CN109202318A - A kind of Wedge-type welding method of thin case - Google Patents
A kind of Wedge-type welding method of thin case Download PDFInfo
- Publication number
- CN109202318A CN109202318A CN201710524520.6A CN201710524520A CN109202318A CN 109202318 A CN109202318 A CN 109202318A CN 201710524520 A CN201710524520 A CN 201710524520A CN 109202318 A CN109202318 A CN 109202318A
- Authority
- CN
- China
- Prior art keywords
- welding
- carcass
- voussoir
- face
- forming part
- 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.)
- Pending
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention belongs to mechanical cool-working technologies and welding technology field, and in particular to a kind of Wedge-type welding method of thin case.Two independent symmetrical molding parts are pasted respectively first and are buckled on welding carcass face, weld carcass bilateral symmetry block and together, welding groove is processed on welding carcass conducive to forming part welding, continue for the welding surface of forming part to be aligned, then it is inserted among welding carcass with voussoir, the gradient of voussoir is consistent with the gradient value of welding body, by bolt also cross the location hole on the location hole and voussoir on welding carcass, limit their mutual vibrations, then forming part is clamped with arch clip assembly, start welding operation, after the completion of welding, arch clip assembly is opened, voussoir is extracted again, discharger is covered on welding carcass, one end face paste is in weld assembly end face, another side is gently beaten by rubber tip, drive weld assembly along the abjection of welding carcass front end.
Description
Technical field
The invention belongs to mechanical cool-working technologies and welding technology field, and in particular to a kind of Wedge-type weldering of thin case
Connect method.
Background technique
Before it is (rear) cover before auxiliary girder (left and right covering) weld assembly be group before front shroud front assembly, back cover on aircraft hanging point dibit beam
Part important component；Radome fairing is the important component in certain emitter launcher, their group Chengdu is by metal plate
Part and the assembling of symmetrical sheet-metal formed part are welded；Material is duralumin and stainless steel, thickness 1.5mm and 2mm, these welding groups
Part shape is all Special-Shaped Surface, angle is more, bulk is more, and molding difficulty is big, springback capacity is difficult to control, by former welding procedure route:
Blanking-punching press (forming part)-positions tack welding-correction-Combination Welding (weld assembly), needs 1 set of straightening die, 1 set of weldering
Welding fixture (including vertical plate, welding stage body).It is designed by traditional welding fixture, forming part is easy to and welds in the welding process
Carcass adhesion, if all welding becomes weld assembly to forming part after the completion, at this moment weld assembly is adjacent to completely in welding carcass
On surface, it is difficult to unload from welding carcass and removes, otherwise tilt certain with pucellas or strike certain with rubber hammer, could take out
Weld assembly, after weld assembly takes out, on correction carcass school is stuck up out well again part, or even the part for sticking up wound is also needed to mend
Weldering.Disadvantage: 1. work-handlings are difficult, often result in weld assembly damage, unstable quality.2. originally due to weld assembly
Slim sheet-metal formed, taking-up rear profile face is easily-deformable, can not all correct at some deformations, become waste product.
Summary of the invention
In order to solve the above technical problems, providing, a kind of structure is simple, the convenient thin case Wedge-type weldering of handling part
Connect method.
The technical scheme adopted by the invention is as follows: a kind of thin case Wedge-type welding method, including welding carcass, wedge
Block, cramp frame, bolt, discharger, welding carcass, voussoir, screw.It is completed by following steps；First two are individually symmetrically
Type part pastes respectively to be buckled on welding carcass face, and welding carcass bilateral symmetry block and together processes weldering on welding carcass
Groove is connect conducive to forming part welding, continues for the welding surface of forming part to be aligned, is then inserted into welding carcass with voussoir
Between, the gradient of voussoir is consistent with the gradient value of welding body, by bolt also cross the location hole and wedge on welding carcass
Location hole on block limits their mutual vibrations, then clamps forming part with arch clip assembly, starts welding operation, welding
After the completion, arch clip assembly is opened, then voussoir is extracted, discharger covered on welding carcass, one end face paste is in welding group
Part end face, another side are gently beaten by rubber tip, drive weld assembly along the abjection of welding carcass front end.
This thin case Wedge-type welding method, structure is simple, easy to operate, and positioning is quasi-, is conducive to weld assembly and loads and unloads, really
Welding quality is protected, welding process requirement is met, there is economic serviceability.
Specific embodiment
The present invention is described further further below:
The technical scheme adopted by the invention is as follows: a kind of thin case Wedge-type welding method, including welding carcass, wedge
Block, cramp frame, bolt, discharger, welding carcass, voussoir, screw.Its special feature is that: first by two independent symmetrical moldings
Part pastes respectively to be buckled on welding carcass face, and welding carcass bilateral symmetry block and together processes welding on welding carcass
Groove continues for the welding surface of forming part to be aligned conducive to forming part welding, is then inserted among welding carcass with voussoir,
The gradient of voussoir is consistent with the gradient value of welding body, by bolt also cross on the location hole and voussoir on welding carcass
Location hole, limit their mutual vibrations, then with arch clip assembly clamp forming part, start welding operation, welding complete
Afterwards, arch clip assembly is opened, then voussoir is extracted, discharger covered on welding carcass, one end face paste is at weld assembly end
Face, another side are gently beaten by rubber tip, drive weld assembly along the abjection of welding carcass front end.
In real work, thin case Wedge-type welding method, structure is simple, easy to loading and unloading, greatly improves production efficiency.
Claims (1)
1. a kind of Wedge-type welding method of thin case, it is characterised in that: first paste two independent symmetrical molding parts respectively
Be buckled on welding carcass face, welding carcass bilateral symmetry block and together, processed on welding carcass welding groove conducive at
The welding of type part continues for the welding surface of forming part to be aligned, and is then inserted among welding carcass with voussoir, the gradient of voussoir
It is consistent with the gradient value of welding body, by bolt also cross welding carcass on location hole and voussoir on location hole,
Their mutual vibrations are limited, then clamp forming part with arch clip assembly, start welding operation, after the completion of welding, by arch
Clip assembly is opened, then voussoir is extracted, and discharger is covered on welding carcass, one end face paste is in weld assembly end face, another side
It is gently beaten by rubber tip, drives weld assembly along the abjection of welding carcass front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524520.6A CN109202318A (en) | 2017-06-30 | 2017-06-30 | A kind of Wedge-type welding method of thin case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524520.6A CN109202318A (en) | 2017-06-30 | 2017-06-30 | A kind of Wedge-type welding method of thin case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202318A true CN109202318A (en) | 2019-01-15 |
Family
ID=64977142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524520.6A Pending CN109202318A (en) | 2017-06-30 | 2017-06-30 | A kind of Wedge-type welding method of thin case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202318A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD246497A1 (en) * | 1986-01-29 | 1987-06-10 | Fortschritt Veb K | WELDING DEVICE |
| CN102357759A (en) * | 2011-09-23 | 2012-02-22 | 华泰(南通)船务有限公司 | Steel structural code-foot-free assembling and splicing tooling |
| CN102500987A (en) * | 2011-12-31 | 2012-06-20 | 辽宁忠旺集团有限公司 | Skirtboard welding tooling of bullet train and method for reducing welding deformation by utilizing same |
| CN102848120A (en) * | 2012-09-17 | 2013-01-02 | 四川省宜宾普什重机有限公司 | Auxiliary fixture of scratch-free crotch and crotch processing method |
| CN203292744U (en) * | 2013-05-24 | 2013-11-20 | 中国华冶科工集团有限公司 | Assembling tool of tower equipment |
| CN103551753A (en) * | 2013-11-06 | 2014-02-05 | 中国南方航空工业(集团)有限公司 | Welding method for drum-shaped thin-wall part of aircraft engine and clamp used in welding method |
| CN203992920U (en) * | 2014-07-24 | 2014-12-10 | 大连船舶重工集团有限公司 | Prevent the tool set of T shape welding line angular distortion |
| CN204108579U (en) * | 2014-10-08 | 2015-01-21 | 平湖市斯迈克机械制造有限公司 | Bending sheet metal component clamping tool in a kind of U-shaped |
| CN205927593U (en) * | 2016-08-02 | 2017-02-08 | 山东绿泉空调科技有限公司 | Capillary vortex water conservancy diversion heat exchanger boxing equipment |
-
2017
- 2017-06-30 CN CN201710524520.6A patent/CN109202318A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD246497A1 (en) * | 1986-01-29 | 1987-06-10 | Fortschritt Veb K | WELDING DEVICE |
| CN102357759A (en) * | 2011-09-23 | 2012-02-22 | 华泰(南通)船务有限公司 | Steel structural code-foot-free assembling and splicing tooling |
| CN102500987A (en) * | 2011-12-31 | 2012-06-20 | 辽宁忠旺集团有限公司 | Skirtboard welding tooling of bullet train and method for reducing welding deformation by utilizing same |
| CN102848120A (en) * | 2012-09-17 | 2013-01-02 | 四川省宜宾普什重机有限公司 | Auxiliary fixture of scratch-free crotch and crotch processing method |
| CN203292744U (en) * | 2013-05-24 | 2013-11-20 | 中国华冶科工集团有限公司 | Assembling tool of tower equipment |
| CN103551753A (en) * | 2013-11-06 | 2014-02-05 | 中国南方航空工业(集团)有限公司 | Welding method for drum-shaped thin-wall part of aircraft engine and clamp used in welding method |
| CN203992920U (en) * | 2014-07-24 | 2014-12-10 | 大连船舶重工集团有限公司 | Prevent the tool set of T shape welding line angular distortion |
| CN204108579U (en) * | 2014-10-08 | 2015-01-21 | 平湖市斯迈克机械制造有限公司 | Bending sheet metal component clamping tool in a kind of U-shaped |
| CN205927593U (en) * | 2016-08-02 | 2017-02-08 | 山东绿泉空调科技有限公司 | Capillary vortex water conservancy diversion heat exchanger boxing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |