CN214978516U - Welding head of double vibrating mirrors for machine - Google Patents
Welding head of double vibrating mirrors for machine Download PDFInfo
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- CN214978516U CN214978516U CN202121433054.9U CN202121433054U CN214978516U CN 214978516 U CN214978516 U CN 214978516U CN 202121433054 U CN202121433054 U CN 202121433054U CN 214978516 U CN214978516 U CN 214978516U
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Abstract
The utility model relates to the laser metal welding processing field, in particular to a machine double-vibrating mirror welding head, which comprises a QBH input port; the lower end of the QBH input port is vertically provided with a collimating mechanism, the lower end of the collimating mechanism is transversely provided with a mirror vibrating mechanism, the other end of the mirror vibrating mechanism is provided with a reflecting mechanism, the lower end of the reflecting mechanism is provided with a focusing mechanism, and the lower end of the focusing mechanism is provided with a laser welding head. The utility model has the advantages that: the mirror vibrating mechanism is arranged, and the two mirror vibrating motors which are perpendicular to each other are arranged in the mirror vibrating cavity, so that the reflecting mirror is driven to rotate to adjust the size of a light spot, and the mirror vibrating mechanism is suitable for welding plates with different thicknesses; meanwhile, materials with welding seams can be welded by adjusting the size of light spots, so that the welding effect is greatly improved, the time for adjusting the welding process is reduced, and the yield of welded products is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of laser metal welding processing and specifically relates to a machine is with two mirror soldered connections that shake is related to.
Background
Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and is suitable for the fields of jewelry, kinescopes, sensors, aluminum alloy, notebook computer shells, mobile phone batteries, molds, electric fittings, stainless steel products, zinc alloy artware and the like. Laser welding equipment is also commonly referred to as a laser welder.
However, when the existing machine welding head works, the beam diameter of the welding head is small and cannot be adjusted, so that the thickness of a welded product is single, the width of a welding seam of the welded product is single, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
A machine double-vibration mirror welding head comprises a QBH input port;
the lower end of the QBH input port is vertically provided with a collimating mechanism, and the QBH input port is communicated with the collimating mechanism;
the lower end of the collimating mechanism is transversely provided with a galvanometer mechanism, and the collimating mechanism is communicated with the galvanometer mechanism;
the other end of the galvanometer mechanism is provided with a reflecting mechanism, and the galvanometer mechanism is communicated with the reflecting mechanism;
the lower end of the reflecting mechanism is provided with a focusing mechanism, and the reflecting mechanism is communicated with the focusing mechanism;
the lower end of the focusing mechanism is provided with a laser welding head.
As a further aspect of the present invention: collimating mechanism includes the collimation chamber, and the collimation chamber is vertical setting structure, communicates each other between collimation chamber and the QBH input port, and the inside in collimation chamber transversely installs the collimation lens.
As a further aspect of the present invention: the mirror mechanism that shakes includes the mirror chamber that shakes, shakes the mirror chamber for transversely setting up the mechanism, shakes and communicates each other between mirror chamber and the collimation chamber, shakes the inside in mirror chamber and sets up two mirror motors that shake, one of them shakes the vertical setting of mirror motor, and another shakes the horizontal left side that sets up in the mirror chamber that shakes of mirror motor, all installs the mirror piece in the axis of rotation of two mirror motors that shake.
As a further aspect of the present invention: reflecting mechanism includes the reflection chamber, and the reflection chamber is for transversely setting up the structure, and mutual intercommunication between reflection chamber and the mirror chamber that shakes has printing opacity laser lens, and printing opacity laser lens inclines 45 degrees settings to the mirror chamber that shakes.
As a further aspect of the present invention: and a CCD monitor is arranged above the reflecting cavity, and a focusing lens is arranged between the CCD monitor and the light-transmitting laser lens.
As a further aspect of the present invention: the focusing mechanism comprises a focusing cavity which is a vertically arranged mechanism, the focusing cavity is communicated with the reflecting cavity, a transversely arranged focusing lens is arranged in the focusing cavity, a protective lens is arranged at the lower end of the focusing cavity, and the focusing cavity is connected with the laser welding head.
Compared with the prior art, the beneficial effects of the utility model are that: the mirror vibrating mechanism is arranged, and the two mirror vibrating motors which are perpendicular to each other are arranged in the mirror vibrating cavity, so that the reflecting mirror is driven to rotate to adjust the size of a light spot, and the mirror vibrating mechanism is suitable for welding plates with different thicknesses; meanwhile, materials with welding seams can be welded by adjusting the size of light spots, so that the welding effect is greatly improved, the time for adjusting the welding process is reduced, and the yield of welded products is greatly improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Shown in the figure: 1. a QBH input port; 2. a collimating mechanism; 21. a collimating cavity; 22. a collimating lens; 3. a galvanometer mechanism; 31. a mirror vibrating cavity; 32. a galvanometer motor; 33. a mirror plate; 4. a reflection mechanism; 41. a reflective cavity; 42. a light-transmitting laser lens; 5. a focusing mechanism; 51. a focusing chamber; 52. a focusing lens; 53. protecting the lens; 6. a laser welding head; 7. a CCD monitor; 71. a focusing lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, a dual-vibration mirror welding head for a machine includes a QBH input port 1;
the lower end of the QBH input port 1 is vertically provided with a collimating mechanism 2, and the QBH input port 1 is communicated with the collimating mechanism 2;
the lower end of the collimating mechanism 2 is transversely provided with a galvanometer mechanism 3, and the collimating mechanism 2 is communicated with the galvanometer mechanism 3;
the other end of the mirror vibrating mechanism 3 is provided with a reflecting mechanism 4, and the mirror vibrating mechanism 3 is communicated with the reflecting mechanism 4;
the lower end of the reflecting mechanism 4 is provided with a focusing mechanism 5, and the reflecting mechanism 4 is communicated with the focusing mechanism 5;
the lower end of the focusing mechanism 5 is provided with a laser welding head 6.
When the device is used, a light source enters the collimating mechanism 2 through the QBH input port 1, the light source is reflected into a light spot with a required shape through the galvanometer mechanism 3, the light spot is reflected to the focusing mechanism 5 through the reflecting mechanism 4, the focusing mechanism 5 focuses the light spot, and finally the light spot is emitted outwards through the laser welding head 6 to be welded.
As a further aspect of the present invention: collimating mechanism 2 includes collimation chamber 21, and collimation chamber 21 is vertical setting structure, and mutual intercommunication between collimation chamber 21 and the QBH input port 1, the inside horizontal installation in collimation chamber 21 has collimation lens 22.
The light source incident from the QBH input port 1 is straightened by collimating optics 22.
As a further aspect of the present invention: the mirror mechanism 3 that shakes includes the mirror chamber 31 that shakes, and mirror chamber 31 that shakes is for transversely setting up the mechanism, and mutual intercommunication between mirror chamber 31 and the collimation chamber 21 shakes, and the inside in mirror chamber 31 that shakes sets up two mirror motors 32 that shake, and one of them shakes the vertical setting of mirror motor 32, and another mirror motor 32 that shakes transversely sets up the left side in mirror chamber 31 that shakes, all installs reflection lens 33 in two mirror motors 32's the axis of rotation that shakes.
The light source is reflected from the lower end of the reflector 33 to the upper end of the reflector 33, and the vibrating mirror motor 32 can drive the reflector 33 to rotate, so that the light source is reflected into light spots with different sizes.
As a further aspect of the present invention: the reflecting mechanism 4 comprises a reflecting cavity 41, the reflecting cavity 41 is of a transverse arrangement structure, the reflecting cavity 41 is communicated with the galvanometer cavity 31, a light-transmitting laser lens 42 is installed inside the reflecting cavity 441, and the light-transmitting laser lens 42 is inclined towards the galvanometer cavity 31 by 45 degrees.
The spot can be reflected into the focusing mechanism 5.
As a further aspect of the present invention: a CCD monitor 7 is mounted above the reflection chamber 41, and a focusing lens 71 is mounted between the CCD monitor 7 and the transparent laser lens 42.
The CCD monitor 7 can monitor the welding spot in real time, and the focusing lens 71 can improve the accuracy of monitoring the welding spot.
As a further aspect of the present invention: the focusing mechanism 5 comprises a focusing cavity 51, the focusing cavity 51 is a vertically arranged mechanism, the focusing cavity 51 is communicated with the reflecting cavity 41, a transversely arranged focusing lens 52 is arranged in the focusing cavity 51, a protective lens 53 is arranged at the lower end of the focusing cavity 51, and the focusing cavity 51 is connected with the laser welding head 6.
The light spots can be focused, so that the laser welding head 6 can be conveniently and better welded.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a machine double vibrating mirror soldered connection which characterized in that: comprises a QBH input port;
the lower end of the QBH input port is vertically provided with a collimating mechanism, and the QBH input port is communicated with the collimating mechanism;
the lower end of the collimating mechanism is transversely provided with a galvanometer mechanism, and the collimating mechanism is communicated with the galvanometer mechanism;
the other end of the galvanometer mechanism is provided with a reflecting mechanism, and the galvanometer mechanism is communicated with the reflecting mechanism;
the lower end of the reflecting mechanism is provided with a focusing mechanism, and the reflecting mechanism is communicated with the focusing mechanism;
the lower end of the focusing mechanism is provided with a laser welding head.
2. A machine tool double-vibration-mirror-welding head according to claim 1, characterized in that: collimating mechanism includes the collimation chamber, and the collimation chamber is vertical setting structure, communicates each other between collimation chamber and the QBH input port, and the inside in collimation chamber transversely installs the collimation lens.
3. A machine tool double-vibration-mirror-welding head according to claim 2, characterized in that: the mirror mechanism that shakes includes the mirror chamber that shakes, shakes the mirror chamber for transversely setting up the mechanism, shakes and communicates each other between mirror chamber and the collimation chamber, shakes the inside in mirror chamber and sets up two mirror motors that shake, one of them shakes the vertical setting of mirror motor, and another shakes the horizontal left side that sets up in the mirror chamber that shakes of mirror motor, all installs the mirror piece in the axis of rotation of two mirror motors that shake.
4. A machine tool double-vibration-mirror-welding head according to claim 3, characterized in that: reflecting mechanism includes the reflection chamber, and the reflection chamber is for transversely setting up the structure, and mutual intercommunication between reflection chamber and the mirror chamber that shakes has printing opacity laser lens, and printing opacity laser lens inclines 45 degrees settings to the mirror chamber that shakes.
5. The machine tool double-vibration mirror welding head of claim 4, wherein: and a CCD monitor is arranged above the reflecting cavity, and a focusing lens is arranged between the CCD monitor and the light-transmitting laser lens.
6. The machine tool double-vibration mirror welding head of claim 4, wherein: the focusing mechanism comprises a focusing cavity which is a vertically arranged mechanism, the focusing cavity is communicated with the reflecting cavity, a transversely arranged focusing lens is arranged in the focusing cavity, a protective lens is arranged at the lower end of the focusing cavity, and the focusing cavity is connected with the laser welding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433054.9U CN214978516U (en) | 2021-06-25 | 2021-06-25 | Welding head of double vibrating mirrors for machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433054.9U CN214978516U (en) | 2021-06-25 | 2021-06-25 | Welding head of double vibrating mirrors for machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214978516U true CN214978516U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121433054.9U Active CN214978516U (en) | 2021-06-25 | 2021-06-25 | Welding head of double vibrating mirrors for machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214978516U (en) |
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2021
- 2021-06-25 CN CN202121433054.9U patent/CN214978516U/en active Active
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