CN216177573U - Be used for welded device - Google Patents
Be used for welded device Download PDFInfo
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- CN216177573U CN216177573U CN202122347301.XU CN202122347301U CN216177573U CN 216177573 U CN216177573 U CN 216177573U CN 202122347301 U CN202122347301 U CN 202122347301U CN 216177573 U CN216177573 U CN 216177573U
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- welding according
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- condensing lens
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Abstract
The utility model provides a device for welding, and belongs to the technical field of lasers. Follow including laser light source's light path direction is equipped with collimating mirror, cylindrical lens, two at least condensing lenses in proper order, the condensing lens is connected with rotary mechanism, rotary mechanism is used for driving the condensing lens is rotatory. The welding efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of lasers, and particularly relates to a device for welding.
Background
At present, focal spots are generally adjusted manually, so that the efficiency is low, and the high-speed welding is not facilitated.
Disclosure of Invention
In view of the above, the present invention provides a welding device, which is designed to overcome the defects in the prior art.
The utility model provides a compound laser device of oscillating, includes that laser source follows laser source's light path direction is equipped with collimating mirror, cylindrical lens, two at least condensing lenses in proper order, the condensing lens is connected with rotary mechanism, rotary mechanism is used for driving the condensing lens is rotatory.
Optionally, a mirror is further provided for changing the propagation direction of the laser beam.
Optionally, a trapezoidal prism is further disposed between the reflector and the condenser.
Optionally, a diaphragm is further disposed between the collimating mirror and the cylindrical lens.
Optionally, a rotary solenoid is provided, and the rotary solenoid is connected with the reflector.
Optionally, a motor is further provided, and the motor is connected with the reflecting mirror.
Optionally, the adjacent collecting lenses are arranged up and down along the axial direction of the rotating mechanism.
Optionally, adjacent condensing lenses are arranged in the same plane along the radial direction of the rotating mechanism.
Optionally, adjacent said collection mirrors have different curvatures.
Optionally, adjacent condensing lenses can rotate independently or synchronously.
The utility model has the beneficial effects that: the condensing lenses with different parameters can be switched, so that the purpose of rapidly switching the size of the focal spot is realized, and the welding efficiency can be improved.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second embodiment of the present invention;
fig. 3 is a schematic view of a third embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. In the description of the present invention, it is to be understood that the terms "in", "on", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the term "coupled" is intended to be inclusive, e.g., such that a connection may be fixed or removable or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further illustrated with reference to the accompanying drawings:
referring to fig. 1, in a first embodiment of the present invention, the present invention includes a laser light source 1, a collimating lens 3, a cylindrical lens 4, and at least two collecting lenses 6 sequentially arranged along a light path direction of the laser light source 1, where the collecting lenses 6 are connected to a rotating mechanism 15, and the rotating mechanism 15 is used to drive the collecting lenses 6 to rotate.
Referring to fig. 2, in the second embodiment of the present invention, a reflecting mirror 9 is further provided, and the reflecting mirror 9 is used to change the propagation direction of the laser beam.
Referring to fig. 3, in the third embodiment of the present invention, a trapezoidal prism is further disposed between the reflecting mirror 9 and the collecting mirror 6.
And a diaphragm is arranged between the collimating lens 3 and the cylindrical lens 4.
A rotary solenoid 10 is also provided, said rotary solenoid 10 being connected to the mirror 9.
A motor is also provided, which is connected to the mirror 9.
Referring to fig. 1 to 3, adjacent condensing lenses 6 are disposed up and down in the axial direction of the rotating mechanism 15.
The adjacent condensing lenses 6 are arranged in the same plane along the radial direction of the rotating mechanism 15.
Adjacent ones of the collection mirrors 6 have different curvatures.
The adjacent condensing lenses 6 can rotate independently or synchronously.
While the utility model has been described with reference to the above embodiments, the scope of the utility model is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the utility model.
Claims (10)
1. The utility model provides a be used for welded device, its characterized in that includes laser light source (1), follows the light path direction of laser light source (1) is equipped with collimating mirror (3), cylindrical lens (4), two at least condensing lens (6) in proper order, condensing lens (6) are connected with rotary mechanism (15), rotary mechanism (15) are used for driving condensing lens (6) are rotatory.
2. Device for welding according to claim 1, characterized in that a mirror (9) is provided, which mirror (9) is used to change the propagation direction of the laser beam.
3. Device for welding according to claim 2, characterized in that a trapezoidal prism is also provided between the reflector (9) and the condenser (6).
4. Device for welding according to claim 3, characterized in that a diaphragm is also provided between the collimator lens (3) and the cylindrical lens (4).
5. Device for welding according to claim 4, characterized in that a rotary solenoid (10) is provided, which rotary solenoid (10) is connected to the mirror (9).
6. Device for welding according to claim 4, characterized in that a motor is provided, which is connected to the mirror (9).
7. The device for welding according to any one of claims 1 to 6, characterized in that adjacent collection mirrors (6) are arranged one above the other in the axial direction of the rotating mechanism (15).
8. The device for welding according to any one of claims 1 to 6, characterised in that adjacent collecting mirrors (6) are arranged coplanar in the radial direction of the rotation mechanism (15).
9. Device for welding according to any one of claims 1-6, characterized in that adjacent collecting mirrors (6) have different curvatures.
10. The device for welding according to any one of claims 1 to 6, characterised in that adjacent collecting mirrors (6) are rotatable individually or synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347301.XU CN216177573U (en) | 2021-09-27 | 2021-09-27 | Be used for welded device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347301.XU CN216177573U (en) | 2021-09-27 | 2021-09-27 | Be used for welded device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216177573U true CN216177573U (en) | 2022-04-05 |
Family
ID=80924976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347301.XU Active CN216177573U (en) | 2021-09-27 | 2021-09-27 | Be used for welded device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216177573U (en) |
-
2021
- 2021-09-27 CN CN202122347301.XU patent/CN216177573U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |