CN202053024U - Two-and-half dimensional cutting head changed from cutting head of two-dimensional laser cutting machine - Google Patents
Two-and-half dimensional cutting head changed from cutting head of two-dimensional laser cutting machine Download PDFInfo
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- CN202053024U CN202053024U CN 201120155710 CN201120155710U CN202053024U CN 202053024 U CN202053024 U CN 202053024U CN 201120155710 CN201120155710 CN 201120155710 CN 201120155710 U CN201120155710 U CN 201120155710U CN 202053024 U CN202053024 U CN 202053024U
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- cutting machine
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- laser cutting
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Abstract
The utility model provides a two-and-half dimensional cutting head changed from a cutting head of a two-dimensional laser cutting machine, which comprises a dust cover, a servomotor and the cutting head, as well as a primary reflector and a secondary reflector. The primary reflector and the dust cover form a 45-degree angle; the secondary reflector is located at a reflecting direction of the primary reflector and is parallel to the primary reflector; the servomotor is connected with an external controller and drives a rotatable light-guide barrel through controlling a worm wheel; the light-guide barrel is fixed with the secondary reflector; the cutting head is located at a reflecting direction of the secondary reflector and is connected with the secondary reflector to generate servo linkage. The two-and-half dimensional cutting head changed from the cutting head of the two-dimensional laser cutting machine has the beneficial effects that: with the adoption of the technical scheme, the traditional two-dimensional laser cutting machine can be changed into a two-and-half dimensional laser cutting machine, the direction of a laser can be deflected at a certain angle, and the a trapezoid slit can be directly machined on a screen pipe; and in addition, the two-and-half dimensional cutting head changed from the cutting head of the two-dimensional laser cutting machine has the advantages of simple structure, low machining cost, high production efficiency and the like.
Description
Technical field
The utility model relates to a kind of laser cutting machine cutting head, and the cutting head that especially relates to by the bidimensional laser cutting machine is transformed into bidimensional hemisect head.
Background technology
The puzzlement that present limited sand prevention problem of recovering the oil in the oil field is domestic and international oil expert always except conventional method, has been founded the new limited sand prevention screen casing extraction system of utilizing again in recent years.To the main designing requirement parameter of limited sand prevention screen casing is the wide and permeability of seam, guaranteeing that limited sand prevention screen casing has under the prerequisite of certain intensity, can filter the sand of certain particle size, can guarantee infiltration function again.Recover the oil the at present cross section, slit of used screen casing is a rectangular slits shape, because that this kind screen casing surfaces externally and internally stitches is wide identical, the effect grains of sand that are stressed when underground oils recovery result in blockage easily in the accumulation of slot outer surface.Develop a kind of trapezoidal seam now again, the seam of screen casing outer surface is wide, and to be less than the seam of screen casing inner surface wide, can reduce the accumulation of the grains of sand at the slot outer surface, reduces the generation of clogging, improves oil productivity.
The rectangular slits of screen casing can adopt mechanical type cutting plate for milling cutters or Stupalox directly to cut, but this method precision is low, and efficient is low, can not satisfy product requirement, all directly adopts the bidimensional laser cutting machine directly to process at present, and precision is reliable, and speed is fast.But for trapezoidal slit screen pipes by using, owing to require height, precision height, can not directly adopt the machined of bidimensional laser cutting, so some producers adopt the processing of three-dimensional laser cutting machine, but the cost of three-dimensional laser cutting machine is higher, occupation rate of market is low, can not satisfy the market demands of trapezoidal slit screen pipes by using.
Summary of the invention
The purpose of this utility model provides a kind ofly can directly process trapezoidal slit screen pipes by using, and the cutting head of bidimensional laser cutting machine simple in structure, that cost is low, safe and reliable is transformed into bidimensional hemisect head.
The technical solution of the utility model is: the cutting head of bidimensional laser cutting machine is transformed into bidimensional hemisect head, comprise dust cover, servomotor and cutting head, also comprise principal reflection mirror and secondary speculum, described principal reflection mirror and described dust cover are 45, laser incides described principal reflection mirror by described dust cover, described secondary speculum is positioned at the reflection direction of described principal reflection mirror, and it is parallel with described principal reflection mirror, described servomotor links to each other with peripheral control unit, and by the control worm gear, drive rotatable light conducting cylinder, described light conducting cylinder and described secondary speculum are fixed, described cutting head is positioned at the reflection direction of described secondary speculum, and links to each other with secondary speculum, produces servo interlock.
Also comprise the cooling system that cools off speculum.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, existing bidimensional laser cutting machine can be transform as the laser cutting machine of bidimensional half, the direction that can make laser is in certain angle deflection, and can directly carry out the processing of trapezoidal seam on screen casing; Have simple in structurely, processing cost is low, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front view of the present utility model.
Among the figure:
1, dust cover 2, principal reflection mirror 3, secondary speculum 4, servomotor
5, light conducting cylinder 6, cutting head 7, cooling system
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
As depicted in figs. 1 and 2, the utility model comprises dust cover 1, principal reflection mirror 2, secondary speculum 3, servomotor 4, the cooling system 7 of cutting head 6 and cooling speculum, described principal reflection mirror 2 is 45 with described dust cover 1, described secondary speculum 3 is positioned at the reflection direction of described principal reflection mirror 2, and it is parallel with described principal reflection mirror 2, described servomotor 4 links to each other with peripheral control unit, and by the control worm gear, drive rotatable light conducting cylinder 5, described light conducting cylinder 5 is fixed with described secondary speculum 3, described cutting head 6 is positioned at the reflection direction of described secondary speculum 3, and links to each other with secondary speculum 3, produces servo interlock.
During work, laser incides described principal reflection mirror 2 along Y-axis by described dust cover 1, pass described light conducting cylinder 5 through reflection levels along X-axis and incide described secondary speculum 3, reflex to described cutting head 6 through secondary speculum 3 again, peripheral control unit is controlled described servomotor 4, and drive described light conducting cylinder 5 and rotate around X-axis, make described secondary speculum 3 also produce rotation, make laser light reflected direction and Y-axis produce certain angle, cutting head 6 via servo interlock penetrates, incide surface of the work at a certain angle and process, finally process trapezoidal seam.
Above embodiment has been described in detail the utility model, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1. the cutting head of bidimensional laser cutting machine is transformed into bidimensional hemisect head, comprise dust cover (1), servomotor (4) and cutting head (6), it is characterized in that: also comprise principal reflection mirror (2) and secondary speculum (3), described principal reflection mirror (2) is 45 with described dust cover (1), laser incides described principal reflection mirror (2) by described dust cover (1), described secondary speculum (3) is positioned at the reflection direction of described principal reflection mirror (2), and it is parallel with described principal reflection mirror (2), described servomotor (4) links to each other with peripheral control unit, and by the control worm gear, drive rotatable light conducting cylinder (5), described light conducting cylinder (5) is fixing with described secondary speculum (3), described cutting head (6) is positioned at the reflection direction of described secondary speculum (3), and links to each other with secondary speculum (3), produces servo interlock.
2. the cutting head of bidimensional laser cutting machine according to claim 1 is transformed into bidimensional hemisect head, it is characterized in that: also comprise the cooling system (7) that cools off speculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120155710 CN202053024U (en) | 2011-05-14 | 2011-05-14 | Two-and-half dimensional cutting head changed from cutting head of two-dimensional laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120155710 CN202053024U (en) | 2011-05-14 | 2011-05-14 | Two-and-half dimensional cutting head changed from cutting head of two-dimensional laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053024U true CN202053024U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120155710 Expired - Fee Related CN202053024U (en) | 2011-05-14 | 2011-05-14 | Two-and-half dimensional cutting head changed from cutting head of two-dimensional laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014931A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated welding equipment |
| CN104551384A (en) * | 2013-12-09 | 2015-04-29 | 大连光洋科技工程有限公司 | Direct-driven three-dimensional laser machining head for alternating-current permanent magnet synchronous torque motor |
| CN107020451A (en) * | 2017-06-19 | 2017-08-08 | 中国工程物理研究院激光聚变研究中心 | The laser output device of rotatable scanning |
| CN108145309A (en) * | 2018-02-09 | 2018-06-12 | 北京大学口腔医学院 | Multiple degrees of freedom laser process equipment |
-
2011
- 2011-05-14 CN CN 201120155710 patent/CN202053024U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551384A (en) * | 2013-12-09 | 2015-04-29 | 大连光洋科技工程有限公司 | Direct-driven three-dimensional laser machining head for alternating-current permanent magnet synchronous torque motor |
| CN104551384B (en) * | 2013-12-09 | 2017-10-10 | 科德数控股份有限公司 | Alternating-current synchronous direct drive of torque motor formula three-dimensional laser processing head |
| CN104014931A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated welding equipment |
| CN107020451A (en) * | 2017-06-19 | 2017-08-08 | 中国工程物理研究院激光聚变研究中心 | The laser output device of rotatable scanning |
| CN107020451B (en) * | 2017-06-19 | 2019-09-24 | 中国工程物理研究院激光聚变研究中心 | The laser output device of rotatable scanning |
| CN108145309A (en) * | 2018-02-09 | 2018-06-12 | 北京大学口腔医学院 | Multiple degrees of freedom laser process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |