CN202283636U - Axial blowing device in a laser fly light path of laser cutting machine tool - Google Patents
Axial blowing device in a laser fly light path of laser cutting machine tool Download PDFInfo
- Publication number
- CN202283636U CN202283636U CN 201120201613 CN201120201613U CN202283636U CN 202283636 U CN202283636 U CN 202283636U CN 201120201613 CN201120201613 CN 201120201613 CN 201120201613 U CN201120201613 U CN 201120201613U CN 202283636 U CN202283636 U CN 202283636U
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- light path
- laser
- connecting plate
- machine tool
- cutting machine
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Abstract
The utility model relates to a machine tool blowing device. The utility model discloses an axial blowing device in a laser fly light path of a laser cutting machine tool. An air inlet is arranged on a top of a connection plate, an air duct axle liner is arranged in the middle part of the connection plate, a cavity is arranged in the connection plate, an annular clearance is arranged between the connection plate and the air duct axle liner; the air inlet, the cavity and the annular clearance are communicated together, one end of the connection plate is connected with a lens seat, another end is connected with a light outlet cylinder and the compressed air from the air inlet, the cavity and the annular clearance is on the same direction with the fly light path in the light outlet cylinder. The axial blowing device has features of simple structure, uniform air out, good dust-proof effect and is suitable for the laser cutting machine tool in need of cleaness and stability.
Description
Technical field
The utility model relates to a kind of lathe blowning installation, is specifically related in a kind of laser flying light path of laser cutting machine tool axially blowning installation.
Background technology
In the laser flying light path, dry, pure compressed air tapping from microscope base gets into the laser flying light path.Because the space capable of using of microscope base is limited; And compressed air is vertically to get in the flight light path; Be that compressed air is vertically got on the laser beam; The weak point of this kind device mainly is: thus the impurity effectively in the emptying laser flying light path and other gases reach the effect of clean flight light path; The vertical compressed air that gets into flight light path causes laser beam to depart from the flight light path center easily, causes departing from of cutting head place laser beam at last, thereby makes the cutting effect variation, has reduced the service life of eyeglass; Tapping is fixed on the microscope base, is unfavorable for later stage debugging assembling.
The utility model content
The purpose of the utility model provide a kind of simple in structure, air-out evenly, prevent dust, be applicable to axial blowning installation in the laser flying light path that needs cleaning, stable laser cutting machine tool.
In order to achieve the above object, the utility model has following technical scheme:
Axial blowning installation wherein, is provided with air inlet at the connecting plate top in the laser flying light path of a kind of laser cutting machine tool of the utility model; Be provided with the air channel axle bush at the connecting plate middle part, cavity is arranged in the connecting plate, between connecting plate and air channel axle bush, the annular gap is arranged; Said air inlet, cavity, annular gap communicate; Said connecting plate one end is connected with microscope base, and the other end is connected with bright dipping light tube, and flight light path is equidirectional in Compressed Gas that comes out through air inlet, cavity, annular gap and the bright dipping light tube.
Wherein, the air channel axle bush tightly fits in the connecting plate.
Owing to taked above technical scheme, the advantage of the utility model is:
1, pure, dry compressed air gets into the cavity between connecting plate and the air channel axle bush by the air inlet place on the connecting plate earlier; Reduce compressed air pressure; The compressed air annular gap between connecting plate and air channel axle bush again gets into the flight light path; Thereby axially (being the laser flying direction) air-out is even, lasting, respond well.
2, the utility model structure simple and compact, volume is little, makes with quick and easy for installation, and microscope base is compatible strong, and cost is low, and cost performance is high.
3, the air channel axle bush of the utility model is to closely cooperate with connecting plate, therefore, makes be able to prolong the service life of eyeglass, simultaneously, has also reduced corresponding care and maintenance expense.
Description of drawings
Fig. 1 is the sketch map of the stereogram of the utility model;
Fig. 2 is the front view of the utility model.
Among the figure:
1---connecting plate; 2---the air channel axle bush; 3---air inlet.
The specific embodiment
Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Referring to Fig. 1-Fig. 2, axial blowning installation in the laser flying light path of a kind of laser cutting machine tool of the utility model.Form by a connecting plate 1, an air channel axle bush 2, wherein, be provided with air inlet 3 at connecting plate 1 top; Air channel axle bush 2 is located at connecting plate 1 middle part, in the connecting plate 1 cavity is arranged, and at connecting plate 1 and 2 on air channel axle bush the annular gap is arranged; Said air inlet 3, cavity, annular gap communicate; Said connecting plate 1 one ends are connected with microscope base, and the other end is connected with bright dipping light tube, and flight light path is equidirectional in said Compressed Gas that comes out through air inlet 3, cavity, annular gap and the bright dipping light tube.Said air channel axle bush 2 closely cooperates with connecting plate 1.
Compressed air pure, dry in the utility model is introduced into the cavity between connecting plate 1 and the air channel axle bush 2 through 3 places of the air inlet on the connecting plate 1; Axially get into bright dipping light tube again from the small annular gap between connecting plate 1 and the air channel axle bush 2, promptly in the flight light path.
The utility model had both helped the impurity and other gases in the emptying laser optical path, reduced the gas fuel factor, helped again reducing the inhomogeneities that flow field density distributes in the pipeline, thereby guaranteed out the quality of laser beam.And then greatly reduce time, the expense of corresponding care and maintenance, also prolonged the service life of laser instrument and eyeglass simultaneously.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all embodiments.Conspicuous variation that every technical scheme that belongs to the utility model is extended out or change still are in the row of the protection domain of the utility model.
Claims (2)
1. axial blowning installation in the laser flying light path of a laser cutting machine tool is characterized in that: be provided with air inlet at the connecting plate top, be provided with the air channel axle bush at the connecting plate middle part; Cavity is arranged in the connecting plate; Between connecting plate and air channel axle bush, the annular gap is arranged, said air inlet, cavity, annular gap communicate, and said connecting plate one end is connected with microscope base; The other end is connected with bright dipping light tube, and flight light path is equidirectional in Compressed Gas that comes out through air inlet, cavity, annular gap and the bright dipping light tube.
2. axial blowning installation in the laser flying light path of a kind of laser cutting machine tool as claimed in claim 1, it is characterized in that: the air channel axle bush tightly fits in the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201613 CN202283636U (en) | 2011-12-28 | 2011-12-28 | Axial blowing device in a laser fly light path of laser cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201613 CN202283636U (en) | 2011-12-28 | 2011-12-28 | Axial blowing device in a laser fly light path of laser cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283636U true CN202283636U (en) | 2012-06-27 |
Family
ID=46295171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120201613 Expired - Lifetime CN202283636U (en) | 2011-12-28 | 2011-12-28 | Axial blowing device in a laser fly light path of laser cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999972A (en) * | 2017-12-26 | 2018-05-08 | 深圳市光大激光科技股份有限公司 | A kind of lug laser cutting device and the method for cutting lug |
| CN108515265A (en) * | 2018-04-27 | 2018-09-11 | 上海发那科机器人有限公司 | A kind of flight welding tooling |
-
2011
- 2011-12-28 CN CN 201120201613 patent/CN202283636U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999972A (en) * | 2017-12-26 | 2018-05-08 | 深圳市光大激光科技股份有限公司 | A kind of lug laser cutting device and the method for cutting lug |
| CN107999972B (en) * | 2017-12-26 | 2024-04-19 | 深圳市光大激光科技股份有限公司 | Tab laser cutting device and tab cutting method |
| CN108515265A (en) * | 2018-04-27 | 2018-09-11 | 上海发那科机器人有限公司 | A kind of flight welding tooling |
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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: 20120627 |