can be unclamped soldered workpiece.Generally, they are enclosed in the shell of a comparison insulation.
During work, first workpiece is put between the first pressing plate 1 and the second pressing plate 5.Mobile first pressing plate 1 and the second pressing plate 5, are allowed to a Work-sheet pressing, are then powered simultaneously to first resistor band 2 and second resistance band 6, complete brazing process, then stop being powered, and allow cryogenic gas to enter from the second header 4 after through hole 7 and are flowed out from the 4th header 9.Complete the cooling procedure to workpiece.
Because through hole 7 is integrally formed with pressing plate, this ensure that after completing welding, first pressing plate, the second pressing plate are protected special motionless, the quality of welding can be so improved to greatest extent, meanwhile, the through hole in the first pressing plate, the second pressing plate is ventilated, workpiece is cooled down, after being cooled to suitable temperature, then the first pressing plate, the second pressing plate are unclamped, workpiece is shifted out.Such type of cooling, first, saving the space of soldering furnace, two are so that cooling procedure evenly, third, cooling procedure can convenient manual control.
First resistor band 2 and second resistance band 6 are referred to as resistive band, and resistive band can be the electrical heating elements such as electric heat-emitting board or resistance wire.
The structure of first pressing plate 1 is identical with the structure of the second pressing plate 5.They are referred to as pressing plate.
First header 3, the second header 4, the 3rd header 8, the 4th header 9 are referred to as header.
For the welding of large-scale flat board, this compression is especially important, such as：When to weld by accompanying the situation in intermediate layer between two pieces of flat boards, weld increasingly complex, between intermediate layer and two pieces of flat boards, there is numerous contact point respectively, they need identical temperature and identical heat time, identical cool time is also needed, the method that pressing plate of the invention, coldplate and heating plate are integrated can solve this problem well.
For the convenience of manufacture, through hole 7 can be the passage that pressing plate is reserved in itself.Can also be subsequently inserted pipeline therein.
The inside of through hole 7 can also have half muscle 10, and half muscle 10 is one flat plate, be fixed on the inside of through hole 7, and half muscle 10 is typically vertical with the circulation side of through hole 7.Half muscle 10 is arranged in through hole close to that side of resistive band.Due to the presence of half muscle 10 so that the gas to be flowed in through hole 7, can only circulate in a part of section of through hole 7, so, be cooled close to the side of workpiece, and high temperature is kept close to resistive band side.And when welding, heat and can flows to the one side of workpiece smoothly along the direction of half muscle 10.Half muscle 10 of increase has three effects in through hole 7, first, form line stream, if the gas flowed through in through hole 7 forms laminar flow, the heat exchange matter of that gas and wall will diminish, two are so that the side gas flow velocity for being mounted with half muscle 10 diminishes, the heat of that side of half muscle 10 is taken away less, resistive band is nearby kept high temperature, in favor of heating welding next time.Third, the presence of half muscle 10, the intensity of through hole 7 is added.
The height of half muscle 10 is through hole 2/1 to three/7ths three.The distance between half muscle 10 is：5cm to 50cm.The distance between the height of half muscle 10 and two and half muscle 10 also have the wind speed to flow in through hole 7, determine the degree that the heat close to that side of half muscle 10 is pulled away, in cooling procedure, it is intended that cooling has that side of workpiece and wishes to preserve the high temperature of that side of resistive band as best one can as soon as possible.So the height of half muscle 10 is the half of through hole 7, it is a conventional selection,
Half muscle 10 is typically vertically fixed in through hole 7, but in order to preferably fix half muscle in itself, or the branch of through hole 7 is being acted in order to preferably strengthen half muscle 10, and half muscle 10 can also make the wedge of a triangle.
In order to preferably protect the heat of heating surface, flow guide bar can also be added at the top of adjacent two and half muscle, hinders gas to flow through close to that side of resistive band, can also be called heating surface close to that side of resistive band.
The present invention operation principle and application method be：A kind of soldering oven, it includes insulating sections, heating part, feeding part, output section, clamping plate movable part, it is characterized in that：Heating part includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, first pressing plate, the second pressing plate can move up and down clamping workpiece, resistive band heated partses, complete brazing process, pressing plate has the cored slab of through hole for inside, there is the gas for cooling in through hole.Insulating sections are the body of heater that exotic material is made, inside there is heating part, clamping plate movable part, the effect of heating part is to produce high temperature, fusing metal makes two pieces or polylith metal welds together, and clamping plate movable part is that workpiece is fixed, in favor of welding, feeding part is that work is sent into body of heater, and the workpiece being welded is transported body of heater by output section.Clamping plate movable part, for controlling the opening and closing of clamping plate, realizing has compression to workpiece and unclamps.Pressing plate has the cored slab of through hole for inside, the negotiable gas for being used to cool down in through hole.It is also a plurality of on through hole to allow a part of sectional area of through hole to hinder half muscle of ventilation.
Claims (13)
- A kind of 1. clip brazing device for carrying the type of cooling, it includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, and the first pressing plate, the second pressing plate can move towards clamping workpiece, resistive band heated partses, brazing process is completed, it is characterized in that：Pressing plate has the cored slab of through hole for inside, the negotiable gas for being used to cool down in through hole.
- 2. a kind of clip brazing device for carrying the type of cooling according to claim 1, it is characterized in that：Described through hole is ventilating and cooling pipeline.
- 3. a kind of clip brazing device for carrying the type of cooling according to claim 1 or 2, it is characterized in that：There is header, header connection through hole in two ends of pressing plate.
- 4. a kind of clip brazing device for carrying the type of cooling according to claim 1, it is characterized in that：Also a plurality of on through hole to allow a part of sectional area of through hole to hinder half muscle of ventilation, half muscle is flat board.
- 5. a kind of clip brazing device for carrying the type of cooling according to claim 4, it is characterized in that：Half muscle is vertically fixed in through hole.
- 6. a kind of clip brazing device for carrying the type of cooling according to claim 4, it is characterized in that：The height of half muscle is through hole 2/1 to three/3rds.
- 7. a kind of clip brazing device for carrying the type of cooling according to claim 4, it is characterized in that：The distance between half muscle is：5cm to 50cm.
- 8. a kind of clip brazing device for carrying the type of cooling according to claim 4, it is characterized in that：Half muscle is located at through hole top in first pressing plate, and half muscle is located at through hole bottom in the second pressing plate.
- 9. a kind of ventilating and cooling pipeline, it is characterized in that being fixed with half muscle for allowing a part of sectional area of pipeline to hinder ventilation in pipeline, half muscle is flat board, and half muscle is vertically fixed in pipeline.
- 10. a kind of ventilating and cooling pipeline according to claim 9, it is characterized in that：Half muscle fix in the duct with thermal source similar in a side.
- 11. a kind of ventilating and cooling pipeline according to claim 9, it is characterized in that：Complex root pipeline and together, is combined into a pressing plate, a plurality of pressing plates are simultaneously combined into a bigger pressing plate together.
- 12. a kind of soldering oven, it includes insulating sections, heating part, feeding part, output section, clamping plate movable part, it is characterized in that：Heating part includes the first pressing plate, the second pressing plate and the resistive band being fixed on the first pressing plate and the second pressing plate, first pressing plate, the second pressing plate can move up and down clamping workpiece, resistive band heated partses, complete brazing process, pressing plate has the cored slab of through hole for inside, there is the gas for cooling in through hole.
- 13. a kind of soldering oven according to claim 12, it is characterized in that：There is half muscle in through hole, half muscle is flat board, and half muscle is vertically fixed in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302970.6A CN107350593B (en) | 2016-05-10 | 2016-05-10 | Clamping type brazing device with cooling mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302970.6A CN107350593B (en) | 2016-05-10 | 2016-05-10 | Clamping type brazing device with cooling mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107350593A true CN107350593A (en) | 2017-11-17 |
| CN107350593B CN107350593B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610302970.6A Active CN107350593B (en) | 2016-05-10 | 2016-05-10 | Clamping type brazing device with cooling mode |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705235A (en) * | 2018-04-20 | 2018-10-26 | 四川旭茂微科技有限公司 | One kind being welded and fixed graphite jig and its application method |
| CN108971682A (en) * | 2018-09-10 | 2018-12-11 | 东莞市弘锐光电科技有限公司 | A kind of production technology and its welding fixture of LED light |
| CN109848503A (en) * | 2019-03-15 | 2019-06-07 | 汪光宏 | A kind of intelligent circuit board tin soldering robot |
| CN109909575A (en) * | 2017-12-13 | 2019-06-21 | 株式会社信峰 | Reflux unit |
| CN110216348A (en) * | 2019-06-25 | 2019-09-10 | 湖北三江航天险峰电子信息有限公司 | Support construction and its method for welding of the thin-walled asymmetry device in soldering oven |
| CN112207390A (en) * | 2020-09-01 | 2021-01-12 | 山东慧君节能环保科技有限公司 | Assembled cooling device and cooling method for module of flame cutting machine |
| CN114161041A (en) * | 2021-12-27 | 2022-03-11 | 无锡海克赛德热能科技有限公司 | Hot-pressing type energy-saving low-temperature welding equipment |
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| CN101301714A (en) * | 2008-06-17 | 2008-11-12 | 南京工业大学 | Stainless steel plate fin type heat exchanger core body high-temperature brazing jig and manufacturing process thereof |
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| CN110216348A (en) * | 2019-06-25 | 2019-09-10 | 湖北三江航天险峰电子信息有限公司 | Support construction and its method for welding of the thin-walled asymmetry device in soldering oven |
| CN110216348B (en) * | 2019-06-25 | 2021-09-28 | 湖北三江航天险峰电子信息有限公司 | Support structure of thin-wall asymmetric device in brazing furnace and brazing method thereof |
| CN112207390A (en) * | 2020-09-01 | 2021-01-12 | 山东慧君节能环保科技有限公司 | Assembled cooling device and cooling method for module of flame cutting machine |
| CN114161041A (en) * | 2021-12-27 | 2022-03-11 | 无锡海克赛德热能科技有限公司 | Hot-pressing type energy-saving low-temperature welding equipment |
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| CN107350593B (en) | 2023-04-07 |
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