CN203541783U - Device for brazing glass Kovar combiner and oxygen-free copper - Google Patents
Device for brazing glass Kovar combiner and oxygen-free copper Download PDFInfo
- Publication number
- CN203541783U CN203541783U CN201320754170.XU CN201320754170U CN203541783U CN 203541783 U CN203541783 U CN 203541783U CN 201320754170 U CN201320754170 U CN 201320754170U CN 203541783 U CN203541783 U CN 203541783U
- Authority
- CN
- China
- Prior art keywords
- vacuum chamber
- oxygen
- brazing
- free copper
- power supply
- 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.)
- Expired - Lifetime
Links
- 238000005219 brazing Methods 0.000 title claims abstract description 18
- 239000011521 glass Substances 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 14
- 239000010949 copper Substances 0.000 title claims abstract description 14
- 229910000833 kovar Inorganic materials 0.000 title abstract 2
- 230000006698 induction Effects 0.000 claims abstract description 10
- 238000005476 soldering Methods 0.000 claims description 14
- 239000012212 insulator Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000010453 quartz Substances 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 241001300078 Vitrea Species 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a device for brazing a glass Kovar combiner and oxygen-free copper. The device comprises a quartz vacuum chamber, a vacuum exhaust station, a high-frequency induction power supply, a high-speed digital infrared thermometer, a heat insulation body, a heat conducting ring and an oxygen-free copper body, wherein the quartz vacuum chamber is communicated with the vacuum exhaust station, and the high-frequency induction power supply and the high-speed digital infrared thermometer are installed on the vacuum exhaust station. The heat insulation body is put into the quartz vacuum chamber, a heating body is put on the heat insulation body, the heat conducting ring is put on the heating body, and a brazing body is put into the heat conducting ring. The device enables a machining process in the electro vacuum industry to be simple, the rejection rate is greatly reduced, the industrial economic value is inestimable, and the device is an important energy-saving and environment-friendly means. The brazing time is short, energy consumption is reduced, the whole brazing process is visible, the temperature monitoring is achieved, and the production cost is greatly reduced.
Description
Technical field
The utility model relates to metalworking technology field, and especially a kind of glass can cut down the brazing device of combination and oxygen-free copper.
Background technology
Traditional method for welding that glass can cut down combination and oxygen-free copper is electric furnace heating wire heating means, if need anti-oxidant soldering, need in hydrogen-burning stove, carry out soldering, and this method can only be that metal and metal carry out soldering, glass can cut down combination and metal cannot weld.Because the softening temperature of glass is 650 ℃ of left and right, and the fusion temperature of silver-base solder is 850 ℃.That is to say, in hydrogen-burning stove, silver-base solder is no fusing also, and it is destroyed that glass can cut down combination.
Utility model content
The utility model is for the deficiencies in the prior art, proposes a kind of glass and can cut down the brazing device of combination and oxygen-free copper, changed the method for welding of traditional handicraft, and making to be with Vitrea metal to carry out soldering becomes possibility.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme: a kind of glass can cut down the brazing device of combination and oxygen-free copper, comprise quartzy vacuum chamber, vacuum exhaust platform, high frequency induction power supply, high-speed figure formula infrared radiation thermometer, insulator, calandria, heat conduction ring, oxygen-free copper main body, described quartzy vacuum chamber is communicated with described vacuum exhaust platform, and described high frequency induction power supply and described high-speed figure formula infrared radiation thermometer are installed on described vacuum exhaust platform; Described insulator is put into described quartzy vacuum chamber, and described calandria is placed on insulator, and described heat conduction ring is placed on calandria, and described soldering main body is put into heat conduction ring.
Further, the pressure in described quartzy vacuum chamber is 3.0 × 10
-5～7.0 × 10
-5pa.
Further, the pressure in described quartzy vacuum chamber is 5.0 × 10
-5pa.
Further, 5 ℃ of the measure error < of described high-speed figure formula infrared radiation thermometer.
Compared with prior art, the utlity model has following advantage: what make that the processing technology of electrovacuum industry becomes is simple, and scrappage reduces greatly, and its industrial economy is worth inestimable, is also the important method of energy-conserving and environment-protective.Make that short, Energy Intensity Reduction of brazing process time, whole brazing process are visible, temperature implementing monitoring, and greatly dwindled production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device.
Fig. 2 is the local enlarged diagram of the utility model device.
In figure:
1, quartzy vacuum chamber; 2, high frequency electric source coil; 3, vacuum exhaust platform; 4, soldering main body; 5, calandria; 6, insulator; 7, high-speed figure formula infrared radiation thermometer; 8, heat conduction ring.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of glass as illustrated in fig. 1 and 2 can cut down the brazing device of combination and oxygen-free copper, comprise quartzy vacuum chamber 1, vacuum exhaust platform 3, high frequency induction power supply 2, compound high-speed figure formula infrared radiation thermometer 7, insulator 6, calandria 5, heat conduction ring 8, complete glass and can cut down the object that combination and oxygen-free copper utilize silver-base solder to weld together.
Described insulator 6 is put into described quartzy vacuum chamber 1, and described calandria 5 is placed on insulator 6, and described heat conduction ring 8 is placed on calandria 5, and described soldering main body 4 is put into heat conduction ring 8 as oxygen-free copper.Silver-base solder and glass can be cut down to combination to be placed in described soldering main body 4 on request.Quartzy vacuum chamber 1 described in good seal, starts described vacuum exhaust platform 3, makes the atmospheric pressure in described quartzy vacuum chamber reach 3.0 × 10
-5～7.0 × 10
-5pa, is preferably 5.0 × 10
-5pa, is enclosed within described quartzy vacuum chamber 1 outside by the coil of described high frequency induction power supply 2, keeps sustained height with the described quartzy vacuum chamber 1 described calandria 5 in the inside.Start described high frequency induction power supply 2, with described compound high-speed figure formula infrared radiation thermometer 7, measure the surface temperature of described soldering main body 4, reach and close rapidly described high frequency electric source after the melting temperature of silver-base solder and prevent that glass is softened, wait cooling rear rapid taking-up to put in vacuum tank and preserve.
Utilize the utility model method and apparatus, soldering main body and glass can cut down combination can be processed into all kinds and type shape.High frequency induction power supply to described calandria heating by heat, conduct and make solder melt welding, prevent that the glass that glass can cut down combination is subject to thermal softening.Wherein, the quartz bell cover sealing flange of described quartzy vacuum chamber 1 adopts circulating water.Described compound high-speed figure formula infrared radiation thermometer 7 carries out the accurate temperature test of 5 ℃ of error < to the interior described soldering main body 4 of described quartzy vacuum chamber 1.
The beneficial effects of the utility model are: make to be with Vitrea metal to carry out that soldering becomes possibility, makes short, Energy Intensity Reduction of brazing process time, whole brazing process is visible, temperature implementing monitoring, the utility model has changed the method for welding of traditional handicraft, and making to be with Vitrea metal to carry out soldering becomes possibility.What make that the processing technology of electrovacuum industry becomes is simple, and scrappage reduces greatly, and its industrial economy is worth inestimable, and has greatly dwindled production cost.
Claims (4)
1. a glass can cut down the brazing device of combination and oxygen-free copper, it is characterized in that: comprise quartzy vacuum chamber, vacuum exhaust platform, high frequency induction power supply, high-speed figure formula infrared radiation thermometer, insulator, calandria, heat conduction ring, oxygen-free copper main body, described quartzy vacuum chamber is communicated with described vacuum exhaust platform, and described high frequency induction power supply and described high-speed figure formula infrared radiation thermometer are installed on described vacuum exhaust platform; Described insulator is put into described quartzy vacuum chamber, and described calandria is placed on insulator, and described heat conduction ring is placed on calandria, and described soldering main body is put into heat conduction ring.
2. brazing device as claimed in claim 1, is characterized in that: the pressure in described quartzy vacuum chamber is 3.0 × 10
-5～7.0 × 10
-5pa.
3. brazing device as claimed in claim 2, is characterized in that: the pressure in described quartzy vacuum chamber is 5.0 × 10
-5pa.
4. brazing device as claimed in claim 1, is characterized in that: 5 ℃ of the measure error < of described high-speed figure formula infrared radiation thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754170.XU CN203541783U (en) | 2013-11-26 | 2013-11-26 | Device for brazing glass Kovar combiner and oxygen-free copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754170.XU CN203541783U (en) | 2013-11-26 | 2013-11-26 | Device for brazing glass Kovar combiner and oxygen-free copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541783U true CN203541783U (en) | 2014-04-16 |
Family
ID=50459952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754170.XU Expired - Lifetime CN203541783U (en) | 2013-11-26 | 2013-11-26 | Device for brazing glass Kovar combiner and oxygen-free copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104028870A (en) * | 2014-06-06 | 2014-09-10 | 中国电子科技集团公司第三十八研究所 | High-frequency induction solderingmethod for antennaon composite dielectric substrate |
-
2013
- 2013-11-26 CN CN201320754170.XU patent/CN203541783U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2015078088A1 (en) * | 2013-11-26 | 2015-06-04 | 无锡日联科技有限公司 | Method and device for brazing glass and kovar combination with oxygen-free copper |
| CN104028870A (en) * | 2014-06-06 | 2014-09-10 | 中国电子科技集团公司第三十八研究所 | High-frequency induction solderingmethod for antennaon composite dielectric substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000, Jiangsu Province, Wuxi New District Hung Tin Road, Tin Road, No. 208-7 Patentee after: WUXI UNICOMP TECHNOLOGY Co.,Ltd. Address before: 214000, Jiangsu Province, Wuxi New District Hung Tin Road, Tin Road, No. 208-7 Patentee before: WUXI UNICOMP TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |