CN203316920U - Rolling device for laser auxiliary thermocompression welding of dissimilar material - Google Patents
Rolling device for laser auxiliary thermocompression welding of dissimilar material Download PDFInfo
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- CN203316920U CN203316920U CN2013202689185U CN201320268918U CN203316920U CN 203316920 U CN203316920 U CN 203316920U CN 2013202689185 U CN2013202689185 U CN 2013202689185U CN 201320268918 U CN201320268918 U CN 201320268918U CN 203316920 U CN203316920 U CN 203316920U
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Abstract
Provided is a rolling device for laser auxiliary thermocompression welding of a dissimilar material. The rolling device comprises a work table, a support, a fixing frame, a cylinder, a guide rod, a guide sleeve, a roller, a cylinder body, channel steel-like, a shaft, a roller, a roller support, a roller sleeve rod and a bush. The rolling device is structurally characterized in that both the top of the cylinder and the bottom of the guide sleeve are fixedly connected to the fixing frame, the fixing frame is connected to the support, the cylinder body of the cylinder is connected to the top of the guide sleeve, the outer side of the cylinder body and the outer side of the guide sleeve are connected with the channel steel-like, the guide rod is connected to the lower portion of the guide sleeve, the roller support is fixedly connected to the lower end of the guide rod, the shaft is connected to the roller support through the roller sleeve rod on the periphery of the shaft, the roller is connected to the middle of the shaft through the bush, and the work table is arranged below the roller. According to the rolling device for laser auxiliary thermocompression welding of the dissimilar material, a laser beam is radiated to a base metal with a high melting point, so that the base metal is in a plastic state, the base metal with the low melting point is melted through heat conduction, the roller exerts pressure to enable the contact position to have a solid-liquid reaction, so that the combination aim is achieved. The rolling device has the advantages of being compact in structure, convenient to operate and strong in adaptability.
Description
Technical field
The utility model relates to a kind of rolling device of thermal compression welding, relates in particular to a kind of rolling device for foreign material laser assisted thermal compression welding.
Background technology
Recently, the application that is connected to Aero-Space and auto industry field of dissimilar metal is more and more extensive.Yet, adopt the method for melting to weld dissimilar metal difficulty very, main cause is can produce compound between more brittle metal in interface in welding process, the impact that the mass formation of Welded Joints is very large.This method synthesis of laser assisted thermal compression welding has utilized the advantage of Laser Welding and Pressure Welding.This new welding method differs larger unique volume advantage that is welded with to the mother metal fusing point.The solution to this problem major part is to adopt diffusion welding (DW) in the world at present, but the cost of diffusion welding (DW) is very high, and effect is also undesirable.
Laser assisted thermal compression welding technology is a newer technology, and for designing and producing of equipment, current nobody specializes in, such as the impact of diameter and the roll extrusion width butt welded seam of roller, correlation between roller pressure and Laser output light rate etc.In this project, focus on the form that the exploitation and composition of welding equipment is comprised to roller, gas shield device in the adjustable range of pressure and welding process.
Summary of the invention
The purpose of this utility model has been to provide a kind of rolling device for foreign material laser assisted thermal compression welding, and it has compact conformation, easy to operate and adaptable advantage.
The utility model is achieved like this, it comprises workbench, support, fixed mount, cylinder, guide rod, guide pin bushing, roller, cylinder body, the class channel-section steel, axle, roller, rolling wheel support, roller loop bar and bearing shell, it is characterized in that the top of cylinder and the bottom of guide pin bushing all are fixedly connected on fixed mount, fixed mount is connected on support, the cylinder body of cylinder is connected to the top of guide pin bushing, cylinder body and guide pin bushing outside are connected with the class channel-section steel, the bottom of guide pin bushing is connected with guide rod, the lower end of guide rod is fixed with rolling wheel support, axle is connected on rolling wheel support by the roller loop bar that is positioned at its periphery, roller is connected to the middle part of axle by bearing shell, the below of roller is workbench.
Technique effect of the present utility model is: the utility model utilizes on the mother metal that laser beam irradiation is higher to fusing point and makes it arrive mecystasis, make by the heat conduction mother metal fusing that fusing point is lower again, exert pressure and make contact position that the purpose that solid-liquid reaction reaches combination occur through roller again, it has compact conformation, easy to operate and adaptable advantage.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cylinder-driven part-structure front view of the present utility model.
Fig. 3 is cylinder-driven part-structure side view of the present utility model.
The specific embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model is achieved like this, it comprises workbench 1, support 2, fixed mount 3, cylinder 4, guide rod 5, guide pin bushing 6, roller 7, cylinder body 8, class channel-section steel 9, axle 10, roller 11, rolling wheel support 12, roller loop bar 13 and bearing shell 14, its design feature is that the top of cylinder 4 and the bottom of guide pin bushing 6 all are fixedly connected on fixed mount 3, fixed mount 3 is connected on support 2, the cylinder body 8 of cylinder 4 is connected to the top of guide pin bushing 6, cylinder body 8 and guide pin bushing 6 outsides are connected with class channel-section steel 9, the bottom of guide pin bushing 6 is connected with guide rod 5, the lower end of guide rod 5 is fixed with rolling wheel support 12, axle 10 is connected on rolling wheel support 12 by the roller loop bar 13 that is positioned at its periphery, roller 11 is connected to the middle part of axle 10 by bearing shell 14, the below of roller 11 is workbench 1.
Operation principle of the present utility model is such, at first support 2 is connected and is screwed with laser-beam welding machine, the mother metal of needs processing is placed on workbench 1, when welding, cylinder 4 makes guide rod 5 vertically motion in guide pin bushing 6, keep roller 7 exerting pressure at vertical direction, when laser welder is worked, workbench 1 motion, drive the motion of workpiece mother metal, drive roller and roll along axle 10 under the effect of frictional force, and in the vertical direction is realized roll extrusion, realize roll seam-welding with regard to the side weld edge fit like this, improved the welding quality of workpiece.
Claims (1)
1. the rolling device for foreign material laser assisted thermal compression welding, it comprises workbench, support, fixed mount, cylinder, guide rod, guide pin bushing, roller, cylinder body, the class channel-section steel, axle, roller, rolling wheel support, roller loop bar and bearing shell, it is characterized in that the top of cylinder and the bottom of guide pin bushing all are fixedly connected on fixed mount, fixed mount is connected on support, the cylinder body of cylinder is connected to the top of guide pin bushing, cylinder body and guide pin bushing outside are connected with the class channel-section steel, the bottom of guide pin bushing is connected with guide rod, the lower end of guide rod is fixed with rolling wheel support, axle is connected on rolling wheel support by the roller loop bar that is positioned at its periphery, roller is connected to the middle part of axle by bearing shell, the below of roller is workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202689185U CN203316920U (en) | 2013-05-17 | 2013-05-17 | Rolling device for laser auxiliary thermocompression welding of dissimilar material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202689185U CN203316920U (en) | 2013-05-17 | 2013-05-17 | Rolling device for laser auxiliary thermocompression welding of dissimilar material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316920U true CN203316920U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202689185U Expired - Fee Related CN203316920U (en) | 2013-05-17 | 2013-05-17 | Rolling device for laser auxiliary thermocompression welding of dissimilar material |
Country Status (1)
| Country | Link |
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| CN (1) | CN203316920U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903432A (en) * | 2017-05-08 | 2017-06-30 | 哈尔滨工业大学（威海） | Based on the laser assembly solder device and its control method that are rolled with weldering |
| CN107160030A (en) * | 2017-04-10 | 2017-09-15 | 南昌航空大学 | The dead axle shoulder device and increasing material manufacturing method of a kind of dead axle shoulder agitating friction weldering |
| CN110234457A (en) * | 2016-11-16 | 2019-09-13 | Csm机械有限公司 | Laser pressure welding |
| TWI748909B (en) * | 2021-04-08 | 2021-12-01 | 榮慶科技有限公司 | Screw manufacturing equipment |
-
2013
- 2013-05-17 CN CN2013202689185U patent/CN203316920U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234457A (en) * | 2016-11-16 | 2019-09-13 | Csm机械有限公司 | Laser pressure welding |
| CN110234457B (en) * | 2016-11-16 | 2021-04-30 | Csm机械有限公司 | Method and apparatus for manufacturing workpiece by laser pressure welding and workpiece manufactured by laser pressure welding |
| CN107160030A (en) * | 2017-04-10 | 2017-09-15 | 南昌航空大学 | The dead axle shoulder device and increasing material manufacturing method of a kind of dead axle shoulder agitating friction weldering |
| CN106903432A (en) * | 2017-05-08 | 2017-06-30 | 哈尔滨工业大学（威海） | Based on the laser assembly solder device and its control method that are rolled with weldering |
| CN106903432B (en) * | 2017-05-08 | 2019-01-04 | 哈尔滨工业大学（威海） | Based on the laser assembly solder device and its control method rolled with weldering |
| TWI748909B (en) * | 2021-04-08 | 2021-12-01 | 榮慶科技有限公司 | Screw manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140517 |