CN104174960A - High-frequency brazing machine - Google Patents
High-frequency brazing machine Download PDFInfo
- Publication number
- CN104174960A CN104174960A CN201410450430.3A CN201410450430A CN104174960A CN 104174960 A CN104174960 A CN 104174960A CN 201410450430 A CN201410450430 A CN 201410450430A CN 104174960 A CN104174960 A CN 104174960A
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- China
- Prior art keywords
- high frequency
- welding
- workpiece
- magnetic pole
- brazing machine
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Classifications
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- 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
- B23K3/047—Heating appliances electric
- B23K3/0475—Heating appliances electric using induction effects, e.g. Kelvin or skin effects
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/002—Soldering by means of induction heating
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a high-frequency brazing machine which comprises a worktable, a vacuum system component and a cooling component. A welding work box, a high-frequency generator, a programmed control device and a temperature detection component are arranged on the worktable, a work fixture and a high-frequency magnetic bar coil are arranged in the welding work box, the work fixture fixes a workpiece to be welded, a pneumatic drive workpiece is arranged at one end of the welding work box and connected with the work fixture and drives the work fixture to run, and the programmed control device is connected with the vacuum system component, the pneumatic drive workpiece, the high-frequency generator, the cooling component and the temperature detection component. By the mode, the high-frequency brazing machine realizes brazing by the aid of eddy current, safety can be guaranteed, and the high-frequency brazing machine is low in risk and cost, high in efficiency and fine in welding performance.
Description
Technical field
The welding field that the present invention relates to product processing, relates in particular to a kind of high frequency brazing machine.
Background technology
Welding procedure is widely used in every profession and trade processing, as medical treatment, electronics, lathe, plastics, automobile etc., and wherein to develop the most rapidly, welding is the key link that auto parts and components and vehicle complete vehicle are manufactured, play the special role of forming a connecting link in automobile making.And Automobile Welding processing is a production process multidisciplinary, cross-cutting and technology integration is strong.
Along with market keen competition, manufacturing transition is open, the factor requirements such as technological innovation.Welding product all significantly increases from safety in utilization, quality of fit, appearance requirement, cost input etc.
The method for welding generally using in the world now has gas brazing, induction brazing, furnace brazing, dip brazing etc.Wherein gas brazing is to weld as thermal source with the flame of fuel gas and oxygen or compressed air mixed combustion.Have conveniently, flexibly, invest low, install the advantages such as simple, but easily produce pore, and the heat time is long, cost is high, easily there is residue on surface and heat dirt, improper high accuracy processing technology.Induction brazing utilizes high frequency, intermediate frequency or line-frequency induction electric current to weld as thermal source.High-frequency heating is suitable for welding thin-wall pipe, is specially adapted to some large-scale component.Have firing rate fast, add the advantages such as thermal control is accurate, but its shortcoming be corollary system complexity, parts assembly difficulty is large, cost of equipment is high; Furnace brazing is placed on the workpiece that assembles solder in stove and heats welding, often need to, with brazing flux, also can, with reducibility gas or inert gas shielding, heat more even.Can be used for production in enormous quantities, good, the surperficial not oxidation of welding effect, its shortcoming is that power consumption is high, and the heating-up time is long, maintenance cost is high, security risk is high.Dip brazing, it is that local weldment or entirety are immersed in salt mixture solution or solder solution, relies on the heat of these liquid mediums to realize the process of soldering.This method for welding production efficiency is high, weldment distortion, and the phenomenons such as grain size and decarburization are not remarkable, easily realize mechanization.But that shortcoming is power consumption is many, fused salt steam contamination serious, use that safety is low, working condition is poor.
Summary of the invention
The object of the invention is to effectively to solve these difficult problems, a kind of high frequency brazing machine is provided, adopt electric vortex type soldering, and can ensure that security risk is low, cost is low, efficiency is high, good welding performance, the present invention is fastidious by technology and practicality, makes solder technology to more advanced superiorization welding manufacturing direction development.
The invention provides a kind of high frequency brazing machine, comprise workbench and vacuum system parts, described workbench is provided with welding job case, radio-frequency generator, programming Control device, temperature detection part, in described welding job case, be provided with frock clamp and high frequency bar magnet coil, described frock clamp is fixed workpiece to be welded, one end of described welding job case is provided with pneumatic actuation workpiece, and described pneumatic actuation workpiece connects described frock clamp and drives described frock clamp running; Described high frequency brazing machine also comprises cooling-part; Described programming Control device connects described vacuum system parts, pneumatic actuation workpiece, radio-frequency generator, cooling-part and temperature detection part.The case of welding job described in the present invention can be airtight and can folding.Described in described pneumatic actuation artifact-driven, frock clamp moves to adjust the relative position of described high frequency bar magnet coil and welding work pieces.Described vacuum system parts are used for making described airtight welding job case inside to keep vacuum state in welding process.Pneumatic actuation workpiece work and control heat time and the heating current of described radio-frequency generator described in described programmable control unit control.Described temperature detection part is monitored the heating-up temperature of the welding work pieces in welding process; The data feedback detecting is given described programmable control unit by described temperature detection part, and ensure the heating-up temperature requirement of welding work pieces by described programmable control unit adjustment heating current.Described cooling-part is cooling fast for the welding work pieces after having welded is carried out.
As the improvement of technique scheme, described high frequency bar magnet coil comprises high frequency N utmost point bar magnet coil and high frequency S utmost point bar magnet coil, and described frock clamp comprises that workpiece fixes die holder, and described workpiece to be welded is fixed on the fixing die holder of described workpiece; The both sides of the fixing die holder of described workpiece are respectively equipped with the first magnetic pole holder and the second magnetic pole holder; Described the first magnetic pole holder and the second magnetic pole holder are oppositely arranged.
As the improvement of technique scheme, described pneumatic actuation workpiece comprises the first cylinder and the second cylinder, and described the first cylinder connects described the first magnetic pole holder and can drive it to move horizontally; Described the second cylinder connects described the second magnetic pole holder and can drive it to move horizontally.
As the improvement of technique scheme, described the first cylinder is connected with floating junction by slide push rod and drives described the first magnetic pole holder to move horizontally, and described the second cylinder is connected with floating junction by slide push rod and drives described the second magnetic pole holder to move horizontally.
As the improvement of technique scheme, described frock clamp also comprises a base, the fixing die holder of described workpiece is fixed on described base, the two ends of described base are equipped with slide rail, described slide rail is all positioned at the both sides of the fixing die holder of described workpiece, described the first magnetic pole holder and the second magnetic pole holder can be respectively on described slide rail relative described fixing die holder move horizontally.
As the improvement of technique scheme, described vacuum system parts are mainly connected to form by compression pump, magnetic valve and negative pressure air accumulator, change by positive/negative pressure, make airtight welding job case in welding process, keep vacuum state.
As the improvement of technique scheme, described programmable control unit is also connected with described vacuum system parts, for setting the running parameter of described vacuum system parts and monitoring its working condition, when detecting that described vacuum system component working gives the alarm when abnormal.
As the improvement of technique scheme, described programmable control unit is also connected to monitor its working condition with described cooling-part, in the time described cooling-part operation irregularity being detected, gives the alarm.
As the improvement of technique scheme, described welding job case is provided with the vacuum interface that is communicated with described vacuum system parts and welding job case inside; On described welding job case, be also provided with the coolant interface that is communicated with described cooling-part and welding job case inside.
As the improvement of technique scheme, described cooling-part adopts hydrologic cycle cooling system realization the welding work pieces after having welded to be carried out cooling fast.
As the improvement of technique scheme, described temperature detection part adopts infrared temperature monitor to monitor the heating-up temperature of the welding work pieces in welding process.
Compared with prior art, high frequency brazing machine disclosed by the invention has following beneficial effect:
1) be applicable to high precision part processing: reduce to greatest extent accuracy error and the post welding distortion of product before and after welding, can meet the product of required precision harshness, ensure the high and high conformity of its quality.
2) efficiency is high: the application of producing for batch is particularly remarkable, and speed of welding obtains maximizing and promotes, and productive temp is high.
3) cost is low: because its installation requirement is not high, equipment composition is also uncomplicated, input cost is extremely low.
4) security is good: in welding process, can not produce harmful dust, toxic gas, sputter does not occur.Be not easy to cause fire, blast, scald, electric shock and other safety accidents.
5) environmental protection and energy saving: there is no noise, waste gas, radiation pollution, reach energy-conservation object by electromagnetic induction, cooling circulating water etc.
6) automaticity is high: by automaticwelding head, PLC circuit control system, realize automatic welding.
7) scope of application is extensive: not limited by part material, size, face shaping and welding scope, and all can dealing with various requirements.
8) safeguard simply: operational maintenance is simple, maintenance easily, easy to operate.
9) weld strength is high, and serviceability is good: high frequency brazing heating arrangement is applicable to the welding of the various magnetic materials such as steel, copper, nickel, and dissimilar metal or alloy, metal are connected with nonmetallic, much larger than strength of parent.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of high frequency brazing machine in the embodiment of the present invention.
Fig. 2 is the local enlarged diagram of the high frequency brazing machine shown in Fig. 1.
Fig. 3 is the structural formula intention of the airtight welding job case shown in Fig. 2 in closure state.
Fig. 4 is the top view of the airtight welding job case shown in Fig. 2.
Fig. 5 is the part-structure schematic diagram of the airtight welding job case inside shown in Fig. 2.
Fig. 6 is the sequence circuit figure of the programmable control unit shown in Fig. 1.
Fig. 7 is the working circuit diagram of the vacuum system parts shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1, it is the structural representation of a kind of high frequency brazing machine of providing of the embodiment of the present invention.This high frequency brazing machine comprise be placed on workbench 100 can welding job case 1 folding and can be airtight, the radio-frequency generator 2 with high frequency bar magnet coil 21, frock clamp 3, pneumatic actuation workpiece 4, vacuum system parts 5, programmable control unit 6, cooling-part 7 and temperature detection part 8, wherein:
Described frock clamp 3 is placed in described welding job case 1, for fixing welding work pieces 200(Fig. 2) and described high frequency bar magnet coil 21;
Described pneumatic actuation workpiece 4 drives described frock clamp 3 to move to adjust the relative position of described high frequency bar magnet coil 21 and welding work pieces 200;
Described vacuum system parts 5, for making described welding job case 1 inside keep vacuum state in welding process, prevent that welding work pieces 200 from occurring the bad defects such as oxide skin at heating process ingress of air;
Described programmable control unit 6 is connected with described pneumatic actuation workpiece 4, radio-frequency generator 2, vacuum system parts 5, cooling-part 7 and temperature detection part 8 respectively, for 1) control described pneumatic actuation workpiece 4 and work; 2) control the heat time of described radio-frequency generator 2 and the size of heating current; 3) for setting the running parameter of described vacuum system parts 5 and monitoring its working condition, when detecting that described vacuum system component working 5 gives the alarm when abnormal; And 4) for monitoring the working condition of described cooling-part 7, when detecting that described cooling-part work 7 gives the alarm when abnormal.The program circuit figure of described programmable control unit 6 as shown in Figure 6.
Described cooling-part 7 carries out cooling fast for the welding work pieces 200 to after having welded;
Described temperature detection part 8 is monitored the heating-up temperature of the welding work pieces 200 in welding process, the data feedback detecting is given described programmable control unit 6 by described temperature detection part 8, and adjusted heating current and ensured the heating-up temperature requirement of welding work pieces 200 by described programmable control unit 6.
Please refer to Fig. 2 to Fig. 5, described high frequency bar magnet coil 21 comprises high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212, described high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 are placed in described airtight welding job case 1 inside and are electrically connected with the radio-frequency generator 2 that is placed in described airtight welding job case 1 outside, produce high frequency electric by described radio-frequency generator 2, high frequency electric is at the inner variable magnetic field that produces of described airtight welding job case 1, by controlling frequency and the time of high frequency electric, thereby realize the welding to welding work pieces 200.
Described welding job case 1 comprises casing 11 and sealing gland 12, and described sealing gland 12 is connected with described casing 11 with connecting rod 122 by four limit mechanism supports 121, can folding thereby realize.In addition, described sealing gland 12 surfaces are provided with vacuum visor 123, can observe the working condition of described airtight welding job case 1 inside by described vacuum visor 123.
In addition, described welding job case 1 is provided with the vacuum interface 151 that is communicated with described vacuum system parts 5 and welding job case 1 inside, and described vacuum system parts 5 make described welding job case 1 inside reach vacuum state by described vacuum interface 151.On described welding job case 1, be also provided with the coolant interface 171 that is communicated with described cooling-part 7 and welding job case 1 inside, described cooling-part 7 carries out heat exchange by coolant interface 171 to described welding job case 1 inside and carries out cooling fast with the welding work pieces 200 to after having welded.
Described frock clamp 3 comprise for carry and the fixing die holder 31 of workpiece of fixing described welding work pieces 200 and be placed in fixing die holder 31 both sides of described workpiece and can move relative to it, for fixing respectively the first magnetic pole holder 32 and the second magnetic pole holder 33 of described high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212.Described frock clamp 3 also comprises a base 34, the fixing die holder 31 of described workpiece is fixed on described base 34, described base 34 surfaces are respectively equipped with slide rail 341 on the fixing die holder of described workpiece both sides, described the first magnetic pole holder 32 and the second magnetic pole holder 33 can be respectively on described slide rail 341 relative described fixing die holder 31 move horizontally.
Described pneumatic actuation workpiece 4 comprises for connecting and drive the first cylinder 41 that described the first magnetic pole holder 32 moves horizontally and the second cylinder 42 for being connected and driving described the second magnetic pole holder 33 to move horizontally.Wherein, described the first cylinder 41 and the second cylinder 42 are located at respectively the both sides external of described airtight welding job case 1, described the first cylinder 41 is connected with floating junction 412 by slide push rod 411 and drives described the first magnetic pole holder 32 to move horizontally, and described the second cylinder 42 is also connected with floating junction 422 by slide push rod 421 and drives described the second magnetic pole holder 33 to move horizontally.
Therefore, under the driving of described the first cylinder 41 and the second cylinder 42, described the first magnetic pole holder 32 can move relative to fixing die holder 31 forwards/reverse of described workpiece with described the second magnetic pole holder 33, thereby drive described high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 close/away from described welding work pieces 200, while work, high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 advance to welding region (near welding work pieces 200), weld rear high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 and retreated reset, ensure quick workpiece loading and unloading.
In the present embodiment, described vacuum system parts 5 are mainly connected to form by compression pump, magnetic valve and negative pressure air accumulator, change by positive/negative pressure, make airtight welding job case in welding process, keep vacuum state, avoid welding work pieces 200 to occur the bad defects such as oxide skin at heating process ingress of air, the operating circuit of described vacuum system parts 5 as shown in Figure 7.
Described cooling-part 7 can adopt hydrologic cycle cooling system realization the welding work pieces after having welded to be carried out cooling fast, can be effectively that the temperature of the temperature of workpiece and fixture is cooling fast, avoid the heat transmission of the local heat of welding work pieces to cause the shortcomings such as the bad order of workpiece.Avoid the heat transmission of the local heat of welding work pieces to cause the shortcomings such as the bad order of workpiece.
In addition, described temperature detection part 8 can adopt infrared temperature monitor to monitor the heating-up temperature of the welding work pieces in welding process.Can detect by two kinds of modes the heating-up temperature of welding work pieces, the first is that the temperature collecting is immediately sent to and feeds back to described programmable control unit 6, and is adjusted heating current and ensured the heating-up temperature requirement of welding work pieces by described programmable control unit 6; The second way be in the time that the temperature that temperature detection part 8 collects exceedes preset temperature just by data feedback to described programmable control unit 6, and the break-make of controlling heating current by described programmable control unit 6 ensures the heating-up temperature requirement of welding work pieces.
Below, describe the course of work and the principle of high frequency brazing machine of the present invention in detail: first, open described airtight welding job case 1, welding work pieces 200 is put on the fixing die holder 31 of workpiece of described frock clamp 3 of described welding job case 1, and control described the first cylinder 41 and the second cylinder 42 to drive described the first magnetic pole holder 32 can to move forward by the fixing die holder 31 of relative described workpiece with described the second magnetic pole holder 33 by described programmable control unit 6, thereby drive described high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 near described welding work pieces 200, advance to welding region (near welding work pieces 200), then, closed described welding job case 1, and make described airtight welding job case 1 reach maintenance vacuum state by described vacuum system parts 5.Now, control described radio-frequency generator 2 by described programmable control unit 6 and start heating, so that described welding work pieces 200 is carried out to welding job; In welding process, described temperature detection part 8 is monitored the heating-up temperature of welding work pieces 200, and gives described programmable control unit 6 by the data feedback detecting, and meets the requirements with the heating-up temperature that ensures welding work pieces 200; After to be welded completing, start described cooling-part 7 and carry out cooling fast for the welding work pieces 200 to after having welded and frock clamp 3; After cooling completing, control described the first cylinder 41 and the second cylinder 42 to drive high frequency N utmost point bar magnet coil 211 and high frequency S utmost point bar magnet coil 212 to retreat reset by described programmable control unit 6, with quick workpiece loading and unloading, thereby take out the welding work pieces 200 having welded, and put into next welding work pieces to carry out next one circulation.
In sum, high frequency brazing machine disclosed by the invention has following beneficial effect:
1) be applicable to high precision part processing: reduce to greatest extent accuracy error and the post welding distortion of product before and after welding, can meet the product of required precision harshness, ensure the high and high conformity of its quality.
2) efficiency is high: the application of producing for batch is particularly remarkable, and speed of welding obtains maximizing and promotes, and productive temp is high.
3) cost is low: because its installation requirement is not high, equipment composition is also uncomplicated, input cost is extremely low.
4) security is good: in welding process, can not produce harmful dust, toxic gas, sputter does not occur.Be not easy to cause fire, blast, scald, electric shock and other safety accidents.
5) environmental protection and energy saving: there is no noise, waste gas, radiation pollution, reach energy-conservation object by electromagnetic induction, cooling circulating water etc.
6) automaticity is high: by automaticwelding head, PLC circuit control system, realize automatic welding.
7) scope of application is extensive: not limited by part material, size, face shaping and welding scope, and all can dealing with various requirements.
8) safeguard simply: operational maintenance is simple, maintenance easily, easy to operate.
9) weld strength is high, and serviceability is good: high frequency brazing heating arrangement is applicable to the welding of the various magnetic materials such as steel, copper, nickel, and dissimilar metal or alloy, metal are connected with nonmetallic, much larger than strength of parent.
The above is the preferred embodiment of the present invention; 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 make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a high frequency brazing machine, it is characterized in that, comprise workbench and vacuum system parts, described workbench is provided with welding job case, radio-frequency generator, programming Control device, temperature detection part, in described welding job case, be provided with frock clamp and high frequency bar magnet coil, described frock clamp is fixed workpiece to be welded, and one end of described welding job case is provided with pneumatic actuation workpiece, and described pneumatic actuation workpiece connects described frock clamp and drives described frock clamp running; Described high frequency brazing machine also comprises cooling-part; Described programming Control device connects described vacuum system parts, pneumatic actuation workpiece, radio-frequency generator, cooling-part and temperature detection part.
2. high frequency brazing machine as claimed in claim 1, it is characterized in that, described high frequency bar magnet coil comprises high frequency N utmost point bar magnet coil and high frequency S utmost point bar magnet coil, and described frock clamp comprises that workpiece fixes die holder, and described workpiece to be welded is fixed on the fixing die holder of described workpiece; The both sides of the fixing die holder of described workpiece are respectively equipped with the first magnetic pole holder and the second magnetic pole holder; Described the first magnetic pole holder and the second magnetic pole holder are oppositely arranged.
3. high frequency brazing machine as claimed in claim 2, is characterized in that, described pneumatic actuation workpiece comprises the first cylinder and the second cylinder, and described the first cylinder connects described the first magnetic pole holder and can drive it to move horizontally; Described the second cylinder connects described the second magnetic pole holder and can drive it to move horizontally.
4. high frequency brazing machine as claimed in claim 3, it is characterized in that, described the first cylinder is connected with floating junction by slide push rod and drives described the first magnetic pole holder to move horizontally, and described the second cylinder is connected with floating junction by slide push rod and drives described the second magnetic pole holder to move horizontally.
5. high frequency brazing machine as claimed in claim 2, it is characterized in that, described frock clamp also comprises a base, the fixing die holder of described workpiece is fixed on described base, the two ends of described base are equipped with slide rail, described slide rail is all positioned at the both sides of the fixing die holder of described workpiece, described the first magnetic pole holder and the second magnetic pole holder can be respectively on described slide rail relative described fixing die holder move horizontally.
6. high frequency brazing machine as claimed in claim 1, is characterized in that, described vacuum system parts are mainly connected to form by compression pump, magnetic valve and negative pressure air accumulator, change by positive/negative pressure, makes welding job case in welding process, keep vacuum state.
7. high frequency brazing machine as claimed in claim 1, is characterized in that, described welding job case is provided with the vacuum interface that is communicated with described vacuum system parts and welding job case inside; On described welding job case, be also provided with the coolant interface that is communicated with described cooling-part and welding job case inside.
8. high frequency brazing machine as claimed in claim 1, is characterized in that, described cooling-part adopts hydrologic cycle cooling system realization the welding work pieces after having welded to be carried out cooling fast.
9. high frequency brazing machine as claimed in claim 1, is characterized in that, described temperature detection part adopts infrared temperature monitor to monitor the heating-up temperature of the welding work pieces in welding process.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450430.3A CN104174960B (en) | 2014-09-05 | 2014-09-05 | High frequency brazing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450430.3A CN104174960B (en) | 2014-09-05 | 2014-09-05 | High frequency brazing machine |
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| CN104174960A true CN104174960A (en) | 2014-12-03 |
| CN104174960B CN104174960B (en) | 2015-11-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624239A (en) * | 2017-01-16 | 2017-05-10 | 广东顺德三合工业自动化设备股份有限公司 | High-frequency brazing machine for welding compressor and liquid accumulator |
| CN107096973A (en) * | 2017-05-17 | 2017-08-29 | 北京航空航天大学 | A kind of soldering and detection means |
| CN109093220A (en) * | 2018-10-16 | 2018-12-28 | 颜全聪 | A kind of device of Lubricant of Automobile Engine ruler conduit and the welding of its metallic support |
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| CN203292646U (en) * | 2013-05-15 | 2013-11-20 | 郑州机械研究所 | High-frequency induction vacuum brazing furnace |
| KR101351357B1 (en) * | 2013-10-18 | 2014-01-15 | 신영식 | The cantilever type a high frequency brazing machine to connect circumference |
| CN103658908A (en) * | 2013-11-26 | 2014-03-26 | 无锡日联科技有限公司 | Method and device for braze welding of glass-Kovar combiner and oxygen-free copper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088401A1 (en) * | 1982-03-05 | 1983-09-14 | Kähny Maschinenbau GmbH | Device for automatically brazing hardened tips |
| CN202607020U (en) * | 2012-06-04 | 2012-12-19 | 陆英韬 | Vacuum high-frequency brazing device |
| CN203292646U (en) * | 2013-05-15 | 2013-11-20 | 郑州机械研究所 | High-frequency induction vacuum brazing furnace |
| KR101351357B1 (en) * | 2013-10-18 | 2014-01-15 | 신영식 | The cantilever type a high frequency brazing machine to connect circumference |
| CN103658908A (en) * | 2013-11-26 | 2014-03-26 | 无锡日联科技有限公司 | Method and device for braze welding of glass-Kovar combiner and oxygen-free copper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624239A (en) * | 2017-01-16 | 2017-05-10 | 广东顺德三合工业自动化设备股份有限公司 | High-frequency brazing machine for welding compressor and liquid accumulator |
| CN107096973A (en) * | 2017-05-17 | 2017-08-29 | 北京航空航天大学 | A kind of soldering and detection means |
| CN107096973B (en) * | 2017-05-17 | 2019-08-16 | 北京航空航天大学 | A kind of soldering and detection device |
| CN109093220A (en) * | 2018-10-16 | 2018-12-28 | 颜全聪 | A kind of device of Lubricant of Automobile Engine ruler conduit and the welding of its metallic support |
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|---|---|
| CN104174960B (en) | 2015-11-18 |
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