CN103769712A - Vacuum brazing furnace - Google Patents

Vacuum brazing furnace Download PDF

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Publication number
CN103769712A
CN103769712A CN201310747362.2A CN201310747362A CN103769712A CN 103769712 A CN103769712 A CN 103769712A CN 201310747362 A CN201310747362 A CN 201310747362A CN 103769712 A CN103769712 A CN 103769712A
Authority
CN
China
Prior art keywords
vacuum brazing
base
furnace
warm case
heater
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.)
Withdrawn
Application number
CN201310747362.2A
Other languages
Chinese (zh)
Inventor
芮华
牛登付
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUJIANG YATAI VACUUM EQUIPMENT TECHNOLOGY Co Ltd
Original Assignee
WUJIANG YATAI VACUUM EQUIPMENT TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUJIANG YATAI VACUUM EQUIPMENT TECHNOLOGY Co Ltd filed Critical WUJIANG YATAI VACUUM EQUIPMENT TECHNOLOGY Co Ltd
Priority to CN201310747362.2A priority Critical patent/CN103769712A/en
Publication of CN103769712A publication Critical patent/CN103769712A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)

Abstract

The invention relates to a vacuum brazing furnace. The vacuum brazing furnace comprises a furnace body (1), a vacuum system (2) and a cooling system (3), wherein the vacuum system (2) and the cooling system (3) are connected with the furnace body (1). An annular heat exchanger (4) and an air-cooling deflector (5) are installed at the bottom of the furnace body (1), wherein the air-cooling deflector (5) is arranged in a ring. An upper furnace lid (6) is arranged on the top of the furnace body (1). A base (7) is installed at the upper end of the annular heat exchanger (4). A coil base (8) installed on the air-cooling deflector (5) is arranged in the middle of the base (7). A heat preserving cover (9) is arranged around the coil base (8). An induction coil (10) is installed on the outer side of the heat holding cover (9). The bottom of the upper furnace lid is provided with a sealing groove (11). According to the vacuum brazing furnace, objects to be welded are placed in a sealed and heat-preserving environment through a thermal insulation material and then are heated through the induction coil, and therefore the effect of improving welding efficiency is achieved.

Description

A kind of vacuum brazing furnace
Technical field
The present invention relates to vacuum brazing furnace, especially relate to a kind of vacuum brazing furnace with heater.
Background technology
What the most vacuum cup on market adopted now is common vacuum drying oven welding, and firing rate is slow, and energy consumption is large, efficiency is low, by adopting eddy-current heating, can make the speed of heating be enhanced about more than once, improve production efficiency and the waste that has reduced heat energy.
Summary of the invention
The present invention has solved above-mentioned defect by add heating system in body of heater, and concrete scheme is as follows:
A kind of vacuum brazing furnace, comprise body of heater and the vacuum system, the cooling system that are connected with body of heater, described bottom of furnace body is equipped with ring type heat exchanger and is placed in the air-cooled deflector of ring, described body of heater top is provided with bell, base is equipped with in described ring type heat exchanger upper end, in the middle of base, is mounted in the table on air-cooled deflector, and described table surrounding is with stay-warm case, induction coil is equipped with in the outside of described stay-warm case, and described upper bell bottom is provided with seal groove.
Ceramic fiber paper is posted on described stay-warm case surface.
Described stay-warm case is drum, and its bottom is connected with base.
Described base is that insulation material is made.
Described stay-warm case upper end extends in seal groove.
Insulation material of the present invention is placed in welding object the environment of a sealing thermal insulation, and the heating of recycling induction coil has reached the effect of accelerating welding efficiency.
Accompanying drawing explanation
Fig. 1 is the structural scheme of mechanism of vacuum brazing furnace.
The specific embodiment
As shown in Figure 1, a kind of vacuum brazing furnace, comprise body of heater 1 and the vacuum system 2 being connected with body of heater 1, cooling system 3, described body of heater 1 bottom is equipped with ring type heat exchanger 4 and is placed in the air-cooled deflector 5 of ring, described body of heater 1 top is provided with bell 6, base 7 is equipped with in described ring type heat exchanger 4 upper ends, in the middle of base 7, be mounted in the table 8 on air-cooled deflector 5, described table 8 surroundings are with stay-warm case 9, induction coil 10 is equipped with in the outside of described stay-warm case 9, described upper bell bottom is provided with seal groove 11, ceramic fiber paper is posted on described stay-warm case 9 surfaces, described stay-warm case 9 is drum, its bottom is connected with base 7, described base 7 is made for insulation material, described stay-warm case 9 upper ends extend in seal groove 11.

Claims (5)

1. a vacuum brazing furnace, comprise body of heater (1) and the vacuum system (2) being connected with body of heater (1), cooling system (3), described body of heater (1) bottom is equipped with ring type heat exchanger (4) and is placed in the air-cooled deflector (5) of ring, described body of heater (1) top is provided with bell (6), it is characterized in that: base (7) is equipped with in described ring type heat exchanger (4) upper end, in the middle of base (7), be mounted in the table (8) on air-cooled deflector (5), described table (8) surrounding is with stay-warm case (9), induction coil (10) is equipped with in the outside of described stay-warm case (9), described upper bell bottom is provided with seal groove (11).
2. according to the vacuum brazing furnace described in claim 1, it is characterized in that: ceramic fiber paper is posted on described stay-warm case (9) surface.
3. according to the high-frequency induction vacuum brazing stove described in claim 1, it is characterized in that: described stay-warm case (9) is drum, its bottom is connected with base (7).
4. according to the high-frequency induction vacuum brazing stove described in claim 1, it is characterized in that: described base (7) is made for insulation material.
5. high-frequency induction vacuum brazing stove according to claim 1, is characterized in that: described stay-warm case (9) upper end extends in seal groove (11).
CN201310747362.2A 2013-12-31 2013-12-31 Vacuum brazing furnace Withdrawn CN103769712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310747362.2A CN103769712A (en) 2013-12-31 2013-12-31 Vacuum brazing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310747362.2A CN103769712A (en) 2013-12-31 2013-12-31 Vacuum brazing furnace

Publications (1)

Publication Number Publication Date
CN103769712A true CN103769712A (en) 2014-05-07

Family

ID=50562727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310747362.2A Withdrawn CN103769712A (en) 2013-12-31 2013-12-31 Vacuum brazing furnace

Country Status (1)

Country Link
CN (1) CN103769712A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081507A (en) * 2015-05-19 2015-11-25 大连新钢液压管件有限公司 Atmosphere protection induction brazing furnace for automobile fuel filter support
CN106270872A (en) * 2016-08-31 2017-01-04 郑州机械研究所 A kind of vacuum induction composite brazing method
CN106392241A (en) * 2016-10-24 2017-02-15 钢铁研究总院 Light wave brazing furnace
CN108788360A (en) * 2018-05-22 2018-11-13 滁州华海中谊工业炉有限公司 A kind of vacuum high-temperature soldering oven being quickly cooled down
CN109332959A (en) * 2018-11-29 2019-02-15 长沙中拓创新科技有限公司 A kind of vacuum welding picks and its welding procedure
CN110578039A (en) * 2019-09-24 2019-12-17 上海百善实业发展有限公司 Vacuum induction heating and N2Cooling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151923A (en) * 1996-11-15 1997-06-18 上海交通大学 Braze welding technology for vacuum insulating utensils of stainless-steel
CN101176938A (en) * 2007-12-07 2008-05-14 徐州华谐科技发展有限公司 Gas protecting means for preparing superhard abrasive material tools through induction brazing
CN103157875A (en) * 2013-03-20 2013-06-19 上海交通大学 Vacuum brazing furnace using metal quartz integral radiant heater
CN203292646U (en) * 2013-05-15 2013-11-20 郑州机械研究所 High-frequency induction vacuum brazing furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151923A (en) * 1996-11-15 1997-06-18 上海交通大学 Braze welding technology for vacuum insulating utensils of stainless-steel
CN101176938A (en) * 2007-12-07 2008-05-14 徐州华谐科技发展有限公司 Gas protecting means for preparing superhard abrasive material tools through induction brazing
CN103157875A (en) * 2013-03-20 2013-06-19 上海交通大学 Vacuum brazing furnace using metal quartz integral radiant heater
CN203292646U (en) * 2013-05-15 2013-11-20 郑州机械研究所 High-frequency induction vacuum brazing furnace

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081507A (en) * 2015-05-19 2015-11-25 大连新钢液压管件有限公司 Atmosphere protection induction brazing furnace for automobile fuel filter support
CN106270872A (en) * 2016-08-31 2017-01-04 郑州机械研究所 A kind of vacuum induction composite brazing method
CN106392241A (en) * 2016-10-24 2017-02-15 钢铁研究总院 Light wave brazing furnace
CN106392241B (en) * 2016-10-24 2019-03-05 钢铁研究总院 A kind of light wave soldering oven
CN108788360A (en) * 2018-05-22 2018-11-13 滁州华海中谊工业炉有限公司 A kind of vacuum high-temperature soldering oven being quickly cooled down
CN109332959A (en) * 2018-11-29 2019-02-15 长沙中拓创新科技有限公司 A kind of vacuum welding picks and its welding procedure
CN110578039A (en) * 2019-09-24 2019-12-17 上海百善实业发展有限公司 Vacuum induction heating and N2Cooling device

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WW01 Invention patent application withdrawn after publication

Application publication date: 20140507