CN208195925U - The focusing tool of laser marking machine - Google Patents
The focusing tool of laser marking machine Download PDFInfo
- Publication number
- CN208195925U CN208195925U CN201820435221.5U CN201820435221U CN208195925U CN 208195925 U CN208195925 U CN 208195925U CN 201820435221 U CN201820435221 U CN 201820435221U CN 208195925 U CN208195925 U CN 208195925U
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- China
- Prior art keywords
- loop bar
- laser marking
- marking machine
- measuring rod
- tool
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Abstract
The utility model discloses a kind of focusing tool of laser marking machine, comprising: measurement pedestal, loop bar, measuring rod and check lock lever.Measurement pedestal is mounted on the camera lens of laser marking machine.Loop bar is mounted on measurement pedestal, the front opening of loop bar and to be hollow.Measuring rod is mounted in loop bar, and measuring rod can be flexible relative to loop bar.Measuring rod is lock on loop bar by locking member.The focusing tool of the laser marking machine of the utility model is suitable for adjusting the tool of distance between laser marking machine and workpiece, and laser is enable smoothly to focus on workpiece.The focusing tool is accurately obtained the distance between workpiece and laser marking head using the measuring mechanism with telescopic rod, can quickly obtain correct focal length when laser marking machine is repaired and adjusted.
Description
Technical field
The utility model relates to the auxiliary tool of automobile manufacture, carried out pair more specifically to auxiliary laser marking machine
Burnt tool.
Background technique
In the manufacturing process of automobile, needs to use laser marking machine and mark is carried out to components.Such as it is raw in cylinder cap
There is the laser equipment for beating two dimensional code mark on workpiece in producing line.Laser equipment is also required to carry out after a certain period of use time
Maintenance or replacement, such as need replacing laser emitter, the rack of laser equipment is maintained, tool holder is adjusted
Deng.After laser equipment is maintained or replaced, since the position of laser equipment changes, laser equipment can be made
The distance between camera lens and workpiece change, to the inaccurate situation of focusing occur.It is unpunctual focusing, due to the coke of laser
Point is not aligned on the surface of workpiece, and it is unintelligible to will lead to the writing that mark goes out.
In the prior art, it after laser equipment is maintained or safeguarded, requires to readjust laser equipment
Focal length.Equipment due to lacking auxiliary requires constantly to adjust laser marking head or workpiece when carrying out Focussing
Positioning mechanism position, and laser marking machine is allowed to carry out experimental mark, whether is clearly judged by writing on observation workpiece
Whether workpiece is in focus.This method inefficiency, needs to take a significant amount of time, actually will be toward which because can not differentiate
Direction mobile positioning mechanism, and require to execute a stamper again whether to verify adjustment after position adjustment each time
Effectively, testing procedure each time is caused to require to take a long time.In addition, the mark writing on workpiece is unintelligible also
It may be that other reasons cause, such as the problem of light source problem or electric wiring etc..It is led if it is light source or electric wiring
The problem of cause, all can not allow mark writing to become to clean then no matter how to focus.In this case, it adjusts repeatedly
Focal length becomes a kind of movement wasted time.
Utility model content
The utility model is directed to a kind of tool of energy auxiliary laser marking machine progress focus adjustment.
An embodiment according to the present utility model proposes a kind of focusing tool of laser marking machine, comprising: measurement pedestal,
Loop bar, measuring rod and check lock lever.Measurement pedestal is mounted on the camera lens of laser marking machine.Loop bar is mounted on measurement pedestal, set
The front opening of bar and to be hollow.Measuring rod is mounted in loop bar, and measuring rod can be flexible relative to loop bar.Locking member is by measuring rod
It lock on loop bar.
In one embodiment, loop bar is rotatably installed on measurement pedestal.
In one embodiment, the rear end of loop bar is bulb, and measuring has ball groove on pedestal, bulb, which is placed in ball groove, to be made
It obtains in loop bar rotational installation to measurement pedestal.
In one embodiment, the front end of measuring rod is tip.
In one embodiment, there is scale on measuring rod.
The focusing tool of the laser marking machine of the utility model is suitable for adjusting the work of distance between laser marking machine and workpiece
Tool, enables laser smoothly to focus on workpiece.The focusing tool be accurately obtained using the measuring mechanism with telescopic rod workpiece with
The distance between laser marking head can quickly obtain correct focal length when laser marking machine is repaired and adjusted.
Detailed description of the invention
The above and other feature of the utility model, property and advantage will pass through with reference to the accompanying drawings and examples
It describes and becomes apparent, identical appended drawing reference always shows identical feature in the accompanying drawings, in which:
Fig. 1 a, which is disclosed, measures pedestal in the focusing tool of the laser marking machine of an embodiment according to the present utility model
Structure chart.
Fig. 1 b discloses loop bar, measuring rod in the focusing tool of the laser marking machine of an embodiment according to the present utility model
With the structure chart of locking member.
Fig. 2 discloses the working principle of the focusing tool of the laser marking machine of an embodiment according to the present utility model.
Specific embodiment
With reference to shown in Fig. 1 a and Fig. 1 b, the utility model discloses a kind of focusing tool of laser marking machine, comprising: measurement
Pedestal 102, loop bar 104, measuring rod 106 and locking member 108.Measurement pedestal 102 is mounted on the camera lens of laser marking machine.With reference to
Shown in Fig. 1 a, Fig. 1 a, which is disclosed, measures pedestal in the focusing tool of the laser marking machine of an embodiment according to the present utility model
Structure chart.The shape of measurement pedestal 102 can match with the camera lens of laser marking machine, all be circular ring shape, measure on pedestal 102
With ball groove 121.In the illustrated embodiment, ball groove 121 can be located at the center of measurement pedestal 102.Loop bar 104 is installed
On measurement pedestal 102, in one embodiment, loop bar 104 is rotatably installed on measurement pedestal 102.Fig. 1 b discloses basis
The structure chart of loop bar, measuring rod and locking member in the focusing tool of the laser marking machine of one embodiment of the utility model.With reference to
Shown in Fig. 1 b, the rear end of loop bar 104 can be bulb 141, and bulb 141, which is placed in ball groove 121, is rotatablely installed loop bar 104
Onto measurement pedestal 102.It continues to refer to figure 1 shown in b, the front opening of loop bar 102 and to be hollow is formed in loop bar 104 and accommodated
Chamber.Measuring rod 106 may be mounted in the accommodating chamber of loop bar 104, and measuring rod 106 can be stretched relative to the length direction of loop bar 104
Contracting.In the embodiment shown in Fig. 1 b, the front end of measuring rod 106 is tip.In one embodiment, in order to measure and the side of positioning
The length direction in face, measuring rod 106 can have scale.Measuring rod 106 is lock on loop bar 104 by locking member 108.Locking member
108 unclamp, and measuring rod 106 free extension, locking member 108 can screw in loop bar 104, and measuring rod 106 is locked in loop bar
In 104, measuring rod 106 and the relative position of loop bar 104 are fixed.
Fig. 2 discloses the working principle of the focusing tool of the laser marking machine of an embodiment according to the present utility model.Ginseng
It examines shown in Fig. 2, is divided into two stages using the focusing tool:
First when laser marking machine can work normally, 102 sets of the pedestal camera lenses in laser marking machine 202 will be measured
On 204, then 141 bulb of bulb of loop bar 104 is put into the spherical groove 121 of measurement pedestal 102.It is pulled out from loop bar 104
Measuring rod 106 allows the tip of measuring rod 106 to push up the mark face of workpiece 302.Then screwing locking member 108 will measure
Bar 104 locks, and reads the scale on measuring rod, records the ginseng of the length and tilt angle of measuring rod stretching as mark focal length
Examine value.
After laser marking machine is replaced or repaired, reapposes laser marking machine and occur focusing not on time.Again
It is secondary will measure 102 sets of pedestal in laser marking machine on camera lens.If measuring rod 106 was not readjusted, directly
The bulb of loop bar 104 is put into the ball groove of measurement pedestal 102.If measuring rod 106 readjusted, by measuring rod
The 104 reference value positions consistent in length for pulling out and being adjusted to and recording before, the adjusting can use the quarter on measuring rod 106
Degree carries out.After adjusting measuring rod 106, the bulb of loop bar 104 is put into the ball groove of measurement pedestal 102.It adjusts later
The position of laser machine up to standard or the position location of workpiece, until and surveying in the ball groove that the bulb of loop bar is placed on measurement pedestal
Mark face paste on the tip and workpiece of gauge rod is closed, and loop bar is consistent with the reference value recorded before with the angle of measuring rod.By
This can make the mark face of laser marking machine and workpiece be basically completed focusing.
It, can be quickly between laser marking machine and workpiece under the auxiliary of the focusing tool of the laser marking machine of the utility model
Complete focusing, if complete to it is defocused still occur mark writing do not know etc the problem of, need to consider whether exist
Other problems, rather than the problem of focusing.
The focusing tool of the laser marking machine of the utility model is suitable for adjusting the work of distance between laser marking machine and workpiece
Tool, enables laser smoothly to focus on workpiece.The focusing tool be accurately obtained using the measuring mechanism with telescopic rod workpiece with
The distance between laser marking head can quickly obtain correct focal length when laser marking machine is repaired and adjusted.
Above-described embodiment, which is available to, is familiar with person in the art to realize or using the utility model, be familiar with ability
The personnel in domain can in the case where not departing from the utility model thought of the utility model, to above-described embodiment make various modifications or
Variation, thus the protection scope of the utility model is not limited by above-described embodiment, and should meet claims to mention
Inventive features maximum magnitude.
Claims (5)
1. a kind of focusing tool of laser marking machine characterized by comprising
Pedestal is measured, measurement pedestal is mounted on the camera lens of laser marking machine；
Loop bar, loop bar are mounted on measurement pedestal, the front opening of loop bar and to be hollow；
Measuring rod, measuring rod are mounted in loop bar, and measuring rod can be flexible relative to loop bar；
Measuring rod is lock on loop bar by locking member, locking member.
2. the focusing tool of laser marking machine as described in claim 1, which is characterized in that the loop bar is rotatably installed in measurement
On pedestal.
3. the focusing tool of laser marking machine as claimed in claim 2, which is characterized in that the rear end of the loop bar is bulb,
There is ball groove, bulb, which is placed in ball groove, to be made in loop bar rotational installation to measurement pedestal on the measurement pedestal.
4. the focusing tool of laser marking machine as described in claim 1, which is characterized in that the front end of the measuring rod is point
End.
5. the focusing tool of laser marking machine as claimed in claim 4, which is characterized in that have scale on the measuring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435221.5U CN208195925U (en) | 2018-03-29 | 2018-03-29 | The focusing tool of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435221.5U CN208195925U (en) | 2018-03-29 | 2018-03-29 | The focusing tool of laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195925U true CN208195925U (en) | 2018-12-07 |
Family
ID=64525736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435221.5U Active CN208195925U (en) | 2018-03-29 | 2018-03-29 | The focusing tool of laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747468A (en) * | 2019-12-03 | 2020-02-04 | 浙江工业大学 | Coaxial type foldable laser cladding focusing and defocusing amount adjusting device |
-
2018
- 2018-03-29 CN CN201820435221.5U patent/CN208195925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747468A (en) * | 2019-12-03 | 2020-02-04 | 浙江工业大学 | Coaxial type foldable laser cladding focusing and defocusing amount adjusting device |
| CN110747468B (en) * | 2019-12-03 | 2024-03-26 | 浙江工业大学 | Coaxial type foldable laser cladding focusing and defocusing amount adjusting device |
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