CN212371460U - Response laser cutting head of optical fiber laser cutting machine - Google Patents
Response laser cutting head of optical fiber laser cutting machine Download PDFInfo
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- CN212371460U CN212371460U CN202021020320.0U CN202021020320U CN212371460U CN 212371460 U CN212371460 U CN 212371460U CN 202021020320 U CN202021020320 U CN 202021020320U CN 212371460 U CN212371460 U CN 212371460U
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Abstract
The utility model discloses an induction laser cutting head of an optical fiber laser cutting machine, which comprises an electric slide rail, the lower end of the electric slide rail is fixedly provided with an electric telescopic rod, the lower end of a connecting plate is fixedly provided with a rectangular pipe, the left side of the rectangular pipe is fixedly provided with a fixed block, the inner wall of the fixed block is slidably provided with a distance sensor, the right side of the rectangular pipe is fixedly provided with a clamping cap, the inner wall of the clamping cap is movably provided with a laser cutting head body, the inside of the laser cutting head body is provided with a cooling cavity, the inner wall of the laser cutting head body is fixedly provided with a condenser lens, when the device is used for cutting, the thickness of materials is not uniform, the height from the laser cutting head body to the surface of the materials can be sensed through the distance sensor, the distance sensor transmits module information to a, the distance from the laser cutting head body to the surface of the material is kept constant.
Description
Technical Field
The utility model relates to a laser cutting head technical field specifically is an optic fibre laser cutting machine response laser cutting head.
Background
The existing optical fiber laser is a novel optical fiber laser which is newly developed internationally, outputs a laser beam with high energy density and gathers on the surface of a workpiece, so that the area irradiated by a superfine focus light spot on the workpiece is instantly melted and gasified, and the irradiation position of the light spot is moved by a numerical control mechanical system to realize automatic cutting. Compared with the gas laser and the solid laser which are huge in size, the laser has obvious advantages and is gradually developed into an important candidate in the fields of high-precision laser processing, laser radar systems, space technology, laser medicine and the like. The optical fiber laser cutting machine can be used for plane cutting and oblique angle cutting, has neat and smooth edges, is suitable for high-precision cutting processing of metal plates and the like, and can be used for three-dimensional cutting to replace five-axis laser imported originally by adding a mechanical arm. Compared with the common carbon dioxide laser cutting machine, the utility model has the advantages of space saving, gas consumption saving, high photoelectric conversion rate, energy saving and environmental protection, and is one of the prior art products in the world. However, the material effect of cutting out is not good because the cutting head height is fixed for the optic fibre laser cutting machine among the prior art, and the laser cutting head of laser cutting device is the component of output laser simultaneously, because laser energy concentrates, and the laser cutting head is the metal material usually, consequently, the temperature of laser cutting head can be very high, and the laser cutting head can take place to warp under high temperature, influences the precision of laser cutting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optic fibre laser cutting machine response laser cutting head to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optic fibre laser cutting machine response laser cutting head, includes electronic slide rail, the fixed electric telescopic handle that is provided with of lower extreme of electronic slide rail, electric telescopic handle's the fixed connecting plate that is provided with of lower extreme, the fixed rectangular pipe that is provided with of lower extreme of connecting plate, the fixed block that is provided with in left side of rectangular pipe, the fixed block inner wall slides and is provided with distance sensor, straight notch has been seted up to the upper end of fixed block, the fixed card cap that is provided with in right side of rectangular pipe, card cap inner wall activity is provided with the laser cutting head body, the cooling cavity has been seted up to the inside of laser cutting head body, the right side intercommunication of cooling cavity has the liquid outlet, the left side intercommunication of cooling cavity has the.
Preferably, the distance sensor model is BT 240.
Preferably, the fixed block is fixedly connected with the rectangular pipe through a bolt.
Preferably, the clamping cap is fixedly connected with the rectangular pipe through a bolt.
Preferably, the upper end of the rectangular pipe is fixedly connected with the connecting plate through welding.
Preferably, the upper end of the electric telescopic rod is fixedly connected with the electric sliding rail through a bolt.
Preferably, the distance sensor, the electric telescopic rod and the electric sliding rail are connected with a computer control system.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up distance sensor, electric telescopic handle, when the device is cutting, material thickness appears not temporarily, can sense the height of laser cutting head body to material surface through distance sensor, distance sensor with module information transmission to computer control system on, through computer control system rising or reduce electric telescopic handle, electric telescopic handle drives the connecting plate motion, the connecting plate drives the rectangular pipe motion, the rectangular pipe drives the motion of laser cutting head body, make the distance of laser cutting head body to material surface keep invariable, make the cutting effect better;
2. the utility model discloses set up the cooling cavity simultaneously, because in cutting process, the temperature of the condensing lens on the laser cutting head body inner wall can be very high, lead to the laser cutting head body probably to take place to warp under high temperature, reduce the surface temperature of condensing lens through the method that lets in the cooling liquid in the cooling cavity, have simple structure, convenient to use, excellent in use effect's advantage.
Drawings
Fig. 1 is a front view of an induction laser cutting head of an optical fiber laser cutting machine according to the present invention;
FIG. 2 is a front view of a fixing block of an induction laser cutting head of the fiber laser cutting machine of the present invention;
fig. 3 is the utility model relates to a fiber laser cutting machine response laser cutting head body elevation.
In the figure: 1. an electric slide rail; 2. a connecting plate; 3. a fixed block; 4. a distance sensor; 5. a clamping cap; 6. a rectangular tube; 7. a straight notch; 8. a liquid outlet; 9. cooling the cavity; 10. a condenser lens; 11. a laser cutting head body; 12. and (4) a liquid inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an optic fibre laser cutting machine response laser cutting head, including electronic slide rail 1, there is electric telescopic handle 13 electric telescopic handle 1's lower extreme through bolt fixed mounting, electric telescopic handle 13's lower extreme fixed mounting has connecting plate 2, the lower extreme welding of connecting plate 2 has rectangular pipe 6, there is fixed block 3 in the left side of rectangular pipe 6 through bolt fixed mounting, 3 inner wall slidable mounting of fixed block has distance sensor 4, notch 7 has been seted up to the upper end of fixed block 3, there is card cap 5 on the right side of rectangular pipe 6 through bolt fixed mounting, laser cutting head body 11 is installed to card cap 5 inner wall, cooling cavity 9 has been seted up to the inside of laser cutting head body 11, the right side intercommunication of cooling cavity 9 has liquid outlet 8, the left side intercommunication of cooling cavity 9 has inlet 12, fixed mounting has condensing lens 10.
The model of the distance sensor 4 is BT240, and the distance sensor 4, the electric telescopic rod 13 and the electric sliding rail 1 are connected with a computer control system.
The working principle is as follows: when the device of the utility model is used for cutting, when the material thickness is not uniform, the height from the laser cutting head body 11 to the material surface can be sensed through the distance sensor 4, the distance sensor 4 transmits the module information to the computer control system, the electric telescopic rod 13 is raised or lowered through the computer control system, the electric telescopic rod 13 drives the connecting plate 2 to move, the connecting plate 2 drives the rectangular pipe 6 to move, the rectangular pipe 6 drives the laser cutting head body 11 to move, so that the distance from the laser cutting head body 11 to the material surface is kept constant, the cutting effect is better, meanwhile, because the temperature of the condenser 10 on the inner wall of the laser cutting head body 11 is very high in the cutting process, the laser cutting head body 11 can deform at high temperature, the cooling liquid is introduced into the cooling cavity 9 through the liquid inlet 12 and then discharged through the liquid outlet 8, and the purpose that the cooling liquid can circulate in the cooling cavity 9 is achieved, more effectual reduction condensing lens 10's surface temperature avoids laser cutting head body 11 to take place to warp, influences laser cutting's precision, has simple structure, convenient to use, excellent in use effect's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an optic fibre laser cutting machine response laser cutting head, includes electronic slide rail (1), its characterized in that: an electric telescopic rod (13) is fixedly arranged at the lower end of the electric sliding rail (1), a connecting plate (2) is fixedly arranged at the lower end of the electric telescopic rod (13), a rectangular pipe (6) is fixedly arranged at the lower end of the connecting plate (2), a fixed block (3) is fixedly arranged at the left side of the rectangular pipe (6), a distance sensor (4) is arranged on the inner wall of the fixed block (3) in a sliding manner, a straight notch (7) is formed in the upper end of the fixed block (3), a clamping cap (5) is fixedly arranged at the right side of the rectangular pipe (6), a laser cutting head body (11) is movably arranged on the inner wall of the clamping cap (5), a cooling cavity (9) is formed in the laser cutting head body (11), a liquid outlet (8) is communicated with the right side of the cooling cavity (9), and a liquid, and a condenser (10) is fixedly arranged on the inner wall of the laser cutting head body (11).
2. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the model of the distance sensor (4) is BT 240.
3. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the fixing block (3) is fixedly connected with the rectangular pipe (6) through a bolt.
4. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the clamping cap (5) is fixedly connected with the rectangular pipe (6) through a bolt.
5. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the upper end of the rectangular pipe (6) is fixedly connected with the connecting plate (2) through welding.
6. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the upper end of the electric telescopic rod (13) is fixedly connected with the electric sliding rail (1) through a bolt.
7. The fiber laser cutting machine induction laser cutting head according to claim 1, characterized in that: the distance sensor (4), the electric telescopic rod (13) and the electric sliding rail (1) are connected with a computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020320.0U CN212371460U (en) | 2020-06-06 | 2020-06-06 | Response laser cutting head of optical fiber laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020320.0U CN212371460U (en) | 2020-06-06 | 2020-06-06 | Response laser cutting head of optical fiber laser cutting machine |
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| Publication Number | Publication Date |
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| CN212371460U true CN212371460U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021020320.0U Active CN212371460U (en) | 2020-06-06 | 2020-06-06 | Response laser cutting head of optical fiber laser cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551210A (en) * | 2023-06-06 | 2023-08-08 | 江苏铭扬激光科技有限公司 | Realize laser cutting machine of pipelined vision location continuous cutting production |
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2020
- 2020-06-06 CN CN202021020320.0U patent/CN212371460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551210A (en) * | 2023-06-06 | 2023-08-08 | 江苏铭扬激光科技有限公司 | Realize laser cutting machine of pipelined vision location continuous cutting production |
| CN116551210B (en) * | 2023-06-06 | 2024-01-23 | 江苏铭扬激光科技有限公司 | Realize laser cutting machine of pipelined vision location continuous cutting production |
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