CN211438625U - Gantry-hanging type three-dimensional laser cutting machine - Google Patents
Gantry-hanging type three-dimensional laser cutting machine Download PDFInfo
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- CN211438625U CN211438625U CN201921356917.XU CN201921356917U CN211438625U CN 211438625 U CN211438625 U CN 211438625U CN 201921356917 U CN201921356917 U CN 201921356917U CN 211438625 U CN211438625 U CN 211438625U
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Abstract
The utility model relates to a laser beam machining device structure field especially relates to a three-dimensional laser cutting machine of portal hanging type, can collect unnecessary lubricating oil in the portal frame working process of lathe, reduces the pollution of greasy dirt, increases the work degree of freedom of laser head. The utility model provides a three-dimensional laser cutting machine of portal crane formula, includes crossbeam and processingequipment, processingequipment includes sliding seat and laser head, sliding seat is connected with crossbeam slidable, sliding seat is connected through a drive arrangement with the crossbeam, an oil extraction device is connected to a drive arrangement, sliding seat and laser head pass through the linking arm and are connected. Excess oil will run along the first drive during operation, and the first drain may be used to collect oil. The multi-direction and multi-position cutting operation can be realized by connecting the laser head through the mechanical arm.
Description
Technical Field
The utility model relates to a laser beam machining device structure field especially relates to a three-dimensional laser cutting machine of gantry crane formula.
Background
In the numerical control machine tool, the working range of the robot is greatly expanded by combining the portal frame and the robot. However, the gantry has a large volume, and an operating head of a machining device, such as a laser head of a laser cutting machine or a tool bit of a milling machine, needs to use remote transmission in the moving process. When transmission distance is too big, the structure of lead screw nut is not meeting the demands, consequently can often use the structure of gear and rack on the portal frame, but the gear rack structure need use lubricating oil in order to guarantee the smooth operation of mechanism in the motion process, and the portal frame in service has no way to collect lubricating oil, can cause the pollution to the lathe after long-time operation, when the greasy dirt can not in time clear up, probably causes the pollution even to the work piece.
SUMMERY OF THE UTILITY MODEL
The aforesaid is not enough to prior art, the utility model provides a portal crane hanging type three-dimensional laser cutting machine can collect unnecessary lubricating oil in the portal frame working process of lathe, reduces the pollution of greasy dirt, increases the work degree of freedom of laser head.
The utility model provides a scheme as follows:
the utility model provides a three-dimensional laser cutting machine of portal crane formula, includes crossbeam and processingequipment, processingequipment includes sliding seat and laser head, sliding seat is connected with crossbeam slidable, sliding seat is connected through a drive arrangement with the crossbeam, an oil extraction device is connected to a drive arrangement, sliding seat and laser head pass through the linking arm and are connected. Excess oil will run along the first drive during operation, and the first drain may be used to collect oil. The multi-direction and multi-position cutting operation can be realized by connecting the laser head through the mechanical arm.
Preferably, the oil discharge device comprises a first oil discharge groove and a first oil discharge hole, the first oil discharge groove is arranged on the cross beam and is parallel to the moving direction of the processing device, and the first oil discharge hole is arranged on the first oil discharge groove. The first oil drain groove is used for collecting lubricating oil and draining the lubricating oil through the first oil drain hole.
Preferably, a first collecting box is connected below the first oil discharge hole. The discharged lubricating oil can be collected by the first collecting box, and the excessive lubricating oil can be cleaned by replacing or cleaning the collecting box.
Preferably, the first driving device comprises a first rack and a first gear, the first rack is arranged on the beam, the first gear is arranged on the processing device, the first rack is engaged with the first gear, and the first oil drainage groove is a linear extending strip-shaped groove and is close to the first rack. The rack and pinion structure effect is better during long distance transmission, and the shape of the first rack of adaptation that the first oil groove of rectangular shape can be better makes on the first rack lubricating oil everywhere all flow in the first oil groove.
Preferably, the cutting machine further comprises a longitudinal beam, the transverse beam is slidably arranged on the longitudinal beam, the sliding direction of the processing device is perpendicular to that of the transverse beam, the longitudinal beam and the transverse beam are connected through a second driving device, and the second driving device is connected with an oil discharging device. In order to realize multi-axis linkage, the freedom degree can be increased through the movement of the processing device and the cross beam, redundant lubricating oil can flow along the second driving device in the operation process of the second driving device, and the second oil discharging device can be used for collecting the lubricating oil.
Preferably, the oil discharging device comprises a second oil discharging groove and a second oil discharging hole, the second oil discharging groove is arranged on the longitudinal beam and is parallel to the moving direction of the cross beam, and the second oil discharging hole is arranged on the second oil discharging groove. The second oil drain groove is used for collecting lubricating oil and discharging the lubricating oil through the second oil drain hole.
Preferably, a second collecting box is connected below the second oil drainage hole.
Preferably, the second driving device comprises a second rack and a second gear, the second rack is arranged on the longitudinal beam, the second gear is arranged on the cross beam, the second rack is meshed with the second gear, and the second oil drainage groove is a linear elongated groove and is arranged close to the second rack. The gear rack structure effect is better during long distance transmission, and the shape of adaptation second rack that the second oil drain groove of rectangular shape can be better makes on the second rack lubricating oil everywhere all flow into in the second oil drain groove conveniently.
Preferably, the number of the longitudinal beams is two, the longitudinal beams are arranged at two ends of the cross beam in parallel and are perpendicular to the cross beam, and two ends of each longitudinal beam are respectively connected with the stand columns. The structure of four stands makes the motion of crossbeam more stable, is convenient for realize the linkage work of multiaxis.
Preferably, the laser head is connected with a water cooling pipe. The water-cooling pipe cools the laser head through the water-cooling mode, prolongs the life of laser head.
Preferably, the connecting arms are a plurality of, and the connecting arms are rotatably connected with each other, the connecting arms are rotatably connected with the sliding seat, and the connecting arms are rotatably connected with the laser head. A plurality of linking arms adopt rotation mode interconnect, perhaps are connected with sliding seat and laser head, can increase the degree of freedom of laser head, make the process of laser cutting nimble more changeable.
The utility model discloses following beneficial effect has:
1. the oil discharge device can discharge and collect the lubricating oil in the working process of the portal frame, so that the portal frame and even a workpiece are prevented from being polluted due to excessive lubricating oil;
2. the multi-axis linkage is realized, the beam and the processing device can realize multidirectional movement, the processing flexibility is improved, and the multi-axis linkage can adapt to more complex workpiece shapes;
3. the laser head can move with multiple degrees of freedom, and more flexible and accurate processing operation can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a beam mechanism;
FIG. 3 is a schematic view of a column connected to a stringer;
FIG. 4 is a side schematic view of a stringer;
FIG. 5 is an enlarged schematic view at A in FIG. 1;
FIG. 6 is an enlarged schematic view at B in FIG. 5;
in the figure, 1-beam, 2-processing device, 3-longitudinal beam, 4-column, 5-main control device, 11-first rack, 12-first oil drain groove, 21-sliding seat, 22-laser head, 23-connecting arm, 24-water cooling pipe, 31-second rack, 32-second oil drain groove, 33-second oil drain hole, and 34-second collecting box.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a gantry-suspended three-dimensional laser cutting machine, which includes a cross beam 1 and a processing device 2, where the processing device 2 includes a sliding seat 21 and a laser head 22, the sliding seat 21 is slidably connected with the cross beam 1, the sliding seat 21 is connected with the cross beam 1 through a first driving device, the first driving device is connected with an oil discharging device, and the sliding seat 21 is connected with the laser head 22 through a connecting arm 23. The cross beam 1 is slidably arranged on the longitudinal beam 3, the sliding direction of the processing device 2 is perpendicular to that of the cross beam 1, the longitudinal beam 3 is connected with the cross beam 1 through a second driving device, and the second driving device is connected with an oil discharging device.
The connecting arms 23 are provided in plurality, and the connecting arms 23 are rotatably connected with the connecting arms 23, the connecting arms 23 are rotatably connected with the sliding seat 21, and the connecting arms 23 are rotatably connected with the laser head 22. A plurality of linking arms 23 adopt rotation mode interconnect, perhaps are connected with sliding seat 21 and laser head 22, can increase laser head 22's degree of freedom, make the process of laser cutting more nimble changeable. The laser head 22 is connected with a water-cooling pipe 24. The water cooling tube 24 cools and cools the laser head 22 in a water cooling mode, and the service life of the laser head 22 is prolonged.
The oil discharge device comprises a first oil discharge groove 12 and a first oil discharge hole, the first oil discharge groove 12 is arranged on the cross beam 1 and is parallel to the moving direction of the processing device 2, and the first oil discharge hole is arranged on the first oil discharge groove 12. The first oil drain groove 12 is used to collect the lubricating oil and drain it through the first oil drain hole.
The first driving device comprises a first rack 11 and a first gear, the first rack 11 is arranged on the cross beam 1, the first gear is arranged on the processing device 2, the first rack 11 is meshed with the first gear, the first oil drainage groove 12 is a linear extending strip-shaped groove and is located below one side of the first rack 11 with teeth, and the teeth of the first rack 11 are located on one side in the horizontal direction. The rack and pinion structure effect is better during long distance transmission, and the first oil groove 12 of rectangular shape can be better the shape of the first rack 11 of adaptation, conveniently makes on the first rack 11 lubricating oil everywhere all flow into in the first oil groove 12.
The oil discharging device comprises a second oil discharging groove 32 and a second oil discharging hole 33, the second oil discharging groove 32 is arranged on the longitudinal beam 3 and is parallel to the moving direction of the cross beam 1, and the second oil discharging hole 33 is arranged on the second oil discharging groove 32. The second oil drain groove 32 is used to collect the lubricating oil and discharge it through the second oil drain hole 33.
The second driving device comprises a second rack 31 and a second gear, the second rack 31 is arranged on the longitudinal beam 3, the second gear is arranged on the cross beam, the second rack 31 is meshed with the second gear, the second oil discharge groove 32 is a linear extending strip-shaped groove and is located below one side of the second rack 31 with teeth, and the teeth of the second rack 31 are located on one side in the horizontal direction. The rack and pinion structure effect is better during long distance transmission, and the shape of adaptation second rack 31 that rectangular shape second oil drain groove 32 can be better makes on the second rack 31 lubricating oil everywhere all flow into in the second oil drain groove 32 conveniently.
The first collection box is connected to first oil drain hole below, and second collection box 34 is connected to second oil drain hole 33 below, and first collection box and the mode that second collection box 34 accessible were taken out clear up lubricating oil.
The first oil discharge groove 12 and the first oil discharge holes are arranged in a manner similar to that of the second oil discharge groove 32 and the second oil discharge holes 33.
The number of the longitudinal beams 4 is two, the longitudinal beams are arranged at two ends of the cross beam 1 in parallel, the longitudinal beams 3 are perpendicular to the cross beam 1, and two ends of each longitudinal beam 3 are respectively connected with the stand columns 4. The structure of four columns 4 makes the motion of the beam 1 more stable, and is convenient for realizing multi-axis linkage work.
The cutting machine further comprises a main control device 5, and the main control device 5 comprises a power distribution cabinet, a laser, a switch group, a control screen and a water cooling machine.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and substance of the present invention, any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a three-dimensional laser cutting machine of portal crane formula which characterized in that: including crossbeam (1) and processingequipment (2), processingequipment (2) are including sliding seat (21) and laser head (22), sliding seat (21) are connected with crossbeam (1) slidable, the sliding seat is connected through a drive arrangement with crossbeam (1), an oil extraction device is connected to a drive arrangement, sliding seat (21) are connected through linking arm (23) with laser head (22).
2. The gantry-hung three-dimensional laser cutting machine according to claim 1, characterized in that: the oil discharge device comprises a first oil discharge groove (12) and a first oil discharge hole, wherein the first oil discharge groove (12) is formed in the cross beam (1) and is parallel to the moving direction of the machining device (2), and the first oil discharge hole is formed in the first oil discharge groove (12).
3. The gantry-hung three-dimensional laser cutting machine according to claim 2, characterized in that: and a first collecting box is connected below the first oil discharge hole.
4. The gantry-hung three-dimensional laser cutting machine according to claim 2, characterized in that: first drive arrangement includes first rack (11) and first gear, first rack (11) set up on crossbeam (1), and first gear setting is on processingequipment (2), first rack (11) and first gear engagement, first oil drain groove (12) are the rectangular groove of sharp extension, are close to first rack (11) and set up.
5. The gantry-hung three-dimensional laser cutting machine according to claim 1, characterized in that: the cutting machine further comprises a longitudinal beam (3), the transverse beam (1) is slidably arranged on the longitudinal beam (3), the sliding direction of the machining device (2) is perpendicular to that of the transverse beam (1), the longitudinal beam (3) is connected with the transverse beam (1) through a second driving device, and the second driving device is connected with an oil discharging device.
6. The gantry-hung three-dimensional laser cutting machine according to claim 5, characterized in that: the oil discharge device comprises a second oil discharge groove (32) and a second oil discharge hole (33), the second oil discharge groove (32) is arranged on the longitudinal beam (3) and is parallel to the moving direction of the cross beam (1), and the second oil discharge hole (33) is arranged on the second oil discharge groove (32).
7. The gantry-hung three-dimensional laser cutting machine according to claim 6, characterized in that: and a second collecting box (34) is connected below the second oil drainage hole (33).
8. The gantry-hung three-dimensional laser cutting machine according to claim 6, characterized in that: the second driving device comprises a second rack (31) and a second gear, the second rack (31) is arranged on the longitudinal beam (3), the second gear is arranged on the cross beam (1), the second rack (31) is meshed with the second gear, and the second oil discharge groove (32) is a long groove extending linearly and is close to the second rack (31).
9. The gantry-hung three-dimensional laser cutting machine according to claim 1, characterized in that: the laser head (22) is connected with a water-cooling pipe (24).
10. The gantry-hung three-dimensional laser cutting machine according to claim 1, characterized in that: the connecting arms (23) are connected with each other in a rotatable mode, and the connecting arms (23) are connected with the connecting arms (23), the connecting arms (23) are connected with the sliding seat (21), and the connecting arms (23) are connected with the laser head (22) in a rotatable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356917.XU CN211438625U (en) | 2019-08-20 | 2019-08-20 | Gantry-hanging type three-dimensional laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356917.XU CN211438625U (en) | 2019-08-20 | 2019-08-20 | Gantry-hanging type three-dimensional laser cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN211438625U true CN211438625U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356917.XU Active CN211438625U (en) | 2019-08-20 | 2019-08-20 | Gantry-hanging type three-dimensional laser cutting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474622A (en) * | 2020-11-12 | 2021-03-12 | 济南森峰科技有限公司 | Laser cleaning device for cylindrical parts |
| CN114082715A (en) * | 2021-09-28 | 2022-02-25 | 华工法利莱切焊系统工程有限公司 | Gantry type laser cleaning equipment |
-
2019
- 2019-08-20 CN CN201921356917.XU patent/CN211438625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474622A (en) * | 2020-11-12 | 2021-03-12 | 济南森峰科技有限公司 | Laser cleaning device for cylindrical parts |
| CN114082715A (en) * | 2021-09-28 | 2022-02-25 | 华工法利莱切焊系统工程有限公司 | Gantry type laser cleaning equipment |
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Address after: 250000 Innovation workshop f4-6-601, No. 2016, Feiyue Avenue, high tech Zone, Jinan City, Shandong Province (business place):Yuanqiang Street (No. 6333, Lingang North Road) 250000 Innovation workshop f4-6-601, No. 2016, Feiyue Avenue, high tech Zone, Jinan, Shandong (place of business: No. 6333, Lingang North Road, Yaoqiang Street) Patentee after: Jinan senfeng Laser Technology Co.,Ltd. Patentee after: SHANDONG LEIMING CNC LASER EQUIPMENT Co.,Ltd. Address before: No. 6333, Lingang North Road, high tech Zone, Jinan, Shandong 250100 Patentee before: JINAN SENFENG TECHNOLOGY Co.,Ltd. Patentee before: SHANDONG LEIMING CNC LASER EQUIPMENT Co.,Ltd. |