CN202715964U - Follow-up laser cutting head - Google Patents
Follow-up laser cutting head Download PDFInfo
- Publication number
- CN202715964U CN202715964U CN 201220196468 CN201220196468U CN202715964U CN 202715964 U CN202715964 U CN 202715964U CN 201220196468 CN201220196468 CN 201220196468 CN 201220196468 U CN201220196468 U CN 201220196468U CN 202715964 U CN202715964 U CN 202715964U
- Authority
- CN
- China
- Prior art keywords
- laser cutting
- cutting head
- tube
- trailing type
- fixed head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 27
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 230000000391 smoking effect Effects 0.000 claims description 7
- 238000009936 smoking Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a follow-up laser cutting head, which comprises a fixing plate, a guide barrel, a lifting barrel and a support element, wherein the guide barrel is fixed on the fixing plate; the lifting barrel is coaxially arranged on the guide barrel, and can slide along the guide barrel; a lens is arranged in the lifting barrel; the lower end of the lifting barrel is provided with a laser nozzle; the support element is arranged on the lifting barrel and is supported on a material to be processed; and the lifting barrel lifts along the thickness change of the material to be processed. Therefore, distances from the laser nozzle to surfaces to be processed are equal, and the laser head accurately focuses; moreover, the accurate focusing can be ensured by the support element only, and the follow-up laser cutting head is simple in structure and low in cost; meanwhile, the support element also can serve as a smoke exhausting device, and because the bottom surface of the support element is directly contacted with the material to be processed, the support element has a good smoke exhausting effect, and waste gas generated during cutting is prevented from polluting the environment.
Description
[technical field]
The present invention relates to a kind of trailing type laser cutting head.
[background technology]
Along with the application of laser cutting machine at each manufacture field, increasing material cutting has all used laser cutting machine.But, even for the material became uneven, the material of surface undulation injustice, traditional laser cutting machine causes otch unsmooth owing to can not accurately focus, and cutting speed is low.In order to address the above problem, usually fill sensor at laser head, by the distance of sensor exploring laser light head to the rapidoprint surface, thereby the lifting of control laser head is to guarantee the accurate of focusing.But, use sensor not only to improve cost, and complex structure.
Therefore, be necessary to design a kind of novel trailing type laser cutting head, to overcome defects.
[summary of the invention]
The object of the present invention is to provide a kind of trailing type laser cutting head, it is simple in structure, and cost is low, and can guarantee to focus on accurately.
A kind of trailing type laser cutting head of the present invention, described laser cutting head comprise,
One fixed head;
One guiding tube, described guiding tube are fixed on the described fixed head;
One lifting tube, what described lifting tube was coaxial is installed on the guiding tube, and described lifting tube can slide along the guiding tube direction, and is provided with eyeglass in the described lifting tube, and the laser mouth is equipped with in the lower end of described lifting tube; Simultaneously,
One supports original paper, and it is located on the described lifting tube, and described support original paper is supported on the rapidoprint, and the lifting with the varied in thickness of rapidoprint of described lifting tube.
On the basis of technique scheme, described fixed head comprises vertical fixed head and is installed on the horizontal fixed head of vertical fixed head upper end that described guiding tube is fixed on the described horizontal fixed head.
On the basis of technique scheme, a linear axis bearing is housed on the described vertical fixed head, be provided with a linear bearing in the described linear bearing, described lifting tube is installed in the described spring bearing.
On the basis of technique scheme, described guiding tube is provided with gathering sill, and on the described lifting tube pin corresponding with gathering sill is housed.
On the basis of technique scheme, described support original paper is one to be installed in the cover body on the laser mouth, and described cover body is provided with a supporting surface, and described supporting surface is supported on the described rapidoprint.
On the basis of technique scheme, described cover body is hollow, and described laser mouth is contained in the described cover body, and described supporting surface is provided with the opening towards the laser mouth.
On the basis of technique scheme, described around openings is provided with a plurality of smokings hole.
On the basis of technique scheme, described cover body upper end also is provided with an interface, and described interface links to each other with smoke extracting tube.
Beneficial effect of the present invention is: by supporting directly contact material to be processed of original paper, owing to supporting original paper along with varied in thickness on the material surface to be processed or being uneven and lifting, support original paper and drive the lifting tube lifting that focus lamp is housed.Thereby guarantee that the laser mouth is identical to the distance of machined surface, laser head is accurately focused.And only use the support original paper can guarantee focusing accurately, it is simple in structure, and cost is low.Simultaneously, support original paper and can also use as fume extracting device simultaneously, directly contact with rapidoprint owing to support the original paper bottom surface, have the effect of smoking preferably, the exhaust emission environment that produces when avoiding cutting.
[description of drawings]
Fig. 1 is a kind of trailing type laser cutting head of the present invention side view;
Fig. 2 is that a kind of trailing type laser cutting head of the present invention is along A-A direction cutaway view;
Fig. 3 is a kind of trailing type laser cutting head of the present invention upward view;
Fig. 4 is a kind of trailing type laser cutting head of the present invention stereogram.
[specific embodiment]
The invention will be further described below in conjunction with accompanying drawing.
Please refer to Fig. 1-3, a kind of trailing type laser cutting head of the present invention comprises fixed head, and fixed head is divided into vertical fixed head 1 and horizontal fixed head 2, and horizontal fixed head 2 is installed in the top of vertical fixed head 1.On the horizontal fixed head 2 mirror assembly is installed.On the horizontal fixed head 2 guiding tube 3 is housed also.Lifting tube 4 is housed on the guiding tube 3, and lifting tube 4 is coaxial with guiding tube 3, and lifting tube 4 can freely slide up and down at guiding tube 3.On the vertical fixed head 1 a linear axis bearing 5 is installed, a linear bearing 50 is installed in this linear axis bearing, lifting tube 4 is installed on the linear bearing 50.
Adding man-hour, supporting original paper 6 and be supported on the rapidoprint, when the trailing type laser cutting head when the XY direction is moved.Contact with rapidoprint owing to support original paper 6, support original paper 6 moves up and down along with the varied in thickness of rapidoprint or surface undulation.Support original paper 6 when moving up and down, also drive lifting tube 4 liftings.Because Lens assembly 40 arrived the distance of rapidoprint when the bottom surface of supporting original paper 6 be normal focusing to the distance of Lens assembly 40.Therefore, adding man-hour, laser head can remain accurately focusing, guarantees crudy, also can improve process velocity.
Please also refer to Fig. 4, on the described lifting tube 4 pin 41 is housed, offer gathering sill 30 on the described guiding tube 3.
Supporting original paper 6 is the cover body of hollow, and the laser mouth is contained in the cover body, and the bottom surface of supporting original paper 6 is provided with an opening 60, and this opening 60 is towards laser mouth 41, and this opening 60 is the machining area of laser.Simultaneously, also have several smoking holes 61 around the opening 60.The upper end of supporting original paper 6 is provided with interface 62, and interface 62 connects smoke extracting tube, and smoke extracting tube is received on the air exhauster.Because supporting the bottom surface of original paper 6 contacts with material.And be provided with a plurality of smokings hole 61 around the opening 60.The waste gas that produces during cutting directly is pumped in cover body.Therefore, it has good smoking effect.
Claims (8)
1. trailing type laser cutting head is characterized in that: described laser cutting head comprises,
One fixed head;
One guiding tube, described guiding tube are fixed on the described fixed head;
One lifting tube, what described lifting tube was coaxial is installed on the guiding tube, and described lifting tube can slide along the guiding tube direction, and is provided with eyeglass in the described lifting tube, and the laser mouth is equipped with in the lower end of described lifting tube; Simultaneously,
One supports original paper, and it is located on the described lifting tube, and described support original paper is supported on the rapidoprint, and the lifting with the varied in thickness of rapidoprint of described lifting tube.
2. a kind of trailing type laser cutting head as claimed in claim 1 is characterized in that: described fixed head comprises vertical fixed head and is installed on the horizontal fixed head of vertical fixed head upper end that described guiding tube is fixed on the described horizontal fixed head.
3. a kind of trailing type laser cutting head as claimed in claim 2, it is characterized in that: a linear axis bearing is housed on the described vertical fixed head, is provided with a linear bearing in the described linear axis bearing, described lifting tube is installed in the described linear bearing.
4. a kind of trailing type laser cutting head as claimed in claim 3, it is characterized in that: described guiding tube is provided with gathering sill, and on the described lifting tube pin corresponding with gathering sill is housed.
5. such as each described a kind of trailing type laser cutting head of claim 1-4, it is characterized in that: described support original paper is one to be installed in the cover body on the laser mouth, and described cover body is provided with a supporting surface, and described supporting surface is supported on the described rapidoprint.
6. a kind of trailing type laser cutting head as claimed in claim 5 is characterized in that: described cover body is hollow, and described laser mouth is contained in the described cover body, and described supporting surface is provided with the opening towards the laser mouth.
7. a kind of trailing type laser cutting head as claimed in claim 6, it is characterized in that: described around openings is provided with a plurality of smokings hole, and described smoking hole is positioned at around openings.
8. a kind of trailing type laser cutting head as claimed in claim 7 is characterized in that: described cover body upper end also is provided with an interface, and described interface links to each other with smoke extracting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196468 CN202715964U (en) | 2011-10-12 | 2012-04-28 | Follow-up laser cutting head |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120406627 | 2011-10-12 | ||
| CN201120406627.9 | 2011-10-12 | ||
| CN 201220196468 CN202715964U (en) | 2011-10-12 | 2012-04-28 | Follow-up laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715964U true CN202715964U (en) | 2013-02-06 |
Family
ID=47617802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196468 Expired - Lifetime CN202715964U (en) | 2011-10-12 | 2012-04-28 | Follow-up laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658433A (en) * | 2011-10-12 | 2012-09-12 | 武汉金运激光股份有限公司 | Follow-up laser cutting head |
-
2012
- 2012-04-28 CN CN 201220196468 patent/CN202715964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658433A (en) * | 2011-10-12 | 2012-09-12 | 武汉金运激光股份有限公司 | Follow-up laser cutting head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Wuhan Jinyun laser Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |