CN110900003A - Laser head cooling device for laser cutting device - Google Patents
Laser head cooling device for laser cutting device Download PDFInfo
- Publication number
- CN110900003A CN110900003A CN201911271814.8A CN201911271814A CN110900003A CN 110900003 A CN110900003 A CN 110900003A CN 201911271814 A CN201911271814 A CN 201911271814A CN 110900003 A CN110900003 A CN 110900003A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- laser
- gear
- cutting device
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser head cooling device for a laser cutting device, which comprises a connector, wherein the bottom of the connector is sequentially connected with a connecting pipe, a focusing pipe, an auxiliary gas pipe, an adjusting pipe and a laser nozzle; the invention adopts water cooling to cool the reflector and the focusing lens; the water storage tank is arranged, so that the cyclic utilization of water resources can be realized, and the cooling contact time of the cooling water is prolonged as the running direction of the cooling water is from bottom to top; the left and right movement of the laser head is realized through the stepping motor and a plurality of groups of gears which are meshed and connected.
Description
Technical Field
The invention belongs to the technical field of laser cutting, and particularly relates to a laser head cooling device for a laser cutting device.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow; the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.
However, in the prior art, when carrying out laser cutting, because the temperature of laser gathering is very high, cause the damage to speculum and focusing lens very easily, when speculum and focusing lens cause the damage, will make equipment can't use, and the cooling method of prior art to the laser head generally all is equipped with the air-cooler at laser cutting device, but the cooling effect of air-cooler is limited, the majority is to mechanical surface cooling, can't realize cooling speculum and focusing lens, and current mobile device sets up the both sides at cutting device, make equipment very inconvenient when removing, cause the damage easily.
Therefore, the laser head cooling device for the laser cutting device is provided for solving the problems in the prior art, the reflector and the focusing lens can be directly cooled, a storage tank and a water pump are arranged for recycling cooling water, a connecting plate is arranged for installing a stepping motor, and the laser cutting device is movably adjusted.
Disclosure of Invention
The invention aims to provide a laser head cooling device for a laser cutting device, which aims to solve the problems that the cooling effect is poor, a reflector and a focusing lens cannot be cooled, the consumption of water-cooling resources is huge, and the laser cutting movement is inconvenient in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laser head cooling device for a laser cutting device comprises a connector, wherein a connecting pipe is fixedly connected to the bottom of the connector, a focusing pipe is fixedly connected to the bottom of the connecting pipe, an auxiliary gas pipe is fixedly connected to the bottom of the focusing pipe, an adjusting pipe is fixedly connected to the bottom of the auxiliary gas pipe, a laser nozzle is fixedly connected to the bottom of the adjusting pipe, a reflector is fixedly installed inside the connector in an inclined mode, a first cooling chamber is fixedly arranged at the rear end of the reflector, a first water inlet is fixedly arranged on the upper portion of the first cooling chamber, a first water discharging opening is fixedly arranged on one side of the first cooling chamber, a second water inlet is fixedly arranged on one side of the bottom of the focusing pipe, a second water discharging opening is fixedly arranged on one side of the upper portion of the focusing pipe, and the first water inlet, the first water discharging opening, the second water discharging opening and the second water inlet are all connected with a, the inside of storage water tank is equipped with first water pump and second water pump, first water pump passes through the water delivery hose and is connected with first water inlet, the second water pump passes through the water delivery hose and is connected with the second water inlet, the inside fixed mounting of focusing pipe has focusing lens, the welding of one side of connecting pipe has the connecting plate, the last fixed surface of connecting plate installs step motor, step motor's output fixedly connected with step motor axostylus axostyle, step motor axostylus axostyle swing joint has the gear box, gear box fixed mounting is on the connecting plate upper surface, the top key-type of step motor axostylus axostyle is connected with first gear, first gear engagement is connected with the second gear, second gear engagement is connected with the third gear, second gear and third gear swing joint are in the inside of connecting plate.
Preferably, the connector is connected with a laser emitter, and the inclination angle of the reflector is a forty-five degree angle.
Preferably, two groups of clamping plates are fixedly welded on two sides of the bottom of the connecting plate, and sliding blocks are welded on the inner sides of the bottoms of the clamping plates.
Preferably, the second gear and the third gear are fixedly connected with a fixed shaft rod, the end of the fixed shaft rod is fixedly connected with a bearing, and the bearing is fixedly installed inside the connecting plate.
Preferably, one side of the auxiliary gas pipe is fixedly connected with an auxiliary gas inlet pipe, and a gas pressure gauge is fixedly arranged on the auxiliary gas inlet pipe.
Preferably, the connecting plate is connected to a moving plate of the cutting device through clamping of the clamping plate and the sliding block, and a screw rod meshed with a third gear is arranged in the moving plate.
Preferably, the inner walls of the first cooling chamber and the second cooling chamber are both 1-3mm, the inner wall of the first cooling chamber is attached to the back of the reflector, and the inner wall of the second cooling chamber is attached to the side edge of the focusing lens.
Preferably, the water flow in the second cooling chamber flows from bottom to top, so that the contact time of the cooling water and the inner wall of the focusing tube is increased, and the water flow in the first cooling chamber directly flows through the back of the reflector.
The invention has the technical effects and advantages that: compared with the prior art, the laser head cooling device for the laser cutting device provided by the invention has the following advantages:
1. the invention is provided with cooling chambers at the outer sides of the reflector and the focusing lens, and cools the reflector and the focusing lens by water cooling, and two groups of water pumps are adopted to respectively supply water to and cool two different cooling chambers;
2. the invention is provided with the water storage tank, so that the cyclic utilization of water resources can be realized, the resources consumed by equipment cooling are reduced, and the cooling contact time of cooling water is increased as the running direction of the cooling water is from bottom to top;
3. according to the laser head, the stepping motor is fixedly arranged on the connecting plate, and a plurality of groups of gears which are meshed and connected are arranged in the connecting plate, so that the gears are connected with the movable screw rod, and the laser head is moved left and right.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a laser head of the present invention;
FIG. 3 is a cross-sectional view of the water storage tank of the present invention;
FIG. 4 is a schematic view of part A of the present invention.
In the figure: 1. a connector; 2. a connecting pipe; 3. a focusing tube; 4. an auxiliary gas pipe; 5. an adjusting tube; 6. a laser nozzle; 7. a connecting plate; 8. a stepping motor; 9. a gear box; 10. a splint; 11. a slider; 12. a first water inlet; 13. a first drain port; 14. a second water discharge port; 15. a second water inlet; 16. an auxiliary gas inlet pipe; 17. a water delivery hose; 18. a water storage tank; 19. a mirror; 20. a first cooling chamber; 21. a focusing lens; 22. a second cooling chamber; 23. a first water pump; 24. a second water pump; 25. a stepper motor shaft; 26. a first gear; 27. a second gear; 28. a third gear; 29. fixing the shaft lever; 30. and a gas pressure gauge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a laser head cooling device for a laser cutting device, which comprises a connecting head 1;
according to fig. 1, in order to realize the emission, conduction and cutting of laser, a laser emitter is connected to a connector 1, a connecting pipe 2 is fixedly connected to the bottom of the connector 1, a focusing pipe 3 is fixedly connected to the bottom of the connecting pipe 2, an auxiliary gas pipe 4 is fixedly connected to the bottom of the focusing pipe 3, in order to realize the input of auxiliary gas and the blowing off of cutting scraps or gasified metal, an auxiliary gas inlet pipe 16 is fixedly connected to one side of the auxiliary gas pipe 4, a gas pressure gauge 30 is fixedly arranged on the auxiliary gas inlet pipe 16, an adjusting pipe 5 is fixedly connected to the bottom of the auxiliary gas pipe 4, and a laser nozzle 6 is fixedly connected to the bottom of the adjusting pipe 5;
according to fig. 2 and 3, in order to reflect the laser light and make the laser light vertically downward, a reflector 19 is fixedly and obliquely installed inside the connector 1, the inclination angle of the reflector 19 is forty-five degrees, in order to cool the reflector 19, a first cooling chamber 20 is fixedly installed at the rear end of the reflector 19, in order to make the cooling water circularly cool, a first water inlet 12 is fixedly installed at the upper part of the first cooling chamber 20, a first water outlet 13 is fixedly installed at one side of the first cooling chamber 20, in order to make the laser light focus, a focusing lens 21 is fixedly installed inside the focusing tube 3, in order to make the focusing lens 21 cool, a second water inlet 15 is fixedly installed at one side of the bottom of the focusing tube 3, a second water outlet 14 is fixedly installed at one side of the upper part of the focusing tube 3, in order to make the cooling effect better, the inner walls of the first cooling chamber 20 and the second cooling chamber 22 are both 1-3mm, the inner wall of the first cooling chamber 20 is attached to the back of the reflector 19, the inner wall of the second cooling chamber 22 is attached to the side edge of the focusing lens 21, water flow in the second cooling chamber 22 flows from bottom to top, contact time between cooling water and the inner wall of the focusing tube 3 is prolonged, the water flow in the first cooling chamber 20 directly flows through the back of the reflector 19, in order to achieve recycling of the cooling water, the first water inlet 12, the first water outlet 13, the second water outlet 14 and the second water inlet 15 are all connected with the water storage tank 18 through the water delivery hose 17, in order to achieve uniform supply of the cooling water and avoid the problem of insufficient supply, the first water pump 23 and the second water pump 24 are arranged in the water storage tank 18, the first water pump 23 is connected with the first water inlet 12 through the water delivery hose 17, and the second water pump 24 is connected with the second water inlet 15 through the water delivery hose 17;
according to the figures 1 and 4, in order to realize the movement of the laser cutting head, a connecting plate 7 is welded on one side of a connecting pipe 2, in order to realize the stable clamping support of the laser cutting head, two groups of clamping plates 10 are fixedly welded on two sides of the bottom of the connecting plate 7, a sliding block 11 is welded on the inner side of the bottom of the two groups of clamping plates 10, the connecting plate 7 is connected on a moving plate of the cutting device through the clamping plates 10 and the sliding block 11 in a clamping way, a screw rod is arranged in the moving plate and is connected with a third gear 28 in a meshing way, in order to provide the power for movement adjustment, a stepping motor 8 is fixedly arranged on the upper surface of the connecting plate 7, in order to realize the transmission of the power, a shaft rod 25 of the stepping motor 8 is fixedly connected at the output end, the shaft rod 25 of the stepping motor is movably, the first gear 26 is engaged with the second gear 27, the second gear 27 is engaged with the third gear 28, in order to fix the second gear 27 and the third gear 28 and realize rotation, the fixed shaft 29 is fixedly connected to the second gear 27 and the third gear 28, and a bearing is fixedly connected to the end of the fixed shaft 29 and is fixedly installed inside the connecting plate 7.
The working principle is as follows: through a laser generator, the generation of laser is realized, the laser is reflected by a reflecting mirror 19 in the connector 1, so that the laser vertically faces downwards, the laser is gathered by a focusing lens 21 in a focusing pipe 3, the laser is conveyed together with gas in an auxiliary gas pipe 4, the laser is coaxially adjusted in an adjusting pipe 5 and then is emitted from a laser nozzle 6, the cutting of a cutting part by the laser is realized, the auxiliary gas can effectively blow away cutting liquid or gasified gas to prevent the cutting part from being influenced, the movement adjustment of a laser cutting head is realized through the direct meshing connection of a stepping motor 8 and each group of gears during cutting, the cooling water in a water storage tank 18 is conveyed by a first water pump 23 and a second water pump 24 during cutting, and the cooling of the reflecting mirror 19 and the focusing lens 21 in a first cooling chamber 20 and a second cooling chamber 22 is realized, the mirror 19 and the focusing lens 21 are prevented from being damaged by the high temperature of the laser light.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a laser head cooling device for laser cutting device, includes connector (1), its characterized in that: the bottom fixedly connected with connecting pipe (2) of connector (1), the bottom fixedly connected with of connecting pipe (2) gathers burnt pipe (3), the bottom fixedly connected with auxiliary gas pipe (4) of gathering burnt pipe (3), the bottom fixedly connected with adjusting pipe (5) of auxiliary gas pipe (4), the bottom fixedly connected with laser nozzle (6) of adjusting pipe (5), the inside slope fixed mounting of connector (1) has speculum (19), the rear end of speculum (19) is fixed and is equipped with first cooling chamber (20), the upper portion of first cooling chamber (20) is fixed and is equipped with first water inlet (12), one side of first cooling chamber (20) is fixed and is equipped with first drain outlet (13), bottom one side of gathering burnt pipe (3) is fixed and is equipped with second water inlet (15), upper portion one side of gathering burnt pipe (3) is fixed and is equipped with second drain outlet (14), the first water inlet (12), the first water discharge port (13), the second water discharge port (14) and the second water inlet (15) are connected with a water storage tank (18) through a water delivery hose (17), a first water pump (23) and a second water pump (24) are arranged inside the water storage tank (18), the first water pump (23) is connected with the first water inlet (12) through the water delivery hose (17), the second water pump (24) is connected with the second water inlet (15) through the water delivery hose (17), a focusing lens (21) is fixedly installed inside the focusing pipe (3), a connecting plate (7) is welded on one side of the connecting pipe (2), a stepping motor (8) is fixedly installed on the upper surface of the connecting plate (7), the output end of the stepping motor (8) is fixedly connected with a stepping motor shaft lever (25), and the stepping motor shaft lever (25) is movably connected with a gear box (9), the gear box (9) is fixedly mounted on the upper surface of the connecting plate (7), a first gear (26) is connected to the top end key of the stepping motor shaft lever (25), the first gear (26) is connected with a second gear (27) in a meshed mode, the second gear (27) is connected with a third gear (28) in a meshed mode, and the second gear (27) and the third gear (28) are movably mounted inside the connecting plate (7).
2. The laser head cooling device for the laser cutting device according to claim 1, wherein: the connector (1) is connected with a laser emitter, and the inclination angle of the reflector (19) is a forty-five degree angle.
3. The laser head cooling device for the laser cutting device according to claim 1, wherein: the bottom both sides fixed welding of connecting plate (7) has two sets of splint (10), and is two sets of the inboard welding in bottom of splint (10) has slider (11).
4. The laser head cooling device for the laser cutting device according to claim 1, wherein: the second gear (27) and the third gear (28) are fixedly connected with a fixed shaft lever (29), the end part of the fixed shaft lever (29) is fixedly connected with a bearing, and the bearing is fixedly arranged in the connecting plate (7).
5. The laser head cooling device for the laser cutting device according to claim 1, wherein: one side of the auxiliary gas pipe (4) is fixedly connected with an auxiliary gas inlet pipe (16), and a gas pressure gauge (30) is fixedly arranged on the auxiliary gas inlet pipe (16).
6. The laser head cooling device for the laser cutting device according to claim 1, wherein: the connecting plate (7) is connected to a moving plate of the cutting device through clamping of a clamping plate (10) and a sliding block (11), and a screw rod is arranged in the moving plate and meshed with a third gear (28).
7. The laser head cooling device for the laser cutting device according to claim 1, wherein: the inner walls of the first cooling chamber (20) and the second cooling chamber (22) are 1-3mm, the inner wall of the first cooling chamber (20) is attached to the back of the reflector (19), and the inner wall of the second cooling chamber (22) is attached to the side edge of the focusing lens (21).
8. The laser head cooling device for the laser cutting device according to claim 1, wherein: the water flow in the second cooling chamber (22) flows from bottom to top, the contact time of the cooling water and the inner wall of the focusing pipe (3) is prolonged, and the water flow in the first cooling chamber (20) directly flows through the back of the reflector (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911271814.8A CN110900003A (en) | 2019-12-12 | 2019-12-12 | Laser head cooling device for laser cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911271814.8A CN110900003A (en) | 2019-12-12 | 2019-12-12 | Laser head cooling device for laser cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110900003A true CN110900003A (en) | 2020-03-24 |
Family
ID=69825075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911271814.8A Pending CN110900003A (en) | 2019-12-12 | 2019-12-12 | Laser head cooling device for laser cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110900003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510484A (en) * | 2021-04-20 | 2021-10-19 | 南昌大学 | Additive and subtractive composite manufacturing system |
| CN113690720A (en) * | 2021-08-17 | 2021-11-23 | 岗春智能装备制造(江苏)有限公司 | Laser head cooling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512782A (en) * | 1975-05-22 | 1978-06-01 | Glacier Metal Co Ltd | Welded flanged journal bearings |
| CN103394811A (en) * | 2013-08-21 | 2013-11-20 | 昆山远大精工机械有限公司 | Cutting torch for laser cutting |
| CN206854840U (en) * | 2017-06-12 | 2018-01-09 | 广州市粤雕自动化设备有限公司 | A kind of Novel rotary adjusts laser head |
| CN207982542U (en) * | 2018-02-09 | 2018-10-19 | 广州市镭拓光电有限公司 | A kind of laser head cooling device |
| JP2018180235A (en) * | 2017-04-12 | 2018-11-15 | 株式会社アマダホールディングス | Beam coupler and laser processor |
| CN208680786U (en) * | 2018-09-04 | 2019-04-02 | 武汉新特光电技术有限公司 | A kind of laser cutting nozzle assembly |
| CN110000450A (en) * | 2019-04-09 | 2019-07-12 | 安徽凯贝耐特钣金科技有限公司 | A kind of welder in pipe support processing assembling |
-
2019
- 2019-12-12 CN CN201911271814.8A patent/CN110900003A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512782A (en) * | 1975-05-22 | 1978-06-01 | Glacier Metal Co Ltd | Welded flanged journal bearings |
| CN103394811A (en) * | 2013-08-21 | 2013-11-20 | 昆山远大精工机械有限公司 | Cutting torch for laser cutting |
| JP2018180235A (en) * | 2017-04-12 | 2018-11-15 | 株式会社アマダホールディングス | Beam coupler and laser processor |
| CN206854840U (en) * | 2017-06-12 | 2018-01-09 | 广州市粤雕自动化设备有限公司 | A kind of Novel rotary adjusts laser head |
| CN207982542U (en) * | 2018-02-09 | 2018-10-19 | 广州市镭拓光电有限公司 | A kind of laser head cooling device |
| CN208680786U (en) * | 2018-09-04 | 2019-04-02 | 武汉新特光电技术有限公司 | A kind of laser cutting nozzle assembly |
| CN110000450A (en) * | 2019-04-09 | 2019-07-12 | 安徽凯贝耐特钣金科技有限公司 | A kind of welder in pipe support processing assembling |
Non-Patent Citations (2)
| Title |
|---|
| 全国安全生产教育培训教材编审委员会: "《熔化焊接与热切割作业》", 31 August 2015, 中国矿业大学出版社 * |
| 庄金水: "《白煤粉化铁》", 28 February 1979, 福建人民出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510484A (en) * | 2021-04-20 | 2021-10-19 | 南昌大学 | Additive and subtractive composite manufacturing system |
| CN113510484B (en) * | 2021-04-20 | 2022-12-13 | 南昌大学 | Additive and subtractive composite manufacturing system |
| CN113690720A (en) * | 2021-08-17 | 2021-11-23 | 岗春智能装备制造(江苏)有限公司 | Laser head cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204035796U (en) | Tubing automatic charging laser cutting machine | |
| CN110900003A (en) | Laser head cooling device for laser cutting device | |
| CN202506971U (en) | Coaxial water-jet device for laser micromachining on thin-wall tubing | |
| CN202506983U (en) | Laser cutting machine with coaxial water-jet structure | |
| CN104014936A (en) | Laser processing method and laser cutting systems of high molecular workpieces | |
| CN207681755U (en) | A kind of laser cutting machine that can process differential profiles simultaneously | |
| CN209424763U (en) | A kind of novel optical fiber laser cutting device | |
| CN103212855A (en) | Laser cutting machine comprising coaxial water jet-flowing structure | |
| CN210755910U (en) | Double-laser-head cutting machine | |
| CN103212852A (en) | Laser wet cutting machining method | |
| CN213672464U (en) | Automatic focusing high-efficiency laser cutting device | |
| CN212311178U (en) | Laser cutting head convenient to uniform cooling | |
| CN214641132U (en) | Two-sided laser-beam welding machine with cooling device | |
| CN218695075U (en) | Laser cutting device capable of reducing thermal deformation | |
| CN103212853A (en) | Laser cutting machine | |
| CN206605159U (en) | A kind of water cooling laser head | |
| CN212330040U (en) | Preheating type laser cutting machine | |
| CN211361055U (en) | Continuous linear cutting equipment | |
| CN103212803A (en) | Laser cutting machine comprising front spraying and water guiding structure | |
| CN202506965U (en) | Laser cutting machine with front spray water guide structure | |
| CN220679714U (en) | Automatic focusing precision laser cutting machine | |
| CN214518316U (en) | Integrated ultra-large breadth laser cutting machine | |
| CN220659502U (en) | Automatic change high efficiency welding set of steel construction | |
| CN212682818U (en) | Cutting head auxiliary water cooling device for cutting machine | |
| CN217571267U (en) | Resistance welder with cooling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200324 |