CN202571597U - Laser cutting head provided with focus control device - Google Patents
Laser cutting head provided with focus control device Download PDFInfo
- Publication number
- CN202571597U CN202571597U CN 201120578928 CN201120578928U CN202571597U CN 202571597 U CN202571597 U CN 202571597U CN 201120578928 CN201120578928 CN 201120578928 CN 201120578928 U CN201120578928 U CN 201120578928U CN 202571597 U CN202571597 U CN 202571597U
- Authority
- CN
- China
- Prior art keywords
- focus control
- cutting head
- retracting cylinder
- laser cutting
- laser
- 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
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Abstract
The utility model relates to a laser cutting head provided with a focus control device. The laser cutting head provided with the focus control device comprises a laser head body; a retracting cylinder which is provided with a focus lens and is arranged at the lower end of the laser head body, and the retracting cylinder can move up and down relative to the laser head body, and the tail end of the retracting cylinder is further provided with a laser nozzle; a focus control device which comprises a fixed ring installed on the retracting cylinder and a focus rod connected with the fixed ring, wherein the focus control device comprises a moveable rod installed on the fixed ring and a folding rod connected with the moveable rod. The laser cutting head provided with the focus control device provided by the utility model is simple in focus process and high in accuracy, and is not adjusted by specialized technicians.
Description
Technical field
The utility model relates to a kind of laser cutting head that focus control is housed.
Background technology
In Laser Processing,, need accurately laser to be focused to appointed positions in order to obtain good crudy.But because every focus lamp focal length all has certain mismachining tolerance in the laser cutting head.In order accurately focus to be adjusted to design attitude, when dispatching from the factory, all passes through every laser cutting machine debugging and test.But because long-term the use or vibrations in transit, the height that often needs the adjustment laser head is to guarantee crudy.But the process of adjustment takes time and effort, and needs special technical staff to debug, and has improved client's maintenance cost.
The utility model content
To the defective that exists in the prior art, the purpose of the utility model is to provide a kind of focus adjustment simple, a kind of accurately laser cutting head that focus control is housed.
For reaching above purpose, the technical scheme that the utility model is taked is: a kind of laser cutting head that focus control is housed, and it comprises,
One laser head main body;
One retracting cylinder is equipped with focus lamp in the said retracting cylinder, and said retracting cylinder is installed on laser head main body lower end, and said retracting cylinder can move up and down with respect to the laser head main body; And said retracting cylinder end is also adorned the laser mouth;
One focus control, said focus control comprises the retainer plate that is installed on the retracting cylinder, the focusing lever that links to each other with retainer plate, said focusing lever comprise motion bar that is movably installed on the retainer plate and the folding rod that is connected with motion bar.
On the basis of technique scheme, said retainer plate stretches out and forms a fixed arm, and said motion bar is installed on the said fixed arm.
On the basis of technique scheme, a location screw is housed on the said fixed arm, said set screw is fixed in said motion bar on the fixed arm.
On the basis of technique scheme, what said folding rod rotated is fixed on the said motion bar.
On the basis of technique scheme, said folding rod is fixed in the end of said motion bar.
On the basis of technique scheme, said folding rod end is equipped with a rotating shaft, and said motion bar top is connected in the said rotating shaft.
On the basis of technique scheme, said motion bar be provided with one accommodate folding rod accepting groove.
On the basis of technique scheme, also be provided with the fastener of fastening said retracting cylinder on the said laser head main body.
The beneficial effect of the utility model is: laser head is provided with focus control; After adjusting the height of retracting cylinder when dispatching from the factory; Rotate folding rod to vertical with workbench; And folding rod is contacted with workpiece to be processed, use focus control to write down accurately behind the focal length the fixedly motion bar of focus control, and upwards upset is moved folding rod and is bumped against workpiece to avoid adding the man-hour folding rod.When needing focusing, put down folding rod, adjustment retracting cylinder height makes to correct contact workpiece before the folding rod and get final product.The whole operation process is simple, does not need the professional and technical personnel to debug, and the client can oneself accomplish whole debug process.
Description of drawings
Fig. 1 is a kind of laser cutting head structure chart that focus control is housed of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
Please refer to Fig. 1; A kind of laser cutting head that focus control is housed of the utility model comprises that laser head main body 1, one laser head main body 1 lower end is provided with opening, inner hollow; The lower end connects retracting cylinder 2, and retracting cylinder 2 can move up and down with respect to the laser head main body focus lamp (not shown) is housed in the retracting cylinder 2; Fastener 10 is housed on the laser head main body 1, and locking fastener 10 is the position of retracting cylinder 2 fixedly.The end of retracting cylinder 2 also is equipped with laser mouth 3.
One focus control 4, said focus control 4 comprises the retainer plate 40 that is installed on the retracting cylinder 2, retainer plate 40 is enclosed within on the retracting cylinder 2.The focusing lever 41 that links to each other with retainer plate 2, focusing lever 41 comprise motion bar 43 that is movably installed on the retainer plate 40 and the folding rod 44 that is connected with motion bar 43.Retainer plate 2 is provided with an opening, and motion bar 43 passes this opening, on the position of retainer plate 2 upper sheds set screw 42 is housed, through the fixing position of motion bar 43 of locking positioning screw 42.Folding rod 46 is housed on the motion bar 43, and folding rod 46 preferably is installed in the end of motion bar 43.The end of motion bar 43 is equipped with rotating shaft 45, and the top of folding rod 46 is connected in the rotating shaft 45, and folding rod 46 can 45 be rotated around the shaft.Also be provided with the accepting groove 44 of accommodating folding rod 46 on the motion bar 43, when folding rod 46 upwards overturn, folding rod 46 was housed in the accepting groove 44, bumped against workpiece to be processed man-hour in order to avoid add.
Introduce laser cutting head that the utility model is equipped with focus control below and confirm the method for focal length: the method for said definite focal length may further comprise the steps:
1) unclamp fastener 10, adjustment retracting cylinder 2 height transfer to setting value with distance between focus lamp focus and the workpiece to be processed;
2) locking fastener 10, fixedly retracting cylinder 2;
3) unclamp set screw 42, it is vertical with workbench to rotate folding rod 46 to folding rod 46;
4) adjustment motion bar 43 height make folding rod 46 contact with workpiece to be processed;
5) locked set screw 42, fixedly motion bar 43;
6) upwards folding rod 46 is moved in upset.
Through above-mentioned steps is the focal length of lockable laser cutting head, in the time need focusing next time, only need put down folding rod 46, unclamps fastener 10, and adjustment retracting cylinder 2 height to folding rods 46 contact with workpiece to be processed and get final product.
The utility model not only is confined to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (8)
1. laser cutting head that focus control is housed is characterized in that: it comprises,
One laser head main body;
One retracting cylinder is equipped with focus lamp in the said retracting cylinder, and said retracting cylinder is installed on laser head main body lower end, and said retracting cylinder can move up and down with respect to the laser head main body; And said retracting cylinder end is also adorned the laser mouth;
One focus control, said focus control comprises the retainer plate that is installed on the retracting cylinder, the focusing lever that links to each other with retainer plate, said focus control comprise motion bar that is movably installed on the retainer plate and the folding rod that is connected with motion bar.
2. a kind of laser cutting head that focus control is housed as claimed in claim 1 is characterized in that: said retainer plate stretches out and forms a fixed arm, and said motion bar is installed on the said fixed arm.
3. a kind of laser cutting head that focus control is housed as claimed in claim 2 is characterized in that: a location screw is housed on the said fixed arm, and said set screw is fixed in said motion bar on the fixed arm.
4. a kind of laser cutting head that focus control is housed as claimed in claim 1 is characterized in that: what said folding rod rotated is fixed on the said motion bar.
5. a kind of laser cutting head that focus control is housed as claimed in claim 4, it is characterized in that: said folding rod is fixed in the end of said motion bar.
6. a kind of laser cutting head that focus control is housed as claimed in claim 5 is characterized in that: said folding rod end is equipped with a rotating shaft, and said motion bar top is connected in the said rotating shaft.
7. like each described a kind of laser cutting head that focus control is housed of claim 1-6, it is characterized in that: said motion bar be provided with one accommodate folding rod accepting groove.
8. like each described a kind of laser cutting head that focus control is housed of claim 1-6, it is characterized in that: the fastener that also is provided with fastening said retracting cylinder on the said laser head main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120578928 CN202571597U (en) | 2011-12-31 | 2011-12-31 | Laser cutting head provided with focus control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120578928 CN202571597U (en) | 2011-12-31 | 2011-12-31 | Laser cutting head provided with focus control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571597U true CN202571597U (en) | 2012-12-05 |
Family
ID=47241049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120578928 Expired - Lifetime CN202571597U (en) | 2011-12-31 | 2011-12-31 | Laser cutting head provided with focus control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785030A (en) * | 2011-12-31 | 2012-11-21 | 武汉金运激光股份有限公司 | Laser cutting head with focusing device and method for determining focal length |
| CN104227244A (en) * | 2014-09-17 | 2014-12-24 | 沈阳工业大学 | Electromagnetic drive permanent magnet self-resetting laser cutting head |
| CN105364304A (en) * | 2015-12-10 | 2016-03-02 | 重庆镭宝激光智能机器人制造有限公司 | Multi-direction welding head for laser welding robot |
| CN116197549A (en) * | 2023-02-21 | 2023-06-02 | 奔腾激光(浙江)股份有限公司 | Back-chipping cutting method for high-power laser tube cutting machine work bar steel |
-
2011
- 2011-12-31 CN CN 201120578928 patent/CN202571597U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785030A (en) * | 2011-12-31 | 2012-11-21 | 武汉金运激光股份有限公司 | Laser cutting head with focusing device and method for determining focal length |
| CN104227244A (en) * | 2014-09-17 | 2014-12-24 | 沈阳工业大学 | Electromagnetic drive permanent magnet self-resetting laser cutting head |
| CN104227244B (en) * | 2014-09-17 | 2016-03-02 | 沈阳工业大学 | Electromagnetic Drive permanent magnetism self-replaced type laser cutting head |
| CN105364304A (en) * | 2015-12-10 | 2016-03-02 | 重庆镭宝激光智能机器人制造有限公司 | Multi-direction welding head for laser welding robot |
| CN116197549A (en) * | 2023-02-21 | 2023-06-02 | 奔腾激光(浙江)股份有限公司 | Back-chipping cutting method for high-power laser tube cutting machine work bar steel |
| CN116197549B (en) * | 2023-02-21 | 2023-11-21 | 奔腾激光(浙江)股份有限公司 | Back-chipping cutting method for high-power laser tube cutting machine work bar steel |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |