CN114192998A - Three-dimensional laser cutting device for automobile sheet metal stamping part - Google Patents
Three-dimensional laser cutting device for automobile sheet metal stamping part Download PDFInfo
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- CN114192998A CN114192998A CN202111450854.6A CN202111450854A CN114192998A CN 114192998 A CN114192998 A CN 114192998A CN 202111450854 A CN202111450854 A CN 202111450854A CN 114192998 A CN114192998 A CN 114192998A
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- fixed
- laser cutting
- push rod
- electric push
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 44
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims description 15
- 238000010009 beating Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- B23K26/14—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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a three-dimensional laser cutting device for an automobile sheet metal stamping part, which comprises a rack, a first electric push rod and a laser cutting machine, wherein a support plate with an L-shaped longitudinal section is arranged at the upper end of the rack, a first motor is fixed on the side surface of the support plate, a lead screw is connected to the side surface of the first motor, a support column is connected to the side surface of the lead screw, the support column is in sliding connection with the support plate, a vertical first electric push rod is fixed at the upper end of the support column, and a horizontal second electric push rod is connected to the lower end of the first electric push rod; utilize the air pump to make gaseous inside that enters into the supporting disk, because it is gaseous to get into, partial gas can flow from the air exit, and atmospheric pressure in the supporting disk can increase, and gaseous this moment will promote spacing post and outwards remove to support fixedly to the pipe fitting, and the gas that flows from the air exit can flow along the inner wall of pipe fitting to dispel the heat and clean the pipe fitting.
Description
Technical Field
The invention relates to the technical field of automobile metal plates, in particular to a three-dimensional laser cutting device for automobile metal plate stamping parts.
Background
Need use multiple sheet metal stamping part in the production process of car, and at the in-process that sheet metal stamping part was made, need utilize three-dimensional laser cutting device to process the sheet metal stamping part into required shape, and general three-dimensional laser cutting device has some shortcomings when using, for example:
general three-dimensional laser cutting device adds man-hour and only can process plate-shaped panel beating stamping workpiece, process again at the cutting position through placing plate-shaped panel beating stamping workpiece, and the inclination of plate-shaped panel beating stamping workpiece can not take place the adjustment in the course of working, thereby be not convenient for cut the cutting plane cutting of plate-shaped panel beating stamping workpiece for the inclined plane, and then be unfavorable for plate-shaped panel beating stamping workpiece's application, because general three-dimensional laser cutting device only can place the work piece in the processing position, add man-hour when to hollow tubular panel beating stamping workpiece, be not convenient for adjust the angle of stamping workpiece, thereby be not convenient for cut the work piece.
Disclosure of Invention
The invention aims to provide a three-dimensional laser cutting device for an automobile sheet metal stamping part, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a three-dimensional laser cutting device for automobile sheet metal stamping parts comprises a rack, a first electric push rod and a laser cutting machine, wherein a support plate with a longitudinal section in an L shape is arranged at the upper end of the rack, a first motor is fixed on the side face of the support plate, a lead screw is connected to the side face of the first motor, a support column is connected to the side face of the lead screw, the support column is in sliding connection with the support plate, a first electric push rod in a vertical shape is fixed at the upper end of the support column, a second electric push rod in a horizontal shape is connected to the lower end of the first electric push rod, a second motor is connected to the side face of the second electric push rod, a support disc is rotatably connected to the side face of the second motor, the laser cutting machine is arranged on the side face of the support disc, a tubular fixing structure is arranged at the upper end of the rack, and a plate-shaped fixing structure is arranged in the rack, first motor drives the lead screw and rotates, can drive the support column when the lead screw rotates and remove about, thereby adjust laser cutting machine's horizontal position, first electric putter drives laser cutting machine and reciprocates, thereby adjust laser cutting machine's height, second electric putter drives laser cutting machine and carries out the back-and-forth movement, thereby adjust laser cutting machine's fore-and-aft position, the second motor drives the supporting disk and rotates, drive laser cutting machine through the supporting disk and rotate, thereby adjust laser cutting machine's angle.
Further, tubular fixed knot constructs including fixed plate, third electric putter and air pump, the fixed plate sets up the upper end in the frame, the side of fixed plate is provided with third electric putter, the upper end of fixed plate, third electric putter's side is connected with the fixed column, the side of fixed column is provided with the connecting pipe, the other end of connecting pipe is connected with the air pump, and third electric putter drives the connecting pipe and carries out horizontal migration to remove through the connecting pipe drive work piece and remove and adjust its position, and the air pump can make external gas enter into the inside of fixed column through the connecting pipe, thereby makes the atmospheric pressure increase in the fixed column.
Further, the one end setting of fixed column is in the inside of fixed cover, the outside of fixed column is provided with first spring, the inside of fixed cover is provided with a plurality of stopper, the stopper is embedded to be installed in the inside of fixed column, when fixed cover received thrust, first spring can be fixed cover, the stopper can imbed in the inside of fixed column this moment to fix fixed cover, avoid fixed cover to take place to rotate, when the thrust that fixed cover received was great, fixed cover can outwards remove, first spring shrink thereupon, because the stopper no longer imbeds in the inside of fixed column, so fixed cover can rotate.
Further, the side of fixed cover is connected with the fixed disk, the side of fixed disk is provided with fixed awl, a plurality of air exit has been seted up to the side of fixed awl, and the gas can enter into the inside of fixed disk from the fixed column and spout through the air exit again, because the bore of air exit is less, so fixed disk and fixed cover can receive certain thrust, and atmospheric pressure in the fixed disk can increase simultaneously, because the air exit is the slope form, so the gas can be followed the air exit and be the blowout of slope form to clean and cool down the inside of body.
Further, a plurality of air chamber has been seted up to the inside of fixed disk equiangularly, the opening part threaded connection of air chamber has the locking cap, the internal connection of air chamber has spacing post, spacing post runs through the locking cap, with spacing embedded the installing in the inside of air chamber after, be connected with the air chamber through rotating the locking cap to spacing post is carried on spacingly, places the pipe fitting behind the outside of fixed disk, along with the atmospheric pressure increase in the fixed disk, gaseous can produce thrust to spacing post, thereby promote spacing post and outwards remove, spacing post can be fixed the pipe fitting this moment, avoids pipe fitting in the course of working to take place to remove.
Further, spacing post is "L" shape, the inside corner of spacing post is provided with second spring and piston piece respectively, after the atmospheric pressure that receives when spacing post was crossed, gaseous can promote the piston piece and inwards remove, and the second spring can contract, the piston piece will no longer block the inside passage of spacing post this moment to make gaseous from the blowout of the inside opening part of spacing post, spacing post can drive it and pipe fitting under the gaseous reaction force of blowout and rotate this moment, thereby adjust the angle of pipe fitting.
Furthermore, a collecting tank is arranged inside the rack, an inclined plane is arranged inside the collecting tank, a plate-shaped fixed structure is arranged inside the collecting tank, a collecting tank is arranged at the lower end of the collecting tank, an M-shaped interlayer is arranged inside the collecting tank, the interlayer is in a filter screen shape, a cut workpiece can move downwards through the collecting tank to enter the interlayer inside the collecting tank, the workpiece can slide downwards along the interlayer because the interlayer is in an inclined shape, and impurities on the surface of the workpiece can slide downwards along the workpiece because the interlayer is in the filter screen shape, so that the workpiece and dust can be separated.
Further, the plate-shaped fixing structure comprises a bottom plate, a fourth electric push rod, a limiting plate and a support rod, the bottom plate is symmetrically arranged on the inner side face of the collecting tank, the fourth electric push rod is arranged at the upper end of the bottom plate, the limiting plate is connected with the upper end ball head of the fourth electric push rod, a third spring is arranged inside the limiting plate, a lower pressing plate is arranged at the upper end of the third spring, a screw rod is connected with the upper end of the limiting plate in a threaded manner, the lower end of the screw rod is rotatably connected with the upper pressing plate, one end of the plate-shaped workpiece is placed inside the limiting plate, the upper pressing plate moves downwards by rotating the screw rod so as to clamp the workpiece, then the screw rod continues to rotate according to the thickness of the workpiece, at the moment, the force applied to the workpiece is large, so that the third spring can contract and the lower pressing plate can move downwards, so as to ensure the height of the workpiece, the bottom plate can support fourth electric putter, and fourth electric putter drives the limiting plate and reciprocates to make 2 limiting plate shape difference in height, the work piece will be the slope form this moment, thereby be convenient for process the work piece.
Further, the side of limiting plate is provided with the fixing base, divide the fixing base to set up the side at limiting plate and bracing piece respectively, the bracing piece is provided with a plurality of, the inside sliding connection of fixing base has the gag lever post, the both ends of gag lever post are spherical, the both ends of gag lever post are located the inside of the fixing base of difference respectively, the upper end of bracing piece is provided with a plurality of and is triangle-shaped's supporting shoe, can drive the bracing piece and remove when the limiting plate removes to make the bracing piece be the slope form, and the supporting shoe on bracing piece surface can support the work piece, and when the highly emergence of limiting plate and bracing piece changed, the gag lever post can slide in the inside of fixing base, thereby guarantees the stability of limiting plate and bracing piece.
Compared with the prior art, the invention has the following beneficial effects: when the air pump is used, air enters the supporting disc by the air pump, and a part of air flows out of the air outlet due to more air entering, the air pressure in the supporting disc is increased, the air pushes the limiting column to move outwards to support and fix the pipe fitting, the air flowing out of the air outlet flows along the inner wall of the pipe fitting, so that the pipe fitting is radiated and cleaned, after the entering air is increased, the air pushes the supporting disc and the fixing sleeve to move outwards, the piston block also moves, the limiting block and the fixing column are not clamped when the fixing sleeve moves, and the limiting column rotates under the reactive force of the air when the air is sprayed out of the limiting column, so that the pipe fitting is driven to rotate to adjust the angle of the pipe fitting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a front cross-sectional view of the retaining sleeve and retaining disk of the present invention;
FIG. 3 is a side cross-sectional structural view of the stationary plate of the present invention;
FIG. 4 is a side cross-sectional view of the lead screw and support post mounting of the present invention;
FIG. 5 is a top cross-sectional view of the frame and support plate of the present invention;
FIG. 6 is an enlarged schematic view of the invention at A in FIG. 5;
FIG. 7 is a side cross-sectional view of the limiting plate and lower hold-down plate mounting of the present invention;
FIG. 8 is a front cross-sectional view of the collection chamber and barrier of the present invention.
In the figure: 1. a frame; 2. a support plate; 3. a first motor; 4. a screw rod; 5. a support pillar; 6. a first electric push rod; 7. a second electric push rod; 8. a second motor; 9. a support disc; 10. a laser cutting machine; 11. a fixing plate; 12. a third electric push rod; 13. fixing a column; 14. an air pump; 15. a connecting pipe; 16. fixing a sleeve; 17. a first spring; 18. a limiting block; 19. fixing the disc; 20. a fixed cone; 21. an air outlet; 22. an air chamber; 23. a fixing cap; 24. a limiting column; 25. a second spring; 26. a piston block; 27. collecting tank; 28. a base plate; 29. a fourth electric push rod; 30. a limiting plate; 31. a third spring; 32. pressing the plate downwards; 33. a screw; 34. pressing a plate; 35. a fixed seat; 36. a limiting rod; 37. a support bar; 38. a support block; 39. a collection box; 40. and (7) an interlayer.
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. 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.
Referring to fig. 1-8, the present invention provides the following technical solutions: a three-dimensional laser cutting device for automobile sheet metal stamping parts comprises a rack 1, a first electric push rod 6 and a laser cutting machine 10, wherein a support plate 2 with a longitudinal section in an L shape is arranged at the upper end of the rack 1, a first motor 3 is fixed on the side surface of the support plate 2, a lead screw 4 is connected on the side surface of the first motor 3, a support column 5 is connected on the side surface of the lead screw 4, the support column 5 is in sliding connection with the support plate 2, a vertical first electric push rod 6 is fixed at the upper end of the support column 5, a horizontal second electric push rod 7 is connected at the lower end of the first electric push rod 6, a second motor 8 is connected on the side surface of the second electric push rod 7, a support plate 9 is rotatably connected on the side surface of the second motor 8, the laser cutting machine 10 is arranged on the side surface of the support plate 9, a tubular fixing structure is arranged at the upper end of the rack 1, and a plate-shaped fixing structure is arranged in the rack 1, first motor 3 drives lead screw 4 and rotates, can drive support column 5 when lead screw 4 rotates and remove, thereby adjust the horizontal position to laser cutting machine 10, first electric putter 6 drives laser cutting machine 10 and reciprocates, thereby highly adjusting laser cutting machine 10, second electric putter 7 drives laser cutting machine 10 and carries out the back-and-forth movement, thereby adjust the fore-and-aft position to laser cutting machine 10, second motor 8 drives supporting disk 9 and rotates, it rotates to drive laser cutting machine 10 through supporting disk 9, thereby adjust laser cutting machine 10's angle.
Tubular fixed knot constructs including fixed plate 11, third electric putter 12 and air pump 14, fixed plate 11 sets up the upper end in frame 1, the side of fixed plate 11 is provided with third electric putter 12, the upper end of fixed plate 11, the side of third electric putter 12 is connected with fixed column 13, the side of fixed column 13 is provided with connecting pipe 15, the other end of connecting pipe 15 is connected with air pump 14, third electric putter 12 drives connecting pipe 15 and carries out horizontal migration, thereby it controls its position to remove the removal through connecting pipe 15 drive work piece, and air pump 14 can make the inside that external gas enters into fixed column 13 through connecting pipe 15, thereby make the atmospheric pressure increase in the fixed column 13.
The one end setting of fixed column 13 is in the inside of fixed cover 16, the outside of fixed column 13 is provided with first spring 17, the inside of fixed cover 16 is provided with a plurality of stopper 18, stopper 18 embedded type installs in the inside of fixed column 13, when fixed cover 16 received thrust, first spring 17 can be fixed cover 16, stopper 18 can imbed in the inside of fixed column 13 this moment, thereby fix fixed cover 16, avoid fixed cover 16 to take place to rotate, when the thrust that fixed cover 16 received is great, fixed cover 16 can outwards move, first spring 17 contracts thereupon, because stopper 18 no longer imbeds in the inside of fixed column 13, so fixed cover 16 can rotate.
Fixed cover 16's side is connected with fixed disk 19, fixed disk 19's side is provided with fixed cone 20, a plurality of air exit 21 has been seted up to fixed cone 20's side, gaseous inside rethread air exit 21 blowout that can enter into fixed disk 19 from fixed column 13, because air exit 21's bore is less, so fixed disk 19 and fixed cover 16 can receive certain thrust, simultaneously atmospheric pressure in the fixed disk 19 can increase, because air exit 21 is the slope form, so the gas can be followed air exit 21 and be the blowout of slope form, thereby clean and cool down the inside of body.
A plurality of air chamber 22 has been seted up to the inside isogonism of fixed disk 19, the opening part threaded connection of air chamber 22 has locking cap 23, the internal connection of air chamber 22 has spacing post 24, spacing post 24 runs through locking cap 23, install spacing post 24 embedded behind the inside of air chamber 22, be connected with air chamber 22 through rotating locking cap 23, thereby spacing post 24 carries out spacingly, place the pipe fitting behind the outside of fixed disk 19, along with the atmospheric pressure increase in the fixed disk 19, gaseous can produce thrust to spacing post 24, thereby promote spacing post 24 and outwards remove, spacing post 24 can be fixed the pipe fitting this moment, avoid pipe fitting emergence removal in the course of working.
Spacing post 24 is "L" shape, the inside corner of spacing post 24 is provided with second spring 25 and piston block 26 respectively, after the atmospheric pressure that spacing post 24 received was crossed, gaseous can promote piston block 26 and inwards remove, and second spring 25 can contract, piston block 26 will no longer block spacing post 24's inside passage this moment, thereby make gaseous from spacing post 24's inside opening part blowout, spacing post 24 can drive it and pipe fitting rotation under the gaseous reaction force of blowout this moment, thereby adjust the angle of pipe fitting.
Collecting vat 27 has been seted up to frame 1's inside, collecting vat 27's inside is the inclined plane, collecting vat 27's inside is provided with plate-shaped fixed knot and constructs, collecting vat 27's lower extreme is provided with collecting box 39, collecting box 39's inside is provided with interlayer 40 that is "M" shape, interlayer 40 is the filter screen form, the work piece of being cut can move down through collecting vat 27 and get into on the interlayer 40 of collecting box 39's inside, because interlayer 40 is the slope form, so the work piece can be along interlayer 40 lapse, because interlayer 40 is the filter screen form, so the impurity on work piece surface can be along work piece lapse, thereby realize the separation of work piece and dust.
The plate-shaped fixing structure comprises a bottom plate 28, a fourth electric push rod 29, a limit plate 30 and a support rod 37, wherein the bottom plate 28 is symmetrically arranged on the inner side surface of the collecting tank 27, the fourth electric push rod 29 is arranged at the upper end of the bottom plate 28, the limit plate 30 is connected with the upper end ball of the fourth electric push rod 29, a third spring 31 is arranged inside the limit plate 30, a lower pressing plate 32 is arranged at the upper end of the third spring 31, a screw 33 is connected with the upper end of the limit plate 30 in a threaded manner, an upper pressing plate 34 is connected with the lower end of the screw 33 in a rotating manner, one end of a plate-shaped workpiece is placed inside the limit plate 30, the upper pressing plate 34 moves downwards by rotating the screw 33, so that the workpiece is clamped, then the screw 33 is continuously rotated according to the thickness of the workpiece, the force applied to the workpiece is large, so that the third spring 31 can contract and the lower pressing plate 32 can move downwards, so that the height of the workpiece is ensured, the bottom plate 28 can support the fourth electric push rod 29, and the fourth electric push rod 29 drives the limiting plate 30 to move up and down, so that the height difference of the shapes of the 2 limiting plates 30 is realized, the workpiece is inclined at the moment, and the workpiece is convenient to process.
The side of limiting plate 30 is provided with fixing base 35, divide fixing base 35 to set up respectively in the side of limiting plate 30 and bracing piece 37, bracing piece 37 is provided with a plurality of, the inside sliding connection of fixing base 35 has gag lever post 36, the both ends of gag lever post 36 are spherical, the both ends of gag lever post 36 are located the inside of different fixing base 35 respectively, the upper end of bracing piece 37 is provided with a plurality of and is triangular supporting shoe 38, can drive bracing piece 37 and remove when limiting plate 30 removes, thereby make bracing piece 37 be the slope form, and the supporting shoe 38 on bracing piece 37 surface can support the work piece, when limiting plate 30 and bracing piece 37 highly takes place to change, gag lever post 36 can slide in the inside of fixing base 35, thereby guarantee limiting plate 30 and bracing piece 37's stability.
The working principle of the invention is as follows:
when a tubular workpiece is machined, after the workpiece is placed on the outer side of the fixed disc 19, the air pump 14 works to enable external air to enter the fixed disc 19, the air can be sprayed out from the air outlet 21 to cool the pipe fitting, air pressure in the fixed disc 19 can be increased, so that the limiting columns 24 are pushed to move outwards, and at the moment, the limiting columns 24 support the pipe fitting;
when the workpiece needs to be rotated by an angle, the amount of air entering the fixed disc 19 is increased, and at the moment, the fixed disc 19 moves outwards, so that the limiting block 18 is not embedded into the fixed column 13 any more, and meanwhile, the piston block 26 is not blocked in the limiting column 24 any more, so that the air is sprayed out of the limiting column 24, the pipe fitting is driven to rotate to adjust the angle of the pipe fitting, and then the laser cutting machine 10 cuts the workpiece;
when a plate-shaped workpiece is machined, a pipe fitting is fixed inside the limiting plate 30, the supporting rod 37 supports the workpiece, and then the fourth electric push rod 29 adjusts the angle of the workpiece by adjusting the height of the limiting plate 30, so that the laser cutting machine 10 can conveniently cut the workpiece.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a three-dimensional laser cutting device for automobile panel beating stamping workpiece, includes frame (1), first electric putter (6) and laser cutting machine (10), its characterized in that: the upper end of the rack (1) is provided with a support plate (2) with a longitudinal section in an L shape, a first motor (3) is fixed on the side face of the support plate (2), a lead screw (4) is connected on the side face of the first motor (3), a support column (5) is connected on the side face of the lead screw (4), the support column (5) is in sliding connection with the support plate (2), a vertical first electric push rod (6) is fixed on the upper end of the support column (5), a horizontal second electric push rod (7) is connected at the lower end of the first electric push rod (6), a second motor (8) is connected on the side face of the second electric push rod (7), a support plate (9) is rotatably connected on the side face of the second motor (8), a laser cutting machine (10) is arranged on the side face of the support plate (9), and a tubular fixing structure is arranged on the upper end of the rack (1), a plate-shaped fixing structure is arranged in the rack (1).
2. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: the tubular fixing structure comprises a fixing plate (11), a third electric push rod (12) and an air pump (14), wherein the fixing plate (11) is arranged at the upper end of the rack (1), the third electric push rod (12) is arranged on the side face of the fixing plate (11), the upper end of the fixing plate (11) is connected with a fixing column (13) on the side face of the third electric push rod (12), a connecting pipe (15) is arranged on the side face of the fixing column (13), and the other end of the connecting pipe (15) is connected with the air pump (14).
3. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: one end of the fixed column (13) is arranged inside the fixed sleeve (16), a first spring (17) is arranged on the outer side of the fixed column (13), a plurality of limiting blocks (18) are arranged inside the fixed sleeve (16), and the limiting blocks (18) are embedded in the fixed column (13).
4. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: the side of fixed cover (16) is connected with fixed disk (19), the side of fixed disk (19) is provided with fixed awl (20), a plurality of air exit (21) have been seted up to the side of fixed awl (20).
5. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: a plurality of air chambers (22) are arranged in the fixed disc (19) at equal angles, fixing caps (23) are connected to the opening of the air chambers (22) in a threaded mode, limiting columns (24) are connected to the air chambers (22) in the inside, and the fixing caps (23) are penetrated through the limiting columns (24).
6. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: the limiting column (24) is L-shaped, and a second spring (25) and a piston block (26) are arranged at the inner corner of the limiting column (24) respectively.
7. The three-dimensional laser cutting device for the automobile sheet metal stamping part is characterized in that: the collecting tank (27) is arranged in the rack (1), an inclined plane is arranged in the collecting tank (27), a plate-shaped fixing structure is arranged in the collecting tank (27), the collecting tank (39) is arranged at the lower end of the collecting tank (27), an M-shaped interlayer (40) is arranged in the collecting tank (39), and the interlayer (40) is in a filter screen shape.
8. The three-dimensional laser cutting device for the automobile sheet metal stamping part according to claim 7, characterized in that: plate-shaped fixed knot constructs including bottom plate (28), fourth electric putter (29), limiting plate (30) and bracing piece (37), bottom plate (28) symmetry sets up the inside side at collecting vat (27), the upper end of bottom plate (28) is provided with fourth electric putter (29), the upper end bulb of fourth electric putter (29) is connected with limiting plate (30), the inside of limiting plate (30) is provided with third spring (31), and the upper end of third spring (31) is provided with down pressboard (32), the upper end threaded connection of limiting plate (30) has screw rod (33), the lower extreme of screw rod (33) is rotated and is connected with pressboard (34).
9. The three-dimensional laser cutting device for the automobile sheet metal stamping part according to claim 8, characterized in that: the side of limiting plate (30) is provided with fixing base (35), divide fixing base (35) to set up respectively in the side of limiting plate (30) and bracing piece (37), bracing piece (37) are provided with a plurality of, the inside sliding connection of fixing base (35) has gag lever post (36), the both ends of gag lever post (36) are spherical, the both ends of gag lever post (36) are located the inside of different fixing base (35) respectively, the upper end of bracing piece (37) is provided with a plurality of and is triangular supporting shoe (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115008029A (en) * | 2022-06-27 | 2022-09-06 | 深圳市大德激光技术有限公司 | Ultrafast laser precision machining device and machining method thereof |
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