CN209156613U - A kind of weld seam automatic laser cleaning device for cylindrical work - Google Patents
A kind of weld seam automatic laser cleaning device for cylindrical work Download PDFInfo
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- CN209156613U CN209156613U CN201821357041.6U CN201821357041U CN209156613U CN 209156613 U CN209156613 U CN 209156613U CN 201821357041 U CN201821357041 U CN 201821357041U CN 209156613 U CN209156613 U CN 209156613U
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- cylindrical work
- weld seam
- processing head
- laser
- cleaning device
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Abstract
Originally practical to provide a kind of weld seam automatic laser cleaning device for cylindrical work, including support base, laser Machining head, workpiece rotation mechanism, and processing head moving mechanism；The workpiece rotation mechanism setting is connected to the support base side by fixed bracket in the support base top, the processing head moving mechanism, and the laser Machining head is arranged on the processing head moving mechanism.The utility model structure is simple, laser cleaning is carried out using the weld seam of laser Machining head alignment cylindrical work, and keep cylindrical work rotatable around its axis in conjunction with workpiece rotation mechanism, it realizes and the automatic laser of whole circumference weld seam on cylindrical work is cleaned, and by processing head moving mechanism can the distance between the weld seam to laser Machining head and cylindrical work control is adjusted, adapt to the surface cleaning of different-diameter weld seam, solves traditional cylindrical workpiece weld seam cleaning method low efficiency, dust pollution is big, not environmentally the problem of.
Description
Technical field
The utility model belongs to laser application technique field, and in particular to a kind of weld seam for cylindrical work swashs automatically
Light cleaning apparatus.
Background technique
Most of cylindrical work is welded by moulding pipe, and the cleaning method of weld seam is usually with mechanical before welding
Wire brush or chemical attack cleaning, this traditional usual low efficiency of weld seam cleaning method, and cleaning are not thoroughly clean enough, no
By being manual operation or being automatically brought into operation mechanical friction cleaning all supervenes a large amount of grieshoch and noise, and chemical attack is clear
It washes, heavy contamination, does not meet environmental protection policy requirement.
Laser cleaning is gasification volatilization, moment after so that it is absorbed laser energy using laser irradiation body surface pollutant
Expanded by heating and overcome body surface adsorption capacity, disengage it from body surface.Laser cleaning is efficient, green cleaning skill of new generation
Art can be realized no chemical reagent, without medium, dustless, anhydrous cleaning, can auto-focusing, fitting curved surface cleaning, clean the surface
The advantages such as cleanliness height can remove object surface resin, greasy dirt, spot, dirt, embroider turbid, coating, coating, paint.
Therefore, it is necessary to design a kind of laser cleaner suitable for cylindrical work weld seam, for improving current machinery
With soak cleaning weld seam low efficiency, not environmentally the problem of.
Utility model content
The purpose of the utility model is to overcome the weld seam cleaning method low efficiency of existing cylindrical work, not environmentally ask
Topic.
For this purpose, the utility model provides a kind of weld seam automatic laser cleaning device for cylindrical work, including branch
Seat is supportted, laser Machining head drives the workpiece rotation mechanism of cylindrical work rotation, and for adjusting laser Machining head and cylinder
The processing head moving mechanism of relative position between shape workpiece；Workpiece rotation mechanism setting is described on the support base top
Processing head moving mechanism is connected to the support base side by fixed bracket, and the laser Machining head is arranged in the processing head
In mobile mechanism.
Further, the laser Machining head is radially arranged along excircle of cylindrical workpiece.
Further, it there are two the laser Machining heads, and is arranged between two laser Machining heads in α angle, α is 40 °.
Further, the workpiece rotation mechanism includes the fixture block of rotary shaft and setting on the rotary shaft.
Further, the fixed bracket includes the interconnecting piece for being fixedly connected with the support base, and for branch
Support the support portion of the processing head moving mechanism.
Further, the processing head moving mechanism includes Mobile Slide and slider cylinder, and the slider cylinder fixation is set
It sets in the fixed bracket end, the movable end of the slider cylinder is arranged in the Mobile Slide, and to close to cylindrical work
Part direction extends, and the laser Machining head is arranged on the Mobile Slide.
Further, the laser Machining head and processing head moving mechanism between be provided with for finely tune laser Machining head with
Process the servo-actuated micro-adjusting mechanism of relative position between head moving mechanism.
Further, the servo-actuated micro-adjusting mechanism include servo-actuated slide unit, servo-actuated holddown spring and can with outside cylindrical work
The follower rollers of surface scrolls contact, the laser Machining head are fixed on the servo-actuated slide unit by processing head mounting rack, institute
It states servo-actuated slide unit to be mounted on the processing head moving mechanism by servo-actuated holddown spring, follower rollers may be rotatably mounted at described
On servo-actuated slide unit, the pivot center of the follower rollers is parallel to the pivot center of cylindrical work.
Compared with prior art, the utility model has the beneficial effects that
(1) this weld seam automatic laser cleaning device structure for cylindrical work provided by the utility model is simple,
Laser cleaning is carried out using the weld seam of laser Machining head alignment cylindrical work, and makes cylindrical work in conjunction with workpiece rotation mechanism
It is rotatable around its axis, it realizes and the automatic laser of whole circumference weld seam on cylindrical work is cleaned, and is mobile by processing head
Mechanism can the distance between the weld seam to laser Machining head and cylindrical work be adjusted control, adapt to different-diameter weld seam
Surface cleaning solves traditional cylindrical workpiece weld seam cleaning method low efficiency, not environmentally the problem of.
(2) this weld seam automatic laser cleaning device for cylindrical work provided by the utility model by setting with
Dynamic micro-adjusting mechanism cooperation processing head moving mechanism effect carries out follow-up adjustment to the position of laser Machining head, guarantee laser focus away from
From, and then guarantee laser facula energy, reach optimal cleaning effect.
The utility model is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is main view of the utility model for the weld seam automatic laser cleaning device of cylindrical work；
Fig. 2 is side view of the utility model for the weld seam automatic laser cleaning device of cylindrical work.
Description of symbols: 1, support base；2, workpiece rotation mechanism；3, follower rollers；4, laser Machining head；5, processing head
Mounting rack；6, it is servo-actuated slide unit；7, it is servo-actuated holddown spring；8, Mobile Slide；9, slider cylinder；10, fixed bracket；11, cylindrical
Workpiece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
As depicted in figs. 1 and 2, a kind of weld seam automatic laser cleaning dress for cylindrical work is present embodiments provided
It sets, including support base 1, laser Machining head 4, the workpiece rotation mechanism 2 that driving cylindrical work 11 rotates, and sharp for adjusting
The processing head moving mechanism of relative position between light processing head 4 and cylindrical work 11；The workpiece rotation mechanism 2 is arranged in institute
1 top of support base is stated, the processing head moving mechanism passes through fixed bracket 10 and is connected to 1 side of support base, the laser
Processing head 4 is arranged on the processing head moving mechanism.When carrying out laser cleaning processing, cylindrical work 11 is mounted on workpiece
Fixed on rotating mechanism 2, processing head moving mechanism drives laser Machining head 4 close to cylindrical work 11, so that laser processing
The weld seam of first 4 alignment cylindrical work 11, and optimal laser focusing distance is kept between weld seam, laser Machining head 4 is opened,
Laser facula focuses on the weld seam of cylindrical work 11, carries out laser cleaning, at the same time, workpiece rotation mechanism 2 to weld seam
Cylindrical work 11 is driven to rotate, cylindrical work 11 rotates a circle, and can be completed and entirely justifies on cylindrical work 11
The weld seam cleaning in week；After the completion of weld seam cleaning, processing head moving mechanism drives laser Machining head 4 to far from cylindrical
11 direction of workpiece is mobile, while workpiece rotation mechanism 2 is stopped rotating, and is removed cylindrical work 11 and is completed a working cycles.
This weld seam automatic laser cleaning device structure for cylindrical work provided in this embodiment is simple, by laser to cylinder
The weld seam of shape workpiece 11 realize it is contactless, without abrasion, unstressed, minimum to matrix damage cleaning effect, have it is good can
Operability, and application surface is extensive adapts to the weld seam cleaning of different-diameter, solve weld seam Conventional cleaning methods low efficiency,
Not environmentally the problem of.
And in order to which laser facula energy can focus to greatest extent in welded joints, optimization, it can be by the laser Machining head 4
It is radially arranged along 11 outer circle of cylindrical work, so that the weld seam for going out light face cylindrical work 11 of laser Machining head 4, mentions
High cleaning effect.Further, it there are two the laser Machining heads 4, and is arranged between two laser Machining heads 4 in 40 ° of angles,
Two laser Machining heads 4 work at the same time, and cylindrical work 11 rotates a circle, and the weld seam of cylindrical work 11 is added by two laser
Twice of laser cleaning of the injection of foreman 4, saves half scavenging period, improves surface cleaning while ensure that cleaning effect
Efficiency.
Specifically, the workpiece rotation mechanism 2 includes the fixture block of rotary shaft and setting on the rotary shaft, the rotary shaft
It is arranged vertically with the axis of the support base 1, cylindrical work 11 is fixedly clamped on the rotary shaft by fixture block, and it is this solid
Determine mode also can the cylindrical work 11 to different-diameter weld seam be fixed, while cooperate processing head moving mechanism laser is added
The adjusting control of distance between foreman 4 and cylindrical work 11, the achievable laser cleaning process to different-diameter weld seam,
Have a wide range of application.The fixed bracket 10 includes the interconnecting piece for being fixedly connected with the support base 1, and is used to support institute
The support portion of processing head moving mechanism is stated, and according to the actual conditions of laser cleaning processing site spatial dimension, it can be by the branch
Support part is arranged horizontal by certain inclination angle, so as to adjust laser Machining head 4 and processing head moving mechanism in space layout position
It sets.
A kind of specific embodiment of the processing head moving mechanism, including Mobile Slide 8 and slider cylinder 9, the cunning
Platform cylinder 9 is fixed at 10 end of fixed bracket, and the movable end of the slider cylinder 9 is arranged in the Mobile Slide 8,
And extend to close to 11 direction of cylindrical work, the laser Machining head 4 is arranged on the Mobile Slide 8, and slider cylinder 9 is driven
Mobile Slide 8 is moved close to or far from cylindrical work 11, so that laser Machining head 4 be driven to be toward or away from 11 table of cylindrical work
Laser is adjusted convenient for the installation and removal of cylindrical work 11, while by the moving distance of control Mobile Slide 8 in face
Focusing distance guarantees the laser cleaning effect of weld seam.
Since 11 outer round surface of cylindrical work generally has 3~5 millimeters of certain deviation from circular from, thus optimize, it can be
The laser Machining head 4 and processing head moving mechanism between setting for finely tune laser Machining head 4 and processing head moving mechanism it
Between relative position servo-actuated micro-adjusting mechanism, when in cylindrical work rotary course diameter occur microvariations when, by this be servo-actuated it is micro-
Regulating mechanism follow-up adjustment laser Machining head 4 guarantees laser Machining head 4 and cylindrical work at a distance from 11 surface of cylindrical work
It keeps the relative position needed constant between 11 weld seam, the focusing distance of laser is avoided to change and cause under laser facula energy
Drop, influences cleaning effect.Specifically, the servo-actuated micro-adjusting mechanism includes servo-actuated slide unit 6, servo-actuated holddown spring 7 and can be with cylinder
The follower rollers 3 that 11 outer surface of shape workpiece is in rolling contact, the laser Machining head 4 are fixed on described by processing head mounting rack 5
On servo-actuated slide unit 6, the servo-actuated slide unit 6 is mounted on the processing head moving mechanism by servo-actuated holddown spring 7, follower rollers
3 may be rotatably mounted on the servo-actuated slide unit 6, and the pivot center of the follower rollers 3 is parallel to the rotation of cylindrical work 11
Axis；Follower rollers 3 are always in 11 surface scrolls of cylindrical work in laser cleaning process, when cylindrical work 11 is straight
When diameter changes, follower rollers 3 drive servo-actuated slide unit 6 to make micro movement under the effect of servo-actuated holddown spring 7, swash to drive
Light processing head 4 makees micro movement with the variation of 11 diameter of cylindrical work, guarantees the weldering of laser Machining head 4 and cylindrical work 11
The distance kept constant between seam, to guarantee the focusing quality of laser.
In conclusion this weld seam automatic laser cleaning device structure for cylindrical work provided by the utility model
Simply, laser cleaning is carried out using the weld seam of laser Machining head alignment cylindrical work, and makes cylinder in conjunction with workpiece rotation mechanism
Shape workpiece is rotatable around its axis, realizes and cleans to the automatic laser of whole circumference weld seam on cylindrical work, and passes through processing
Head moving mechanism can the distance between the weld seam to laser Machining head and cylindrical work be adjusted control, adapt to different-diameter
The surface cleaning of weld seam solves traditional cylindrical workpiece weld seam cleaning method low efficiency, not environmentally the problem of.
Exemplified as above is only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, within all designs the same or similar with the utility model all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of weld seam automatic laser cleaning device for cylindrical work, it is characterised in that: including support base, laser processing
Head, the workpiece rotation mechanism of driving cylindrical work rotation, and for adjusting phase between laser Machining head and cylindrical work
To the processing head moving mechanism of position；The workpiece rotation mechanism is arranged in the support base top, the processing head moving machine
Structure is connected to the support base side by fixed bracket, and the laser Machining head is arranged on the processing head moving mechanism.
2. being used for the weld seam automatic laser cleaning device of cylindrical work as described in claim 1, it is characterised in that: described to swash
Light processing head is radially arranged along excircle of cylindrical workpiece.
3. being used for the weld seam automatic laser cleaning device of cylindrical work as claimed in claim 2, it is characterised in that: described to swash
There are two light processing heads, and arranges between two laser Machining heads in α angle, and α is 40 °.
4. being used for the weld seam automatic laser cleaning device of cylindrical work as described in claim 1, it is characterised in that: the work
Part rotating mechanism includes the fixture block of rotary shaft and setting on the rotary shaft.
5. being used for the weld seam automatic laser cleaning device of cylindrical work as described in claim 1, it is characterised in that: described solid
Fixed rack includes the interconnecting piece for being fixedly connected with the support base, and is used to support the branch of the processing head moving mechanism
Support part.
6. being used for the weld seam automatic laser cleaning device of cylindrical work as described in claim 1, it is characterised in that: described to add
Foreman mobile mechanism includes Mobile Slide and slider cylinder, and the slider cylinder is fixed at the fixed bracket end, institute
The movable end that the slider cylinder is arranged in Mobile Slide is stated, and is extended to close to cylindrical work direction, the laser processing
Head is arranged on the Mobile Slide.
7. being used for the weld seam automatic laser cleaning device of cylindrical work as described in claim 1, it is characterised in that: described to swash
It is provided between light processing head and processing head moving mechanism opposite between laser Machining head and processing head moving mechanism for finely tuning
The servo-actuated micro-adjusting mechanism of position.
8. as claimed in claim 7 be used for cylindrical work weld seam automatic laser cleaning device, it is characterised in that: it is described with
The follower rollers that dynamic micro-adjusting mechanism includes servo-actuated slide unit, is servo-actuated holddown spring and can be in rolling contact with cylindrical work outer surface,
The laser Machining head is fixed on the servo-actuated slide unit by processing head mounting rack, and the servo-actuated slide unit compresses bullet by servo-actuated
Spring is mounted on the processing head moving mechanism, and follower rollers may be rotatably mounted on the servo-actuated slide unit, the follower rollers
Pivot center be parallel to the pivot center of cylindrical work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357041.6U CN209156613U (en) | 2018-08-22 | 2018-08-22 | A kind of weld seam automatic laser cleaning device for cylindrical work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357041.6U CN209156613U (en) | 2018-08-22 | 2018-08-22 | A kind of weld seam automatic laser cleaning device for cylindrical work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156613U true CN209156613U (en) | 2019-07-26 |
Family
ID=67329948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821357041.6U Active CN209156613U (en) | 2018-08-22 | 2018-08-22 | A kind of weld seam automatic laser cleaning device for cylindrical work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653677A (en) * | 2022-03-15 | 2022-06-24 | 广东工业大学 | Ultrasonic-assisted laser-induced cavitation bubble cleaning device for engine connecting rod |
-
2018
- 2018-08-22 CN CN201821357041.6U patent/CN209156613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653677A (en) * | 2022-03-15 | 2022-06-24 | 广东工业大学 | Ultrasonic-assisted laser-induced cavitation bubble cleaning device for engine connecting rod |
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