CN203566039U - Device for pressure tin soldering under protection of inert gas in furnace - Google Patents
Device for pressure tin soldering under protection of inert gas in furnace Download PDFInfo
- Publication number
- CN203566039U CN203566039U CN201320727882.2U CN201320727882U CN203566039U CN 203566039 U CN203566039 U CN 203566039U CN 201320727882 U CN201320727882 U CN 201320727882U CN 203566039 U CN203566039 U CN 203566039U
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- Prior art keywords
- furnace
- soldering
- tin soldering
- furnace body
- inert gas
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- 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.)
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- 238000005476 soldering Methods 0.000 title claims abstract description 53
- 239000011261 inert gas Substances 0.000 title claims abstract description 14
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title abstract description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910052786 argon Inorganic materials 0.000 claims abstract description 34
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 241000271510 Agkistrodon contortrix Species 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 239000011148 porous material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a device for pressure tin soldering under protection of inert gas in a furnace, and belongs to the technical field of tin soldering. The device for pressure tin soldering under the protection of the inert gas in the furnace comprises an intelligent temperature controller, a tin soldering furnace and two argon bottles, wherein the tin soldering furnace is connected with the intelligent temperature controller, the argon bottles are connected to the tin soldering furnace, a heating tool is arranged in the tin soldering furnace, a copper head is connected with the heating tool, the tin soldering furnace comprises a furnace body, universal wheels are arranged at the bottom of the furnace body, electrodes are installed on the bottom surface of the furnace body, a furnace floor support is arranged at the bottom of the furnace body, a gas inlet is formed in one side of the lower portion of the furnace body, an aviation socket is arranged on one side of the upper portion of the furnace body, an upper flange is arranged on the top of the furnace body, an observation window and a gas outlet are formed in the upper flange, the intelligent temperature controller is connected with the aviation socket and the electrodes through wires, and the electrodes are connected with the heating tool. According to the device for pressure tin soldering under the protection of the inert gas in the furnace, effectively protection can be carried out in the soldering process, and after soldering is accomplished, the number of pores at the tin soldering position is small, and the porosity can meet the design requirement.
Description
Technical field
The utility model relates to soldering technology field, is specifically related to a kind of for inert gas shielding downforce soldering apparatus in stove.
Background technology
Existing soldering technology is mainly by the moulding superconductive cable completing and current divider copperhead endoporus difference tining, at normal temperatures superconductive cable and copperhead are completed to assembling, by heating frock, heat, reach the backward superconductive cable of predetermined temperature and place, copperhead endoporus fit-up gap interpolation tin material, complete the soldering to superconductive cable and copperhead endoporus.The shortcoming of this method is that cold setting success rate is not high, easily superconductive cable is caused to damage, gas-protection-free in welding process, and workpiece is easily oxidized, and the superconductive cable pore having welded is more, and voidage cannot meet design requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of assembling comparatively convenient; do not damage superconductive cable; in welding process, can effectively protect; after having welded, soldering position pore is less, voidage can meet design requirement for inert gas shielding downforce soldering apparatus in stove.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of for inert gas shielding downforce soldering apparatus in stove, comprise intelligent temperature controller, the soldering furnace being connected with intelligent temperature controller and be connected to two argon bottles on soldering furnace, in described soldering furnace, be provided with heating frock, described heater load is connected to copperhead;
Described soldering furnace comprises a body of heater, described bottom of furnace body is provided with universal wheel, described body of heater bottom surface is provided with electrode, at described bottom of furnace body, being provided with furnace bottom supports, described lower portion of furnace body one side is provided with gas access, upper of furnace body one side is provided with an aviation socket, and described body of heater top is provided with upper flange, is provided with observation window and gas outlet on described upper flange;
Described intelligent temperature controller connects aviation socket and electrode by wire, and described electrode and heater load connect;
Described two argon bottles are connected in parallel on gas access, between two argon bottles and gas access, are respectively equipped with valve.
Two described argon bottles are divided into the first argon bottle and the second argon bottle, between the first argon bottle and gas access, are provided with valve, between the second argon bottle and gas access, are provided with pressure loading valve.
A method for inert gas shielding downforce soldering in stove, comprises following method step,
1) first complete the connection to soldering furnace, intelligent temperature controller, argon bottle, form scolding tin system;
2) copperhead and heater load are connect and fixed, the power line of heating frock is connected with electrode;
3) open the valve of the first argon bottle, by flowmeter, to logical argon gas in soldering furnace, by intelligent temperature controller, set one a little more than the heating-up temperature of tin material fusing point, start heating power supply;
4) when workpiece temperature reaches predetermined temperature, open soldering furnace upper flange, copperhead endoporus is put to tin material, tining, after tin material melts completely, carry out the assembling of 12 share cables and copperhead;
5) finally, close the valve of the first argon bottle, install and seal upper flange and gas outlet, pressure-reducing valve by the second argon bottle, to being filled with high pressure argon gas in stove, keeps, after a period of time, cutting out heating power supply, treat that workpiece is down near room temperature, take out workpiece, soldering completes.
The beneficial effects of the utility model are:
1) under higher than tin material melting temperature, assemble, avoided the damage to parts in the failure of assembling and assembling process.
2) in soldering furnace logical argon shield heat, soldering, effectively reduced the oxidation of workpiece.
3) in stove, fill high pressure argon gas, make liquid tin material pressurized, can enter into the nonwettable narrow and small position of tin material, welded posterior spiracle less.
Accompanying drawing explanation
Fig. 1 is the utility model soldering furnace structure chart;
Fig. 2 is the utility model current divider copperhead assembly assumption diagram;
Fig. 3 is the moulding superconductive cable structure chart completing of the utility model;
Fig. 4 is the connection layout of the utility model soldering system.
The explanation of number in the figure: 1, gas outlet 2, observation window 3, upper flange 4, aviation socket 5, furnace bottom support 6, gas access 7, electrode 8, universal wheel 9, intelligent temperature controller 10, copperhead 11, heating frock 12, argon bottle.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Figure 1-4, a kind of for inert gas shielding downforce soldering apparatus in stove, comprise intelligent temperature controller 9, the soldering furnace being connected with intelligent temperature controller 9 and be connected to two argon bottles 12 on soldering furnace, in soldering furnace, be provided with heating frock 11, heating frock 11 is connected with copperhead 10;
Soldering furnace comprises a body of heater, bottom of furnace body is provided with universal wheel 8, body of heater bottom surface is provided with electrode 7, at bottom of furnace body, be provided with furnace bottom and support 5, lower portion of furnace body one side is provided with gas access 6, upper of furnace body one side is provided with an aviation socket 4, and body of heater top is provided with upper flange 3, is provided with observation window 2 and gas outlet 1 on upper flange 3; Intelligent temperature controller 9 connects aviation socket 4 and electrode 7 by wire, and electrode 7 is connected with heating frock 11; Two argon bottles 12 are connected in parallel on gas access 6, and and gas access 6 between be respectively equipped with valve.
A method for inert gas shielding downforce soldering in stove, comprises following method step,
1) first complete the connection to soldering furnace, intelligent temperature controller 9, argon bottle 12, form scolding tin system;
2) copperhead 10 is connected and is fixed with heating frock 11, the power line of heating frock 11 is connected with electrode 7;
3) open argon bottle 12(steel cylinder 1) valve, by flowmeter, to logical argon gas in soldering furnace, by intelligent temperature controller 9, set a heating-up temperature a little more than tin material fusing point, start heating power supply;
4) when workpiece temperature reaches predetermined temperature, open soldering furnace upper flange 3, copperhead 10 endoporus are put to tin material, tining, after tin material melts completely, carry out the assembling of 12 share cables and copperhead;
5) last, close argon bottle 12(steel cylinder 1) valve, install and seal upper flange 3 and gas outlet 1, by argon bottle 12(steel cylinder 2) pressure-reducing valve to being filled with high pressure argon gas in stove, keep, after a period of time, closing heating power supply, treat that workpiece is down near room temperature, take out workpiece, soldering completes.
The utility model is owing to taking above technical scheme, and it has the following advantages:
1, assembling process is very well, the distortion of superconductive cable not damaged
2, the oxidation of effectively avoiding parts to cause in heating, welding process
3, soldering position pore is few, and voidage is lower
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. one kind for inert gas shielding downforce soldering apparatus in stove, it is characterized in that: comprise intelligent temperature controller, the soldering furnace being connected with intelligent temperature controller, and be connected to two argon bottles on soldering furnace, in described soldering furnace, be provided with heating frock, described heater load is connected to copperhead, described soldering furnace comprises a body of heater, described bottom of furnace body is provided with universal wheel, described body of heater bottom surface is provided with electrode, at described bottom of furnace body, being provided with furnace bottom supports, described lower portion of furnace body one side is provided with gas access, described upper of furnace body one side is provided with an aviation socket, described body of heater top is provided with upper flange, on described upper flange, be provided with observation window and gas outlet, described intelligent temperature controller connects aviation socket and electrode by wire, described electrode and heater load connect.
2. according to claim 1 a kind of for inert gas shielding downforce soldering apparatus in stove, it is characterized in that: described two argon bottles are connected in parallel on the gas access of soldering furnace.
3. according to claim 2 a kind of for inert gas shielding downforce soldering apparatus in stove; it is characterized in that: two described argon bottles are divided into the first argon bottle and the second argon bottle; between the first argon bottle and gas access, be provided with valve, between the second argon bottle and gas access, be provided with pressure loading valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727882.2U CN203566039U (en) | 2013-11-15 | 2013-11-15 | Device for pressure tin soldering under protection of inert gas in furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727882.2U CN203566039U (en) | 2013-11-15 | 2013-11-15 | Device for pressure tin soldering under protection of inert gas in furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566039U true CN203566039U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320727882.2U Expired - Lifetime CN203566039U (en) | 2013-11-15 | 2013-11-15 | Device for pressure tin soldering under protection of inert gas in furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600152A (en) * | 2013-11-15 | 2014-02-26 | 合肥科烨电物理设备制造有限公司 | Pressure soldering device used under protection of inert gas in furnace and welding method |
| CN107214411A (en) * | 2017-07-07 | 2017-09-29 | 中国科学院工程热物理研究所 | Printed circuit board Welding of Heat-exchanger system and method |
-
2013
- 2013-11-15 CN CN201320727882.2U patent/CN203566039U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600152A (en) * | 2013-11-15 | 2014-02-26 | 合肥科烨电物理设备制造有限公司 | Pressure soldering device used under protection of inert gas in furnace and welding method |
| CN103600152B (en) * | 2013-11-15 | 2015-09-30 | 合肥科烨电物理设备制造有限公司 | A kind of for inert gas shielding downforce soldering apparatus in stove |
| CN107214411A (en) * | 2017-07-07 | 2017-09-29 | 中国科学院工程热物理研究所 | Printed circuit board Welding of Heat-exchanger system and method |
| CN107214411B (en) * | 2017-07-07 | 2019-09-24 | 衡水中科衡发动力装备有限公司 | Printed circuit board Welding of Heat-exchanger system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure soldering device used under protection of inert gas in furnace and welding method Effective date of registration: 20150309 Granted publication date: 20140430 Pledgee: Hefei Xingtai financing Company limited by guarantee Pledgor: HEFEI KEYE ELECTRIC PHYSICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2015980000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161124 Granted publication date: 20140430 Pledgee: Hefei Xingtai financing Company limited by guarantee Pledgor: HEFEI KEYE ELECTRIC PHYSICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2015980000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |