CN102009272A - Laser welding jig of triangular titanium alloy covering and skeleton weld assembly - Google Patents
Laser welding jig of triangular titanium alloy covering and skeleton weld assembly Download PDFInfo
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- CN102009272A CN102009272A CN2010106088094A CN201010608809A CN102009272A CN 102009272 A CN102009272 A CN 102009272A CN 2010106088094 A CN2010106088094 A CN 2010106088094A CN 201010608809 A CN201010608809 A CN 201010608809A CN 102009272 A CN102009272 A CN 102009272A
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Abstract
A laser welding jig of a triangular titanium alloy covering and skeleton weld assembly relates to a laser welding jig. The invention aims to solve the existing problem that the front tip of the triangular titanium alloy covering and skeleton weld assembly upwarps and deforms in laser welding. In the laser welding jig, a first positioning plate, a second positioning plate and a guide base are fixedly connected with a bottom plate; the first positioning plate and the second positioning plate are perpendicular to each other; a first compression quick change chuck is fixed on the guide base, the first compression quick change chuck is connected with a first pressure plate; two guide sleeves are fixedly connected with the guide base, each guide post is fixedly connected with the first pressure plate; a reinforcing frame is fixed on the first positioning plate, a second pressure plate is arranged in the reinforcing frame; the first pressure plate, the second pressure plate, the first positioning plate and the second positioning plate constitute a triangle with the same shape with the triangular titanium alloy covering and skeleton weld assembly; a second compression quick change chuck is fixed on the outside surface of the first positioning plate; and a third compression quick change chuck is fixed on the outside surface of the second positioning plate. The laser welding jig in the invention is used for the laser welding of the triangular titanium alloy covering and skeleton weld assembly.
Description
Technical field
The present invention relates to a kind of fixture for laser welding.
Background technology
In recent years, along with the industrialization degree raising of laser instrument, laser welding technology improves fast in the application speed of industrial circles such as space flight, aviation.Simultaneously, the performance and the production of crucial special material welding product are had higher requirement, laser welding technology becomes the main welding method of this type of infrastructure product.Triangle titanium alloy covering and skeleton weld assembly welding deformation are exactly wherein a kind of.But the paracone of triangle titanium alloy covering and skeleton weld assembly upwarps distortion during owing to welding, makes welding deformation amount be controlled to one of major technique bottleneck of restriction welding application.
Summary of the invention
The present invention's paracone of triangle titanium alloy covering and skeleton weld assembly when solving present laser weld upwarps the problem of distortion, and a kind of triangle titanium alloy covering and skeleton weld assembly fixture for laser welding are provided.
The present invention solves the problems of the technologies described above the technical scheme of taking: described anchor clamps comprise base plate, first location-plate, second location-plate, first pressing plate, guide holder, first compresses fast folder, second pressing plate, reinforced bulkhead, second compresses fast folder, the 3rd compresses fast folder, two leads and two fairleads, first location-plate, second location-plate and guide holder are all affixed with base plate, first location-plate is provided with second location-plate is vertical, first compresses fast clamping fixes on the guide holder, and first end that compresses fast folder is connected with first pressing plate, two fairleads and guide holder are affixed, one end and first pressing plate of each lead are affixed, the other end of each lead passes fairlead and guide holder, reinforced bulkhead is fixed on first location-plate, second pressing plate is arranged in the reinforced bulkhead, first pressing plate and second pressing plate are arranged on the same straight line, and first pressing plate, second pressing plate, first location-plate and second location-plate constitute the corresponding to triangle of profile with triangle titanium alloy covering and skeleton weld assembly, second compresses fast clamping fixes on the first location-plate lateral surface, and the 3rd compresses fast clamping fixes on the second location-plate lateral surface.
The present invention has following beneficial effect: the present invention has increased to it that reinforced bulkhead compresses and fast folder mode is fixed on the basis that makes full use of the traditional welding anchor clamps.Application in actual welding can provide the quick-clamping of triangle titanium alloy covering and skeleton weld assembly to fix on the one hand, has reduced the leading operation of welding greatly, has improved welding efficiency, has alleviated welder's labour intensity; Compress the location clamping of fast folder and the brute force clamping of reinforced bulkhead diabolo titanium alloy covering and skeleton weld assembly leading portion by three on the other hand, avoided paracone to upwarp distortion, can effectively control the laser weld deflection, thereby improve welding quality.
Description of drawings
Fig. 1 is an overall structure vertical view of the present invention.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, the anchor clamps of present embodiment comprise base plate 1, first location-plate 2, second location-plate 3, first pressing plate 4, guide holder 5, first compresses fast folder 8, second pressing plate 9, reinforced bulkhead 10, second compresses fast folder 12, the 3rd compresses fast folder 13, two leads 6 and two fairleads 7, first location-plate 2, second location-plate 3 and guide holder 5 are all affixed with base plate 5, first location-plate 2 and the 3 vertical settings of second location-plate, first compresses fast folder 8 is fixed on the guide holder 5, and first end that compresses fast folder 8 is connected with first pressing plate 4, two fairleads 7 are affixed with guide holder 5, one end of each lead 6 and first pressing plate 4 are affixed, the other end of each lead 6 passes fairlead 7 and guide holder 5, reinforced bulkhead 10 is fixed on first location-plate 2, second pressing plate 9 is arranged in the reinforced bulkhead 10, first pressing plate 4 and second pressing plate 9 are arranged on the same straight line, and first pressing plate 4, second pressing plate 9, first location-plate 2 and second location-plate 3 constitute the corresponding to triangle of profile with triangle titanium alloy covering and skeleton weld assembly, second compresses fast folder 12 is fixed on first location-plate, 2 lateral surfaces, and the 3rd compresses fast folder 13 is fixed on second location-plate, 3 lateral surfaces.
Wherein first model that compresses fast folder 8 is GH36020, and second to compress the model that fast folder 12 and the 3rd compresses fast folder 13 be GH202FL.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, the anchor clamps of present embodiment also comprise two alignment pins 14, respectively be provided with an alignment pin 14 on first location-plate 2 and second location-plate 3, this structure is used for the triangle titanium alloy covering and the skeleton weld assembly of different-thickness.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, the anchor clamps of present embodiment also comprise a plurality of jackscrews 11, a plurality of jackscrews 11 pass reinforced bulkhead 10 and lean on second pressing plate 9, and this structure can make that second pressing plate 9 can be more powerful compresses triangle titanium alloy covering and skeleton weld assembly.Other composition and annexation are identical with the specific embodiment one.
Claims (3)
1. triangle titanium alloy covering and skeleton weld assembly fixture for laser welding, it is characterized in that described anchor clamps comprise base plate (1), first location-plate (2), second location-plate (3), first pressing plate (4), guide holder (5), first compresses fast folder (8), second pressing plate (9), reinforced bulkhead (10), second compresses fast folder (12), the 3rd compresses fast folder (13), two leads (6) and two fairleads (7), first location-plate (2), second location-plate (3) and guide holder (5) are all affixed with base plate (5), first location-plate (2) and the vertical setting of second location-plate (3), first compresses fast folder (8) is fixed on the guide holder (5), and first end that compresses fast folder (8) is connected with first pressing plate (4), two fairleads (7) are affixed with guide holder (5), one end of each lead (6) and first pressing plate (4) are affixed, the other end of each lead (6) passes fairlead (7) and guide holder (5), reinforced bulkhead (10) is fixed on first location-plate (2), second pressing plate (9) is arranged in the reinforced bulkhead (10), first pressing plate (4) and second pressing plate (9) are arranged on the same straight line, and first pressing plate (4), second pressing plate (9), first location-plate (2) and second location-plate (3) constitute the corresponding to triangle of profile with triangle titanium alloy covering and skeleton weld assembly, second compresses fast folder (12) is fixed on first location-plate (2) lateral surface, and the 3rd compresses fast folder (13) is fixed on second location-plate (3) lateral surface.
2. according to claim 1 described triangle titanium alloy covering and skeleton weld assembly fixture for laser welding, it is characterized in that described anchor clamps also comprise two alignment pins (14), respectively be provided with an alignment pin (14) on first location-plate (2) and second location-plate (3).
3. according to claim 1 or 2 described triangle titanium alloy coverings and skeleton weld assembly fixture for laser welding, it is characterized in that described anchor clamps also comprise a plurality of jackscrews (11), a plurality of jackscrews (11) pass reinforced bulkhead (10) and lean on second pressing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608809 CN102009272B (en) | 2010-12-28 | 2010-12-28 | Laser welding jig of triangular titanium alloy covering and skeleton weld assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608809 CN102009272B (en) | 2010-12-28 | 2010-12-28 | Laser welding jig of triangular titanium alloy covering and skeleton weld assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009272A true CN102009272A (en) | 2011-04-13 |
| CN102009272B CN102009272B (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010608809 Active CN102009272B (en) | 2010-12-28 | 2010-12-28 | Laser welding jig of triangular titanium alloy covering and skeleton weld assembly |
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| CN (1) | CN102009272B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862021A (en) * | 2012-08-19 | 2013-01-09 | 什邡市明日宇航工业股份有限公司 | Method for manufacturing rudder assembly of aircraft by laser welding |
| CN104227296A (en) * | 2014-08-27 | 2014-12-24 | 颜廷财 | Special welding clamp mechanism for right-angle ruler |
| CN106425207A (en) * | 2016-07-14 | 2017-02-22 | 湖北三江航天红阳机电有限公司 | Triangular part welding tool and welding method |
| CN113523571A (en) * | 2021-06-30 | 2021-10-22 | 北京航星机器制造有限公司 | Laser welding tool and welding method for skin skeleton structure rudder wing product |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862021A (en) * | 2012-08-19 | 2013-01-09 | 什邡市明日宇航工业股份有限公司 | Method for manufacturing rudder assembly of aircraft by laser welding |
| CN104227296A (en) * | 2014-08-27 | 2014-12-24 | 颜廷财 | Special welding clamp mechanism for right-angle ruler |
| CN106425207A (en) * | 2016-07-14 | 2017-02-22 | 湖北三江航天红阳机电有限公司 | Triangular part welding tool and welding method |
| CN106425207B (en) * | 2016-07-14 | 2019-07-23 | 湖北三江航天红阳机电有限公司 | A kind of triangle part welding tooling and welding method |
| CN113523571A (en) * | 2021-06-30 | 2021-10-22 | 北京航星机器制造有限公司 | Laser welding tool and welding method for skin skeleton structure rudder wing product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009272B (en) | 2013-06-12 |
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Effective date of registration: 20180605 Address after: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Co-patentee after: Harbin Institute of Technology Asset Investment Management Co., Ltd. Patentee after: Harbin Institute of Technology Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Patentee before: Harbin Institute of Technology |
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Effective date of registration: 20180813 Address after: 150001 No. 8 Yantai Road, Ha Ping Road concentrated area, Harbin City, Heilongjiang Province Patentee after: Harbin Industrial University Welding Technology Co., Ltd. Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Co-patentee before: Harbin Institute of Technology Asset Investment Management Co., Ltd. Patentee before: Harbin Institute of Technology |
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| TR01 | Transfer of patent right |