CN112719586A - Laser processing platform of automobile parts - Google Patents
Laser processing platform of automobile parts Download PDFInfo
- Publication number
- CN112719586A CN112719586A CN202011500818.1A CN202011500818A CN112719586A CN 112719586 A CN112719586 A CN 112719586A CN 202011500818 A CN202011500818 A CN 202011500818A CN 112719586 A CN112719586 A CN 112719586A
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- screw rod
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- driving device
- bearing seats
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- 230000007246 mechanism Effects 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser processing platform for automobile parts, and belongs to the technical field of automobile processing and manufacturing. The device comprises a base, a lifting device, a first horizontal driving device, a second horizontal driving device, a rotating device, a third horizontal driving device and a clamping device; the lifting device is arranged on the base, the first horizontal driving device is arranged at the top of the lifting device, and the lifting device can control the first horizontal moving device to move up and down; the second horizontal driving device is arranged at the top of the first horizontal driving device, and the first horizontal driving device can control the second horizontal moving device to horizontally move along a straight line; the rotating device is arranged at the top of the second horizontal moving device; the third horizontal driving device is arranged at the top of the rotating device, and the two clamping parts are arranged on the third horizontal driving device. The invention can automatically process automobile parts in multiple directions.
Description
Technical Field
The invention belongs to the technical field of automobile processing and manufacturing, and particularly relates to a laser processing platform for automobile parts.
Background
At present when carrying out welding process to automobile parts, need place automobile parts and weld it on special fixture, present weldment work platform is usually only a desk, the function singleness just can't improve welding quality, and when welding automobile parts, because the difference of welding position, need rotate the work piece so that weld, present large-scale laser processing equipment, its laser head is unmovable, or can only do linear motion, can not carry out surface of revolution (industrial robot also can not process the surface of revolution), the opposite face, the transition face, big inclination angle, multidirectional and many corner processing such as cambered surface to the part, can only change welding position through operating personnel's rotation, work efficiency is low.
Disclosure of Invention
The invention aims to provide a laser processing platform for automobile parts, which can automatically weld the automobile parts in multiple directions.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a laser processing platform for automobile parts comprises
A base;
a lifting device arranged on the base,
the first horizontal driving device is arranged at the top of the lifting device, and the lifting device can control the first horizontal moving device to move up and down;
a second horizontal driving device; the first horizontal driving device can control the second horizontal moving device to horizontally move along a straight line, and the driving directions of the first horizontal driving device and the second horizontal driving device are mutually vertical;
the rotating device is arranged at the top of the second horizontal moving device, and the second horizontal device can control the rotating device to horizontally move along a straight line;
the third horizontal driving device is arranged at the top of the rotating device, and the rotating device can control the third horizontal driving device to rotate horizontally; and
the clamping device comprises two clamping parts, the two clamping parts are arranged on the third horizontal driving device, and the third horizontal driving device can control the distance between the two clamping parts.
Further, the lifting device comprises a first supporting plate, a first lead screw sliding block, a first motor, a top plate, a scissor mechanism, a first lead screw and two first bearing seats, the first supporting plate is fixed on the top of the base, the two first bearing seats are arranged at two ends of the first supporting plate, two ends of the first lead screw are respectively rotatably connected with the two first bearing seats and are positioned above the first supporting plate, the first motor is arranged on one of the first bearing seats and is connected with the first lead screw, the top and the bottom of one end of the scissor mechanism are respectively fixedly connected with the top plate and the first supporting plate, the top and the bottom of the other end of the scissor mechanism are respectively slidably connected with the top plate and the first supporting plate, the first lead screw sliding block is arranged on the first lead screw, the first lead screw sliding block is respectively connected with the movable end of the lower end of the scissor mechanism through two connecting rods, the top plate is connected with the first horizontal driving device.
Further, the first horizontal driving device comprises a second supporting plate, a second screw rod sliding block, a second motor, four guide posts, a second screw rod and two second bearing seats, four guide posts are respectively vertically arranged at four corners of the bottom of the first support, the lower ends of the four guide posts are slidably arranged on the base in a penetrating manner, the lifting device is positioned in the four guide posts, the second supporting plate is fixedly connected with the top plate, the two second bearing seats are arranged at two ends of the second supporting plate, two ends of the second screw rod are respectively rotatably arranged between the two second bearing seats and above the second supporting plate, the length direction of the second screw rod is the same as the length direction of the second supporting plate, the second motor is arranged on one of the second bearing seats and connected with the second screw rod, the second screw rod sliding block is arranged on the second screw rod, and first sliding rails parallel to the second screw rod are respectively arranged at two opposite sides of the second supporting plate, and the second screw rod sliding block and the first sliding rail sliding block are fixedly connected with a second horizontal driving device respectively.
Further, the second horizontal driving device comprises a third supporting plate, a third screw rod sliding block, a third motor, a third screw rod and two third bearing seats, the bottom of the third supporting plate is respectively fixedly connected with the second screw rod sliding block and the first sliding rail sliding block, the two third bearing seats are arranged at two ends of the third supporting plate, two ends of the third screw rod are respectively and rotatably arranged between the two third bearing seats and above the third supporting plate, the length direction of the third screw rod is the same as the length direction of the third supporting plate, the third motor is arranged on one of the third bearing seats and connected with the third screw rod, the third screw rod sliding block is arranged on the third screw rod, second sliding rails parallel to the third screw rod are respectively arranged at two opposite sides of the third supporting plate, and second sliding rail sliding blocks are respectively arranged on the second sliding rails at two sides, and the third screw rod sliding block and the second slide rail sliding block are respectively and fixedly connected with the rotating device.
Further, rotary device includes fourth layer board, bottom plate, fourth motor, two fourth bearing, worm wheel and worm, the fourth layer board respectively with third lead screw slider and second slide rail slider fixed connection, the bottom plate is fixed in on the fourth layer board, the worm wheel rotate install in on the bottom plate, the top of worm wheel with third horizontal drive device fixed connection, two the fourth bearing sets up relatively, the worm both ends respectively with two the fourth bearing rotates to be connected, the worm with worm wheel intermeshing, the fourth motor with the worm is connected.
Furthermore, the third horizontal driving device comprises a fifth supporting plate, two fourth screw rod sliding blocks, a fifth motor, a fourth screw rod, two fifth bearings and two third sliding rails, the fifth supporting plate is fixedly connected with the worm wheel, the two fifth bearings are arranged at two ends of the fifth supporting plate in the length direction, two ends of the fourth screw rod are respectively connected with the two fifth bearings in a rotating mode and are located above the fifth supporting plate, the fifth motor is arranged on one of the fifth bearings and is connected with the fourth screw rod, the third sliding rails parallel to the fourth screw rod are arranged on two opposite sides of the fifth supporting plate, the third sliding rail sliding blocks are installed on the third sliding rails, the fourth screw rod is a bidirectional screw rod, and the two fourth screw rod sliding blocks are respectively installed on two threads in different directions on the fourth screw rod.
Furthermore, the tail ends of the first sliding rail, the second sliding rail and the third sliding rail are provided with sensors.
The lifting device comprises a horizontally arranged rectangular frame, four vertically arranged pillars, horizontally arranged guide rods, vertically arranged lifting rods, two horizontally arranged cantilevers, a horizontally arranged push rod, a guide rod slider, two lifting ropes and two lifting hooks, the frame is arranged above the clamping part, the four pillars are respectively arranged at four corners of the frame, the supporting table is positioned between the four pillars, the guide rods are arranged in the frame, the guide rail is parallel to one side edge of the frame, two ends of the guide rod are respectively connected with two sides of the frame, guide holes are arranged on the guide rod slider, the guide rod slider is connected with the guide rods in a sliding manner through the guide holes, one end of the push rod is fixedly connected to the frame at one end of the guide rod, and the other end of the push rod is fixedly connected to the lifting rods, the push rod is parallel to the guide rod, one side of the third lead screw sliding block is fixedly connected with the upper end of the lifting rod, the two cantilevers are respectively arranged on two opposite sides of the lower end of the lifting rod, a straight line where the cantilevers are located is perpendicular to the guide rail, one lifting rope is bound on each cantilever, a lifting hook is bound on the lower end of each lifting rope, and the lifting rod, the push rod and the cantilevers are hydraulic rods.
Further, still include singlechip and camera, the singlechip is installed on the pillar, the camera passes through the support mounting on the pillar and is located the top of clamping part, the camera lens orientation of camera the clamping part, the camera with the singlechip is connected.
Further, clamping device includes initiative clamping jaw, driven clamping jaw, two backup pads, two clamping jaw seats and clamping jaw motor, the clamping jaw seat is installed in the backup pad, two the backup pad is installed respectively on the fourth lead screw slider and the third slide rail slider at both ends, and initiative clamping jaw and driven clamping jaw rotate respectively and install on the clamping jaw seat, the clamping jaw motor with the initiative clamping jaw is connected.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. the invention clamps automobile parts through the clamping parts, can adjust the distance between the clamping parts through the third horizontal driving device, is convenient to clamp the automobile parts with different sizes, can horizontally rotate the automobile parts through the rotating device, has the driving directions of the first horizontal driving device and the second horizontal driving device which are mutually vertical, so that the automobile parts can move front, back, left and right, the lifting device can move the automobile parts up and down, the clamping device can vertically turn the automobile parts, and the laser welding manipulator is arranged beside the rotating platform, so that the invention can finish the laser processing of a processed part in multiple freedom directions, such as the operations of laser welding and laser cladding, can process plane, shaft and hole parts, and can finish the laser surface processing of complex curved surfaces by matching with automatic software, meanwhile, the processing effect is better by matching with the existing industrial robot.
2. The automobile part hoisting device is further provided with a hoisting device, so that automobile parts can be hoisted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the lift device of the present invention;
FIG. 3 is a schematic structural view of a first horizontal driving apparatus according to the present invention;
FIG. 4 is a schematic structural view of a second horizontal driving means and a rotating means of the present invention;
FIG. 5 is a schematic structural view of a third horizontal driving apparatus according to the present invention;
FIG. 6 is a schematic view of the construction of the lifting apparatus of the present invention;
fig. 7 is a top view of the lifting device of fig. 6 of the present invention.
In the attached drawing, a base 1, a lifting device 2, a first supporting plate 2.1, a scissor fork mechanism 2.2, a first motor 2.3, a first screw rod slide block 2.4, a first bearing seat 2.5, a first screw rod 2.6, a top plate 2.7, a first horizontal driving device 3.1, a second supporting plate 3.2, a second bearing seat 3.3, a second motor 3.4, a first slide rail 3.5, a second screw rod 3.6, a first slide rail slide block 3.7, a second screw rod slide block 3.8, a guide post 4, a second horizontal driving device 4.1, a third supporting plate 4.2, a second slide rail 4.3, a third bearing seat 4.4, a third screw rod 4.5, a third motor 5, a four-shaft device 5.1, a fourth supporting plate 5.2, a fourth bearing seat, 5.3-worm, 5.4-worm wheel, 5.5-fourth motor, 5.6-bottom plate, 6-third horizontal driving device, 6.1-fifth motor, 6.2-fourth screw rod, 6.3-fifth supporting plate, 7-clamping device, 7.1-supporting plate, 7.2-clamping jaw seat, 7.3-driving clamping jaw, 7.4-driven clamping jaw, 7.5-clamping jaw motor, 8-lifting rod, 9-cantilever, 10-supporting column, 11-guide rod sliding block, 12-frame, 13-push rod, 14-guide rod and 15-sensor.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1, a laser processing platform for automobile parts includes a base 1, a lifting device 2, a first horizontal driving device 3, a second horizontal driving device 4, a rotating device 5, a third horizontal driving device 6 and a clamping device. The lifting device 2 is arranged on the base 1, the first horizontal driving device 3 is arranged at the top of the lifting device 2, and the lifting device 2 can control the first horizontal moving device to move up and down; a second horizontal driving device 4; the first horizontal driving device 3 can control the second horizontal moving device to horizontally move along a straight line; the rotating device 5 is arranged at the top of the second horizontal moving device, and the second horizontal device can control the rotating device 5 to horizontally move along a straight line; the third horizontal driving device 6 is arranged at the top of the rotating device 5, and the rotating device 5 can control the third horizontal driving device 6 to rotate horizontally; the clamping device 7 comprises two clamping parts, which are mounted on the third horizontal drive 6, the third horizontal drive 6 being able to control the distance between the two clamping parts.
As shown in fig. 2, the lifting device 2 comprises a first supporting plate 2.1, a first screw rod slide block 2.4 and a first motor 2.3, the shearing fork mechanism 2.2, the first screw rod 2.6 and the two first bearing seats 2.5, the two first bearing seats 2.5 are arranged at two ends of the first supporting plate 2.1, two ends of the first screw rod 2.6 are respectively rotatably connected with the two first bearing seats 2.5 and are positioned above the first supporting plate 2.1, the first motor 2.3 is arranged on one first bearing seat 2.5 and is connected with the first screw rod 2.6, the top and the bottom of one end of the shearing fork mechanism 2.2 are respectively and fixedly connected with the top plate 2.7 and the first supporting plate 2.1, the top and the bottom of the other end of the shearing fork mechanism 2.2 are respectively and slidably connected with the top plate 2.7 and the first supporting plate 2.1, the first screw rod slider 2.4 is arranged on the first screw rod 2.6, the first screw rod slider 2.4 is respectively and is connected with the movable end of the lower end of the shearing fork mechanism 2.2 through two connecting rods, and the top plate 2.7 is connected with the first horizontal driving device 3. The scissor fork mechanism 2.2 comprises two groups of X-shaped movable rods, the two groups of X-shaped movable rods are arranged oppositely, each group of X-shaped movable rods comprises two support rods, and the middle parts of the two support rods are hinged. When the horizontal driving device works, the first motor 2.3 is started to drive the first screw rod 2.6, and the first screw rod slide block 2.4 can do linear motion along the screw rod through the screw rod transmission principle, so that one side of the scissors mechanism 2.2 is driven to do linear motion, and the first horizontal driving device 3 is controlled to do lifting motion.
As shown in fig. 3, the first horizontal driving device 3 includes a second supporting plate 3.1, a second lead screw slider, a second motor 3.3, a second lead screw 3.5 and two second bearing seats 3.2, four guide posts 3.8 are respectively vertically arranged at four corners of the bottom of the first supporting plate 2.1, lower ends of the four guide posts 3.8 are slidably inserted into the base 1, the lifting device 2 is located in the four guide posts, the second supporting plate 3.1 is fixedly connected with the top plate, the two second bearing seats 3.2 are arranged at two ends of the second supporting plate 3.1, two ends of the second lead screw 3.5 are respectively rotatably connected with the two second bearing seats 3.2 and located above the second supporting plate 3.1, the second motor 3.3 is arranged on one of the second bearing seats 3.2 and connected with the second lead screw 3.5, the second lead screw slider is arranged on the second lead screw 3.5, two opposite sides of the second supporting plate 3.1 are respectively provided with a first lead screw 3.4 parallel to the second lead screw 3.5, and first slide rails 3.6.4 are respectively arranged on two sides of the first slide rails 3.4, the second screw rod slide block 3.1 and the first slide rail slide block 3.6 are respectively and fixedly connected with the second horizontal driving device 4. When the horizontal driving device works, the second motor 3.3 is started to drive the second screw rod 3.5, and the second screw rod sliding block can do linear motion along the screw rod through the screw rod transmission principle, so that the second horizontal driving device 4 is controlled to do horizontal linear motion.
As shown in fig. 4, the second horizontal driving device 4 includes a third supporting plate 4.1, a third lead screw slider, a third motor 4.5, a third lead screw 4.4 and two third bearing seats 4.3, the bottom of the third supporting plate 4.1 is connected with the sliding rail and the second lead screw slider respectively, the two third bearing seats 4.3 are disposed at two ends of the third supporting plate 4.1, two ends of the third lead screw 4.4 are rotatably connected with the two third bearing seats 4.3 respectively and are located above the third supporting plate 4.1, the third motor 4.5 is disposed on one of the third bearing seats 4.3 and is connected with the third lead screw 4.4, the third lead screw slider is mounted on the third lead screw 4.4, the two opposite sides of the third supporting plate 4.1 are provided with second sliding rails 4.2 parallel to the third lead screw 4.4 respectively, the second sliding rail sliders are mounted on the second sliding rails 4.2 at two sides, and the third lead screw slider and the second sliding rail slider are fixedly connected with the rotating device 5 respectively. When the device works, the third motor 4.5 is started to drive the third screw rod 4.4, and the third screw rod sliding block can do linear motion along the screw rod through the screw rod transmission principle, so that the rotating device 5 is controlled to do horizontal linear motion.
The rotating device 5 comprises a fourth supporting plate 5.1, a fourth motor 5.5, two fourth bearing seats 5.2, a worm wheel 5.4 and a worm 5.3, the fourth supporting plate 5.1 is respectively connected with a third screw rod sliding block and a second sliding rail 4.2, the worm wheel 5.4 is rotatably installed on the fourth supporting plate 5.1, the top of the worm wheel 5.4 is fixedly connected with a third horizontal driving device 6, the two fourth bearing seats 5.2 are oppositely arranged, two ends of the worm 5.3 are respectively rotatably connected with the two fourth bearing seats 5.2, the worm 5.3 is meshed with the worm wheel 5.4, and the fourth motor 5.5 is connected with the worm 5.3. When the horizontal rotation type three-shaft horizontal driving device works, the fourth motor 5.5 is started to drive the worm 5.3, the worm 5.3 and the worm wheel 5.4 are used for transmission, and the worm wheel 5.4 drives the third horizontal driving device 6 to do horizontal rotation movement.
As shown in fig. 5, the third horizontal driving device 6 includes a fifth supporting plate 6.3, two fourth lead screw sliders, a fifth motor 6.1, a fourth lead screw 6.2, two fifth bearings 6.4 and two third slide rails, the fifth supporting plate worm wheel 5.4 is fixedly connected, the two fifth bearings 6.4 are disposed at two ends of the fifth supporting plate 5.4, two ends of the fourth lead screw 6.2 are respectively rotatably connected with the two fifth bearings 6.4 and located above the fifth supporting plate 6.3, the fifth motor 6.1 is disposed on one of the fifth bearings 6.4 and connected with the fourth lead screw 6.2, third slide rails parallel to the fourth lead screw 6.2 are disposed at two opposite sides of the fifth supporting plate 6.3, the third slide rail slider is mounted on the third slide rail, the fourth lead screw 6.2 is a bidirectional lead screw, and the two fourth lead screw sliders are respectively mounted on two different-direction threads on the fourth lead screw 6.2. During operation, the fifth motor is started to drive the fourth screw rod, and the fourth screw rod is a bidirectional screw rod, so that the two fourth screw rod sliding blocks can be simultaneously close to or far away from each other, and the clamping parts can clamp automobile parts with different sizes.
The two ends of the first slide rail 3.4, the second slide rail 4.2 and the third slide rail are all provided with a sensor 15. When the pallet exceeds the travel, the sensor 15 sends a signal to stop the motor, so that the carriage is prevented from colliding with or separating from the guide rail.
The clamping device comprises a driving clamping jaw 7.3, a driven clamping jaw 7.4, two clamping jaw seats 7.2, two supporting plates 7.1 and a clamping jaw motor 7.5, wherein the two supporting plates are respectively installed on a third horizontal driving device 6, the two clamping jaw seats 7.2 are respectively installed on the two supporting plates 7.1, the driving clamping jaw 7.4 and the driven clamping jaw 7.4 are respectively rotatably installed on the clamping jaw seats 7.2, and the clamping jaw motor 7.5 is connected with the driving clamping jaw 7.3. The distance between the driving clamping jaw 7.3 and the driven clamping jaw 7.4 is adjusted through the third horizontal driving device 6, automobile parts are clamped through the driving clamping jaw 7.3 and the driven clamping jaw 7.4, and the driving clamping jaw 7.3 is driven to rotate through the clamping jaw motor 7.5 so as to drive the automobile parts to overturn.
As shown in fig. 6 and 7, in another embodiment of the present invention, the rapid welding platform further comprises a lifting device, the lifting device comprises a horizontally arranged and rectangular frame 12, four vertically arranged pillars 10, horizontally arranged guide rods 14, a vertically arranged lifting rod 8, two horizontally arranged cantilevers 9, a horizontally arranged push rod 13, a guide rod slider 11, two lifting ropes and two lifting hooks (the lifting ropes and the lifting hooks are not shown in the drawing), the frame 12 is arranged above the fixture, the four pillars 10 are respectively arranged at four corners of the frame 12, the support platform 1 is arranged between the four pillars 10, the guide rods 14 are arranged in the frame 12, the guide rails are parallel to one side edge of the frame 12, two ends of the guide rods 14 are respectively connected with two sides of the frame 12, guide holes are arranged on the guide rod slider 11, the guide rod slider 11 is slidably connected with the guide rods 14 through the guide holes, one end of the push rod 13 is fixedly connected to the frame 12 at one end of the, the other end fixed connection of push rod 13 in derrick mast 8, push rod 13 is parallel with guide arm 14, and one side fixed connection derrick mast 8 upper end of guide arm slider 11, two cantilevers 9 set up respectively in the relative both sides of derrick mast 8 lower extreme, and the straight line at cantilever 9 place is perpendicular with the guide rail, has bound a lifting rope on every cantilever 9, and a lifting hook has been bound to the lower extreme of every lifting rope, and derrick mast 8, push rod 13 and cantilever 9 are the hydraulic stem. The lifting rod 8 can be moved by means of the push rod 13 to the side of the rotary table, so that the lifting rod 8 can be moved downwards. Bind cantilever 9 through rope one end, the other end is bound the couple or is directly fixed to automobile parts, and cantilever 9 can stretch out and draw back towards the horizontal direction to conveniently adjust the distance between two ropes, conveniently carry the not part of equidimension, after fixing automobile parts, the upwards shrink of control jack rod 8 again, the suitable position of controlling automobile parts to rotary platform top is pushed up to the control push rod 13 again. For more stable operation, a set of guide rods and guide rod sliders 1 may be added to the other side of the lifting rod 8, such that the other side of the lifting rod 8 is connected to the guide rod sliders.
In another embodiment of the invention, the rapid welding platform further comprises a single chip microcomputer and a camera 19, the single chip microcomputer is mounted on the support column 10, the camera is mounted on the support column 10 through a support and located above the clamping portion, a lens of the camera 19 faces the rotating table, each electronic component is connected with the single chip microcomputer respectively, the camera can identify the automobile parts, then the images are transmitted back to the single chip microcomputer, the single chip microcomputer analyzes the images, then a machining track is planned, and then an instruction is sent to the mechanical arm to machine the automobile parts.
The above description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. A laser processing platform for automobile parts is characterized by comprising
A base;
a lifting device arranged on the base,
the first horizontal driving device is arranged at the top of the lifting device, and the lifting device can control the first horizontal moving device to move up and down;
a second horizontal driving device; the first horizontal driving device can control the second horizontal moving device to horizontally move along a straight line, and the driving directions of the first horizontal driving device and the second horizontal driving device are mutually vertical;
the rotating device is arranged at the top of the second horizontal moving device, and the second horizontal device can control the rotating device to horizontally move along a straight line;
the third horizontal driving device is arranged at the top of the rotating device, and the rotating device can control the third horizontal driving device to rotate horizontally; and
the clamping device comprises two clamping parts, the two clamping parts are arranged on the third horizontal driving device, and the third horizontal driving device can control the distance between the two clamping parts.
2. The laser processing platform for automobile parts according to claim 1, wherein the lifting device comprises a first supporting plate, a first lead screw slider, a first motor, a top plate, a scissor mechanism, a first lead screw and two first bearing seats, the first supporting plate is fixed on the top of the base, the two first bearing seats are arranged on two ends of the first supporting plate, two ends of the first lead screw are respectively rotatably connected with the two first bearing seats and are positioned above the first supporting plate, the first motor is arranged on one of the first bearing seats and is connected with the first lead screw, the top and the bottom of one end of the scissor mechanism are respectively fixedly connected with the top plate and the first supporting plate, the top and the bottom of the other end of the scissor mechanism are respectively slidably connected with the top plate and the first supporting plate, the first lead screw slider is mounted on the first lead screw, the first lead screw slider is respectively connected with a movable end of the lower end of the scissor mechanism through two connecting rods, the top plate is connected with the first horizontal driving device.
3. The laser processing platform for automobile parts of claim 2, wherein the first horizontal driving device comprises a second supporting plate, a second screw sliding block, a second motor, four guide posts, a second screw and two second bearing seats, four guide posts are vertically arranged at four corners of the bottom of the first support, lower ends of the four guide posts are slidably inserted into the base, the lifting device is located in the four guide posts, the second supporting plate is fixedly connected with the top plate, the two second bearing seats are arranged at two ends of the second supporting plate, two ends of the second screw are rotatably arranged between the two second bearing seats and above the second supporting plate, a length direction of the second screw is the same as a length direction of the second supporting plate, the second motor is arranged on one of the second bearing seats and connected with the second screw, the second screw rod sliding block is arranged on the second screw rod, first sliding rails parallel to the second screw rod are arranged on two opposite sides of the second supporting plate respectively, first sliding rail sliding blocks are arranged on the first sliding rails on two sides respectively, and the second screw rod sliding block and the first sliding rail sliding blocks are fixedly connected with the second horizontal driving device respectively.
4. The laser processing platform for automobile parts of claim 3, wherein the second horizontal driving device comprises a third supporting plate, a third screw rod slider, a third motor, a third screw rod and two third bearing seats, the bottom of the third supporting plate is fixedly connected with the second screw rod slider and the first slide rail slider, respectively, the two third bearing seats are arranged at two ends of the third supporting plate, two ends of the third screw rod are rotatably mounted between the two third bearing seats and above the third supporting plate, respectively, the length direction of the third screw rod is the same as the length direction of the third supporting plate, the third motor is arranged on one of the third bearing seats and connected with the third screw rod, the third screw rod slider is mounted on the third screw rod, and second slide rails parallel to the third screw rod are arranged at two opposite sides of the third supporting plate, and second slide rail slide blocks are respectively arranged on the second slide rails on the two sides, and the third screw rod slide block and the second slide rail slide block are respectively and fixedly connected with the rotating device.
5. The laser processing platform for automobile parts of claim 4, wherein the rotating device comprises a fourth supporting plate, a bottom plate, a fourth motor, two fourth bearing seats, a worm gear and a worm, the fourth supporting plate is fixedly connected with the third screw slide block and the second slide block respectively, the bottom plate is fixed on the fourth supporting plate, the worm gear is rotatably mounted on the bottom plate, the top of the worm gear is fixedly connected with the third horizontal driving device, the two fourth bearing seats are oppositely arranged, two ends of the worm are rotatably connected with the two fourth bearing seats respectively, the worm and the worm gear are engaged with each other, and the fourth motor is connected with the worm.
6. The laser processing platform for automobile parts of claim 5, wherein the third horizontal driving device comprises a fifth supporting plate, two fourth screw sliders, a fifth motor, a fourth screw, two fifth bearing seats and two third sliding rails, the fifth supporting plate is fixedly connected with the worm wheel, the two fifth bearing seats are arranged at two ends of the fifth supporting plate in the length direction, two ends of the fourth screw rod are respectively and rotatably connected with the two fifth bearing seats and are positioned above the fifth supporting plate, the fifth motor is arranged on one fifth bearing seat and connected with a fourth screw rod, the opposite two sides of the fifth supporting plate are provided with third slide rails parallel to the fourth screw rod, and a third slide rail slide block is arranged on the third slide rail, the fourth screw rod is a bidirectional screw rod, and the two fourth screw rod slide blocks are respectively arranged on two threads in different directions on the fourth screw rod.
7. The laser processing platform for automobile parts of claim 6, wherein the first slide rail, the second slide rail and the third slide rail are provided with sensors at both ends.
8. The laser processing platform for automobile parts of claim 1, further comprising a lifting device, wherein the lifting device comprises a horizontally disposed and rectangular frame, four vertically disposed pillars, horizontally disposed guide rods, vertically disposed lifting rods, two horizontally disposed cantilevers, a horizontally disposed push rod, a guide rod slider, two lifting ropes and two lifting hooks, the frame is disposed above the clamping portion, the four pillars are disposed at four corners of the frame respectively, the support platform is disposed between the four pillars, the guide rods are disposed in the frame, the guide rails are parallel to one side edge of the frame, two ends of the guide rods are connected to two sides of the frame respectively, guide holes are disposed on the guide rod slider, the guide rod slider is slidably connected to the guide rods through the guide holes, one end of the push rod is fixedly connected to the frame at one end of the guide rods, the other end fixed connection of push rod in the lifter pole, the push rod with the guide arm is parallel, one side fixed connection of third lead screw slider the lifter pole upper end, two the cantilever set up respectively in the relative both sides of jib lower extreme, the straight line that the cantilever belongs to with the guide rail is perpendicular, binds on every cantilever and has one the lifting rope, every the lower extreme of lifting rope is bound and is had a lifting hook, lifter pole, push rod and cantilever are the hydraulic stem.
9. The laser processing platform for automobile parts of claim 8, further comprising a single chip microcomputer and a camera, wherein the single chip microcomputer is mounted on the pillar, the camera is mounted on the pillar through a bracket and located above the clamping portion, a lens of the camera faces the clamping portion, and the camera is connected with the single chip microcomputer.
10. The laser processing platform for automobile parts of claim 1, wherein the clamping device comprises a driving clamping jaw, a driven clamping jaw, two supporting plates, two clamping jaw seats and a clamping jaw motor, the clamping jaw seats are mounted on the supporting plates, the two supporting plates are respectively mounted on a fourth screw rod slide block and a third slide rail slide block at two ends, the driving clamping jaw and the driven clamping jaw are respectively rotatably mounted on the clamping jaw seats, and the clamping jaw motor is connected with the driving clamping jaw.
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| CN202011500818.1A CN112719586A (en) | 2020-12-18 | 2020-12-18 | Laser processing platform of automobile parts |
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| CN202011500818.1A CN112719586A (en) | 2020-12-18 | 2020-12-18 | Laser processing platform of automobile parts |
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| CN113290382A (en) * | 2021-05-19 | 2021-08-24 | 上海申风投资管理有限公司 | Lifting rotary workbench |
| CN113463094A (en) * | 2021-07-20 | 2021-10-01 | 天津市汇利通金属表面技术有限公司 | Laser cladding surface treatment method for distribution disc of two-stage material pushing centrifugal machine and special equipment |
| CN114323709A (en) * | 2021-12-06 | 2022-04-12 | 北京建筑大学 | Driving device of bogie bottom detection platform and detection platform |
| CN114799564A (en) * | 2022-05-16 | 2022-07-29 | 温州理工学院 | Laser cutting equipment capable of randomly adjusting cutting angle |
| CN115026315A (en) * | 2022-03-10 | 2022-09-09 | 武汉大学 | Cladding material increase and decrease processing on-line measuring device based on overspeed laser imaging |
| CN115302182A (en) * | 2022-08-30 | 2022-11-08 | 驰田汽车股份有限公司 | Intelligent carriage welding production line and welding process |
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