CN207464456U - A kind of unlike material laser hot weld device - Google Patents
A kind of unlike material laser hot weld device Download PDFInfo
- Publication number
- CN207464456U CN207464456U CN201721570666.6U CN201721570666U CN207464456U CN 207464456 U CN207464456 U CN 207464456U CN 201721570666 U CN201721570666 U CN 201721570666U CN 207464456 U CN207464456 U CN 207464456U
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- CN
- China
- Prior art keywords
- workbench
- rack
- sliding slot
- unlike material
- hot weld
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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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Abstract
The utility model discloses a kind of unlike material laser hot weld devices, including rack, rack is equipped with workbench, rack is equipped with sliding slot, electric heater is housed on sliding slot, the upper fixture of alloy can be clamped by being additionally provided on sliding slot, and workbench is equipped with the lower fixture that can clamp stainless steel base, and superpower laser is additionally provided on workbench.It the advantage is that：(1) welded using heating bath, by matrix and alloy it is clamping after, persistently overheating to 500 degree under the action of electrothermal tube, improve the stability of product, and enhance welding quality；(2) power that high power bonding machine continuously welds is big, peak value is high thus simple in structure, of low cost；(3) due to cooling down, being heated evenly, prepared alloy material stable structure can be easily reached mechanical strength and thermal stability.
Description
Technical field
The utility model is related to a kind of welding equipment, especially a kind of equipment that laser welding is carried out to metal.
Background technology
During being welded to stainless steel base and alloy, since fusion temp drastically increases, during heating
In the presence of " hot-short " phenomenon, and welding complete postcooling during, it may appear that " cold short " phenomenon, thus often will appear fracture or
Person's crackle.
Due to having differences property between workpiece, traditional machinery positioning is difficult to assemble all workpiece and switching piece same
In plane, thus in the connection of multiple workpiece, the old technologies such as riveting, spot welding are due to bonding strength and fatigue resistance etc.
Insecure defect, laser welding process initially enter above-mentioned field；Laser welding is since weld strength is high, fatigue resistance
The advantages that high, speed of welding is soon, weldable material range is wide, is widely used in present welding field.Separately
Outside, the welding of multiple workpiece is related to the orientation problem of multiple welding positions；And due to the transient temperature welded when power is larger
Higher, to workpiece self performance, also there are larger impacts.This just has an impact the precise positioning of workpiece link position.
Invention content
The purpose of the utility model is to provide the good laser welding apparatus of accurate positioning, welding effect.
A kind of unlike material laser hot weld device, including rack, rack is equipped with workbench, and rack is equipped with sliding slot, sliding
Electric heater on slot is housed, the upper fixture that can clamp alloy is additionally provided on sliding slot, workbench, which is equipped with, can clamp stainless steel base
Lower fixture, be additionally provided with superpower laser on workbench.
The exit portal of the laser is equipped with multichannel light source, and the workbench is equipped with heat-conducting plate, is set below the rack
There is heel brace, idler wheel is equipped with below the rack.
Welded using heating bath, by matrix and alloy it is clamping after, it is persistently overheating to 500 degree under the action of electrothermal tube, and
Maintain this temperature；It is continuously welded using high power bonding machine, power is big, and peak value is high, and the time will be exceedingly fast；Stop after completing welding
Pause after several seconds, on feeding heat-conducting plate, complete welding.
A kind of unlike material laser hot weld device described in the utility model, advantage are：
(1) welded using heating bath, by matrix and alloy it is clamping after, persistently overheating to 500 degree under the action of electrothermal tube,
The stability of product is improved, and enhances welding quality；
(2) power that high power bonding machine continuously welds is big, peak value is high thus simple in structure, of low cost；
(3) due to cooling down, being heated evenly, prepared alloy material stable structure, can be easily reached mechanical strength and
Thermal stability.
Description of the drawings
Fig. 1 is a kind of structure chart of unlike material laser hot weld device described in the utility model.
Figure label explanation：
1. rack, 2. workbench, 3. sliding slots, 4. electric heaters, 5. alloys, 6. upper fixtures, 7. stainless steel bases, 8. times folders
Tool, 9. superpower lasers, 10. exit portals, 11. multichannel light sources, 12. heat-conducting plates, 13. heel braces, 14. idler wheels.
Specific embodiment
For technology contents, construction feature, institute's reached purpose and effect of the utility model is described in detail, reality is hereby enumerated below
It applies example and attached drawing is coordinated to be explained in detail.
Fig. 1 is a kind of unlike material laser hot weld device, and including rack 1, rack 1 is equipped with workbench 2, is set in rack 1
There is sliding slot 3, electric heater 4 is housed on sliding slot 3, the upper fixture 6 that can clamp alloy 5 is additionally provided on sliding slot 3, upper fixture 6 and electricity add
Hot device 4 can be slided along sliding slot 3, and the lower fixture 8 that can clamp stainless steel base 7, workbench 2 are movably equipped on workbench 2
On be additionally provided with superpower laser 9.
The exit portal 10 of the laser 9 is equipped with multichannel light source 11, and the workbench 2 is equipped with heat-conducting plate 8, the rack
1 lower section is equipped with heel brace 12, and 1 lower section of rack is equipped with idler wheel 13.
According to previous experience, during stainless steel base and alloy weld, alloy is susceptible to fracture or splits
In the welding process, since fusion temp drastically increases, there is " hot-short " phenomenon in line, and welding during heating
During postcooling, it may appear that " cold short " phenomenon；Thus using heating bath weld, by matrix and alloy it is clamping after, in electricity
It is persistently overheating to 500 degree under the action of heat pipe, and maintain this temperature；Welding process is continuously welded using high power bonding machine, work(
Rate is big, and peak value is high, and the time will be exceedingly fast, and after several seconds of pausing after completion welding, on feeding heat-conducting plate, completes welding.
In conclusion the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, it is all
It is all what the utility model patent covered according to the equivalent changes and modifications that the utility model patent range and description are made
Within the scope of.
Claims (5)
1. a kind of unlike material laser hot weld device, including rack (1), rack (1) is equipped with workbench (2), which is characterized in that
Rack (1) is equipped with sliding slot (3), electric heater (4) is housed, alloy (5) can be clamped by being additionally provided on sliding slot (3) on sliding slot (3)
Upper fixture (6), workbench (2) are equipped with the lower fixture (8) that can clamp stainless steel base (7), and workbench is additionally provided with Gao Gong on (2)
Rate laser (9).
2. a kind of unlike material laser hot weld device according to claim 1, it is characterised in that：The superpower laser
(9) exit portal (10) is equipped with multichannel light source (11).
3. a kind of unlike material laser hot weld device according to claim 1, it is characterised in that：On the workbench (2)
Equipped with heat-conducting plate (12).
4. a kind of unlike material laser hot weld device according to claim 1, it is characterised in that：Below the rack (1)
Equipped with heel brace (13).
5. a kind of unlike material laser hot weld device according to claim 1, it is characterised in that：Below the rack (1)
Equipped with idler wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570666.6U CN207464456U (en) | 2017-11-22 | 2017-11-22 | A kind of unlike material laser hot weld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570666.6U CN207464456U (en) | 2017-11-22 | 2017-11-22 | A kind of unlike material laser hot weld device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464456U true CN207464456U (en) | 2018-06-08 |
Family
ID=62262052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570666.6U Expired - Fee Related CN207464456U (en) | 2017-11-22 | 2017-11-22 | A kind of unlike material laser hot weld device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464456U (en) |
-
2017
- 2017-11-22 CN CN201721570666.6U patent/CN207464456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |