CN207888065U - The quick focus fixing device of laser-beam welding machine - Google Patents
The quick focus fixing device of laser-beam welding machine Download PDFInfo
- Publication number
- CN207888065U CN207888065U CN201820285179.3U CN201820285179U CN207888065U CN 207888065 U CN207888065 U CN 207888065U CN 201820285179 U CN201820285179 U CN 201820285179U CN 207888065 U CN207888065 U CN 207888065U
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- guide rail
- axis guide
- optical bench
- laser
- workbench
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Abstract
The utility model is related to a kind of laser-beam welding machines, specifically design a kind of quick focus fixing device of laser-beam welding machine, including workbench, lifting body is arranged in workbench rear portion, optical bench is arranged in the side of lifting body, optical bench is fixed on by mounting bracket on lifting body, the front end connecting welding head of optical bench, main red laser transmission module is provided in optical bench, the plumb joint directive workbench that the laser that main red laser transmission module is sent out passes through optical bench front end, one auxiliary red laser module is set below optical bench, the workbench includes bottom plate, X-axis guide rail is provided on bottom plate, Y-axis guide rail is set above X-axis guide rail, glove flat board is set above Y-axis guide rail, X-axis guide rail is vertically arranged with Y-axis guide rail, Y-axis guide rail is vertically arranged with glove flat board.The utility model regulated efficiency is high, and accuracy is high, is not only able to quickly adjust the position of article to be welded, additionally it is possible to which quickly adjustment optical bench height quickly determines focal position of laser.
Description
Technical field
The utility model is related to a kind of laser-beam welding machines, specifically design a kind of quick focus fixing device of laser-beam welding machine.
Background technology
Laser-beam welding machine is the local heating carried out to material using the laser pulse of high-energy in tiny area, laser spoke
The energy penetrated is spread by heat transfer to the inside of material, and specific molten bath is formed after material is melted to weld material
The equipment connect.Existing laser-beam welding machine includes lifting body, optical bench, plumb joint and the workbench of lower section, wherein being sent out by laser
Feux rouges module in generating apparatus is transferred to by optical fiber in optical bench, and laser positioning is used for by lens reflecting.Plumb joint and light
Tool seat is connector can make plumb joint and optical bench height while change by adjusting lifting body.But in Laser Welding
In the practical operation to pick, need to find laser spot by adjusting optical bench height, conventional method is by judging that CCD is filled
The method of the image sharpness of display image is set to judge whether surface is located at focus, due to judging image by naked eyes merely
Clarity can not accurately make welding surface be in focal position, it is therefore desirable to measure, not only measure and spend the time long, efficiency is also
It is low, and workbench is fixed, and the position of article to be welded can not carry out quickly accurate adjustment, also can be in the welding process
Reduce welding efficiency.
Utility model content
According to the above-mentioned deficiencies in the prior art, problem to be solved in the utility model is：It is simple in structure to provide one kind, if
Meter is reasonable, and regulated efficiency is high, and accuracy is high, is not only able to quickly adjust the position of article to be welded, additionally it is possible to quickly adjust light
Have seat height degree, quickly determines the quick focus fixing device of the laser-beam welding machine of focal position of laser.
Technical solution adopted by the utility model to solve its technical problems is：
Lifting body, lifting body is arranged in the quick focus fixing device of the laser-beam welding machine, including workbench, workbench rear portion
Top connects handwheel, and optical bench is arranged in the side of lifting body, and optical bench is fixed on by mounting bracket on lifting body, before optical bench
Connecting welding head is held, main red laser transmission module is provided in optical bench, the laser that main red laser transmission module is sent out is logical
The plumb joint directive workbench of optical bench front end is crossed, an auxiliary red laser module, auxiliary red laser module are set below optical bench
Light path and main red laser transmission module light path shape have angle；
The workbench includes bottom plate, and X-axis guide rail is provided on bottom plate, Y-axis guide rail is arranged above X-axis guide rail, Y-axis is led
Glove flat board is set above rail, and X-axis guide rail is vertically arranged with Y-axis guide rail, and Y-axis guide rail is vertically arranged with glove flat board.
It is auxiliary red as original state when laser spot is located in table plane by the quick focus fixing device of laser-beam welding machine
It is some focus that the light path of ray laser module overlaps on the table with the feux rouges that main red laser is sent out, and is put to be welded
After article, the welding position of article to be welded is accurately adjusted by X-axis guide rail and Y-axis guide rail, is then rotated further by handwheel, adjusts light
The position for having seat and plumb joint, when the light path of auxiliary red laser module is overlapped again with the feux rouges that main red laser is sent out to be welded
When connecing object surface, laser welding is carried out, it, can be again by adjustment optical bench and plumb joint when replacing different height object
Height relative to conventional method, have to find laser spot and regulate the speed fast, the high feature of accuracy, structure design is closed
Reason, it is easy to use.
Further preferred, workbench side is provided with smoking apparatus, and the smoking head of smoking apparatus is corresponding with workbench.
The a small amount of smog generated in welding process, environmental protection can be siphoned away in time.
Further preferred, X-axis guide rail is identical as Y-axis guide rail structure and is vertically arranged, and X-axis guide rail includes pedestal, pedestal
Interior installation leading screw installs sliding block on leading screw, and leading screw connects stepper motor, and sliding block is connected with the bottom of Y-axis guide rail, Y-axis guide rail
Sliding block be connected with the bottom of glove flat board, it is reasonable in design, facilitate the accurate adjustment of article position to be welded.
Further preferably auxiliary red laser module is mounted on the second cylindrical end, and the second cylinder is installed in rotating cylinder,
Rotating cylinder is equipped with the third fastening screw for fixing the second cylinder, and rotating cylinder is connected with positioning column, and positioning column is equipped with fixed revolve
Second fastening screw of rotating cylinder, positioning column are mounted on the first cylinder, and the first cylinder is fixed on by pedestal on optical bench, positioning
Column side is equipped with the first fastening screw.Facilitate the installation and adjustment of auxiliary red laser module, positioning column that can carry out three axis rotational energies
Enough whole solid spaces of covering, position adjustment is carried out to the feux rouges luminous point of injection.
Advantageous effect possessed by the utility model is：
The quick focus fixing device of laser-beam welding machine described in the utility model is not only able to quickly adjust article to be welded
Position, additionally it is possible to which quickly adjustment optical bench height transmits module by the light path and main red laser of auxiliary red laser module
Cooperation can adjust rapidly the focal length of plumb joint in seconds, and regulated efficiency is high, and accuracy is high, simple in structure, and design is closed
Reason has stronger practicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the structural schematic diagram of utility model works platform；
Fig. 5 is enlarged drawing at the A of the utility model Fig. 2；
Fig. 6 is enlarged drawing at the B of the utility model Fig. 3；
Wherein, 1, lifting body；2, handwheel；3, optical bench；4, workbench；5, plumb joint；6, pedestal；7, the first cylinder；8、
First fastening screw；9, positioning column；10, the second fastening screw；11, auxiliary red laser module；12, rotating cylinder；13, third fastens
Screw；14, the second cylinder；15, smoking apparatus；16, X-axis guide rail；17, Y-axis guide rail；18, glove flat board；19, mounting bracket；20、
Bottom plate.
Specific implementation mode
The embodiments of the present invention are described further below in conjunction with the accompanying drawings：
As shown in Figs 1-4, the quick focus fixing device of laser-beam welding machine described in the utility model, including workbench 4, work
Lifting body 1 is arranged in 4 rear portion of platform, and 1 top of lifting body connects handwheel 2, and optical bench 3 is arranged in the side of lifting body 1, and optical bench 3 passes through
Mounting bracket 19 is fixed on lifting body 1, the front end connecting welding head 5 of optical bench 3, and main red laser is provided in optical bench 3 and is passed
Defeated module, the laser that main red laser transmission module is sent out pass through the 5 directive workbench 4 of plumb joint of 3 front end of optical bench, optical bench
An auxiliary red laser module 11, the light path of the light path and main red laser transmission module of auxiliary red laser module 11 is arranged in 3 lower sections
Shape has angle；
The workbench 4 includes bottom plate 20, and X-axis guide rail 16 is provided on bottom plate 20, and Y-axis is arranged in 16 top of X-axis guide rail
Glove flat board 18 is arranged in guide rail 17, the top of Y-axis guide rail 17, and X-axis guide rail 16 is vertically arranged with Y-axis guide rail 17, Y-axis guide rail 17 with set
Object tablet 18 is vertically arranged, and 4 side of workbench is provided with smoking apparatus 15, and the smoking head of smoking apparatus 15 is opposite with workbench 4
It answers.
The X-axis guide rail 16 is identical as 17 structure of Y-axis guide rail and is vertically arranged, and X-axis guide rail 16 includes pedestal, in pedestal
Leading screw is installed, sliding block is installed on leading screw, leading screw connects stepper motor, and sliding block is connected with the bottom of Y-axis guide rail 17, Y-axis guide rail
17 sliding block is connected with the bottom of glove flat board 18.
As seen in figs. 5-6, the auxiliary red laser module 11 is mounted on 14 end of the second cylinder, and the second cylinder 14 installs
In rotating cylinder 12, rotating cylinder 12 is equipped with the third fastening screw 13 for fixing the second cylinder 14, rotating cylinder 12 and 9 phase of positioning column
Even, positioning column 9 is equipped with the second fastening screw 10 of fixed rotating cylinder 12, and positioning column 9 is mounted on the first cylinder 7, the first circle
Column 7 is fixed on by pedestal 6 on optical bench 3, and 9 side of positioning column is equipped with the first fastening screw 8.
The operation principle of the utility model and use process：
Original state, plumb joint 5 overlap a bit on workbench 4 with the feux rouges that auxiliary red laser module 11 is sent out, when
After placing article to be welded, the feux rouges that plumb joint 5 is sent out with auxiliary red laser module 11 will not be overlapped, first passes through stepper motor
With the cooperation of X-axis guide rail 16 and Y-axis guide rail 17 upper leading screw and sliding block, the welding position of article to be welded is accurately adjusted rapidly, so
Handwheel 2 is rotated afterwards, lifting body 1 is adjusted, optical bench 3 is made to increase therewith, and auxiliary red laser module 11 rises with optical bench 3, makes weldering
The feux rouges that connector 5 is sent out with auxiliary red laser module 11 moves closer to, and when two luminous points overlap, that is, completes focusing adjustment.
The utility model is simple in structure, reasonable design, and regulated efficiency is high, and accuracy is high, can quickly adjust object to be welded
The position of product quickly adjusts optical bench height, can also adjust the focal length of plumb joint rapidly in seconds, has stronger
Practicability.
The utility model is not limited in above-mentioned specific implementation mode, and those of ordinary skill in the art are in the utility model
The variations, modifications, additions or substitutions made in essential scope, should also belong to the protection scope of the utility model.
Claims (4)
1. a kind of quick focus fixing device of laser-beam welding machine, including workbench (4), lifting body (1) is arranged in workbench (4) rear portion,
Connection handwheel (2) at the top of lifting body (1), it is characterised in that：The side setting optical bench (3) of lifting body (1), optical bench (3) are logical
It crosses mounting bracket (19) to be fixed on lifting body (1), the front end connecting welding head (5) of optical bench (3), be provided in optical bench (3)
Main red laser transmits module, and the laser that main red laser transmission module is sent out is penetrated by the plumb joint (5) of optical bench (3) front end
To workbench (4), an auxiliary red laser module (11) is set below optical bench (3), the light path of auxiliary red laser module (11) with
The light path shape of main red laser transmission module has angle；
The workbench (4) includes bottom plate (20), and X-axis guide rail (16) is provided on bottom plate (20), is set above X-axis guide rail (16)
Y-axis guide rail (17) is set, glove flat board (18) is set above Y-axis guide rail (17), X-axis guide rail (16) is vertical with Y-axis guide rail (17) to be set
It sets, Y-axis guide rail (17) is vertically arranged with glove flat board (18).
2. the quick focus fixing device of laser-beam welding machine according to claim 1, it is characterised in that：The workbench (4)
Side is provided with smoking apparatus (15), and the smoking head of smoking apparatus (15) is corresponding with workbench (4).
3. the quick focus fixing device of laser-beam welding machine according to claim 1, it is characterised in that：The X-axis guide rail
(16) identical as Y-axis guide rail (17) structure and be vertically arranged, X-axis guide rail (16) includes pedestal, installs leading screw in pedestal, on leading screw
Sliding block is installed, leading screw connects stepper motor, and sliding block is connected with the bottom of Y-axis guide rail (17), the sliding block of Y-axis guide rail (17) with set
The bottom of object tablet (18) is connected.
4. the quick focus fixing device of laser-beam welding machine according to claim 1, it is characterised in that：The auxiliary red laser
Module (11) is mounted on the second cylinder (14) end, and the second cylinder (14) is installed in rotating cylinder (12), and rotating cylinder is set on (12)
There are the third fastening screw (13) for fixing the second cylinder (14), rotating cylinder (12) to be connected with positioning column (9), positioning column is set on (9)
There are the second fastening screw (10) of fixed rotating cylinder (12), positioning column (9) to be mounted on the first cylinder (7), the first cylinder (7) is logical
It crosses pedestal (6) to be fixed on optical bench (3), positioning column (9) side is equipped with the first fastening screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285179.3U CN207888065U (en) | 2018-02-28 | 2018-02-28 | The quick focus fixing device of laser-beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285179.3U CN207888065U (en) | 2018-02-28 | 2018-02-28 | The quick focus fixing device of laser-beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888065U true CN207888065U (en) | 2018-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820285179.3U Active CN207888065U (en) | 2018-02-28 | 2018-02-28 | The quick focus fixing device of laser-beam welding machine |
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| CN (1) | CN207888065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761215A (en) * | 2020-06-19 | 2020-10-13 | 张家港九霞激光设备有限公司 | Multifunctional laser welding forming equipment |
-
2018
- 2018-02-28 CN CN201820285179.3U patent/CN207888065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761215A (en) * | 2020-06-19 | 2020-10-13 | 张家港九霞激光设备有限公司 | Multifunctional laser welding forming equipment |
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