CN206515135U - A kind of laser assembly solder plate AEG-process weld and HAZ device - Google Patents
A kind of laser assembly solder plate AEG-process weld and HAZ device Download PDFInfo
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- CN206515135U CN206515135U CN201720128694.6U CN201720128694U CN206515135U CN 206515135 U CN206515135 U CN 206515135U CN 201720128694 U CN201720128694 U CN 201720128694U CN 206515135 U CN206515135 U CN 206515135U
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- China
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- connecting rod
- aeg
- laser assembly
- assembly solder
- solder plate
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Abstract
A kind of laser assembly solder plate AEG-process weld and HAZ device, belongs to sheet material forming performance test technical field.Including disk (1), connecting rod (3), positioning pointer (4)；Disk 1 is arranged on test base (6), graduated scale (2) and positioning pointer (4) are vertical with connecting rod holding respectively, and connecting rod (3) and positioning pointer (4) are connected with bolt (5).Advantage is, solve laser assembly solder plate AEG-process weld and HAZ it is inaccurate, high to specimen size scale requirement the shortcomings of, improve the degree of accuracy of experimental data.
Description
Technical field
The utility model belongs to sheet material forming performance test technical field, in particular, provides a kind of laser assembly solder plate cupping
Pilot seam positioner, it is adaptable to which weld seam and punch-pin center is accurately positioned during laser assembly solder plate AEG-process.
Background technology
Steel Plate Used for Vehicle Body is typically necessary with mould punching into various parts, and then group is welded into white body, therefore steel
The punching performance of plate is extremely important.AEG-process is one of important sheet material technological property test, has merged bulging and drawing
Feature, the stress state and the deformation of generation that test specimen is subject to is all identical with real punch machining process, so, tried using cupping
The punching performance of sheet material can not only be evaluated by testing, and can obtain some Sheet Metal Forming Technology parameters, therefore this test method exists
Welding board assembly line and vehicle factory material laboratory are widely used.The experiment can determine sheet material with less material to be occurred to break
Maximum Forming depth when splitting, measured cupping depth turns into Erichsen number (IE values).Erichsen number is metal stamping forming property
Important indicator.
Laser assembly solder plate is applied to body of a motor car mainly by stamping, by welding plate stamping and forming shape and size not
With various parts, therefore the forming property of laser assembly solder plate determines the quality of final products part quality, and laser assembly solder
The quality of plate welding seams quality, and the raising that whole tailor welded performance will be had influence on.Spelled in order to which laser is well understood
The welding quality of welding plate whether meet postorder it is stamping the need for, generally examined by AEG-process laser assembly solder plate into
Shape performance.
Because the laser assembly solder plate specimen size of detection is irregular, and AEG-process then needs spherical punch-pin alignment weldering
Seam, therefore tightly by the naked eyes and experience of laboratory technician, to carry out positioning be not science and inaccurate, once spherical punch-pin deviates weldering
Seam, particularly difference thick laser assembly solder plate, cause weld seam to be offset to thin side or thick side skew, will have a strong impact on the accurate of test data
Degree.
The content of the invention
The purpose of this utility model is to provide a kind of laser assembly solder plate AEG-process weld and HAZ device, overcome existing
AEG-process convex mould center and the inaccurate shortcoming of weld and HAZ, realize being accurately positioned for punch-pin center and welding seam distance,
Improve the precision of test data.
The utility model includes disk 1, connecting rod 3, positioning pointer 4；Disk 1 is arranged on test base 6, graduated scale
2 and positioning pointer 4 it is vertical with connecting rod holding respectively, connecting rod 3 and positioning pointer 4 are connected with bolt 5, positioning pointer 4
It can be rotated by axle center of the center of connecting rod 3.
Technical solution of the present utility model is：Chi 2 with a scale is used as by the use of the round boss on testing stand base 6
The installation site of disk 1, disk 1 is arranged on test base 6；Connecting rod 3 is fixed with the center of graduated scale 2, positioning is referred to
Pin 4 is fixed by bolt 5 with connecting rod 3, and positioning pointer 4 keeps vertical with connecting rod 3；Point to the position of positioning pointer 4
The center of spherical punch-pin 9；The weld seam as long as positioning pointer 5 is alignd, then the center of punch-pin 9 is just alignd with weld seam, so as to realize that laser is spelled
Welding plate weld seam is accurately positioned.
The beneficial effects of the utility model are：Which solves the inaccurate of laser assembly solder plate AEG-process weld and HAZ
Really, high to specimen size scale requirement the shortcomings of, the degree of accuracy of experimental data is improved.
Brief description of the drawings
Fig. 1 is：Structure principle chart after the utility model assembling.Wherein, disk 1, graduated scale 2, connecting rod 3, positioning refers to
Pin 4, bolt 5.
Fig. 2 is：The structure principle chart of the utility model particular technique embodiment.Wherein, test base 6, laser assembly solder
Plate 7, blank holder 8, spherical punch-pin 9.
Embodiment
The utility model includes disk 1, connecting rod 3, positioning pointer 4；Disk 1 is arranged on test base 6, connecting rod
3 are connected perpendicular to graduated scale 2, positioning pointer 4 perpendicular to connecting rod 3, connecting rod 3 and positioning pointer 4 with bolt 5, positioning
Pointer 4 can rotate by axle center of the center of connecting rod 3.
By the tailor welded plate of 0.7mm/1.4mm different-thickness, the sample between cutting into 90-200mm with plate shearing machine will
Specimen surface is clean with alcohol washes.By cupping testing machine power supply opening, open computer and open cupping program, carry out flanging
Power, the parameter setting such as plastic force, after parameter setting is complete, cupping testing machine device cover is opened, applying appropriate on spherical male die head
Lubricating grease, the plaques of preparation are put on punch-pin base, and then the device is arranged on testing stand base boss, will be fixed
Bit pointer is alignd with weld seam, and then the device is taken out from testing stand base boss, cavity plate is covered, is tested.The device
Solve the problem of tailor welded weld and HAZ is inaccurate in AEG-process, it overcome naked eyes position it is inaccurate, to specimen size
With shape need it is high the shortcomings of, improve the degree of accuracy of experimental data.
Claims (1)
1. a kind of laser assembly solder plate AEG-process weld and HAZ device, it is characterised in that：Including disk (1), connecting rod (3), determine
Bit pointer (4)；Disk 1 is arranged on test base (6), graduated scale (2) and positioning pointer (4) keep hanging down respectively with connecting rod
Directly, connecting rod (3) and positioning pointer (4) are connected with bolt (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191874 | 2016-11-06 | ||
| CN2016211918740 | 2016-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515135U true CN206515135U (en) | 2017-09-22 |
Family
ID=59866400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128694.6U Active CN206515135U (en) | 2016-11-06 | 2017-02-13 | A kind of laser assembly solder plate AEG-process weld and HAZ device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128500A (en) * | 2018-08-24 | 2019-01-04 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of frock clamp suitable for laser forming connection |
| CN110133009A (en) * | 2019-06-04 | 2019-08-16 | 中国神华能源股份有限公司 | Non-destructive testing device |
-
2017
- 2017-02-13 CN CN201720128694.6U patent/CN206515135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128500A (en) * | 2018-08-24 | 2019-01-04 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of frock clamp suitable for laser forming connection |
| CN110133009A (en) * | 2019-06-04 | 2019-08-16 | 中国神华能源股份有限公司 | Non-destructive testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee before: Capital Iron & Steel General Company |
|
| CP01 | Change in the name or title of a patent holder |