CN220347444U - Device for removing welding flash by ultrasonic wave - Google Patents
Device for removing welding flash by ultrasonic wave Download PDFInfo
- Publication number
- CN220347444U CN220347444U CN202321845271.8U CN202321845271U CN220347444U CN 220347444 U CN220347444 U CN 220347444U CN 202321845271 U CN202321845271 U CN 202321845271U CN 220347444 U CN220347444 U CN 220347444U
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- China
- Prior art keywords
- ultrasonic
- transducer
- friction stir
- stir welding
- shovel blade
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model belongs to the technical field of automobile battery boxes, and provides a device for removing welding flash by ultrasonic waves, which comprises an ultrasonic vibration cutter system and friction stir welding equipment, wherein the ultrasonic vibration cutter system comprises an ultrasonic generator, a signal wire, a transducer and a shovel blade, the ultrasonic generator is electrically connected with the transducer through the signal wire, the shovel blade is connected with the transducer, after the ultrasonic generator generates ultrasonic signals, the ultrasonic signals are transmitted to the transducer through the signal wire, the transducer converts the ultrasonic signals into ultrasonic energy and transmits the ultrasonic energy to the shovel blade, and the shovel blade is loaded with the ultrasonic energy and synchronously moves in a straight line with the friction stir welding equipment to realize friction stir welding and surface flash cleaning synchronization. The utility model has the advantages of effectively cleaning the flash and burr defects of friction stir welding, greatly improving the automatic production efficiency, reducing the labor input cost and having high practical production and application values.
Description
Technical Field
The utility model belongs to the technical field of automobile battery boxes, and relates to a device for removing welding flash by ultrasonic waves.
Background
The aluminum alloy battery box of the new energy automobile is produced by adopting a large amount of aluminum alloy pressing materials and adopting a friction stir welding process, and the welding manufacturing process is widely applied, however, a plurality of technical problems are found in the actual production manufacturing process, such as friction stir welding burrs and burr defects are difficult to remove in the welding process, aiming at the friction stir welding burrs and burr defects of the aluminum alloy battery box of the new energy automobile, the existing manual polishing method is generally adopted for removing the burrs and the burrs under the line, so that the labor cost is high, and aluminum dust generated by polishing causes great harm to the body of workers, thereby influencing the automatic production efficiency. When the online deburring technology of friction stir welding is adopted, the phenomena of uncleanness or over-cleaning of burrs and burrs can be caused due to the extrusion tolerance and the assembly tolerance accumulation of the aluminum alloy single product, the product quality can not be reliably ensured, and great trouble is brought to production and manufacture.
Disclosure of Invention
The utility model aims at solving the technical problem of the prior art, and provides a device for removing welding burrs by ultrasonic waves, which can effectively clean the defects of friction stir welding burrs and burrs.
The technical scheme adopted for solving the technical problems is as follows: the ultrasonic welding burr removing device is characterized by comprising an ultrasonic vibration cutter system and a friction stir welding device, wherein the ultrasonic vibration cutter system comprises an ultrasonic generator, a signal wire, a transducer and a shovel blade, the ultrasonic generator is electrically connected with the transducer through the signal wire, the shovel blade is connected with the transducer, after the ultrasonic generator generates ultrasonic signals, the ultrasonic signals are transmitted to the transducer through the signal wire, the transducer converts the ultrasonic signals into ultrasonic energy and transmits the ultrasonic energy to the shovel blade, and the shovel blade loads the ultrasonic energy and synchronously performs linear motion with the friction stir welding device to realize friction stir welding and surface burr cleaning synchronization.
In the device for removing welding flash by ultrasonic waves, the ultrasonic vibration cutter system further comprises a cylinder and a fixed support, the shovel blade and the transducer are connected with the cylinder through the fixed support, and the ultrasonic vibration cutter system is connected and fixed with the friction stir welding equipment through the cylinder.
In the device for removing welding flash by ultrasonic waves, the stirring head is arranged on the friction stir welding equipment, and the friction stir welding equipment controls the air cylinder to move up and down so as to enable the energy converter and the shovel blade to move up and down.
Compared with the prior art, the utility model has the advantages of effectively cleaning the friction stir welding flash and burr defects, greatly improving the automatic production efficiency, reducing the labor input cost and having high practical production and application values.
Drawings
FIG. 1 is a schematic view of the whole device for ultrasonic welding flash removal;
fig. 2 is a schematic diagram of the connection of the present ultrasonic generator to a signal line.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
In the figures, an ultrasonically vibrating cutter system 100; friction stir welding apparatus 200; an ultrasonic generator 300; a signal line 400; a transducer 500; a blade 600; a cylinder 700; a fixing bracket 800; stirring head 900.
As shown in fig. 1 and 2, the device for removing welding flash by ultrasonic wave comprises an ultrasonic vibration tool system 100 and a friction stir welding device 200, wherein the ultrasonic vibration tool system 100 can be integrated on a gantry type friction stir welding device or a robot type friction stir welding device, the ultrasonic vibration tool system 100 comprises an ultrasonic generator 300, a signal wire 400, a transducer 500 and a shovel blade 600, the ultrasonic generator 300 is electrically connected with the transducer 500 through the signal wire 400, the shovel blade 600 is connected with the transducer 500, after the ultrasonic generator 300 generates an ultrasonic signal, the ultrasonic signal is transmitted to the transducer 500 through the signal wire 400, the transducer 500 converts the ultrasonic signal into ultrasonic energy and transmits the ultrasonic energy to the shovel blade 600, and the shovel blade 600 is continuously vibrated at high frequency in the working process due to the application of the ultrasonic energy to the shovel blade 600, and the ultrasonic energy is loaded to perform linear motion synchronously with the friction stir welding device 200 and realize the synchronous friction stir welding and the surface flash cleaning.
In order to enable the shovel blade 600 to automatically adapt to the change of the surface height of a base metal in the working process to carry out height adjustment, and ensure that the flash defect on the surface of a welding line can be completely cleaned, the ultrasonic vibration tool system 100 also comprises an air cylinder 700 and a fixed support 800, the shovel blade 600 and a transducer 500 are connected with the air cylinder 700 through the fixed support 800, the ultrasonic vibration tool system 100 is fixedly connected with the friction stir welding equipment 200 through the air cylinder 700, the friction stir welding equipment 200 is provided with a stirring head 900, the friction stir welding equipment 200 controls the air cylinder 700 to move up and down so as to enable the transducer 500 and the shovel blade 600 to move up and down, and the sensitivity and the output force value of the air cylinder 700 are controlled by adjusting the gas flow valve in the friction stir welding equipment 200, so that the phenomenon of cleaning the flash is avoided, the very good cleaning effect can be realized through the utility model, the automatic production efficiency is greatly improved, the labor input cost is reduced, and the ultrasonic vibration tool system has high practical production application value.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.
Claims (3)
1. The ultrasonic welding burr removing device is characterized by comprising an ultrasonic vibration cutter system and a friction stir welding device, wherein the ultrasonic vibration cutter system comprises an ultrasonic generator, a signal wire, a transducer and a shovel blade, the ultrasonic generator is electrically connected with the transducer through the signal wire, the shovel blade is connected with the transducer, after the ultrasonic generator generates ultrasonic signals, the ultrasonic signals are transmitted to the transducer through the signal wire, the transducer converts the ultrasonic signals into ultrasonic energy and transmits the ultrasonic energy to the shovel blade, and the shovel blade loads the ultrasonic energy and synchronously performs linear motion with the friction stir welding device to realize friction stir welding and surface burr cleaning synchronization.
2. The ultrasonic welding flash removing device according to claim 1, wherein the ultrasonic vibration cutter system further comprises a cylinder and a fixing bracket, the shovel blade and the transducer are connected with the cylinder through the fixing bracket, and the ultrasonic vibration cutter system is connected and fixed with the friction stir welding equipment through the cylinder.
3. The ultrasonic welding flash removing device according to claim 2, wherein the friction stir welding equipment is provided with a stirring head, and the friction stir welding equipment controls the air cylinder to move up and down so as to enable the transducer and the shovel blade to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845271.8U CN220347444U (en) | 2023-07-13 | 2023-07-13 | Device for removing welding flash by ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845271.8U CN220347444U (en) | 2023-07-13 | 2023-07-13 | Device for removing welding flash by ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347444U true CN220347444U (en) | 2024-01-16 |
Family
ID=89500469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845271.8U Active CN220347444U (en) | 2023-07-13 | 2023-07-13 | Device for removing welding flash by ultrasonic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347444U (en) |
-
2023
- 2023-07-13 CN CN202321845271.8U patent/CN220347444U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |