CN207824192U - A kind of laser repair device with the pre-heat treatment - Google Patents
A kind of laser repair device with the pre-heat treatment Download PDFInfo
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- CN207824192U CN207824192U CN201820077572.3U CN201820077572U CN207824192U CN 207824192 U CN207824192 U CN 207824192U CN 201820077572 U CN201820077572 U CN 201820077572U CN 207824192 U CN207824192 U CN 207824192U
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- laser
- reflecting surface
- link
- heat treatment
- transmissive mirror
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Abstract
The utility model provides a kind of laser repair device with the pre-heat treatment, which includes：Supporting rack, the cross bar being connect with supporting rack, the laser being slidedly assemblied on cross bar；The transmissive mirror being fixedly connected with supporting rack, transmissive mirror is away from the arc transparent surface that the one side of laser is evagination；And transmissive mirror is tiltedly installed with the first reflecting surface on one side towards laser, the first reflecting surface is annular surface；It further include the link for being sleeved on transmissive mirror and being rotatablely connected with transmissive mirror, speculum is rotatably connected on link, speculum has multiple second reflectings surface, in plurality of second reflecting surface, at least one second reflecting surface is arcwall face, and when any one second reflecting surface turns to setting position, the light of reflection the first speculum reflection.In the above-mentioned technical solutions, by being rotatablely connected frame so that speculum can reflect the laser light to before welding position and behind welding position, to realize the preheating by speculum to welding position, and heat treatment after welding.
Description
Technical field
The utility model is related to arrive laser repairing technical field more particularly to a kind of laser repairing dress with the pre-heat treatment
It sets.
Background technology
Laser welding is a kind of high-efficiency and precision welding method using the laser beam of high-energy density as heat source.In laser
Before welding and after laser welding, the pre-heat treatment and heat treatment are generally carried out to welding region using external heat source, to reduce welding
Temperature difference between region and peripheral region reduces the stress generated in welding process and after welding, reduces weld defect, but use
The welding mechanism of external heat source is complicated, it is difficult to control.
Utility model content
The utility model provides a kind of laser repair device with the pre-heat treatment, with to solve the above technical problems.
The utility model provides a kind of laser repair device with the pre-heat treatment, the laser repairing dress with the pre-heat treatment
Set including：Bottom plate, the supporting rack being fixed on the bottom plate, the cross bar being connect with support frame as described above further include being slidedly assemblied in
Laser on the cross bar；The transmissive mirror being fixedly connected with support frame as described above, the transmissive mirror deviate from the one of the laser
Face is the arc transparent surface of evagination；And the transmissive mirror is tiltedly installed with the first reflecting surface, institute on one side towards the laser
It is annular surface to state the first reflecting surface；Further include the link for being sleeved on the transmissive mirror and being rotatablely connected with the transmissive mirror, institute
It states and is rotatably connected to speculum on link, the speculum has multiple second reflectings surface, in plurality of second reflecting surface,
At least one second reflecting surface is arcwall face, and when any one described second reflecting surface turns to setting position, described in reflection
The light of first speculum reflection.
Preferably, sliding rail is provided on the cross bar, the laser is slidedly assemblied on the sliding rail.
Preferably, in the multiple second reflecting surface, one of those second reflecting surface is plane.
Preferably, shaft is provided on the link, the speculum is rotated by the shaft and the link
Connection, and the shaft and vertical plane are in 45 ° of angles, and first reflecting surface and vertical plane are in 45 ° of angles.
Preferably, the link is telescopic link.
In the above-mentioned technical solutions, by being rotatablely connected frame so that before speculum can reflect the laser light to welding position
Behind welding position, to realize the preheating by speculum to welding position, and heat treatment after welding.
Description of the drawings
Fig. 1 is the structural schematic diagram for the laser repair device with the pre-heat treatment that the utility model embodiment provides.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of laser repair device with the pre-heat treatment, this is with the pre-heat treatment
Laser repair device includes：Bottom plate, the supporting rack 2 being fixed on the bottom plate, the cross bar being connect with support frame as described above 2 also wrap
Include the laser 1 of slidable fit on the cross bar；The transmissive mirror being fixedly connected with support frame as described above 2, the transmissive mirror deviate from
The one side of the laser 1 is the arc transparent surface of evagination；And the transmissive mirror being obliquely installed on one side towards the laser 1
It is annular surface to have the first reflecting surface 6, first reflecting surface 6；Further include being sleeved on the transmissive mirror and turning with the transmissive mirror
The link 4 of connection is moved, speculum 7 is rotatably connected on the link 4, the speculum 7 has multiple second reflectings surface
3, in plurality of second reflecting surface 3, at least one second reflecting surface 3 is arcwall face, and in any one second reflecting surface 3
When turning to setting position, the light that first speculum 7 reflects is reflected.
Preferably, sliding rail is provided on the cross bar, the laser 1 is slidedly assemblied on the sliding rail.
Preferably, in the multiple second reflecting surface 3, one of those second reflecting surface 3 is plane.
Preferably, it is provided with shaft on the link 4, the speculum 7 passes through 4 turns of the shaft and the link
Dynamic connection, and the shaft and vertical plane are in 45 ° of angles, and first reflecting surface 6 and vertical plane are in 45 ° of angles.
Preferably, the link 4 is telescopic link 4.
In the above-mentioned technical solutions, by being rotatablely connected frame 4 so that speculum 7 can reflect the laser light to welding position
Behind preceding and welding position, to realize the preheating by speculum 7 to welding position, and heat treatment after welding.
In order to facilitate the laser repair device with the pre-heat treatment for understanding that the utility model embodiment provides, with reference to tool
It is described in detail in the attached drawing and embodiment of body.
It continues to refer to figure 1, the utility model provides a kind of laser repair device with the pre-heat treatment, the band the pre-heat treatment
Laser repair device include a bottom plate, and the supporting rack 2 that is fixed on the bottom plate, which is connected to one
Cross bar.In addition, further including that the laser 1 of slidable fit on the cross bar is arranged in specific slidable fit on the cross bar
There are sliding rail, the laser 1 to be slidedly assemblied on the sliding rail.The laser 1 is for emitting parallel laser, and supporting rack
A transmissive mirror is fixedly connected on 2, the transmissive mirror is away from the arc transparent surface that the one side of the laser 1 is evagination；It should
Lens 5 are used to receive the parallel laser of the transmitting of laser 1, in addition, the one side inclination of the transmissive mirror towards the laser 1 is set
It is equipped with the first reflecting surface 6, first reflecting surface 6 is annular surface, and for the laser of the transmitting of reflection laser 1, is specifically made
Used time, when laser 1 slides into the first setting position, laser 1 passes through the planar section of lens 5, and all saturating in arc
Smooth surface is gathered, when laser 1 slides into the second setting position, parallel laser full illumination that laser 1 irradiates to first
Reflecting surface 6, and reflected on the first reflecting surface 6.In addition, further including being sleeved on the transmissive mirror and rotating with the transmissive mirror to connect
The link 4 connect is rotatably connected to speculum 7 on the link 4, and the speculum 7 has multiple second reflectings surface 3, wherein
In multiple second reflectings surface 3, at least one second reflecting surface 3 is arcwall face, and in the multiple second reflecting surface 3, wherein
Second reflecting surface 3 be plane.
When in use, when any one described second reflecting surface 3 turns to third setting position, reflection first reflection
The light that mirror 7 reflects, i.e., when laser irradiation is to the first reflecting surface 6, after being reflected into the second reflecting surface 3 by the first reflecting surface 6
It is reflected into the pre- welding zone of welded parts again.
In specifically setting speculum 7, be provided with shaft on the link 4, the speculum 7 by the shaft with
The link 4 is rotatablely connected, and the shaft and vertical plane are in 45 ° of angles, and first reflecting surface 6 is in vertical plane
45 ° of angles.Thus by vertical laser reflection at parallel laser, and in specific setting, the link 4 is scalable
Link 4.So as to adjust the position of speculum 7, and then adjust the region of irradiation.In addition, by using arcwall face, from
And the laser of diverging is formed, and then increase the region of irradiation.
When specifically used, which is rotatablely connected with lens 5, will when link 4 turns to the front of lens 5
Laser reflection is to preheating zone, later, mobile laser 1 so that laser shines out in arc transparent surface, to realize butt welding
The welding of fitting.In addition, after the completion of welding, it is rotatablely connected frame 4 so that link 4 is located at the rear of lens 5, mobile laser
Device 1 so that the laser that laser 1 irradiates is reflected into welding region by lens 5, is heat-treated to the position after having welded.
It can be seen from the above description that by being rotatablely connected frame 4 so that speculum 7 can reflect the laser light to welding
Behind before position and welding position, at the heat to realize the preheating by speculum 7 to welding position, and after welding
Reason.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of laser repair device with the pre-heat treatment, which is characterized in that including：Bottom plate, the branch being fixed on the bottom plate
Support, the cross bar being connect with support frame as described above further include the laser of slidable fit on the cross bar；It is solid with support frame as described above
Surely the transmissive mirror connected, the transmissive mirror is away from the arc transparent surface that the one side of the laser is evagination；And the transmissive mirror
It is tiltedly installed with the first reflecting surface on one side towards the laser, first reflecting surface is annular surface；Further include being sleeved on
The transmissive mirror and with the link of transmissive mirror rotation connection, speculum is rotatably connected on the link, it is described anti-
Penetrating mirror has multiple second reflectings surface, and in plurality of second reflecting surface, at least one second reflecting surface is arcwall face, and in office
When one second reflecting surface turns to setting position, the light of first reflective surface is reflected.
2. the laser repair device with the pre-heat treatment as described in claim 1, which is characterized in that be provided with cunning on the cross bar
Rail, the laser are slidedly assemblied on the sliding rail.
3. the laser repair device with the pre-heat treatment as claimed in claim 2, which is characterized in that the multiple second reflecting surface
In, one of those second reflecting surface is plane.
4. the laser repair device with the pre-heat treatment as described in claim 1, which is characterized in that be provided on the link
Shaft, the speculum are rotatablely connected by the shaft and the link, and the shaft and vertical plane are in 45 ° of angles,
And first reflecting surface and vertical plane are in 45 ° of angles.
5. the laser repair device with the pre-heat treatment as claimed in claim 4, which is characterized in that the link is scalable
Link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077572.3U CN207824192U (en) | 2018-01-17 | 2018-01-17 | A kind of laser repair device with the pre-heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077572.3U CN207824192U (en) | 2018-01-17 | 2018-01-17 | A kind of laser repair device with the pre-heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824192U true CN207824192U (en) | 2018-09-07 |
Family
ID=63393425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077572.3U Active CN207824192U (en) | 2018-01-17 | 2018-01-17 | A kind of laser repair device with the pre-heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824192U (en) |
-
2018
- 2018-01-17 CN CN201820077572.3U patent/CN207824192U/en active Active
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